[A Case of Long-Term Survival by Multidisciplinary Surgical Treatment for Metastatic Multi-Organ Metastasis after Radical Resection of Esophageal Cancer].

A 78-year-old man with advanced thoracic esophageal cancer underwent radical esophagectomy after neoadjuvant chemotherapy with cisplatin plus 5-FU. He had left adrenal metastasis 10 months after surgery and removed it, but 3 months later he had liver metastases. After 2 courses of chemotherapy with nedaplatin plus 5-FU, resection was performed. One course of nedaplatin plus 5-FU for adjuvant chemotherapy was added, but the patient was followed up without another chemotherapy after surgery because of intestinal obstruction due to infection and increase of the lymphatic cyst in the abdominal cavity. Six months after the liver resection, nodules appeared in the right lung, and 4 months later, multiple nodules extending to both lungs were observed. Therefore, it was judged that there were multiple lung metastases, and administration of nivolumab was started. He has been 3 years since the recurrence of esophageal cancer and 17 months after the start of nivolumab administration, but the recurrence lesion is only progressing to lung metastasis.

A three-dimensional computed tomography angiography study of the anatomy of the accessory middle colic artery and implications for colorectal cancer surgery.

PURPOSE: In the present study, we focused on the accessory middle colic artery and aimed to increase the safety and curative value of colorectal cancer surgery by investigating the artery course and branching patterns. METHODS: We included 143 cases (mean age, 70.4 ± 11.2 years; 86 males) that had undergone surgery for neoplastic large intestinal lesions at the First Department of Surgery at Yamagata University Hospital between August 2015 and July 2018. We constructed three-dimensional (3D) computed tomography (CT) angiograms and fused them with reconstructions of the large intestines. We investigated the prevalence of the accessory middle colic artery, the variability of its origin, and the prevalence and anatomy of the arteries accompanying the inferior mesenteric vein at the same level as the origin of the inferior mesenteric artery. RESULTS: Accessory middle colic artery was observed in 48.9% (70/143) cases. This arose from the superior mesenteric artery in 47, from the inferior mesenteric artery in 21, and from the celiac artery in two cases. In 78.2% (112/143) cases, an artery accompanying the inferior mesenteric vein was present at the same level as the origin of the inferior mesenteric artery; this artery was the left colic artery in 92, the accessory middle colic artery in 11, and it divided and became the left colic artery and the accessory middle colic artery in 10 cases. CONCLUSION: 3D CT angiograms are useful for preoperative evaluation. Accessory middle colic arteries exist and were observed in 14.9% of cases.

Gigantic mammary Paget's disease of a very elderly woman.

BACKGROUND: Recently, surgical stress due to breast cancer has been reduced, more so for elderly patients. However, an expanded resection is still required in some situations. CASE PRESENTATION: We present a case of a 90-year-old woman with a 15 × 15 cm2 erythema and localized skin ulceration with hemorrhage in her right breast. A punch biopsy indicated mammary Paget's disease. Computed tomography showed that the tumor was only located on the surface of the breast with no metastasis, including of the axillar lymph nodes. We decided to perform surgery with sufficient informed consent. We performed muscle-sparing mastectomy with sampling of an axillar lymph node, adding two stress-relaxation sutures to avoid diastasis. The patient's postoperative course was good. A histological examination revealed mammary Paget's disease without invasion and no evidence of a residual tumor of the entire stumps. Her quality of life was improved after surgery. CONCLUSION: Mammary Paget's disease has a relatively good prognosis. However, advanced mammary Paget's disease leads to a decrease of quality of life with symptoms such as skin ulcer and bleeding. Surgery should be performed in such cases, considering the risks and benefits, even in older patients with comorbidities.