EGFR Signaling Pathway Alteration Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that a sample displays an alteration in the progression of the EGFR signaling pathway.

**Synonyms:** - Change in EGFR Signaling Pathway - EGFR Pathway Alteration Positive - EGFR Signaling Alteration Positive - EGFR Signaling Pathway Alteration - ERBB1 Signaling Pathway Alteration Positive - Epidermal Growth Factor Receptor Signaling Pathway Alteration Positive - HER1 Signaling Pathway Alteration Positive