Primary pancreatic lymphoma: a rare cause of massive upper gastrointestinal hemorrhage

Hemosuccus pancreaticus as a rare cause of gastrointestinal bleeding

Hemosuccus pancreaticus is a life-threatening condition that should be considered in patients with abdominal pain, gastrointestinal hemorrhage and high serum amylase. The varied presentation of hemosuccus pancreaticus and the limited literature evidence due to its rarity make it challenging to diagnose. Diagnostic modalities include contrast-enhanced computed tomography scans, endoscopic procedures (esophagoduodenoscopy and endoscopic retrograde cholangiopancreatography) and angiography. Therapeutic management through an interventional radiology using coil embolization is safe and effective in hemodynamically stable patients with hemosuccus pancreaticus. Endosonography can be an innovative approach for the diagnosis and treatment of patients in whom contrast cannot be administered; however, its safety and efficacy need to be confirmed by future studies. This review presents current views on the diagnosis and treatment of patients with hemosuccus pancreaticus.

Life-Threatening Upper Gastrointestinal Hemorrhage in Hemosuccus Pancreaticus: A Case Report

Hemosuccus pancreaticus (HP) is a rare cause of upper gastrointestinal bleeding caused by bleeding from the ampulla of Vater into the duodenum. HP most commonly results from a rupture of pseudoaneurysms secondary to chronic pancreatitis. The low incidence of HP and the wide spectrum of its clinical presentation poses diagnostic challenges. We present a case of a 39-year-old male with acute-on-chronic pancreatitis resulting in HP and obstructive jaundice due to pancreatic pseudocyst with secondary hematoma. This case highlights the rare occurrence of hypovolemic shock due to massive hemorrhage in HP and the successful management with prompt cardiovascular support and angiographic coil embolization of a bleeding pancreatic pseudoaneurysm.

Hemosuccus pancreaticus: a rare cause of gastrointestinal bleeding

BACKGROUND

Hemosuccus pancreaticus (HP) is defined as upper gastrointestinal (GI) hemorrhage from the papilla of Vater via the pancreatic duct and is a rare cause of digestive bleeding.

DATA SOURCE

A PubMed search of relevant articles published from January 1967 to September 2011 was performed to identify current information about HP in terms of its etiology, pathophysiology, clinical presentation, diagnosis and management.

RESULTS

A variety of etiological factors, most commonly chronic pancreatitis but also tumors and vascular diseases, can lead to this condition. Appropriate endoscopic or radiologic procedures should be chosen to establish a precise diagnosis for patients, especially those with a known history of pancreatic disorders, who present with abdominal pain, GI hemorrhage and hyperamylasemia. There are two main therapeutic options for this condition: angiographic embolotherapy and surgery. Both treatments can stop bleeding, but angiographic embolotherapy is the treatment of choice for stable patients. Recently, new and less invasive treatments have emerged to treat this condition.

CONCLUSIONS

Because of its rarity and broad spectrum of causes, HP is difficult to diagnose accurately. However, appropriate endoscopic and radiologic procedures are extremely helpful for establishing a correct diagnosis. Both angiographic embolotherapy and surgery are reliable treatment options for this condition, and transcatheter intervention is the treatment of choice for clinically stable patients. Additional innovative treatments have emerged, but their effectiveness and safety must be confirmed.