Imaging features and pathological analysis of calvarial cavernous hemangioma
10.3969/j.issn.1002-0152.2017.04.007
- VernacularTitle:颅骨海绵状血管瘤影像及病理分析
- Author:
Guangfu DI
;
Yangyang HU
;
Xiaochun JIANG
;
Zonghua XU
;
Shanshui XU
;
Cegang LIU
;
Sansong CHEN
;
Yi DAI
- Keywords:
Calvarial cavernous hemangioma;
Diagnosis;
Treatment
- From:
Chinese Journal of Nervous and Mental Diseases
2017;43(4):225-228
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the imaging features of the calvarial cavernous hemangioma and the surgical efficacy to improve diagnosis and treatment of the calvarial cavernous hemangioma.Methods The clinical information,imaging materials and surgical efficacy from ten cases of calvarial cavernous hemangioma confirmed by pathology and the related literature was reviewed.Results The lesion was located in frontal bone in eight cases,in parietal bone in one case and in occipital bone in one case.The lesions were round-shape hypodensity with clear margin in X-ray.The lesions were hyperdensity or slightly hyperdensity on CT scan,and were osteolytic lesions with a characteristic honeycomb or starburst pattern on bone window.The MRI features were complicated and variable.The lesions were heterogenous and unevenly enhanced signal intensity.Nine patients underwent radical resections and reconstructed immediately by titanium mesh.The patient with tumor in occipital bone underwent radical resection only.Macroscopically,the pathologic bone was a huge purple-red blush mass protruding from the skull surface.Histological examination revealed the diploe with large,thin-walled,dilated blood-filled spaces lined by flattened endothelial cells without evidence of malignancy.No recurrence was noted in any case during a follow-up period from 3 to 24 months.All the patients survived well without recurrence.Conclusions The imaging features of calvarial cavernous hemangioma have a high value in the diagnosis and may provide guidance for the treatment.The radical resection and immediate reconstruction treatment for calvarial cavernous hemangioma is satisfied.
