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Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
tumors include both Hodgkin's ... disease and non-Hodgkin's ... the most common causes ... Mediastinal Mass Symptoms ... • Flushing • Fever
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Hodgkin's Lymphoma ... - B symptoms ... - Pel-Ebstein fever ... Nodal disease: B symptoms ... Diagnosis of B-Symptoms
Differential Diagnosis of Fever and Splenomegaly
 - Typhoid
 - Infective endocarditis
 - Miliary tuberculosis
 - Hodgkin
Differential Diagnosis of Fever ... tuberculosis - Hodgkin ... Brucellosis #Fever ... Differential #Diagnosis #causes
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Hodgkin's Lymphoma ... of about three cases ... • Dyspnea • Fever ... ingestion • B symptoms ... Lymphoma (90-95% of cases
The many faces of the Hodgkin/Reed-Sternberg (HRS) cell: Even as medical students we are aware of
many faces of the Hodgkin ... seen in every case ... of classical Hodgkin ... TheLymphomaniac #Hodgkins
Faget Sign - Pulse-Temperature Dissociation
Causes of Relative Bradycardia
 • Infectious Causes: Legionella, Psittacosis, Q fever, Typhoid
Dissociation Causes ... • Infectious Causes ... , Typhoid fever, ... Non-Infectious Causes ... differential #diagnosis #causes
Faget's Sign & Liebermeister's Rule
Pulse-Temperature Dissociation
EVERY 1 F RISE IN TEMPERATURE -> HR INCREASES 8-10 BPM
INFECTIOUS
BPM INFECTIOUS CAUSES ... • Typhoid Fever ... OTHER CAUSES ... There are specific cases ... #differential #causes
Childhood Immunization Schedule: Why we immunize
 • Diphtheria Toxin -> URT inflammation causes pseudomembrane with hardened
pharyngeal erythema, fever ... pharyngeal erythema, fever ... Sudden onset of fever ... hemorrhagic rash; symptoms ... non-specific viral symptoms
Causes of Fever of Unknown Origin (FUO) - Differential Diagnosis Algorithm
Neoplasm:
• NHL
• Hodgkin's lymphoma
• Leukemia
• Solid
Causes of Fever ... Neoplasm: • NHL • Hodgkin's ... Other: • Drug fever ... • Factitious fever ... Diagnosis #Algorithm #causes
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... Psittacosis, Q fever ... , Typhoid fever, ... , Dengue fever, ... #bradycardia #Causes