Abstract
Cryptorchidism is the most frequent disorder of an endocrine gland. From the data available in various publications, premature males have an incidence of 9.22% while full-term boys have cryptorchidism in 5.83% of cases [1]. After 1 year, out of 88,526 patients only 1.82% had undescended testes [1]. The percentage re mained the same until puberty [1]. Scorer and Farrington, however, found 30% cryptorchidism in premature babies and 3.4% in full-term newborns [2]. At the end of 12 months, 28 out of 3,612 babies still had cryptorchidism, an incidence of 0.8% [2]. These findings underline that, after the 1st year, spontaneous descent is unlikely to occur.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
Kleinteich B, Hadžiselimovi F, Hesse V, Schreiber G (1979) Kongenitale Hodendystopien. Georg Thieme, Leipzig
Scorer CG, Farrington HG (1971) Congenital deformi ties of the testis and epididymis. Butterworths London
Ankerhold J, Gressmann C (1979) Hodendescensusstörungen beim frühkindlichen Hirnschaden. Z Kinderheilkd 107:15–25
Kropp AK, Voeller KSK (1981) Cryptorchidism in meningomyelocele. J Pediatr 99:110–113
Okuyama A, Nishimoto N, Yoshioka T, Itatani H, Takaha M, Mizutani S, Aono T, Matsumoto K, Sonoda T (1981) Gonadal findings in cryptorchid boys with Noonans phenotype. Eur Urol 7:274–277
Czeizel A, Erödi E, Joth J (1981) Genetics of undescended testis. J Urol 126:528–529
Schlack H, Schlack FH (1977) Maldescensus testis and maternal menarche. In: Bierich RJ, Roger K, Ranke BM (eds) Maldescensus testis. Urban &Schwarzenberg, München Wien Baltimore
Charny WC, Wolgin W (1957) Cryptorchidism. Hoeber-Harper Book, New York
Mercer S (1979) Agenesis or atrophy of the testis and vas deferens. Can J Surg 22:245–246
Bell IA (1974) Psychologic implications of scrotal sac and testes for the male child. Clin Pediatr 13:838–847
Rothman JK, Louik C (1978) Oral contraceptives and birth defects. N Engl J Med 299:522–524
Cosgrove MD, Bentun B, Henderson BE (1977) Male genitourinary abnormalities and maternal diethylstilbestrol.J Urol 117:220–222
McLachlan JA, Newbold RR, Bullock B (1975) Reproductive tract lesions in male mice exposed prenatally to diethylstilbestrol. Science 190:991–992
Raboch J Jr, Reisenauer R (1976) Analysis of body height in 829 patients with different forms of testicular pathology. Andrologia 8:265–268
Schnakenburg K von, Butenandt O, Knorr D (1977) Adult height of patients treated in childhood for undescended testes. Eur J Pediatr 126:85–87
Kogan JS (1981) Micropenis; etiologic and management considerations. In: Kogan JS, Hafez ESE (eds) Pediatric andrology. Martinus Nijhoff, The Hague, Boston London
Job JC, Pierson M (1981) Endocrinologie pédiatrique et croissance. Flammarion Médecine Sciences, Paris
Zachmann M, Prader A, Kind HP, Haefliger H, Buldinger H (1974) Testicular volume during adolescence. Cross-sectional and longitudinal studies. Helv Paediatr Acta 29:61–72
Schonefeld WA, Beebe GW (1942) Normal growth and variation in the male genitalia from birth to maturity. J Urol 48:759–777
Flatau E, Josefsberg F, Reisner SH, Bialik O, Laron Z (1975) Penile size in the newborn infant. J Pediatr 87:663
Egli F, Stalder G (1973) Malformations of kidney and urinary tract in common chromosomal aberrations. Humangenetik 18:1–15
Smith WD (1976) Recognizable patterns of human malformation. Saunders, Philadelphia London Toronto
Rights and permissions
Copyright information
© 1983 Springer-Verlag Berlin · Heidelberg
About this chapter
Cite this chapter
Hadžiselimović, F. (1983). Examinations and Clinical Findings in Cryptorchid Boys. In: Cryptorchidism. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-86020-1_8
Download citation
DOI: https://doi.org/10.1007/978-3-642-86020-1_8
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-86022-5
Online ISBN: 978-3-642-86020-1
eBook Packages: Springer Book Archive