Submaxillary salivary gland swelling developing during peroral endoscopy.
D000328:Adult; D004945:Esophagoscopy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D011312:Pressure; D012466:Salivary Gland Diseases / Q000209:etiology*; D013363:Submandibular Gland