1060 results
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
- Positive: CD2 ... , CD3, CD8 - Loss ... of CD5 and/or CD7 ... Rarely can be CD4
Inflammatory mechanism of asthma. 
Airway epithelial cells exposed to activation stimuli, including allergens, viruses, and irritants,
dendritic cell (DC ... antigens and thereby activate ... naive CD4 T cells ... #asthma #pathophysiology
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
-> Particular CD4 ... harmful -> Th Cells activate ... Allergy #Immunology #pathophysiology
Autoimmune Gastritis - Pathophysiology

Anti-ParietaI Cell, CD4+ T Cells, Autoantibodies -> x Parietal Cells, x HCL, x
Autoimmune Gastritis - Pathophysiology ... Anti-ParietaI Cell, CD4 ... Autoimmune #Gastritis #Pathophysiology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- T-cell - CD7 ... , CD3 Chronic ... - B-cell CD5
Melanoma Pathogenesis

Environmental exposure (UV light) + genetic susceptibility (CDKN2A, CDK4, MC1R, BRAF, p16/ARF genes) → accumulation
melanocyte that activate ... #Pathophysiology
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
present Ag to CD4 ... helper T cells and activate ... neutralizing them - Activate ... Complement: Abs activate ... Humoral #Immunity #pathophysiology
Sexually Transmitted Diseases: Summary of 2015 CDC Treatment Guidelines
These summary guidelines reflect the 2015 CDC Guidelines
Summary of 2015 CDC ... reflect the 2015 CDC ... SexuallyTransmittedDiseases #CDC
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Parainfluenza • CD4 ... ) Fungal: • CD4 ... Parasitic: • CD4 ... CT chest scan), CBC ... #differential #CD4
Approach to Hemorrhagic Shock
PLAN FOR CONTROLLING HEMORRHAGE & ACTIVATE MASSIVE TRANSFUSION PROTOCOL
 • Activate massive transfusion
CONTROLLING HEMORRHAGE & ACTIVATE ... TRANSFUSION PROTOCOL • Activate ... • Can use CBC