17 results
Cataract: Pathogenesis and clinical findings

Increased Age (most common) -> Ultraviolet light, radiation, toxins ->Denaturation and abnormal
Cataract: Pathogenesis ... material -> Opacification ... => Cataract Formation ... #pathophysiology ... #ophthalmology
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Diagnosis and Pathophysiology ... of developing atrial ... mmHg developed atrial ... Infarction • Pulmonary ... #causes #cardiology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Blurry Vision - Differential ... Lens 8. ... : • Cataracts ... Blurry #Vision #differential ... #diagnosis #ophthalmology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Subepicardial atrial ... : AVNRT, AVRT, atrial ... of AVRT in WPW (sens ... #differential # ... cardiology
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
hemoglobin in arterial ... oxygen content of arterial ... Hypoxemia #summary #pulmonary ... #differential # ... diagnosis #causes #pathophysiology
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... capillary-alveolar interface • Less ... , pulmonary AVMs ... , atrial or ventricular ... Failure #hypoxia #Differential
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
Edema - Differential ... Framework NCPE Pathophysiology ... level <100 pg/ml EKG ... #edema #NCPE #differential ... #diagnosis #cardiology
Asthma: immunopathogenesis. 
Allergens attach to, and are taken up by, dendritic cells that he the respiratory
, and native T cens ... B cells. which differentiate ... (ECP, cationic protein ... immunopathogenesis #Pathophysiology ... #Pulmonary
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 •
RV dysfunction. e.g ... correlate in the SHOCK trial ... forward flow. e.g ... thought to be less ... catheter #diagnosis #cardiology
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
In the differential ... walls that measure less ... To differentiate ... without associated pulmonary ... fluid or solid material