CT Kub Plain

A CT KUB PLAIN (Computed Tomography Kidneys-Ureters-Bladder) scan is a painless, non-invasive imaging test that captures high-resolution 3-D pictures of the urinary tract without contrast dye. At Cadabams Diagnostics, our advanced 128-slice CT scanners deliver crystal-clear images within minutes, helping doctors detect stones, infections or structural problems early—while using the lowest possible radiation dose.

1. CT KUB PLAIN (non-contrast) – most common
2. CT KUB with contrast – used only when tumours or complex anatomy suspected

• Stone number, size & location
• Ureteric dilation or stricture
• Bladder wall thickness
• Hydronephrosis grade
• Incidental adrenal, liver or pelvic findings

• Confirm kidney stones before treatment
• Evaluate unexplained loin pain
• Detect congenital anomalies (duplex ureter, ectopic kidney)
• Guide minimally invasive procedures such as ESWL

Indications

• Sudden, severe flank or lower-abdomen pain
• Blood in urine (haematuria)
• Recurrent urinary tract infections
• Monitoring known stones or post-surgery check-ups

Ideal Candidates

• Adults of any age with suspected urinary pathology
• Pregnant women only when benefits outweigh risks (with special shielding)

• Speed: Walk-in appointments; report ready in 2–4 hours
• Accuracy: 95–98 % sensitivity for stones >2 mm
• No needles: Ideal for diabetics & elderly
• Cost-effective: Prevents unnecessary hospital admissions

• Urolithiasis (kidney & ureteric stones)
• Acute pyelonephritis
• Bladder tumours
• Ureteropelvic junction obstruction
• Retroperitoneal masses

• Fasting: Not required; light meals are fine
• Hydration: Drink 1 litre of water 30 min prior for better bladder distension
• Clothing: Wear metal-free attire or change into provided gown
• Valuables: Remove jewellery, belts & mobile phones

• Valid doctor’s prescription
• Previous imaging discs (if any) for comparison
• Serum creatinine not needed for plain scan

• Morning slots (7 am–11 am): Shorter wait times
• Any day: 7 days a week at Cadabams Diagnostics locations

• Age: 3 years and above (paediatric low-dose protocols available)
• Weight: Up to 180 kg with our wide-bore scanner
• Contra-indications: Pregnancy (first trimester) must be declared

1. Check-in at reception with ID and prescription
2. Questionnaire on allergy & pregnancy status
3. Positioning – lying on your back, arms above head
4. Scanning – table moves through the gantry; you’ll hear a whirring sound
5. Post-scan – radiologist reviews images; no recovery time needed

• Inform staff if you might be pregnant
• Mention implanted devices (pacemaker, cochlear implant)
• No contrast in this study, so allergy prep not required