Giant Pseudocyst of the Pancreas: A Rare Case Report

Abstract

A Pancreatic Pseudocyst (PP) is a fluid-filled collection often found near the pancreas. It is characterised by its contained structure and homogeneous fluid composition, with little to no necrotic tissue. Individuals with a history of chronic pancreatitis, and to a lesser extent acute pancreatitis, may exhibit non specific symptoms. To minimise related morbidity and mortality, any potential complications must be identified. The authors present a case of a rare giant PP in a 28-year-old man who presented with abdominal pain and distention, severe backache, fever, frequent vomiting, loss of appetite, weight loss, and firm, sticky stools. Initially measuring 25×19.2×11.2 cm on a Computed Tomography (CT) scan, this PP was unusually large for its type. Due to the patient’s condition not being suitable, a direct cystojejunostomy was performed. Three drains were placed: an anastomotic drain near the anastomosis site, a Morrison’s drain in the Morrison pouch, and a pelvic drain. Later, a complication arose in the form of a faecal fistula, which was managed conservatively with a suction drain. The patient’s only primary complaint was non specific stomach pain, despite the size of the pseudocyst. Therefore, individuals with a history of chronic alcoholism and symptoms such as abdominal pain and distension should be evaluated for PP. A CT scan is recommended to investigate this condition, despite its rarity.