The process of<unk><unk>  (illustration by Giovanni Maki). Researchers use a mixture of highly purified enzymes (Collagenase) to isolate<unk> s from the pancreas of a deceased donor. Collagenase solution is injected into the pancreatic duct which runs through the head, body and tail of the pancreas. Delivered this way, the enzyme solution causes distension of the pancreas, which is subsequently cut into small chunks and transferred into so-called Ricordi's chamber, where digestion takes place until the<unk> s are liberated and removed from the solution. Isolated<unk> s are then separated from the exocrine tissue and debris in a process called purification. During the transplant, a radiologist uses ultrasound and radiography to guide placement of a catheter through the upper abdomen and into the portal vein of the liver. The<unk> s are then infused through the catheter into the liver. The person will receive a local anesthetic. If a person cannot tolerate local anesthesia, the surgeon may use general anesthesia and do the transplant through a small incision. Possible risks of the procedure include bleeding or blood clots. It takes time for the<unk> s to attach to new blood vessels and begin releasing insulin. The doctor will order many tests to check blood glucose levels after the transplant, and insulin may be needed until control is achieved. Image:Portal vein pre TX.Radiographic image of the portal vein and its branches in the transplant recipient before infusion of isolated<unk> s. Image:Portal vein post TX.Post-transplant radiographic image of the recipient's portal tree.
Islet cell transplantation
Pancreas transplantation
Hepatoportoenterostomy
Intestine transplantation
Enzyme replacement therapy
Intradialytic parenteral nutrition
Distal splenorenal shunt procedure
Liver transplantation