Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report

An uncommon congenital abnormality known as crossed testicular ectopia (CTE) or transverse testicular ectopia (TTE) occurs when both testes migrate into the same hemiscrotum. Inguinal hernia and persistent Müllerian duct syndrome are frequently associated with it. We present a case of “TTE” in a 1-y...

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Main Authors: Govindarajan B. Rajendran, Sharmeela Sukumar, Raam Ratish Gobinathan
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Radiology Case Reports
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Online Access:http://www.sciencedirect.com/science/article/pii/S1930043324012135
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author Govindarajan B. Rajendran
Sharmeela Sukumar
Raam Ratish Gobinathan
author_facet Govindarajan B. Rajendran
Sharmeela Sukumar
Raam Ratish Gobinathan
author_sort Govindarajan B. Rajendran
collection DOAJ
description An uncommon congenital abnormality known as crossed testicular ectopia (CTE) or transverse testicular ectopia (TTE) occurs when both testes migrate into the same hemiscrotum. Inguinal hernia and persistent Müllerian duct syndrome are frequently associated with it. We present a case of “TTE” in a 1-year-old boy with an empty right hemiscrotum and left inguinal hernia. TTE, first described by Von Lenhossek, can be diagnosed via ultrasound, with over 100 cases reported. Theories of its origin include developmental anomalies of the genital ridge and Wolffian duct fusion. Accurate diagnosis is crucial due to increased malignancy risks and complications in management.
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spelling doaj-art-08b87e334c5842a3bde34ccdbbb8b2222025-08-20T02:37:05ZengElsevierRadiology Case Reports1930-04332025-02-0120289389810.1016/j.radcr.2024.10.106Significance of ultrasonography in diagnosing transverse testicular ectopia: A case reportGovindarajan B. Rajendran0Sharmeela Sukumar1Raam Ratish Gobinathan2Department of Radio-Diagnosis, PES institute of medical sciences and research, NH- 219, Kuppam, Beggilipalle, Andhra Pradesh, India; Corresponding author.Department of Radio-Diagnosis, Saveetha Medical College and Hospital, Saveetha Nagar, Thandalam, Chennai, Tamil Nadu 602105, IndiaDepartment of Paediatric Surgery, Institute of Child Health, Madras Medical College and Hospital, Park Town, Chennai, Tamil Nadu 600003, IndiaAn uncommon congenital abnormality known as crossed testicular ectopia (CTE) or transverse testicular ectopia (TTE) occurs when both testes migrate into the same hemiscrotum. Inguinal hernia and persistent Müllerian duct syndrome are frequently associated with it. We present a case of “TTE” in a 1-year-old boy with an empty right hemiscrotum and left inguinal hernia. TTE, first described by Von Lenhossek, can be diagnosed via ultrasound, with over 100 cases reported. Theories of its origin include developmental anomalies of the genital ridge and Wolffian duct fusion. Accurate diagnosis is crucial due to increased malignancy risks and complications in management.http://www.sciencedirect.com/science/article/pii/S1930043324012135Testicular ectopiaGubernaculum testisInguinal hernia
spellingShingle Govindarajan B. Rajendran
Sharmeela Sukumar
Raam Ratish Gobinathan
Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
Radiology Case Reports
Testicular ectopia
Gubernaculum testis
Inguinal hernia
title Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
title_full Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
title_fullStr Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
title_full_unstemmed Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
title_short Significance of ultrasonography in diagnosing transverse testicular ectopia: A case report
title_sort significance of ultrasonography in diagnosing transverse testicular ectopia a case report
topic Testicular ectopia
Gubernaculum testis
Inguinal hernia
url http://www.sciencedirect.com/science/article/pii/S1930043324012135
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AT sharmeelasukumar significanceofultrasonographyindiagnosingtransversetesticularectopiaacasereport
AT raamratishgobinathan significanceofultrasonographyindiagnosingtransversetesticularectopiaacasereport