Dr. Priyanka Teckchandani @DrTeck
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GrepMed Pulmonary and Critical Care Editor - Academic Hospitalist UC Davis Medical Center Internal Medicine, Pulmonary and Critical Care Medicine Fellow UC Irvine ‘22
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Diagnostic algorithm for idiopathic pulmonary fibrosis, in part adapted from the ATS/ERS consensus statement. HRCT =
Diagnostic algorithm ... for idiopathic pulmonary ... HRCT = high-resolution ... #IPF #UIP #Algorithm ... #Diagnosis #Idiopathic
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
Patterns - Differential ... Diagnosis Framework ... HighRes #Chest #CT #Patterns ... #Differential #Diagnosis ... #pulmonary #radiology
Respiratory patterns 
 -The Resuscitationist
@resuscitationst

#Diagnosis #Pulmonary #Breathing #Respiratory #Patterns #Kussmaul #CheyneStokes
Respiratory patterns ... resuscitationst #Diagnosis ... #Pulmonary #Breathing ... #Respiratory #Patterns
Comparison of Pathologic Breathing Patterns
Biot's respiration aka ataxic respiration:
 - Periodic breathing: hyperpnea (or normopnea) and
Pathologic Breathing Patterns ... ) #Breathing #Patterns ... #Respiratory #pulmonary ... #diagnosis #comparison
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
Differential Diagnosis ... Aspiration, Flash Pulmonary ... Bronchospasm, Pulmonary ... lung sliding) Diagnostics ... Reservoir • High
Auto-PEEP 
What is Auto-PEEP?
 • Progressive air trapping & dynamic hyperinflation → ↑Palv at end expiration
e.g. asthma), or high ... AutoPEEP #PEEP #pulmonary ... #diagnosis #management
Prospective Algorithm for workup of Pulmonary Embolism in Pregnancy

 Righini M et al. Diagnosis of Pulmonary
Prospective Algorithm ... for workup of Pulmonary ... Diagnosis of Pulmonary ... #Embolism #Algorithm ... Pregnant #Obstetrics #Diagnosis
Tree-in-Bud Sign on Chest CT
 • Multiple centrilobular nodules arranged in a linear branching pattern.
 •
linear branching pattern ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology
An algorithm to rule out pulmonary embolism in pregnancy

Source Article: https://annals.org/aim/fullarticle/2708166/diagnosis-pulmonary-embolism-during-pregnancy-multicenter-prospective-management-outcome-study (Ann Intern Med. 2018;169(11):766-773. DOI:
An algorithm to ... rule out pulmonary ... fullarticle/2708166/diagnosis-pulmonary-embolism-during-pregnancy-multicenter-prospective-management-outcome-study ... pregnancy #AcutePE #algorithm ... #ruleout #diagnosis
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
low, normal and high ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology