13 results
diagnosis signs pathophysiology management arteritis clinical complications derm differential giantcell nejm photo rheumatology temporal acute behcet chronic cll colitis disease
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations Risk Factors: - Unclear environmental triggers (may be viral, not
yrs old; F>M Signs ... /Symptoms: - Fever ... Anemia - Giant cells ... palpation - Vasculitic ... #Symptoms #Vasculitis
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings - Infectious Agents - 50% have
IgA Vasculitis – ... various inflammatory cells ... histopathologic term ... Pathophysiology #Diagnosis #Signs ... #Symptoms
Tinea Capitis in a Newborn- A 3-week-old male newborn was brought to the pediatrician with three
Tinea Capitis in ... Tinea capitis, a ... #clinical #photo ... #NEJM #tinea #capitis ... #ringworm #derm
Acute Rheumatic Fever: Pathogenesis and Clinical Findings Delayed autoimmune reaction -> Molecular mimicry -> GAS antigen cross-reacts with host ->
B and CD-4+ T cells ... Prolonged PR Interval, Carditis ... pathophysiology #diagnosis #signs ... #symptoms #complications
Vasculitis - Differential Diagnosis Framework When to Consider Vasculitis: • Purpura, ischemic skin lesions • Mononeuritis multiplex • Hematuria, proteinuria,
Presentation: Systemic Symptoms ... purpura: Strong sign ... Multinucleated giant cells ... • Progressive symptoms ... pulmonary infiltrates/cavities
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings Medical Comorbidities Malignancies (most commonly hairy-cell leukemia) Immunogenetic Predisposition: patient is
vascular endothelial cells ... Pathophysiology #Diagnosis #Signs ... #Symptoms #Vasculitis
Behçet's Syndrome Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy Epidemiology: • Young
, small-vessel vasculitis ... meningitis), MCC CNS symptoms ... disease, ulcerative colitis ... diagnosis #management #signs ... #symptoms #rheumatology
Lupus (SLE): Mucocutaneous Manifestations • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
• Langerhan cells ... removal of these cells ... Livedo Reticularis, Vasculitis ... pathophysiology #diagnosis #signs ... #symptoms #complications
Giant cell arteritis (GCA) Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
systemic inflammatory vasculitis ... systemic sx + signs ... absence of visual symptoms ... GCA #Temporal #Signs ... #Symptoms #Diagnosis
Mastoiditis: Pathogenesis and clinical findings Acute or Chronic Otitis Media -> Stage 1: Hyperemeia of the mastoid
the mastoid air cells ... and mastoid air cells ... larger & irregular cavities ... pathophysiology #signs ... #symptoms #diagnosis
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