Kenichi Ietsugu

Internal Herniation Through a Broad Ligament Defect After Obturator Hernia Repair

A case of internal herniation into a broad ligament pouch 5 months after obturator herniorrhaphy is reported. We believe this to be the first reported postoperative case of internal herniation into such a defect in the broad ligament following obturator herniation repair. Computed tomography was useful in the preoperative diagnosis.

Multiple Ileal Diverticula Causing an Ileovesical Fistula: Report of a Case

Abstract.We report a case of multiple ileal diverticula causing an ileovesical fistula in an 85-year-old man. The patient was admitted for investigation and treatment of intractable urethrocystitis, which he had suffered for 5 years. Cystography showed an ileovesical fistula, and contrast study of the small bowel revealed about 80 diverticula in the ileum. The segment involved by diverticula was resected and a pathological diagnosis of diverticulitis leading to ileovesical fistula was confirmed. His postoperative clinical course was uneventful.

A Clinical Analysis of Small-Sized Lung Cancer with Advanced Disease

A clinical analysis of small-sized lung cancers with advanced disease was conducted on a total of 58 patients: 34 diagnosed as T1N2, 6 as T1N3, 9 as T1M1, and 9 as T4 due to pleural dissemination. The cumulative 5-year survival rate after surgery for the 34 patients with a T1N2 lesion was 17.4%. Of these 34 patients, 24 underwent a curative operation resulting in a 5-year survival rate of 23.7%, but the remaining 10 patients, who underwent a non-curative operation, had a 5-year survival rate of 0%. Extended lymph node dissection for N3 disease has only been performed in recent years, so it is not yet clear whether it will affect the survival rate or not. T4 disease due to pleural dissemination and T1M1 disease associated with intrapulmonary metastasis encountered at thoracotomy could be expected to have relatively long-term survival with the combined use of systemic immunochemotherapy after surgery. In cases diagnosed as T4 due to pleural dissemination, we have recently employed resection of the primary lesion with parietal pleurectomy as the standard operative procedure. For cases of T1M1 with intrapulmonary metastasis confined to the same lobe as the primary lesion, a lobectomy is usually performed, while for cases with intrapulmonary metastasis extending to another lobe, a lobectomy with enucleation of metastatic nodules or pneumonectomy is most often performed instead of an exploratory thoracotomy.

Laparoscopic decompression of a stricture of the celiac artery caused by the median arcuate ligament in a gastric cancer patient: A case of report: Decompression of median arcuate ligament

Stricture of the celiac artery caused by the median arcuate ligament induces abdominal ischemic symptoms and aneurysm near the pancreatic head. However, the need to treat asymptomatic patients is unclear. We safely performed surgical decompression of a stricture of the celiac artery by MAL in an asymptomatic patient at the same time as gastrectomy for gastric cancer. After surgery, the stricture of the celiac artery had disappeared as demonstrated by CT scan and 3‐D CT angiography.