97 results
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Pathogenesis and Clinical ... including intraocular structures ... - Impinges on ocular ... Impaired extra-ocular ... to surrounding structures
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Differential Diagnosis Algorithm ... Monomorphic VT - Structural ... Differential #Diagnosis #Algorithm ... #WCT #cardiology
Atrial Fibrillation Overview

Symptoms:
Palpitations, light-headedness, dizziness, dyspnea, exercise intolerance, chest pain, near-syncope, syncope.

1. Why?
Cardiac:
• Valvular heart disease
•
heart disease • Structural ... #Fibrillation #Cardiology ... #Management #Algorithm
Appendicitis on Abdominal Ultrasound

Noncompressible tubular structure with adjacent hyperechoic peri-appendiceal fat.

Dr. J. Christian Fox @jchristianfox

#Appendicitis #Appendix
Noncompressible tubular structure ... POCUS #Ultrasound #Clinical ... #Abdominal #Radiology
Landolfi’s Sign on Physical Exam

A 73-year-old man presented with shortness of breath. On ocular exam, pupil
On ocular exam, ... #PhysicalExam #Clinical ... #Video #Ocular ... AorticRegurgitation #Cardiology
Causes of Approach to Altered Level of Consciousness - Workup
Clinical Exam - Focal
 • Trauma
 •
Consciousness - Workup Clinical ... Imaging Section Clinical ... Encephalitis Imaging - Structural ... Imaging - Non-Structural ... diagnosis #workup #algorithm
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
Algorithm for nodular ... pattern The algorithm ... #Diagnosis #Radiology ... NodularPattern #Nodular ... #Differential #Algorithm
Tree-in-bud
In centrilobular nodules the recognition of 'tree-in-bud' is of value for narrowing the differential diagnosis.
Tree-in-bud describes
irregular and often nodular ... branching structure ... Diagnosis #Pathophys #Radiology
Severe Tricuspid Regurgitation on JVP Examination

What information about the patient do we get from this #JVP
Underlying structural ... #PhysicalExam #Clinical ... #Video #Cardiology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... lens wearing • Ocular ... abnormal external structure ... • Scarring • Ocular ... ophthalmology #ocular