PT  - JOURNAL ARTICLE
AU  - Koegelenberg, Coenraad Frederik N
AU  - Irusen, Elvis Malcom
AU  - von Groote-Bidlingmaier, Florian
AU  - Bruwer, Johannes Willem
AU  - Batubara, Enas Mansour A
AU  - Diacon, Andreas Henri
TI  - The utility of ultrasound-guided thoracentesis and pleural biopsy in undiagnosed pleural exudates
AID  - 10.1136/thoraxjnl-2014-206567
DP  - 2015 Oct 01
TA  - Thorax
PG  - 995--997
VI  - 70
IP  - 10
4099  - http://thorax.bmj.com/content/70/10/995.short
4100  - http://thorax.bmj.com/content/70/10/995.full
SO  - Thorax2015 Oct 01; 70
AB  - We assessed the utility of ultrasound to guide the selection of closed pleural biopsy technique and site and to assess the respective contributions of repeat thoracentesis and closed pleural biopsy in 100 consecutive patients with undiagnosed pleural exudates. Thoracentesis was more likely to be diagnostic in TB than malignancy (77.8% vs 31.0%, p<0.001). The addition of ultrasound-guided biopsy increased the combined yield for all diagnoses from 48.0% to 90.0% (p<0.001), for malignancy from 31.0% to 89.7% (p<0.001) and for TB from 77.8% to 88.9% (p=0.688). Our findings suggest that this minimally invasive approach has a high diagnostic yield.