2472 results
Hypereosinophilia and Hypereosinophilic Syndrome

 • Secondary Hypereosinophilic Syndrome
 • Clinically Relevant HES Variants
 • When to
Hypereosinophilic Syndrome ... suspect underlying hematologic ... #HES #Hematology ... #eosinophilia # ... eosinophils #diagnosis
Hypereosinophilia Syndrome (HES) - Diagnosis and Management
Definition: An absolute eosinophil count (AEC) greater than 1500 and
Hypereosinophilia Syndrome ... with blood eosinophilia ... Hypereosinophilia #Syndrome ... #HES #eosinophilia ... #diagnosis #hematology
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Causes of Eosinophilia ... DRESS - AIN - Eosinophilic ... Hypereosinophilic Syndrome ... - Chronic Eosinophilic ... Diagnosis #Causes #hematology
Approach to Elevated Tryptase - Differential Diagnosis Framework

The DDx of elevated tryptase can be broken down
ESRD & CAD • Eosinophilic ... cell activation syndrome ... Mastocytosis • Other hematologic ... Differential #Diagnosis #hematology
Paraproteinemias

Entities That Can Feature A Monoclonal Protein/M Component:
• MM
• WM
• MGUS
• MGCS
• MGRS
• Splenic Marginal Zone
capillary leak syndrome ... Hyperviscosity syndrome ... (Dermato-neuro syndrome ... Episodic angioedema+eosinophilia ... Paraproteinemias #Hematology
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Osteoarthritis - Overuse syndrome ... Seronegative Reactive Syndrome ... Effusions: - Hematologic ... Osteosarcoma - Eosinophils ... Osteochondroma Hematologic
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
Constitutional Syndromes ... Constitutional Syndromes ... - Hepatitis, eosinophilic ... marrow-failure syndromes ... Anemia #oncology #hematology
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
hypereosinophilic syndrome ... • Eosinophilic ... Hyper-lgE (Job) syndrome ... ABPA), Gleich syndrome ... Infectious: Loeffler syndrome
ANCA-Associated Vasculitis
There are many definitions, but most come down to the presence of granulomas (pathologically or
clinically) and asthma/eosinophils ... No Asthma and Eosinophilia ... Both asthma and eosinophilia ... and/or 10%) - Eosinophilic ... diagnosis #algorithm #rheumatology
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
Eosinophilic Pneumonia ... When to suspect Eosinophilic ... pneumonia + BAL > 25% eosinophils ... diagnoses Acute Eosinophilic ... Rare Peripheral Eosinophilia