Mast cell tumor laboratory findings
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Laboratory Findings
The diagnosis of systemic mastocytosis is established by demonstrating mast cell infiltration in an involved tissue, particularly the bone marrow, using special staining techniques or flow cytometry, but the measurement of serum tryptase is a good screening test, since almost all patients with systemic mastocytosis have serum tryptase levels exceeding 20 ng/mL.[1]
- Complete blood count
- Blood tryptase levels
- DEXA scan
- Ultrasound
- Bone marrow biopsy
References
- ↑ Koenig, Martial; Morel, Jérôme; Reynaud, Jacqueline; Varvat, Cécile; Cathébras, Pascal (2008). "An unusual cause of spontaneous bleeding in the intensive care unit – mastocytosis: a case report". Cases Journal. 1 (1): 100. doi:10.1186/1757-1626-1-100. ISSN 1757-1626.