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==Gross== | ==Gross== | ||
Features:<ref name=pmid18535095>{{Cite journal | last1 = Kobashi | first1 = Y. | last2 = Sugiu | first2 = T. | last3 = Mouri | first3 = K. | last4 = Irei | first4 = T. | last5 = Nakata | first5 = M. | last6 = Oka | first6 = M. | title = Multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis: differentiation from multiple atypical adenomatous hyperplasia. | journal = Jpn J Clin Oncol | volume = 38 | issue = 6 | pages = 451-4 | month = Jun | year = 2008 | doi = 10.1093/jjco/hyn042 | PMID = 18535095 }}</ref> | Features:<ref name=pmid18535095>{{Cite journal | last1 = Kobashi | first1 = Y. | last2 = Sugiu | first2 = T. | last3 = Mouri | first3 = K. | last4 = Irei | first4 = T. | last5 = Nakata | first5 = M. | last6 = Oka | first6 = M. | title = Multifocal micronodular pneumocyte hyperplasia associated with tuberous sclerosis: differentiation from multiple atypical adenomatous hyperplasia. | journal = Jpn J Clin Oncol | volume = 38 | issue = 6 | pages = 451-4 | month = Jun | year = 2008 | doi = 10.1093/jjco/hyn042 | PMID = 18535095 }}</ref> | ||
*Multiple small lung nodules | *Multiple small lung nodules. | ||
**Random distribution. | |||
**Up to 5 mm in size. | |||
Radiology: | |||
*May have an [[emphysema]]-like picture due to the obstruction of lymphatics and alveolar ducts from mass effect.<ref name=pmid2071093/> | *May have an [[emphysema]]-like picture due to the obstruction of lymphatics and alveolar ducts from mass effect.<ref name=pmid2071093/> | ||
*Nodules have ''ground-glass'' appearance on CT.<ref name=pmid18535095/> | |||
==Microscopic== | ==Microscopic== |
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