Natural history of adult-onset Ménétrier's disease: Report of a case with 9-year follow-up

Ménétrier's Disease and Its Atypical Presentation in Four Siblings

Ménétrier's disease is a rare, acquired, premalignant disorder of the stomach distinguished by hypertrophic giant mucosal folds in the proximal part of the stomach (body and fundus), diminished acid secretion and excessive mucous production, resulting in hypoalbuminemia. Menetrier's is also known as hypoproteinaemic hypertrophic gastropathy and giant hypertrophic gastritis. We present a case of four siblings who presented between 2010 and 2017 with symptomatic iron deficiency anaemia or upper gastrointestinal symptoms with confirmed Ménétrier's disease. The etiology of Ménétrier's disease is unknown but it has been linked to raised TGF-α (transforming growth factor alpha protein) in the gastric mucosa causing increased signalling of epidermal growth factor. It is also associated with infections such as cytomegalovirus and Helicobacter pylori. Despite these associations, there have been cases without any of these viruses detected.  Diagnosis is usually made by barium swallow or endoscopic evaluation, which characteristically shows thickened gastric folds, while the biopsies' hallmark feature is massive foveolar hyperplasia. We present a case series of four siblings who presented between 2010 and 2017 with symptomatic iron deficiency anaemia or upper gastrointestinal symptoms with confirmed Ménétrier's disease.

Role of Octreotide in Menetrier’s Disease: Case Report and Review of Literature

Menetrier’s disease (MD) is a rare disease characterized macroscopically by gastric rugae thickening and microscopically by foveolar hyperplasia with glandular atrophy, resulting in luminal protein loss. Different treatment strategies, including antibiotics, prednisone, octreotide, and monoclonal antibodies, have yielded varying degrees of success. Here, we present a rare complication of MD with a gastric outlet obstruction from a large adenoma. However, prior to this complication, dramatic clinical and laboratory improvements were observed after 12 months of treatment with subcutaneous octreotide. We also present a review of the literature for the role of octreotide in the treatment of MD.

Total gastrectomy for the treatment of Menetrier's disease persistent to medical therapy: A case report

BACKGROUND

Menetrier's disease is a rare hyperproliferative protein-losing gastropathy of the gastric foveolar epithelium. It is characterized by giant hypertrophic folds, excess mucus secretion, decreased acid secretion and hypoproteinemia due to selective loss of serum proteins across the gastric mucosa. The discovery of transforming growth factor-α overexpression opened the way of epidermal growth factor receptor blockade with cetuximab as first-line treatment modality for Menetrier's disease.

CASE REPORT- ETHODS

We present the case of a 46-year-old female patient with Menetrier's disease. The diagnosis was based on clinical, endoscopic and histological criteria. Two years before the diagnosis of the disease the patient had an episode of deep vein thrombosis and pulmonary embolism. Real time PCR revealed mutation of the gene responsible for coagulation factor II. The patient received anticoagulation therapy and after a period of 6 months a severe anemia due to a gastrointestinal bleeding was presented. The appropriate investigation revealed the presence of Menetrier's disease. The patient was referred to the surgical clinic with persistence of symptoms such as excessive weight loss, anemia and weakness, even after multiple medical treatment, including the monoclonal antibody against the EGFR receptor. A total gastrectomy was performed and the postoperative course was uneventful. One year follow up showed remarkable improvement of her health status.

CONCLUSION

A combination of clinical, laboratory, endoscopic and histopathologic findings is necessary for the diagnosis of this rare disease. Gastrectomy is the treatment of choice for those patients with intractable symptoms and signs refractory to medical therapy.

A Rare Etiology of Abnormally Large Gastric Folds: Menetrier's Disease

Menetrier's disease (MD) is described as hypertrophied giant gastric folds causing hypoproteinemia due to protein losing gastropathy and is associated with higher risk of gastric adenocarcinoma. We present a case of a 58-year-old male who presented to our clinic with Melena and endoscopic work up showed enlarged gastric folds and erythematous mucosa in the antrum and three nonbleeding angioectasias in the duodenum. Mucosa biopsies were negative for H. pylori infection. He underwent polypectomy which showed fundic gland polyps. After 1½ years, EGD was repeated for abnormal computerized tomography of abdomen which showed enlarged gastric folds and biopsy revealed gastric fundic mucosa with foveolar hyperplasia, dilated fundic glands, and chronic gastritis. Stomach biopsy results were consistent with MD. Our patient had progressive disease in one and half years. It is important to follow patient with large gastric folds regular as they can develop MD over time which has increased risk of gastric adenocarcinoma.

Protein losing enteropathy: comprehensive review of the mechanistic association with clinical and subclinical disease states

Protein losing enteropathy (PLE) has been associated with more than 60 different conditions, including nearly all gastrointestinal diseases (Crohn’s disease, celiac, Whipple’s, intestinal infections, and so on) and a large number of non-gut conditions (cardiac and liver disease, lupus, sarcoidosis, and so on). This review presents the first attempt to quantitatively understand the magnitude of the PLE in relation to the associated pathology for three different disease categories: 1) increased lymphatic pressure (e.g., lymphangiectasis); 2) diseases with mucosal erosions (e.g., Crohn’s disease); and 3) diseases without mucosal erosions (e.g., celiac disease). The PLE with lymphangiectasis results from rupture of the mucosal lymphatics, with retrograde drainage of systemic lymph into the intestinal lumen with the resultant loss of CD4 T cells, which is diagnostic. Mucosal erosion PLE results from macroscopic breakdown of the mucosal barrier, with the epithelial capillaries becoming the rate-limiting factor in albumin loss. The equation derived to describe the relationship between the reduction in serum albumin (C_P) and PLE indicates that gastrointestinal albumin clearance must increase by at least 17 times normal to reduce the C_P by half. The strengths and limitations of the two quantitative measures of PLE (⁵¹Cr-albumin or α₁-antitrypsin [αAT] clearance) are reviewed. αAT provides a simple quantitative diagnostic test that is probably underused clinically. The strong, unexplained correlation between minor decreases in C_P and subsequent mortality in seemingly healthy individuals raises the question of whether subclinical PLE could account for the decreased C_P and, if so, could the mechanism responsible for PLE play a role in the increased mortality? A large-scale study correlating αAT clearance with serum albumin concentrations will be required in order to determine the role of PLE in the regulation of the serum albumin concentration of seemingly healthy subjects.