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Causes of Peripheral and Central Vertigo

Peripheral Vertigo:
 - Benign Positional Vertigo
 - Vestibular Neuronitis
 - Meniere's
Causes of Peripheral ... and Central Vertigo ... #PrimaryCare #Differential ... #Vertigo #Causes ... #Central #Peripheral
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clues to Differential ... Diagnosis of Central ... #Diagnosis #Central ... #Cardiology #Causes ... #Table #Comparison
Differentiating Features Between Central and Peripheral Cyanosis

Mechanism - Arterial destauration
Sites - Skin, mucous membrane of oral
Features Between Central ... and Peripheral ... therapy - Pulmonary cause ... #Cyanosis #Central ... #Peripheral #Comparison
Causes of Cyanosis - Differential Diagnosis Algorithm
Central Cyanosis due to pulmonary or cardiac causes
Methemoglobinemia 
Sulfhemoglobinemia
Methaemalbuminaemia
Pseudocyanosis

#Causes #Cyanosis
- Differential ... Diagnosis Algorithm ... Central Cyanosis ... #Cyanosis #Differential ... #Diagnosis #Algorithm
Characteristics of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
 • Onset: Sudden
 • Intensity: Severe initially, often decreasing
Characteristics of Peripheral ... and Central Vertigo ... PERIPHERAL VERTIGO ... with vascular causes ... signs #symptoms #comparison
Diagnostic Algorithm for Dizziness and Vertigo
Peripheral Vertigo:
 • Attacks: Sudden, severe, can last anywhere from seconds
Diagnostic Algorithm ... Dizziness and Vertigo Peripheral ... may be present Central ... with vascular causes ... #differential #
Causes of Peripheral and Central Vertigo
PERIPHERAL VERTIGO
1. Benign paroxysmal positional vertigo (BPPV) - Short-lived (typically less
Causes of Peripheral ... and Central Vertigo ... PERIPHERAL VERTIGO ... #Peripheral #Central ... #differential #
Differential Diagnosis of Cyanosis
Peripheral cyanosis
  A. Low cardiac output states
  B. Environmental exposure (cold)
Differential Diagnosis ... of Cyanosis Peripheral ... from extremities Central ... #Cyanosis #Differential ... #Diagnosis #Causes
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
Emergent Causes ... Immunocompromised state - General ... customary headache patterns ... signs #symptoms #differential
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
honey-colored crusts ... Christmas tree pattern ... Erythematous papules with central ... dermatology #rash #differential