39 results
Dyspnea - Differential Diagnosis Framework

Cardiovascular Causes of Dyspnea:
 • Myocardium:
	- Heart failure
	- CAD/ACS
	- Valvulopathy
 • Electrical:
	-
Dyspnea - Differential ... • Parenchyma: ILD ... - Water - Pus ... Transverse myelitis • Hematology ... #dyspnea #sob #differential
Consolidation is synonymous with airspace disease.
When you think of the causes of consolidation, think of 'what
you think of the causes ... Is it pus, edema ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Consolidation #Differential
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... Patterns - Differential ... Alveolar Proteinosis, Lymphoma ... #CT #Patterns #Differential ... Diagnosis #pulmonary #radiology
CNS Ring-Enhancing Lesions - Immunocompromised vs Immunocompetent
Multiple Ring-Enhancing Lesions:
 • Toxoplasmosis (CD4 < 100)
 • Other
CNS Ring-Enhancing ... Lymphoma (CD4 < ... Lesions #Brain #differential ... #diagnosis #causes ... #radiology #neurology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Serum Copper • Chest ... Immunohistochemical studies (to differentiate ... Treatment • Early ... classification #hematology ... #oncology #management
Pericardial Lymphoma on POCUS Echocardiogram

“Anaconda inside pericardial cavity” - Pericardial effusion with mass inside in a
mass inside in a case ... . 8 year old on ... treatment for lymphoma ... with dyspnea and chest ... Echocardiogram #clinical #cardiology
Kussmaul's sign in Constrictive Pericarditis 

A 50-year-old woman with a remote history of mediastinal lymphoma (age
A 50-year-old ... of mediastinal lymphoma ... blue marks on her chest ... Causes = RV failure ... Pericarditis #Cardiology
Iron Deficiency in Heart Failure
Pathophysiology:
Chronic heart failure leads to an increase in inflammatory cytokines → Inflammation
→ Inflammation causes ... ) Treatment - IV ... endpoint of all-cause ... heartfailure #diagnosis #management ... #cardiology
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
Differential diagnosis ... - Pus - exsudate ... lobar pneumonia caused ... respond to the treatment ... #Diagnosis #Radiology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
cytokines (TNFa,lL1, IL6 ... , B-cell lymphoma ... Treatment: • ... Lymphohistiocytosis #diagnosis #management ... #rheumatology