Abstract
Empirical evidence has long suggested that oncogenic driver mutations in non-small-cell lung cancer are mutually independent. However, recent studies reported in pertinent literature reveal that concomitant epidermal growth factor receptor (EGFR) mutations and anaplastic lymphoma kinase (ALK) rearrangement can occur in a subset of patients with NSCLC. In order to shed further light on this issue, we report a case of adenocarcinoma of lung harboring both EGFR mutation in exon 21 (L861Q) and ALK rearrangement. This allows us to speculate on likely molecular mechanisms underlying this uncommon phenomenon, while also offering some practical guidelines on the therapeutic options that could benefit patients diagnosed with this dual-positive tumor.
Original language | English (US) |
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Pages (from-to) | 244-248 |
Number of pages | 5 |
Journal | Journal of Pharmacy Practice |
Volume | 31 |
Issue number | 2 |
DOIs | |
State | Published - Apr 1 2018 |
Externally published | Yes |
Keywords
- acquired resistance
- adenocarcinoma
- ALK
- concomitant
- driver mutation
- EGFR
- lung
ASJC Scopus subject areas
- Pharmacology (medical)