8 results
“Step by Step” – the new kid on the block – aims to risk stratify this
investigations and treatments ... Procalcitonin <0.5 ng/mL ... CRP < 20 mg/L #Diagnosis ... #Management #Pediatrics ... #Peds #Febrile
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
frequently affects infants ... following: • Fever ... Ferritin >500 ng/mL ... #management #treatment ... #hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
• Clinical: fever ... sIL-2R >2400 Ul/ml ... Unknown cause Treatment ... #management #treatment ... #summary #rheumatology
The Febrile Infant Step-by-Step Algorithm
This is an algorithm developed by European emergency physicians to identify low-risk
empiric antibiotic treatment ... 92.0% and 46.9% #Diagnosis ... #EBM #Management ... #Pediatrics #Peds ... Stratification #Fever
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
lymphohistiocytosis (HLH ... 5000 to 10,000 ng/mL ... Treatment: • Corticosteroids ... Activation #Syndrome #Diagnosis ... #Management #Hematology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Hodgkin Lymphoma Risk ... • Dyspnea • Fever ... Hodgkin Lymphoma Treatment ... classification #hematology ... #oncology #management
Pseudogout Summary - Calcium Pyrophosphate Deposition Disease (CPPD)

Pathophysiology:
Pyrophosphate produced by chondrocytes likely precipitates with calcium to
locations: Wrist, MCP ... culture used to diagnose ... Acute Pseudogout: Treatment ... acute neck pain, fever ... #diagnosis #management
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
respiratory symptoms • Fever ... MUCORMYCOSIS • Risk ... Encapsulated yeast • At risk ... : • β-D-glucan ... #Management #Infections