RESUMO
INTRODUCTION AND SIGNIFICANCE: This is (ESC RCC) a rare renal tumor that was thought to occur exclusively in female patients and almost exclusively in TSC patients. The tumor does not have distinctive clinical symptoms or radiological manifestations that are important for distinguishing it from other tumors or renal formations, but it has unique features and distinct histological characteristics that allow us to distinguish it from other tumors. Despite its slow growth, it sometimes metastasizes to other parts of the body. Surgical interventions are treated by examining tissue samples that show the characteristic features of the tumor. CASE PRESENTATION: We present the case of a patient who complained of mild flank pain without other associated symptoms. She was successfully treated in our hospital and followed up for 8 months without any problems. CLINICAL DISCUSSION: This tumor generally has slow growth and good prognosis and is often detected at an early stage. However, when confronted with this tumor, good surgical excision with a full body scan is necessary to rule out the presence of metastases, monitor the patient well, and act decisively despite the good warning of this tumor, as we have not yet achieved complete visualization of this formation. Neoplastic. CONCLUSION: By studying the successive reports of this unique tumor, this manuscript will help document our case and review the literature on this tumor to try to understand this tumor formation in the hope of achieving the best medical care for these patients.