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Difference between revisions of "Seminoma"
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*Approximately 24% of Stage I seminomas have [[lymphovascular invasion]].<ref name=pmid23275274>{{Cite journal | last1 = Soper | first1 = MS. | last2 = Hastings | first2 = JR. | last3 = Cosmatos | first3 = HA. | last4 = Slezak | first4 = JM. | last5 = Wang | first5 = R. | last6 = Lodin | first6 = K. | title = Observation versus adjuvant radiation or chemotherapy in the management of stage I seminoma: clinical outcomes and prognostic factors for relapse in a large US cohort. | journal = Am J Clin Oncol | volume = 37 | issue = 4 | pages = 356-9 | month = Aug | year = 2014 | doi = 10.1097/COC.0b013e318277d839 | PMID = 23275274 }}</ref> | *Approximately 24% of Stage I seminomas have [[lymphovascular invasion]].<ref name=pmid23275274>{{Cite journal | last1 = Soper | first1 = MS. | last2 = Hastings | first2 = JR. | last3 = Cosmatos | first3 = HA. | last4 = Slezak | first4 = JM. | last5 = Wang | first5 = R. | last6 = Lodin | first6 = K. | title = Observation versus adjuvant radiation or chemotherapy in the management of stage I seminoma: clinical outcomes and prognostic factors for relapse in a large US cohort. | journal = Am J Clin Oncol | volume = 37 | issue = 4 | pages = 356-9 | month = Aug | year = 2014 | doi = 10.1097/COC.0b013e318277d839 | PMID = 23275274 }}</ref> | ||
**Stage I = Tx N0 M0.<ref>URL: [http://emedicine.medscape.com/article/2006777-overview http://emedicine.medscape.com/article/2006777-overview]. Accessed on: October 8, 2014.</ref> | **Stage I = Tx N0 M0.<ref>URL: [http://emedicine.medscape.com/article/2006777-overview http://emedicine.medscape.com/article/2006777-overview]. Accessed on: October 8, 2014.</ref> | ||
*Intertubular seminoma may ''not'' form a discrete mass and mimic a benign testis.<ref name=pmid15316315>{{Cite journal | last1 = Henley | first1 = JD. | last2 = Young | first2 = RH. | last3 = Wade | first3 = CL. | last4 = Ulbright | first4 = TM. | title = Seminomas with exclusive intertubular growth: a report of 12 clinically and grossly inconspicuous tumors. | journal = Am J Surg Pathol | volume = 28 | issue = 9 | pages = 1163-8 | month = Sep | year = 2004 | doi = | PMID = 15316315 }}</ref> | |||
DDx: | DDx: | ||
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*[[Granulomatous orchitis]] - if [[granuloma]]s are present. | *[[Granulomatous orchitis]] - if [[granuloma]]s are present. | ||
*[[Testicular scar]] - seminomas may regress spontaneously. | *[[Testicular scar]] - seminomas may regress spontaneously. | ||
*[[Testicular atrophy]] - esp. of intertubular predominant seminoma.<ref name=pmid15316315>{{Cite journal | last1 = Henley | first1 = JD. | last2 = Young | first2 = RH. | last3 = Wade | first3 = CL. | last4 = Ulbright | first4 = TM. | title = Seminomas with exclusive intertubular growth: a report of 12 clinically and grossly inconspicuous tumors. | journal = Am J Surg Pathol | volume = 28 | issue = 9 | pages = 1163-8 | month = Sep | year = 2004 | doi = | PMID = 15316315 }}</ref> | |||
===Images=== | ===Images=== | ||