1172 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
Hobnail variant of PTC: micropapillary architecture, dense eosinophilic cytoplasm, hobnail cells with apical nuclei, and marked
cytoplasm, hobnail cells ... Frequent BRAF V600E, TP53
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
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
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Involvement - B-cell ... CD10 - T-cell ... or λ), Smudge Cells ... - B-cell ... Thrombocytosis - T-cell
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
of ALL is of B-cell ... lymphadenopathy • Blast cells ... organs When Cancer Cells ... Hypogammaglobulinemia, smudge cells ... form of large cell
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
antibodies bind to mast cells ... activation and cell ... with cytotoxic T cells ... natural killer cells ... - Red blood cell
Inflammatory Cascade: Pathogenesis and Clinical Findings
Continued Innate Immunity
 • Phagocytosis: (main mechanism) neutrophils and macrophages engulf
Natural Killer Cells ... • Humoral: (B cell ... : (T cell response ... Increased helper cell ... and cytotoxic cell
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Features of a Sickle Cell ... Crisis Sickle-cell ... These cells can ... leading to a "sickle cell ... Sickle cell disease
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 ... alcoholism • Burr cells