Experiences with fine needle aspiration cytology as a diagnostic procedure for breast lesions in a Calcutta Hospital.
Nine hundred and forty cases of breast lesions were subjected to fine needle aspiration. Nine hundred twenty-four of them were females and sixteen were males. Smears from the 60 female cases were rejected as unsatisfactory. Of the remaining 864 female cases (aged 15 to 72 years) 704 (81.4%) were benign. Histopathological correlations were done in 448 cases with diagnostic accuracy of 97.3%. One hundred and sixty (18.5%) out of 864 females were malignant and cytohistological correlation was done in 142 cases with 98.6% corroboration. Ten of the 16 male cases were histologically examined with full corroboration. Overall accuracy considering both males and females was 98.6%. Though there was underdiagnosis involving 12 cases of infiltrating ductal carcinoma when the lesions were small and deeply situated there was no overdiagnosis in this study.
Chattopadhyay
R
R
Department of Pathology, Calcutta National Medical College and Hospital.
Podder
S
S
Bhat-Tacharya
N
N
Banerjee
A K
AK
Khanna
U
U
Sengupta
J
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D001707:Biopsy, Needle; D001940:Breast / Q000473:pathology; D001941:Breast Diseases / Q000453:epidemiology / Q000473:pathology; D001943:Breast Neoplasms / Q000453:epidemiology / Q000473:pathology*; D003906:Developing Countries; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008875:Middle Aged; D014505:Urban Population / Q000706:statistics & numerical data