Lung tumor
Other carcinoma
Papillary squamous cell carcinoma



Topic Completed: 1 September 2012

Revised: 31 January 2019, last major update September 2012

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PubMed Search: papillary squamous cell carcinoma lung

Deepali Jain, M.D.
Page views in 2018: 1,115
Page views in 2019 to date: 631
Cite this page: Jain D. Papillary squamous cell carcinoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/lungtumorpapillary.html. Accessed June 20th, 2019.
Definition / general
  • Rare, well differentiated squamous cell carcinoma characterized by papillary, exophytic growth pattern and hyperkeratosis (WHO)
Case reports
Microscopic (histologic) images

Images hosted on other servers:

Head and neck (not lung): papillary squamous cell carcinoma with individual, delicate finger-like projections with fibrovascular cores (left); cytologically atypical epithelium lines the papillary projections (right upper); "koilocytic atypia" and keratosis are common (right lower)

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