23 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
white or yellow areas ... around atrophic areas ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms #complications
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Differential Diagnosis Algorithm ... • Tumor (Lung, Breast ... Differential #Diagnosis #Algorithm ... #Causes #Ophthalmology
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
Physical Exam Carles ... Bells #Phenomenon #Sign ... #clinical #video ... #PhysicalExam # ... ophthalmology #neurology
Brudzinski’s Sign in Meningitis (first described in 19th century by Dr. Josef Brudzinski)

Brudzinski's sign is characterized
Passive neck flexion causes ... involuntary reflex to create ... Video by Dr. ... Meningitis #Clinical #Video ... #PhysicalExam #
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Hemorrhages • Focal areas ... retinal ischemia causes ... Retinopathy #Diabetes #ophthalmology ... #diagnosis #complications
Lupus (SLE): Mucocutaneous Manifestations

 • Langerhan cells and keratinocytes release cytokines -> localized inflammatory response ->
in sun exposed areas ... hair follicles -> causes ... pathophysiology #diagnosis #signs ... #symptoms #complications
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
For pituitary masses ... is the order of least-essential ... For The Adenoma Please ... Signs / Symptoms ... / Complications
Palpable Skin Crepitus on Physical Exam

Notice these air bubbles under the skin. An 86-year-old woman with
sudden-onset shortness of breath ... and spaces can cause ... travels from these areas ... in subcutaneous areas ... Subcutaneous #Emphysema #PhysicalExam
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Differential Diagnosis Algorithm ... Pinpoint areas ... #Causes #dermatology ... #physicalexam
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
and ophthalmic complications ... systemic sx + signs ... identifies 85 to 95% of cases ... required +/- prompt ophthalmology ... GCA #Temporal #Signs