A lymph node biopsy is when a doctor checks and removes a small piece of tissue or sample of cells from one of your lymph nodes. The doctor sends this to the laboratory and a specialist doctor called ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. Erlich is credited with the first liver aspiration in 1883 and subsequently the first ...

Angiodysplasia of the gastrointestinal (GI) tract consists of ectasia of the submucosal vessels of the bowel. The evaluation of such patients needs proctoscopy, colonoscopy, small bowel enema, ...

A 20-year-old woman with no medical or surgical history presented with acute onset crampy abdominal pain on a background of uninvestigated similar chronic abdominal pain. She became obstructed during ...

The colposcope doesn’t touch you or go inside you. If your doctor or nurse sees something that doesn’t look normal, they’ll do a biopsy. This means they’ll take a tiny sample of tissue and send it to ...

Copyright: © 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. In this large UK-based ...

Aspiration means the doctor or nurse draws some liquid bone marrow up into a syringe. A bone marrow trephine biopsy means they remove a very thin 1 or 2cm long core of bone marrow in one piece. You ...

This important study presents a transcriptomic analysis of enterochromaffin cells in the intestine. The evidence supporting the authors' claims is solid, although the functional analysis is focused on ...

Background: Castleman disease (CD) is a relatively rare benign lymphoproliferative disorder of the lymphoid tissue. According to clinical manifestations, it is classified into two types: unicentric CD ...

In May, 1958, the liver was found to be enlarged, and a needle biopsy contained tissue interpreted as undifferentiated metastatic carcinoma, probably originating in the pancreas. In May ...