Adenocarcinomas and large cell anaplastic carcinomas tend to occur more peripherally in lung 腺癌和大細(xì)胞未分化癌更常發(fā)生在肺邊緣。
External radiation therapy is reserved for anaplastic carcinoma and lymphoma , and adenocarcinomas that are refractory to radioactive iodine 對于間變癌與淋巴瘤以及用放射性碘難以治愈的腺癌,我們選用外照射治療。
Anaplastic carcinoma accounts for 10 % or less of thyroid cancers and occurs mostly in elderly patients and in women slightly more than in men 未分化癌在甲狀腺癌中所占比例為10 % ,大多發(fā)生在老年人,女性略多于男性。
百科解釋
Aplastic carcinoma is a general term for a malignant neoplasm arising from the uncontrolled proliferation of transformed cells of epithelial origin, or showing some epithelial characteristics, but that reveal no cytological or architectural features of associated with more differentiated tumors, such as the glandular formation or special cellular junctions that typical of adenocarcinoma and squamous cell carcinoma, respectively.