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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 01:42, 18 March 2014
, 01:42, 18 March 2014no edit summary
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| Caption = | | Caption = | ||
| Synonyms = suspicious for prostate carcinoma | | Synonyms = suspicious for prostate carcinoma | ||
| Micro = morphology of prostate carcinoma but less than 6 glands (major criteria: abnormal architecture (increased gland density, usu. small circular glands, "infiltrative growth" pattern), basal cells lost, cytological abnormalities (nuclear enlargement, nucleoli); minor criteria: 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) | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[prostate adenocarcinoma]], benign prostate | | LMDDx = [[prostate adenocarcinoma]], benign prostate | ||