454 results
The Cell Cycle
The cell cycle is the series of tightly regulated steps that controls cell growth
The Cell Cycle ... The cell cycle is ... gene (TP53) to ... #cell #cycle #p53 ... Retinoblastoma #tp53
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
- Markers and Differential ... or λ), Smudge Cells ... - 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
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
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
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Lymphoproliferative Disorders - Differential ... Reed-Sternberg (RS) Cells ... (LP) tumour B cells ... ~10% - B-Cell ... Diagnosis #NonHodgkin #differential
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
cytoplasm, hobnail cells ... Frequent BRAF V600E, TP53
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
Acute Kidney Injury - Differential Diagnosis Framework
PRERENAL:
 - Intrarenal vasoconstriction-hemodynamically mediated
 - Systemic vasodilation
 - Volume
Kidney Injury - Differential ... Glomerular (red blood cells ... eosinophils/white blood cell ... (renal tubular cell ... #Injury #AKI #Differential