不同病理分级星形胶质细胞肿瘤临床特点分析
发布时间:2018-10-31 10:58
【摘要】:目的探讨不同病理分级星形胶质细胞肿瘤的临床特点。方法收集经术后病理检查证实的1 049例星形胶质细胞肿瘤患者的临床资料,将患者按WHO中枢神经系统肿瘤病理分级标准分为Ⅰ级57例、Ⅱ级341例、Ⅲ级263例和Ⅳ级388例,分析各级星形胶质细胞肿瘤的好发年龄、患者性别比例、原发部位和首发症状。结果(1)Ⅰ级患者年龄0~29岁者最多。Ⅱ级和Ⅲ级患者年龄30~59岁者最多。Ⅳ级患者年龄40~69岁最多。(2)各级别患者最常见首发症状为头痛、头晕、恶心呕吐等颅内压增高表现。其中头痛的发生率最高,且以Ⅰ级和Ⅳ级患者最为常见。Ⅰ级和Ⅳ级患者恶心呕吐发生率也显著高于其他患者(P均0.05)。Ⅳ级患者的语言障碍和记忆力障碍发生率较其他患者高(P均0.05)。Ⅲ级和Ⅳ级患者较之其他肿瘤患者更易出现肢体不适/活动障碍(P均0.05)。Ⅱ级患者癫痫发生率显著高于其他患者(P均0.05)。(3)Ⅲ级和Ⅳ级患者高血压患病率显著高于Ⅰ级和Ⅱ级患者(P0.05)。(4)Ⅱ、Ⅲ和Ⅳ级患者肿瘤位于额叶和颞叶最多,其次为顶叶和枕叶。发生在额叶的肿瘤中,Ⅱ和Ⅲ级肿瘤构成比高于Ⅰ和Ⅳ级(P0.05)。发生在颞叶和顶叶的肿瘤中,Ⅱ、Ⅲ和Ⅳ级构成比高于Ⅰ级(P0.05)。Ⅱ级肿瘤发生在额叶、颞叶和顶叶的比例分别为43.71%、34.73%和14.37%。7例多形性黄色星形细胞瘤中6例发生在颞叶,仅1例发生在额叶。发生在枕叶的肿瘤中,Ⅳ级星形胶质细胞肿瘤构成比高于其他级别(P均0.05)。在小脑、侧脑室和鞍部发生的各级肿瘤中,Ⅰ级构成比高于其他各级(P均0.05)。Ⅰ级肿瘤中发生在小脑和鞍部的毛细胞星形细胞瘤比例分别为51.92%和9.62%,而5例室管膜下巨细胞星形细胞瘤全部发生在侧脑室。结论Ⅰ级星形胶质细胞肿瘤好发于0~29岁,原发部位以小脑、侧脑室和鞍部多见,首发症状主要为颅内压增高症状。Ⅱ级和Ⅲ级好发于30~59岁,原发部位多位于额叶、颞叶和顶叶。Ⅱ级首发症状以癫痫多见。Ⅲ级首发症状以局灶性神经障碍、癫痫和颅内压增高多见。Ⅳ级好发于40~69岁,原发部位主要为颞叶和额叶,首发症状主要为颅内压增高症状及语言障碍、记忆力障碍、肢体不适/活动障碍。
[Abstract]:Objective to investigate the clinical features of astrocytic tumors with different pathological grades. Methods the clinical data of 1 049 cases of astrocytic tumors confirmed by postoperative pathological examination were collected. According to the pathological grading criteria of WHO, 57 cases were classified as grade 鈪,
本文编号:2301931
[Abstract]:Objective to investigate the clinical features of astrocytic tumors with different pathological grades. Methods the clinical data of 1 049 cases of astrocytic tumors confirmed by postoperative pathological examination were collected. According to the pathological grading criteria of WHO, 57 cases were classified as grade 鈪,
本文编号:2301931
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