Malignant Neoplasm of the Cervical Esophagus

A primary or metastatic malignant neoplasm involving the abdominal region of the esophagus.

A tumor composed of atypical neoplastic, often pleomorphic cells that invade other tissues. Malignant neoplasms often metastasize to distant anatomic sites and…

A primary or metastatic malignant neoplasm that affects the anatomic structures of the neck region.

A primary or metastatic malignant neoplasm involving the nasopharynx.

A malignant neoplasm affecting the nasal cavity. Representative examples include carcinoma and lymphoma.

An infiltrating malignant epithelial neoplasm characterized by the presence of atypical cells with myoepithelial differentiation. Representative examples include malignant breast myoepithelioma and…