377 results
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis: • Fevers ... Night sweats • Arthralgias ... purpura: Strong sign ... , weight loss, arthralgia ... pulse deficits vascular
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... Pulmonary Diseases ... - Air Crescent sign ... - Monod sign ... #Pulmonary #Diseases
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Acute Rheumatic Fever ... inflammation • Fever ... • Arthralgia ... Pancarditis and valvular ... pathophysiology #diagnosis #signs
Faget Sign - Pulse-Temperature Dissociation
Causes of Relative Bradycardia
 • Infectious Causes: Legionella, Psittacosis, Q fever, Typhoid
Faget Sign - Pulse-Temperature ... Psittacosis, Q fever ... , Typhoid fever, ... , Dengue fever, ... 30048576/ #Faget #Sign
Clinical Manifestations of Serotonin Syndrome
 • Ophthalmologic: Mydriasis, Ocular clonus (slow horizontal movements)
 • Gastrointestinal: Diarrhea,
Cardiovascular and vital sign ... : Tachycardia, Fever ... Clonus (inducible), Muscular ... Symptoms #spectrum #signs
Lyme Disease: Early and Late Clinical manifestations
Stage 1. Localized
 • EM appears 7-14 days at the
Lyme Disease: Early ... Fatigue, myalgia, arthralgia ... , headache, fever ... WuidQ #Lyme #Disease ... #diagnosis #signs
Hypothyroidism – symptoms and signs.

Symptoms: 
Tiredness/malaise, 
Weight gain,
Anorexia,
Cold intolerance, 
Poor memory,
Change in appearance, 
Depression, 
Poor libido,
– symptoms and signs ... coarse skin, Arthralgia ... , Deafness Signs ... Myotonia, Muscular ... Hypothyroid #Features #Signs
Cutaneous and Systemic Findings in Dermatomyositis
Cutaneous Findings:
 - Heliotrope sign and edema
 - Nail-fold changes
 -
- Heliotrope sign ... Poikiloderma and V-neck sign ... or shawl sign ... - Gottron's sign ... scale - Holster sign
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
• Rickettsial diseases ... : • Still's disease ... • Crohn disease ... • Behcet disease ... Brucellosis Faget's Sign
Parinaud's Syndrome
What?
 - Impaired upgaze
 - Light-near dissociation
 - Convergence retraction nystagmus
 - Eyelid retraction (Collier's
retraction (Collier's sign ... → "setting sun sign ... " - Vascular disease