Abstract:
BACKGROUND:Occurrence of metastatic cancer to the stomach is rare, particularly in patients with prostate cancer. Gastric metastasis generally presents as a solitary and submucosal lesion with a central depression. CASE PRESENTATION:We describe a case of gastric metastasis arising from prostate cancer, which is almost indistinguishable from the undifferentiated-type gastric cancer. A definitive diagnosis was not made until endoscopic resection. On performing both conventional and magnifying endoscopies, the lesion appeared to be slightly depressed and discolored area and it could not be distinguished from undifferentiated early gastric cancer. Biopsy from the lesion was negative for immunohistochemical staining of prostate-specific antigen, a sensitive and specific marker for prostate cancer. Thus, false initial diagnosis of an early primary gastric cancer was made and endoscopic submucosal dissection was performed. Pathological findings from the resected specimen aroused suspicion of a metastatic lesion. Consequently, immunostaining was performed. The lesion was positive for prostate-specific acid phosphatase and negative for prostate-specific antigen, cytokeratin 7, and cytokeratin 20. Accordingly, the final diagnosis was a metastatic gastric lesion originating from prostate cancer. CONCLUSION:In this patient, the definitive diagnosis as a metastatic lesion was difficult due to its unusual endoscopic appearance and the negative stain for prostate-specific antigen. We postulate that both of these are consequences of hormonal therapy against prostate cancer.
journal_name
BMC Gastroenteroljournal_title
BMC gastroenterologyauthors
Inagaki C,Suzuki T,Kitagawa Y,Hara T,Yamaguchi Tdoi
10.1186/s12876-017-0655-0subject
Has Abstractpub_date
2017-08-07 00:00:00pages
93issue
1issn
1471-230Xpii
10.1186/s12876-017-0655-0journal_volume
17pub_type
杂志文章abstract:BACKGROUND:Endoscopic findings are essential in evaluating the disease activity in ulcerative colitis. The aim of this study was to evaluate how endoscopists assess individual endoscopic features of mucosal inflammation in ulcerative colitis, the inter-observer agreement, and the importance of the observers' experience...
journal_title:BMC gastroenterology
pub_type: 临床试验,杂志文章
doi:10.1186/1471-230X-4-9
更新日期:2004-05-18 00:00:00
abstract:BACKGROUND:In a recent study we had evidence that sulphite oxidase (SO) may be a relevant autoantigen in primary sclerosing cholangitis (PSC). Aim of the present study was, therefore, to analyse humoral and cellular immune-reactivity towards SO in these patients in more detail. METHODS:Sera from 53 patients with PSC (...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-018-0787-x
更新日期:2018-05-02 00:00:00
abstract:BACKGROUND:FibroTest (FT) is a validated biomarker of fibrosis. To assess the applicability rate and to reduce the risk of false positives/negatives (RFPN), security algorithms were developed. The aims were to estimate the prevalence of RFPN and of proven failures, and to identify factors associated with their occurren...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-11-39
更新日期:2011-04-14 00:00:00
abstract:BACKGROUND:An intravascular ultrasound catheter (IVUSc) was developed for intracardiac ultrasound to assess interventions with compelling results. However, intrahepatic vascular exploration was rarely tested and was always associated with X-ray techniques. The aim of this study was to demonstrate the feasibility to nav...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-021-01600-3
更新日期:2021-01-09 00:00:00
abstract:BACKGROUND:Microcirculatory disturbance is an important factor in the pathogenesis of Inflammatory Bowel Disease (IBD) but there have been few studies in this field. Confocal Laser Endomicroscopy (CLE) has been used over the last 10 years and has made it possible to explore the changes in microcirculation of the coloni...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-019-1037-6
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Acute pancreatitis is an inflammatory disease characterized by local tissue injury and systemic inflammatory response leading to massive nitric oxide (NO) production and haemodynamic disturbances. Therefore, the aim of this work was to evaluate the vascular reactivity of pulmonary and mesenteric artery rings...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-8-19
更新日期:2008-05-29 00:00:00
abstract:BACKGROUND:Bleeding after endoscopic submucosal dissection (ESD) in antithrombotic drug users is still one of the important issues to be solved. We performed scheduled second-look endoscopy (SLE) 5 days after ESD, when the resumption of antithrombotic agents is assumed to have achieved a steady state, rather than on th...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-018-0774-2
更新日期:2018-04-10 00:00:00
abstract:BACKGROUND:Sleep disturbances are increasingly recognized as a common problem for children and adolescents with chronic pain conditions, but little is known about the prevalence, type, and impact of sleep problems in pediatric functional gastrointestinal disorders (FGIDs). The objectives of the current study were two-f...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-12-142
更新日期:2012-10-15 00:00:00
abstract:BACKGROUND:Kawasaki disease (KD) or mucocutaneous lymph node syndrome is a vasculitis that mostly occurs in young children. Adult-onset KD (AKD) is rare and often misdiagnosed. Here we report a rare case of KD with cholestasis as principal symptom. CASE PRESENTATION:A 43-year-old caucasian man was admitted to our hosp...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-020-01495-6
更新日期:2020-10-28 00:00:00
abstract:BACKGROUND:Endoscopic nasobiliary drainage (ENBD) is widely used for biliary decompression in patients with biliary disease. However, it is difficult to reposition a nasobiliary catheter from the mouth to nostril. We developed a new device, which has a curved flexible loop and bar-handle, for repositioning of ENBD cath...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-019-1148-0
更新日期:2019-12-21 00:00:00
abstract:BACKGROUND:Foreign body ingestion complicated by perforation of the digestive tract is a well-known occurrence. Contrary to this, perforation by fishbones has most often been described in South East Asian populations, and has the unusual characteristic of often being paucisymptomatic until secondary complications occur...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-14-167
更新日期:2014-09-27 00:00:00
abstract:BACKGROUND:Patients often experience severe weight loss after oesophagectomy. Enteral nutrition via a feeding jejunostomy tube (FT) is commonly practised. This study aimed to assess the effect of severe weight loss postoperatively and enteral nutrition via an FT on long-term prognosis after oesophagectomy. METHODS:Thi...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-020-01543-1
更新日期:2020-12-03 00:00:00
abstract:BACKGROUND:We examined the intrinsic hepatic innervation after partial hepatectomy (PH) in rats and the presence and pattern of neural sprouting in regenerating liver. METHODS:Male Wistar rats (age 9-13 weeks-w, weight 204-356 g), were submitted to two-thirds PH. Rats were sacrificed at postoperative days (d) 1, 3, 5,...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-014-0202-1
更新日期:2014-11-25 00:00:00
abstract:BACKGROUND:Alpha-fetoprotein (AFP)-producing pancreatic neuroendocrine tumors (pNETs) are rare, and the few reported cases usually coexisted with other malignant components such as adenocarcinoma or hepatoid carcinoma. We present here the first case of pure AFP-producing pNET. CASE PRESENTATION:A 56-year-old male pati...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-015-0246-x
更新日期:2015-02-12 00:00:00
abstract:BACKGROUND:Erdheim-Chester disease (ECD) is a rare multisystem non-Langerhans cell histiocytosis that is characterized histologically by xanthogranulomatous infiltrates and radiologically by symmetrical sclerosis of long bones. The xanthomatous process is characterized by prominent foamy histiocytes staining positive f...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-11-77
更新日期:2011-06-22 00:00:00
abstract:BACKGROUND:Symptoms suggestive of functional dyspepsia (FD) and irritable bowel syndrome (IBS) frequently overlap with those of gastroesophageal reflux disease. Despite the high prevalence of symptomatic overlap, the underlying etiology remains poorly defined. We assessed the correlation of symptomatic relief and healt...
journal_title:BMC gastroenterology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1186/1471-230X-13-145
更新日期:2013-10-01 00:00:00
abstract:BACKGROUND:CMUSE is a rare disease whose diagnosis remains difficult because the lesion is confined to the small bowel. CASE PRESENTATION:Here, we present a case of 43-year-old female patient suffered chronic abdominal pain for 20 years, and finally diagnosed with CMUSE. Capsule endoscopy was performed when general en...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-019-0962-8
更新日期:2019-04-03 00:00:00
abstract:BACKGROUND:Colorectal cancer (CRC) is common, with surgery as the main curative treatment. The prevalence of chronic liver disease has increased, but knowledge is limited on postoperative mortality in patients with liver disease who undergo CRC surgery. Hence, we examined 30-day mortality after CRC surgery in patients ...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-13-66
更新日期:2013-04-15 00:00:00
abstract:BACKGROUND:Although laparoscopic surgery has been available for a long time and laparoscopic cholecystectomy has been performed universally, it is still not clear whether open appendectomy (OA) or laparoscopic appendectomy (LA) is the most appropriate surgical approach to acute appendicitis. The purpose of this work is...
journal_title:BMC gastroenterology
pub_type: 杂志文章,meta分析,评审
doi:10.1186/1471-230X-10-129
更新日期:2010-11-03 00:00:00
abstract:BACKGROUND:Transient elastography (TE) is an innovative, noninvasive technique to assess liver fibrosis by measuring liver stiffness in patients with chronic liver diseases. The purpose of this study has been to explore the accuracy of TE and clinical parameters in predicting the presence of esophageal/gastric varices ...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-11-41
更新日期:2011-04-18 00:00:00
abstract:BACKGROUND:The prevalence of esophageal neoplasia in head and neck (H&N) cancer patients is not low; however, routine esophageal surveillance is not included in staging of newly-diagnosed H&N cancers. We aimed to investigate the risk factors for synchronous esophageal neoplasia and the impact of endoscopy on management...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-13-154
更新日期:2013-10-25 00:00:00
abstract:BACKGROUND:A marked expansion of the connective tissue population and an abnormal deposition of extracellular matrix proteins are hallmarks of chronic and acute injuries to liver tissue. Liver connective tissue cells, also called stellate cells, derived from fibrotic liver have been thoroughly characterized and corresp...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-4-30
更新日期:2004-12-03 00:00:00
abstract:BACKGROUND:Percutaneous Endoscopic Gastrostomy (PEG) feeding tubes are frequently placed in patients to provide enteral nutrition. We report a case of a complete rupture of a PEG tube intra-abdominally with associated peritonitis after more than a month of PEG placement and utilization. To our knowledge, this is a very...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-020-01218-x
更新日期:2020-03-30 00:00:00
abstract:BACKGROUND:Diet may play a role in disease status in patients with inflammatory bowel disease. We tested whether the inflammatory potential of diet, based on a summation of pro- and anti-inflammatory nutrients, is associated with disease activity in patients with Crohn's disease and ulcerative colitis. METHODS:Partici...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-020-01435-4
更新日期:2020-09-29 00:00:00
abstract:BACKGROUND:The natural course and treatment strategies for asymptomatic or oligosymptomatic pancreatic necrosis are still poorly defined. The aim of this retrospective study was to establish criteria for the need of intervention in patients with pancreatic necrosis. METHODS:A total of 31 consecutive patients (18 male,...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-12-48
更新日期:2012-05-14 00:00:00
abstract:BACKGROUND:The impact of viral subtype on the rate of sustained virological response (SVR) to antiviral therapy in patients chronically infected with hepatitis C genotype 1 subtype 1a and 1b has not been extensively investigated. The aim of this study is to determine whether the HCV genotype 1 subtypes 1a and 1b respon...
journal_title:BMC gastroenterology
pub_type: 临床试验,杂志文章
doi:10.1186/1471-230X-12-162
更新日期:2012-11-16 00:00:00
abstract:BACKGROUND:Hepatic artery dissection after liver transplantation is an uncommon morbidity. The onset mechanism and management for this disorder remain unclear. The present report describes the cases of two patients with hepatic artery dissection after living-donor liver transplantation (LDLT) with simultaneous splenect...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-020-01528-0
更新日期:2020-11-12 00:00:00
abstract:BACKGROUND:A large-scale Japanese study showed that low skeletal muscle index (SMI) and intramuscular fat (IMF) deposition are associated with hepatocellular carcinoma (HCC) survival. Here, we evaluated the effects of SMI and IMF on the survival of Indonesian HCC patients, whose characteristics differ from those of Jap...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-019-1152-4
更新日期:2019-12-30 00:00:00
abstract:BACKGROUNDS:Nonalcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease in Asians. However, data on prevalence and factors associated with NAFLD in Asians are lacking. The aim of this study is to investigate the prevalence of NAFLD in Shanghai employees to assess the relationship between N...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/1471-230X-12-123
更新日期:2012-09-14 00:00:00
abstract:BACKGROUND:Liver injury and regeneration involve complicated processes and are affected by various physio-pathological conditions. Surgically, severe liver injury after surgical resection often leads to fatal liver failure, especially with some underlying pathological conditions such as steatosis. Therefore, protection...
journal_title:BMC gastroenterology
pub_type: 杂志文章
doi:10.1186/s12876-016-0568-3
更新日期:2017-01-13 00:00:00