. . . . . . . . . . . . "[Although there is a possibility that the left lung cancer is de novo one with multiple metastases, detection of the same fusion gene of the very rare EML4-ALK variant 1 in both tumors suggests that the left cancer is a recurrence of the right lung cancer after an interval of 15 years.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:50:59+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .