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Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... Pulmonary hemorrhage ... Infarction - peripheral ... Clinical #Diagnosis #Radiology ... Consolidation #Causes
Bronchiectasis is defined as localized bronchial dilatation.
The diagnosis of bronchiectasis is usually based on a combination
airways in the peripheral ... The most common cause ... #Diagnosis #Radiology ... #Pulmonary #Bronchiectasis
Honeycombing is defined by the presence of small cystic spaces with irregularly thickened walls composed of
predominate in the peripheral ... regardless of their cause ... #Diagnosis #Radiology ... #Pulmonary #Honeycombing
Differential diagnosis
The table summarizes the most common diseases, that present with consolidation.
Chronic diseases are indicated in
perihilar (batwing) or peripheral ... lobar pneumonia caused ... #Diagnosis #Radiology ... #Pulmonary #CXR
Central distribution is seen in sarcoidosis and cardiogenic pulmonary edema.
Peripheral distribution is mainly seen in cryptogenic
and cardiogenic pulmonary ... Peripheral distribution ... #Diagnosis #Radiology ... #Pulmonary #HRCT ... Distribution #Central #Peripheral
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
Causes of Hypoxemia ... lung disease • Pulmonary ... Hypothyroidism Peripheral ... Diagnosis #Algorithm #Causes ... #Pulmonary
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Causes of Wide Pulse ... - Chronic pulmonary ... arteriosus or peripheral ... Differential #Diagnosis #causes ... #cardiology
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Noncardiogenic Pulmonary ... Causes include: ... • Absence of peripheral ... • Patchy or peripheral ... differential #diagnosis #cardiology
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clues to Differential ... heart defect - Pulmonary ... diseases - Pulmonary ... Diagnosis #Central #Cardiology ... #Causes #Table
Peripheral Neuropathy - Diagnostic Schema and Differential Diagnosis

Hereditary
Common Causes
Rapid Onset
Subacute/Chronic Onset
 - Multifocal
 - Focal
 -
Peripheral Neuropathy ... Hereditary Common Causes ... @AnandJag1 #Peripheral ... Schema #Algorithm #Causes