169 results
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... Maculopapular rash ... gangrenosum) • Urticaria ... #Dermatologic ... #rash #diagnosis
Vancomycin induced Leukocytoclastic Vasculitis (LCV) of the Hand
70 M vertebral osteomyelitis on vancomycin and cefepime for
Leukocytoclastic Vasculitis ... diffuse palpable rash ... polyangiitis, HSP, urticarial ... vasculitis, ITP ... Hand #skinrash #dermatology
Severe Urticarial Skin Rash on Physical Exam

#Urticarial #Skin #Rash #PhysicalExam #clinical #video #dermatology #urticaria
Severe Urticarial ... Skin Rash on Physical ... #Skin #Rash #PhysicalExam ... clinical #video #dermatology ... #urticaria
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
Vasculitis Involving ... 50% Cutaneous Vasculitis ... bullae, Ulceration, Urticaria ... - Anti-C1q (Urticarial ... #skin #dermatology
Diagnosis and Management of Hypocomplementemic Urticarial Vasculitis (HUV)

Diagnosis of HUV
1) Chronic urticaria 
2) Leukocytoclastic vasculitis 
3)
Hypocomplementemic Urticarial ... Vasculitis (HUV ... HUV 1) Chronic urticaria ... Leukocytoclastic vasculitis ... #Vasculitis #HUV
Vasculitis: In this instance, the vasculitic skin lesions were secondary to Haemophilus endocarditis.
Photo credit, Josh Fierer,
Vasculitis: In this ... instance, the vasculitic ... Clinical #Photo #Dermatology ... #SkinRash #Vasculitis
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Hypocomplementemic Urticarial ... Vasculitis C1q ... Formation -> Vasculitis ... Hypocomplementemic #Urticarial ... #Vasculitis #HUV
Generalized Algorithm for the Evaluation of Dermatologic Processes - Branches: Erythroderma Petechial Fluid-Filled Maculopapular 

#Diagnosis #Dermatology
Evaluation of Dermatologic ... #Diagnosis #Dermatology ... #Rash #Erythroderma
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitis and Vasculitides ... Hypocomplementemic Urticarial ... - Urticaria and ... mucositis - Rash ... cryoglobulinemia, urticarial
Algorithm for Diagnosis of the Petechial / Purpuric Rash

Febrile/Toxic, Palpable: 
 - Meningococcaemia, Disseminated Gonococcal Infection,
Petechial / Purpuric Rash ... - Autoimmune Vasculitis ... Petechiae #Purpura #Rash ... Algorithm #Diagnosis #Dermatology