14 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs ... - Retinal detachment ... • Secondary glaucoma ... pathophysiology #ophthalmology ... #diagnosis #signs
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Approach to Headaches ... • Meningeal signs ... ) • Systemic symptoms ... and signs (e.g. ... angle closure glaucoma
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
Photophobia and Headache ... - Autonomic symptoms ... meningeal irritation signs ... angle-closure glaucoma ... differential #diagnosis #ophthalmology
Shafer's sign in Retinal Detachment - Slit Lamp Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Shafers #Schaffers #Sign #Retinal
Shafer's sign in ... Retinal Detachment ... Shafers #Schaffers #Sign ... clinical #video #ophthalmology ... #SlitLamp
Shafer's sign on Slit Lamp Ocular Examination

Shafer's sign in a patient with retinal detachment.

Dr. Sebastian Vega
Shafer's sign on ... Examination Shafer's sign ... patient with retinal detachment ... Shafers #Shafers #sign ... #SlitLamp
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
Dangerous Causes of Headache ... angle closure glaucoma ... shoulder girdle symptoms ... thrombophilia, neurologic signs ... distribution, eyelid
Signs and Symptoms Associated With Different Headache Etiologies
 • Nonfocal mental status changes - Meningitis, encephalitis,
Signs and Symptoms ... acute-angle closure glaucoma ... angle closure glaucoma ... angle closure glaucoma ... #signs #symptoms
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
Acute Closed Angle Glaucoma ... lights are a key symptom ... damage & blindness Signs ... / Symptoms / Complications ... pathophysiology #ophthalmology
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
with the same symptoms ... fungal infection Glaucoma—acute ... History of previous glaucoma ... #redflags #signs ... #symptoms #differential
Periorbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Dacryoadenitis: infection of the lacrimal glands
b. Conjunctivitis: inflammation of the
upper or lower eyelid ... inflammation of the eyelid ... pathophysiology #ophthalmology ... #diagnosis #signs ... #symptoms