10 results
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Peripheral and Central ... history of viral infection ... CENTRAL VERTIGO ... varying neurologic signs ... #differential #diagnosis
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
- Differential Diagnosis ... lyme • Altered mental ... ) • Systemic symptoms ... and signs (e.g. ... Matthew Ho, MD PhD
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Look for other signs ... superimposed pulmonay infection ... #Diagnosis #Radiology ... #Pulmonary #CXR ... #Differential #RadiologyAssistant
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
failure with Reduced Ejection ... Typical symptoms ... Less Typical Symptoms ... of CXR congestion ... #management #cardiology
Pertinent Chest x-ray Findings in the Trauma Patient and Implications
Respiratory distress without x-ray findings - Central
x-ray findings - Central ... after chest tube insertion ... abdominal viscus #cxr ... chestxray #trauma #diagnosis ... #signs #radiology
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
High Central Neuraxial ... or accidental injection ... • Symptoms are ... that may mimic signs ... Intraoperative #Checklist #Diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Presentation: Systemic Symptoms ... purpura: Strong sign ... Angiitis of the Central ... • Progressive symptoms ... #Rheumatology
Spontaneous Bacterial Peritonitis
DIAGNOSTICS
Paracentesis: 
 • Calculate absolute PMN count (total WBC x PMN %)
 • Correct
Bacterial Peritonitis DIAGNOSTICS ... Treat if other signs ... only if worsening symptoms ... Optimize volume control ... Peritonitis #SBP #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... gastrointestinal, and/or central ... Presentation - Systemic Symptoms ... purpura: strong sign ... #rheumatology #
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
challenging differential diagnosis ... can identify the central ... dot sign. ... #CXR #CTChest # ... Histiocytosis #Cystic #RadiologyAssistant