MRI Study on Patients with Intracranial Postoperative Neoplasms
- VernacularTitle:颅脑肿瘤术后的MRI研究
- Author:
Jun LI
;
Jianpin QI
;
Chengyuan WANG
- Publication Type:Journal Article
- Keywords:
magnetic resonance imaging;
brain neoplasms;
postoperative period
- From:
Journal of Practical Radiology
2001;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the postoperative MRI changes of the intracranial tumor.Methods 105 cases of brain tumor comfirmed by operation and pathology were analyzed and 15 cases of those were examined within a week after surgery prespectiviely.All cases were performed by postcontrast MRI at least one time after surgery.Results The findings of postoperative brain tumor on MRI were as follows:(1)The incidence of the benign postoperative enhancement was 52.4%.Its feature between 7 to 30 days presented as circular without any nodular or mass-like enhancement.The margin of enhanced ring was clear,thickness(usually
