Open AccessDiagnostic pitfall of sebaceous gland metaplasia of the esophagus
Author(s) -
King-Wah Chiu,
ChengKun Wu,
LongSheng Lu,
HockLiew Eng,
Shue-Shian Chiou
Publication year - 2014
Publication title -
world journal of clinical cases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.368
H-Index - 10
ISSN - 2307-8960
DOI - 10.12998/wjcc.v2.i7.311
Subject(s) - medicine , esophagus , endoscopy , metaplasia , biopsy , endoscope , pathological , sebaceous gland , upper endoscopy , radiology , general surgery , surgery , gastroenterology
We investigated the sebaceous gland metaplasia (SGM) of the esophagus and clarified the evidence of misdiagnosis and its diagnosis pitfall. Cases of pathologically proven SGM were enrolled in the clinical analysis and reviewed description of endoscope. In the current study, we demonstrated that SGM is very rare esophageal condition with an incidence around 0.00465% and an occurrence rate of 0.41 per year. There were 57.1% of senior endoscopists identified 8 episodes of SGM. In contrast, 7.7% of junior endoscopists identified SGM in only 2 episodes. Moreover, we investigated the difference in endoscopic biopsy attempt rate between the senior and junior endoscopist (P = 0.0001). The senior endoscopists had more motivation to look for SGM than did junior endoscopists (P = 0.01). We concluded that SGM of the esophagus is rare condition that is easily and not recognized in endoscopy studies omitting pathological review.