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Abstract
A bilobed testicle is an extremely rare congenital malformation. Only seven cases have been reported in the literature to date.[1] In our knowledge, this is the first case of the bilobed testis to be reported in any radiology journal. Bilobed testis could be a variant of polyorchidism, having incomplete expression, so it may also be termed incomplete unilateral polyorchidism. Polyorchidism is relatively a more common condition than bilobed testis, still very rare in terms of overall incidence, with only about 200 cases reported to date.
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References
- Amodio JB, Maybody M, Slowotsky C, et al. Polyorchidism: report of 3 cases and review of the literature. J Ultrasound Med 2004;23(7):951-7.
- Bayraktar A, Olcucuoglu E, Sahin I, et al. Management of polyorchidism: surgery or conservative management? J Hum Reprod Sci 2010;3(3):162-3.
- De Carli C, Guerra L, Leonard M. Bilobed testicle in children: diagnosis and management. Can Urol Assoc J 2009;3(6):E87-8.
- Halliday LJ. Management of a bilobed testicle in a 12-year-old boy. J Surg Case Rep 2013;2013(12):rjt112.
- Hekmatnia F, Momeni M, Hekmatnia A, et al. A bilobed testicle diagnosed with ultrasound in an 18-year-old boy. J Res Med Sci 2016;21:62.
- Beiko D, MacNeily AE. Torsion of bilobed testis and biopsy-proven ipsilateral supernumerary testis in an adolescent. Can Urol Assoc J 2010;4(3):E67-70.
- Hamdan A, Abdulla A, Yousef M. Evaluation of testicular disease using ultrasound. Int J 2013;2(3):12-9.
- Shuster CB, Burgess DR. Targeted new membrane addition in the cleavage furrow is a late, separate event in cytokinesis. Proc Natl Acad Sci U S A 2002;99(6):3633-8.
- Yalçınkaya S, Sahin C, Sahin AF. Polyorchidism: sonographic and magnetic resonance imaging findings. Can Urol Assoc J 2011;5(5):E84-6.
- Méndez-Gallart R, Estevez-Martínez E, Rodríguez-Barca P, et al. Incomplete unilateral polyorchidism (bilobed testicle) mimicking testicular tumour. J Pediatr Surg 2012;47(11):2140-2.
- Ferro F, Iacobelli B. Polyorchidism and torsion. A lesson from 2 cases. J Pediatr Surg 2005;40(10):1662-4.
- Thum G. Polyorchidism: a case report and review of literature. J Urol 1991;145(2):370-2.
- Bergholz R, Wenke K. Polyorchidism: a meta-analysis. J Urol 2009;182(5):2422-7.
- De Carli C, Guerra L, Leonard M. Bilobed testicle in children: diagnosis and management. Can Urol Assoc J 2009;3(6):E87-8.
References
Amodio JB, Maybody M, Slowotsky C, et al. Polyorchidism: report of 3 cases and review of the literature. J Ultrasound Med 2004;23(7):951-7.
Bayraktar A, Olcucuoglu E, Sahin I, et al. Management of polyorchidism: surgery or conservative management? J Hum Reprod Sci 2010;3(3):162-3.
De Carli C, Guerra L, Leonard M. Bilobed testicle in children: diagnosis and management. Can Urol Assoc J 2009;3(6):E87-8.
Halliday LJ. Management of a bilobed testicle in a 12-year-old boy. J Surg Case Rep 2013;2013(12):rjt112.
Hekmatnia F, Momeni M, Hekmatnia A, et al. A bilobed testicle diagnosed with ultrasound in an 18-year-old boy. J Res Med Sci 2016;21:62.
Beiko D, MacNeily AE. Torsion of bilobed testis and biopsy-proven ipsilateral supernumerary testis in an adolescent. Can Urol Assoc J 2010;4(3):E67-70.
Hamdan A, Abdulla A, Yousef M. Evaluation of testicular disease using ultrasound. Int J 2013;2(3):12-9.
Shuster CB, Burgess DR. Targeted new membrane addition in the cleavage furrow is a late, separate event in cytokinesis. Proc Natl Acad Sci U S A 2002;99(6):3633-8.
Yalçınkaya S, Sahin C, Sahin AF. Polyorchidism: sonographic and magnetic resonance imaging findings. Can Urol Assoc J 2011;5(5):E84-6.
Méndez-Gallart R, Estevez-Martínez E, Rodríguez-Barca P, et al. Incomplete unilateral polyorchidism (bilobed testicle) mimicking testicular tumour. J Pediatr Surg 2012;47(11):2140-2.
Ferro F, Iacobelli B. Polyorchidism and torsion. A lesson from 2 cases. J Pediatr Surg 2005;40(10):1662-4.
Thum G. Polyorchidism: a case report and review of literature. J Urol 1991;145(2):370-2.
Bergholz R, Wenke K. Polyorchidism: a meta-analysis. J Urol 2009;182(5):2422-7.
De Carli C, Guerra L, Leonard M. Bilobed testicle in children: diagnosis and management. Can Urol Assoc J 2009;3(6):E87-8.