Search Results 1561-1570 of 21435 for biopsy

  1. Esophagitis Clinical Trials - Mayo Clinic Research

    We hypothesize a greater peak mast cell density in the esophageal biopsies of children than in adults with EoE. ... biopsy characteristics) that increase risk of ...

  2. Usefulness of Controlled Attenuation Parameter (CAP) for the Assessment of Liver Steatosis - Mayo Clinic

    The primary aim of this study is to determine the accuracy of CAP from Fibroscan in the quantification of liver steatosis in donors using liver biopsies as the ...

  3. Fat Biology, Sleep Disorders, and Cardiovascular Disease - Mayo Clinic

    The current IRB protocol covers the performance of fat biopsies on subjects ... Lack of contraindication for fat biopsy,; inability to provide informed ...

  4. Evaluation of Neuroendocrine Differentiation as a Potential Mechanism of Tumor Recurrence Following Radiotherapy in Prostate Carcinoma - Mayo Clinic

    ... biopsy-proven local recurrence in the prostatic fossa after a radical prostatectomy; ≥18 years old; Histologic diagnosis of prostate adenocarcinoma; Signed ...

  5. Lenalidomide in Improving Immune Response to Vaccine Therapy in Patients With Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma, or Monoclonal B Cell Lymphocytosis - Mayo Clinic

    Biopsy-proven small lymphocytic lymphoma or; Diagnosis of CLL or ... biopsy or negative immunohistochemical stains for cyclin D1 on involved tissue biopsy.

  6. The Microenvironment in Barrett's Esophagus - Mayo Clinic

    ... biopsies. History of histologically confirmed Adenocarcinoma for Sub-aim 1 c. Clinically able to tolerate an endoscopy and biopsies. BE length M ≥ 2 ...

  7. Study to Compare Contrast-Enhanced Ultrasound, Contrast-Enhanced Dual Energy Mammography, and Contrast-Enhanced Breast MR for Early Breast Cancer Detection - Mayo Clinic

    If so, patients can undergo US guided biopsy which is more comfortable for patients and more cost effective. Participation eligibility. Participant ...

  8. Systemic mastocytosis - Diagnosis and treatment - Mayo Clinic

    Bone marrow biopsy; Skin biopsy; Imaging tests such as an X-ray, ultrasound, bone scan and CT scan; Biopsy of organs affected by the disease, such as the liver ...

  9. A Study to Identify Biomarkers in the Blood, Saliva or Tissue for Oropharyngeal Squamous Cell Cancer - Mayo Clinic

    All patients must undergo p16 staining on biopsy for enrollment. All patients must undergo HPV16 family ISH and/or RNA on biopsy or surgical specimen ...

  10. Consultative Gastroenterology - Overview - Mayo Clinic

    Even a biopsy may not be helpful at that time. So we do a genetic test. Now ... biopsies taken from the intestine. So how many people have this disease ...