27 results
Imaging Modalities for Renal Calculus

AXR. KUB
 - Good far calcium-containing stones useful when limited radiation dose
calcium-containing stones ... X-rays useful tor stone ... - Better tor ureteropelvic ... ureteric and renal stones ... Renal #Kidney #stones
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
carcinoma - Stone ... Intramural • Ureteropelvic ... • Bladder stone
UPJ Stone on Sagittal Bladder POCUS

4th grade female with right mid abdominal pain.  Brought from
UPJ Stone on Sagittal ... Robert Jones @RJonesSonoEM ... #UPJ #Ureteropelvic ... #junction #Stone
Mixed Urinary Incontinence: Pathogenesis and Clinical Findings

Urgency Urinary Incontinence (UUI) -> Urinary leakage preceded by a
; BOO (tumour, stone ... causing Decreased tone ... - Failure to Store ... Incontinence #Mixed #Pathophysiology
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
signs, Fragile bones ... osteoporosis, Kidney stones ... Secondary #Tertiary #pathophysiology
Cushing's Reflex - Pathophysiology
HYPERTENSION with a reflex BRADYCARDIA
 → ↑ ICP 
 → ↓ CBF
 →
Cushing's Reflex - Pathophysiology ... → ↑ Vasomotor tone ... Cushings #Reflex #Pathophysiology
Lower Urinary Tract Infections: Complications
 - Infection damages the urinary tract epithelium causing fibroblast proliferation and
urine -> Struvite stones ... UrinaryTractInfection #LUTI #Pathophysiology
Classification of COVID-19 Disease States and Potential Therapeutic Targets

Viral Response Phase -> Host Inflammatory Response Phase
Stage
COVID-19 Disease States ... Infection) Stage II (Pulmonary ... Classification #Diagnosis #Pathophysiology
Oxygen Delivery Equation
DO2 = CO x {(1.39 x Hb x sO2) + (PaO2 x 0.03)}
DO2 =
you're in a grocery store ... Delivery #Equation #pathophysiology ... #pulmonary #apples
Vasospastic (Prinzmetal) Angina
Definition / Epidemiology:
 • Rest angina attributed to coronary artery vasospasm.
 • Patients often
Pathophysiology: ... and sympathetic tone