19 results
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
, Bladder retention ... Medullaris Syndrome -> Trauma ... dysfunction, loss of bladder ... #Syndromes #diagnosis ... #orthopedics #neurology
Pseudobladder of large Ovarian Cyst in Torsion on POCUS - Sagittal View

Young female with sudden pelvic
large Ovarian Cyst ... in Torsion on POCUS ... Diagnosis/differential ... #Torsion #POCUS ... #clinical #ultrasound
Causes of Hematuria - Differential Diagnosis Algorithm
Red blood cells on urine microscopy. Must exclude false positives
of Hematuria - Differential ... Diagnosis Algorithm ... • Neoplasm/Cyst ... - Lower Tract (bladder ... below) • Trauma
Causes of Hematuria - Differential Diagnosis
Renal:
 - Glomerular - IgA Nephropathy, Thin basement membrane, Alport syndrome,
Diagnosis Renal ... nephrocalcinosis, Trauma ... - Structural - Cysts ... Calculi, Stricture Bladder ... #urology
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Obstruction - Differential ... Diagnosis Algorithm ... NOT distended on ultrasound ... on ultrasound, ... #Causes #Urology
Causes of Scrotal Mass - Differential Diagnosis Algorithm
Painful - Sudden Onset
 • Testicular Torsion
 • Torsion
Scrotal Mass - Differential ... Diagnosis Algorithm ... Testicular Appendix • Trauma ... • Epididymal Cyst ... ScrotalMass #Testicular #Urology
Acute Kidney Injury (AKI) in Patients with Cancer 

Cancer Related 
• Hypercalcemia 
• Intravenous contrast 
•
Light chain (LC) cast ... Hemorrhagic cystitis -> bladder ... Cancer #Oncology #Differential ... #Diagnosis #Classification ... #Nephrology
Hematuria - Differential Diagnosis Framework

Gross Hematuria: Red/Dark urine
 • 1ml blood/liter urine can induce color change
Hematuria - Differential ... Immune mediated injury ... Malignancy • Trauma ... #Hematuria #Differential ... #urology #nephrology
Spinal Cord Injury by Nerve Root Levels
Spinal Root	Sensory	Motor	Reflex
C4	Acromioclavicular Joint	Respiration	None
C5	Radial Antecubital Fossa	Elbow Flexion	Biceps Reflex
C6	Dorsal Thumb	Wrist Extension	Brachioradialis Reflex
C7	Dorsal
Spinal Cord Injury ... Femoral Condyle Knee ... #SpinalCord #Injury ... NerveRoots #Levels #differential ... #diagnosis #Neurology
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
Diagnosis Excess ... Post-neurosurgery, Trauma ... diseases, Hypoxic injury ... "overactive bladder ... #nephrology