An atypical case of atypical pneumonia.
A 23-year-old man, previously fit and well, presented with an atypical pneumonia, associated with microangiopathic anaemia, thrombocytopenia, rhabdomyolysis and renal impairment. Despite administration of intravenous fluids and antibiotics, his condition rapidly deteriorated, and the possibility of an aggressive connective tissue disorder was raised. Thus he was treated with high-dose oral steroids and plasma exchange until autoantibodies were shown to be negative. At this stage it transpired that the patient had swallowed water from a stream three weeks earlier, and leptospira antibody titres were subsequently found to be elevated. Antibiotics were continued, and after a protracted course he made a full recovery. Leptospirosis should be remembered as a rare cause of atypical pneumonia, particularly if there is associated hepatic or renal impairment.
Lawrence
I G
IG
Department of Medicine, Leicester General Hospital.
Dalby
R J
RJ
Lad
N R
NR
Shepherd
R J
RJ
D000328:Adult; D004797:Enzyme-Linked Immunosorbent Assay; D006801:Humans; D007919:Leptospira / Q000302:isolation & purification*; D007922:Leptospirosis / Q000150:complications* / Q000175:diagnosis*; D008297:Male; D011014:Pneumonia / Q000209:etiology*