Biomaterial Database

Efficacy of fine needle aspiration cytology in the diagnosis of tuberculous cervical lymphadenopathy. 1990

S K Lau, and W I Wei, and C Hsu, and U C Engzell

Department of Surgery, University of Hong Kong, Queen Mary Hospital.

The results of a consecutive series of 1,349 fine needle aspiration (FNA) biopsies from the head and neck region of 1,193 patients has been reviewed in order to evaluate the efficacy of this method in the diagnosis of tuberculous lymphadenopathy (TBLN). Of the 108 patients whose fine needle aspiration cytology (FNAC) showed granulomatous changes, 68 had subsequent surgery and histological confirmation of the cytological appearance. Sixty-three had TBLN, thus the specificity of FNAC was 93 per cent in diagnosing tuberculous related granulomatous lymphadenopathy. One false positive FNAC was reported histologically to be metastatic mucoepidermal carcinoma. Of the 1,193 patients, 90 patients had subsequently TBLN confirmed histologically. Of these 90 patients, FNA from 69 showed granulomatous changes or acid fast bacilli (AFB), thus the sensitivity of FNAC in detecting tuberculous lymphadenopathy was 77 per cent. Fifty-two cytological smears were stained for acid fast bacilli. Nineteen (37 per cent) contained AFB. It is evident from this review that FNAC is an efficient way to detect cervical tuberculous lymphadenopathy.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D009333	Neck	The part of a human or animal body connecting the HEAD to the rest of the body.	Necks
D005188	False Negative Reactions	Negative test results in subjects who possess the attribute for which the test is conducted. The labeling of diseased persons as healthy when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed)	False Negative Reaction,Reaction, False Negative,Reactions, False Negative
D005189	False Positive Reactions	Positive test results in subjects who do not possess the attribute for which the test is conducted. The labeling of healthy persons as diseased when screening in the detection of disease. (Last, A Dictionary of Epidemiology, 2d ed)	False Positive Reaction,Positive Reaction, False,Positive Reactions, False,Reaction, False Positive,Reactions, False Positive
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001707	Biopsy, Needle	Removal and examination of tissue obtained through a transdermal needle inserted into the specific region, organ, or tissue being analyzed.	Aspiration Biopsy,Puncture Biopsy,Aspiration Biopsies,Biopsies, Aspiration,Biopsies, Needle,Biopsies, Puncture,Biopsy, Aspiration,Biopsy, Puncture,Needle Biopsies,Needle Biopsy,Puncture Biopsies
D012189	Retrospective Studies	Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.	Retrospective Study,Studies, Retrospective,Study, Retrospective
D014388	Tuberculosis, Lymph Node	Infection of the lymph nodes by tuberculosis. Tuberculous infection of the cervical lymph nodes is scrofula.	Cervical Tuberculous Lymphadenitis,Lymphadenitis, Tuberculous,Mycobacterial Cervical Lymphadenitis,Scrofula,Cervical Lymphadenitis, Mycobacterial,Lymph Node Tuberculoses,Lymph Node Tuberculosis,Lymphadenitis, Cervical Tuberculous,Lymphadenitis, Mycobacterial Cervical,Scrofulas,Tuberculoses, Lymph Node,Tuberculous Lymphadenitis,Tuberculous Lymphadenitis, Cervical