9 results
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Blood cultures • CXR ... early disease) • CXR ... CT Lung Abscess ... #differential #causes
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
in literature (NEJM ... identifies 85 to 95% of cases ... (Cornelia NEJM ... of the steroid treatment ... Treatment of GCA
Myasthenia Gravis - Summary
 • an autoimmune disease of the postsynaptic neuromuscular junction associated with antibodies
More likely to cause ... should undergo chest ... CT to screen for ... immunosuppressive therapy is required ... glucocorticoids - can cause
Community Acquired Pneumonia (CAP) - Diagnosis and Management

Pneumonia Signs/Symptoms:
 • Confusion/disorientation (LR + 1.9)
 • Cough
Community Acquired ... Pneumonia (CAP) - Diagnosis ... radiograph or CT ... Yield of blood CX ... #Management #treatment
Common Variable Immunodeficiency (CVID)

What?
CVID: Immunodeficiency disorder with hypogammaglobulinemia -> increased infection risk secondary to impaired B-cell
late adulthood • Diagnosis ... Chest CT: • Ground-glass ... severe community-acquired ... DDX - Other causes ... hypogammaglobulinemia #immunology #hematology
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Chronic inflammation causes ... Most Common Causes ... parenchyma Diagnosis ... mycobacteria Treatment ... #differential #diagnosis
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
Serum Copper • Chest ... lymph node biopsy (diagnostic ... Hodgkin Lymphoma Treatment ... Hodgkins #lymphoma #diagnosis ... classification #hematology
Subglottic stenoses (SGS) during systemic diseases
Subglottic stenosis (SGS) = congenital (children) or acquired (adult) characterized by
(children) or acquired ... cricoid cartilage Diagnostic ... • Cervical and chest ... Acquired causes ... #causes #rheumatology
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... Complex (MAC): • Acquired ... Hematologic malignancy ... • Dyspnea, • Chest ... Imaging, high res CT