48 results
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH ... • Clinical: fever ... , Hb), Hepatic dysfunction ... Drugs, Unknown cause ... Lymphohistiocytosis #diagnosis #management
Causes of Female and Male Infertility - Differential Diagnosis Algorithm
Causes of Female Infertility:
 • Uterus -
Differential Diagnosis Algorithm ... Transport • Sexual Dysfunction ... hypogonadism) Low FSH/LH ... problem) High FSH/LH ... Differential #Diagnosis #Algorithm
PEMSource: Algorithm for fever WITHOUT source by Age
#Diagnosis #Management #Peds #Fever #Without #Source #Table #Algorithm #PEMSource
PEMSource: Algorithm ... for fever WITHOUT ... Age #Diagnosis #Management ... #Peds #Fever #Without ... #Source #Table
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
Lymphohistiocytosis (HLH ... genetic immune dysfunction ... / Diagnosis: HLH ... following: • Fever ... Lymphohistiocytosis #diagnosis #management
Systolic Murmurs - Differential Diagnosis Algorithm
Benign / Flow / Hyperdynamic:
 • Pregnancy
 • Fever
 • Anemia
Supravalvular
Differential Diagnosis Algorithm ... Pregnancy • Fever ... Papillary Muscle Dysfunction ... Differential #Diagnosis #Algorithm ... #causes
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Differential Diagnosis Algorithm ... Myocardial • Systolic Dysfunction ... • Diastolic Dysfunction ... Artery Disease • Stable
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
lymphohistiocytosis (HLH ... - Nonremitting fever ... nervous system (CNS) dysfunction ... hypersensitivity syndromes • HLH ... Syndrome #Diagnosis #Management
IDSA Algorithm for the Initial Management of Fever and Neutropenia

LOW RISK
 • Antidpated neutropenia < 7
IDSA Algorithm for ... the Initial Management ... and clinically stable ... #IDSA #Algorithm ... #Management
Pediatric UTI Algorithm (2-24 months of age)

Risk stratify with UTI Calc: 
 - Age months
Pediatric UTI Algorithm ... - No other fever ... Emergency Medicine Cases ... Pediatric #UTI #Algorithm ... #Diagnosis #Management
Hemophagocytic Lymphohistiocytosis (HLH)

High mortality without prompt recognition and management. HLH is a critical diagnostic consideration in
recognition and management ... cytopenias and organ dysfunction ... hyperinflammatory syndrome caused ... , organ dysfunction ... Fever b.