1954 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
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
Causes of Abnormal Genital Bleeding - Differential Diagnosis Algorithm
Non-Gynecologic:
 • Medical (e.g. coagulopathy, liver disease, renal
Differential Diagnosis Algorithm ... Anovulatory • Atrophy ... Trauma Vagina: • Atrophy ... dystrophy • Vulvar Atrophy ... Differential #Diagnosis #Algorithm
Causes of Peripheral Weakness without Sensory Changes - Differential Diagnosis Algorithm
No Objective Weakness
 • Cardio-pulmonary disease
Differential Diagnosis Algorithm ... Motor Neuropathy - Atrophy ... Progressive muscular atrophy ... Spinal Muscular Atrophy ... Differential #Diagnosis #Algorithm
Causes of Peripheral Weakness - With and Without Sensory Changes - Differential Diagnosis Algorithm
With Sensory Changes:
Differential Diagnosis Algorithm ... Motor Neuropathy - Atrophy ... Differential #Diagnosis #Algorithm
Dysphagia - Differential Diagnosis Algorithm

Oropharyngeal Dysphagia 
Esophageal Dysphagia 
 • Upper 2/3 (striated muscle): stroke, NMJ
Differential Diagnosis Algorithm ... spinal muscular atrophy ... Differential #Diagnosis #Algorithm
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
Causes of Bradykinetic Movement Disorders - Differential Diagnosis Algorithm
Parkinson's Disease (TRAP):
• Resting Tremor
• Cogwheel Rigidity
• Akinesia/Bradykinesia
•
Differential Diagnosis Algorithm ... Multiple System Atrophy ... Differential #Diagnosis #Algorithm
Steroid Induced Atrophy: Chronic topical steroid use has led to marked thinning of the skin.

Charlie Goldberg,
Steroid Induced Atrophy ... SkinRash #Steroid #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