Table of Conents

SALIVARY GLAND TUMORS; CLINICAL AND PATHOLOGICAL FEATURES


ADENOCARCINOMA NOT OTHERWISE SPECIFIED (NOS)


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DIFFERENTIAL DIAGNOSIS
  • Adenoma (lack of infiltration of capsule and surrounding parenchyma such as nerve, blood vessels)
  • Polymorphous low-grade adenocarcinoma (PLGA; concentric whorl-like pattern, mucohyaline stroma, variable cell types. greater tendency of infiltration of surrounding tissue as islands)
  • Metastatic adenocarcinoma (history of primary tumor)
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