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Difference between revisions of "Atypical small acinar proliferation"
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Atypical small acinar proliferation (view source)
Revision as of 00:33, 11 May 2014
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{{ Infobox diagnosis | {{ Infobox diagnosis | ||
| Name = {{PAGENAME}} | | Name = {{PAGENAME}} | ||
| Image = | | Image = Atypical small acinar proliferation - alt -- intermed mag.jpg | ||
| Width = | | Width = | ||
| Caption = | | Caption = Atypical small acinar proliferation - top-left of image. [[H&E stain]]. | ||
| Synonyms = suspicious for prostate carcinoma | | Synonyms = suspicious for prostate carcinoma | ||
| Micro = morphology of prostate carcinoma but less than 6 glands (major criteria for prostate carcinoma: abnormal architecture (increased gland density, usu. small circular glands, "infiltrative growth" pattern), basal cells lost, cytological abnormalities (nuclear enlargement, nucleoli); minor criteria for prostate carcinoma: nuclear hyperchromasia, wispy blue mucin, pink amorphous secretions, intraluminal crystalloid, amphophilic cytoplasm, adjacent HGPIN, mitoses) | | Micro = morphology of prostate carcinoma but less than 6 glands (major criteria for prostate carcinoma: abnormal architecture (increased gland density, usu. small circular glands, "infiltrative growth" pattern), basal cells lost, cytological abnormalities (nuclear enlargement, nucleoli); minor criteria for prostate carcinoma: nuclear hyperchromasia, wispy blue mucin, pink amorphous secretions, intraluminal crystalloid, amphophilic cytoplasm, adjacent HGPIN, mitoses) | ||