This case report presents two cases of differentiated intramucosal gastric cancer in the antrum. Both patients reported no history of eradication therapy, and endoscopy and diagnostic tests indicated no infection. Case 1 is a female patient in her 70s.
View Article and Find Full Text PDFA female in her 60s was referred to our institution with epigastric pain and abdominal fullness persisting for one week. She was afebrile and mild abdominal tenderness was found on physical examination. Computed tomography (CT) revealed free air, and the dirty fat sign outside the duodenal wall.
View Article and Find Full Text PDFThere is currently limited research and a lack of consensus on emotional processing impairments among adults with autism spectrum disorder (ASD). The present pilot study sought to characterize the extent to which adults with ASD are impaired in processing emotions in both words and pictures. Ten adults with ASD rated word and picture stimuli on emotional valence and arousal.
View Article and Find Full Text PDFNihon Shokakibyo Gakkai Zasshi
February 2021
A man in his 70s presented to Kyojinkai Komatsu Hospital with lower left abdominal pain and hematochezia after repeated use of laxatives. Computed tomography (CT) revealed continuous bowel wall thickening from the descending colon to the rectum. The symptoms and CT findings were consistent with ischemic colitis.
View Article and Find Full Text PDFAttention is a critical cognitive function, allowing humans to select, enhance, and sustain focus on information of behavioral relevance. Attention contains dissociable neural and psychological components. Nevertheless, some brain networks support multiple attentional functions.
View Article and Find Full Text PDFThis research reports the existence of enhanced cognitive states in which dramatic temporary improvements in temporal and spatial aspects of attention were exhibited by participants who played (but not by those who merely observed) action video-games meeting certain criteria. Specifically, Experiments 1 and 2 demonstrate that the attentional improvements were exhibited only by participants whose skills matched the difficulty level of the video game. Experiment 2 showed that arousal (as reflected by the reduction in parasympathetic activity and increase in sympathetic activity) is a critical physiological condition for enhanced cognitive states and corresponding attentional enhancements.
View Article and Find Full Text PDFIntroduction: Kyphoscoliosis, which is a deformity of the spine caused by aging and osteoporosis, results in various surgical difficulties for laparoscopic cholecystectomy (LC) due to low-lying costal arches, such as a small abdominal working space, disturbance of the surgical view and decreased controllability of the surgical instrument.
Presentation Of Case: We herein report the case of a 92-year old woman with severe kyphoscoliosis who was diagnosed with Grade II acute cholecystitis. Taking her general status into consideration, emergency percutaneous transhepatic gallbladder drainage (PTGBD) was initially performed.
Clin J Gastroenterol
October 2015
We report a case of a resected hepatic inflammatory pseudotumor (IPT) protruding from the liver surface. A 69-year-old male with diabetes mellitus was admitted to hospital for investigation of an hepatic mass. An irregularly shaped, low-echoic mass measuring 21 × 18 mm was identified by ultrasound in S6.
View Article and Find Full Text PDFObjective: The purpose of this study was to review cases of early gastric cancer associated with Endocrine cell micronests (ECM) and investigate the incidence and characteristics of these lesions.
Methods: A total of 482 patients who had undergone endoscopic or surgical resection for gastric epithelial neoplasms from April 2008 to March 2010 were enrolled in this study. After detection of ECM in the lamina propria mucosa by histological examination of the resected specimens with hematoxilin-eosin staining, immunostaining was also performed.
An 82-year-old male was referred to our institution for evaluation and treatment of a protruding lesion in the stomach. Esophagogastroduodenoscopy (EGD) showed a small protruding lesion and a large superficial elevated lesion on the lesser curvature of the stomach (macroscopic type: 0-I and 0-IIa, resp.).
View Article and Find Full Text PDFBackground And Aims: To prospectively evaluate the role of contrast-enhanced computed tomography (CE-CT) in the detection of colonic diverticular bleeding (CDB).
Patients And Methods: Consecutive patients who presented with hematochezia and were clinically suspected of CDB were prospectively enrolled. Those who could undergo both CE-CT and total colonoscopy, and who were finally diagnosed as CDB, were included in the analysis.
Background: The aim of the present study was to evaluate the usefulness of a single-balloon enteroscope (SBE) including a newly developed short SBE (SIF-Y0004) for therapeutic endoscopic retrograde cholangiography (ERC) in patients with Roux-en-Y (R-Y) anastomosis.
Patients And Methods: Therapeutic ERC using a SBE was attempted in 19 cases (41 procedures) with R-Y anastomosis after gastrectomy. A standard SBE (working length of 200 cm, working channel of 2.
Aim: Endoscopic diagnosis of the lateral extension of Barrett's cancer under the squamous epithelium (BCUS) is sometimes difficult because the cancer is unobservable in the esophageal lumen. The aim of the present study was to clarify the endoscopic features of the extension of BCUS and verify the usefulness of the acetic acid-spraying method (AAS) for diagnosis.
Methods: A total of 25 patients with Barrett's cancer who had undergone endoscopic resection were included in this study.
Aim: To elucidate the diagnostic efficacy of the cell block (CB) method by comparing it with that of conventional smear cytology for pancreatic juice obtained by endoscopic retrograde cholangiopancreatography (ERCP) in a randomized controlled trial fashion.
Methods: A total of 170 patients with pancreatic lesions suspicious of being malignant who underwent pancreatic juice collection without giving secretin under ERCP were enrolled in this study. After sampling, the pancreatic juice was randomized to the CB method (n = 85) or to smear cytology (n = 85).
Aim: To evaluate the usefulness of a modified technique of endoscopic papillectomy (EP) for lessening the occurrence of complications.
Methods: Indications for EP were adenoma or well-differentiated adenocarcinoma confined to the papilla of Vater (T1) without tumor spread into the bile/pancreatic duct. Sixteen patients underwent the modified technique, which consists of resection with the Endocut mode, followed by biliary/pancreatic sphincterotomy and stenting (Group A).
Objective: The indications for endoscopic treatment in early stage cancer of the digestive tract are expanding with the emergence and technical development of endoscopic submucosal dissection (ESD). ESD requires longer term stable sedation than conventional endoscopic procedures due to the necessity of meticulous control of the devices during the procedure. Propofol has a very short half-life and can be administered continuously, which is advantageous for long-term sedation.
View Article and Find Full Text PDFNihon Shokakibyo Gakkai Zasshi
July 2011
A 40-year-old woman was hospitalized because of acute pancreatitis. CT showed a monolocular cyst thought to be a pseudocyst. The patient was followed as an outpatient.
View Article and Find Full Text PDFAims: To assess the prevalence and clinical significance of mediastinal emphysema (ME) after esophageal endoscopic submucosal dissection (ESD).
Methods: A total of 105 patients in whom assessment of ME was prospectively carried out with multi-detector row computed tomography (MDCT) after esophageal ESD were included in this study. ME was graded as follows: Grade-0, no ME; Grade-I, bubbles around the esophagus; Grade-II, ME around the thoracic aorta; Grade-III, ME extending around the heart or beyond the mediastinum into the neck; and Grade-IV, ME with pneumothorax or subcutaneous emphysema.
Background And Aim: Biliary intraductal ultrasonography (IDUS) is highly sensitive in visualizing bile duct stones (BDS). Indications for IDUS, however, in cases of suspected BDS have not yet been established. The aim of the present study was to elucidate adequate indications for IDUS in cases that undergo endoscopic retrograde cholangiopancreatography (ERCP) due to suspected BDS.
View Article and Find Full Text PDFBackground: The aim of this study was to evaluate the efficacy and safety of endoscopic bilateral biliary metal stent placement for hilar malignant obstruction.
Patients And Methods: Twenty patients with unresectable malignant hilar biliary obstruction who had undergone endoscopic bilateral Y-configured biliary drainage with metal stents were enrolled as a study group (YMS group). Thirty-seven patients who had undergone bilateral drainage with plastic stents were selected as a historical control (PS group).
Background: Intraductal papillary mucinous neoplasms (IPMN) of the pancreas tend to spread intraepithelially along the pancreatic duct wall. We evaluated histopathological intraductal lateral spread (LS) along the main pancreatic duct (MPD) from branch-duct IPMN and investigated the usefulness of intraductal ultrasonography (IDUS) for its preoperative diagnosis.
Patients And Methods: Twenty-four patients with branch-duct IPMN who had undergone preoperative IDUS and surgery were reviewed clinicopathologically.
Endosonography-guided biliary drainage (ESBD) is gaining attention as a promising drainage technique for obstructive jaundice. However, histological changes resulting from ESBD have not been well understood. We had an opportunity to histologically investigate the influence of ESBD, established between the left hepatic duct and the stomach, on the relevant organs in an autopsy case with bile duct cancer extending from the pancreatic head to the hepatic hilum with duodenal invasion.
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