Sporny S, Pruszczyński M, Sauter K
Morphol Embryol (Bucur). 1981 Oct-Dec;27(4):341-5.
A comparative histopathological analysis of 28 retinoblastomas was carried out in children of different age groups. The tumors in children under 1 year of age showed the fewest malignancy features and numerous Flexner-Wintersteiner's rosettes. In patients above 3 years of age particularly numerous pseudorosettes were seen.
对28例视网膜母细胞瘤进行了不同年龄组儿童的比较组织病理学分析。1岁以下儿童的肿瘤显示出最少的恶性特征和大量的弗莱克斯纳-温特施泰纳菊形团。在3岁以上的患者中,尤其可见大量假菊形团。