16 results
Skin Conditions Associated with Joint Pain

Rash
	• Human parvovirus B19 infection

Malar rash
	• SLE
	• Human parvovirus B19 infection
	•
Vesicopustule on erythematous ... Hypersensitivity vasculitis ... Discoid lupus erythematosus ... Sarcoidosis #dermatology ... differential #diagnosis #rheumatology
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Systemic Lupus Erythematosus ... Neoplastic: - Leukemia ... Lymphoblastic Leukemia ... Algorithm #Causes #Hematology ... #Oncology
Vasculitis Involving the Skin - Differential Diagnosis Framework

Primary: 50% Cutaneous Vasculitis: Leukocytoclastic Vasculitis
Secondary: CTD: SLE, RA
the Skin - Differential ... Skin Findings: ... IgM deposits • Nodular ... #skin #dermatology ... #rheumatology #
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
Dermatologic Manifestations ... purpuric macules • Erythematous ... • Ulcerated, erythematous ... Polyangiitis #GPA #dermatology ... rash #diagnosis #rheumatology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Leukemias Overview ... Lymphocytes - T or B lineage ... ALL is of B-cell lineage ... CLL -> Invade Skin ... #Hematology #Oncology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
: erythematous nodules ... ulcers, cutaneous, ocular ... Syndrome: - Ocular ... systemic lupus erythematosus ... differential #diagnosis #rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
3rd Decade Skin ... , macular, patchy ... Non-autoimmune rheumatologic ... Hodgkin lymphoma and leukemia ... #Diagnosis #Rheumatology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Chronic Lymphocytic Leukemia ... • Most common leukemia ... Hepatomegaly • Skin ... diagnosis #workup #oncology ... #hematology
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
, breast CA - Hematologic ... certain types of leukemia ... Leukocytoclastic vasculitis ... Syndrome #diagnosis #dermatology ... #oncology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
, small-vessel vasculitis ... ulceration • Ocular ... tears, Ischemia, Leukemia ... , Lymphoma Ocular ... signs #symptoms #rheumatology