Abstract | OBJECTIVE: METHOD: Twelve male children with germinomas confirmed by pathology from Jan. 2005 to Dec. 2009, aged from 4.2 to 10.2 years, were enrolled in this study. Patients were classified into two groups according to tumor locations: intracranial group and non-intracranial group. Levels of β-hcG in serum as well as in CSF were detected before the initiation of therapy. Age and gender matched 5 children undergoing lumbar puncture for other diseases were set as control group for the determinations of β-hcG in CSF. Levels of β-hcG and testosterone in serum and CSF were compared between intracranial group and non-intracranial group, and levels of β-hcG in CSF were compared between non-intracranial group and control group. RESULT: The 12 children showed elevated serum levels of testosterone: 10.43 (1.70-254.00) µg/L, 11 children had testicular volume > 4 ml, while response to LHRH stimulation tests were low; 6 children had gynecomastia. Serum levels of β-hcG were elevated in both intracranial and non-intracranial group and no significant differences were found between groups 63.75 (8.50-309.50) IU/L vs. 59.00 (25.10-71.77) IU/L, P = 0.644. No correlations were found between serum levels of β-hcG and ages, tumor locations, and courses of the patients. Levels of β-hcG in CSF were significantly higher in intracranial group than that in non-intracranial group 488.99 (17.30-1048.53) IU/L vs. 1.20 (1.20-1.50) IU/L, P = 0.009. Children with non-intracranial germinomas had similar levels of β-hcG in CSF as that in control group (P = 0.571). CONCLUSION:
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Authors | Yan-hong Li, Zhe Su, Hua-mei Ma, Hong-shan Chen, Yu-fen Gu, Min-lian Du |
Journal | Zhonghua er ke za zhi = Chinese journal of pediatrics
(Zhonghua Er Ke Za Zhi)
Vol. 48
Issue 10
Pg. 771-4
(Oct 2010)
ISSN: 0578-1310 [Print] China |
PMID | 21176488
(Publication Type: English Abstract, Journal Article)
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Chemical References |
- Chorionic Gonadotropin, beta Subunit, Human
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Topics |
- Brain Neoplasms
(complications, diagnosis)
- Case-Control Studies
- Child
- Child, Preschool
- Chorionic Gonadotropin, beta Subunit, Human
(blood, cerebrospinal fluid)
- Germinoma
(complications, diagnosis)
- Humans
- Male
- Mediastinal Neoplasms
(complications, diagnosis)
- Puberty, Precocious
(complications)
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