What is Oncocytoma kidney?
Renal oncocytoma is a benign (noncancerous) growth of the kidney. They generally do not cause any signs or symptoms and are often discovered incidentally (by chance) while a person is undergoing diagnostic imaging for other conditions.
Is renal oncocytoma cancerous?
Most renal oncocytomas are benign (non-cancerous) and metastasis is very rare. Although many benign tumors do not require treatment unless they are causing unpleasant symptoms, it can be difficult to confidently differentiate a renal oncocytoma from renal cell carcinoma based on diagnostic imaging tests alone.
Can a benign tumor be diagnosed as renal oncocytoma?
Although many benign tumors do not require treatment unless they are causing unpleasant symptoms, it can be difficult to confidently differentiate a renal oncocytoma from renal cell carcinoma based on diagnostic imaging tests alone. Most people are, therefore, treated with surgery which allows for confirmation of the diagnosis.
What kind of tumor is an oncocytic neoplasm?
Oncocytic renal neoplasm, favors oncocytoma (see comment) Comment: Tumor shows an oncocytic neoplasm with morphological features and immunoprofile consistent with a renal oncocytoma. The lesion is formed of oncocytic cells arranged in small nests in surrounding loose edematous stroma.
Is the oncocytoma tumor restricted to one organ?
One should keep in mind that the oncocytoma is not restricted to a particular organ; on the contrary, it can arise in more than just one organ. Despite being a benign tumor, it is quite difficult for it to be distinguished from the renal cell carcinoma.
When is the peak incidence of renal oncocytoma?
The renal oncocytoma is one of the primary adult epithelial renal neoplasms that are treated through surgical resection (5% of all the cases). The condition often affects patients who are in their 6th-7th decade of life, with the peak incidence being at approximately 55 years.