Paeds Cases · nephrology-urology-fluids-and-electrolytes
Hypospadias, cryptorchidism and common male genital disorders: Case
Clinical case of a boy with a left palpable undescended testis and a distal hypospadias, covering the clinical assessment, the no-circumcision rule, the disorder-of-sex-development considerations, the germ-cell rationale for the orchidopexy window, and the long-term fertility and cancer surveillance.
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Target exams
This boy has two findings that together change the management. The left testis, still palpable in the inguinal canal and not in the scrotum at seven months, is a true undescended testis that will not now descend spontaneously and needs orchidopexy within the 6 to 18 month window. The ventral glanular meatus with the hooded prepuce is a distal hypospadias, and its coexistence with the undescended testis raises the question of a disorder of sex development and absolutely forbids circumcision. [9] [1]
Clinical findings
The key findings are the palpable undescended left testis that cannot be milked into the scrotum, which distinguishes it from a retractile testis that would stay down once brought to the bottom of the scrotum, and the distal hypospadias with the hooded prepuce and the slightly ventral meatus. [1] The examination was correctly performed in the warm room in the frog-leg position, which relaxes the cremaster and is the essential precondition for an accurate assessment of testicular position in the infant. [9]
The coexistence of the two findings is the clinically important point. A hypospadiac meatus together with an undescended testis raises the probability of an underlying chromosomal or endocrine abnormality, and although this boy has a unilateral and palpable testis rather than the more worrying bilateral non-palpable presentation, the combination still warrants consideration of a disorder of sex development and discussion with the urology and endocrinology teams. [9]
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- [1]Kolon TF, Herndon CD, Baker LA, et al Evaluation and treatment of cryptorchidism: AUA guideline. J Urol, 2014.PMID 24857650
- [3]Batra NV, DeMarco RT, Bayne CE A narrative review of the history and evidence-base for the timing of orchidopexy for cryptorchidism. J Pediatr Urol, 2021.PMID 33551366
- [4]Huff DS, Hadziselimovic F, Snyder HM 3rd, et al. Histologic maldevelopment of unilaterally cryptorchid testes and their descended partners. Eur J Pediatr, 1993.PMID 8101802
- [5]Lee PA, Houk CP Cryptorchidism. Curr Opin Endocrinol Diabetes Obes, 2013.PMID 23493040
- [9]Kraft KH, Shukla AR, Canning DA Hypospadias. Urol Clin North Am, 2010.PMID 20569796
- [12]Rampersad R, Nyo YL, Hutson J, et al. Foreskin reconstruction vs circumcision in distal hypospadias. Pediatr Surg Int, 2017.PMID 28856414