Prolonged and profound fatigue in a young man.
D000328:Adult; D003937:Diagnosis, Differential; D005221:Fatigue / Q000209:etiology*; D006801:Humans; D008297:Male; D010956:Plasmapheresis; D010976:Platelet Count; D011697:Purpura, Thrombotic Thrombocytopenic / Q000150:complications / Q000175:diagnosis*