ABSTRACT
Objectives: Anatomical understanding of the internal iliac vessels is important with the increasing frequency of minimally-invasive pelvic surgery. We aimed to investigate the branch patterns of internal iliac vessels, especially the veins. Methods: This study included 30 patients with 60 half-pelvises who underwent minimally-invasive pelvic surgery. Branch patterns were assessed on surgical videos with a multi-detector computed tomography-based three-dimensional simulation. Branch patterns of the superior gluteal artery and vein (SGA and SGV), inferior gluteal artery and vein (IGA and IGV), internal pudendal artery and vein (IPA and IPV), and obturator artery and vein (ObA and ObV) were investigated. Results: In the most frequent internal iliac vein (IIV) branch pattern, 67% of SGV branched from the IIV, 95% of the IGV branched from the IPV and 82% of the ObV branched from the IPV. According to Adachi's classification, 62% of IIVs were Type I and 33% Type IV. Although IIV branch patterns are heterogeneous, in individual patients with the most frequent branch patterns, good correlation (75-100%) of the branch patterns was observed between the internal iliac artery (IIA) and IIV, and between the right and left IIVs. Conclusions: This study clarified the branch patterns of IIV. In patients with the most frequent branch patterns, good correlation of the branch patterns was observed between the IIA and IIV, and between right and left IIV. We believe this helps secure the safety and standardization of minimally-invasive pelvic surgery.
ABSTRACT
Five patients with gastric metastasis from breast cancer were treated in our hospital. About the histopathological types of primary breast cancer, 4 patients were invasive ductal carcinomas and 1 was invasive lobular carcinoma. One patient was found by gastrointestinal fiberscopy for a detailed examination of her high CEA, 2 for stenosis, 1 for bleeding and 1 for epigastralgia. After the diagnosis of gastric metastasis, 2 patients were treated with chemotherapies, 1 with hormone therapy and 2 with palliative treatments. One of them was treated with gastroduodenal stenting for pyloric stenosis, but she was died by bleeding from gastric lesion. Based on the results, constriction and bleeding with gastric metastasis is considered to be severe condition in the treatment of metastatic breast cancer.
Subject(s)
Breast Neoplasms , Carcinoma, Lobular , Stomach Neoplasms , Breast Neoplasms/drug therapy , Female , Humans , Stomach Neoplasms/drug therapyABSTRACT
Cytomegalovirus(CMV)infection is a well-recognized complication of immunodeficiency. We present the case of a 90- year-old female admitted due to gastric cancer. Fifty-seven days after gastrectomy, intestinal juice was observed from the umbilical wound, which was suspected of anastomotic failure or gastrointestinal perforation. Abdominal computed tomography didn't reveal gastrointestinal perforation. CMV enteritis was diagnosed by transanal double-balloon endoscopy from the cecum to the oral side 15 cm of the ileum. Enterocutaneous fistula was considered to be caused by CMV enteritis. The intestinal fluid outflow from the wound disappeared treated with ganciclovir, and the ulcer in the intestinal tract disappeared, too. We report this case to reinforce the importance of considering CMV infection as a differential diagnosis in gastrointestinal perforation of compromised patients.
