Fibroma of the Mouse Skin

A benign neoplasm arising from the fibrous tissues. It is characterized by the presence of spindle-shaped fibroblasts.

A benign well-circumscribed tumor composed of mature adipocytes, characterized by areas of abundant fibrous tissue.

A distinctive type of liver cell carcinoma that arises in non-cirrhotic livers and is seen predominantly in young patients. The tumor…

A benign smooth-muscle tumor, usually in the uterus or gastrointestinal tract. Also called leiomyoma.

A benign or malignant neoplasm composed of fibrohistiocytic cells, spindle fibrocytic cells, and histiocytes, in a storiform pattern.

A rare, pilar-associated mesenchyme neoplasm with follicular differentiation. It usually occurs in the face, neck, and chest. It presents as a dome-shaped…