Roxas AJP. Triple Primary Malignancy (Synchronous Papillary and Follicular Thyroid Carcinomas and Diffuse B-Cell Lymphoma of the Submandibular Gland and Cervical Lymph Nodes) in a 70-Year-Old Woman. Philipp J Otolaryngol Head Neck Surg [Internet]. 2025 Sep. 20 [cited 2026 May 3];:36-40. Available from: https://pjohns.pso-hns.org/index.php/pjohns/article/view/2289