Survival Times of Patients With Menetrier's Disease and Risk of Gastric Cancer.

BACKGROUND & AIMS: Menetrier's disease is a rare acquired disorder associated with giant gastric folds along with protein-losing enteropathy, low stomach acid, or achlorhydria, and histologic features of massive foveolar hyperplasia. Little is known about the etiology, clinical features, or epidemiology of this disorder, including risk of gastric cancer. We investigated the outcomes and characteristics of patients with Menetrier's disease, including development of gastric cancer and survival times. METHODS: We performed a case-control study of all Menetrier's disease cases (n = 76; mean age, 56 ± 45 y; 59% male; mean body mass index, 24) diagnosed at Mayo Clinic, Rochester, MN, from January 1975 through 2005. Diagnosis of Menetrier's disease was based on a combination of clinical, endoscopic, radiologic, and histologic features. Patients with dyspepsia who underwent gastric biopsy analysis were included as controls. We obtained demographic, clinical history, laboratory, imaging, histopathology, and follow-up data from medical records. Clinical characteristics of Menetrier's disease were analyzed using descriptive statistics. The Kaplan-Meier method was used to estimate overall survival in cases. RESULTS: Clinical features found in a significantly higher proportion of patients with Menetrier's disease than controls included vomiting, abdominal pain, postprandial fullness, and weight loss of 10 lb or more. Smoking was associated with Menetrier's disease (P = .002 vs controls), but not alcohol use. Infection with Helicobacter pylori was not associated with Menetrier's disease (2.6% of patients vs 4.0% of controls; P = 1.00). There was no significant difference between patients with Menetrier's disease vs controls in proportions with inflammatory bowel disease. Gastric cancer developed in 8.9% of patients with Menetrier's disease by 10 years after the Menetrier's disease diagnosis vs 3.7% of controls over the same time period (P = .09). Of patients with Menetrier's disease, 72.7% and 65.0% survived for 5 and 10 years, respectively, compared with 100% of controls (P < .0001 for both time periods). CONCLUSIONS: In a case-control study of 76 patients with Menetrier's disease, we found this rare disorder to be associated with increased mortality. Patients with Menetrier's disease therefore should be followed up with surveillance endoscopy.

Menetrier disease and Cytomegalovirus infection in paediatric age: report of three cases and a review of the literature.

Paediatric Menetrier disease (PMD) is a protein-losing gastropathy, presenting with generalized oedema and abdominal symptoms. PMD commonly has an acute course and may be associated with Cytomegalovirus (CMV) infection. The aim of this retrospective study is to assess the epidemiological and clinical data, diagnostic procedures, treatment and outcome of CMV-associated PMD. The medical charts of the patients with PMD and CMV infection diagnosed at our hospital have been reviewed. Then, a systematic literature's review of all the cases of PMD and a selection of those associated with CMV infection have been performed. Three previously healthy boys were admitted for vomiting and oedema. Endoscopy showed hypertrophic gastric folds and CMV infection was diagnosed. Albumin was administered in all cases, with clinical resolution within few weeks. In literature, PMD has been described in 150 children and the association between CMV and PMD was found in 89 cases. Clinical and laboratory data, radiological and histological exams, therapy and outcome were reviewed.Conclusions: Basing on the present experience and on the current knowledge, PMD has a benign course without long-term sequelae. Although PMD is rare in children, we recommend paediatricians to consider CMV-related PMD when facing children with vomiting and diffuse oedema. What is Known: • Paediatricians should consider Menetrier disease (MD) when facing oedematous child complaining of abdominal symptoms with hypoalbuminemia, without proteinuria and liver dysfunction. • Typical ultrasound features (hypertrophic gastric folds) suggest such condition which requires endoscopy and biopsy for definitive diagnosis. What is New: • A familial susceptibility to CMV gastric infection has been recently suggested; thus when suspecting MD, the family history of gastric diseases should be investigated. • Menetrier disease has been found associated with other unusual conditions either benign (such as gastric bezoar) or malign as neoplasms (acute lymphatic leukaemia and adenocarcinoma) even in children.

Gastric carcinoma associated with Menetrier's-like disease in a West Highland white terrier.

A seven-year-old West Highland white terrier was presented for chronic vomiting associated with mild regenerative anaemia and hypoalbuminaemia. Further examination showed a giant polypoid cerebriform mass located in the lesser curvature of the stomach. Partial gastrectomy was performed and histology was consistent with hypertrophic gastritis with typical features of Ménétrier's disease. Five years after surgery, the dog was re-examined for recurrence of vomiting episodes. Endoscopy showed ulceration of the lesser curvature of the stomach and histological analysis revealed a poorly differentiated superficial gastric carcinoma surrounded by hypertrophic gastritis. To the authors' knowledge, this is the second time that coexistence of these two types of lesions is reported, suggesting that recurrence of gastritis could be the starting point of the tumoural process.

A case of Ménétrier's disease without Helicobacter pylori infection.

Ménétrier's disease (MD) is a rare, acquired, premalignant disorder of the stomach characterized by enlarged gastric folds with foveolar hyperplasia, the phenotype of antralization of gastric glands, hypochlorhydria and hypoproteinemia. The etiology of MD is unknown, but both increased signaling by transforming growth factor-α and infection with Helicobacter pylori (H. pylori) have been implicated. Here, a case involving 70-year-old man who lost weight after developing anorexia and diarrhea is reported. He was diagnosed as MD without H. pylori infection, and in spite of intensive care, he died 40 days after admission. An autopsy confirmed MD. Immunohistochemistry revealed overexpression of transforming growth factor-α in the foveolar region of the gastric mucosa. The autopsy also distinguished this H. pylori-negative MD from hyperplastic polyp of the stomach, which is important in clarifying the entity of H. pylori-negative MD.

Cytomegalovirus and Helicobacter pylori co-infection in a child with Ménétrier disease.

Ménétrier disease, which is characterized by gastric rugal hypertrophy and hypoproteinemia secondary to a protein-losing gastroenteropathy, is uncommon in childhood. In this report we present the first case of Ménétrier disease in a child with co-infection of cytomegalovirus (CMV) and Helicobacter pylori (H. pylori).

Menetrier's disease in korea: report of two cases and review of cases in a gastric cancer prevalent region.

Menetrier's disease is a rare disease of the stomach generally described as hypertrophic gastropathy associated with hypoproteinemia. Gastric resection is still the most definitive treatment for the disease, but the appropriate extent of resection has not been determined. One of the major factors that would determine the extent of gastric resection in Menetrier's disease is its malignant potential. We present two recent cases of Menetrier's disease treated in our institution and review cases of the disease reported in Korea where the incidence of gastric cancer is one of the highest in the world.

Menetrier's Disease in Korea: Report of Two Cases and Review of Cases in a Gastric Cancer Prevalent Region

Menetrier's disease is a rare disease of the stomach generally described as hypertrophic gastropathy associated with hypoproteinemia. Gastric resection is still the most definitive treatment for the disease, but the appropriate extent of resection has not been determined. One of the major factors that would determine the extent of gastric resection in Menetrier's disease is its malignant potential. We present two recent cases of Menetrier's disease treated in our institution and review cases of the disease reported in Korea where the incidence of gastric cancer is one of the highest in the world.

Chronic cryptosporidiosis in Australian elapid snakes: control of an outbreak in a captive colony.

An outbreak of chronic cryptosporidiosis resulting in hypertrophic gastritis occurred in a captive colony of Australian elapid snakes. Two species of the genus Notechis were involved: Notechis ater (Black Tiger Snake) and Notechis scutatus (Eastern or Mainland Tiger Snake). The infection was eventually fatal in all 9 affected snakes. Typical histopathological findings of the stomach included mucosal thickening with cystic dilatation of gastric glands, moderate oedema and fibrosis of the lamina propria, and a mild to moderate patchy infiltration of inflammatory cells. Procedures implemented to contain the outbreak included the use of a formaldehyde-based disinfectant, prompt removal of faecal matter, uneaten and regurgitated food from enclosures, and examination of faecal specimens for Cryptosporidium oocytes and other pathogens.

[Salivary lysozyme in the screening for stomach cancer]. / Lizotsim sliuny v skrininge na rak zheludka.

The study was concerned with measurement of lysozyme activity of saliva in healthy subjects and patients with different pathologies of the stomach including precancer and cancer. It established a considerable decrease in this parameter in cancer and precancer as compared with healthy controls. Assay of saliva lysozyme activity was found to yield more specific and prognostic data than clinical symptoms and examination of the patient. This procedure proved highly valuable in forming groups at risk for stomach cancer, due to providing significant differences in saliva lysozyme activity indices between "healthy subjects--stomach pathology" and "precancer--precancerous changes--stomach cancer" groups.

[The dynamics of the focal changes in the gastric mucosa of patients with chronic gastritis based on the data from a multiyear endoscopic observation in a polyclinic]. / Dinamika ochagovykh izmenenii slizistoi obolochki zheludka u bol'nykh khronicheskim gastritom po dannym mnogoletnego éndoskopicheskogo nabliudeniia v poliklinike.

Out of 1700 patients suffering from chronic gastritis, a group of 221 patients followed up for 6 to 14 years at an outpatient clinic was distinguished. Endoscopy and biopsy of gastric mucosa areas with focal lesions were carried out annually. 140 patients were discovered to have atrophic hyperplastic gastritis, 81 "complete" erosions". The lesions were of solitary or multiple character and were coupled with the other manifestations of chronic gastritis. Histology revealed different manifestations of chronic atrophic gastritis. 7.2% of the patients showed moderate dysplasia of the epithelium. The follow-up of focal hyperplasias established invariability of those formations or occurrence of the new ones in 89% of cases. In patients with "complete" erosions, such a course was recorded in 47% of cases whereas in the remainder, there was a decrease or complete disappearance of the sign. Dynamics of the histological appearance available in 28% of the patients, lay in atrophy enhancement and in the appearance of foci of intestinal metaplasia. In an equal number of cases, dysplasia of the epithelium was invariable; in some cases, it disappeared or else its intensity changed (within the framework of mild and medium degree).