title: Upper airway obstruction: a rare presentation of chronic lymphocytic leukemia.
mesh_terms: D000402:Airway Obstruction / Q000000981:diagnostic imaging*; D001856:Bone Marrow Examination; D003036:Cobalt Isotopes; D005260:Female; D006801:Humans; D007442:Intubation, Intratracheal; D007822:Laryngeal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000532:radiotherapy; D007830:Larynx / Q000473:pathology; D007945:Leukemia, Lymphoid / Q000000981:diagnostic imaging* / Q000473:pathology / Q000532:radiotherapy; D008875:Middle Aged; D011859:Radiography
chemical_list: D003036:Cobalt Isotopes