Reduced port laparoscopic subtotal cholecystectomy for Mirizzi syndrome with a bilio-biliary fistula: A case report.

A 65-year-old male diagnosed with Mirizzi syndrome with a bilio-biliary fistula was referred to our department and underwent single-incision laparoscopic surgery with an assistant trocar. As typical laparoscopic cholecystectomy could not be performed due to the coexistence of a bilio-biliary fistula, we performed laparoscopic subtotal cholecystectomy as a bail-out procedure according to the recommendation of the recent Tokyo Guidelines (TG18). The neck of the remnant gallbladder could be easily sutured with the effective use of an assistant trocar, and the surgery was completed without any complications.

[A Case of Surgical Resection for Ascending Colon Cancer with Protein-Losing Gastroenteropathy].

An 84-year-old man visited our department for further examination of anemia and elevation of tumor marker levels. Colonoscopy revealed a huge circumferential type 3 tumor in the ascending colon. Significant hypoalbuminemia was observed at 1.

[Two Cases of Lower Rectal Cancer in Which Temporary Ileostomy Could Be Avoided by Using the Pull Through Procedure].

We report 2 cases of lower rectal cancer in which temporary ileostomy was avoided by using the Pull through procedure. Case 1 was a 59-year-old man with a BMI of 29.67 who was diagnosed as having lower rectal cancer after a positive stool occult blood test.

Foreign body granulomas mimic peritoneal dissemination caused by incarcerated femoral hernia perforation: A case report.

Background: Foreign body granuloma (FBG) is a well-known type of granulomatous formation, and intraabdominal FBG (IFBG) is primarily caused by surgical residues. Multifocal IFBGs caused by gastrointestinal perforation is an extremely rare and interesting clinicopathological condition that resembles peritoneal dissemination. Here, we present a case of IFBGs mimicking peritoneal dissemination caused by bowel perforation and describe the value of intraoperative pathological examinations for rapid IFBG diagnosis.

Accumulation of Uroporphyrin I in Necrotic Tissues of Squamous Cell Carcinoma after Administration of 5-Aminolevulinic Acid.

5-aminolevulinic acid (5-ALA)-induced protoporphyrin IX (PpIX) fluorescence is widely used for the intraoperative detection of malignant tumors. However, the fluorescence emission profiles of the accompanying necrotic regions of these tumors have yet to be determined. To address this, we performed fluorescence and high-performance liquid chromatography (HPLC) analyses of necrotic tissues of squamous cancer after 5-ALA administration.

[A Case of Primary Gastrointestinal Stromal Tumor with First Recurrence 13 Years after Surgery and Second Recurrence in the Omentum 6 Years Later].

A 63-year-old man underwent proximal gastrectomy for gastrointestinal stromal tumor(GIST)of the stomach 19 years ago. Local recurrence of GIST of the stomach occurred 13 years later, and the tumor was resected. Since then, he had adjuvant chemotherapy.

[A Case of Initially Unresectable Advanced Gastric Cancer Radically Resected by Conversion Surgery after Nivolumab Immunotherapy].

A 77-year-old man was admitted to our hospital with symptoms of epigastralgia and vomiting. Detailed investigation revealed unresectable advanced gastric cancer accompanied by multiple lymph node metastases and invasion of the pancreas(UM, type 3, cT4b, N3, M0, Stage ⅢC). The patient received nivolumab immunotherapy after first-line S-1 plus oxaliplatin(SOX)chemotherapy and second-line nab-paclitaxel(PTX)plus ramucirumab(RAM)chemotherapy.

Brief Report: Cumulative Incidence of Autism Spectrum Disorder Before School Entry in a Thoroughly Screened Population.

The present study aimed to identify the cumulative incidence of autism spectrum disorder (ASD) in a thoroughly screened population and to examine the behavioral and motor characteristics observed in children with ASD at the age of 18 months. Subjects were 1067 children who underwent a screening assessment for ASD at the routine 18-months health checkup. By the age of 6 years, 3.

Needlescopic surgery for broad ligament hernia: A case report.

Broad ligament hernia is a rare type of internal hernia. We herein report a case of broad ligament hernia successfully treated by needlescopic surgery. A 41-year-old woman was referred to our hospital with a complaint of nausea and vomiting.

Integrated mental health care in a multidisciplinary maternal and child health service in the community: the findings from the Suzaka trial.

Background: Perinatal mental health problems such as mood disorders are common. We propose a new multidisciplinary health service intervention program providing continuous support to women and their children from the start of pregnancy till after childbirth. The aim of this study was to examine the effects of the program with respect to making women's mental health better in the postpartum period and improving the state of care for women and their children in the perinatal period.

[A Case of Esophageal Gastrointestinal Stromal Tumor Resected by Mediastinoscope-Assisted Transhiatal Esophagectomy].

A 58-year-old man was followed up for esophageal submucosal tumor at our hospital. Esophagogastroduodenoscopy showed the tumor was located on the left side of the thoracic esophagus and had gradually increased in size. Endoscopic ultrasonography revealed an 18×11.

[An Elderly Case of Recurrent Neuroendocrine Carcinoma of the Stomach Treated with Ramucirumab].

An 84-years-old man underwent total gastrectomy with D1 plus lymph node dissection in December 2015, and diagnosed as Stage III B neuroendocrine carcinoma of the stomach. An abdominal computed tomography revealed swollen paraaortic lymph nodes and left adrenal grand in May 2016. Since his serum level of CA19-9 was elevated, he was thus diagnosed as having recurrence, and was started chemotherapy with ramucirumab(RAM).

Massive chronic irreducible rectal prolapse successfully treated with Altemeier's procedure.

The guideline for the treatment of rectal prolapse recommends that surgeons select appropriate surgical procedures individually based on each patient's overall status. However, in cases of irreducible or incarcerated rectal prolapse, surgical options are quite limited. Here we present a case of an elderly woman with massive chronic irreducible rectal prolapse.

Is Single-incision Laparoscopic Cholecystectomy Feasible for Acute Cholecystitis? A Consecutive Study of 60 Cases.

The feasibility of single-incision laparoscopic cholecystectomy (SIL-C) for patients with acute cholecystitis were evaluated based on the timing of operation after onset of symptoms. Sixty patients with acute cholecystitis who underwent SIL-C were divided into 2 groups according to the timing of operation: group E included 23 patients who underwent SIL-C within 72 hours, and group O included 37 patients who underwent SIL-C later. There were no statistical differences between group E and group O in clinicopathologic characteristics.

[Usefulness of Transumbilical Laparoscopic-Assisted Appendectomy for a Suspected Case of Hydrops Processus Vermiformis].

A-77-year-old man presented to our hospital with high fever and lower abdominal pain. Enhanced CT of the abdomen revealed swelling of the appendix with wall thickening and fluid collection. We diagnosed appendicitis with abscess formation and performed transumbilical laparoscopic-assisted appendectomy after the inflammation improved in response to antibiotics.

[A Case of Peritoneal Dissemination of Hilar Cholangiocarcinoma Presenting with Hematuria Six Years after Radical Surgery].

A 76-year-old man underwent radical surgery for Stage IV a hilar cholangiocarcinoma in July 2009, and had been followed at an outpatient clinic. Although no apparent recurrent lesion was detected by PET/CT examination, an elevated CA19-9 level was found in January 2014. He was then started on the oral anticancer drug S-1.

Recent advances in photodynamic diagnosis of gastric cancer using 5-aminolevulinic acid.

Photodynamic diagnosis based on 5-aminolevulinic acid-induced protoporphyrin IX has been clinically applied in many fields based upon its evidenced efficacy and adequate safety. In order to establish a personalized medicine approach for treating gastric cancer patients, rapid intraoperative detection of malignant lesions has become important. Feasibility of photodynamic diagnosis using 5-aminolevulinic acid for gastric cancer patients has been investigated, especially for the detection of peritoneal dissemination and lymph node metastasis.

[The Case of a Long-Surviving Patient with Colorectal Neuroendocrine Carcinoma with Invasion of the Jejunum and Lymph Node Metastases after Operation].

A 44-year-old man presented to our hospital with high fever and right side ache. Laboratory data revealed the presence of inflammation. Enhanced CT of the abdomen revealed a 15 cm mass of the ascending colon, and FDG-PET showed abnormal uptake in the same site.

[A Case of Gastritis Cystica Polyposa That Developed Early after Distal Gastrectomy].

We present a case of gastritis cystica polyposa (GCP) that developed early after laparoscopy-assisted distal gastrectomy with BillrothⅠreconstruction. GCP is a chronic inflammatory gastric mucosal lesion that emerges at an anastomotic site usually after a long post-gastrectomy period, which is mainly caused by constant chemical stimulation by duodenal juice. In addition, chronic mechanical stimulation caused by reflux or stasis of gastrointestinal contents may also trigger GCP.

Single-Incision Laparoscopic Surgery for Undiagnosed Small Bowel Obstruction in a Patient without a History of Abdominal Surgery.

We herein report a 66-year-old female patient who developed an undiagnosed small bowel obstruction without a history of prior abdominal surgery and was successfully treated by single-incision laparoscopic surgery. A small bowel obstruction with unknown cause typically requires some sort of surgical treatment in parallel with a definitive diagnosis. Although open abdominal surgery has been generally performed for the treatment of small bowel obstructions, laparoscopic surgery for small bowel obstructions has been increasing in popularity due to its less invasiveness, including fewer postoperative complications and a shorter hospital stay.

[Combination of self-expandable metallic stent insertion and laparoscopic surgery as a less invasive treatment of obstructive left-sided colon cancer].

The purpose of this study was to evaluate the outcome of treating obstructive left-sided colon cancer with a combination of self-expandable metallic stent (SEMS) insertion and laparoscopic surgery. Ten patients were included in this study. Two patients had obstructive transverse colon cancer, and eight had obstructive sigmoid colon cancer.

Efficacy of transumbilical laparoscopic-assisted appendectomy for appendicitis: a four-year experience at a single center.

Purpose: To compare the surgical outcomes after transumbilical laparoscopic-assisted appendectomy (TULAA) and open appendectomy (OA) at a single institution.

Methods: We compared the surgical outcomes for 94 consecutive patients who underwent TULAA between April 2010 and March 2014 to those for 91 consecutive patients who underwent OA between April 2006 and March 2010.

Results: There were no significant differences in the clinicopathological backgrounds between the two groups.