[Bypass surgery or stent placement for biliary obstruction in patients with unresectable pancreatic cancer].

The therapeutic strategy for biliary obstruction in patients with unresectable pancreatic cancer is controversial. We compared complications and prognosis between 2 groups: the B group, 8 patients who were diagnosed as having inoperable pancreatic cancer at laparotomy and underwent bypass surgery, and the S group, 7 patients who underwent endoscopic stent placement for biliary obstruction due to clinically unresectable pancreatic cancer. Although 1 patient developed cholangitis and surgical site infection in the B group, there was no difference in the duration of hospital stay between the 2 groups.

Cosmetic evaluation following volume replacement using lateral tissue flap in breast-conserving surgery.

Background: We examined the effectiveness of volume replacement using a lateral tissue flap (LTF) in breast-conserving surgery for a good cosmetic outcome.

Methods: We analyzed the results of 130 patients with breast cancer who underwent breast-conserving surgery with replacement using an LTF from 2006 to 2010 with cosmetic evaluations performed according to the criteria of the Japanese Breast Cancer Society. We examined scores with regard to the following possible contributing factors: partial resection (Bp) or quadrantectomy (Bq), diameter of the specimen, body mass index (BMI), axillary lymphadenectomy, postoperative irradiation, and position of the tumor.