论文部分内容阅读
本文统计分析1263例儿童肿瘤,年龄在12岁以下。良性937例(74.19%),恶性326例(25.81%)。男性704例(55.74%),女性559例(44.26%)。恶性肿瘤中,肉瘤最多(42.94%),癌瘤较少(23.62%)。恶性肿瘤类别上,胚胎性肿瘤为最多(38.04%),其中又以视网膜母细胞瘤最常见(58.06%)。畸胎瘤占生殖细胞源性肿瘤的大多致(63.64%),其中大部份为良性(80.95%)。按发病率,良性肿瘤中,血管瘤居首位,依次为淋巴管瘤,结肠腺瘤性息肉,纤维瘤,崎胎瘤等。恶性肿瘤依次为视网膜母细胞瘤,恶性淋巴瘤,肾母细胞瘤,胚胎癌,胶质瘤等。本文结果表明,肉瘤多于癌瘤,胚胎性肿瘤和生殖细胞源性肿瘤较常见,这些都是儿童期肿瘤的特点。
This statistical analysis of 1263 children with tumors, aged 12 years of age or less. Benign 937 cases (74.19%), malignant 326 cases (25.81%). There were 704 males (55.74%) and 559 females (44.26%). Malignant tumors, sarcoma (42.94%), less cancer (23.62%). On the malignant tumor category, the most embryonal tumors (38.04%) were retinoblastoma, the most common (58.06%). Teratoma accounts for the majority of germ cell tumors (63.64%), most of which are benign (80.95%). By incidence, benign tumors, hemangiomas in the first place, followed by lymphangioma, colon adenomatous polyps, fibroids, Tumor and other tumors. Malignancies followed by retinoblastoma, malignant lymphoma, Wilms tumor, embryonal carcinoma, glioma and so on. Our results show that sarcomas are more common than carcinomas, embryonal tumors and germ cell tumors, all of which are characteristic of childhood tumors.