Renal magnetic resonance angiography (MRA)

Renal magnetic resonance angiography (MRA)
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The Bosniak classification of renal cysts

The Bosniak renal cyst classification system was initially reported in 1986, using CT scan findings. Although other imaging modalities are frequently used in the evaluation of renal masses, such as ultrasound and magnetic resonance imaging (MRI), CT scan (with and without contrast enhancement), remains the primary diagnostic technique. Ultrasonography is helpful for simple cyst identification, […]
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Renal cyst

A renal cyst is a fluid collection in the kidney. There are several types based on the Bosniak classification. The majority are benign, simple cysts that can be monitored and not intervened upon. However, some are cancerous or are suspicious for cancer and are commonly removed in a surgical procedure called nephrectomy.
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