Korean Journal of Head and Neck Oncology 2019;35(1):37-40

doi:10.21593/kjhno/2019.35.1.37

A Case of Angioimmunoblastic T-cell Lymphoma Involving the Ipsilateral Parotid and Lateral Neck

Seok Jung HONG 1 ; Mi Ji LEE ; Seung Woo KIM

Affiliations

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Keywords

Angioimmunoblastic T-cell lymphoma; Parotid gland; Neck

Country

Republic of Korea

Language

Korean

Abstract

Angioimmunoblastic T-cell lymphoma (AITL) is a rare subtype of malignant lymphoma (ML), accounting for only 1 to 2% of all non-Hodgkin's lymphoma (NHL). Although ML of the parotid gland is rare, the majority are B-cell types. The AITL occurring synchronously in the parotid gland and lateral neck has not been reported earlier. It is classified as a high-grade malignancy with aggressive clinical features, and the prognosis is worse than any other type of NHL. We recently encountered a 72-year-old man with multiple mass on the ipsilateral parotid tail and lateral neck, and he was finally diagnosed as AITL. We report the unique and rare disease entity with a brief literature review.