Top
10
Doctor insights on: What The Percentage Kidney Stones Will Show Up On An Ultrasound

Share
1

1
Please tell me, could a kidney stone not show on ultrasound?

Please tell me, could a kidney stone not show on ultrasound?

Some may not: Some kidney stones may not show on ultrasound .If the stones are less than 3mm the ultrasound exam may not be able to detect in some cases cat scan is the standard test used in us to diagnose kidney stones, but it does involve risk of radiation as compared to ultrasound. ...Read more

Dr. Michael Gabor
2,190 doctors shared insights

Sonogram (Definition)

An ultraound, also known as a sonogram, is a painless and relatively inexpensive imaging test that utilizes sound waves instead of ionizing radiation. There are no side effects. Ultrasound can give us two-dimensional, and in some applications three-dimensional, images of structures and organs in virtually any part of the body. In addition to diagnostic uses, such as evaluating abnormalities in the abdomen, pelvis, and breast, ultrasounds are commonly used to guide needle and catheter placement in a variety of surgical ...Read more


2

2
I had kidney stone surg 2 years ago and i feel o lot of pain in the same kidney ultrasound shows that is not any stone but my pain is getting worse

I had kidney stone surg 2 years ago and i feel o lot of pain in the same kidney  ultrasound shows that is not any stone but my pain is getting worse

Here are some ...: What you described suggests the current pain is not related with kidney or stone. So, collect & bring the info on the onset, degree, duration, interval, & progress of the symptoms over time to Doc for analysis, physicals, possible tests so to deduce possible Dx for reasonable Rx. Best wish ... ...Read more

See 1 more doctor answer
3

3
Does a CT or ultrasound always show kidney stones?

Does a CT or ultrasound always show kidney stones?

No: Ct and ultrasound does not "always" show kidney stones. The resolution may not be sensitive enough to see very small stones less than 2 to 3 mm. Depending on the thickness of the images on the ct scan, a stone may be potentially missed between the images taken by the ct scanner. Ultrasound may also over-read or miss very small stones as well. Overall though, the detection rate is still very hi. ...Read more

See 1 more doctor answer
4

4
Possible for kidney stone not to show up on ultrasound?

YES: Sometimes you would need a different test to pick up stones. ...Read more

5

5
I have gross hematuria. I think I passed a kidney stone since it's did not show on the last ultrasound. How long does the blood show after stone pass?

I have gross hematuria. I think I passed a kidney stone since it's did not show on the last ultrasound. How long does the blood show after stone pass?

Afew days but: The stoen may have passed but continued blood could indicate another stone of some other reason. Yoy need to discuss this with your physician ...Read more

See 1 more doctor answer
6

6
Ultrasound show kidney stone bilateral 4mm in lower pole with pain, blood in urine on and off pain now for a month ! how long will it take to pass?

Course is highly...: Variable. With persistent symptoms and known stones it is time to make a plan with your urologist. ...Read more

7

7
It it possible for kidney stones to show up on ultrasound and not of CT scan if so what kind of stones would they be (uric acid)?

It it possible  for kidney stones to show up on ultrasound and not of CT scan if so what kind of stones would they be  (uric acid)?

Uric acid stones: yes, this is possible: Uric acid stones are not very radio-opaque - so plain XRAY miss them; so might CT, unless contrast is used. Ultrasound will not miss them, unless small - less than 5 mm ...Read more

See 2 more doctor answers
8

8
My occult blood says +2 but the rbc says 0-2. Which is more accurate/ Also had a cystoscopy which is negative and ultrasound shows 7 kidney stones...

My occult blood says +2 but the rbc says 0-2. Which is more accurate/ Also had a cystoscopy which is negative and ultrasound shows 7 kidney stones...

Stones cause blood: Microscopic hematuria means blood in urine not visible to naked eye. Blood cells can break up in urine so that none or very few RBCs visible on microscopy. Presence of kidney stones in your case gives reasonable cause for microscopic hematuria. Worthwhile having 24 hr urine checked for calcium, citrate etc. in case there is metabolic cause for stones. Treatment will depend upon size of stones. ...Read more

See 1 more doctor answer
9

9
Urologist ordered CAT bc blood in urine and an earlier ultrasound that showed 4 kidney stones. What body parts will show up in the CAT scan?

Urologist ordered CAT bc blood in urine and an earlier ultrasound that showed 4 kidney stones. What body parts will show up in the CAT scan?

Abdomen and pelvis: The CT scan ordered when a patient has blood in the urine is of the abdomen and pelvis. It will show the kidneys, ureters, bladder and will also incidentally show the liver, lower lobes of lungs and spleen. Normally contrast is given intravenously when checking on urinary bleeding. Best wishes. ...Read more

See 1 more doctor answer
10

10
I was sent to get a blood test because of kidney stones that a sonogram revealed I have. My results show that my MPV is high at 12.7 Is that normal?

I was sent to get a blood test because of kidney stones that a sonogram revealed I have. My results show that my MPV  is high at 12.7 Is that normal?

Platelets: MPV=mean platelet volume This is a little used value in thehemograom, with only weak correlation with disease states. Like red cells, younger platelets tend to be bigger, and stress reactions may prompt earlier release from the marrow. Many possible causes, but little utility in isolation. ...Read more

Dr. Ana Adelstein
64 doctors shared insights

Kidney Stones (Definition)

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


Kidney (Definition)

The kidneys are paired organs that lie on either side of the vertebral column. Part of their critical functions include the excretion of urine and removal of nitrogenous wastes products from the blood. They regulate acid-base, electrolyte, fluid balance and blood pressure. Through hormonal signals, the kidneys control the ...Read more