60 results
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
- Differential Diagnosis ... Pleuritic CP • Cough ... • High fever, cough ... : • Cough and ... #differential #diagnosis
Chlamydia trachomatis - Infection of the Newborn
 • Newborns 3-16 weeks old 
 • Afebrile (appears
• Staccato cough ... topical) • Pneumonia ... Chlamydophila pneumoniae ... (mild pneumonia ... Peds #Pediatrics #Diagnosis
Causes of Cough and Hemoptysis
Acute Inflammation 
 - Laryngitis 
 - Tracheobronchitis 
 - Mycoplasma and
Causes of Cough ... Mycoplasma and Viral Pneumonias ... - Bacterial Pneumonias ... Disorders - Left ... Gases #Chronic #Cough
Eosinophilic Pneumonia
When to suspect Eosinophilic Pneumonia? Non-resolving pneumonia + BAL > 25% eosinophils + excluded more
Eosinophilic Pneumonia ... excluded more common diagnoses ... hx - Fever+, Cough ... Progressive SOB + Cough ... #diagnosis #pulmonary
Causes of Acute Pediatric Cough - Differential Diagnosis Algorithm
No Fever, No Tachypnea
 - Normal Chest Auscultation
Acute Pediatric Cough ... - Differential Diagnosis ... • Bacterial pneumonia ... #Acute #Cough ... #Differential #Diagnosis
Cryptogenic Organizing Pneumonia (COP)

Cryptogenic Organizing Pneumonia Overview:
 • Idiopathic form of organizing pneumonia
 • formerly BOOP
Cryptogenic Organizing Pneumonia ... of organizing pneumonia ... life • History: cough ... - Diagnosis: ... pulmonary #ILD #diagnosis
Approach to Eosinophilic Lung Diseases
 • Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Acute Eosinophilic Pneumonia ... smoking; Fever, cough ... Chronic Eosinophilic Pneumonia ... asthma/allergies; Cough ... #differential #diagnosis
Venn Diagram - Does this patient have pneumonia?
Diagnosis is generally based on three lines of evidence:
this patient have pneumonia ... Diagnosis is generally ... leukocytosis, left-shift ... e.g., dyspnea, cough ... #Pneumonia #Venn
Pneumocystis jirovecii Pneumonia 
Clinical 
 • Caused by Pneumocystis jirovecii (formerly carinil) 
 • Immunocompromised host
Pneumocystis jirovecii Pneumonia ... • Fever, dry cough ... jirovecii #PJP #Pneumonia ... #Diagnosis #Management
Causes of Interstitial Lung Disease - Differential Diagnosis Algorithm
Idiopathic Interstitial Pneumonia
 • (UIP) Usual Interstitial Pneumonia
- Differential Diagnosis ... Idiopathic Interstitial Pneumonia ... Usual Interstitial Pneumonia ... progressive dyspnea and cough ... #Differential #Diagnosis