42 results
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
radiation dose Ultrasound ... identify non-calculus causes ... for non-calculus causes ... scan) when an ultrasound ... #Kidney #stones
Proximal Ureteral Stone on POCUS
Acute flank pain.
2 cm obstructing stone in proximal ureter. Can't just managed
Proximal Ureteral Stone ... on POCUS Acute ... #POCUS #renal # ... kidney #clinical ... #ultrasound
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
Acute Kidney Injury ... , urinalysis, renal ... - Intrarenal: stones ... appropriate) #Acute ... #Kidney #Injury
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
urine can induce color ... hematuria • Signs ... Hematuria: • Stone ... Cystitis • Bladder stones ... • Infection (Viral
Twinkle Sign - Bladder Stone on Doppler Ultrasound

Obstructive uropathy is evidenced on POCUS by hydronephrosis, but
Stone on Doppler ... hydronephrosis, but renal ... irregular, erratic color ... #Color #Doppler ... #Ultrasound #Clinical
Ureteral Stone on Renal POCUS

A 23yo male with no significant PMHx presents with acute LLQ pain,
Ureteral Stone on ... presents with acute ... Bladder ultrasound ... controlled, & no signs ... clinical #ultrasound
Renal Infarction on POCUS

An illustrative case of renal infarction: Note that there is almost no color
An illustrative case ... there is almost no color ... upper half of the kidney ... Infarction #POCUS #clinical ... #ultrasound #kidney
Acute Kidney Injury - AKI Workup Algorithm and Differential Diagnosis
Baseline Investigations: full blood count with differential,
Acute Kidney Injury ... and Differential Diagnosis ... osmolarity If cause ... investigations depending on clinical ... context and signs
Hepatorenal Syndrome (HRS) - Diagnostic Criteria
HRS-AKI (Acute: previously known as HRS Type 1)
 • ↑ Creatinine
Syndrome (HRS) - Diagnostic ... Criteria HRS-AKI (Acute ... haematuria, Normal renal ... ultrasound HRS-NAKI ... - No other cause
Stone in Neck (SIN) Sign of Acute Cholecystitis

Always eval the GB neck - impacted stone-in-neck (SIN)
Stone in Neck (SIN ... ) Sign of Acute ... ppv of 93% in diagnosing ... Cholelithiasis #POCUS #clinical ... #ultrasound #Cholecystitis