Distinguishing Ménétrier's disease from its mimics.

Objective: Ménétrier's disease (MD) is a rare hypertrophic gastropathy characterised by giant rugal folds, hypochlorhydria, protein loss and a classic constellation of symptoms (nausea, vomiting, abdominal pain and peripheral oedema). It is considered a clinical diagnosis that may at times be difficult to establish. Firm diagnostic criteria for MD are proposed by delineating the clinicopathological features that best differentiate MD from its mimics.

Efficacy of cetuximab in the treatment of Menetrier's disease.

Ménétrier's disease is a rare premalignant disorder of the stomach with no proven effective medical therapy. Increased epidermal growth factor receptor signaling has been implicated in the pathogenesis of Ménétrier's disease. We conducted a single-arm clinical trial with cetuximab, a monoclonal antibody that blocks epidermal growth factor receptor signaling, in nine individuals with clinically and histologically documented severe Ménétrier's disease that impaired quality of life to the extent that gastrectomy was being considered.

Dysphagia: evaluation and treatment.

The evaluation of dysphagia begins with a careful history, which usually points to the underlying cause in up to 80% of cases. The goals of the history are to distinguish oropharyngeal causes from esophageal causes of dysphagia and to distinguish mechanical from motor disorders of the esophagus in those patients with esophageal dysphagia. Evaluation typically begins with a videofluoroscopic examination in patients with oropharyngeal dysphagia and begins with a routine barium swallow or upper GI endoscopy in patients with esophageal dysphagia.