Publications Print Yalon M, Hoodeshenas S, Chan A, Horst KK, Crum I, Thorne JE, Lee YS, Yu L, McCollough CH, Fletcher JG, Rajiah PS. Improved Pulmonary Artery Evaluation Using High-Pitch Photon-Counting CT Compared to High-Pitch Conventional or Routine-Pitch Conventional Dual-Energy CT. J Comput Assist Tomogr. 2024 Aug 16. [Epub ahead of print] View PubMed Miley LK, Boyum JH, McDonald JS, Horst KK, Howe BM, Ringler MD. Predictive value of joint fluid volume on advanced pre-procedure imaging related to success of arthrocentesis and presence of septic arthritis. Emerg Radiol. 2024 Aug; 31 (4):491-497 Epub 2024 June 07 View PubMed Kirby JW, Horst KK, Boyum JH, Thiels CA, Froemming AT, Khandelwal A. The Acute Abdomen: A Case-based Survival Guide to What the Surgeon Wants to Know. Radiographics. 2024 May; 44 (5):e230161 View PubMed Horst KK, Cao JY, McCollough CH, El-Ali A, Frush DP, Siegel MJ, Ramirez-Giraldo JC, O'Donnell T, Bach S, Yu L. Multi-institutional Protocol Guidance for Pediatric Photon-counting CT. Radiology. 2024 May; 311 (2):e231741 View PubMed Fletcher JG, Inoue A, Bratt A, Horst KK, Koo CW, Rajiah PS, Baffour FI, Ko JP, Remy-Jardin M, McCollough CH, Yu L. Photon-counting CT in Thoracic Imaging: Early Clinical Evidence and Incorporation Into Clinical Practice. Radiology. 2024 Mar; 310 (3):e231986 View PubMed Horst KK, Yu L, McCollough CH, Esquivel A, Thorne JE, Rajiah PS, Baffour F, Hull NC, Weber NM, Thacker PG, Thomas KB, Binkovitz LA, Guerin JB, Fletcher JG. Potential benefits of photon counting detector computed tomography in pediatric imaging. Br J Radiol. 2023 Dec; 96 (1152):20230189 Epub 2023 Oct 25 View PubMed Ferrero A, Powell GM, Adaaquah DK, Rajendran K, Thorne JE, Krych AJ, Horst KK, McCollough CH, Baffour FI. Feasibility of photon-counting CT for femoroacetabular impingement syndrome evaluation: lower radiation dose and improved diagnostic confidence. Skeletal Radiol. 2023 Sep; 52 (9):1651-1659 Epub 2023 Mar 27 View PubMed McCollough CH, Rajendran K, Baffour FI, Diehn FE, Ferrero A, Glazebrook KN, Horst KK, Johnson TF, Leng S, Mileto A, Rajiah PS, Schmidt B, Yu L, Flohr TG, Fletcher JG. Clinical applications of photon counting detector CT. Eur Radiol. 2023 Aug; 33 (8):5309-5320 Epub 2023 Apr 05 View PubMed Larish A, Horst K, Brunton J, Schenone M, Branda M, Mehta R, Packard A, VanBuren W, Norgan A, Shahi M, Missert A, Pompeian R, Greenwood J, Theiler R. Focal-occult placenta accreta: a clandestine source of maternal morbidity. Am J Obstet Gynecol MFM. 2023 Jun; 5 (6):100924 Epub 2023 Mar 18 View PubMed Horst KK, Hull NC, Thacker PG, Demirel N, Yu L, McDonald JS, Larson NB, McCollough CH, Fletcher JG. Pilot study to determine whether reduced-dose photon-counting detector chest computed tomography can reliably display Brody II score imaging findings for children with cystic fibrosis at radiation doses that approximate radiographs. Pediatr Radiol. 2023 May; 53(6):1049-1056. Epub 2023 Jan 04. View PubMed Nehra AK, Rajendran K, Baffour FI, Mileto A, Rajiah PS, Horst KK, Inoue A, Johnson TF, Diehn FE, Glazebrook KN, Thorne JE, Weber NM, Shanblatt ER, Gong H, Yu L, Leng S, McCollough CH, Fletcher JG. Seeing More with Less: Clinical Benefits of Photon-counting Detector CT. Radiographics. 2023 May; 43 (5):e220158 View PubMed Horst KK, Leschied JR, Janitz EM, Kim JS, Narayanan S, Setty BN, Birkemeier K, Sintim-Damoa A, Lampl BS, Pomeranz CB, Hwang M. Neonatal neurosonography practices: a survey of active Society for Pediatric Radiology members. Pediatr Radiol. 2023 Jan; 53 (1):112-120 Epub 2022 July 26 View PubMed Horst KK, Carr BM, Parvinian A, McDonald JS. Impact of the coronavirus disease 2019 (COVID-19) pandemic on the presentation of paediatric acute appendicitis: an observational study. Clin Radiol. 2022 Dec; 77 (12):943-951 Epub 2022 Sept 09 View PubMed Michniacki TF, Walkovich K, DeMeyer L, Saad N, Hannibal M, Basiaga ML, Horst KK, Mohan S, Chen L, Brodeur K, Du Y, Frame D, Ngo S, Simoneau J, Brown N, Lee PY. SOCS1 Haploinsufficiency Presenting as Severe Enthesitis, Bone Marrow Hypocellularity, and Refractory Thrombocytopenia in a Pediatric Patient with Subsequent Response to JAK Inhibition. J Clin Immunol. 2022 Nov; 42 (8):1766-1777 Epub 2022 Aug 17 View PubMed McDonald JS, Horst KK, Thacker PG, Thomas KB, Klinkner DB, Kolbe AB. Meckel diverticulum in the pediatric population: Patient presentation and performance of imaging in prospective diagnosis. Clin Imaging. 2022 Nov; 91:37-44 Epub 2022 July 28 View PubMed Esquivel A, Ferrero A, Mileto A, Baffour F, Horst K, Rajiah PS, Inoue A, Leng S, McCollough C, Fletcher JG. Photon-Counting Detector CT: Key Points Radiologists Should Know. Korean J Radiol. 2022 Sep; 23 (9):854-865 View PubMed Sarcon AK, Horst KK, Bendel EC, Polites SF. A large congenital pancreatic cyst mimicking a macrocytic lymphatic malformation. Radiol Case Rep. 2022 Jul; 17 (7):2542-2549 Epub 2022 May 13 View PubMed Cooper KS, Hull NC, Horst KK, Kolbe AB, Zingula SN, Thacker PG. NUT carcinoma of the thorax in a 7-year-old child. Radiol Case Rep. 2022 May; 17 (5):1549-1553 Epub 2022 Mar 08 View PubMed McDowell BC, Horst KK, Klinkner DB. Congenital paraesophageal hernia with gastric outlet obstruction in a neonate with Cornelia de Lange Syndrome. Radiol Case Rep. 2022 May; 17 (5):1478-1482 Epub 2022 Mar 03 View PubMed Horst KK, Kolbe AB, McDonald JS, Froemming AT, Parvinian A, Klinkner DB, Binkovitz LA. Imaging pediatric acute appendicitis during the coronavirus disease 2019 (COVID-19) pandemic: collateral damage is variable. Pediatr Radiol. 2021 Oct; 51(11):1991-1999. Epub 2021 Aug 17. View PubMed Wang Y, Horst KK, Kronenberger WG, Hummer TA, Mosier KM, Kalnin AJ, Dunn DW, Mathews VP. White matter abnormalities associated with disruptive behavior disorder in adolescents with and without attention-deficit/hyperactivity disorder. Psychiatry Res. 2012 Jun 30; 202 (3):245-51 Epub 2012 June 27 View PubMed Horst K, Gunderman RB. There is more to life than lifestyle. Radiology 2006 Mar; 238 (3):767-71 View PubMed PST-20510703 Home Publications