Safe suprapancreatic lymph node dissection for gastric cancer with ectopic common hepatic artery.

Suprapancreatic lymph node dissection for patients with gastric cancer in whom the common hepatic artery is located neither at the suprapancreatic margin nor in front of the portal vein is a more difficult procedure than when the common hepatic artery is in a more typical position. There is an increased risk of injury to the vessels that need to be preserved and inadequate lymph node dissection. Measures that have been reported for use in this situation are preoperative diagnosis with three-dimensional computed tomography angiography, dissection using the portal vain as a guide, and safe exposure of the portal vein with dissection to preserve the nerves at the suprapancreatic margin and in front of the portal vein.

Intrahepatic cholangiocarcinoma with extensive intraductal extension of high-grade biliary intraepithelial neoplasia: a case report.

Background: Intrahepatic cholangiocarcinoma (ICC) is frequently associated with precursor lesions, and biliary intraepithelial neoplasia (BilIN) may play a significant role in the development of ICC. However, the exact sequence and progression of these lesions remain to be elucidated. We report a rare case of ICC that exhibited extensive longitudinal intraductal extension of high-grade BilIN in the posterior bile ducts and involved the hepatic hilum and the peripheral hepatic parenchyma.

Nutritional Status Indicators Affecting the Tolerability of Postoperative Chemotherapy After Total Gastrectomy in Patients With Gastric Cancer.

Purpose: Nutritional problems after gastrectomy affect continuation of postoperative chemotherapy. There have been no studies limited to total gastrectomy, which is particularly prone to nutritional problems. In this study, we aimed to investigate the factors that predict the continuation of postoperative chemotherapy.

Triple metachronous primary pancreatic and gallbladder cancer associated with pancreaticobiliary maljunction: a case report.

Background: Metachronous pancreatic and gallbladder cancer is a rare condition and has a dismal prognosis. Herein, we present a patient with triple metachronous primary pancreatic and gallbladder cancer associated with pancreaticobiliary maljunction who achieved long-term survival after undergoing repeat curative surgery.

Case Presentation: A 65-year-old female patient with advanced gallbladder cancer associated with pancreaticobiliary maljunction underwent extended cholecystectomy with extrahepatic bile duct resection.

[A Case of Unresectable Pancreatic Cancer with Massive Cancerous Ascites Responsive to KM-CART].

A 79-year-old woman visited our hospital complaining of bloating. An abdominal enhanced CT scan revealed pancreatic body cancer with cancerous ascites and multiple liver metastases. We started gemcitabine(GEM)plus nab-paclitaxel chemotherapy.

Validating the Japanese version of the Gastrointestinal Quality of Life Index (GIQLI) questionnaire.

Aim: To validate a Japanese version of the Gastrointestinal Quality of Life Index (GIQLI) in patients with symptomatic gallstone disease.

Methods: We investigated responsiveness, reliability, and convergent validity of the translated GIQLI in patients who underwent elective laparoscopic cholecystectomy. Questionnaire scores were compared with the Gastrointestinal Symptom Rating Scale (GSRS) to verify convergent validity.

A long-term survival case of unresectable gastric cancer with multidisciplinary therapy including immunotherapy and abscopal effect.

The prognosis of unresectable gastric cancer remains poor. Multidisciplinary treatment of unresectable gastric cancer is, therefore, thought to be essential for improving patients' outcomes. Here, we report a successful case of multidisciplinary therapy for unresectable gastric cancer.

A case of multiple metastatic gastric cancer with primary lesion vanished after administrating nivolumab, and the effect remains even after discontinuance of therapy.

Nivolumab is one of the immune checkpoint inhibitors available for chemotherapy-resistant gastric cancer. There have been few reports of confirmed prominent shrinkage of the primary tumor and some reports of prolonged antitumor effect after discontinuance of the drug, but it is not universal. A 67-year-old male was admitted to our hospital and diagnosed with metastatic gastric cancer that had spread to the bilateral lobe of the liver, distant lymph nodes, and peritoneum.

Neoplastic meningitis due to colorectal cancer.

Herein, we describe a rare case of neoplastic meningitis in a 54-year-old male with a history of colorectal cancer. He first noticed a loss of sensation in his left thigh along with back pain. Magnetic resonance imaging showed a tumor lesion in the cauda equina.

The Selective Arterial Calcium Injection Test is a Valid Diagnostic Method for Invisible Gastrinoma with Duodenal Ulcer Stenosis: A Case Report.

The localization and diagnosis of microgastrinomas in a patient with multiple endocrine neoplasia type 1 is difficult preoperatively. The selective arterial calcium injection (SACI) test is a valid diagnostic method for the preoperative diagnosis of these invisible microgastrinomas. We report a rare case of multiple invisible duodenal microgastrinomas with severe duodenal stenosis diagnosed preoperatively by using the SACI test.

[Combination of operation, chemotherapy and radiation for AFP producing gastric cancer--a case report].

We report a case of AFP producing gastric cancer after a combination of operation, chemotherapy and radiation. A 70-year-old man was admitted complaining of abdominal fullness. He was diagnosed as having type 3 advanced gastric cancer with multiple lymph node metastasis, including No.