2192 results
Myopic Retinopathy Fundoscopy Ocular Examination

Posterior staphylomas and patchy chorioretinal atrophy.

Dr. Sebastian Vega @oftalmopo

#Myopic #Retinopathy #staphyloma #atrophy
Myopic Retinopathy ... chorioretinal atrophy ... @oftalmopo #Myopic ... Retinopathy #staphyloma #atrophy ... PhysicalExam #clinical #video
Scarring and Macular Atrophy - Fundoscopy Ocular Examination

Scar and macular atrophy due to old neovascular membrane
Scarring and Macular Atrophy ... Scar and macular atrophy ... a patient with myopic ... #Retina #scar #atrophy ... PhysicalExam #clinical #video
Ocular Changes in Myopia
 • Emmetropia +2.0 D to -0.25 D
 • Myopia ≤-0.5 D
 •
Ocular Changes in Myopia ... to -0.25 D • Myopia ... -0.5 D • High myopia ... • Pathologic myopia ... D or -6.0 D #Myopia
Bilateral LMN palsy with tongue weakness, wasting and fasciculations.  →  Bulbar motor Neuron disease

Note
bobvarkey #tongue #atrophy ... CN12 #clinical #video
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Motor Neuropathy - Atrophy ... Progressive muscular atrophy ... Spinal Muscular Atrophy
Ataxic gait (Spino-cerebellar ataxia)

#Ataxic #gait disorders occur due to dysfunction of the #cerebellum, the part of
multiple system atrophy ... #clinical #video
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
Physical Exam Small (myotic ... PhysicalExam #clinical #video
Steroid Induced Atrophy: Chronic topical steroid use has led to marked thinning of the skin.

Charlie Goldberg,
Steroid Induced Atrophy ... SkinRash #Steroid #Atrophy
Causes of Abnormal Genital Bleeding - Differential Diagnosis Algorithm
Non-Gynecologic:
 • Medical (e.g. coagulopathy, liver disease, renal
Anovulatory • Atrophy ... Trauma Vagina: • Atrophy ... dystrophy • Vulvar Atrophy
Cardiac Myocyte Contractile cycle
 - Ca2+ binds to TnC → TnI is inhibited → conformational change
between actin and myosin ... - Myosin heads ... boat, to “row” myosin ... released from the myosin ... itself, allowing myosin