K Hartmann et al.
The journal of investigative dermatology. Symposium proceedings, 6(2), 143-147 (2002-01-05)
Mastcytosis is a rare disease characterized by an abnormal increase of mast cells in tissues. The skin is the organ most frequently involved, but mast cells also accumulate in the bone marrow, gastrointestinal tract, lymph nodes, spleen, and liver. Recent