A case of sigmoid colon volvulus with transanal ileus tube placement and Sharon's operation performed safely.

Although endoscopic repair is often performed for sigmoid colon volvulus without intestinal necrosis, surgery is the common choice of treatment due to recurrence. With no established treatment, Hartmann's operation or sigmoid colon resection is often performed. We report a case of a 65-year-old man with transanal ileus tube placement before surgery for sigmoid colon volvulus to prevent recurrence and achieve intestinal decompression followed by Sharon's operation to achieve one-stage anastomosis.

Initial entry via the left upper quadrant with an optical trocar in laparoscopic bariatric surgery.

Introduction: Laparoscopic bariatric surgery (BS) is not readily performed in Japan. To facilitate safe initial access to the abdominal cavity, we insert an optical viewing trocar at a unique site in the left upper quadrant (LUQ). Herein, we describe the technique, its advantages, and outcomes.

Successful one-stage laparoscopic procedure for de Garengeot hernia: a totally extraperitoneal repair-first approach.

The de Garengeot hernia is a femoral hernia in which the appendix migrates into the hernia sac. It is usually diagnosed intraoperatively due to its rarity and lack of clinical presentation typical to acute appendicitis. Although most cases need emergency operation due to incarceration, no standard procedure exists.

Clinical Significance of KIAA1199 as a Novel Target for Gastric Cancer Drug Therapy.

Background/aim: The KIAA1199 gene has been associated with cancer-cell proliferation, but its functions remain poorly studied. Here, we examined the clinical significance of the KIAA1199 mRNA levels in locally advanced gastric cancer (GC). Materials and Methods/Results: Using samples from 254 patients with stage II/III GC, we found significantly higher KIAA1199 levels in cancerous tissues compared to adjacent normal mucosa (ANM).

Laparoscopic transabdominal preperitoneal hernioplasty for recurrent obturator hernia: A case report.

Reports of recurrence after obturator hernia repair are few. We describe the case of an 89-year-old woman who presented to us with a thrice recurrent obturator hernia. She had undergone open non-mesh repair twice and then laparoscopic non-mesh repair.

[Long-Term Survival of a Patient with KRAS Mutated Colon Cancer Successfully Treated with Regorafenib].

A 65-year-old woman underwent iliocecal resection for cecal cancer. During post-operative follow-up, she was diagnosed with metastasis to the abdominal wall and a curative resection was performed. After 12 courses of adjuvant chemotherapy with a modified combination of folinic acid, 5-fluorouracil, and oxaliplatin (mFOLFOX6), recurrence was noted in the lung.

A case of perianal mucinous adenocarcinoma arising from an anorectal fistula successfully resected after preoperative radiotherapy.

A case of mucinous adenocarcinoma arising on a long-standing anorectal fistula is described. A 60-year-old man with a long history of mucinous discharge, pain and perianal induration underwent a biopsy of the external opening of the fistula that showed a mucinous infiltrating adenocarcinoma. Due to the large size of the tumor and the fact that it had extended into the surrounding tissue, preoperative radiotherapy was performed.

[A long-surviving patient with unresectable advanced gastric cancer treated with S-1 and biweekly paclitaxel combination chemotherapy as second-line treatment].

A 59-year-old man with type 3 gastric cancer(signet-ring cell carcinoma)underwent simple laparotomy because of peritoneal dissemination.S -1/CDDP was started.Since the icterus of Grade 2 had appeared after 2 courses, S-1 and biweekly paclitaxel combination chemotherapy was started as second-line treatment.

Schwannoma of the gallbladder: report of a case.

We report a schwannoma of the gallbladder in a 58-year-old man who was diagnosed as cholecystolithiasis. He presented with recurrent episodes of abdominal pain in the right upper quadrant. The abdominal computed tomography scan and ultrasonography revealed stones about 15 mm in diameter in the gallbladder.