60 results
Differential Diagnosis of Pulmonary Eosinophilia
Infection:
 • Helminthic: Loffler syndrome (Ascaris, hookworm, Strongyloides), Tropical pulmonary eosinophilia (lymphatic
Differential Diagnosis of Pulmonary ... Paragonimiasis • Fungal ... Idiopathic: Acute chronic ... pulmonary eosinophilia ... #Diagnosis #causes
Eosinophilia - Differential Diagnosis Algorithm
Idiopathic Eosinophilia
Primary Eosinophilia:
 • Primary hypereosinophilic syndrome
 • Eosinophilic Leukemia
 • MPN/MDS
Diagnosis Algorithm ... Primary Eosinophilia ... ascariasis), Scabies, Fungi ... insufficiency, Chronic ... Differential #Diagnosis #Algorithm
1,3 Beta-D-Glucan and Galactomannan - Pathogens, and Testing Characteristics
1,3 ß-D-glucan:
 • Most fungi excluding mucor and
ß-D-glucan: • Most fungi ... Glucan-containing gauzes ... inconsistently in other fungi ... Specificity #Laboratory #InfectiousDiseases ... #Fungi #Fungal
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
Causes of Eosinophilia ... Diagnosis Bugs: - Fungus ... Hypereosinophilic Syndrome - Chronic ... Eosinophilic Leukemia ... Differential #Diagnosis #Causes
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Approach to Eosinophilic ... cough, SOB • Chronic ... of asthma, CF; Chronic ... Infectious (Variable) - Fungal ... Lung #Diseases #pulmonary
Transplant Infections Timeline
Pre-transplant:
 • Common bacteria (endogenous): Staphylococci (skin), Gram-negative bacilli (gut)
 • Viruses: HSV (reactivation)
Engraftment:
difficile (gut) • Fungi ... Adenovirus, RSV • Fungi ... reactivation), RSV • Fungi ... differential #diagnosis #causes ... #infectiousdiseases
Causes of Culture Negative Abscess - Differential Diagnosis Framework
Consider prior antibiotics as a cause of a
Causes of Culture ... antibiotics as a cause ... Mycobacteria - Fungal ... Scedosporium, endemic fungi ... Differential #Diagnosis #InfectiousDiseases
Non-Resolving Pneumonias: Etiologies
Unusual Infections:
 - Immunocompromised patients (e.g.: Mycobacterium, Aspergillosis, Nocardia)
 - Endemic Fungi (e.g.: Histoplasmosis,
Nocardia) - Endemic Fungi ... - Eosinophilic ... PNA (acute or chronic ... Others: - Pulmonary ... abnormalities (Pulmonary
Cavitary Lung Disease - Differential Diagnosis and Workup Algorithm
Acute / Subacute:
 • Acute Infections: Lung abscess,
Diagnosis and Workup Algorithm ... Septic Emboli, Fungal ... Infection, Nocardia Chronic ... 12 weeks): • Chronic ... #lesion #pulmonary
Endocarditis Algorithm - Infective vs Noninfective Causes
Noninfective:
 • Malignancy
 • Autoimmune disease
 • Systemic infection
Native Valve
Endocarditis Algorithm ... vs Noninfective Causes ... Gram-negative bacilli • Fungi ... Gram-negative bacilli • Fungi ... #Noninfective #Causes