35 results
Reversed Halo Sign - Infectious and Non-Infectious Differential Diagnosis
Definition: A focal rounded area of GGO surrounded
Reversed Halo Sign ... Non-Infectious Differential ... Definition: A focal ... Reverse #Halo #Sign ... NonInfectious #Differential
Complications of Measles: Pathogenesis and Clinical Findings
 • ADEM -> Fever, headache, neck stiffness, BBD, mental
Stomatitis -> Focal ... Complications #diagnosis #signs ... #symptoms #pathophysiology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
yrs old; F>M Signs ... Rheumatica) - Focal ... Temporal #Arteritis #Pathophysiology ... #Diagnosis #Signs
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Embolism on POCUS Echocardiogram ... Differential/diagnosis ... RV, McConnell's sign ... Embolism #POCUS #Echocardiogram ... cardiology #McConnells #sign
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Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Diagnostic Algorithm Pathophysiology ... range of potential pathophysiologic ... - Pathophysiology ... Ill-appearing, vital sign ... Targetoid #Algorithm #Differential
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
lumbar spine Signs ... • Urinary and fecal ... Syndrome #MSK #pathophysiology ... diagnosis #symptoms #signs
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
made, rule out: focal ... MeralgiaParesthetica #MSK #pathophysiology ... #differential # ... diagnosis #signs
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
keratomalacia (focal ... #Xeropthalmia #pathophysiology ... ophthalmology #diagnosis #signs
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
cases Clinical Signs ... years - May have signs ... pulmonary TB PE: - Local ... decreased reflexes Pathophysiology
Lower Urinary Tract Infection: Pathogenesis and Clinical Findings

- Predisposing Factors:  Immunocompromised state, diabetes, elderly, female
urine flow) - Fecal ... causing symptoms Signs ... UrinaryTractInfection #LUTI #Pathophysiology ... #Signs #Symptoms