Diagnostic fine needle core biopsy of deep lymph nodes for the diagnosis of lymphoma in patients unfit for surgery.
The use of a technique for safe percutaneous fine needle biopsy of inaccessible lymph nodes is described. In a prospective study of 24 patients, including five cases positive for the human immunodeficiency virus (HIV), this technique was used to provide diagnostic material. A firm diagnosis was made in 21 cases; four cases of Hodgkin's disease, 14 non-Hodgkin's lymphomas, one case of Kaposi's sarcoma, one case of mycobacterial infection, and one which showed the features of persistent generalized lymphadenopathy (PGL). In the cases of lymphoma, available serial sections allowed characterization of the tumour with immunocytochemistry. In three cases, no diagnosis could be made, with one of these requiring a subsequent open biopsy. Percutaneous fine needle biospy is ideal for patients unfit or unsuitable for general anaesthesia or surgery. The biopsy obtained gives the pathologist sufficient tissue for an accurate diagnosis in the majority of cases. The preservation of architecture and multiple sections available are advantages over fine needle aspiration.
Department of Histopathology, University College and Middlesex School of Medicine, London, U.K.
A C
AC
Wotherspoon
A J
AJ
Norton
W R
WR
Lees
P
P
Shaw
P G
PG
Isaacson
D000328:Adult; D000368:Aged; D001707:Biopsy, Needle / Q000379:methods; D005260:Female; D006679:HIV Seropositivity / Q000150:complications; D006689:Hodgkin Disease / Q000473:pathology; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D008223:Lymphoma / Q000150:complications / Q000473:pathology*; D008228:Lymphoma, Non-Hodgkin / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies