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Difference between revisions of "Soft tissue lesions"
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→Molecular testing: +patterns
(→Tumours of uncertain differentiation: +DSRCT) |
(→Molecular testing: +patterns) |
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{{Main|Chromosomal translocations}} | {{Main|Chromosomal translocations}} | ||
*Many tumours in soft tissue pathology are diagnosed inconjunction with the finding of [[chromosomal translocations]]. | *Many tumours in soft tissue pathology are diagnosed inconjunction with the finding of [[chromosomal translocations]]. | ||
==Patterns== | |||
{| class="wikitable sortable" style="margin-left:auto;margin-right:auto" | |||
! Name | |||
! Description | |||
! DDx | |||
! Image | |||
! Other | |||
|- | |||
| Storiform, [[AKA]] patternless pattern<ref name=pmid9704618>{{cite journal |author=Mangano WE, Cagle PT, Churg A, Vollmer RT, Roggli VL |title=The diagnosis of desmoplastic malignant mesothelioma and its distinction from fibrous pleurisy: a histologic and immunohistochemical analysis of 31 cases including p53 immunostaining |journal=Am. J. Clin. Pathol. |volume=110 |issue=2 |pages=191–9 |year=1998 |month=August |pmid=9704618 |doi= |url=}}</ref> | |||
| whorled, cartwheel-like arrangement | |||
| [[Undifferentiated pleomorphic sarcoma]] | |||
| image ? | |||
| other ? | |||
|- | |||
| Herring bone | |||
| like herring bone (technique) for climbing a hill in cross country skiing; books on a shelf, where they have partially fallen over -- on the one shelf to the left and the one below to the right | |||
| [[fibrosarcoma]], [[synovial sarcoma]], [[MPNST]] | |||
| image ? | |||
| other ? | |||
|- | |||
| Fasicular | |||
| description | |||
| [[leiomyoma]] | |||
| image ? | |||
| other ? | |||
|- | |||
| Biphasic | |||
| nests of cells and stroma | |||
| [[synovial sarcoma]], [[DSRCT]], [[alveolar RMS]] | |||
| image ? | |||
| other ? | |||
|- <!-- | |||
| name ? | |||
| description ? | |||
| DDx ? | |||
| image ? | |||
| other ? --> | |||
|} | |||
=Adipocytic tumours= | =Adipocytic tumours= | ||