6245 results
Rapidly Progressive Glomerulonephritis (RPGN)
RPGN has three primary pathophysiologic causes differentiated by immunofluorescence

Immune Complex Mediated (granular staining):
three primary pathophysiologic ... immunofluorescence Immune ... Goodpasture's) Pauci-immune ... #differential #diagnosis
Systemic Lupus Erythematosus (SLE): Musculoskeletal Manifestations

 • Immune Complex Deposition
    - Arthralgia, Arthritis
Manifestations • Immune ... Complications #pathophysiology ... signs #symptoms #diagnosis
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
Nodules • Auto-immune ... Alopecia • Auto-immune ... RheumatoidArthritis #RA #pathophysiology ... signs #symptoms #diagnosis
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... that disrupts immune ... Auto-amplification loop Diagnosis ... Others: Cellular immune ... Lymphohistiocytosis #diagnosis
Amebiasis - Balamuthia mandrillaris Life Cycle
1) Cysts
2) Trophozoite
3) Mitosis
4) Amebae (cysts and trophozoites) can enter humans
individuals who are immune ... with compromised immune ... mandrillaris #LifeCycle #diagnosis ... #pathophysiology
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
a dysregulated immune ... PolyarteritisNodosa #Pathophysiology ... #Diagnosis #Signs
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
cell-mediated immune ... - Formation of immune ... HenochScholeinPurpura #Pathophysiology ... #Diagnosis #Signs
Hashitoxicosis - Autoimmune thyroid disease overlap syndrome of Graves' and Hashimoto's disease

Autoimmune thyroid disease overlap syndrome
antibody-mediated immune ... Endocrinology #Pathophysiology ... #Diagnosis #Graves
Rigors And Bacteremia - Overview

• Rigors are a response to the release of cytokines and prostaglandins
PATHOPHYSIOLOGY: ... components → Stimulate immune ... Rigors #Bacteremia #Pathophysiology ... InfectiousDiseases #Diagnosis
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
Pathogenesis: • Immune ... • Immune response ... bulbar muscles DIAGNOSIS ... the underlying pathophysiology ... + Intravenous Immune