WebDec 13, 2024 · Serpiginous means creeping from one place to another. In medicine, it was originally, and still is commonly, applied to skin lesions that spread with an undulating border. However, radiologists often erroneously use the term in a manner synonymous with serpentine to mean tortuous, especially when describing blood vessels 2-4. History and … WebFeb 27, 2024 · The cecum is the beginning of the colon where the small intestine empties into the large intestine. The ascending colon, transverse colon, descending colon, and sigmoid colon are other parts of the colon after the cecum. The colon ends at the rectum, where waste is stored until it exits through the anus. What is a polyp in the colon?

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WebT2-hyperintense foci on brain MR imaging MRI is a sensitive method of CNS focal lesions detection but is less specific as far as their differentiation is concerned. Particular features of the focal lesions on MR images (number, size, location, presence or lack of edema, reaction to contrast medium, evolution in time), as well as accompanyi … WebThe histopathology in the minor labial salivary glands is termed “focal lymphocytic sialadenitis.” The infiltrates surround the intralobular ducts or blood vessels and consist primarily of CD4+ T and B cells. The lymphoid infiltrate is characteristically focal but can become confluent with more severe disease. imovie video editing software windows

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WebOn rare occasions, when foci of tumor are seen in close proximity, it can be difficult to distinguish whether histologically one is examining a single ill-defined mass of invasive carcinoma or a smaller lesion with a surrounding satellite focus or foci. WebMar 7, 2024 · The most common type of prostate biopsy is a core needle biopsy. For this procedure, the doctor inserts a thin, hollow needle into the prostate gland. When the needle is pulled out it removes a small cylinder of prostate tissue called a core. This is often repeated several times to sample different areas of the prostate. WebApr 12, 2024 · Focal is a word pathologists use to describe something seen in only a small part of the tissue sample examined. Focal changes can be seen when the tissue is examined by eye (this is called the gross examination) or under the microscope. The opposite of focal is diffuse. Is carcinoma in situ malignant? imovie video editor for windows 10