8 results
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Alveolar Proteinosis, Lymphoma ... Miliary Infection (TB ... Blood, Water, Tumor ... #pulmonary #radiology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Classification: • The tumor ... predominant HL - The tumor ... - WBC may be high ... physical exam, CT ... #management
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... Intermittent Fever: High ... • TB • Juvenile ... pattern (Temp high ... Hyper-IgD syndrome • Tumor
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Immunosuppression • Tumor ... Sarcoidosis • Lymphoma ... • HIV: 2/3 pulmonary ... Tuberculosis Diagnosis ... #Diagnosis #Management
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
Immunosuppression • Tumor ... Sarcoidosis • Lymphoma ... • HIV: 2/3 pulmonary ... Tuberculosis Diagnosis ... #Diagnosis #Management
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Ischemia, Leukemia, Lymphoma ... interferon alfa, or tumor ... exacerbations: high-dose ... #management #signs ... #symptoms #rheumatology
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
NTM Pearls: • Corneal ... Kansasii: • Mimics TB ... including therapy with tumor ... Symptoms, Imaging, high ... res CT) • Exclusion
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
suspected) - CT ... antibiotics TLS (tumor-lysis ... interventional radiology ... renal failure, pulmonary ... Oncology #HemeOnc #Diagnosis