Acute pituitary vascular accident (pituitary apoplexy).
D000208:Acute Disease; D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D007238:Infarction / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D009127:Muscle Rigidity / Q000209:etiology; D009325:Nausea / Q000209:etiology; D010900:Pituitary Diseases / Q000175:diagnosis* / Q000628:therapy; D010902:Pituitary Gland / Q000098:blood supply / Q000503:physiopathology; D010911:Pituitary Neoplasms / Q000150:complications; D013577:Syndrome; D014786:Vision Disorders / Q000209:etiology; D014839:Vomiting / Q000209:etiology