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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 18:48, 8 April 2014
, 18:48, 8 April 2014→Microscopic
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*Enlarged alveolar lining cells with: | *Enlarged alveolar lining cells with: | ||
**Hobnail morphology - free (luminal) surface area > attached/basal surface area. | **Hobnail morphology - free (luminal) surface area > attached/basal surface area. | ||
**Round or oval nuclei.<ref name=pmid21252716/> | **Round or oval nuclei.<ref name=pmid21252716/> | ||
***+/-Nuclear enlargement. | ***Nuclear hyperchromasia. | ||
***+/-Nuclear enlargement (mild-to-moderate). | |||
***+/-Multinucleation. | ***+/-Multinucleation. | ||
*Spaces are typically seen between the cells<ref name=pmid21252716>{{Cite journal | last1 = Travis | first1 = WD. | last2 = Brambilla | first2 = E. | last3 = Noguchi | first3 = M. | last4 = Nicholson | first4 = AG. | last5 = Geisinger | first5 = KR. | last6 = Yatabe | first6 = Y. | last7 = Beer | first7 = DG. | last8 = Powell | first8 = CA. | last9 = Riely | first9 = GJ. | title = International association for the study of lung cancer/american thoracic society/european respiratory society international multidisciplinary classification of lung adenocarcinoma. | journal = J Thorac Oncol | volume = 6 | issue = 2 | pages = 244-85 | month = Feb | year = 2011 | doi = 10.1097/JTO.0b013e318206a221 | PMID = 21252716 }}</ref> - '''important'''. | *Spaces are typically seen between the cells<ref name=pmid21252716>{{Cite journal | last1 = Travis | first1 = WD. | last2 = Brambilla | first2 = E. | last3 = Noguchi | first3 = M. | last4 = Nicholson | first4 = AG. | last5 = Geisinger | first5 = KR. | last6 = Yatabe | first6 = Y. | last7 = Beer | first7 = DG. | last8 = Powell | first8 = CA. | last9 = Riely | first9 = GJ. | title = International association for the study of lung cancer/american thoracic society/european respiratory society international multidisciplinary classification of lung adenocarcinoma. | journal = J Thorac Oncol | volume = 6 | issue = 2 | pages = 244-85 | month = Feb | year = 2011 | doi = 10.1097/JTO.0b013e318206a221 | PMID = 21252716 }}</ref> - '''important'''. | ||