7 results
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Lung Abscess - Diagnosis ... polymicrobial infection ... Abscess Diagnosis ... , anemia • Sputum ... #Abscess #pulmonary
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
haemophilum • Tropical setting ... Bone Marrow - Anemia ... Diagnosis Of NTM ... Exclusion of other diagnosis ... #differential #diagnosis
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Infectious: • Pre-existing ... verrucous) • Lung ... Hypercoagulable (APLAS ... Cerebral > Splenic, pulmonary ... Leukocytosis, anemia
Endocarditis - Overview and Differential Diagnosis Framework

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV
and Differential Diagnosis ... , verrucous) - Lung ... Hypercoagulable (APLAS ... Cerebral > Splenic, Pulmonary ... Leukocytosis, anemia
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Assess functional ... Skin exam for infection ... Intraabdominal - Orthopedic ... unless prior heart/lung ... stratification #diagnosis
Mycoses

HISTOPLASMOSIS
• Inhalation of conidia → Yeast → travel to lymph nodes → spread in body
• Bird
Urinary antigen testing ... Sinusitis • Brain abscess ... change in the lungs ... Meningitis, septic arthritis ... nails, bronchi, lungs
Elevated Globulin - Protein Gap (Total Protein - Albumin > 4)

Work-up of an Elevated Globulin Gap:
•
Albumin > 4) Work-up ... Include: • Viral infections ... (RA, Temporal arteritis ... ovarian tumors, lung ... #differential #diagnosis