33 results
Urinoma and Calyceal rupture on Renal Ultrasound
Sudden onset Rt flank pain.  Patient has right distal
Urinoma and Calyceal ... Urinoma most likely ... due to minor calyces ... RJonesSonoEM #Urinoma ... #Calyceal #rupture
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Modalities for Renal Calculus ... to identify non-calculus ... system duplication, calyceal ... Useful for non-calculus ... Kidney #stones #calculus
UVJ Stone on Bladder Ultrasound - Sagittal
Patient has right distal UVJ stone with hydronephrosis and urinoma.
hydronephrosis and urinoma ... Urinoma most likely ... due to minor calyces
Types of Renal Calculi

Calcium oxalate
 - Interstitial apatite plaque, Low urine volume, Increased urinary calcium excretion,
Types of Renal Calculi ... heart failure #Calculi ... diagnosis #causes #calculus
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
or other tumor, Calculi ... - Malignancy, Calculi ... Schistomiasis, Malignancy, Calculi
Hydronephrosis Grading
Grade I - Pelviectasis 
Grade II - Caliectasis (Major Calyces)
Grade III - Caliectasis (Minor Calyces)
Grade
Caliectasis (Major Calyces ... Caliectasis (Minor Calyces
Hydronephrosis and Urinoma from Calyx Rupture on POCUS
1-year memory.  Felt Rt flank pain to groin
Hydronephrosis and Urinoma ... around kidney (urinoma ... suspected minor calyces ... Hydronephrosis #Urinoma
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
Painful: suggests calculi
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Tubulolnterstitial • Calculi ... • BPH • Calculi
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
POST-RENAL Urinary calculi