10 results
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Failure - Differential ... obesity-hypoventilation syndrome ... : Interstitial lung ... hepatopulmonary syndrome ... Failure #hypoxia #Differential
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
severity Acute Respiratory ... Distress Syndrome ... Embolism (PE): ... massive/submassive PE ... #differential #
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Differentiation Syndrome ... in APML Epidemiology ... Imaging: CXR- pulmonary ... initiation • Differential ... #management #hematology
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Hypereosinophilic Syndrome ... (> 6 mo) - Respiratory ... Infectious (Variable) - Fungal ... #Diseases #pulmonary ... #differential #
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... BNP level <100 pg ... Etiology: • Acute respiratory ... distress syndrome ... Transfusion-related acute lung
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... arthralgia, arm/leg ... upper and lower respiratory ... #Diagnosis #Rheumatology
Amiodarone Induced Lung Toxicity Summary

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

How?  Possible
Amiodarone Induced Lung ... Dose ≥ 400 mg per ... toxicity (e.g., acute respiratory ... distress syndrome ... #diagnosis #management
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
effusion, INC risk PE ... , Pulmonary amyloidosis ... MALT Lymphoma • Lung ... #Rheumatology # ... Diagnosis #Management
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
presents with acute respiratory ... symptoms • Rheumatologic ... change in the lungs ... nails, bronchi, lungs ... #Diagnosis #Management
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Autoimmune Myositis - Differential ... RP-ILD), dermato-rheumatologic ... • Weakness of respiratory ... muscle weakness PE ... #differential #