13 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
- Differential ... Diagnosis Algorithm ... common tumour in adults ... #Orthopedics #Causes ... #Oncology #Radiology
Diagram of different types of bone tumors that can occur around the knee on XRay -
osteomyelitis • Lymphoma ... #Tumors #Diagnosis ... #Bony #Differential ... #Radiology #XRay ... #msk #lesions #adult
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
history • Young adults ... ) Classification ... Immunohistochemical studies (to differentiate ... anymore • Routine bone ... #diagnosis #classification
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Epidemiology: young adults ... translocation • Types: Classification ... Diagnosis of B-Symptoms ... #differential # ... hematology
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Causes of Pericardial ... Non-Infectious: • Rheumatologic ... Malignant - Primary: Lymphoma ... #Diagnosis #Causes ... #cardiology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
, Biological + Bone ... /ml, ↑ LDH • Bone ... , B-cell lymphoma ... diseases: SLE+++, Adult-onset ... treatment #summary #rheumatology
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
Fever Patterns - Differential ... Diagnosis Framework ... leishmaniasis • Adult ... Non-Infectious Causes ... #Diagnosis #intermittent
Notice that there are multiple densities in both lungs.
The larger ones are ill-defined and maybe there
consolidations, but one ... multiple ill-defined masses ... dealing with the differential ... carcinoma and lymphoma ... #Clinical #Radiology
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Skin Disease Classification ... permanent alopecia Differential ... rheumatoid arthritis, adult-onset ... Non-autoimmune rheumatologic ... #Rheumatology
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
vasculitis in older adults ... very remarkable w/differential ... identifies 85 to 95% of cases ... positive at least one ... them, but urgent rheumatology