10 results
Red Eye - Differential Diagnosis
Lids:
 • Stye (a.k.a. hordeolum)
 • Chalazion
 • Blepharitis
 • Periorbital cellulitis
Conjunctiva
Bacterial, Viral Anterior ... closure glaucoma • Anterior ... Uveitis (a.k.a. ... Diagnosis #table #causes ... #ophthalmology
Causes of Anterior Uveitis - Differential Diagnosis
Anterior Uveitis - 90% of cases of Uveitis
 • Inflammation
Causes of Anterior ... cases of Uveitis ... spondylarthritis, Posner-Schlossman ... #Diagnosis #Causes ... #ophthalmology
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Chronic: - Cornea ... Abrasion, Anterior ... Uveitis, Hyphema ... Differential #Diagnosis #causes ... #ophthalmology
Red Eye - Differential Diagnosis Framework

What?
Redness in the eye can be caused by many conditions and
the eye can be caused ... Common Causes: ... like the sclera, anterior ... closure glaucoma Anterior ... differential #diagnosis #ophthalmology
The PA-film shows a silhouette sign of the left heart border.
Even without looking at the lateral
the left heart border ... must be located anteriorly ... to a pneumonia caused ... #Clinical #Radiology ... #CXR #Pneumonia
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
Anterior Chamber ... Conjunctivitis • Uveitis ... Concussion Other Causes ... differential #diagnosis #ophthalmology ... #causes
Acute Closed Angle Glaucoma: Pathogenesis and Clinical Findings
OPHTHALMIC EMERGENCY: Early detection is essential, but most patients
• Significant cause ... most frequent cause ... chambers Anatomic ... obstruction • Corneal ... pathophysiology #ophthalmology
On a chest film only the outer contours of the heart are seen.
In many cases we
Enlargement will cause ... Ventricle - Most anterior ... the left heart border ... #Anatomy #Radiology ... #CXR #Atrium #Ventricle
Pectus excavatum
In patients with a pectus excavatum the right heart border can be ill-defined, but this
the right heart border ... helpful in such cases ... appearance of the anterior ... #Clinical #Radiology ... #CXR #Pectus #Excavatum
Lateral view
On a normal lateral view the contours of the heart are visible and the IVC
proces in the anterior ... from superior to inferior ... this is not the case ... #Clinical #Anatomy ... #Radiology #CXR