Hello. I am Dr David Johnson, professor of medicine and chief of gastroenterology at Eastern Virginia Medical School in Norfolk, Virginia. Welcome back to another installment of GI Common Concerns, in ...

Hepatic hypodensities are areas on the liver that appear darker on imaging tests like CT scans. They mean there is a difference in that area of tissue in the liver. These areas can be caused by a ...

Recent research has focused on multimodal medical image segmentation. A cascaded V-net and H-DenseUNet approach have improved Dice scores, but at the expense of high computational complexity.

A variety of infectious agents may involve the liver, some of which have a distinctive appearance. Below is a description of some of the most important of these. Pyogenic abscess shows central ...

Dr. Hayden S. Andrews (Medicine): A 73-year-old man was admitted to this hospital because of recurrent fever. The patient had been in his usual state of health until 22 months before the current ...

Dr. Marcus L. Basiri (Pediatrics): An 11-year-old girl was transferred to the pediatric service of this hospital because of chest pain, arm pain, and multiple bone and liver lesions seen on imaging.

The effect of preoperative chemotherapy on lymph node yield in gastric cancer. Value of the primary tumor initial standardized uptake value (iSUV) of 18F-fluorodeoxyglucose positron emission ...

Hepatocellular carcinoma (HCC) is a primary malignancy of the liver and one of the leading causes of cancer-related deaths worldwide. Early detection and accurate diagnosis are crucial for effective ...