Solitary Mastocytoma of the Skin, also known as solitary mastocytoma, is related to mast cell neoplasm and mastocytosis, cutaneous. An important gene associated with Solitary Mastocytoma of the Skin is KIT (KIT Proto-Oncogene, Receptor Tyrosine Kinase), and among its related pathways/superpathways are PAK Pathway and NF-kappaB Signaling. Affiliated tissues include skin and smooth muscle, and related phenotypes are immune system and hematopoietic system