A minority of small renal masses are solid masses ... An enhanced CT scan of the same cyst shows minimally thickened internal septation (Panel D, arrow), with perceptible enhancement but no ...

What Is a Kidney Cyst? There are different kinds of kidney cysts. A simple kidney cyst is a round pouch of smooth, thin-walled tissue or a closed pocket that is usually filled with fluid.

Simple renal cysts typically have thin walls with no calcification, septation or enhancement shown on contrast studies. Solitary simple cysts are common and are often diagnosed incidentally. In the ...

Complex renal cysts may have septations (walls within the same cyst), calcifications (deposition of calcium) and enhancements (a part of the cysts receives blood supply). Some symptoms that may ...