Renal Mass/Cysts
Renal masses and cysts comprise a group of benign and cancerous tumors that arise in the kidneys. Most common among these are simple renal cysts (60-70% of all renal masses), which are benign, fluid-filled structures that generally produce no symptoms and are identified incidentally after radiology testing that is performed for other reasons. The most important distinction for patients with a renal mass or cyst is to determine whether or not the abnormality represents a cancer. Fortunately, a variety of radiological tests are available (including ultrasound, CT scan and MRI) that may permit distinction between benign and malignant kidney cysts and solid masses. In cases where a simple (benign) cyst is diagnosed, no additional treatment or follow-up is generally required. However, when a solid kidney mass or a cyst that is suspicious for cancer is noted, follow-up imaging studies and/or surgical intervention is often recommended. In this scenario, your urologist may discuss several different treatment options including removal of the entire kidney, a portion of the kidney or even more recently developed treatments that are designed to destroy only the tumor with limited injury to the surrounding normal tissue. At the University of Michigan, surgery for kidney cysts or masses is often performed using minimally-invasive (laparoscopic) techniques that reduce the pain associated with surgery and facilitate a more rapid return to your usual activities.
| Service Name | Appointment |
|---|---|
| Urology - Adult | |
| General Urology | A. Alfred Taubman Health Care Center | 734-936-7030 |
| Brighton Health Center | 734-936-7030 |
| Livonia Center for Specialty Care | 734-936-7030 |
| Ypsilanti Health Center | 734-936-7030 |
