ROS1 Positive

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that expression of ROS1 has been detected in a sample.

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