294 results
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Differential Diagnosis Algorithm ... Acute • Myloid ... CD10 - T-cell ... Thrombocytosis - T-cell ... Differential #Diagnosis #Algorithm
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Allergen-specific lgE causes ... days - Examples: Acute ... - Mediators: T ... T-cells recruit ... allergy #table #classification
Trunk / Sacral Skin Ulcers - Differential Diagnosis Algorithm
Neoplastic
 • Squamous cell carcinoma
 • Basal cell
Differential Diagnosis Algorithm ... carcinoma • Basal cell ... fungoides (cutaneous T-cell ... Differential #Diagnosis #Algorithm ... #causes
Eosinophils (Eos) and hypereosinophilia (HE)
Caused by eosinophilopoietic cytokines
Common causes:
 - Drug reaction
 - Helminth infection
 -
hypereosinophilia (HE) Caused ... cytokines Common causes ... disease Rare causes ... : - B or T cell ... CD3-CD4+ T cells
Lymphoma Classification
Non-Hodgkin - T-Cell Lymphoma
Non-Hodgkin - B-Cell Lymphomas:
 • Highly Aggressive - Burkitt, Aggresive
 • Aggressive
Lymphoma Classification ... Non-Hodgkin - T-Cell ... Non-Hodgkin - B-Cell ... DLBCL, Mantle Cell ... #Lymphoma #Classification
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Differential Diagnosis Algorithm ... as common - T ... Treated Like Acute ... Lymphoproliferative #Disorders #Classification ... #differential #algorithm
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
it is entirely T-Cell ... exposure to allergen causes ... allergen-specific T-Cell ... exposure, because T-Cell ... harmful -> Th Cells
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
with cytotoxic T ... erythematosus Type IV - T ... and cytotoxic T ... cells ... Hypersensitivity #Types #Classification
Lymphadenopathy - Differential Diagnosis Algorithm
Localized: 
 • Cervical: EBV, CMV, HIV, Toxo, TB, Lymphoma, Head /
Differential Diagnosis Algorithm ... • Infection: Acute ... Angioimmunoblastic T-cell ... Differential #Diagnosis #Algorithm ... #Causes
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Acute leukemias ... Lymphocytes - T ... involvement • T-cell ... -> AML: Blast crises ... primary granules • t(