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Difference between revisions of "Testis"
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→Benign: create granulomatous orchitis
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*[[Spermatocele]] - contains sperm. | *[[Spermatocele]] - contains sperm. | ||
==Granulomatous orchitis== | |||
===General=== | |||
*Uncommon. | |||
DDx: | |||
*[[Seminoma]]. | |||
*[[Syphilis]], tertiary.<ref name=pmid22343746>{{Cite journal | last1 = Sekita | first1 = N. | last2 = Nishikawa | first2 = R. | last3 = Fujimura | first3 = M. | last4 = Sugano | first4 = I. | last5 = Mikami | first5 = K. | title = [Syphilitic orchitis: a case report]. | journal = Hinyokika Kiyo | volume = 58 | issue = 1 | pages = 53-5 | month = Jan | year = 2012 | doi = | PMID = 22343746 }}</ref> | |||
**Syphilis, unlike other infections of the GU tract, is said to affect the testis before the epididymis.<ref name=Ref_WMSP364>{{Ref WMSP|364}}</ref> | |||
*[[Tuberculosis]]. | |||
===Microscopic=== | |||
Features: | |||
*[[Granuloma]]s +/- [[necrosis]]. | |||
*[[Plasma cell]]s - esp. in syphilis.<ref name=pmid22343746/> | |||
===Stains=== | |||
*AFB +ve/-ve -- for tuberculosis. | |||
*[[Dieterle stain]] +ve/-ve -- for syphilis. | |||
=Premalignant= | =Premalignant= | ||