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KUB X-ray

A KUB X-ray is a x-ray test of the kidneys, ureters and bladder. It shows some kidney and ureter stones. Typical effective dose 0.7 mSv, similar to about 3 months of natural background radiation (about 3 mSv a year).

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

SmartAnswer by DigiNepal SI

A KUB X-ray is a x-ray test of the kidneys, ureters and bladder. It shows some kidney and ureter stones. Typical effective dose 0.7 mSv, similar to about 3 months of natural background radiation (about 3 mSv a year). What it shows: Some kidney and ureter stones. generated by SI from cited sources · general information, not a diagnosis · consult a health professional

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

What it shows

Some kidney and ureter stones.

Why it is done

Follow-up of known stones.

Preparation

Usually no preparation. Remove metal and jewellery from the area. Tell staff if you are or might be pregnant.

Radiation & safety

Typical effective dose 0.7 mSv, similar to about 3 months of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long it takes

a few minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

X-ray

Consult a doctor to interpret results — a single test does not make a diagnosis.

Related conditions

entry-health-condition-ckd

Where to get this near you

Care near you

Uses your location once to list the nearest facilities. Nothing is stored.

Common questions

What does a kub x-ray show?
Some kidney and ureter stones.

Why is a kub x-ray done?
Follow-up of known stones.

How do I prepare for a kub x-ray?
Usually no preparation. Remove metal and jewellery from the area. Tell staff if you are or might be pregnant.

Does a kub x-ray use radiation?
Typical effective dose 0.7 mSv, similar to about 3 months of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

How long does a kub x-ray take?
a few minutes

Why is KUB X-ray done?
Follow-up of known stones.

How do I prepare for KUB X-ray?
Usually no preparation. Remove metal and jewellery from the area. Tell staff if you are or might be pregnant.

Is KUB X-ray safe in pregnancy?
Typical effective dose 0.7 mSv, similar to about 3 months of natural background radiation (about 3 mSv a year). Tell staff if you are or might be pregnant; the benefit usually outweighs the small risk, and shielding or alternatives can be considered.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

Emergency — call102