UNASSIGNED: A 5-year-old boy presented with mild, progressively worsening headaches on CT/MRI imaging, which revealed a solid mass in the left CPA. Radiologically, the lesion closely resembled a CPA meningioma. The patient underwent a left retrosigmoid suboccipital craniectomy, utilizing a modified park bench position and careful burrhole creation. Intraoperatively, the tumor exhibited well-defined margins, firm adherence to cranial nerves, and complex tissue characteristics. Postoperatively, histopathological analysis identified nodular medulloblastoma, WHO grade IV, with immunohistochemical markers confirming its subtype.
UNASSIGNED: This case highlights the critical role of surgical intervention in addressing rare tumors, emphasizing the need for multidisciplinary collaboration in both diagnosis and management to achieve a favorable outcome. Uncommon tumor locations, such as the CPA, require tailored approaches, and the utilization of advanced diagnostic techniques, including immunohistochemistry, aids in accurate subtype classification.
UNASSIGNED: This case highlights the critical role of surgical intervention in addressing rare tumors, emphasizing the need for multidisciplinary collaboration in both diagnosis and management to achieve a favorable outcome.
■一个5岁的男孩,在CT/MRI成像上逐渐恶化的头痛,这显示了左边注册会计师的固体质量。放射学上,病变非常类似于CPA脑膜瘤。患者接受了左乙状结肠枕下后颅骨切除术,利用修改后的公园长凳位置和仔细的钻孔创建。术中,肿瘤表现出明确的边缘,牢牢坚持脑神经,和复杂的组织特征。术后,组织病理学分析确定结节性髓母细胞瘤,世卫组织四级,免疫组织化学标记证实其亚型。
这个案例突出了手术干预在解决罕见肿瘤方面的关键作用,强调需要在诊断和管理方面进行多学科合作,以取得有利的结果。罕见的肿瘤位置,比如注册会计师,需要量身定制的方法,利用先进的诊断技术,包括免疫组织化学,有助于准确的亚型分类。
这个案例突出了手术干预在解决罕见肿瘤方面的关键作用,强调需要在诊断和管理方面进行多学科合作,以取得有利的结果。