Fat embolism: a clinical diagnosis.
Fat embolism causes a distinctive clinical syndrome usually seen in trauma victims with long bone fractures. Clinical findings include hyperthermia, respiratory distress, petechiae and retinal fat emboli. Neurologic changes include decreased sensorium, decerebrate posturing and seizure activity. Chest radiographs commonly demonstrate bilateral fluffy infiltrates. Laboratory abnormalities include hypoxemia, respiratory alkalosis, anemia and hypocalcemia. Treatment consists of general supportive care with vigorous pulmonary therapy. Most patients have a good recovery.
D000293:Adolescent; D000328:Adult; D001927:Brain Diseases / Q000209:etiology; D004620:Embolism, Fat / Q000150:complications / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005260:Female; D005264:Femoral Fractures / Q000150:complications; D006801:Humans; D000860:Hypoxia / Q000150:complications; D008297:Male; D011693:Purpura / Q000209:etiology; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000209:etiology