Involved Risk CT for kidney cyst

[mjbeinme]

The results of my renal ultrasound which was done in October of 2009 state: left kidney measures 10.0 cm in lenght and contains a 2.1 x 1.3 x 1.2 cm hypoechoic left mid renal lesion containing internal septation and low level internal echogenicity.  This does not represent a simple cyst.  No other lesion is identified.  There is no hydronephrosis or calculus.  A CT or MRI was recommended for further assessment.  My doctor recmmended a CT but I was concerned due to  publicity regarding CT's and too much radiation, so I chose not to do it, but I'm not sure if I made the right decision.

[el_em_en_oh]

Hey there. First of all, I'm sorry to hear about your renal issues. The good news is that you're asking questions and educating yourself. Excellent!

I can't speak to the cyst itself, although I have a ton of simple cysts myself (Bosniak Scale ~ Cat. 2F), but I can speak to the CT.

I have had approximately 30 CT's since January 1st of this year... yes, 2010. I can't even begin to think about how many I've had since my renal problems (kidney-stones & cysts) started.

You're right to be concerned about the radiation exposure involved with a CT as there is risk of cancer if exposure is consistent and regular, but the risk involved in a single CT are miniscule. I'll be getting cancer LONG before you, trust me on that one.

Don't sweat it kiddo... you'll be fine!