18 results
Skin Ulcers of the Lower Legs / Feet - Differential Diagnosis Algorithm
Physical:
• Pressure
• Trauma
• Radiation
Vascular:
• Arterial
Skin Ulcers of the ... Legs / Feet - Differential ... Physical: • Pressure ... insufficiency • Vasculitis ... Lower #Legs #Feet #Ulcers
Decubitus Ulcer:Partial thickness skin breakdown (stage 2 pressure ulcer) is seen on left side.
Full thickness skin
ulcer) is seen ... ulcer) affecting ... Goldberg, M.D. - UCSD ... #Stage3 #Photo ... #UCSDH
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential ... livedo reticularis, ulcers ... genital aphthous ulcers ... bruis, or blood pressure ... Vessel: Blood pressure
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Vasculitis Involving ... the Skin - Differential ... nodules, Deep ulcers ... Disease • Cogan syndrome ... #rheumatology #differential
Stages of Healing Decubitus Ulcer: Upper left image demonstrates Stage 4 ulcer, with periosteum of bone
Healing Decubitus Ulcer ... Goldberg, M.D. - UCSD ... Dermatology #Decubitus #Pressure ... Healing #Stages #Photo ... #UCSDH
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Skin Ulcers by Etiology ... - Differential ... • Trauma • Pressure ... insufficiency • Vasculitis ... Cryptococcosis #Ulcers
Causes of Pharyngitis - Differential Diagnosis
Infectious:
 • Bacterial: Group A Strep, Group B and C Strep,
Pharyngitis - Differential ... Lupus, Behcet syndrome ... , ANCA vasculitis ... Autoinflammatory syndromes ... Drug-induced mucosal ulcers
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Differential Diagnosis ... bruits, or blood pressure ... • Cogan syndrome ... #Differential #
IBD Mimics
Infectious - Always RULE OUT infection (CMV, C. diff esp.) obtain travel & exposures history:
, Small vessel vasculitides ... Hermansky-Pudlak syndrome ... immunodeficiency) • Ulcers ... solitary rectal ulcer ... mimics #mimickers #differential
Mesenteric Ischemia - Differential Diagnostic Schema
Chronic: ASCVD, Venous, Vasculitides 5% (PAN, [E]GPA, IgA, MPA)
Acute
 - Venous
Mesenteric Ischemia - Differential ... ASCVD, Venous, Vasculitides ... Antiphospholipid syndrome ... surg/prosthesis, Vasculitides ... Meds/Treatments (Pressors