乳腺腫瘤の鑑別診断に関する研究--特に所属リンパ節をも含めたいわゆる正常乳腺と乳癌乳腺との比較を中心とした臨床面と,133Xe-clearance curveを用いた腫瘤内血流量測定による乳癌診断への試み

概要

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The study was performed on the so-called normal mammary glands and lymphnodes. The difference between normal glands and mammary glands of breast cancer was discussed and studied. Furthermore, X133clearance as the new trial was attempted to the diagnosis on the breast cancer. The results obtained were as follows : 1. 38.9% of so-called normal mammary glands have palpable tumors. Most of them are though to be mastopathie in clinical and 6.7% of these cases have palpable axillary lymph nodes. 2. 98.6% of chief complaint in breat cancer are distinct mammary tumor. In addition 61.8% in these cases have palpable lymph nodes. 3. As for the frequency of so-called normal mammary gland with palpable tumor, it was the highest in the age of 30 (69.2%) . On the contrary, as for the frequency of breast cancer, in the age of 40 (36.7%) . 4. Slight anemia was found in the breast cancer cases, but the disturbance of liver function was seldom seen. 5. Blood flow with X133clearance curve was poorer in scirrhous carcinoma than other benign tumors. Therefore, the method of X133clearance is thought to be a significant diagnostic tool for scirrhous carcinoma
昭和大学・昭和医学会の論文