56 results
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
Chronic Cough - Differential ... Diagnosis Algorithm ... infection) • Weight ... Dyspnea (underlying lung ... #Diagnosis #Algorithm
Anisocoria Evaluation Flow Chart - Differential Diagnosis
1. Check pupillary reaction to light 
2. Measure pupil size.
Evaluation Flow Chart ... - Differential ... Diagnosis 1. ... Evaluation #Algorithm #Differential ... #Diagnosis #Ophthalmology
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
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result in decreased lung ... - Emphysema - Lung ... #Diagnosis #Radiology ... LowAttenuation #Differential ... #Diagram #Comparison
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... Diagnosis Framework ... Less common since cART ... AIDS #pulmonary #differential ... #diagnosis #infectiousdiseases
On the left three different patients with lung cysts.
From left to right: Lymphangiomyomatosis, LIP and Langerhans
patients with lung ... From left to right ... #Clinical #Diagnosis ... CTChest #Cystic #Comparison
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... degrees • Chills, night ... fatigue, unexplained weight ... Abscess Differential ... Abscess #pulmonary #differential
Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
 •
Main Lung Ultrasound ... spared areas, Light ... COVID19 #POCUS #Lung ... #Ultrasound #Comparison ... #Table #Diagnosis
Causes of Hypoxemia- Differential Diagnosis Algorithm
Ventilation/perfusion Mismatch
 • Airway Disease (Asthma, COPD)
 • Vascular (PE*)
 •
of Hypoxemia- Differential ... Diagnosis Algorithm ... • Interstitial lung ... Hypoxemia #Hypoxia #Differential ... #Diagnosis #Algorithm
Cystic Lung Disease
Upper Lobe Predominant: 
Langerhans Cell Histiocytosis, Pneumocystis Jiroveci, Hypersensitivity Pneumonitis, Neurofibromatosis Type 1, Paracoccidioidomycosis,
Cystic Lung Disease ... Lymphangioleiomyomatosis, Light ... nickmmark #Cystic #Lung ... #Disease #differential ... #diagnosis #causes
Pneumothorax Diagnosis on M-Mode

Left Lung: Normal sliding, sandy beach appearance

Right Lung: No lung sliding, Barcode Sign!

-
Pneumothorax Diagnosis ... beach appearance Right ... Lung: No lung sliding ... #Sign #POCUS #Diagnosis ... #Comparison #Clinical