Dieterich E, Gutjahr P
EEG EMG Z Elektroenzephalogr Elektromyogr Verwandte Geb. 1978 Mar;9(1):43-5.
Photosensitivity (photoconvulsive reaction = PCR) has to be regarded as a genetically determined EEG-symptom, which is seen with markedly age dependent in up to 15% of healthy individuals. Correlations with epileptic and nonepileptic diseases (migraine, anorexia nervosa, psychovegetativ instability) are known. 157 children with malign tumors (Tab 1) were investigated. Children with Wilms' tumors showed significant more PCR than all other children with malign tumors (Tab. 2, 3). That finding may corroborate the hypothesis, that Wilms' tumor may be the most important clinical symptom of syndroms with congenital malformations (aniridy, hamartom, hemihypertrophy).
光敏性（光惊厥反应=PCR）必须被视为一种由基因决定的脑电图症状，在高达15%的健康个体中，其出现明显与年龄相关。已知它与癫痫和非癫痫疾病（偏头痛、神经性厌食症、精神植物神经功能不稳定）有关。对157名患有恶性肿瘤的儿童进行了调查（表1）。患有肾母细胞瘤的儿童比所有其他患有恶性肿瘤的儿童表现出明显更多的PCR（表2、3）。这一发现可能证实了这样一种假设，即肾母细胞瘤可能是伴有先天性畸形（无虹膜、错构瘤、半侧肥大）综合征的最重要临床症状。
