n.成血管细胞瘤

Hemangioblastomas are typically benign tumors that originate in the central nervous system.
血管母细胞瘤通常是原发于中枢神经系统的良性肿瘤。

The exact cause of hemangioblastomas is unknown, but they are often associated with von Hippel-Lindau disease.
血管母细胞瘤的确切原因尚不清楚，但它们通常与冯·希佩尔-林道病有关。

Surgery is the most common treatment for hemangioblastomas, and it can often lead to complete tumor removal.
手术是治疗血管母细胞瘤最常见的方式，通常可以完全切除肿瘤。

Radiation therapy may be used in some cases of hemangioblastoma, particularly if surgery is not an option.
在某些血管母细胞瘤病例中可能会使用放射疗法，特别是在手术不可行的情况下。

Hemangioblastomas can occur in various locations within the central nervous system, including the cerebellum and spinal cord.
血管母细胞瘤可发生在中枢神经系统内的不同部位，包括小脑和脊髓。

Genetic testing may be recommended for individuals with hemangioblastoma to determine if they have an underlying genetic condition.
对于有血管母细胞瘤的个人，可能建议进行基因检测以确定是否有潜在的遗传性疾病。

The symptoms of hemangioblastoma can vary widely depending on the location and size of the tumor.
血管母细胞瘤的症状会根据肿瘤的位置和大小而广泛变化。

In some cases, hemangioblastomas can be asymptomatic and discovered incidentally during imaging studies for other conditions.
在某些情况下，血管母细胞瘤可能是无症状的，在为其他疾病进行影像学检查时偶然发现。

Hemangioblastomas are more common in adults than in children, and their incidence increases with age.
血管母细胞瘤在成人中比儿童更常见，并且随年龄增长发病率增加。

Follow-up care after treatment for hemangioblastoma is important to monitor for recurrence or the development of new tumors.
血管母细胞瘤治疗后的随访护理很重要，用于监测肿瘤复发或新肿瘤的出现。