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Difference between revisions of "ROS1-rearranged non-small cell lung carcinoma"
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ROS1-rearranged non-small cell lung carcinoma (view source)
Revision as of 02:27, 31 December 2019
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*ROS1-rearrangements are seen in approximately 1-2% of [[non-small cell carcinoma]].<ref name=pmid31720561>{{cite journal |vauthors=Patil T, Simons E, Mushtaq R, Pacheco JM, Doebele RC, Bowles DW |title=Targeted therapies for ROS1-rearranged non-small cell lung cancer |journal=Drugs Today |volume=55 |issue=10 |pages=641–652 |date=October 2019 |pmid=31720561 |doi=10.1358/dot.2019.55.10.3030646 |url=}}</ref> | *ROS1-rearrangements are seen in approximately 1-2% of [[non-small cell carcinoma]].<ref name=pmid31720561>{{cite journal |vauthors=Patil T, Simons E, Mushtaq R, Pacheco JM, Doebele RC, Bowles DW |title=Targeted therapies for ROS1-rearranged non-small cell lung cancer |journal=Drugs Today |volume=55 |issue=10 |pages=641–652 |date=October 2019 |pmid=31720561 |doi=10.1358/dot.2019.55.10.3030646 |url=}}</ref> | ||
*Respond to target therapy, e.g. [[crizotinib]].<ref name=pmid30980071>{{cite journal |vauthors=Shaw AT, Riely GJ, Bang YJ, Kim DW, Camidge DR, Solomon BJ, Varella-Garcia M, Iafrate AJ, Shapiro GI, Usari T, Wang SC, Wilner KD, Clark JW, Ou SI |title=Crizotinib in ROS1-rearranged advanced non-small-cell lung cancer (NSCLC): updated results, including overall survival, from PROFILE 1001 |journal=Ann. Oncol. |volume=30 |issue=7 |pages=1121–1126 |date=July 2019 |pmid=30980071 |pmc=6637370 |doi=10.1093/annonc/mdz131 |url=}}</ref> | *Respond to target therapy, e.g. [[crizotinib]].<ref name=pmid30980071>{{cite journal |vauthors=Shaw AT, Riely GJ, Bang YJ, Kim DW, Camidge DR, Solomon BJ, Varella-Garcia M, Iafrate AJ, Shapiro GI, Usari T, Wang SC, Wilner KD, Clark JW, Ou SI |title=Crizotinib in ROS1-rearranged advanced non-small-cell lung cancer (NSCLC): updated results, including overall survival, from PROFILE 1001 |journal=Ann. Oncol. |volume=30 |issue=7 |pages=1121–1126 |date=July 2019 |pmid=30980071 |pmc=6637370 |doi=10.1093/annonc/mdz131 |url=}}</ref> | ||
==Microscopic== | |||
Features: | |||
*Histology not definitive; however, predictive features are:<ref name=pmid27648828/> | |||
**Cribriform structure. | |||
**[[Psammoma bodies]] | |||
Note: | |||
*Most common pattern varies by specimen type:<ref name=pmid27648828>{{cite journal |vauthors=Zhou J, Zhao J, Zheng J, Kong M, Sun K, Wang B, Chen X, Ding W, Zhou J |title=A Prediction Model for ROS1-Rearranged Lung Adenocarcinomas based on Histologic Features |journal=PLoS ONE |volume=11 |issue=9 |pages=e0161861 |date=2016 |pmid=27648828 |pmc=5029801 |doi=10.1371/journal.pone.0161861 |url=}}</ref> | |||
*Biopsy specimens: solid pattern most common. | |||
*Resection specimens: acinar pattern most common. | |||
==See also== | ==See also== | ||