Case report
Open access
Sep 2026
A collision tumor of buccal squamous cell carcinoma and diffuse large B-cell lymphoma: a case report and literature review
This case highlights the need to consider a second primary malignancy when the distribution of lesions does not follow the expected metastatic pathway of head and neck SCC and illustrates the limitations of needle biopsy in lymphoid lesions arising in a background of chronic inflammation.
Xiao Pang, Y. Long, Hui Wang et al.
· Frontiers in Oncology · 0 citations