11 results
Interstitial Lung Diseases (ILD)
Exposure-Related ILD (a.k.a. extrinsic allergic alveolitis): 
 • Hypersensitivity pneumonitis, Farmer's lung, Bird
Interstitial Lung ... ILD caused by inhalation ... Churg Strauss syndrome ... #diagnosis #differential ... #pulmonary #causes
Differential Diagnosis for Concurrent Brain and Lung Infections
 • Bacteria: Strep anginosus, Staph aureus, Klebsiella pneumoniae
Differential Diagnosis ... for Concurrent ... aureus, Klebsiella pneumoniae ... spp, Lemierre syndrome ... #causes
Fever Patterns - Differential Diagnosis Framework

Continuous Fever:
Temp > 38°C with only 1 degree fluctuation in 24
- Differential Diagnosis ... Non-Infectious Causes ... fever • Hyper-IgD ... Brucellosis • Liver or lung ... #Differential #Diagnosis
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Ultrasound Findings ... pleura reflection) Pneumonia ... pleura in severe cases ... Respiratory Distress Syndrome ... #differential #diagnosis
Concurrent Brain and Lung Lesions
 • Bacteria: Nocardia spp, Strep anginosus, Staph aureus, Klebsiella pneumoniae (hypervirulent),
Concurrent Brain ... aureus, Klebsiella pneumoniae ... hypervirulent), Lemierre's syndrome ... #Differential #Diagnosis ... #causes #infectiousdiseases
Concurrent Brain and Lung Lesions
 • Bacteria: Nocardia spp, Strep anginosus, Staph aureus, Klebsiella pneumoniae (hypervirulent),
Concurrent Brain ... aureus, Klebsiella pneumoniae ... hypervirulent), Lemierre's syndrome ... #Differential #Diagnosis ... #causes #infectiousdiseases
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
- Differential Diagnosis ... did not yield a diagnosis ... Long-standing vs ... intermittent ... aneurysms • Acute intermittent
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
- Differential Diagnosis ... Streptococcus pneumoniae ... outside the ear - Intermittent ... subdural hematoma, lung ... #differential #diagnosis
Amiodarone Induced Lung Toxicity Summary

Who?
• 5% of patients
• Dose ≥ 400 mg per day

How?  Possible
Amiodarone Induced Lung ... Direct cytotoxic lung ... respiratory distress syndrome ... Exclude other causes ... Exclusion of other ILDs
Acute interstitial pneumonia (AIP, earlier named Hamman Rich Pneumonitis) is a rare idiopathic lung disease characterized
Acute interstitial pneumonia ... rare idiopathic lung ... respiratory distress syndrome ... suggestive of the diagnosis ... AcuteInterstitialPneumonia #ILD