Benign Mastocytoma

Definition 1

A localized mast cell neoplasm without metastatic potential. (NCI Thesaurus)

Definition 2

A benign neoplasm composed of mast cells. (NCI Thesaurus/CDISC)

Definition 3

A solitary benign tumor of MAST CELLS with a diameter ranging up to a few centimeters. This unifocal tumor is usually confined to the skin. (NLM, Medical Subject Headings)

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