ALK Gene Amplification

**Semantic type:** Cell or Molecular Dysfunction

**Definition:** A molecular genetic abnormality indicating the presence of multiple copies of the ALK gene.

**Synonyms:** - ALK Amplification - ALK Amplification - ALK Copy Number Gain - ALK Copy Number Gain - Anaplastic Lymphoma Kinase Receptor Gene Amplification - Anaplastic Lymphoma Receptor Tyrosine Kinase Gene Amplification - CD246 Gene Amplification