6 results
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
Macrophage Activation Syndrome ... -1 and IL-6, leading ... Histopathologic criteria ... #Diagnosis #Management ... #Hematology #Rheumatology
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Differentiation Syndrome ... ATRA treatment Pathophysiology ... symptoms, or> 1 ... #management #hematology ... #oncology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Differential Diagnosis ... • Acute lupus pneumonitis ... • ANA titers > 1: ... Ro/La, anti-Jo-1, ... #Rheumatology
CPPD vs Gout

== CPPD == 

Think About CPPD When:
 • Self-limited synovitis after surgery/trauma (> 65
trauma (> 65 years old ... disease states Pathophysiology ... • Metabolic syndrome ... Gout #Comparison #rheumatology ... #Diagnosis
Hyponatremia Differential Diagnosis Algorithm in Cancer
UOsm ≥ 100 mOsm/kg = Urine is inappropriately concentrated for hypotonic
Algorithm in Cancer ... losses, CAR-T- and IL ... capillary leak syndrome ... adrenalitis; PD-1 ... #nephrology #oncology
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
Disease (CPPD) Pathophysiology ... trauma (> 65 years old ... disease states 1. ... Crowned Dens Syndrome ... Deposition #Disease #Rheumatology