Recurrent pericardial effusion: the value of polymerase chain reaction in the diagnosis of tuberculosis.
A 23 year old army man presented with progressive dyspnoea and was found to have a massive pericardial effusion. Despite extensive investigations the cause remained elusive, until samples were sent for polymerase chain reaction (PCR). This case was unusual for several reasons and is a reminder of the atypical way in which tuberculosis infection can present and how a high index of suspicion should be maintained. It shows the importance of molecular biological advances in providing simple and rapid methods for arriving at the correct diagnosis, by way of nucleic acid probes and polymerase chain reaction.
Rana
B S
BS
Wessex Cardiothoracic Centre, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, UK.
Jones
R A
RA
Simpson
I A
IA
D000328:Adult; D004452:Echocardiography; D006801:Humans; D008297:Male; D010490:Pericardial Effusion / Q000000981:diagnostic imaging / Q000382:microbiology*; D010495:Pericarditis, Tuberculous / Q000175:diagnosis*; D016133:Polymerase Chain Reaction; D012008:Recurrence