
Case Summary
A 57-year-old male smoker came to office with dyspnea that started three months ago. He has been coughing for the past 2 months.
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Amin Etezadi MD

Case Summary
A 29-year-old man came to ER with severe shortness of breath that started two days ago. He has been coughing and has had a fever for the past two weeks
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Amin Etezadi MD

Case Summary
A 55-year-old man who has been working as a pipe-fitter for 20 years came into office with the complaint of dry cough that started a month ago.
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Schowan Dehghanian MD

Case Summary
A 65-year-old male patient came to office with cough and fever that started two days ago
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Shervin Dehghanian MD

Case Summary
A 49-year-old male patient came to office with dyspnea that started two months ago. He is on rheumatoid arthritis medications.
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Amin Etezadi MD

Case Summary
A 65-year-old male smoker came to office with coughing up blood, weight loss, anorexia and fatigue problem that started a month ago
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Shervin Dehghanian MD

Case Summary
A 52-year-old female patient came to office who has a dyspnea for about a month and occasional cough
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Amin Etezadi MD

Case Summary
A 40-year-old smoker male who came to office with complaint of coughing up small amounts of bright red blood for the past 3 days
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Schowan Dehghanian MD

Case Summary
A 40-year-old female came to office with complaint of dyspnea on exertion and cough which started six months ago.
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Schowan Dehghanian MD

Case Summary
A 32-year-old male came to office with coughing up blood, night sweating, weight loss, anorexia and fatigue problems
that started a week ago
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Narmin Kassam, MD, FRCPC
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Schowan Dehghanian MD

Case Summary
A 34-year-old tall thin male smoker came in to the emergency with the complaint of sudden chest pain and shortness of breath that started in the morning.
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Kevin Shi, MD, CCFP(EM), FCFP
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Parisa Khoshpouri MD

Case Summary
A 65-year-old man came with cough and fever which started two days ago
System
Principal Author
Reviewer
Instructional Designer
Co-Authors
Resp
Kevin Shi, MD, CCFP(EM), FCFP
Shahriar Hosseinzadeh MD
A. Karim Qayumi, MD, PhD, FRCSC
Savvas Nicolaou MD,FRCPC
Shervin Dehghanian MD