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Natally Horvat , M.D., Ph.D.

  1. Radiologist
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Publications

  1. El Homsi M, Bou Ayache J, Fernandes MC, Horvat N, Kim TH, LaGratta M, Levin G, Rosen A, Gangai N, Lobaugh S, Zheng J, Capanu M, Do RKG. Comparison of abbreviated and complete MRI protocols for treatment response assessment of colorectal liver metastases. Eur Radiol. 2024 Dec 10 [Epub ahead of print]
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  2. Karagkounis G, Horvat N, Danilova S, Chhabra S, Narayan RR, Barekzai AB, Kleshchelski A, Joanne C, Gonen M, Balachandran V, Soares KC, Wei AC, Kingham TP, Jarnagin WR, Shia J, Chakraborty J, D'Angelica MI. Computed Tomography-Based Radiomics with Machine Learning Outperforms Radiologist Assessment in Estimating Colorectal Liver Metastases Pathologic Response After Chemotherapy. Ann Surg Oncol. 2024 Dec; 31 (13):9196-9204 Epub 2024 Oct 05
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  3. Cardoso D, Miranda J, de Arimateia Batista Araujo-Filho J, Soares LE, Chagas L, Seidel K, Fonseca GM, Hamdan D, Kalaycioglu B, Chhabra S, Yildirim O, Chakraborty J, Horvat N. Cross-sectional imaging of pancreatic leak: a pictorial review. Abdom Radiol (NY). 2024 Dec; 49 (12):4507-4520 Epub 2024 June 20
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  4. Roth O'Brien DA, Hristidis VC, Chakrani Z, McCann P, Damato A, Williams V, Cote N, Reyngold M, Rosen R, Connell L, Pappou E, Hajj C, Paty PB, Horvat N, Pernicka JSG, Fiasconaro M, Shia J, Lisanti J, Wu AJ, Gollub MJ, Zhang Z, Yaeger R, Zinovoy M, Weiser MR, Saltz L, Cuaron J, Boe L, Cercek A, Garcia-Aguilar J, Smith JJ, Crane CH, Romesser PB. Clinical Outcomes, Patterns of Failure, and Salvage Therapies of a Large Modern Cohort of Patients With Anal Squamous Cell Carcinoma Treated With Definitive-Intent Intensity-Modulated Radiation Therapy. Int J Radiat Oncol Biol Phys. 2024 Nov 12 [Epub ahead of print]
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  5. Bercz A, Park BK, Pappou E, Nemirovsky D, Sarkar R, Yamner M, Omer D, Verheij FS, Alvarez J, Atri P, Reyngold M, Yaeger R, Wei IH, Wu A, Raj N, Widmar M, Hajj C, Kim MJ, Rao D, Nash GM, Williams V, Shia J, Segal NH, Diaz L, Ganesh K, Weiser MR, Gollub MJ, Paty PB, Horvat N, Zinovoy M, Roth O'Brien D, Sanchez-Vega F, Saltz LB, Crane CH, Cercek A, Gonen M, Garcia-Aguilar J, Smith JJ, Romesser PB. Organ preservation after neoadjuvant long-course chemoradiotherapy versus short-course radiotherapy. Ann Oncol. 2024 Nov; 35 (11):1003-1014 Epub 2024 Sept 11
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  6. Judge SJ, Malekzadeh P, Corines MJ, Gollub MJ, Horvat N, Gonen M, Saltz L, Cercek A, Romesser P, Crane C, Shia J, Wei I, Widmar M, Pappou E, Nash GM, Smith JJ, Paty PB, Garcia-Aguilar J, Weiser MR. Watch and wait in rectal cancer patients with residual mucin on magnetic resonance imaging following neoadjuvant therapy. J Natl Cancer Inst. 2024 Nov 1; 116 (11):1761-1766
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  7. Miranda J, Heiselman JS, Firat C, Chakraborty J, Vanguri RS, Assuncao AN Jr, Nincevic J, Kim TH, Rodriguez L, Urganci N, Gonen M, Garcia-Aguilar J, Gollub MJ, Shia J, Horvat N. Deformable Mapping of Rectal Cancer Whole-Mount Histology with Restaging MRI at Voxel Scale: A Feasibility Study. Radiol Imaging Cancer. 2024 Nov; 6 (6):e240073
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  8. Khasawneh H, Khatri G, Sheedy SP, Nougaret S, Lambregts DMJ, Santiago I, Kaur H, Smith JJ, Horvat N. MRI for Rectal Cancer: Updates and Controversies-AJR Expert Panel Narrative Review. AJR Am J Roentgenol. 2024 Sep 25 Epub 2024 Sept 25
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  9. Fernandes MC, Charbel C, Romesser PB, Ucpinar BA, Homsi ME, Yildirim O, Fuqua JL 3rd, Rodriguez LA, Zheng J, Capanu M, Gollub MJ, Horvat N. Accuracy and Clinical Impact of Persistent Disease Diagnosed on Diffusion-Weighted Imaging and Accuracy of Pelvic Nodal Assessment on Magnetic Resonance Imaging for Squamous Cell Carcinoma of the Anus in the 6-Month Interval Post Chemoradiotherapy. Int J Radiat Oncol Biol Phys. 2024 Sep 1; 120 (1):120-129 Epub 2024 Mar 08
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  10. Lee T, Horvat N, Gollub MJ, Garcia-Aguilar J, Kim TH. Prognostic value of lateral lymph node metastasis in pretreatment MRI for rectal cancer in patients undergoing neoadjuvant chemoradiation followed by surgical resection without lateral lymph node dissection: A systemic review and meta-analysis. Eur J Radiol. 2024 Sep; 178:111601 Epub 2024 July 02
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  11. Stanietzky N, Morani A, Surabhi V, Jensen C, Horvat N, Vikram R. Mucinous Rectal Adenocarcinoma-Challenges in Magnetic Resonance Imaging Interpretation. J Comput Assist Tomogr. 2024 Sep-Oct 01; 48(5):683-692. Epub 2024 Mar 07.
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  12. Shenoy-Bhangle AS, Pires Franco I, Ray LJ, Cao J, Kilcoyne A, Horvat N, Chamie LP. Imaging of Urinary Bladder and Ureteral Endometriosis with Emphasis on Diagnosis and Technique. Acad Radiol. 2024 Sep; 31 (9):3659-3671 Epub 2023 Nov 22
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  13. Torri GB, Wiethan CP, Langer FW, de Oliveira GS, Meirelles AVB, Horvat N, Tse JR, Dias AB, Altmayer S. Correction to: Split scar sign to predict complete response in rectal cancer after neoadjuvant chemoradiotherapy: systematic review and meta-analysis. Eur Radiol. 2024 Aug; 34 (8):5501
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  14. Alvarez JA, Shi Q, Dasari A, Garcia-Aguilar J, Sanoff H, George TJ, Hong T, Yothers G, Philip P, Nelson G, Al Baghdadi T, Alese OB, Zambare W, Omer D, Verheij FS, Bercz A, Kim MJ, Buckley J, Williams H, George M, Garcia R, Gallagher P, O'Reilly EM, Meyerhardt JA, Crawley J, Shergill A, Horvat N, Romesser PB, Hall W, Smith JJ. Alliance A022104/NRG-GI010: The Janus Rectal Cancer Trial: a randomized phase II/III trial testing the efficacy of triplet versus doublet chemotherapy regarding clinical complete response and disease-free survival in patients with locally advanced rectal cancer. BMC Cancer. 2024 Jul 26; 24 (1):901 Epub 2024 July 26
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  15. Chagas LA, Albuquerque KS, Soares LE, Machado DC, De Moraes Antunes P, Stern JJ, Dos Santos Romao D, Horvat N. Beyond the revised atlanta classification: a comprehensive review of the imaging assessment of acute pancreatitis and its complications. Abdom Radiol (NY). 2024 Jul 2 Epub 2024 July 02
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  16. Horvat N, Papanikolaou N, Koh DM. Radiomics Beyond the Hype: A Critical Evaluation Toward Oncologic Clinical Use. Radiol Artif Intell. 2024 Jul; 6 (4):e230437
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  17. Kagawa Y, Smith JJ, Fokas E, Watanabe J, Cercek A, Greten FR, Bando H, Shi Q, Garcia-Aguilar J, Romesser PB, Horvat N, Sanoff H, Hall W, Kato T, Rodel C, Dasari A, Yoshino T. Future direction of total neoadjuvant therapy for locally advanced rectal cancer. Nat Rev Gastroenterol Hepatol. 2024 Jun; 21 (6):444-455 Epub 2024 Mar 14
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  18. Flory M, Elsayes KM, Kielar A, Harmath C, Dillman JR, Shehata M, Horvat N, Minervini M, Marks R, Kamaya A, Borhani AA. Congestive Hepatopathy: Pathophysiology, Workup, and Imaging Findings with Pathologic Correlation. Radiographics. 2024 May; 44 (5):e230121
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  19. Horvat N, Miranda J, Kinochita F, de Carvalho TL, Torri GB, Lopes TJP, Nomura CH. Restaging magnetic resonance imaging of the rectum after neoadjuvant therapy: a practical guide. Radiol Bras. 2024 Jan-Dec; 57:e20240004 Epub 2024 July 16
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  20. Miranda J, Causa Andrieu P, Nincevic J, Gomes de Farias LP, Khasawneh H, Arita Y, Stanietzky N, Fernandes MC, De Castria TB, Horvat N. Advances in MRI-Based Assessment of Rectal Cancer Post-Neoadjuvant Therapy: A Comprehensive Review. J Clin Med. 2023 Dec 28; 13 (1)
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  21. Miranda J, Horvat N, Araujo-Filho JAB, Albuquerque KS, Charbel C, Trindade BMC, Cardoso DL, de Padua Gomes de Farias L, Chakraborty J, Nomura CH. The Role of Radiomics in Rectal Cancer. J Gastrointest Cancer. 2023 Dec; 54 (4):1158-1180 Epub 2023 May 08
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  22. Kamal O, Horvat N, Arora S, Chaudhry H, Elmohr M, Khanna L, Nepal PS, Wungjramirun M, Nandwana SB, Shenoy-Bhangle AS, Lee J, Kielar A, Marks R, Elsayes K, Fung A. Understanding the role of radiologists in complex treatment decisions for patients with hepatocellular carcinoma. Abdom Radiol (NY). 2023 Dec; 48 (12):3677-3687 Epub 2023 Sept 16
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  23. Kimura CMS, Kawaguti FS, Horvat N, Nahas CSR, Marques CFS, Pinto RA, de Rezende DT, Segatelli V, Safatle-Ribeiro AV, Junior UR, Maluf-Filho F, Nahas SC. Magnifying chromoendoscopy is a reliable method in the selection of rectal neoplasms for local excision. Tech Coloproctol. 2023 Nov; 27 (11):1047-1056 Epub 2023 Mar 12
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  24. Khasawneh H, Ferreira Dalla Pria HR, Miranda J, Nevin R, Chhabra S, Hamdan D, Chakraborty J, Biachi de Castria T, Horvat N. CT Imaging Assessment of Pancreatic Adenocarcinoma Resectability after Neoadjuvant Therapy: Current Status and Perspective on the Use of Radiomics. J Clin Med. 2023 Oct 29; 12 (21)
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  25. Ghorpade H, Jagtap J, Patil S, Kotecha K, Abraham A, Horvat N, Chakraborty J. Automatic Segmentation of Pancreas and Pancreatic Tumor: A Review of a Decade of Research IEEE. 2023; 11:108727-108745.
  26. Golia Pernicka JS, Rauch GM, Gangai N, Bates DDB, Ernst R, Hope TA, Horvat N, Sheedy SP, Gollub MJ. Imaging of Anal Squamous Cell Carcinoma: Survey Results and Expert Opinion from the Rectal and Anal Cancer Disease-Focused Panel of the Society of Abdominal Radiology. Abdom Radiol (NY). 2023 Sep; 48 (9):3022-3032 Epub 2023 Mar 18
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  27. Horvat N, Causa Andrieu P, Meier A, Ji X, Lakhman Y, Soslow R, Allison D, Gangai N, Rodriguez L, Kattan MW, Chi DS, Hricak H. A preoperative nomogram incorporating CT to predict the probability of ovarian clear cell carcinoma. Gynecol Oncol. 2023 Sep; 176:90-97. Epub 2023 Jul 19.
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  28. Lee S, Kassam Z, Baheti AD, Hope TA, Chang KJ, Korngold EK, Taggart MW, Horvat N. Rectal cancer lexicon 2023 revised and updated consensus statement from the Society of Abdominal Radiology Colorectal and Anal Cancer Disease-Focused Panel. Abdom Radiol (NY). 2023 Sep; 48 (9):2792-2806 Epub 2023 May 05
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  29. Gollub MJ, Costello JR, Ernst RD, Lee S, Maheshwari E, Petkovska I, Wasnik AP, Horvat N. A primer on rectal MRI in patients on watch-and-wait treatment for rectal cancer. Abdom Radiol (NY). 2023 Sep; 48 (9):2836-2873 Epub 2023 Apr 26
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  30. Kim TH, Firat C, Thompson HM, Gangai N, Zheng J, Capanu M, Bates DDB, Paroder V, Garcia-Aguilar J, Shia J, Gollub MJ, Horvat N. Extramural Venous Invasion and Tumor Deposit at Diffusion-weighted MRI in Patients after Neoadjuvant Treatment for Rectal Cancer. Radiology. 2023 Aug; 308 (2):e230079
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  31. Marks RM, Fung A, Cruite I, Blevins K, Lalani T, Horvat N, Protopapas Z, Chaudhry H, Bijan B, Shiehmorteza M, Nepal P, Tang A. The adoption of LI-RADS: a survey of non-academic radiologists. Abdom Radiol (NY). 2023 Aug; 48 (8):2514-2524 Epub 2023 May 26
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  32. Miranda J, Pinto PVA, Kinochita F, Garcia CM, El Homsi M, Vilela de Oliveira C, Pandini RV, Nahas CSR, Nahas SC, Gollub MJ, Horvat N. Mucinous Degeneration on MRI After Neoadjuvant Therapy in Patients With Rectal Adenocarcinoma: Frequency and Association With Clinical Outcomes. AJR Am J Roentgenol. 2023 Aug; 221 (2):206-216 Epub 2023 Mar 15
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  33. Hong CW, Chernyak V, Choi JY, Lee S, Potu C, Delgado T, Wolfson T, Gamst A, Birnbaum J, Kampalath R, Lall C, Lee JT, Owen JW, Aguirre DA, Mendiratta-Lala M, Davenport MS, Masch W, Roudenko A, Lewis SC, Kierans AS, Hecht EM, Bashir MR, Brancatelli G, Douek ML, Ohliger MA, Tang A, Cerny M, Fung A, Costa EA, Corwin MT, McGahan JP, Kalb B, Elsayes KM, Surabhi VR, Blair K, Marks RM, Horvat N, Best S, Ash R, Ganesan K, Kagay CR, Kambadakone A, Wang J, Cruite I, Bijan B, Goodwin M, Moura Cunha G, Tamayo-Murillo D, Fowler KJ, Sirlin CB. A Multicenter Assessment of Interreader Reliability of LI-RADS Version 2018 for MRI and CT. Radiology. 2023 Jun; 307 (5):e222855
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  34. Capareli F, Costa F, Tuszynski JA, Sousa MC, Setogute YC, Lima PD, Carvalho L, Santos E, Gumz BP, Sabbaga J, de Castria TB, Jardim DL, Freitas D, Horvat N, Bezerra ROF, Testagrossa L, Costa T, Zanesco T, Iemma AF, Abou-Alfa GK. Low-energy amplitude-modulated electromagnetic field exposure: Feasibility study in patients with hepatocellular carcinoma. Cancer Med. 2023 Jun; 12 (11):12402-12412 Epub 2023 May 15
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  35. Miranda J, Horvat N, Assuncao AN Jr, de M Machado FA, Chakraborty J, Pandini RV, Saraiva S, Nahas CSR, Nahas SC, Nomura CH. MRI-based radiomic score increased mrTRG accuracy in predicting rectal cancer response to neoadjuvant therapy. Abdom Radiol (NY). 2023 Jun; 48 (6):1911-1920 Epub 2023 Apr 01
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  36. Heiselman JS, Ecker BL, Langdon-Embry L, O'Reilly EM, Miga MI, Jarnagin WR, Do RKG, Horvat N, Wei AC, Chakraborty J. Registration-based biomarkers for neoadjuvant treatment response of pancreatic cancer via longitudinal image registration. J Med Imaging (Bellingham). 2023 May; 10 (3):036002 Epub 2023 June 02
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  37. Horvat N, El Homsi M, Miranda J, Mazaheri Y, Gollub MJ, Paroder V. Rectal MRI Interpretation After Neoadjuvant Therapy. J Magn Reson Imaging. 2023 Feb; 57 (2):353-369 Epub 2022 Sept 08
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  38. Miranda J, Horvat N, Fonseca GM, Araujo-Filho JAB, Fernandes MC, Charbel C, Chakraborty J, Coelho FF, Nomura CH, Herman P. Current status and future perspectives of radiomics in hepatocellular carcinoma. World J Gastroenterol. 2023 Jan 7; 29 (1):43-60
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  39. Kassam Z, Lang R, Bates DDB, Chang KJ, Fraum TJ, Friedman KA, Golia Pernicka JS, Gollub MJ, Harisinghani M, Khatri G, Lall C, Lee S, Magnetta M, Nougaret S, Paspulati RM, Paroder V, Shaish H, Kim DH, SAR Rectal and Anal Cancer Disease Focus Panel. Correction: SAR user guide to the rectal MR synoptic report (primary staging). Abdom Radiol (NY). 2023 Jan; 48 (1):200
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  40. Kassam Z, Lang R, Bates DDB, Chang KJ, Fraum TJ, Friedman KA, Golia Pernicka JS, Gollub MJ, Harisinghani M, Khatri G, Lall C, Lee S, Magnetta M, Nougaret S, Paspulati RM, Paroder V, Shaish H, Kim DH, SAR Rectal and Anal Cancer Disease Focus Panel. SAR user guide to the rectal MR synoptic report (primary staging). Abdom Radiol (NY). 2023 Jan; 48 (1):186-199 Epub 2022 June 26
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  41. Horvat N, Oliveira BC, Parente DB, Souza JWPS, Barbosa LR, Beleza IV, Cazagrande GS, Resende RS, Rohren SA, Patel P, Badawy ME, Duran MN, Abdullatif U, Kamel S, Stanietzky J, Elsayes KM. Diagnostic radiology training for medical students - a Brazilian multicenter survey. Einstein (Sao Paulo). 2023; 21:eAO0184 Epub 2023 Mar 20
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  42. Kassam Z, Lang R, Bates, Chang KJ, Fraum TJ, Friedman KA, Golia JS, Gollub MJ, Harisinghani M, Khatri G, Lall C, Lee S, Magnetta M, Nougaret S, Paspulati RM, Paroder V, Shaish H, Kim DH, SAR. SAR user guide to the rectal MR synoptic report (primary staging). Abdom Radiol (NY). 2023; 48(1):186-199. Epub 2022 Jun 26.
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  43. Liu X, Elbanan MG, Luna A, Haider MA, Smith AD, Sabottke CF, Spieler BM, Turkbey B, Fuentes D, Moawad A, Kamel S, Horvat N, Elsayes KM. Radiomics in Abdominopelvic Solid-Organ Oncologic Imaging: Current Status. AJR Am J Roentgenol. 2022 Dec; 219 (6):985-995 Epub 2022 June 29
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  44. El Homsi M, Horvat N, Woodlock DP, Araji A, Vargas HA, Bates DDB. CT Imaging Findings in Patients with Ovarian Cancer and Acute Abdominal Symptoms: Experience at a Tertiary Cancer Center. Emerg Radiol. 2022 Dec; 29 (6):947-952 Epub 2022 July 09
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  45. Vanguri RS, Luo J, Aukerman AT, Egger JV, Fong CJ, Horvat N, Pagano A, Araujo-Filho JAB, Geneslaw L, Rizvi H, Sosa R, Boehm KM, Yang SR, Bodd FM, Ventura K, Hollmann TJ, Ginsberg MS, Gao J, Hellmann MD, Sauter JL, Shah SP, MSK MIND Consortium. Multimodal integration of radiology, pathology and genomics for prediction of response to PD-(L)1 blockade in patients with non-small cell lung cancer. Nat Cancer. 2022 Oct; 3 (10):1151-1164 Epub 2022 Aug 29
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  46. Horvat N, de Oliveira AI, Clemente de Oliveira B, Araujo-Filho JAB, El Homsi M, Elsakka A, Bajwa R, Martins GLP, Elsayes KM, Menezes MR. Local-Regional Treatment of Hepatocellular Carcinoma: A Primer for Radiologists. Radiographics. 2022 Oct; 42 (6):1670-1689
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  47. Horvat N, Miranda J, El Homsi M, Peoples JJ, Long NM, Simpson AL, Do RKG. A primer on texture analysis in abdominal radiology. Abdom Radiol (NY). 2022 Sep; 47 (9):2972-2985 Epub 2021 Nov 26
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  48. Horvat N, Veeraraghavan H, Nahas CSR, Bates DDB, Ferreira FR, Zheng J, Capanu M, Fuqua JL 3rd, Fernandes MC, Sosa RE, Jayaprakasam VS, Cerri GG, Nahas SC, Petkovska I. Combined artificial intelligence and radiologist model for predicting rectal cancer treatment response from magnetic resonance imaging: an external validation study. Abdom Radiol (NY). 2022 Aug; 47 (8):2770-2782 Epub 2022 June 16
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  49. Dos Santos DN, Horvat N, Dias AB, Mota M, Veloso Filho G, Schoen K, Ghai S, Queiroz M, Viana P. Prostate Cancer Imaging: What We Already Know and What Is on the Horizon. Radiographics. 2022 Jul-Aug; 42 (4):E123-E124 Epub 2022 May 27
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  50. Kwok HC, Charbel C, Danilova S, Miranda J, Gangai N, Petkovska I, Chakraborty J, Horvat N. Rectal MRI radiomics inter- and intra-reader reliability: should we worry about that? Abdom Radiol (NY). 2022 Jun; 47 (6):2004-2013 Epub 2022 Apr 02
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  51. Ward JM, Ucpinar BA, Fernandes MC, Zheng J, Capanu M, Gangai N, Gollub MJ, Horvat N. Extracolonic findings at CT colonography in an oncological hospital setting and why they matter. Clin Imaging. 2022 Jun; 86:98-102 Epub 2022 Mar 29
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  52. Araujo-Filho JAB, Mayoral M, Horvat N, Santini FC, Gibbs P, Ginsberg MS. Radiogenomics in personalized management of lung cancer patients: Where are we? Clin Imaging. 2022 Apr; 84:54-60 Epub 2022 Feb 04
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  53. Bates DDB, Homsi ME, Chang KJ, Lalwani N, Horvat N, Sheedy SP. MRI for Rectal Cancer: Staging, mrCRM, EMVI, Lymph Node Staging and Post-Treatment Response. Clin Colorectal Cancer. 2022 Mar; 21(1):10-18. Epub 2021 Nov 14.
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  54. Zattar LC, Alves IDS, Bernal ECBA, Zattar GA, Marcelino ASZ, Cerri LMO, Cerri GG, Horvat N. Radiologic Approach for Skin US. Radiographics. 2022 Mar-Apr; 42 (2):E73-E74 Epub 2022 Feb 11
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  55. Miranda J, Tan GXV, Fernandes MC, Yildirim O, Sims JA, Araujo-Filho JAB, de M Machado FA, Assuncao-Jr AN, Nomura CH, Horvat N. Rectal MRI radiomics for predicting pathological complete response: Where we are. Clin Imaging. 2022 Feb; 82:141-149 Epub 2021 Nov 16
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  56. Desai A, Weiser MR, Chou JF, Keshinro A, Chapman WC Jr, Bauer PS, Mutch MG, Parikh PJ, Cercek A, Saltz LB, Gollub MJ, Romesser PB, Crane CH, Shia J, Markowitz AJ, Garcia-Aguilar J, Gonen M, Colorectal Cancer Disease Management Team of Memorial Sloan Kettering Cancer Center. Development and Assessment of a Clinical Calculator for Estimating the Likelihood of Recurrence and Survival Among Patients With Locally Advanced Rectal Cancer Treated With Chemotherapy, Radiotherapy, and Surgery. JAMA Netw Open. 2021 Nov 1; 4 (11):e2133457 Epub 2021 Nov 01
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  57. Borhani AA, Elsayes KM, Catania R, Kambadakone A, Furlan A, Kierans AS, Kamath A, Harmath C, Horvat N, Humar A, Kielar AZ. Imaging Evaluation of Living Liver Donor Candidates: Techniques, Protocols, and Anatomy. Radiographics. 2021 Oct; 41 (6):1572-1591
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  58. Oliveira LRLB, Horvat N, Andrieu PIC, Panizza PSB, Cerri GG, Viana PCC. Ovarian cancer staging: What the surgeon needs to know. Br J Radiol. 2021 Sep 01; 94(1125):20210091. Epub 2021 Jul 21.
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  59. Dias US Jr, de Moura MRL, Viana PCC, de Assis AM, Marcelino ASZ, Moreira AM, Leite CC, Cerri GG, Carnevale FC, Horvat N. Prostatic Artery Embolization: Indications, Preparation, Techniques, Imaging Evaluation, Reporting, and Complications. Radiographics. 2021 Sep-Oct; 41 (5):1509-1530 Epub 2021 Aug 20
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  60. M Cunha G, Fowler KJ, Roudenko A, Taouli B, Fung AW, Elsayes KM, Marks RM, Cruite I, Horvat N, Chernyak V, Sirlin CB, Tang A. How to Use LI-RADS to Report Liver CT and MRI Observations. Radiographics. 2021 Sep-Oct; 41 (5):1352-1367 Epub 2021 July 23
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  61. Arora S, Catania R, Borhani A, Horvat N, Fowler K, Harmath C. HCC: role of pre- and post-treatment tumor biology in driving adverse outcomes and rare responses to therapy. Abdom Radiol (NY). 2021 Aug; 46 (8):3686-3697 Epub 2021 June 30
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  62. Zangiacomo RN, Martins GLP, Viana PCC, Horvat N, Arap MA, Nahas WC, Srougi M, Cerri GG, Menezes MR. Percutaneous thermoablation of small renal masses (T1a) in surgical candidate patients: oncologic outcomes. Eur Radiol. 2021 Jul; 31 (7):5370-5378 Epub 2021 Jan 03
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  63. Pulvirenti A, Yamashita R, Chakraborty J, Horvat N, Seier K, McIntyre CA, Lawrence SA, Midya A, Koszalka MA, Gonen M, Klimstra DS, Reidy DL, Allen PJ, Do RKG, Simpson AL. Quantitative Computed Tomography Image Analysis to Predict Pancreatic Neuroendocrine Tumor Grade. JCO Clin Cancer Inform. 2021 Jun; 5:679-694
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  64. Saud LRC, Chagas AL, Maccali C, Pinto PVA, Horvat N, Alencar RSSM, Tani CM, Abdala E, Carrilho FJ. Hepatocellular carcinoma in patients coinfected with hepatitis B or C and HIV: more aggressive tumor behavior? Eur J Gastroenterol Hepatol. 2021 Apr 1; 33 (4):583-588
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  65. Sakurai Kimura CM, Scanavini Neto A, Queiroz NSF, Horvat N, Camargo MGM, Borba MR, Sobrado CW, Cecconello I, Nahas SC. Abdominal Surgery in Crohn's Disease: Risk Factors for Complications. Inflamm Intest Dis. 2021 Feb; 6 (1):18-24 Epub 2020 Oct 26
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  66. Sobrado LF, Nahas CSR, Marques CFS, Cotti GCC, Imperiale AR, Averbach P, Meira Junior JD, Horvat N, Ribeiro-Junior U, Cecconello I, Nahas SC. Is it Safe to Perform Elective Colorectal Surgical Procedures during the COVID-19 Pandemic? A Single Institution Experience with 103 Patients. Clinics (Sao Paulo). 2021; 76:e2507 Epub 2021 Mar 24
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  67. Leite C, Guerreiro N, Camerin GR, Alves I, Oliveira B, Nastri M, Jayanthi SK, Horvat JV, Cavalcante Viana PC, Horvat N. A Practical Guide to Genitourinary Trauma. Radiographics. 2021 Jan-Feb; 41 (1):96-97
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  68. Horvat N, Araujo-Filho JAB, Assuncao-Jr AN, Machado FAM, Sims JA, Rocha CCT, Oliveira BC, Horvat JV, Maccali C, Puga ALBL, Chagas AL, Menezes MR, Cerri GG. Radiomic analysis of MRI to Predict Sustained Complete Response after Radiofrequency Ablation in Patients with Hepatocellular Carcinoma - A Pilot Study. Clinics (Sao Paulo). 2021; 76:e2888 Epub 2021 July 16
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  69. Schoen K, Ribeiro CMF, Goncalves MC, de Souza ARM, Porta G, Horvat N. Hepatocellular carcinoma in an adult with Alagille syndrome: case report and literature review. Radiol Case Rep. 2021 Jan; 16 (1):90-93 Epub 2020 Nov 03
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  70. de Oliveira CV, Horvat N, Testagrossa LA, Romao DDS, Rassi MB, Lee HJ. Etiological profile and main imaging findings in patients with granulomatous diseases who underwent lung biopsy. Eur J Radiol Open. 2021; 8:100325 Epub 2021 Jan 20
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  71. Horvat N, Pinto PVA, Araujo-Filho JAB, Santos JMMM, Dias AB, Miranda JA, de Oliveira CV, Barbosa CS, Morais TC, N Assuncao-Jr A, Nomura CH, Viana PCC. Abdominal gastrointestinal imaging findings on computed tomography in patients with COVID-19 and correlation with clinical outcomes. Eur J Radiol Open. 2021; 8:100326 Epub 2021 Jan 18
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  72. Leao Filho H, de Oliveira CV, Horvat N. Other types of diffuse liver disease: is there a way to do it? Abdom Radiol (NY). 2020 Nov; 45 (11):3425-3443
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  73. Petkovska I, Tixier F, Ortiz EJ, Golia Pernicka JS, Paroder V, Bates DD, Horvat N, Fuqua J, Schilsky J, Gollub MJ, Garcia-Aguilar J, Veeraraghavan H. Clinical utility of radiomics at baseline rectal MRI to predict complete response of rectal cancer after chemoradiation therapy. Abdom Radiol (NY). 2020 Nov; 45 (11):3608-3617
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  74. Guerreiro NFC, Araujo-Filho JAB, Horvat N, Lee HJ, Oliveira BSP, Ynoe de Moraes F, Castro I, Miranda Degrande FA, Abreu CEV, Giassi KS. Interobserver Variability in the Computed Tomography Assessment of Pulmonary Injury and Tumor Recurrence After Stereotactic Body Radiotherapy. J Thorac Imaging. 2020 Sep; 35 (5):302-308
    View PubMed
  75. de Oliveira CV, Horvat N, de Azambuja RL. A rare case of left hepatic vein anomalous drainage to the coronary sinus. Radiol Case Rep. 2020 Jul; 15 (7):947-949 Epub 2020 May 07
    View PubMed
  76. Dias AB, Horvat N, Begnami MD, Abe ES, Viana PCC, Machado MCC. Case report of IgG4-related appendiceal disease: A challenging disease. Medicine (Baltimore). 2020 Jun 19; 99 (25):e20588
    View PubMed
  77. Moura Filho JP, Leao RV, Horvat N, Helito PVP, Amaral DT, Viana PCC, Louza ICF, Bordalo-Rodrigues M. What abdominal radiologists should know about extragenital endometriosis-associated neuropathy. Abdom Radiol (NY). 2020 Jun; 45 (6):1818-1828
    View PubMed
  78. Miranda Magalhaes Santos JM, Clemente Oliveira B, Araujo-Filho JAB, Assuncao-Jr AN, de M Machado FA, Carlos Tavares Rocha C, Horvat JV, Menezes MR, Horvat N. State-of-the-art in radiomics of hepatocellular carcinoma: a review of basic principles, applications, and limitations. Abdom Radiol (NY). 2020 Feb; 45 (2):342-353
    View PubMed
  79. Horvat N, Gusmao M, Coelho FMA, Dias AB, Bordini AL, Panizza PSB, Cardili L, Horvat JV, Viana PCC. Uncommon Prostate Malignant Neoplasms. Top Magn Reson Imaging. 2020 Feb; 29 (1):31-45
    View PubMed
  80. Yamashita R, Perrin T, Chakraborty J, Chou JF, Horvat N, Koszalka MA, Midya A, Gonen M, Allen P, Jarnagin WR, Simpson AL, Do RKG. Radiomic feature reproducibility in contrast-enhanced CT of the pancreas is affected by variabilities in scan parameters and manual segmentation. Eur Radiol. 2020 Jan; 30 (1):195-205 Epub 2019 Aug 07
    View PubMed
  81. Araujo-Filho JAB, Menezes RSAA, Horvat N, Panizza PSB, Bernardes JPG, Damasceno RS, Oliveira BC, Menezes MR. Lung radiofrequency ablation: post-procedure imaging patterns and late follow-up. Eur J Radiol Open. 2020; 7:100276 Epub 2020 Nov 11
    View PubMed
  82. Chagas AL, Mattos AA, Carrilho FJ, Bittencourt PL, Vezozzo DCP, Horvat N, Rocha MS, Alves VAF, Coral GP, Alvares-DA-Silva MR, Barros FMDR, Menezes MR, Monsignore LM, Coelho FF, Silva RFD, Silva RCMA, Boin IFSF, D Albuquerque LAC, Garcia JHP, Felga GEG, Moreira AM, Braghiroli MIFM, Hoff PMG, Mello VB, Dottori MF, Branco TP, Schiavon LL, Costa TFA, Members of the Panel of the 2nd Consensus of the Brazilian Society of Hepatology on the Diagnosis and Management of Hepatocellular Carcinoma. BRAZILIAN SOCIETY OF HEPATOLOGY UPDATED RECOMMENDATIONS FOR DIAGNOSIS AND TREATMENT OF HEPATOCELLULAR CARCINOMA. Arq Gastroenterol. 2020; 57 (suppl 1):1-20 Epub 2020 Mar 09
    View PubMed
  83. Schoen K, Horvat N, Guerreiro NFC, de Castro I, de Giassi KS. Spectrum of clinical and radiographic findings in patients with diagnosis of H1N1 and correlation with clinical severity. BMC Infect Dis. 2019 Nov 12; 19 (1):964
    View PubMed
  84. Hope TA, Gollub MJ, Arya S, Bates DDB, Ganeshan D, Harisinghani M, Jhaveri KS, Kassam Z, Kim DH, Korngold E, Lalwani N, Moreno CC, Nougaret S, Paroder V, Paspulati RM, Golia Pernicka JS, Petkovska I, Pickhardt PJ, Rauch GM, Rosenthal MH, Sheedy SP, Horvat N. Rectal cancer lexicon: consensus statement from the society of abdominal radiology rectal & anal cancer disease-focused panel. Abdom Radiol (NY). 2019 Nov; 44(11):3508-3517.
    View PubMed
  85. Bates DDB, de Paula MCF, Horvat N, Sheedy S, Lall C, Kassam Z, Pickhardt P, Lalwani N, Ganeshan D, Petkovska I. Beyond adenocarcinoma: MRI of uncommon rectal neoplasms and mimickers. Abdom Radiol (NY). 2019 Nov; 44(11):3581-3594.
    View PubMed
  86. Nahas SC, Nahas CSR, Cama GM, de Azambuja RL, Horvat N, Marques CFS, Menezes MR, Junior UR, Cecconello I. Diagnostic performance of magnetic resonance to assess treatment response after neoadjuvant therapy in patients with locally advanced rectal cancer. Abdom Radiol (NY). 2019 Nov; 44 (11):3632-3640
    View PubMed
  87. Horvat N, Hope TA, Pickhardt PJ, Petkovska I. Mucinous rectal cancer: concepts and imaging challenges. Abdom Radiol (NY). 2019 Nov; 44 (11):3569-3580
    View PubMed
  88. Horvat N, Bates DDB, Petkovska I. Novel imaging techniques of rectal cancer: what do radiomics and radiogenomics have to offer? A literature review. Abdom Radiol (NY). 2019 Nov; 44 (11):3764-3774
    View PubMed
  89. Sernik RA, Vidal Leao R, Luis Bizetto E, Sanford Damasceno R, Horvat N, Guido Cerri G. Thickening of the axillary recess capsule on ultrasound correlates with magnetic resonance imaging signs of adhesive capsulitis. Ultrasound. 2019 Aug; 27 (3):183-190 Epub 2019 Mar 24
    View PubMed
  90. Horvat N, Brentano VB, Abe ES, Dumarco RB, Viana PCC, Machado MCC. A rare case of idiopathic congenital megaduodenum in adult misinterpreted during childhood: case report and literature review. Radiol Case Rep. 2019 Jul; 14 (7):858-863 Epub 2019 May 09
    View PubMed
  91. Viana PCC, Horvat N, do Santos Junior, Lima TC, Romao DDS, Cerri LMO, de Castro MG, Vargas HA, Miranda JA, Leite CDC, Cerri GG. Is possible to rule out clinically significant prostate cancer using PI-RADS v2 for the assessment of prostate MRI? Int Braz J Urol. 2019 Jul-Aug; 45 (4):724-731
    View PubMed
  92. Horvat N, Veeraraghavan H, Pelossof RA, Fernandes MC, Arora A, Khan M, Marco M, Cheng CT, Gonen M, Golia Pernicka JS, Gollub MJ, Garcia-Aguillar J, Petkovska I. Radiogenomics of rectal adenocarcinoma in the era of precision medicine: A pilot study of associations between qualitative and quantitative MRI imaging features and genetic mutations. Eur J Radiol. 2019 Apr; 113:174-181 Epub 2019 Feb 18
    View PubMed
  93. Horvat N, Carlos Tavares Rocha C, Clemente Oliveira B, Petkovska I, Gollub MJ. MRI of Rectal Cancer: Tumor Staging, Imaging Techniques, and Management. Radiographics. 2019 Mar-Apr; 39 (2):367-387 Epub 2019 Feb 15
    View PubMed
  94. Horvat N, Raj A, Liu S, Matkowskyj KA, Knezevic A, Capanu M, Shia J, Pickhardt PJ, Gollub MJ. CT Colonography in Preoperative Staging of Colon Cancer: Evaluation of FOxTROT Inclusion Criteria for Neoadjuvant Therapy. AJR Am J Roentgenol. 2019 Jan; 212(1):94-102. Epub 2018 Nov 13.
    View PubMed
  95. Horvat N, Agaram NP, Gollub MJ. Atypical Colonic Polyp. Gastroenterology. 2019 Jan; 156 (1):31-33 Epub 2018 Sept 07
    View PubMed
  96. Dos Santos Romao D, Horvat N, Castro Goncalves M, Shigueaki Abe E, Blanco Dumarco R, Cesar Cavalcante Viana P, Machado MCC. Isolated Splenic Metastases from Renal Cell Carcinoma 11 Years after Surgery. Case Rep Med. 2019; 2019:7480479 Epub 2019 Sept 24
    View PubMed
  97. Gounder MM, Mahoney MR, Van Tine BA, Ravi V, Attia S, Deshpande HA, Gupta AA, Milhem MM, Conry RM, Movva S, Pishvaian MJ, Riedel RF, Sabagh T, Tap WD, Horvat N, Basch E, Schwartz LH, Maki RG, Agaram NP, Lefkowitz RA, Mazaheri Y, Yamashita R, Wright JJ, Dueck AC, Schwartz GK. Sorafenib for Advanced and Refractory Desmoid Tumors. N Engl J Med. 2018 Dec 20; 379 (25):2417-2428
    View PubMed
  98. Horvat N, Rocha MS, Chagas AL, Oliveira BC, Pacheco MP, Binotto MA, Ikari NM, Paranagua-Vezozzo DC, Leao-Filho HM, Vicentini JRT, Moreira da Silva Filho MR, Jatene MB, Carrilho FJ, Cerri GG. Multimodality Screening of Hepatic Nodules in Patients With Congenital Heart Disease After Fontan Procedure: Role of Ultrasound, ARFI Elastography, CT, and MRI. AJR Am J Roentgenol. 2018 Dec; 211 (6):1212-1220 Epub 2018 Sept 24
    View PubMed
  99. Horvat N, Monti S, Oliveira BC, Rocha CCT, Giancipoli RG, Mannelli L. State of the art in magnetic resonance imaging of hepatocellular carcinoma. Radiol Oncol. 2018 Nov 26; 52 (4):353-364
    View PubMed
  100. Elsayes KM, Kielar AZ, Elmohr MM, Chernyak V, Masch WR, Furlan A, Marks RM, Cruite I, Fowler KJ, Tang A, Bashir MR, Hecht EM, Kamaya A, Jambhekar K, Kamath A, Arora S, Bijan B, Ash R, Kassam Z, Chaudhry H, McGahan JP, Yacoub JH, McInnes M, Fung AW, Shanbhogue K, Lee J, Deshmukh S, Horvat N, Mitchell DG, Do RKG, Surabhi VR, Szklaruk J, Sirlin CB. White paper of the Society of Abdominal Radiology hepatocellular carcinoma diagnosis disease-focused panel on LI-RADS v2018 for CT and MRI. Abdom Radiol (NY). 2018 Oct; 43 (10):2625-2642
    View PubMed
  101. Miranda JA, Viana PCC, Meirelles LR, Panizza PSB, Jureidini R, Horvat N. Torsion of a giant antimesenteric lipoma of the sigmoid: a rare cause of acute abdomen. Radiol Case Rep. 2018 Oct; 13 (5):929-932 Epub 2018 July 30
    View PubMed
  102. Horvat N, Petkovska I, Gollub MJ. MR Imaging of Rectal Cancer. Radiol Clin North Am. 2018 Sep; 56 (5):751-774 Epub 2018 July 11
    View PubMed
  103. Corrias G, Monti S, Horvat N, Tang L, Basturk O, Saba L, Mannelli L. Imaging features of malignant abdominal neuroendocrine tumors with rare presentation. Clin Imaging. 2018 Sep-Oct; 51:59-64 Epub 2018 Feb 08
    View PubMed
  104. Horvat N, Veeraraghavan H, Khan M, Blazic I, Zheng J, Capanu M, Sala E, Garcia-Aguilar J, Gollub MJ, Petkovska I. MR Imaging of Rectal Cancer: Radiomics Analysis to Assess Treatment Response after Neoadjuvant Therapy. Radiology. 2018 Jun; 287 (3):833-843 Epub 2018 Mar 07
    View PubMed
  105. Mahmood U, Horvat N, Horvat JV, Ryan D, Gao Y, Carollo G, DeOcampo R, Do RK, Katz S, Gerst S, Schmidtlein CR, Dauer L, Erdi Y, Mannelli L. Rapid switching kVp dual energy CT: Value of reconstructed dual energy CT images and organ dose assessment in multiphasic liver CT exams. Eur J Radiol. 2018 May; 102:102-108 Epub 2018 Feb 19
    View PubMed
  106. Horvat N, Ragucci M, Mannelli L. Hepatic Mass in a Patient With Bladder Cancer History. Gastroenterology. 2018 Feb; 154 (3):493-494 Epub 2018 Jan 17
    View PubMed
  107. Horvat N, Raj A, Ward JM, Smith JJ, Markowitz AJ, Gollub MJ. Clinical Value of CT Colonography Versus Preoperative Colonoscopy in the Surgical Management of Occlusive Colorectal Cancer. AJR Am J Roentgenol. 2018 Feb; 210 (2):333-340 Epub 2017 Dec 20
    View PubMed
  108. Horvat N, Nikolovski I, Long N, Gerst S, Zheng J, Pak LM, Simpson A, Zheng J, Capanu M, Jarnagin WR, Mannelli L, Do RKG. Imaging features of hepatocellular carcinoma compared to intrahepatic cholangiocarcinoma and combined tumor on MRI using liver imaging and data system (LI-RADS) version 2014. Abdom Radiol (NY). 2018 Jan; 43 (1):169-178
    View PubMed
  109. Horvat N, Ryan DE, LaGratta MD, Shah PM, Do RK. Imaging for pancreatic ductal adenocarcinoma. Chin Clin Oncol. 2017 Dec; 6 (6):62
    View PubMed
  110. Corrias G, Horvat N, Monti S, Basturk O, Lin O, Saba L, Bodei L, Reidy DL, Mannelli L. Malignant transformation of glucagonoma with SPECT/CT In-111 OctreoScan features: A case report. Medicine (Baltimore). 2017 Dec; 96 (50):e9252
    View PubMed
  111. Horvat N, Marcelino ASZ, Horvat JV, Yamanari TR, Batista Araujo-Filho JA, Panizza P, Seda-Neto J, Antunes da Fonseca E, Carnevale FC, Mendes de Oliveira Cerri L, Chapchap P, Cerri GG. Pediatric Liver Transplant: Techniques and Complications. Radiographics. 2017 Oct; 37 (6):1612-1631
    View PubMed
  112. Horvat N, Sergio Brito Panizza P, Perego Costa F, Cesar Cavalcanti Viana P. Prostate Mass as a First Manifestation of Myeloid Sarcoma in a Patient With an Occult Acute Myeloid Leukemia-A Case Report. Urology. 2017 Sep; 107:e5-e6 Epub 2017 June 13
    View PubMed
  113. Horvat N, Godfrey EM, Sadler TJ, Hechtman JF, Tang LH, Sigel CS, Monti S, Mannelli L. Subclinical focal Cholangitis mimicking liver metastasis in asymptomatic patients with history of pancreatic Ductal Adenocarcinoma and Biliary tree intervention. Cancer Imaging. 2017 Jul 14; 17 (1):21 Epub 2017 July 14
    View PubMed
  114. Raj N, Klimstra DS, Horvat N, Zhang L, Chou JF, Capanu M, Basturk O, Do RKG, Allen PJ, Reidy-Lagunes D. O6-Methylguanine DNA Methyltransferase Status Does Not Predict Response or Resistance to Alkylating Agents in Well-Differentiated Pancreatic Neuroendocrine Tumors. Pancreas. 2017 Jul; 46 (6):758-763
    View PubMed
  115. Horvat N, Monti S, Mannelli L. Unusual Cause of Hematochezia. Gastroenterology. 2017 Jul; 153 (1):17-18 Epub 2017 June 02
    View PubMed
  116. Horvat N, Monti S, Mannelli L. Unusual Liver Tumors. Gastroenterology. 2017 May; 152 (6):1287-1288 Epub 2017 Apr 03
    View PubMed
  117. Paixao TS, Leao RV, de Souza Maciel Rocha Horvat N, Viana PC, Da Costa Leite C, de Azambuja RL, Damasceno RS, Ortega CD, de Menezes MR, Cerri GG. Abdominal manifestations of fishbone perforation: a pictorial essay. Abdom Radiol (NY). 2017 Apr; 42 (4):1087-1095
    View PubMed
  118. Panizza PS, Viana PC, Horvat N, Dos Santos Junior, de Araujo DA, Yamanari TR, Leite CD, Cerri GG. Inflammatory Bowel Disease: Current Role of Imaging in Diagnosis and Detection of Complications: Gastrointestinal Imaging. Radiographics. 2017 Mar-Apr; 37 (2):701-702
    View PubMed
  119. Horvat N, Tavares CC, Andrade AR, Cabral JC, Leao-Filho HM, Caiado AH, Ueda SK, Leite AZ, Sipahi AM, Rocha MS. Inter- and intraobserver agreement in computed tomography enterography in inflammatory bowel disease. World J Gastroenterol. 2016 Dec 7; 22 (45):10002-10008
    View PubMed
  120. de Souza Maciel Rocha Horvat N, Coelho CR, Roza LC, de Souza RC, Costa YB, de Oliveira EC, de Souza Rocha M, Baroni RH. Spectrum of abdominal imaging findings in histiocytic disorders. Abdom Imaging. 2015 Oct; 40 (7):2738-46
    View PubMed
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