12 results
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Blood Disorders ... Diagnosis Algorithm ... - CD7, CD3 Chronic ... #Disorders #hematology ... #Diagnosis #Algorithm
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
: • Most common ... Lymphadenopathy • Fevers ... Physical Exam/Signs ... lymphoproliferative disorders ... • Neutropenia, anemia
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
Agglutinin Syndrome ... symptoms - most common ... younger pts) Differential ... Symptoms: High fevers ... #hematology #diagnosis
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
cell count (anemia ... Most common cytopenia ... DDX: Rule Out Secondary ... Marrow Failure • Chronic ... #diagnosis #hematology
Causes of Neutropenia - Differential Diagnosis
Neonate:
 - Infection - by far the most common cause
 -
Diagnosis Neonate ... Megaloblastic anemia-rare ... including white blood ... cell aplasia DOI ... #hematology
Acid Base Disorders - Blood Gas Interpretation

Steps for Blood Gas Interpretation: 
1. Acidemia or Alkalemia? 
2.
Acid Base Disorders ... L L-lactate (common ... D-lactate (short bowel syndrome ... Anxiety, pain, fever ... Nephrology #ABG #bloodgas
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
tests algorithm ... clinical symptoms/signs ... presence of metabolic syndrome ... #Algorithm #Hepatology ... Liver #Enzymes #Differential
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
Immunodeficiency disorder ... infection risk secondary ... autoimmune hemolytic anemia ... hypogammaglobulinemia #immunology #hematology ... #diagnosis #management
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Diagnosis Framework ... • CT: Halo sign ... Chest pain, cough, bloody ... Abdominal pain, chronic ... 100% of cases), anemia
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
weight loss, and fever ... permanent alopecia Differential ... lymphopenia, low PLT • Anemia ... Kidney disease common ... with Lupus: • Chronic