Surgical management of chronic pancreatitis complicated with pancreatolithiasis / 中华消化外科杂志

ABSTRACT

Objective To explore the surgical management of chronic pancreatitis complicated with pancreatolithiasis (CPPL). Methods The clinical data of 66 patients with CPPL were retrospectively analyzed. Pancreatolithiasis was classified into 4 types according to the location of stones stones located in the head of the pancreas (type Ⅰ, n=28), stones located in the body of the pancreas (type Ⅱ, n=30), stones located in the tail of the pancreas (type Ⅲ, n=1) and stones located from the head to tail of the main duct of pancreas (type Ⅳ, n=7). Ten patients (including 4 with type Ⅰpancreatolithiasis, 5 with type Ⅱ and 1 with type Ⅳ) received conservative treatment; 10 patients with type Ⅰ pancreatolithiasis underwent lithotomy under endoscope; pancreaticoduodenectomy and Beger procedure were carried out on 14 patients with type Ⅰ pancreatolithiasis, pancreatolithotomy+pancreaticojejunostomy on 25 patients with type Ⅱ pancreatolithiasis, resection of pancreatic tail and spleen on 1 patient with type Ⅲ pancreatolithiasis, and Puestow-Gillesby procedure, dividing of the neck of pancreas+removing stones from both ends of pancreatic duct+Roux-en-Y pancreatojejunostomy on 6 patients with type Ⅳ pancreatolithiasis. Results Sixty-two patients were followed up for 2 months to 15 years, and the number of patients with recurrence for type Ⅰ, Ⅱ, Ⅲ and Ⅳ pancreatolithiasis was 4, 2, 0 and 3, respectively. Conclusions Early surgical management according to the location of stones should be carried out after confirmed diagnosis of CPPL. Individualized management based on correct diagnosis and classification plays an important role in the prevention of pancreatolithiasis recurrence.