642 results
Types of Renal Calculi

Calcium oxalate
 - Interstitial apatite plaque, Low urine volume, Increased urinary calcium excretion,
Types of Renal Calculi ... Hypercalcemia, Renal ... heart failure #Calculi ... #Types #Renal # ... diagnosis #causes #calculus
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
Modalities for Renal ... Calculus AXR ... for ureteric and renal ... for ureteric and renal ... #Renal #Kidney
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
Differential Diagnosis Renal ... or other tumor, Calculi ... - Malignancy, Calculi ... Schistomiasis, Malignancy, Calculi
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
) - Prerenal, Renal ... Postrenal PRE-RENAL ... Vascular occlusion RENAL ... Infection POST-RENAL ... Urinary calculi
Algorithm and Differential Diagnosis of Macroscopic Hematuria
Important Historical Elements:
- Painless: suggests malignancy
- Painful: suggests calculi/infection
- Urinalysis:
Painful: suggests calculi ... suggest intrinsic renal
Pyonephrosis with large renal calculus on POCUS
Acute left flank pain with nausea and vomiting. What's the
Pyonephrosis with large renal ... calculus on POCUS ... calculus. ... #Pyonephrosis #calculus ... #renal #ultrasound
Common causes of Acute Kidney Injury AKI - Differential Diagnosis
HEMODYNAMIC
 • Cardiac failure: Impaired forward flow,
thromboembolism, renal ... OBSTRUCTIVE • Urinary calculi ... tumors INTRINSINC RENAL
Pediatric Causes of Abdominal Pain

Surgical:
 - Acute appendicitis 
 - Intestinal obstruction including intussusception 
 -
hydronephrosis • renal ... calculus - Henoch—Schönlein
UROLITHIASIS 

80% of stones are composed of calcium oxalate or phosphate. Others include uric acid (9%),
staghorn or large calculus ... overwhelms the renal ... flankpain #PCN #calculus
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
Tubulolnterstitial • Calculi ... • BPH • Calculi