7 results
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
• Trauma • Osteomyelitis ... Inflammation: Wounds/ulcers ... Epidural abscess - Herpes ... ulcers - Shiny ... /swelling - Fever
Fever in Returning Travelers from Tropical Regions - Frequent Differential Diagnoses
Medical History:
 • Skin exposure to
Frequent Differential Diagnoses ... , herpes, hepatitis ... ulcers (without ... • Abdominal pain ... #differential #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... livedo reticularis, ulcers ... Coronary arteries - Fever ... genital aphthous ulcers ... Vasculitis: • Fevers
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... • Polymorphic skin ... • Oral mucosal ulcers ... , • Multiple skin ... #differential #diagnosis
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
livedo reticularis, ulcers ... HTN • Check: HBV ... involvement, abdominal pain ... purpura, nodules or ulcers ... genital aphthous ulcers
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
- Differential Diagnosis ... syndrome - Herpes ... • Mandibular osteomyelitis ... , weight loss, fever ... Oral aphthous ulcers
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Tropical setting: M. ulcerans ... (buruli ulcer) ... Presentation: Fever ... diarrhea, abdominal pain ... Diagnosis Of NTM