67 results
Cold Urticaria
Prevalence - 0.05% in the population
Disease onset - Mostly 2nd to 4th decades of life
Causes
the population Disease ... Autoimmune diseases ... Lymphoproliferative diseases ... Insect stings Disease ... Comorbidity - Atopic diseases
Dermatologic Manifestations of Granulomatosis with Polyangiitis (GPA)

Skin involvement in granulomatosis with polyangiitis (GPA) is common and
presentation of the disease ... GPA causes disease ... Usually parallel the disease ... Mycobacterial diseases ... ) • Castleman disease
Gastrointestinal Evaluation of Iron Deficiency Anemia
In patients with anemia, diagnose iron deficiency if:
 • Ferritin <
patients with anemia, diagnose ... Test for celiac ... disease with serology ... Gastrointestinal #Evaluation #workup ... #diagnosis #gastroenterology
Pruritus - Generalized Differential Diagnosis Algorithm - Systemic and Primary Causes
== Primary Skin Lesions ==
Macules /
Generalized Differential Diagnosis ... Liver Function Tests ... Cholestatic liver disease ... syndrome Psychiatric Disease ... #generalized #dermatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Syndrome Systemic disease ... Inflammatory eye disease ... injury) • Neurologic ... Disease: Lesions ... VTE) • Cardiac Disease
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
and Workup History ... PT, aPTT(liver disease ... (CVID, WAS), (neurologic ... bypass), LFT (liver disease ... #hematology
Von Willebrand Disease - Most common inherited bleeding disorder 
Clinical 
 • Easy bruising 
 •
Von Willebrand Disease ... bleeding disorder Clinical ... bruising • Skin ... VonWillebrand #Disease ... #Diagnosis #Hematology
Ulcerative Blastomycosis Skin Lesion
57 asymptomatic M from Indiana nonpruritic, painless, progressive skin lesion lower back x
an old house & works ... Diagnosis? ... University Infectious Diseases ... Blastomycosis #SkinRash #dermatology ... #clinical #photo
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
Studies in Rheumatic Diseases ... exclude inflammatory disease ... ANA and RF (if clinical ... connective-tissue disease ... #Rheumatic #Disease
Behcet's Syndrome - Diagnosis
Diagnostic Criteria for Behget's Syndrome (International Study Group for Behget's Disease):
 • Recurrent,
Group for Behget's Disease ... ulcers - Ocular disease ... Most Common Clinical ... nodosum) • Ocular disease ... Behcets #Syndrome #disease