We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, U.S. GOV'T, P.H.S.
Hormonal and metabolic abnormalities associated with central nervous system germinoma in children and adolescents and the effect of therapy: report of 10 patients.
Journal of Clinical Endocrinology and Metabolism 1981 January
We describe the results of clinical and endocrinological investigations performed on 10 children and adolescents (5 males and 5 females) with a primary central nervous system germinoma. Eight of 10 patients were between 10-20 yr of age at the time of initial presentation. Polyuria (7 of 10) and a decrease in or cessation of linear growth (5 of 10) were the most common presenting symptoms, while only 2 of 10 patients complained of visual problems. Two patients presented with the syndrome of polyuria, adipsia, hypernatremia, profound muscle weakness, and hyperlipidemia. Initial physical exam revealed abnormal eye findings in 60%, short stature (greater than or equal to 2.5 SD) in 50%, and abnormal pubertal development in 30% of the patients. The neoplasm was located in the suprasellar-hypothalamic region in 8, caudate nucleus in 1, and pineal region in 1. Biopsy performed in 7 patients revealed the classic two-cell germinoma in all cases. Assessment of endocrine function before radiotherapy documented pituitary deficits in all patients studied. Antidiuretic hormone was deficient in 8 of 10 patients and was associated with hypoadipsia in 4. GH was deficient in al patients tested (7 of 7). TSH (5 of 8), ACTH (3 of 7), and gonadotropin (1 of 1) deficiencies were also common before treatment. Plasma PRL concentrations were elevated in 5 of 8 patients, all with suprasellar tumors. The hCG values were elevated only in the patient with sexual precocity (1 of 10). Endocrine evaluation during the postirradiation period revealed additional instances of GH (1), ACTH (1), and gonadotropin (5) deficiencies. All 10 patients are alive without evidence of active disease 6 months to 10 yr after radiation therapy (4500-5100 R). Evidence of hypothalamic-pituitary dysfunction is an early and almost universal feature of central nervous system germ cell tumors. The importance of careful evaluation and follow-up of children with acquired anterior or combined anterior and posterior pituitary dysfunction for a suprasellar tumor is stressed.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app