A neoplasm which is characterized by the absence of morphologic features associated with malignancy (severe cytologic atypia, tumor cell necrosis, and high mitotic rate). Benign neoplasms remain confined to the original site of growth and do not metastasize to other anatomic sites.
cancer +
cardiovascular neoplasm +
childhood neoplasm +
connective and soft tissue neoplasm +
connective tissue neoplasm +
cystic neoplasm +
digestive system neoplasm +
dysplasia
embryonal neoplasm +
endocrine neoplasm +
epithelial neoplasm +
erythroplasia
fibrosis +
germ cell tumor +
giant cell tumor +
Glomus Jugulare Tumor
hamartoma +
head and neck neoplasia +
hematopoietic and lymphoid system neoplasm +
histiocytoma +
Leiomyoma, Epithelioid
Mediastinal Cyst
melanocytic neoplasm +
mesenchymal cell neoplasm +
mesenchymoma +
mesothelial neoplasm +
mixed neoplasm +
nail tumor
neoplasm of thorax +
neoplastic cell
Neoplastic Medium-Sized B-Lymphocyte with Basophilic Cytoplasm