Evaluation of suspected malignancies: Difference between revisions

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Mikael Häggström (talk | contribs)
Staging: Extranodal
Mikael Häggström (talk | contribs)
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===Gland-like tumors===
===Gland-like tumors===
[[File:Pap stain of adenocarcinoma in peritoneal fluid.png|thumb|250px|Typical features of adenocarcinomas on cytology (Pap stain). Vacuoles may be seen in both mucinous and serous tumors.]]
[[File:Histopathology of adenocarcinoma.png|thumb|250px|Typical features of adenocarcinomas. In reality, the appearance varies significantly from case to case. Vacuoles are more prominent in mucinous tumors, but can be seen in serous tumors as well.]]
Gland-like tumors are mainly evaluated for cellular atypia, architectural dysplasia and invasion, and thereby classified into the following main categories:
Gland-like tumors are mainly evaluated for cellular atypia, architectural dysplasia and invasion, and thereby classified into the following main categories:
*'''Hyperplastic''' lesions, lacking significant atypia
*'''Hyperplastic''' lesions, lacking significant atypia