13 results
Horner's Syndrome on Physical Exam

A 75yoF was referred in for facial swelling and eyelid changes 1
facial swelling and eyelid ... and ptosis (both ... consistent with a diagnosis ... #ophthalmology ... #physicalexam #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
Ptosis - Differential ... Diagnosis Framework ... three clinical diagnoses ... #Differential # ... Diagnosis #ophthalmology
Diagnosis of Myasthenia Gravis - Physical Exam Maneuvers
 • Sustained lateral gaze for seconds to elicit
Diagnosis of Myasthenia ... • Lifting the ptotic ... eyelid will cause ... Assessing for neck ... Myasthenia #Gravis #PhysicalExam
All About Horner's Syndrome

Horner's syndrome, known as 
"oculosympathetic paresis" by people 
who don't have friends, is
have friends, is caused ... classically results in ptosis ... (droop eyelid), ... #Overview #Ophthalmology ... #Diagnosis #Neurology
Mydriasis and Miosis - Differential Diagnosis Framework

Causes of Mydriasis:
Dilated pupils (mydriasis) more than 7mm
 • Unilateral
- Differential ... Diagnosis Framework ... : Horner's syndrome ... #differential # ... diagnosis #ophthalmology
Preterm Infant Complications - Differential Diagnosis
Respiratory:
 • Transient Tachypnea of the Newborn (TTN)
 • Respiratory Distress
Diagnosis Respiratory ... Respiratory Distress Syndrome ... Enterocolitis (NEC ... Impairments (NDI) Ophthalmology ... #Diagnosis #Causes
Ketosis Disorders
Ketone bodies are a normal metabolic energy source. Excessive unregulated production of ketones, often accompanied
of re-feeding syndrome ... Glucosuria causes ... Nick Mark MD @nickmmark ... #ketones #differential ... #diagnosis #management
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Holmes-Adie Syndrome ... Young females Differential ... Diagnosis: • CN ... dissociation • Other causes ... #neurology #ophthalmology
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ocular- 50%: Ptosis ... Neck: “dropping ... life-threatening Differential ... myasthenia Diagnosis ... Myasthenia #Gravis #diagnosis
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
developed a complete ptosis ... other potential causes ... HZO #clinical #video ... #ophthalmology ... #physicalexam #neurology