Combined multidetector computed tomography and gastrointestinal endoscopy for gastric cancer screening, preoperative staging, and lymph node metastasis detection

Table 2 Clinical T staging results of gastric cancer by different diagnostic methods

Pathology	Cases	Gastrointestinal endoscopy				Accuracy, %	MDCT				Accuracy, %	MDCT + gastrointestinal endoscopy				Accuracy, %
		T1	T2	T3	T4		T1	T2	T3	T4		T1	T2	T3	T4
T1	12	10	2	0	0	83.33	11	1	0	0	91.67	12	0	0	0	100.00
T2	18	1	16	1	0	88.88	2	15	1	0	83.33	1	17	0	0	94.44
T3	26	0	3	22	1	84.62	0	2	23	1	88.46	0	1	25	0	96.15
T4	12	0	0	2	10	83.33	0	0	2	10	83.33	0	0	0	12	100.00
Total	68	11	21	25	11	85.29	13	18	26	11	86.76	13	18	25	11	97.06

MDCT: Multidetector computed tomography.