MPN-453 Clinical Presentation and Diagnosis of Advanced Systemic Mastocytosis (advsm) in a Community Oncology Setting.

This study shows that AdvSM patients receiving care in a community-based oncology setting are referred to oncologists from a variety of different specialties with a range of disease-related symptoms and multitude of comorbid conditions. Improving awareness of the clinical presentation and diagnostic strategies for AdvSM patients may expedite disease recognition, diagnosis, and treatment initiation.