15 results
SLICC SLE Diagnostic Criteria - Systemic Lupus Erythematosus
Clinical and Immunologic Criteria

CLINICAL CRITERIA
 - ACUTE CUTANEOUS LUPUS
Erythematosus Clinical ... CLINICAL CRITERIA ... NEUROLOGIC - HEMOLYTIC ANEMIA ... (<1000/MM3) - THROMBOCYTOPENIA ... #Diagnosis #Rheumatology
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Causes of Thrombocytopenia ... Differential Diagnosis Algorithm ... Megakaryopoiesis • Aplastic Anemia ... SLE • CLL • APLA ... #Causes #Hematology
EULAR/ACR Classification Criteria for Systemic Lupus Erythematosus
Clinical Domains:
 • Constitutional domain: Fever
 • Cutaneous domain: Non-scarring
Classification Criteria ... Erythematosus Clinical ... pericarditis • Hematologic ... domain: Leukopenia, Thrombocytopenia ... Erythematosus #diagnosis #rheumatology
Systemic Lupus Erythematosus - Diagnosis
Manifestations:
 - Arthritis 69%
 - Malar rash 40%
 - Fever 36%
 -
Neurological 12% - Thrombocytopenia ... - Hemolytic anemia ... Anti-cardiolipin (aPL ... - Anti-B2GP1 (aPL ... #differential #rheumatology
Hemophagocytic Lymphohistiocytosis (HLH)
Clinical Features: Fever, Splenomegaly, Hepatomegaly, Lymphadenopathy, Confusion
Classic lab findings in HLH: ↑↑ ferritin, Anemia,
Lymphohistiocytosis (HLH) Clinical ... : ↑↑ ferritin, Anemia ... , Thrombocytopenia ... Lymphohistiocytosis #diagnosis #hematology ... #criteria
Clinical Features of Systemic Lupus (SLE)
General: Fever (50%), Depression, Fatigue (75%), Weight loss (50%)
Eye: Sjögrens (15%)
Skin
Clinical Features ... of Systemic Lupus ... ) Blood (75%): Anemia ... Leucopenia/lymphopenia, Thrombocytopenia ... symptoms #diagnosis #rheumatology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia ... Differential Diagnosis Algorithm ... Schistocytes, thrombocytopenia ... ARUPLabs #Hemolytic #Anemia ... #workup #hematology
VEXAS (Vacuoles, E1 enzyme, X-linked, Autoinflammatory, Somatic) Syndrome
Clinical Syndrome:
 • Common Clinical Features: alveolitis, ear and
Somatic) Syndrome Clinical ... Abnormalities: macrocytic anemia ... , thrombocytopenia ... (MDS) Most met criteria ... Autoinflammatory #Somatic #rheumatology
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
with leukopenia, anemia ... , and thrombocytopenia ... Histopathologic criteria ... Diagnosis #Management #Hematology ... #Rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
) Suspect: Clinical ... Non-autoimmune rheumatologic ... lymphoproliferative syndrome Clinical ... lymphopenia, low PLT • Anemia ... Erythematosus #Diagnosis #Rheumatology