Primary aggressive non-Hodgkin lymphoma of the parotid gland in a young individual: A case report

Follicular Lymphoma Mimicking a Benign Submandibular Gland Tumor

“…Primary salivary gland lymphoma can be considered when the parenchyma is involved. Intraglandular lymph nodes involvement without infiltration of the parenchymal gland can be considered a nodal origin [4]. However, a lesion should be considered primary salivary gland lymphoma if it has no capsule and no lymph nodes found [19].…”

“…Its accounts for 2%-5% of salivary gland neoplasms [1,2,3]. The parotid glands are most frequent involved, accounting for 70% of cases, followed by the submandibular glands (25%), sublingual glands, and minor salivary glands (<10%) [1,2,3,4,5].…”