label: Salivary Gland Polymorphous Adenocarcinoma, Conventional Subtype
label_lc: salivary gland polymorphous adenocarcinoma, conventional subtype
description: "A salivary gland polymorphous adenocarcinoma characterized by the presence of uniform malignant cells with scant cytoplasm forming trabecular, tubular, microcystic, solid, and papillary-cystic patterns. The tumor stroma can be mucinous, myxoid, or hyalinized. Perineural involvement is often seen."