Benign Soft Tissue Neoplasm of Uncertain Differentiation

A benign neoplasm that arises from mesenchymal cells in extra skeletal sites. The most common types are lipomas (from adipose or…

A non-metastasizing neoplasm that arises from the soft palate or uvula.

A benign mesenchymal neoplasm arising from smooth muscle tissue.

A non-metastasizing neoplasm arising from the wall of the small intestine.

Abnormal growth of the cells that comprise the tissues of the skin, without any evidence of malignancy.

A non-metastasizing neoplasm that arises from the hair follicles, sebaceous glands, or sweat glands. Representative examples include cylindroma, hidrocystoma, hidradenoma, and…