title: The internal carotid artery presenting as middle ear tumor.
mesh_terms: D001299:Audiometry; D001706:Biopsy / Q000009:adverse effects; D002339:Carotid Arteries / Q000002:abnormalities*; D002343:Carotid Artery, Internal / Q000002:abnormalities; D002648:Child; D003638:Deafness / Q000209:etiology; D003937:Diagnosis, Differential; D004428:Ear Neoplasms / Q000175:diagnosis*; D004432:Ear, Middle; D005947:Glucose / Q000378:metabolism*; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D011677:Punctures / Q000009:adverse effects
chemical_list: D005947:Glucose