DEPARTMENT OF ANATOMY. WINDSOR UNIVERSITY SCHOOL OF MEDICINE. ABDOMEN. Dr. SREEKANTH THOTA. Liver. The liver is the largest gland in the body and, after the skin, the largest single organ. It weighs approximately 1500 g.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
The liver is the largest gland in the body and, after the skin, the largest single organ
It weighs approximately 1500 g
It occupies almost all of the right hypochondrium, epigastrium and left hypochondrium
The diaphragmatic surface of the liver is covered with visceral peritoneum, except posteriorly in the bare area of the liver where it lies in direct contact with the diaphragm.
In the third part of its course, it lies in a groove on the posterior surface of the head of the pancreas . Here, the bile duct comes into contact with the main pancreatic duct.
It is usually joined by the main pancreatic duct, and together they open into a small ampulla in the duodenal wall, called the hepatopancreatic ampulla (ampulla of Vater).
Acute cholecystitis is a sudden inflammation of the gallbladder that causes severeabdominal pain.
Acute cholecystitis produces discomfort in the right upper quadrant or epigastrium. Inflammation of the gallbladder may cause irritation of the subdiaphragmatic parietal peritoneum, which is supplied in part by the phrenic nerve (C3, 4, and 5). This may give rise to referred pain over the shoulder, because the skin in this area is supplied by the supraclavicular nerves (C3 and 4).
Boas' or Boas's sign is hyperaesthesia below the right scapula can be a symptom in acutecholecystitis (inflammation of the gallbladder)