What Causes Small Cortical Cyst In Left Kidney?
Your symptoms are most likely not related to renal cyst.
Detailed Answer:
Hello
Your symptoms are most likely not related to renal cyst.
Findings suggest small cortical cyst in left kidney.This is a benign finding and generally it doesn't require any treatment.These are age rated developmental cysts and these are generally asymptomatic.
Lower backache may be due to some other reasons.As many investigations has been done and these are negative.I suggest you to evaluate for arthritis.Many cases of arthritis,patient present with backache and MRI etc are normal.
You may need X-ray of both hands,X-ray both SI joint(prone position) and few blood tests for arthritis.You also need clinical evaluation by a rheumatologist.
Treatment depend upon findings.
Get well soon.
Hope I have answered your question.
Further queries are most welcome.
Take Care
Dr.Indu XXXXXXX