Understanding the USG Report

Key Findings & What They Mean

1. Kidneys - Bilateral Involvement

• Right kidney is small (72 mm) - slightly shrunken, suggesting chronic changes
• Bilateral mildly increased cortical echogenicity - a USG sign of chronic renal parenchymal disease (CKD). In Brenner & Rector's The Kidney, increased cortical echogenicity on both sides is a hallmark of chronic kidney disease
• Mild hydronephrosis in BOTH kidneys - urine is not draining freely
• Tiny 3.5 mm calculus in upper calyx of right kidney

2. Ureters - Both Dilated (Hydroureter)

• Left ureter has diffuse wall thickening - the radiologist specifically flags this as "?Infective," meaning the wall changes suggest inflammation/infection (ureteritis)

3. Urinary Bladder

• Moderately distended, wall normal, no stone/mass
• Catheter bulb is in situ - patient is already catheterized (indwelling Foley catheter present)

4. Left Ovary - Anechoic Cyst (29 x 20 mm)

• A simple cyst in a 71-year-old postmenopausal woman needs attention (though likely benign by report)

5. Right Ovary - Not Visualized

• Could be atrophied (normal in elderly women) or could not be seen due to bowel gas

Immediate Next Steps (as suggested by the radiologist)

Step 1 - Urine for R/E and C/S (MOST URGENT)

• Urine Routine Examination + Culture & Sensitivity
• This is to confirm/rule out urinary tract infection (UTI/pyelonephritis)
• The bilateral hydronephrosis with wall thickening in the left ureter strongly suggests an infective cause
• Culture will identify the organism and guide antibiotic choice
• Since the patient is catheterized, a catheter urine specimen should be sent (mid-stream from catheter port, not the bag)

Step 2 - Serum Urea and Creatinine (URGENT)

• To assess kidney function (renal function tests / RFTs)
• The bilateral hydronephrosis + small right kidney + increased cortical echogenicity raises concern for obstructive uropathy with underlying CKD
• Creatinine and eGFR will tell how bad the kidney function is right now
• Bailey & Love's Surgery notes that eGFR along with urea and creatinine is most informative for true renal function

Additional Steps to Discuss with the Treating Doctor

For the Bilateral Hydronephrosis + Infective Picture:

• Start empirical antibiotics (e.g., a fluoroquinolone or cephalosporin) while culture results are awaited, if not already started
• Review once C/S report comes (usually 48-72 hours) and de-escalate or change antibiotic accordingly
• Monitor urine output closely (patient is catheterized, so hourly urine output can be tracked)
• Repeat RFTs in 48-72 hours to see if kidney function is improving with treatment

For the Small Calculus (3.5 mm, right upper calyx):

• A 3.5 mm stone is small and may pass on its own
• No immediate intervention needed, but needs follow-up with a urologist
• Adequate hydration helps passage

For the Left Ovarian Cyst (29 x 20 mm, simple/anechoic):

• In a postmenopausal woman, even a simple cyst needs follow-up
• Send serum CA-125 (tumor marker) to rule out malignant potential
• A gynecologist referral is advisable
• Repeat USG (TVS - transvaginal sonography) in 6-8 weeks to check if the cyst is growing or changing character

For the Right Kidney Not Being Seen (Right ovary, not kidney):

• Right ovary not visualized is common in elderly women (often atrophied)
• No urgent action needed unless symptoms point to a right-sided problem

Priority Action List

Important Note

Disclaimer: This is educational interpretation only. All clinical decisions must be made by the treating physician who has access to the patient's complete history and examination findings.