21 results
Clinical Classification of Pulmonary Hypertension

1. Pulmonary arterial hypertension from pulmonary vasculopathy
Idiopathic pulmonary arterial hypertension
Heritable gene mutations
Clinical Classification ... pulmonary disease ... Hypertension #PHTN #Classification ... #Diagnosis #Differential ... #Causes
Leptospirosis
Pathogen: Leptospira (interrogans, kirschneri, noguchii)
Risk Factors:
 • Occupational exposure - Farmers, ranchers, trappers, veterinarians
 • Recreational
non-productive cough, nausea ... failure • Severe pulmonary ... disease ARDS Diagnosis ... Epidemiologic exposure + clinical ... agglutination - test
USMLE Epidemiology and Biostatistics Summary
Meta-Analysis: pools data from several studies (greater power), limited by quality/bias of
individual studies Clinical ... , describe clinical ... disorder presence alters ... but not on the causal ... #calculations #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... tract, and often causes ... disease, and ocular ... retinopathy Lab Tests ... #rheumatology #classification
Blastomycosis (Blastomyces): Gilchrist’s disease, Chicago disease - Summary Sheet
 • Morphology
 • Geography, Reservoir and Mode
Mississippi river valleys ... - Sporadic cases ... inoculation • Clinical ... blastomycosis • Diagnosis ... #Blastomyces #diagnosis
Based on the images alone, it is usually not possible to determine the cause of the
determine the cause ... chronic illness, clinical ... in fact this is nodular ... interstitial lung disease ... #Clinical #Diagnosis
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
status NTM Cause ... infections • Nodular ... Growers (Runyon Classification ... Disease: Clinical ... • Clinical (Symptoms
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... interstitial lung disease ... appreciate on a cest ... seen and in many cases ... #Pulmonary #CXR
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... presentations and disease ... tests before beginning ... output - Acute pulmonary ... #typeb #classification
Cryofibrinogenemia Summary

Cryofibrinogenemia Epidemiology:
 • 40-70 years with a modest female predominance

Cryofibrinogenemia:
 • The precipitation of a
Cryofibrinogenemia Clinical ... thrombophlebitis, pulmonary ... emboli, and ocular ... : • + Clinical ... cryoglobulins • Negative causes