174 results
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Differential Diagnosis Algorithm ... CD10 - T-cell ... or λ), Smudge Cells ... Thrombocytosis - T-cell ... Differential #Diagnosis #Algorithm
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
Pathogenesis and clinical ... it is entirely T-Cell ... allergen-specific T-Cell ... exposure, because T-Cell ... harmful -> Th Cells
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Differential Diagnosis Algorithm ... Neoplastic • Squamous cell ... carcinoma • Basal cell ... fungoides (cutaneous T-cell ... Differential #Diagnosis #Algorithm
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
lymphocytes/Mature B cell ... Orange or Hep C Clinical ... disease • B cell ... and other C Cell ... Smoldering adult T
Humoral Immunity - Pathogenesis and Clinical Findings
Antigens (Ag) are produced from pathogens (bacteria, viruses, fungi, parasites)
Pathogenesis and Clinical ... other tissue • T ... to CD4+ helper T ... Activated helper-T ... B cellsT cell-independent
Inflammatory Cascade: Pathogenesis and Clinical Findings
Continued Innate Immunity
 • Phagocytosis: (main mechanism) neutrophils and macrophages engulf
Pathogenesis and Clinical ... Natural Killer Cells ... • Humoral: (B cell ... : (T cell response ... and cytotoxic cell
T-LGL leukemia - T-CeIl Large Granular Lymphocytic Leukemia
Clinical
 - Persistent (>6mo) lymphocytosis (2-20k) with proven clonality
T-CeIl Large Granular ... Lymphocytic Leukemia Clinical ... required for dx - T-cells ... mature cytotoxic T-cell ... Same morphologic/clinical
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... Reed-Sternberg (RS) Cells ... as common - T ... Cell ~10% - B-Cell ... #differential #algorithm
Skin Ulcers by Etiology - Differential Diagnosis Algorithm
Physical:
 • Trauma
 • Pressure
 • Radiation
Vascular:
 • Arterial
Differential Diagnosis Algorithm ... : • Squamous cell ... carcinoma • Basal cell ... fungoides (cutaneous T-cell ... Differential #Diagnosis #Algorithm
Activated T-Cell Killing a Cancer Cell

#TCell #Killing #Cancer #Cells #clinical #microscopy #video
Activated T-Cell ... Killing a Cancer Cell ... #TCell #Killing ... #Cancer #Cells ... #clinical #microscopy