Brain CT of non-pineal intracranial germ cell tumors
10.3348/jkrs.1986.22.1.27
- Author:
Hang Young LEE
;
Eun Cheul CHUNG
;
Dong Ho LEE
;
In Wook CHOO
;
Kee Hyun CHANG
- Publication Type:Original Article
- MeSH:
Age Distribution;
Basal Ganglia;
Brain;
Diagnosis;
Frontal Lobe;
Germ Cells;
Humans;
Male;
Neoplasms, Germ Cell and Embryonal;
Retrospective Studies;
Sex Distribution;
Thalamus
- From:Journal of the Korean Radiological Society
1986;22(1):27-35
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
19 cases of non-pineal intracranial germ cell tumors were reviewed retrospectively with both radiologic andclinical featurses. The results were as follows: 1. The age distribution was 8 to 32 year old (16 year old of meanage) and the sex distribution shows male predominence(15:4). 2. The histopathologic diagnosis included 11 cases ofgeminoma, 2 cases of mixed germ cell tumor, 1 case of embryonal cell carcinoma and 5 cases of unknown. 3. Thelocation of tumors was the suprasellar region in 8 cases, the left basal ganglia and thalamus in 5 cases, and theright frontal lobe in 1 case. Among 11 cases of geminoma, 6 cases involve the suprasellar region and 3 cases theleft basal ganglia and thalamus. 4. In clinical features, there were visual disturbance, diabetes insipidus,increased ICP signs, motor weakness, hormonal disorders, and personal changes in order. 5. In tumor marker studyof 6 cases of geminoma, 5 cases show increase in HCG, titie, but all 6 cases were normal in AFP titer. 6. In brainCT, most of all revealed well-defined homogeneous high density with or without small central low density andhomogenous enhancement at solid portion,and there was calcification in only case with mixed germ cell tumor.
