Malignant Ethmoid Sinus Neoplasm

A malignant peripheral nerve sheath tumor that affects the esophageal wall.

Esophageal segments used primarily in pathology, and distinct from the anatomic segments used for clinical purposes.

A primary or metastatic malignant neoplasm involving the esophagus.

An epithelioid cell type gastrointestinal stromal tumor with an aggressive clinical course.

A malignant neoplasm that affects the epiglottis. The vast majority of cases are squamous cell carcinomas.

A primary or metastatic malignant neoplasm that affects the epididymis. Representative examples include primary epididymal adenocarcinoma and metastatic carcinoma to the…