Giant esophageal polyp: a clinical and radiological entity with variable histology.

Giant pedunculated esophageal polyps are very rare. They may stay asymptomatic for a long time, and first come to the attention of the patient and the clinician after regurgitation into the mouth. Regurgitation, however, can be dangerous and has been known to lead to asphyxia and death due to closure of the larynx by the polyp mass.

Case report: a hamartoma presenting as a giant oesophageal polyp.

Giant oesophageal polyp (GOP) is a very rare intraluminal tumour. It is usually a benign, fibrovascular polyp arising from the proximal third of the oesophagus. We describe a patient with such a polyp but with a histological diagnosis of hamartoma.