235 results
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
 •
Tram Track Sign ... .2016.12.033 #Tram #Track
Pathogenesis of Urinary Tract Infection (UTI)

#Urinary #Tract #Infection #UTI #Pathophysiology #Pyelonephritis
Pathogenesis of Urinary Tract ... ) #Urinary #Tract
Leukocyte Esterase and Nitrites on Urinalysis
Leukocyte Esterase: Urinary tract infection, Indwelling urinary catheter, Recent instrumentation of
Esterase: Urinary tract ... instrumentation of the GU tract ... adjacent to the GU tract ... Nitrites: Urinary tract
Lateral Medullary Syndrome - Wallenberg's Syndrome
Acute continuous vertigo due to Posterior Circulation Stroke (usually Posterior Inferior
Solitary nucleus/tract ... nucleus (CN 5) / tract ... Spinothalamic tract ... Central tegmental tract
Lower Urinary Tract Infections: Complications
 - Infection damages the urinary tract epithelium causing fibroblast proliferation and
Lower Urinary Tract ... damages the urinary tract ... deposition -> Urinary Tract ... lower urinary tract
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Optic Nerve / Track ... Intracranial mass/track
Carotid Pseudoaneurysm on POCUS

In ED w trace blood from CEA scar, 8 yrs s/p CEA. POCUS
POCUS In ED w trace ... pseudoaneurysm and fistula tract
Stroke Volume & Cardiac Output Measurement on POCUS
Accurately measure LVOT diameter:
1. Obtain PLAX 
2. Zoom to
Run PWD trace 4 ... Trace around PWD ... trace CO = HR
Causes of Urinary Tract Obstruction - Differential Diagnosis Algorithm
Upper Tract - Bladder NOT distended on ultrasound,
Causes of Urinary Tract ... Algorithm Upper Tract ... obstruction Lower Tract ... hematuria) - Outflow Tract
Parks Classification of Perianal Fistulas
 • Superificial (Simple) - Superficial fistula w/o crossing any sphincter or
Simple) - Fistula tract ... high) - Fistula tract ... complex) - Fistula tract ... complex) - Fistula tract