An oncocytoma is a tumor made up of oncocytes, epithelial cells characterized by an excessive amount of mitochondria, resulting in an abundant acidophilic, granular cytoplasm. [1][2] The …

2021年11月18日 · Renal oncocytoma is a noncancerous (benign) growth in one or both of your kidneys. These lesions may not cause symptoms or need treatment. Healthcare providers …

2023年8月28日 · Renal oncocytomas are common benign kidney neoplasms that account for 3 to 7 percent of renal neoplasms. They usually occur in adults, most frequently in the seventh …

2024年11月19日 · Renal oncocytomas are relatively benign renal tumors. The main clinical importance of this lesion is the difficulty in preoperatively distinguishing it from renal cell …

2023年3月31日 · Renal oncocytoma, also known as oncocytoma of the kidney, is a rare type of benign kidney tumor. It is composed of oncocytes, which are cells that have an abnormally …

An oncocytoma is a benign tumor made up of oncocytes (unusually large cells that tend to form into tumors). Oncocytomas can occur in any organ, but they are particularly common in the …

Renal oncocytoma (RO) is a benign renal neoplasm that is an increasing concern for urologists, oncologists, and nephrologists due to its difficult differential diagnosis from renal cell …

An oncocytoma is an epithelial tumor composed of oncocytes, large eosinophilic cells having small, round, benign-appearing nuclei with large nucleoli and excessive amounts of mitochondria.

Oncocytoma is a rare and typically benign neoplasm characterized by the proliferation of oncocytes—large epithelial cells with granular, eosinophilic cytoplasm due to abundant …

2025年1月12日 · What is oncocytoma? Oncocytoma is a benign encapsulated epithelial salivary gland neoplasm composed of large epithelial cells with abundant eosinophilic granular …