Journal of Pathology and Translational Medicine

Case Reports

Pancreatic Pseudocyst with Splenic Involvement: A Case Report.: Jeong Hwan Chun, Han Seong Kim, Mee Joo, Sun Hee Chang, Ji Eun Kwak, Sang Hwa Shim, Chul Nam Kim, Soon Joo Cha; Korean J Pathol. 2008;42(6):405-408.

Abstract PDF: There have been a few reported cases of pancreatic pseudocyst with involvement of adjacent structures including the stomach, duodenum, and even the mediastinum. An intrasplenic pancreatic pseudocyst is an uncommon complication of acute or chronic pancreatitis. We report a case of pancreatic pseudocyst with splenic involvement in a 69-year-old man with a review of literatures. Abdominal CT revealed a 4 cm sized cyst at the pancreatic tail which was extending into the splenic hilum and splenic parenchyma. Distal pancreatectomy and splenectomy was performed. Pathologic findings demonstrated a pseudocyst of pancreatic tail which communicated with the infacted splenic parenchyma. Also vasculitis, endothelial hyperplasia and medial calcification of the splenic artery were observed.

Traumatic Neuroma in the Pancreas Head Following Excision of Pseudocyst: A Brief Case Report.: Jeong Won Kim, Gawon Choi, Jeong Eun Hwang, Shin Kwang Kang, Duck Jong Han, Se J Jang; Korean J Pathol. 2006;40(5):385-388.

Abstract PDF: We describe here a case of traumatic neuroma that developed in the pancreas head as a rare complication of pancreatic surgery for pseudocyst. A 50-year-old man presented with septic shock. The patient was a heavy drinker with history of operation for pancreatic pseudocyst 28 years ago. On the radiologic examinations, a poorly defined mass-like lesion was found in the uncinate process of pancreas, and it had features of chronic pancreatitis and a stricture of the distal common bile duct. Whipple's operation was performed due to the diagnosis of suspected pancreas head cancer. The pancreas revealed an ill-demarcated 4 cm sized firm mass with grayish white fibrotic cut surface in the head portion. On the microscopic examination, the mass was composed of haphazard proliferations of nerve fascicles in a fibrocollagenous matrix and this case was diagnosed as traumatic neuroma. Although traumatic neruoma is a rare cause of a pancreatic mass, it should be included as a differential diagnosis of pancreatic mass in patients with a history of pancreatic surgery.

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