View source for Mixed squamous cell and glandular papilloma of the lung

{{ Infobox diagnosis
| Name       = {{PAGENAME}}
| Image      = Mixed squamous cell and glandular papilloma of the lung -- intermed mag.jpg
| Width      =
| Caption    = Mixed squamous cell and glandular papilloma of the lung. [[H&E stain]]. (WC)
| Synonyms   =
| Micro      = glandular elements without significant atypia and squamous elements without significant atypia
| Subtypes   =
| LMDDx      = [[lung hamartoma]], [[adenosquamous carcinoma of the lung]], [[squamous cell carcinoma of the lung]], [[adenocarcinoma of the lung]]
| Stains     =
| IHC        =
| EM         =
| Molecular  =
| IF         =
| Gross      =
| Grossing   =
| Staging    =
| Site       = [[lung]]
| Assdx      =
| Syndromes  =
| Clinicalhx =
| Signs      =
| Symptoms   =
| Prevalence = very rare
| Bloodwork  =
| Rads       = mass lesion in lung
| Endoscopy  =
| Prognosis  = benign
| Other      =
| ClinDDx    =
| Tx         = excision curative
}}
'''Mixed squamous cell and glandular papilloma of the lung''', is a rare benign lesion of the lung.<ref name=pubcan>URL: [http://www.pubcan.org/icdotopo.php?id=3963 http://www.pubcan.org/icdotopo.php?id=3963]. Accessed on: 19 March 2014.</ref> It is also known as a '''mixed papilloma'''.<ref name=pmid23995347>{{Cite journal  | last1 = Kozu | first1 = Y. | last2 = Maniwa | first2 = T. | last3 = Ohde | first3 = Y. | last4 = Nakajima | first4 = T. | title = A Solitary Mixed Squamous Cell and Glandular Papilloma of the Lung. | journal = Ann Thorac Cardiovasc Surg | volume =  | issue =  | pages =  | month = Aug | year = 2013 | doi =  | PMID = 23995347 }}</ref>

It is also known as '''pulmonary mixed squamous cell and glandular papilloma'''.<ref name=pmid23991321>{{Cite journal  | last1 = Lin | first1 = D. | last2 = Jiang | first2 = Y. | last3 = Wang | first3 = J. | last4 = Ding | first4 = L. | last5 = Xin | first5 = F. | last6 = Zhao | first6 = H. | last7 = Li | first7 = Y. | title = Pulmonary mixed squamous cell and glandular papilloma mimicking adenocarcinoma: a case study and literature review. | journal = J Thorac Dis | volume = 5 | issue = 4 | pages = E129-32 | month = Aug | year = 2013 | doi = 10.3978/j.issn.2072-1439.2013.07.38 | PMID = 23991321 }}</ref>

==General==
*Can mimic [[adenocarcinoma of the lung]].<ref name=pmid23991321>{{Cite journal  | last1 = Lin | first1 = D. | last2 = Jiang | first2 = Y. | last3 = Wang | first3 = J. | last4 = Ding | first4 = L. | last5 = Xin | first5 = F. | last6 = Zhao | first6 = H. | last7 = Li | first7 = Y. | title = Pulmonary mixed squamous cell and glandular papilloma mimicking adenocarcinoma: a case study and literature review. | journal = J Thorac Dis | volume = 5 | issue = 4 | pages = E129-32 | month = Aug | year = 2013 | doi = 10.3978/j.issn.2072-1439.2013.07.38 | PMID = 23991321 }}</ref>
*Very rare ~ 10 reported cases in the English literature as of 2011.<ref name=pmid21418399>{{Cite journal  | last1 = Inamura | first1 = K. | last2 = Kumasaka | first2 = T. | last3 = Furuta | first3 = R. | last4 = Shimada | first4 = K. | last5 = Hiyama | first5 = N. | last6 = Furuhata | first6 = Y. | last7 = Tanaka | first7 = I. | last8 = Takemura | first8 = T. | title = Mixed squamous cell and glandular papilloma of the lung: a case study and literature review. | journal = Pathol Int | volume = 61 | issue = 4 | pages = 252-8 | month = Apr | year = 2011 | doi = 10.1111/j.1440-1827.2011.02659.x | PMID = 21418399 }}</ref>
*Resection curative.<ref name=pubcan/> 

==Microscopic==
Features - both 1 & 2:
#Glandular elements without significant atypia.
#Squamous elements without significant atypia.

DDx:
*[[Lung hamartoma]].
*[[Adenosquamous carcinoma of the lung]].
*[[Squamous cell carcinoma of the lung]].
*[[Adenocarcinoma of the lung]].

===Images===
<gallery>
Image: Mixed squamous cell and glandular papilloma of the lung -- very low mag.jpg | MSGP - very low mag.
Image: Mixed squamous cell and glandular papilloma of the lung -- low mag.jpg | MSGP - low mag.
Image: Mixed squamous cell and glandular papilloma of the lung -- intermed mag.jpg | MSGP - intermed. mag.
Image: Mixed squamous cell and glandular papilloma of the lung - alt -- intermed mag.jpg | MSGP - intermed. mag.
Image: Mixed squamous cell and glandular papilloma of the lung -- high mag.jpg | MSGP - intermed. mag.
</gallery>
====www====
*[http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3755688/figure/f2/ Papillary structures and glandular elements in a MSCGP (nih.gov)].<ref name=pmid23991321/>

==See also==
*[[Lung tumours]].
*[[Lung]].
*[[Papilloma]].

==References==
{{Reflist|1}}

[[Category:Lung tumours]]
[[Category:Diagnosis]]