title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 4-1993. A 73-year-old man with severe facial pain, visual loss, decreased ocular motility, and an orbital mass.
mesh_terms: D000368:Aged; D001766:Blindness / Q000209:etiology; D003937:Diagnosis, Differential; D005157:Facial Pain / Q000209:etiology; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000473:pathology*; D017254:Leukemic Infiltration; D008297:Male; D009801:Oculomotor Muscles / Q000473:pathology*; D009886:Ophthalmoplegia / Q000503:physiopathology