Search Results 81-90 of 30901 for biopsy

  1. Kidney Biopsy Clinical Trials - Mayo Clinic Research

    ... Biopsies Rochester, MN. The aim of this project is to evaluate whether kidney biopsy tissue will stain positive for C3d under immunofluorescence in patients ...

  2. Science Saturday: Melanoma test to help some patients avoid surgical biopsy

    Meves says that typically people who are newly diagnosed with melanoma undergo a sentinel lymph node biopsy, which is an invasive surgical procedure, where some ...

  3. Peripheral nerve tumors - Diagnosis and treatment - Mayo Clinic

    ... biopsy. Sometimes a biopsy is the only way to determine whether a tumor is cancerous. Nerve biopsy. A biopsy of the nerve may be needed in people who have ...

  4. Sentinel lymph node biopsy decreases lymphedema for patients with endometrial cancer - Mayo Clinic

    Unlike use of lymphadenectomy, with a 49.4% rate of lower extremity lymphedema, using sentinel lymph node biopsy to stage patients with endometrial cancer ...

  5. Noninvasive test may help some patients with melanoma avoid lymph node biopsy - Mayo Clinic News Network

    ... biopsy, an invasive surgical procedure that turns out to be negative for 80% of patients. "The test combines genetic information from a skin biopsy with ...

  6. Endoscopic Ultrasound Guided Fine Needle Biopsy (EUS-FNB-SC) Using a Novel Fork Needle - Mayo Clinic

    About this study. This is a clinical trial to compare two needles used in biopsy techniques to acquire tissue from pancreatic cancer.

  7. A Study of MRI-Targeted Biopsy Compared to Standard Ultrasound Guided Biopsy for the Diagnosis of Prostate Cancer - Mayo Clinic

    The purpose of this study is to evaluate the detection rates of MRI-targeted prostate biopsies compared to standard 12-core trans-rectal ultrasound guided (TRUS) ...

  8. Transcutaneous Submandibular Gland Biopsy: Feasibility of Repeat Biopsy as a Progression Marker for Parkinson's Disease - Mayo Clinic

    About this study. The purpose of this study is to perform biopsies of one of the glands that make saliva. The biopsied tissue will then be analyzed to see ...

  9. Whipple's disease - Diagnosis & treatment - Mayo Clinic

    Biopsy. An important step in diagnosing Whipple disease is taking a tissue sample (biopsy), usually from the lining of the small intestine. To do this, your ...

  10. Endoscopic ultrasound - Mayo Clinic

    This type of sample is called a biopsy. This procedure is called EUS-guided ... If you have fine-needle aspiration, a doctor trained in studying biopsies will ...