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Difference between revisions of "Testis"
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→Tabular summary of GCTs: more
(→Seminoma: update) |
(→Tabular summary of GCTs: more) |
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| Line 74: | Line 74: | ||
| Seminoma | | Seminoma | ||
| fried egg cells | | fried egg cells | ||
| fried egg-like cells (central nucleus, clear <br>cytoplasm) with squared-off nuclear <br>membrane, lymphocytic infiltrate, granulomata,<br>syncytiotrophoblastic giant cells<ref>GUP P.542.</ref> | | fried egg-like cells (central nucleus, clear <br>cytoplasm) with squared-off nuclear <br>membrane, nucleoli, lymphocytic infiltrate, granulomata,<br>syncytiotrophoblastic giant cells<ref>GUP P.542.</ref> | ||
| D2-40 | | D2-40 | ||
| Dysgerminoma | | Dysgerminoma | ||
| Line 87: | Line 87: | ||
|- | |- | ||
| Embryonal carcinoma | | Embryonal carcinoma | ||
| | | prominent nucleoli, vescicular nuclei | ||
| var. arch.: tubulopapillary, glandular, solid, embryoid bodies (ball of cells in surrounded by empty space on three sides), +/-nuclear overlap, mitoses common | | var. arch.: tubulopapillary, glandular, solid, embryoid bodies (ball of cells in surrounded by empty space on three sides), +/-nuclear overlap, mitoses common | ||
| CD30 | | CD30 | ||
| Line 109: | Line 109: | ||
| Spermatocytic seminoma | | Spermatocytic seminoma | ||
| population of 3 cells | | population of 3 cells | ||
| pop.: small, medium with nucleoli, large | | pop.: (1) small scant cytoplasm, (2) medium with nucleoli, (3) large - rare | ||
| | | nuclei round, no nucleoli rare/none | ||
| does not arise ITGCN | | does not arise ITGCN, no lymphocytic infiltrate (like in seminoma) | ||
| ? | | ? | ||
|- | |- | ||