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| ==Ovarian small cell carcinoma of the pulmonary type== | | ==Ovarian small cell carcinoma of the pulmonary type== |
| | *Abbreviated ''OSSCPT''. |
| :See: ''[[Small cell carcinoma]]''. | | :See: ''[[Small cell carcinoma]]''. |
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| *Abbreviated ''OSSCHT''. | | *Abbreviated ''OSSCHT''. |
| *[[AKA]] ''small cell carcinoma, hypercalcemic type'', [[AKA]] ''small cell carcinoma of the ovary, hypercalcemic type''. | | *[[AKA]] ''small cell carcinoma, hypercalcemic type'', [[AKA]] ''small cell carcinoma of the ovary, hypercalcemic type''. |
| ===General===
| | *''Malignant rhabdoid tumour of the ovary'', abbreviated ''MRTO'', is a proposed name.<ref name=pmid24752781>{{Cite journal | last1 = Foulkes | first1 = WD. | last2 = Clarke | first2 = BA. | last3 = Hasselblatt | first3 = M. | last4 = Majewski | first4 = J. | last5 = Albrecht | first5 = S. | last6 = McCluggage | first6 = WG. | title = No small surprise - small cell carcinoma of the ovary, hypercalcaemic type, is a malignant rhabdoid tumour. | journal = J Pathol | volume = 233 | issue = 3 | pages = 209-14 | month = Jul | year = 2014 | doi = 10.1002/path.4362 | PMID = 24752781 }}</ref> |
| *Hypercalcemia.<ref name=pmid7943531>{{Cite journal | last1 = Young | first1 = RH. | last2 = Oliva | first2 = E. | last3 = Scully | first3 = RE. | title = Small cell carcinoma of the ovary, hypercalcemic type. A clinicopathological analysis of 150 cases. | journal = Am J Surg Pathol | volume = 18 | issue = 11 | pages = 1102-16 | month = Nov | year = 1994 | doi = | PMID = 7943531 }}</ref> | | {{Main|Ovarian small cell carcinoma of the hypercalcemic type}} |
| *Rare.
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| ===Microscopic===
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| Features:<ref name=pmid7943531/>
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| *Small cell carcinoma.
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| *Follicle-like spaces.
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| DDx:
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| *[[Small cell carcinoma of the lung]].
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| *[[Small cell carcinoma of the cervix]].
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| ====Images====
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| www:
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| *[http://webpathology.com/image.asp?n=6&Case=531 OSSCHT - low mag. (webpathology.com)].
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| *[http://webpathology.com/image.asp?case=531&n=5 OSSCHT - high mag. (webpathology.com)].
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| <gallery>
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| Image:Small_cell_carcinoma_of_the_ovary_hypercalcemic_type_-_low_mag.jpg | OSSCHT - low mag. (WC)
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| Image:Small_cell_carcinoma_of_the_ovary_hypercalcemic_type_-_high_mag.jpg | OSSCHT - high mag. (WC)
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| </gallery>
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| ===IHC===
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| Features:<ref name=pmid17727473>{{Cite journal | last1 = Carlson | first1 = JW. | last2 = Nucci | first2 = MR. | last3 = Brodsky | first3 = J. | last4 = Crum | first4 = CP. | last5 = Hirsch | first5 = MS. | title = Biomarker-assisted diagnosis of ovarian, cervical and pulmonary small cell carcinomas: the role of TTF-1, WT-1 and HPV analysis. | journal = Histopathology | volume = 51 | issue = 3 | pages = 305-12 | month = Sep | year = 2007 | doi = 10.1111/j.1365-2559.2007.02790.x | PMID = 17727473 }}</ref>
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| *WT-1 +ve.
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| *TTF-1 -ve.
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| *HPV -ve.
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| *p16 +ve/-ve.
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| =See also= | | =See also= |