ROS1 Gene Fusion Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that a ROS1 fusion gene has been detected in a sample.

**Synonyms:** - MCF3 Fusion Gene Positive - Proto-Oncogene c-Ros Fusion Gene Positive - ROS Fusion Gene Positive - ROS Proto-Oncogene 1, Receptor Tyrosine Kinase Fusion Gene Positive - ROS1 Fusion Gene Positive - ROS1 Fusion Gene Positive - c-Ros-1 Fusion Gene Positive