抄録
A 43-year-old Japanese woman was diagnosed with ectopic sebaceous glands in the esophagus by esophagogastroduodenoscopy and biopsy. At the age of 46, typical ectopic sebaceous glands were recognized in the upper esophagus, whereas yellowish white granules were faintly observed in the lower esophagus. Esophagogastroduodenoscopy examinations were repeated when she was 47 and again at 50 years old, and the lesions in the lower esophagus had become more evident over the ensuing 3 years. Esophageal ectopic sebaceous glands are relatively infrequent, and there have been few case reports describing the progression of the endoscopic features. We also report the clinical and endoscopic features of the five similar cases with pathologically proven ectopic sebaceous glands in the esophagus.
