title: Obstructive sialadenitis. An exercise in detection.
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012466:Salivary Gland Diseases / Q000175:diagnosis* / Q000209:etiology; D012793:Sialadenitis / Q000150:complications / Q000175:diagnosis* / Q000473:pathology; D013363:Submandibular Gland