32 results
FIGURE 2. CHALAZION.  

Hordeola and chalazia are two common causes of the red, swollen eyelid
are two common causes ... #Clinical #Ophthalmology ... #Photo #Chalazion
Proptosis - Differential Diagnosis - Unilateral vs Bilateral
Unilateral:
 • Infections (can become bilateral with cavernous sinus
- Metastatic (breast ... Unilateral #Bilateral #Causes ... #ophthalmology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hyalinization causes ... BRB breakdown causes ... white or yellow areas ... around atrophic areas ... pathophysiology #ophthalmology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
• Tumor (Lung, Breast ... Diagnosis #Algorithm #Causes ... #Ophthalmology
Intestinal Ascariasis on Point of Care Ultrasound (POCUS)

Ultrasound of tubular structure with echogenic walls in dilated
Point of Care Ultrasound ... (POCUS) Ultrasound ... and subtropical areas ... obstruction (as in this case ... Intestinal #Ascariasis #Ultrasound
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
input to (in this case ... etiology in this case ... Images #Clinical #Ophthalmology ... #Photo #Horners
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
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Causes of Petechial ... Algorithm Pinpoint areas ... • Abdominal ultrasound ... Diagnosis #Algorithm #Causes
Secondary Syphilis Rash
Secondary syphilis is the most contagious of all the stages of this disease, and
cavity and genital areas ... , anal or oral areas ... resembling rashes caused ... Diagnosis #Clinical #Photo
Segmental Testicular Infarction on Scrotal POCUS
Patient with severe left scrotal/testicular pain. Diagnosis? What are causes? This
What are causes? ... Causes: Vasculitis ... the hypoechoic areas ... the testicle and areas ... POCUS #clinical #ultrasound