17 results
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
: Pathogenesis and ... reflex) • Orbital ... - Retinal detachment ... • Red Eye • ... ophthalmology #diagnosis
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Diagnosis: • ... lesion above the red ... lesion below the red ... neurology #comatose #diagnosis
Pulsatile Exophthalmos on Physical Exam - Protrusion and Pulsation of the eyeball

The differential diagnosis of pulsatile
Exam - Protrusion and ... the eyeball The differential ... diagnosis of pulsatile ... , orbital roof fractures ... PhysicalExam #clinical #video
Cauda Equina Syndrome Overview

Cauda Equina Syndrome:
 • Prevalence: 1:33,000-100,000 ppl/yr
 • Incidence: 1.5-3.4 million ppl/yr
 •
these so-called ‘red ... constipation Differential ... Diagnosis: • ... distinguishing feature ... #diagnosis #causes
Prior anterior glenohumeral joint dislocation with Hill-Sachs fracture and Perthes lesion
Imaging Findings:
 • The arrow is
with Hill-Sachs fracture ... arrows) without detachment ... surgical repair Differential ... diagnosis: • Bankart ... clinical #Radiology #diagnosis
Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Anatomic Location - Differential ... Diagnosis Algorithm ... Lens - Obscure Red ... Reflex, Poor fundus ... #Diagnosis #Algorithm
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
Red Eye - Differential ... Diagnosis Framework ... neuritis • Retinal detachment ... #ocular #differential ... #diagnosis #ophthalmology
Ear Pain (Otalgia) - Differential Diagnosis Framework

Primary Otalgia 
 - Pain that originates from the ear
Pain (Otalgia) - Differential ... Diagnosis Framework ... Gastroesophageal reflux ... Alcohol abuse Red ... #diagnosis
Freiberg Infraction - MSK Radiology
Imaging Findings:
 • Sclerosis of the 2nd MT head with flattening of
Controversy: Subchondral fracture ... head, less likely 3rd ... isolation NOT DIAGNOSTIC ... Differential diagnosis ... clinical #Radiology #diagnosis
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
of the anterior and ... posterior attachment ... in peripheral red ... Differential diagnosis ... clinical #Radiology #diagnosis