ROS1 Gene Alteration Positive

**Semantic type:** Laboratory or Test Result

**Definition:** A finding indicating that mutation, overexpression or rearrangement of the ROS1 gene has been detected in a sample.

**Synonyms:** - Genetic Defect in ROS1 - MCF3 Gene Alteration Positive - ROS Gene Alteration Positive - ROS Proto-Oncogene 1, Receptor Tyrosine Kinase Gene Alteration Positive - ROS1 Gene Defect - ROS1 Gene Defect Detected - ROS1 Gene Defect Positive - c-ros-1 Gene Alteration Positive