3039 results
Germ Cell Layers and Derivatives
Ectoderm
 • Neural Crest
 • Neural Tube
 • Surface Ectoderm
Mesoderm
Endoderm

Sarah Lyon @sarahthelyon

#Germ
Germ Cell Layers ... Ectoderm Mesoderm Endoderm ... sarahthelyon #Germ #Cell
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- Markers and Differential ... CD10 - T-cell ... - B-cell ... Thrombocytosis - T-cell ... hematology #Markers #Differential
Infections in Immunocompromised Patients - Differential Diagnosis Summary
Innate Immunity:
 • Neutropenia
 • Phagocytic Deficiencies
 • Complement
Immunocompromised Patients - Differential ... Immunity (T-Cells ... Humoral Immunity (B cells ... Allogeneic Stem Cell ... Immunocompromised #Infections #differential
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
cells can infiltrate ... disease • B cell ... AIHA • Pure red cell ... lymphoma • Hairy cell ... Smoldering adult T cell
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Hypokalemia - Differential ... Transcellular Shift Into Cells ... - Increased Cell ... imports K+ into cells ... #Hypokalemia #Differential
Inflammatory mechanism of asthma. 
Airway epithelial cells exposed to activation stimuli, including allergens, viruses, and irritants,
Airway epithelial cells ... promote dendritic cell ... activate naive CD4 T cells ... These T cells then ... induce B-cell class
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
Red Blood Cell ( ... transfusion • Target cells ... anemia • Sickle cells ... - Sickle cell anemia ... key #diagnosis #differential
Hemolytic Anemia - Differential Diagnosis Algorithm
Hereditary:
 • Peripheral blood smear + DAT + further History
 •
Hemolytic Anemia - Differential ... History • Bite cells ... Deficiency • Sickle cells ... DAT (-) → Sickle Cell ... Hemolytic #Anemia #Differential
Cellular and humoral immune responses of the adaptive immune system. Activated T cells accomplish cellular immune
Activated T cells ... responses, and B cells ... antigen activates B cells ... binding to the B-cell ... binding to the T-cell
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Ag-presenting cells ... CD4+ helper T cells ... or plasma cells ... ) • Plasma cells ... proliferate and differentiate