13 results
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
GPA causes disease ... Rarely dominate the clinical ... resemble pyoderma gangrenosum ... reticularis Differential ... rash #diagnosis #rheumatology
Rapidly Growing Mycobacterial Infections

 • Mycobacterium abscessus - Is the most pathogenic and the most likely
Mycobacterium abscessus ... most likely to cause ... It can also cause ... Mycobacterium #diagnosis #differential ... #infectiousdiseases
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
and Management ... Lung Abscess - Clinical ... Blastomyces - Dermatitidis ... Differential Diagnosis ... Vasculitis (e.g., Granulomatosis
Waterborne Infections - Differential Diagnosis Framework

Infections that can be acquired from fresh water, brackish water, sea
Waterborne Infections - Differential ... (Mycobacteria abscessus ... fowleri • Chronic granulomatous ... is biphasic • Clinical ... #Diagnosis #InfectiousDiseases
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... often causes arthritis ... - interstitial keratitis ... #Diagnosis #Rheumatology
Vancomycin induced Leukocytoclastic Vasculitis (LCV) of the Hand
70 M vertebral osteomyelitis on vancomycin and cefepime for
Vasculitis (LCV) of the Hand ... Differential for ... Churg-Strauss syndrome, granulomatosis ... #skinrash #dermatology ... #clinical #photo
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential ... glomerulonephritis - Granulomatous ... often causes arthritis ... VESSEL VASCULITIS (Granulomatous ... #diagnosis #rheumatology
Spinal Cord Disorders - Differential Diagnosis Framework

Spinal cord neurological lesion:
Clinical findings:
 • Symptoms and signs below
Cord Disorders - Differential ... neurological lesion: Clinical ... Non-compressive Spinal Cord Causes ... Actinomyces, Blastomyces dermatitidis ... Sarcoidosis, Behcet disease
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... : Clinical Manifestations ... : • Clinical ( ... NTM #Infections #differential ... #diagnosis #infectiousdiseases
Pyoderma Gangrenosum (PG)
50 M Crohn’s dz had a small pustule on the ankle 4 mo ago
complex neutrophilic dermatosis ... wide variety of clinical ... medications in most cases ... #PG #clinical # ... photo #dermatology