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Difference between revisions of "Atypical adenomatous hyperplasia of the lung"
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Atypical adenomatous hyperplasia of the lung (view source)
Revision as of 05:14, 24 May 2020
, 05:14, 24 May 2020no edit summary
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| Caption = [[Micrograph]] showing atypical adenomatous hyperplasia. [[H&E stain]]. | | Caption = [[Micrograph]] showing atypical adenomatous hyperplasia. [[H&E stain]]. | ||
| Synonyms = atypical alveolar hyperplasia | | Synonyms = atypical alveolar hyperplasia | ||
| Micro = enlarged alveolar lining cells with [[hobnail morphology]], round or oval hyperchromatic nuclei; spaces are typically seen between the cells '''important'''; limited extent (must be <5 mm); +/-nuclear enlargement (mild-to-moderate), +/-multinucleation | | Micro = enlarged alveolar lining cells with [[hobnail morphology]], round or oval hyperchromatic nuclei; spaces are typically seen between the alveolar lining cells '''important'''; limited extent (must be <5 mm); +/-nuclear enlargement (mild-to-moderate), +/-multinucleation | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[adenocarcinoma in situ]] of lung, [[lung adenocarcinoma]], [[multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis]] | | LMDDx = [[adenocarcinoma in situ]] of lung, [[lung adenocarcinoma]], [[multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis]] | ||
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| Syndromes = | | Syndromes = | ||
| Clinicalhx = | | Clinicalhx = | ||
| Signs = | | Signs = | ||
| Symptoms = | | Symptoms = | ||
| Prevalence = | | Prevalence = relatively common | ||
| Bloodwork = | | Bloodwork = | ||
| Rads = | | Rads = ground glass opacity (persistent) | ||
| Endoscopy = | | Endoscopy = | ||
| Prognosis = benign, need to exclude [[lung adenocarcinoma]] | | Prognosis = benign, need to exclude [[lung adenocarcinoma]] | ||