17 results
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
Diagnosis and Management ... • Most common cause ... Lung Abscess Pathophysiology ... Coccidioides • Parasite ... #differential #causes
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
Presentation: • Mild disease ... non-productive cough, nausea ... Severe pulmonary disease ... Leptospirosis #Leptospira #microbiology ... diagnosis #treatment #management
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... salmonella, ...), Parasites ... • Autoimmune diseases ... Adult-onset Still disease ... Lymphohistiocytosis #diagnosis #management
Algorithm for the Evaluation of Chronic Diarrhea (< 7 days)
Exclude:
1. Causes of acute diarrhea
2. Lactose intolerance
3.
Causes of acute ... Parasitic infections ... Systemic disease ... Chronic #Diarrhea #management
Cyclosporiasis - Diagnosis and Management Summary
Pathogen: 
 • Cyclospora cayetanensis
 • Foodborne, waterbone, and soil-transmitted.
 •
Diagnosis and Management ... intracellular parasite ... • Anorexia, Nausea ... cayetanensis #diagnosis #management ... #treatment #microbiology
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
Pott's Disease in ... Diagnosis and Management ... extrapulmonary cases ... decreased reflexes Pathophysiology ... CMC_IM #Potts #Disease
Endocarditis Summary

Who?
Infectious:
• Pre-existing valvular disease
• Prosthetic valve
• Congenital heart disease
• IV substance use
• IV catheter
• Recent
Congenital heart disease ... Hypercoagulable (APLAS) Microbiology ... Septic Emboli Cause ... Treat underlying cause ... Endocarditis #diagnosis #management
Chagas Disease - American Trypanosomiasis - Diagnosis and Management Summary
Chagas disease (American trypanosomiasis) is an infectious
Chagas Disease - ... Diagnosis and Management ... caused by the protozoan ... parasite Trypanosoma ... Trypanosomiasis #Diagnosis #Management
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Cerebrovascular Disease ... , PRES Pathophysiology ... autoantibodies that will cause ... cerebritis #diagnosis #management
Disseminated Intravascular Coagulation (DIC) Overview

Increased Clotting and Consumption of Clotting Factors

Findings:
 • Bleeding
 • Recent history
protein C and S Pathophysiology ... • Severe Liver Disease ... Treat primary cause ... Coagulation #diagnosis #causes ... #treatment #management