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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1974 1
1975 1
1978 1
1982 1
1983 1
1984 1
1987 2
1988 4
1989 2
1990 3
1991 5
1992 6
1993 6
1994 5
1995 7
1996 9
1997 5
1998 5
1999 4
2001 1
2003 2
2004 4
2005 6
2006 6
2007 5
2008 4
2009 5
2010 8
2011 6
2012 8
2013 1
2014 8
2015 4
2016 6
2017 7
2018 5
2019 3
2020 7
2021 6
2022 5
2023 4
2024 3

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170 results

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Page 1
Genetics of cryptorchidism and testicular regression.
Elamo HP, Virtanen HE, Toppari J. Elamo HP, et al. Best Pract Res Clin Endocrinol Metab. 2022 Jan;36(1):101619. doi: 10.1016/j.beem.2022.101619. Epub 2022 Feb 4. Best Pract Res Clin Endocrinol Metab. 2022. PMID: 35193821 Free article. Review.
Several gene mutations are associated with syndromic cryptorchidism but they are rarely found in boys with isolated undescended testis. Testicular regression can also cause an empty scrotum. Normal male genital phenotype indicates that the boy has had functioning testis du …
Several gene mutations are associated with syndromic cryptorchidism but they are rarely found in boys with isolated undescended testis. Test …
Cryptorchidism.
Hutson JM, Balic A, Nation T, Southwell B. Hutson JM, et al. Semin Pediatr Surg. 2010 Aug;19(3):215-24. doi: 10.1053/j.sempedsurg.2010.04.001. Semin Pediatr Surg. 2010. PMID: 20610195 Review.
The second phase of testicular descent requires migration of the gubernaculum and testis from the inguinal region to the scrotum, between 25 and 35 weeks' gestation. The genitofemoral nerve releases calcitonin gene-related peptide, a neurotransmitter that provides a chemot …
The second phase of testicular descent requires migration of the gubernaculum and testis from the inguinal region to the scrotum, bet …
Pitfalls and Practical Challenges in Imaging of the Pediatric Scrotum.
Chaudhry H, Siddiqi M, Simpson WL, Rosenberg HK. Chaudhry H, et al. Ultrasound Q. 2022 Sep 1;38(3):208-221. doi: 10.1097/RUQ.0000000000000580. Ultrasound Q. 2022. PMID: 36054277 Review.
Ultrasound of the scrotum has proven to be useful for assessment of a wide gamut of congenital, infectious, inflammatory, endocrine, neoplastic, and traumatic abnormalities in pediatric patients of all ages from the tiniest premature infant to a fully grown young ad …
Ultrasound of the scrotum has proven to be useful for assessment of a wide gamut of congenital, infectious, inflammatory, endocrine, …
Proximal hypospadias.
Kraft KH, Shukla AR, Canning DA. Kraft KH, et al. ScientificWorldJournal. 2011 Apr 19;11:894-906. doi: 10.1100/tsw.2011.76. ScientificWorldJournal. 2011. PMID: 21516286 Free PMC article. Review.
Meatal position may be located anywhere along the penile shaft, but more severe forms of hypospadias may have a urethral meatus located at the scrotum or perineum. The spectrum of abnormalities may also include ventral curvature of the penis, a dorsally redundant pr …
Meatal position may be located anywhere along the penile shaft, but more severe forms of hypospadias may have a urethral meatus located at t …
Hypospadias.
Kraft KH, Shukla AR, Canning DA. Kraft KH, et al. Urol Clin North Am. 2010 May;37(2):167-81. doi: 10.1016/j.ucl.2010.03.003. Urol Clin North Am. 2010. PMID: 20569796 Review.
Hypospadias results from abnormal development of the penis that leaves the urethral meatus proximal to its normal glanular position anywhere along the penile shaft, scrotum, or perineum. A spectrum of abnormalities, including ventral curvature of the penis (chordee) …
Hypospadias results from abnormal development of the penis that leaves the urethral meatus proximal to its normal glanular position anywhere …
Sonography of the scrotum: from appendages to scrotolithiasis.
Rafailidis V, Apostolou D, Charsoula A, Rafailidis D. Rafailidis V, et al. J Ultrasound Med. 2015 Mar;34(3):507-18. doi: 10.7863/ultra.34.3.507. J Ultrasound Med. 2015. PMID: 25715371 Review.
On the one hand, torsion of a scrotal appendage should always be included in the differential diagnosis of acute scrotum, especially in children. On the other hand, scrotolithiasis may occasionally cause mild discomfort. As a consequence, and given the widespread use of so …
On the one hand, torsion of a scrotal appendage should always be included in the differential diagnosis of acute scrotum, especially …
Benign intrascrotal lesions.
Rubenstein RA, Dogra VS, Seftel AD, Resnick MI. Rubenstein RA, et al. J Urol. 2004 May;171(5):1765-72. doi: 10.1097/01.ju.0000123083.98845.88. J Urol. 2004. PMID: 15076274 Review.
This review provides the reader with a better understanding of benign lesions that occur in the scrotum. MATERIALS AND METHODS: A directed MEDLINE literature review of benign scrotal lesions and of each individual lesion was performed. ...A diagnosis can be made with a tho …
This review provides the reader with a better understanding of benign lesions that occur in the scrotum. MATERIALS AND METHODS: A dir …
Hypospadias: an update.
Leung AK, Robson WL. Leung AK, et al. Asian J Androl. 2007 Jan;9(1):16-22. doi: 10.1111/j.1745-7262.2007.00243.x. Asian J Androl. 2007. PMID: 17187155 Free article. Review.
The ectopically positioned urethral meatus lies proximal to the normal site and on the ventral aspect of the penis, and in severe cases opens onto the scrotum or perineum. The foreskin on the ventral surface is deficient, while that on the dorsal surface is abundant, givin …
The ectopically positioned urethral meatus lies proximal to the normal site and on the ventral aspect of the penis, and in severe cases open …
Pediatric scrotal ultrasound: review and update.
Alkhori NA, Barth RA. Alkhori NA, et al. Pediatr Radiol. 2017 Aug;47(9):1125-1133. doi: 10.1007/s00247-017-3923-9. Epub 2017 Aug 4. Pediatr Radiol. 2017. PMID: 28779199 Review.
In this pictorial essay the authors review the normal sonographic gray-scale and Doppler appearance of the pediatric scrotum with an emphasis on technique. The authors present an update on ultrasound diagnosis and outcomes in testicular torsion and differentiation from oth …
In this pictorial essay the authors review the normal sonographic gray-scale and Doppler appearance of the pediatric scrotum with an …
Maldescendus testis.
Toppari J, Kaleva M. Toppari J, et al. Horm Res. 1999 Dec;51(6):261-9. doi: 10.1159/000023412. Horm Res. 1999. PMID: 10640886 Review.
However, the majority of boys with maldescended testes show no endocrine abnormalities after birth. Several defects in developmental genes, such as homeobox genes and Insl3, have been described to cause cryptorchidism in mice, and disturbances in the regulation of these ge …
However, the majority of boys with maldescended testes show no endocrine abnormalities after birth. Several defects in developmental …
170 results