7717 results
Papilledema on Ocular POCUS

25 y/o F p/w HA and blurry vision.  #ocular ultrasound = dilated
CT head neg for mass ... Ocular #POCUS #clinical ... #ultrasound #ophthalmology
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Pathogenesis and clinical ... inflammation • Spheroid mass ... pathophysiology #ophthalmology
Seesaw Nystagmus 

Sawtooth or seesaw nystagmus is an unusual but characteristic type of nystagmus. Typically there
mesodiencephalic mass ... #physicalexam #clinical ... #video #ophthalmology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
Diagnosis Algorithm Clinical ... symptoms suggest a mass ... Algorithm #Causes #Ophthalmology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
think about three clinical ... impaired due to the mass ... Differential #Diagnosis #ophthalmology
Mask Oxygen Delivery Devices

Simple Mask aka Hudson's Mask:
 • Flow 6-10 LPM
 • FiO2 35-50%
Face Tent:
Mask Oxygen Delivery ... Devices Simple Mask ... aka Hudson's Mask ... tight-fitting mask ... • A venturi mask
Medical Mask Usage in COVID-19
Medical masks can be used to prevent the spread of respiratory infections.
Medical Mask Usage ... COVID-19 Medical masks ... types of medical masks ... : face masks and ... - Face masks
Central Retinal Vein Occlusion (CRVO)
Clinical:
 • Sudden, painless, monocular loss of vision 
 • "Blood and
Occlusion (CRVO) Clinical ... Management: • Ophthalmology ... CRVO #Diagnosis #Clinical ... #Fundoscopy #Ophthalmology
Important Causes of Diplopia 
TIER 1-CRITICAL
Basilar artery thrombosis, Botulism, Basilar meningitis, Aneurysmn
TIER 2-EMERGENT:
Vertebral dissection, Myasthenia gravis,
Diplopia TIER 1-CRITICAL ... , Orbital apex mass ... differential #diagnosis #ophthalmology
Gout (Gouty Arthritis) - MSK Radiology
Imaging Findings:
 • Eccentric soft-tissue densities surrounding the third proximal interphalangeal
had a palpable mass ... prior signs or clinical ... surgeon had a clinical ... Sheath - Nodular mass ... Arthritis #mri #clinical