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Penile length and cord total and free testosterone in full term male Egyptian neonates
Joint Authors
Abduh, Raniya Muhammad
Hamzah, Muhammad Tarif
Husayn, Mayy Muhammad Sabir
Muhammad, Maha Mahmud
Source
Egyptian Pediatric Association Gazette
Issue
Vol. 63, Issue 2 (30 Jun. 2015), pp.58-62, 5 p.
Publisher
Egyptian Pediatric Association
Publication Date
2015-06-30
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Topics
Abstract EN
Background: It is inappropriate to use universal reference values to interpret stretched penile length measurements and testosterone concentrations in newborns with variable ethnic backgrounds.
Objective: To establish normal reference values for stretched penile length, free and total testosterone concentrations in fullterm Egyptian newborn and to correlate them with anthropometric parameters.
Methods: 180 fullterm healthy newborn boys to uncomplicated pregnancies and deliveries were enrolled.
Penile length, weight, length, occipitofrontal circumference were measured within 24 h of birth.
Total and free testosterone concentrations were assayed.
Results: The mean penile length was 3.14 ± 0.38 cm, the mean free testosterone was 13.76± 8.67 pg/ml, mean total testosterone was 1.98 ±1.35 ng/ml.
Penile length correlated positively to birth weight, to crown heel length and to penile length/crown heel length ratio.
Penile length correlated positively to free and total testosterone.
Total testosterone level correlated positively to crown heel length and to free testosterone.
Conclusion: Our study is a step toward achieving accurate reference charts for Egyptian male newborns.
A multicenter, larger scale study is needed to establish Egyptian norms.
American Psychological Association (APA)
Muhammad, Maha Mahmud& Abduh, Raniya Muhammad& Hamzah, Muhammad Tarif& Husayn, Mayy Muhammad Sabir. 2015. Penile length and cord total and free testosterone in full term male Egyptian neonates. Egyptian Pediatric Association Gazette،Vol. 63, no. 2, pp.58-62.
https://search.emarefa.net/detail/BIM-591916
Modern Language Association (MLA)
Muhammad, Maha Mahmud…[et al.]. Penile length and cord total and free testosterone in full term male Egyptian neonates. Egyptian Pediatric Association Gazette Vol. 63, no. 2 (Jun. 2015), pp.58-62.
https://search.emarefa.net/detail/BIM-591916
American Medical Association (AMA)
Muhammad, Maha Mahmud& Abduh, Raniya Muhammad& Hamzah, Muhammad Tarif& Husayn, Mayy Muhammad Sabir. Penile length and cord total and free testosterone in full term male Egyptian neonates. Egyptian Pediatric Association Gazette. 2015. Vol. 63, no. 2, pp.58-62.
https://search.emarefa.net/detail/BIM-591916
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 62
Record ID
BIM-591916