Hemosuccus Pancreaticus - Symptoms

Symptoms

Hemosuccus pancreaticus is a rare entity, and estimates of its rate are based on small case series. As a result, the diagnosis may easily be overlooked. The usual presentation of hemosuccus is the development of symptoms of upper or lower gastrointestinal bleeding, such as melena (or dark, black tarry stools), maroon stools, or hematochezia, which is frank rectal bleeding. The source of hemorrhage is usually not determined by standard endoscopic techniques, and the symptoms of the condition are usually grouped as a cause of obscure overt gastrointestinal hemorrhage. Over one-half of patients with hemosuccus also develop abdominal pain, usually located in the epigastrium, or uppermost part of the abdomen. The pain is described as being "crescendo-decrescendo" in nature, meaning that it increases and decreases in intensity slowly with time. This is thought to be due to transient blockage of the pancreatic duct from the source of bleeding, or from clots. If the source of the bleeding also involves obstruction of the common bile duct (such as with some tumours of the head of the pancreas), the patient may develop jaundice, or "silver stools", an uncommon finding of acholic stools mixed with blood.