caa a22 4500 605494096 CHVBK 20210128100524.0 cr unu---uuuuu 210128e20150301xx s 000 0 eng 10.1007/s00261-014-0329-0 doi (NATIONALLICENCE)springer-10.1007/s00261-014-0329-0 A case of testicular seminoma in persistent Mullerian duct syndrome with transverse testicular ectopia [Elektronische Daten] [Kaori Yamada, Akiko Takahata, Yusuke Ichijo, Kentaro Akazawa, Mariko Goto, Koshi Terayama, Kei Yamada] We present a rare case of testicular seminoma in persistent Mullerian duct syndrome (PMDS) with transverse testicular ectopia (TTE). A 42-year-old man noticed scrotal swelling a few weeks earlier and underwent magnetic resonance imaging (MRI) on suspicion of testicular tumor. MRI revealed a normal left testis on the left side of the left scrotum and a heterogeneous mass on the right side within the left scrotum. No right testis was found in the right scrotum. A blind-ending tubular structure with thickened wall showed a three-layer appearance on T2-weighted imaging and extended from the prostate through the left inguinal canal to the left scrotum. Findings during surgery suggested right testicular tumor associated with right TTE. The histopathological and immunohistochemical diagnoses of the testicular tumor and blind-ending tubular structure were seminoma and persistent Mullerian duct, respectively. Testicular tumor in PMDS with TTE is rare but may possess a characteristic appearance on imaging. Proper knowledge of these diseases will allow correct preoperative diagnosis. Springer Science+Business Media New York, 2014 Transverse testicular ectopia nationallicence Persistent Mullerian duct syndrome nationallicence Testicular tumor nationallicence Seminoma nationallicence MRI nationallicence Yamada Kaori Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Takahata Akiko Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Ichijo Yusuke Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Akazawa Kentaro Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Goto Mariko Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Terayama Koshi Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Yamada Kei Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut Abdominal Imaging Springer US; http://www.springer-ny.com 40/3(2015-03-01), 475-479 0942-8925 40:3<475 2015 40 261 https://doi.org/10.1007/s00261-014-0329-0 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00261-014-0329-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yamada Kaori Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Takahata Akiko Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Ichijo Yusuke Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Akazawa Kentaro Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Goto Mariko Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Terayama Koshi Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 700 1- Yamada Kei Department of Radiology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, 465 Kajii, Kawaramachi-Hirokoji, Kamigyo, 602-8566, Kyoto, Japan aut NATIONALLICENCE 773 0- Abdominal Imaging Springer US; http://www.springer-ny.com 40/3(2015-03-01), 475-479 0942-8925 40:3<475 2015 40 261