Identification of NTRK3 fusions in plaque-like CD34-positive dermal fibroma.

Key Points

• The research aims to explore the presence of NTRK3 gene fusions in specific skin tumors known as plaque-like dermal fibromas.
• Analysis of dermal fibroma samples for NTRK3 gene fusions.
• Correlation of findings with clinical and pathological features.
• Review of existing literature on kinase gene rearrangements.
• NTRK3 gene fusions were identified in several cases of plaque-like CD34-positive dermal fibromas.
• Findings indicate a potential common molecular mechanism for these tumors.
• Clinical implications suggest closer scrutiny of these rare lesions in diagnosis.