Benign Subglottis Neoplasm

A non-metastasizing tumor located underneath the adrenal capsule.

A mature monodermal teratoma that arises from the ovary and is characterized by the presence of benign, thyroid-type tissues.

A benign neoplasm composed of mesenchymal stromal cells without evidence of cellular atypia.

A clonal proliferation of keratinocytes in the skin that lacks locally invasive growth and metastases.

A primary, non-invasive neoplasm without metastatic potential affecting the spinal cord. Representative examples include dermoid cyst, lipoma, and neurofibroma.

A non-metastasizing neoplasm that arises from the sphenoid sinus.