Diagnostic accuracy of touch imprint cytology for head and neck malignancies: a useful intra-operative tool in resource limited countries

Table 4 2 × 2 table showing cases with diagnosis of Malignant Upper Aerodigestive Tract Lesions (n = 70)

	Histopathological Diagnosis (Malignant Upper Aerodigestive Tract Lesions)
Touch imprint cytology	True positive (a) 57	False positive (b) 0
Touch imprint cytology	False negative (c) 2	True negative (d) 11

ISSN: 1472-6890