Why is it called duct of Wirsung?
The pancreatic duct is also called the duct of Wirsung. This is named after its discoverer, the German anatomist Johann Georg Wirsung (1589–1643).
What is duct of Wirsung and Santorini?
A large main duct, the duct of Wirsung, collects pancreatic juice and empties into the duodenum. In many individuals a smaller duct (the duct of Santorini) also empties into the duodenum. Enzymes active in the digestion of carbohydrates, fat, and protein continuously flow from the pancreas through these ducts.
Where is duct of Wirsung located?
Duct of Wirsung and duct of Santorini are found in pancreas. The pancreatic duct or duct of Wirsung (major pancreatic duct) joins the pancreas to the common bile duct to supply pancreatic juices to the duodenum.
What is the diameter of bile duct?
The mean diameter of the normal common duct was 4.1 mm. A common duct greater than 7 mm in diameter can be seen in (a) nonjaundiced pa- tients with gallstones and/or pancreatitis, or (b) jaundiced patients with common duct ob- struction by stone or tumor.
What is normal CBD diameter?
1.8mm to 5.9 mm
The normal range of CBD diameter was 1.8mm to 5.9 mm. However, 65% of the study participants had a common bile duct diameter of < 4 mm. The majority of the patients irrespective of the age group had the diameter which ranges from 2–3.9 mm. But, most subjects in the old age group had a CBD diameter ranges from 4–5.9mm.
What is duct of Luschka?
The bile ducts of Luschka, or subvesical ducts, are small ducts which originate from the right hepatic lobe, course along the gallbladder fossa, and usually drain in the extrahepatic bile ducts. Injuries to these ducts are the second most frequent cause of postcholecystectomy bile leaks.
What is hepatopancreatic duct?
The hepatopancreatic ampulla, also called the hepatopancreatic duct or ampulla of Vater, is a spherical structure located at the site of the confluence of the common bile duct and pancreatic duct, marking the entry point of bile into the second portion of the duodenum.
What is ductus Choledochus?
Ductus choledochus, also known as the common bile duct, is a duct in the gastrointestinal tract. It is created by the combination of the cystic duct and the hepatic duct. Its function is to transport bile from the liver and the gallbladder to the duodenum.
Is 7mm bile duct normal?
There are controversies regarding the upper normal diameter of the common bile duct (CBD) but it is conventionally accepted to be 7 mm[2-6]. A variety of factors can influence bile duct size, prominently imaging modality, age[7-10] and prior cholecystectomy.
How long is a bile duct?
The common bile duct is a very thin tube, about 10–12.5 cm (4–5 inches) long.