Metastasis of Clear Cell Renal Cell Carcinoma to the Parotid Gland: A Case Report.

Parotid gland metastases from distant primary malignancies are uncommon and present diagnostic challenges for clinicians. We present the case of a 65-year-old male with a history of clear cell subtype of renal cell carcinoma who presented with a painless swelling in the right parotid region. His medical history was significant for a right-sided renal cell carcinoma, for which he had undergone a radical nephrectomy five years ago.

Carotid Body Tumor: A Case Report of a Rare Neuroendocrine Neoplasm.

Carotid body tumors are rare neuroendocrine tumors originating from paraganglionic cells in the carotid body. Although these tumors are typically slow-growing and benign, their location and vascularity present unique challenges in management. Here, we present a case study of a 58-year-old male who presented with a painless, gradually enlarging neck mass over a six-month period.