Cutaneous mastocytosis in adults with a serum tryptase level < 20 ng mL^-1 : why we should investigate further

Affiliations

• ¹ Departments of, Department of, Dermatology, Toulouse University Hospital, Paul Sabatier University, Reference Centre for Mastocytosis (CEREMAST) Toulouse, Toulouse, France.
• ² Department of Epidemiology, Toulouse University Hospital, Paul Sabatier University, Toulouse, France.
• ³ Department of, Anatomy and Pathological Cytology of Prof. Brousset, Toulouse University Hospital, Paul Sabatier University, Reference Centre for Mastocytosis (CEREMAST) Toulouse, Toulouse, France.
• ⁴ Immunology Clinical Laboratory, CEREMAST Toulouse, Toulouse, France.
• ⁵ Department of Haematology, CEREMAST Toulouse, Toulouse, France.
• ⁶ Department of Pneumo-allergology, CEREMAST Toulouse, Toulouse, France.
• ⁷ Department of Rheumatology, CEREMAST Toulouse, Toulouse University Hospital and Paul Sabatier University and INSERM UMR1043, Toulouse, France.
• ⁸ CRCM, [CEREMAST, Marseille, Equipe Labellisée Ligue Contre le Cancer], INSERM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, Marseille, France.
• ⁹ Haematology, CEREMAST Necker, AP-HP, Paris, France.