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Ectopic Sebaceous Glands in the Esophagus: Endoscopic Findings over Three Years
Minoru Fukuchi1, Ritsuko Tsukagoshi, Shinji Sakurai
1Department of Surgery, Gunma University Graduate School of Medicine, Maebashi, Japan.
Abstract:
Sebaceous glands in the esophagus are rare and are of particular interest because of their as yet unknown origin. We report a case with ectopic sebaceous glands diagnosed by esophageal endoscopy and biopsy, with follow-up endoscopic examinations for 3 years. Few cases with follow-up endoscopic findings have been reported. In our case, there were no significant overall changes during 3 years of follow-up, but the lesions fluctuated over time. While taking the endoscopic findings of the present or past cases into account, we discuss the possible pathogenic mechanisms of this condition.
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