24 results
Causes of Thrombocytopenia - Differential Diagnosis Algorithm
 
Decreased Megakaryopoiesis
 • Aplastic Anemia
 • Toxic Damage (e.g.
Causes of Thrombocytopenia ... methotrexate) • Drugs ... Autoimmune • ITP • SLE ... Non-lmmune: • HELLP Syndrome ... #Hematology
Hydroxychloroquine Serum Measurement in SLE
 • Terminal elimination half-life = 40 days ([HCQI reflects long-term intake)
Measurement in SLE ... (e.g. renal failure ... #rheumatology # ... pharmacology #levels ... #lupus #management
Managing warfarin INR

Warfarin dosage must be individualized according to the patient's response to the drug, and
response to the drug ... #management #algorithm ... #pharmacology # ... #decisionaid #cardiology ... #hematology #warfarin
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Causes of Pericardial ... Non-Infectious: • Rheumatologic ... : SLE, Rheumatoid ... Dissection, Idiopathic, Drug-related ... #cardiology
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue ... Arthritis • SLE ... Myasthenia Gravis Pharmacologic ... Abuse (e.g. ... Chronic Fatigue Syndrome
Bradycardia - Differential Diagnosis Framework

BRADI Mnemonic
 • BRASH/Hyperkalemia
 • Reduced oxygen/Glucose/Temp
 • ACS
 • Drugs
 •
Temp • ACS • Drugs ... Heart block Medications ... Autoimmune: • SLE ... differential #diagnosis #causes ... #cardiology #BRADI
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Erythematosus (SLE ... Demyelinating Syndrome ... autoantibodies that will cause ... CNS #neurology #rheumatology ... cerebritis #diagnosis #management
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
erythematosus [SLE ... • Infection (eg ... ) • Sepsis • Drug-induced ... #Diagnosis #Management ... #Hematology #Rheumatology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Non-autoimmune rheumatologic ... extremities Drug ... • Antihistone: Drug ... activation and/or medications ... Erythematosus #Diagnosis #Rheumatology
Anti-IL6 Agents (Tocilizumab, Siltuximab) in COVID19

IL-6 activates T cells and macrophages, among other cell types (see
other cell types (see ... Cytokine Activation Syndrome ... Tocilizumab 4-8mg/kg ... Siltuximab #COVID19 #Pharmacology ... #Management #Medications