Classification and surgical management of pancreatic duct stones
10.3760/cma.j.issn.1673-9752.2010.05.010
- VernacularTitle:胰管结石的分型和治疗
- Author:
Meifu CHEN
;
Jinshu WU
;
Bingzhang TIAN
;
Lufeng LIANG
;
Zili HE
- Publication Type:Journal Article
- Keywords:
Pancreatic duct stones;
Classification;
Subtotal resection of pancreatic head preserving duodenum;
Pancreaticogastrostomy;
Pancreaticojejunostomy;
pancreaticoduodenectomy
- From:
Chinese Journal of Digestive Surgery
2010;09(5):347-349
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the classification and surgical management of pancreatic duct stones.Methods The clinical data of 54 patients with pancreatic duct stones who were admitted to the People's Hospital of Hunan Province from June 1994 to November 2009 were retrospectively analyzed. Stones were found in the head of the pancreas (type Ⅰ ) in 31 patients, in the body and tail of the pancreas (type Ⅱ ) in 7 patients, and in all the pancreas (type Ⅲ ) in 16 patients. According to the types of the pancreatic duct stones, ten patients (6 with type Ⅰ , two with type Ⅱ and two with type Ⅲ pancreatic duct stones) received opening of the main pancreatic duct + pancreaticojejunostomy or pancreaticogastrostomy ( group A). Twenty-four patients ( 16 with type Ⅰ and eight with type Ⅲ pancreatic duct stones) received pancreaticoduodenectomy (group B). Fifteen patients (nine with type Ⅰ and six with type Ⅱ pancreatic duct stones) received subtotal resection of pancreatic head preserving duodenum (group C). Five patients with type Ⅱ pancreatic duct stones received resection of the body and tail of the pancreas and the spleen (group D). All data were analyzed using the t test. Results The mean operation time, blood loss, length of postoperative stay and hospital charges of group A were (2.2 ± 1.2)hours,( 127 ±24)ml,( 11.4 ±4.3) days and (3.24 ± 1.15 ) × 104 yuan, respectively. Five out of nine patients who were followed up had stone recurrence. The mean operation time, blood loss, length of postoperative stay and hospital charges of group B were (7.6 ± 1.1 ) hours, (409 ± 37 ) ml, ( 18.9 ± 2.5 ) days and (7.93 ± 1.35 ) × 104 yuan, respectively.No stone recurrence was detected in the 21 patients who were followed up. The mean operation time, blood loss,length of postoperative stay and hospital charges of group C were (4. 1 ± 0.7 ) hours, ( 156 ± 63 ) ml, ( 10.3 ±2.1 )days and (4. 12 ± 1.22) × 104 yuan, respectively. No stone recurrence was detected in the 15 patients who were followed up. The mean operation time, blood loss, length of postoperative stay and hospital charges of group D were (3.3 ± 1.4) hours, ( 185 ± 36 ) ml, ( 9.3 ± 2.0) days and ( 3.22 ± 1.05 ) × 104 yuan, respectively. No complication was detected after the operation, and no stone recurrence was detected in the three patients who were followed up. There were significant differences in the mean operation time, blood loss, length of postoperative stay and hospital charges between patients with type Ⅰ and Ⅲ pancreatic duct stones who received pancreaticoduodenectomy and subtotal resection of pancreatic head preserving duodenum (t = 12. 143, 14. 099, 11. 550, 9. 103,P < 0.05 ). Conclusions Classification of the pancreatic duct stones is important for choosing the proper surgical procedure. Subtotal resection of pancreatic head preserving duodenum is ideal for the treatment of patients with type Ⅰ or Ⅱ pancreatic duct stones.
