Sind neuroendokrine Tumore vererbbar?
In einem Viertel der Fälle sind sie erblich bedingt (MEN-1-Syndrom=multiple endokrine Neoplasie Typ1) und mit dem Auftreten von hormonbildenden Tumoren in verschiedenen Organen wie Nebenschilddrüse, Hirnanhangsdrüse und Bauchspeicheldrüse assoziiert.
Wie kann man Bauchspeicheldrüsenkrebs erkennen?
Dazu gehören vor allem ein Bluttest, die Ultraschalluntersuchung und die Computertomographie. Am deutlichsten lässt sich ein Pankreaskarzinom jedoch in mittels einer endoskopischen Sonographie erkennen. Eine endoskopische Sonographie ist nichts anderes als eine Ultraschalluntersuchung im Mageninneren.
What are the symptoms of a gastrointestinal carcinoid tumor?
This can cause cramps, belly pain, weight loss, fatigue, bloating, diarrhea, or nausea and vomiting, which might come and go. This can sometimes go on for years before the carcinoid tumor is found. A tumor usually needs to grow fairly large before it completely blocks (obstructs) the intestine.
What are the treatment options for gastrointestinal carcinoids?
Gastrointestinal (GI) carcinoid tumor treatment options include surgery, radiation therapy, chemotherapy, and hormone therapy. Treatment for carcinoid syndrome includes hormonal treatment, interferon, and other medications to control symptoms.
Can a carcinoid tumor block the small intestine?
The small intestine or colon. Sometimes a carcinoid tumor can block the opening of the ampulla of Vater, which is where the common bile duct (from the liver) and the pancreatic duct (from the pancreas) empty into the intestine. When this is blocked, bile can back up, leading to yellowing of the skin and eyes (jaundice).
Can a carcinoid tumor block the ampulla of Vater?
When that happens, patients have severe belly pain, nausea and vomiting. Sometimes a carcinoid tumor can block the opening of the Ampulla of Vater, which is where the common bile duct (from the liver) and the pancreatic duct (from the pancreas) empty into the intestine.