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Clinical Pathological Analysis on Malignant Tumors of 7 840 Cases from 1981 to 1992


, : Clinical Pathological Analysis on Malignant Tumors of 7 840 Cases from 1981 to 1992. Acta Academiae Medicinae Hubei 16(1): 19-24

The present study analyzed the clinical pathological material of 7 840 malignant tumor cases in the Department of Pathology of Hubei Medical University from 1981 to 1992. The results showed that : 1. the constituent ratio of the malignant tumors accounted for 17.5% in the total cases (7 840/44 597), and the average number of the tumors yearly is 653.3 cases : 2. of 25 tumors, the most common types in proper order are stomach cancer, cervix cancer, large intestine cancer, nasopharyngeal cancer, breast cancer, esophagus cancer, lymphoma, lung cancer, larynx cancer, ovary cancer, skin cancer, endometrium cancer, and the rest are thyroid cancer, bone tumors liver cancer, bladder cancer, vulva and vagina cancer, brain tumors, renal cancer, chorioepithelioma, tonsil cancer, pancreas cancer, cholecyst cancer, testis cancer, prostate cancer and others : 3. in the recent years, the case number of cervix, nasopharynx and stomach cancers decreased gradually, but the number of breast cancer increased year by year : 4. compared the case number in early of 1980's with that of the early of 1990's, the significant change of the tumor types can be observed. In the early of 1980's, the most common types of the tumors were cervix, stomach, large intestine, nasopharynx, breast, esophagus cancer, et al, but in the early 1990's, the types were stomach, breast, large intestine, cervix, nasopharynx, lung cancer, et al, in proper order; 5. the case number of the tumors in the females was many more than that in the males in this study, in which it accounted for 55.70% in the female, but for 44.30% in the male in the total cases.

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