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KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
TERMINOLOGY
Synonyms
Cryptorchidism, cryptorchism
Definitions
Incomplete descent of testis into base of scrotum
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
CLINICAL ISSUES
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Cho A et al: Undescended testis. BMJ. 364:l926, 2019
Elder JS: Surgical management of the undescended testis: recent advances and controversies. Eur J Pediatr Surg. 26(5):418-426, 2016
Abacı A et al: Epidemiology, classification and management of undescended testes: does medication have value in its treatment? J Clin Res Pediatr Endocrinol. 5(2):65-72, 2013
Ekenze SO et al: The utility of ultrasonography in the management of undescended testis in a developing country. World J Surg. 37(5):1121-4, 2013
Singal AK et al: Undescended testis and torsion: is the risk understated? Arch Dis Child. 98(1):77-9, 2013
Abbas TO et al: Role of ultrasonography in the preoperative assessment of impalpable testes: a single center experience. ISRN Urol. 2012:560216, 2012
Canning DA: Re: Diagnostic performance of ultrasound in nonpalpable cryptorchidism: a systematic review and meta-analysis. J Urol. 187(4):1434, 2012
Mansour SM et al: Does MRI add to ultrasound in the assessment of disorders of sex development? Eur J Radiol. 81(9):2403-10, 2012
Tasian GE et al: Diagnostic imaging in cryptorchidism: utility, indications, and effectiveness. J Pediatr Surg. 46(12):2406-13, 2011
Tasian GE et al: Imaging use and cryptorchidism: determinants of practice patterns. J Urol. 185(5):1882-7, 2011
Christensen JD et al: The undescended testis. Semin Ultrasound CT MR. 28(4):307-16, 2007
Nguyen HT et al: Cryptorchidism: strategies in detection. Eur Radiol. 9(2):336-43, 1999
Related Anatomy
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Related Differential Diagnoses
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References
Tables
Tables
KEY FACTS
Terminology
Imaging
Top Differential Diagnoses
Pathology
Clinical Issues
TERMINOLOGY
Synonyms
Cryptorchidism, cryptorchism
Definitions
Incomplete descent of testis into base of scrotum
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Staging, Grading, & Classification
CLINICAL ISSUES
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
Cho A et al: Undescended testis. BMJ. 364:l926, 2019
Elder JS: Surgical management of the undescended testis: recent advances and controversies. Eur J Pediatr Surg. 26(5):418-426, 2016
Abacı A et al: Epidemiology, classification and management of undescended testes: does medication have value in its treatment? J Clin Res Pediatr Endocrinol. 5(2):65-72, 2013
Ekenze SO et al: The utility of ultrasonography in the management of undescended testis in a developing country. World J Surg. 37(5):1121-4, 2013
Singal AK et al: Undescended testis and torsion: is the risk understated? Arch Dis Child. 98(1):77-9, 2013
Abbas TO et al: Role of ultrasonography in the preoperative assessment of impalpable testes: a single center experience. ISRN Urol. 2012:560216, 2012
Canning DA: Re: Diagnostic performance of ultrasound in nonpalpable cryptorchidism: a systematic review and meta-analysis. J Urol. 187(4):1434, 2012
Mansour SM et al: Does MRI add to ultrasound in the assessment of disorders of sex development? Eur J Radiol. 81(9):2403-10, 2012
Tasian GE et al: Diagnostic imaging in cryptorchidism: utility, indications, and effectiveness. J Pediatr Surg. 46(12):2406-13, 2011
Tasian GE et al: Imaging use and cryptorchidism: determinants of practice patterns. J Urol. 185(5):1882-7, 2011
Christensen JD et al: The undescended testis. Semin Ultrasound CT MR. 28(4):307-16, 2007
Nguyen HT et al: Cryptorchidism: strategies in detection. Eur Radiol. 9(2):336-43, 1999
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