Role of Multidetector Computed Tomography (CT) Virtual Hysteroscopy in the Evaluation of Abnormal Uterine Bleeding in Reproductive Age

Table 2

Shows the diagnostic value of CT virtual hysteroscopy in detection of endometrial polyps.

			Hysteroscopy		Total	Validity		X^2	P	Kappa agreement
			Positive	Negative
Virtual CT	Positive	N	27	8	35	Sensitivity	84.4%	67.12	0.00	0.73
		%	84.4%	8.7%	28.2%	Specificity	91.3%
	Negative	N	5	84	89	PPV	77.1%
		%	15.6%	91.3%	71.8%	NPV	94.3%
Total		N	32	92	124	Accuracy	89.5%
		%	100.0%	100.0%	100%