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| ==Classification== | | ==Classification== |
| *The table below summarizes the classification of scrotal mass. | | *The table below summarizes the classification of scrotal mass. |
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| {| style="border: 0px; font-size: 90%; margin: 3px; width: 1000px" align=center valign=top
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| !style="padding: 0 5px; background: #DCDCDC" colspan=4 | {{fontcolor|#000|Scrotal Mass<br><SMALL>Adapted from Radiopaedia.org.<ref name=Extratesticularscrotalmassdifferential1>Extratesticular scrotal mass (differential). Radiopaedia 2016. Dr Matt A. Morgan et al. , Accessed on March 15, 2016</ref><ref name=Unilateraltesticularlesions1>Unilateral testicular lesions. Dr Yuranga Weerakkody and Dr Vinod G Maller et al. Radiopaedia 2016. http://radiopaedia.org/articles/unilateral-testicular-lesions. Accessed on March 15, 2016</ref><ref name=Bilateraltesticularlesions1>Bilateral testicular lesions. Radiopaedia 2016. Dr Matt A. Morgan and Dr Vinod G Maller et al. Radiopaedia 2016. http://radiopaedia.org/articles/bilateral-testicular-lesions. Accessed on March 15, 2016</ref></SMALL>}}
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| |-
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| ! colspan="2" style="background: #4479BA; width: 200px;" | {{fontcolor|#FFF|Testicular scrotal mass}}
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| ! style="background: #4479BA; width: 200px;" colspan="2" | {{fontcolor|#FFF|Extratesticular scrotal mass}}
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| |-
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| | style="padding: 0 5px; background: #DCDCDC" align=center | '''Neoplastic'''
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| | style="padding: 0 5px; background: #DCDCDC" align=center | '''Non-neoplastic'''
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| | style="padding: 0 5px; background: #DCDCDC" align=center | '''Benign'''
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| | style="padding: 0 5px; background: #DCDCDC" align=center | '''Malignant'''
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| |-
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| ! style="padding: 0 5px; background: #4479BA" | {{fontcolor|#FFF|Germ cell tumors}}
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| | style="padding: 0 5px; background: #F5F5F5" rowspan="6" valign=top|
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| *Adrenal cortical rest
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| *[[filariasis|Chylocele]]
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| *[[dysplasia|Cystic dysplasia]]
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| *[[Dermoid cyst]]
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| *[[Epidermoid cyst]]
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| :(keratocyst)
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| *[[orchitis|Granulomatous orchitis]]
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| *[[Hematocele]]
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| *[[Hydrocele]]
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| *[[Macroorchidism]]
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| *[[Malakoplakia]]
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| *[[meconium|Meconium periorchitis]]
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| *[[vasculitis|Testicular vasculitis]]
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| *Paratesticular fibrous pseudotumor
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| *Polyorchism
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| :(supranumerary testes)
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| *[[Spermatocele]]
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| *Splenogodal fusion syndrome
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| :(ectopic scrotal spleen)
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| *[[Varicocele]]
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| *[[Testicular torsion]]
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| *AIDS-related testicular cancer
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| *[[Brucellosis]]
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| *[[Gonorrhea|Gonorrhea infection]]
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| *[[Histoplasmosis|Histoplasma infection]]
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| *[[Mumps|Mumps orchitis]]
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| *[[Epididymo-orchitis|Pyogenic epididymo-orchitis]]
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| *[[Syphilis]]
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| *[[Tuberculosis]]
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| | style="padding: 0 5px; background: #F5F5F5" rowspan="6" valign=top|
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| *[[Lipoma]] (most common)
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| *[[Leiomyoma|Leiomyoma of the scrotum]]
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| *[[Neurofibroma]]
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| *[[Granular cell tumor]]
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| *Angiofibroblastoma-like tumor
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| *Fibrous pseudotumor
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| | style="padding: 0 5px; background: #F5F5F5" rowspan="6" valign=top|
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| *[[Metastasis]]
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| *[[Liposarcoma]]
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| *[[Leiomyosarcoma|Leiomyosarcoma of the scrotum]]
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| *[[Malignant fibrous histiocytoma|Malignant fibrous histiocytoma (MFH)]]
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| *[[Rhabdomyosarcoma]]
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| *[[Melanoma|Melanoma of the scrotum]]
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| |-
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| | style="padding: 0 5px; background: #F5F5F5" |
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| *[[Seminoma]]
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| *[[germ cell tumor|Embryonal cell carcinoma]]
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| *[[Yolk sac tumor]]
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| *[[Teratoma]]
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| *[[Teratocarcinoma]]
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| *[[Choriocarcinoma]]
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| *Diffuse embryoma
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| *[[Polyembryoma]]
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| *[[Placental site trophoblastic tumor]]
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| *Epitheloid trophoblastic tumor
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| *[[germ cell tumor|Mixed germ cell tumor]]
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| *[[Carcinoid]]
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| *[[PNET]] (Ewing's tumor of the testis)
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| |-
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| ! style="padding: 0 5px; background: #4479BA" align=center | {{fontcolor|#FFF|Sex-chord stromal tumors}}
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| |-
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| | style="padding: 0 5px; background: #F5F5F5" |
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| *[[Granulosa cell tumor]]
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| *[[Leydig cell tumor|Leydig (interstitial) cell tumor]]
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| *Sertoli hyperplasia<br>
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| :(Sertoli adenoma, Pick's adenoma)
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| *Large cell calcifying Sertoli cell tumor
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| *Sclerosing Sertoli cell tumor
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| *Sertoli tumor, non-specific
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| *Sertoli-Leydig cell tumor (SLCT)
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| *Testicular tumor of andrenogenital syndrome<br>
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| :(testicular adrenal rest tumor)
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| |-
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| ! style="padding: 0 5px; background: #4479BA" align=center | {{fontcolor|#FFF|Other tumors}}
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| |-
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| | style="padding: 0 5px; background: #F5F5F5" |
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| *[[Fibroma]]
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| *[[Lymphoma]]
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| *[[Angiosarcoma]]
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| *[[Chondrosarcoma]]
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| *[[Hemangioma]]
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| *[[Mesothelioma]]
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| *[[Plasmacytoma]]
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| |}
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| ==References== | | ==References== |