22 results
Chronic Cough - Differential Diagnosis Algorithm
Red Flags:
 • Fever, night sweats, chills (infection)
 • Weight loss,
disease or CHF) ... • Hemoptysis (blood ... ) • Abnormal CXR ... refer + order CT ... disease #Chronic
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
- Nodular - Acute ... Glass Opacity - Chronic ... Radiology #Patterns #Lung ... #CXR #XRay #ChestCT ... #Differential #
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
failure, COPD, Lung ... +/- High res CT ... scan), CBC/diff, Blood ... Infectious Diseases ... diagnosis #evaluation #differential
Cough - Diagnostic Schema

Infectious: URTI, LRTI, Bacterial, Viral
Irritant/Exposure: Allergic, Post-infectious, Pneumonitis, ACEi, PTX, Foreign Body
Airway Disease:
organ/systemic disease ... GERD, Dysphagia, CHF ... ILD Malignancy: Lung ... Diagnosis #Schema #Acute ... #Chronic #Differential
It is very important to differentiate between acute consolidation and chronic consolidation, because it will limit
between acute consolidation ... In chronic disease ... - Lung neoplasms ... Radiology #Pulmonary #CXR ... #Chronic #Differential
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
pneumonia • Chronic ... anemia • Sputum/Blood ... cultures • CXR ... ) • CXR upright ... seen • Chest CT
Right-Sided Heart Failure - Differential Diagnosis Algorithm
Cardiac Causes - Rule out Left-Sided Heart Failure (Most Common):
Heart Failure - Differential ... • Diffuse Lung ... Acute Respiratory ... Lung Infection ... #RHF #RightSided
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
to Eosinophilic Lung ... DiseasesAcute ... Hx of asthma, CF ... #Eosinophilic #Lung ... #differential #
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
in HIV - Differential ... Diagnosis Framework Disease ... • CT: Halo sign ... Chest pain, cough, bloody ... Abdominal pain, chronic
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
lung disease ... massiliense in CF ... Advanced HIV (CD4 ... Imaging, high res CT ... NTM #Infections #differential