Abstract
To evaluate the diagnostic utility, value and potential risk of fine needle aspiration biopsy of spleen (sFNAB) in patients with splenomegaly in pyrexia of unknown origin (PUO), a retrospective analysis of medical records and cytological material of 31 patients on whom FNAB was performed between April 1994 and October 1997 was done. The patients were HIV- and presented with PUO. All other relevant investigations were negative. The spleen was either palpable or detected to have space-occupying lesions on ultrasonography (USG). The splenic aspirates showed tuberculosis in 11 patients (35.4%) and inconclusive or reactive changes in nine patients (25.8%). One case out of this group proved to be Kaposi's sarcoma on autopsy. The other diseases encountered were leishmaniasis (n = 3), non-Hodgkin's lymphoma (n = 4), fungal infections (n = 2), Hodgkin's lymphoma (n = 1). The patients who were diagnosed as having tuberculosis had epithelioid cells, giant cells, necrosis and inflammatory cells in various combinations. AFB positivity was 63.6%. The other cases which showed granulomas but no AFB were diagnosed on empirical grounds and all responded to the anti-tuberculosis therapy. No complications were encountered with the procedure. Therefore the authors conclude that sFNAB is rewarding in patients where all other non- invasive modalities of diagnosis have failed.
Original language | English (US) |
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Pages (from-to) | 195-200 |
Number of pages | 6 |
Journal | Cytopathology |
Volume | 10 |
Issue number | 3 |
DOIs | |
State | Published - 1999 |
Externally published | Yes |
Keywords
- Fine needle aspiration
- Pyrexia of unknown origin
- Spleen
ASJC Scopus subject areas
- Pathology and Forensic Medicine
- Histology