مورد إلكتروني
Two Cases of Rectal Cancer with Retzius Shunt Treated with Robot-Assisted Surgery
| العنوان: | Two Cases of Rectal Cancer with Retzius Shunt Treated with Robot-Assisted Surgery |
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| بيانات النشر: | Tottori University Medical Press 2022-08-29 |
| تفاصيل مُضافة: | Hara, Kazushi Yamamoto, Manabu Sawata, Shohei Kono, Yusuke Kihara, Kyoichi Matsunaga, Tomoyuki Tokuyasu, Naruo Sakamoto, Teruhisa Fujiwara, Yoshiyuki |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | The retroperitoneal intestinal vein-general circulation anastomotic pathway is referred to as a Retzius shunt; however, it is not a well-recognized condition. Here, we describe two patients with a Retzius shunt who underwent robot-assisted surgery for rectal cancer. The first case was an 81-year-old woman who had tested positive for fecal occult blood. A type 0-Is tumor was found in the middle rectum, and we used robot-assisted surgery for resection. Intraoperative findings included a dilated vein between the inferior mesenteric artery (IMA) and inferior mesenteric vein (IMV); further, computed tomography (CT) revealed flow into the inferior vena cava (IVC). We clipped the vein without major bleeding and the tumor-specific mesorectal excision was completed. Thereafter, we reviewed relevant literature and identified the structure to be a Retzius shunt. The second case was 77-year-old man with type 1 advanced cancer in the middle rectum who underwent robot-assisted surgery. In this case, we recognized the Retzius shunt on preoperative CT due to our experience with the first case and surgery was completed without any problems. Preoperative recognition of vascular malformations, such as the Retzius shunt by CT is critical to ensure the safety of robot-assisted surgery. identifier:https://doi.org/10.33160/yam.2022.08.003 |
| مصطلحات الفهرس: | rectal cancer, Retzius shunt, robot-assisted surgery, venous malformation, Journal Article, VoR |
| URL: | |
| الإتاحة: | Open access content. Open access content (C) 2022 Tottori University Medical Press. |
| ملاحظة: | application/pdf English |
| أرقام أخرى: | JPNII oai:irdb.nii.ac.jp:00874:0005510303 AA00892882 0513-5710 Yonago Acta Medica, 65(3), 262-265 1375181202 |
| المصدر المساهم: | NATIONAL INST OF INFO From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1375181202 |
| قاعدة البيانات: | OAIster |
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