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Difference between revisions of "Pulmonary carcinoid tumourlet"
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Pulmonary carcinoid tumourlet (view source)
Revision as of 18:56, 25 September 2015
, 18:56, 25 September 2015no edit summary
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| Micro = cells with salt and pepper chromatin, usually nested architecture, no necrosis, minimal mitotic activity (see below) | | Micro = cells with salt and pepper chromatin, usually nested architecture, no necrosis, minimal mitotic activity (see below) | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[typical carcinoid lung tumour]], [[atypical lung carcinoid tumour]] | | LMDDx = [[pulmonary neuroendocrine cell hyperplasia]], [[typical carcinoid lung tumour]], [[atypical lung carcinoid tumour]] | ||
| Stains = | | Stains = | ||
| IHC = Ki-67 ~2% (0-7%) | | IHC = Ki-67 ~2% (0-7%) | ||