198 results
Inflammatory mechanism of asthma. 
Airway epithelial cells exposed to activation stimuli, including allergens, viruses, and irritants,
Inflammatory mechanism ... dendritic cell (DC ... activate naive CD4 ... #asthma #pathophysiology ... #inflammatory #
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
required for dx - T-cells ... , CD3, CD8 - Loss ... of CD5 and/or CD7 ... are NK cells (sCD3 ... hemepath #pathology #diagnosis
Multi-System Inflammatory Syndrome in Children (MIS-C) vs. Kawasaki Disease
CDC Case Definition for MIS-C;
 • < 21
Multi-System Inflammatory ... Kawasaki Disease CDC ... MISC #Kawasaki #Comparison ... #diagnosis #peds ... #MultiSystem #Inflammatory
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
CD3-CD4+ T cells ... HTLVI) - Chronic inflammatory ... related disease, inflammatory ... #Differential #Diagnosis
Autoimmune Gastritis - Pathophysiology

Anti-ParietaI Cell, CD4+ T Cells, Autoantibodies -> x Parietal Cells, x HCL, x
Autoimmune Gastritis - Pathophysiology ... Anti-ParietaI Cell, CD4 ... + T Cells, Autoantibodies ... -> x Parietal Cells ... Autoimmune #Gastritis #Pathophysiology
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Cytokines, Mast Cells ... and perivascular inflammatory ... cells -> Incr ... Vasculitis #HUV #Pathophysiology
Erythroderma - Diagnostic Algorithm. Pathophysiology: 1) Extensive cutaneous capillary dilation, results in widespread exfoliation of the
Erythroderma - Diagnostic ... Pathophysiology: ... the epidermis 2) Inflammatory ... Skin-homing T-cells ... #Diagnosis #
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
and Differential Diagnosis ... - T-cell - CD7 ... , CD3 Chronic ... or λ), Smudge Cells ... #Differential #Diagnosis
Olecranon Bursitis - Septic vs Inflammatory
#Diagnosis #Management #Olecranon #Bursitis #Comparison #Septic #Inflammatory
Bursitis - Septic vs Inflammatory ... #Diagnosis #Management ... Olecranon #Bursitis #Comparison ... #Septic #Inflammatory
Leishmaniasis Life Cycle
1) Sandfly takes a blood meal (injects promastigote stage into the skin)
Human Stages:
2) Promastigotes
mononuclear phagocytic cells ... and infect other cells ... Leishmaniasis #LifeCycle #diagnosis ... #pathophysiology ... infectiousdiseases #cdc