The P1/D1, P2/D2 arid ING value of the gastric mucosal lesions in 83 cases with gastric carcinoma or peptic ulcer were studied with automatic image analyzer (model ASM 68K, LEITZ CO, West Germany).

• 本文应用西德LEITZ公司的ASM68K自动图象分析仪,对83例胃粘膜病变的P_1/D_1,P_2/D_2和ING初步进行了研究。