40 results
VEXAS (Vacuoles, E1 enzyme, X-linked, Autoinflammatory, Somatic) Syndrome
Clinical Syndrome:
 • Common Clinical Features: alveolitis, ear and
thromboembolic disease ... Abnormalities: macrocytic anemia ... , myelodysplastic ... cells NEJM Review ... Autoinflammatory #Somatic #rheumatology
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
Myelodysplastic ... Summary myelo ... cytopenias (usually anemia ... Management #treatment #hematology ... #oncology
Cutaneous manifestations associated with myelodysplastic syndrome
 • Myeloid hemopathy with the most frequent skin lesions (20%)
associated with myelodysplastic ... syndromeMyeloid ... appearing during the disease ... #diagnosis #dermatology ... #oncology #clinical
Causes of Anemia with elevated Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Normal Blood Smear
 •
Formation • Multiple Myeloma ... Dysplastic • Myelodysplastic ... Syndromes Macrocytosis ... • Rule out B12 and ... Algorithm #Causes #Hematology
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 • Acute infection
 • Solid organ
malignancies • Anemia ... vera (PV) • Myelodysplastic ... syndrome • Myelofibrosis ... MF) • Chronic myeloid ... Diagnosis #Causes #hematology
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
blood cell count (anemia ... , or all three myeloid ... • Aplastic Anemia ... Myeloproliferative Disease ... #hematology #oncology
Red Blood Cell (RBC) Morphology Atlas
 • Microcytic - Iron-deficiency anemia, Thalassemia, Sideroblastic anemia, Lead poisoning
, Liver diseases ... , Myelodysplastic ... syndrome, Increased ... Hemolytic uremic syndrome ... #differential #hematology
Diagnostic Framework for Anemia (Morphological Approach - MCV)
Low MCV - <80fL - "Microcytic"
 • Iron deficiency
chronic kidney disease ... Alcohol use, Liver disease ... Hypothyroidism, Myelodysplastic ... syndrome - Dr ... diagnosis #causes #hematology
Multiple Myeloma and Monoclonal Gammopathies
C - HyperCalcemia- calcium > 11 mg/dL / >1 mg/dL the ULN
R
Multiple Myeloma ... 40 ml/min A - Anemia ... plasmacytoma, POEMs syndrome ... MGUS #diagnosis #hematology ... #oncology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Disorders - Markers and ... CD3 Chronic • Myloid ... Disorders - Myelodysplastic ... Pelger-Huet, Macrocytic anemia ... Blood #Disorders #hematology