(UMLS (NCI) C1367653) Cutaneous Immunocytoma; Marginal Zone B Cell Lymphoma of Skin; Marginal Zone B Cell Lymphoma of the Skin; Primary Cutaneous Marginal Zone B Cell Lymphoma of Mucosa-Associated Lymphoid Tissue; Primary Cutaneous Marginal Zone B-Cell Lymphoma of Mucosa-Associated Lymphoid Tissue; SALT Lymphoma; Skin-Associated Lymphoid Tissue Lymphoma =Neoplastic Process ;