title: Pneumomediastinum, pneumoperitoneum, pneumoretroperitoneum, and subcutaneous emphysema after ultrathin endoscopy.
authors.affiliation: Department of Gastroenterology, Changhua Christian Medical Center, Changhua, Taiwan. 91646@cch.org.tw
authors.forename: H-H
authors.initials: HH
authors.lastname: Yen
authors.forename: Y-Y
authors.initials: YY
authors.lastname: Chen
mesh_terms: D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000473:pathology; D004938:Esophageal Neoplasms / Q000473:pathology; D004945:Esophagoscopy / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008478:Mediastinal Emphysema / Q000209:etiology*; D011027:Pneumoperitoneum / Q000209:etiology*; D012188:Retropneumoperitoneum / Q000209:etiology*; D013352:Subcutaneous Emphysema / Q000209:etiology*