Surgical resection of huge non-hepatic tumors in the right upper quadrant of abdomen
10.3760/cma.j.issn.1007-8118.2012.02.007
- VernacularTitle:右上腹非肝源性巨大肿瘤的手术治疗
- Author:
Jianmin MEI
;
Conghui YU
;
Hongfeng NIE
;
Jianfei WANG
;
Boyang SUN
- Publication Type:Journal Article
- Keywords:
Right upper quadrant abdomen;
Huge non-hepatic tumor;
Imaging examination;
Misdiagnosis;
Surgical resection
- From:
Chinese Journal of Hepatobiliary Surgery
2012;18(2):103-105
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the pathology and treatment of huge nonhepatic tumors in the right upper quadrant of abdomen.Methods The clinical data of 9 patients with huge nonhepatic tumor in the right upper quadrant of abdomen treated surgically at our hospital from May 2004 to December 2009 were retrospectively analyzed.Results Preoperative imaging failed to define the tumors as nonhepatic in original in 7 patients and operation failed to recognize the origin of the tumors in 2 patients.All the tumors were successfully resected,with combined hemigastectomy in 1 patient,partial resection of the lateral wall of the infrahepatic vena cava in 2,complete resection of adipose capsule of the right kidney in 2,pancreatoduodenectomy plus transverse colectomy in 1,and transection of pancreatic duct of the body and tail of the pancreas and pancreaticojejunostomy in 1.The median operation time was 390 min (318-660 min).The median intraoperative blood loss was 2560 ml (400-6000 ml).The median intraoperative blood transfusion was 2450 ml (0 -5250 ml).The average diameter of the resected tumor was 14.5 cm (11-30 cm),and the average tumor weight was 2465 g (960-5100 g).Postoperative pathological diagnoses showed that 8 patients had malignant tumors and 1 had a potentially malignant and undifferentiated tumor (solid pseudopapillary tumor of pancreas).Perioperative pancreatic anastomotic leak occurred in 1 patient,and there were no severe postoperative complications and operative death in this series.Tumor recurrence was detected 5 months following operation in 1 patient.The 1,2-,3-year survival rates were 100％,56％,33％,respectively.One patient survived for more than 5 years.Conclusions Huge non-hepatic tumors in the right upper quadrant of abdomen could easily be misdiagnosed as hepatic neoplasms.The surgical resection rate was high.The prognosis for patients who received resectional treatment was satisfactory.
