73 results
Hilar enlargement
The table summarizes the causes of hilar enlargement.
Normal hili are:
- Normal in position - left
enlargement The table ... summarizes the causes ... branching vessels #Diagnosis ... #Radiology #CXR
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clues to Differential ... Diagnosis of Central ... #Differential #Diagnosis ... #Central #Cardiology ... #Causes #Table
Causes of Relative Bradycardia - Note the propensity for intracellular organisms.
Infectious: 
Legionella, Psittacosis, Q fever, Typhoid
Causes of Relative ... #bradycardia #Causes ... #differential #diagnosis ... #infectiousdiseases ... #table #NonInfectious
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
- Differential Diagnosis ... Infarction • Stable ... Herpes Simplex Virus ... ChestPain #Noncardiac #Cardiology ... #Differential #Diagnosis
Etiologies of dilated cardiomyopathy. HF, heart failure; HFrEF, heart failure with reduced ejection fraction; HIV, human
immunodeficiency virus ... #differential #diagnosis ... #cardiology #causes
Lobar consolidation
The most common presentation of consolidation is lobar or segmental.
The most common diagnosis is lobar
The most common diagnosis ... The table lists ... the differential diagnosis ... #Diagnosis #Radiology ... #Pulmonary #CXR
Infectious Causes of Adrenal Insufficiency
Anatomical distribution of vessels to the adrenal makes the gland prone to
Infectious Causes ... canimorsus • Virus ... #Infectious #Causes ... #differential #diagnosis ... endocrinology #infectiousdiseases
Causes of Myocarditis 
1. Infectious Myocarditis
 • Bacterial - Staphylococcus, Streptococcus, Pneumococcus, Meningococcus, Gonococcus, Salmonella, Corynebacterium
Causes of Myocarditis ... more commonly cause ... #Myocarditis #Causes ... #differential #diagnosis ... #cardiology
Multiple masses
The differential diagnostic list of multiple masses is very long.
The most important diagnoses are listed
Multiple masses ... The differential diagnostic ... most important diagnoses ... listed in the table ... #Management #Radiology
Persistence of clinically relevant viruses on dry inanimate surfaces

Most common viruses persist on surfaces for days
SARS associated virus ... Polio virus Type ... Pseudorabies virus ... viruses #surfaces #infectiousdiseases ... #diagnosis #table