ArticleFrontiers in oncology2021
Case Report: EGFR-Positive Early-Stage Lung Adenocarcinoma Transforming to Squamous Cell Carcinoma After TKI Treatment.
Article in Frontiers in oncology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Case Report: squamous transformation after long-term osimertinib in EGFR-mutant lung adenocarcinoma with retained EGFR/TP53 alterations.Frontiers in oncology · 2026Article
- A Rare Histologic Transformation from EGFR-Positive Lung Adenocarcinoma to EGFR-Negative Squamous Cell Carcinoma After EGFR-TKIs Resistance: A Case Report.OncoTargets and therapy · 2025Article
- Histologic transformation after targeted therapy resistance in driver gene-positive NSCLC: mechanisms and therapeutic challenges.Therapeutic advances in medical oncology · 2025Review
- Drug resistance mechanisms and progress in the treatment of EGFR-mutated lung adenocarcinoma.Oncology letters · 2022Review
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The histological transformation from epidermal growth factor receptor (EGFR)-mutated adenocarcinoma (ADC) to squamous cell carcinoma (SCC) after tyrosine kinase inhibitor (TKI) treatment is rare. We present a case of a patient who transitioned from early-stage primary lung ADC with partial squamous differentiation,
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.