23 results
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
Ocular Myasthenia ... such as cogan sign ... always ask your ... PhysicalExam #clinical #video ... #ophthalmology
Spondylolysis & Spondylolisthesis: Pathogenesis and Clinical Findings

Pars interarticularis stress fracture (spondylolysis) - most frequently in the
: Pathogenesis and ... vertebrae • CT - collar ... Spondylolisthesis #MSK ... #diagnosis #pathophysiology ... #signs #symptoms
Meralgia paresthetica: Pathogenesis and Clinical Findings
Compression/injury of Lateral Femoral Cutaneous Nerve (LFCN) -> Meralgia paresthetica
 •
: Pathogenesis and ... sensory • Before diagnosis ... MeralgiaParesthetica #MSK ... pathophysiology #differential ... #diagnosis #signs
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Ocular- 50%: Ptosis ... life-threatening Differential ... test - Cogan sign ... - Peek sign ... immunologic assay - MuSK
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
Gouty Arthritis) - MSK ... NO prior signs ... - **MSK rads ... Differential diagnosis ... Tendon Sheath - Nodular
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Impaired extra-ocular ... cornea -> Corneal drying ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms
Diagram of different types of bone tumors that can occur around the knee on XRay -
flame/blade of grass ... sign • Parosteal ... #Bone #Tumors #Diagnosis ... #Bony #Differential ... Radiology #XRay #msk
Hypothyroidism and Hyperthyroidism - Symptoms and Signs
Hypothyroidism:
 - General - From asymptomatic to myxedema coma, “Like
and Signs Hypothyroidism ... ophthalmopathy ocular ... Dermatopathy Ø Hands ... Amy Chung, MD, MSc ... #Signs #Diagnosis
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
Disorders - Differential ... Diagnosis Algorithm ... pattern of spread, B symptoms ... Amy Chung, MD, MSc ... #NonHodgkin #differential
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Diagnosis Framework ... - Autonomic symptoms ... meningeal irritation signs ... glaucoma - Ocular ... #diagnosis #ophthalmology