"Scrotal mouse" for mobile masses within tunica vaginalis
Definitions
Rare, benign, fibroinflammatory reaction resulting in ≥ 1 extratesticular nodules
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
ChangChien YC et al: Paratesticular fibrous pseudotumor: a new entity of IgG4-related disease? Ann Clin Lab Sci. 48(3):381-5, 2018
Kodama H et al: A case of fibrous pseudotumor in the scrotum: challenge for diagnosis and testicular preservation. Case Rep Urol. 2018:6904827, 2018
Mittal PK et al: Spectrum of extratesticular and testicular pathologic conditions at scrotal MR Imaging. Radiographics. 38(3):806-30, 2018
Bulakci M et al: Imaging appearances of paratesticular fibrous pseudotumor. Pol J Radiol. 81:10-4, 2016
Ohana M et al: Fibrous pseudotumor of the tunica vaginalis of the scrotum: is there a typical ultrasound pattern? Ultrasound Int Open. 2(1):E34-6, 2016
Wolfman DJ et al: Mesenchymal extratesticular tumors and tumorlike conditions: from the radiologic pathology archives. Radiographics. 35(7):1943-54, 2015
Germaine P et al: Fibrous pseudotumor of the scrotum. J Ultrasound Med. 26(1):133-8, 2007
Woodward PJ et al: From the archives of the AFIP: extratesticular scrotal masses: radiologic-pathologic correlation. Radiographics. 23(1):215-40, 2003
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KEY FACTS
Terminology
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TERMINOLOGY
Synonyms
Exact etiology not completely understood, leading to host of different names
"Scrotal mouse" for mobile masses within tunica vaginalis
Definitions
Rare, benign, fibroinflammatory reaction resulting in ≥ 1 extratesticular nodules
IMAGING
General Features
Ultrasonographic Findings
MR Findings
Imaging Recommendations
DIFFERENTIAL DIAGNOSIS
PATHOLOGY
General Features
Microscopic Features
CLINICAL ISSUES
Presentation
Demographics
Natural History & Prognosis
Treatment
DIAGNOSTIC CHECKLIST
Image Interpretation Pearls
Selected References
ChangChien YC et al: Paratesticular fibrous pseudotumor: a new entity of IgG4-related disease? Ann Clin Lab Sci. 48(3):381-5, 2018
Kodama H et al: A case of fibrous pseudotumor in the scrotum: challenge for diagnosis and testicular preservation. Case Rep Urol. 2018:6904827, 2018
Mittal PK et al: Spectrum of extratesticular and testicular pathologic conditions at scrotal MR Imaging. Radiographics. 38(3):806-30, 2018
Bulakci M et al: Imaging appearances of paratesticular fibrous pseudotumor. Pol J Radiol. 81:10-4, 2016
Ohana M et al: Fibrous pseudotumor of the tunica vaginalis of the scrotum: is there a typical ultrasound pattern? Ultrasound Int Open. 2(1):E34-6, 2016
Wolfman DJ et al: Mesenchymal extratesticular tumors and tumorlike conditions: from the radiologic pathology archives. Radiographics. 35(7):1943-54, 2015
Germaine P et al: Fibrous pseudotumor of the scrotum. J Ultrasound Med. 26(1):133-8, 2007
Woodward PJ et al: From the archives of the AFIP: extratesticular scrotal masses: radiologic-pathologic correlation. Radiographics. 23(1):215-40, 2003
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