Doctor insights on:
Inconclusive Ct Scan For Kidney Stones
Not often: Having a ct scan exposes a person to low doses of radiation. Most people will have at least one ct scan in there lifetime, which is not harmful. However, people with chronic conditions, like stones, may be exposed to radiation from imaging tests like ct scans multiple times in their life, which can be harmful. Trying to use alternative methods like ultrasound, if possible, is a good option. ...Read moreSee 1 more doctor answer
Computed tomography is also known as CT scan. Ct uses xrays taken an 360 degrees combined with a computer to see"inside" the body. The table moves as the xray tube and detectors spin around the patient 10 times a second or more! the image shows excellent soft tissue detail, enhanced with injection of intravenous contrast or oral contrast. This way the body is shown in slices, in any plane, usually axially, but ...Read more
Only when needed: You should only have a ct scan when the benefit to you at that moment is greater than the risk from the radiation. Hard to measure, but, you should not get one "just to see where the stones are". You should try to always use techniques to limit radiation dose, dual energy ct can provide insight as to what kind of kidney stones there are to maximize treatment, and consider MRI (no radiation). ...Read more
Ct scan for kidney stones reveals 'a few small stable bilateral inguinal lymph nodes all less than 10mm.' all other results normal. What are these?
Had l spine xray and CT scan for kidney stones, all clear. Low back pain..Would l spine xray have shown lower back tumor? No stones, uti, etc.
No: An x-ray of the lumbar spine would predominantly show only bone. In general, an x-ray is not a very sensitive test to detect the specific cause of back pain in most patients. Consider requesting an MRI which shows the bone, but also shows the nerves, discs, and other soft tissues of the back and is therefore much more sensitive than an x-ray. ...Read moreSee 2 more doctor answers
Should i contact a different doctor for adrenal mass went to a urologist after a CT scan for kidney stones showed an adrenal mass. Urologist sent me for a MRI and had me do a 24 hour urine test to see why i had kidney stones. I am more worried about the
The most common: Adrenal mass seen in about 15% of patients is an adrenal adenoma which is a benign tumor. It is easy to characterize on MRI because we can show there is fat in the tumor. This usually (94% accurate) means that the adrenal tumor is benign. But we make sure by following the tumor with additional MRI studies, which do not use harmful radiation. Ultrasound is not as accurate for followup. ...Read moreSee 2 more doctor answers
Could be myeloma in woman in early thirties? Only symptom is persistent low back pain.Had clear l spine xray/ clear CT scan for kidney stones. No uti.
Im 20 years old and had a CT scan for kidney stone and it showed a incidental 11 mm interpolar left renal cortical cyst no pain should I be worried?
Im 20 yr old and had a CT scan for kidney stone and it showed a incidental 11mm interpolar left renal cortical cyst don't know what this means worried?
Not to worry: A solitary incidental cyst in the kidney is not anything to worry about. Such cysts are quite common and do not cause symptoms. ...Read more
Possibly: If you know you have a kidney stone, a ct scan is not necessary unless symptoms develop. If the person remians asymptomatic, periodic imaging with ultrasound or other x-rays are adequate. However, small stones may be missed on these studies and a ct scan may be required to locate the stone. ...Read moreSee 1 more doctor answer
Capture it: Hopefully, you were screening your urine and caught the stone. If the scan showed a 3 mm stone and you captured a 3mm stone, that is good enough. You should be pain free and a check of your urine from your doctor should show that the blood has cleared. ...Read moreSee 1 more doctor answer
Ct scan uses data from a beam of xrays and reconstructs a cross sectional image of your body. It is a high dose of xrays and used only when the benefits outweigh the risk. Cancer risk is 1 in 500 in children. Also using iodinated contrast might cause transient renal failure in about 5% of patients. (contrast induced nepropathy) most do not explain this to the patient as ...Read more
Seriously- renal stones are the result of postive and negatively charged particles in urine binding together and precipitating as solids- most frequently as calcium- oxalate. This happens most often when the urine is concentrated- ie when you are dehydrated. And trying to pass these stones from the kidney to the bladder is incredibly painful. ...Read more
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