7 results
Myelinated Retinal Nerve Fiber Layers (MRNF) on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#MRNF #Myelinated #Retinal #Nerve
Myelinated Retinal Nerve ... Fiber Layers (MRNF ... ) on Fundoscopy ... Ocular Examination ... #clinical #video
Myelinated retinal nerve fibers (MRNF) on Fundoscopy Ocular Examination

They are retinal nerve fibers prior to the
fibers (MRNF) on ... Fundoscopy Ocular ... Ocular #PhysicalExam ... #clinical #video ... ophthalmology #Fundoscopy
Upper Motor Neuron (UMN) lesions are lesions occurring anywhere in the CNS from the brain up
Lower motor neuron ... form part of the differential ... Similarly, the damaged lower ... fiber is a specialized ... cord, peripheral nerve
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
in diminished muscle ... Ocular- 50%: Ptosis ... Respiratory muscles ... life-threatening Differential ... stimulation - Single fiber
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
Vasculitides - Differential ... the upper and lower ... and peripheral nerves ... Joints: myalgia and muscle ... Vasculitis: • Fevers
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Vasculitis Differential ... Vasculitis: • Fevers ... weakness • Nerves ... Cogan syndrome: Ocular
SLE (Systemic Lupus Erythematosus)

Suspect:
Clinical evidence of (fatigue, rash, photosensitivity, inflammatory arthritis, weight loss, and fever) and
Erythematous, macular ... erythematosus (SCLE ... permanent alopecia Differential ... (hypertension, lower ... Labs: • ANA titers