32 results
Gonococcal Ophthalmia Neonatorum (GON) - Figure 1

A 4-day-old girl was brought to the emergency department (ED)
Gonococcal Ophthalmia ... Chemosis and injection ... Pediatrics #Gonorrhea #Gonococcal
Orbital Cellulitis: Pathogenesis and Clinical Findings
Definitions:
a. Chemosis: Edema of the bulbar conjunctiva
b. Panopthalmitis: inflammation of all
Chemosis: Edema ... Endopthalmitis: ... > Conjunctival chemosis ... Panopthalmitis -> Endopthalmitis
Proptosis and Chemosis caused by Cavernous Sinus Fistula on Ocular Exam

This 73 presented for blurred, double
Proptosis and Chemosis ... caused by Cavernous ... ophthalmoplegia and chemosis ... ophthalmology #Chemosis
Atraumatic Red Eye - Differential Diagnosis Algorithm
Lids / Orbit / Lacrimal System:
 • Blepharitis
 • Stye
Closure Glaucoma • Endophthalmitis ... Diagnosis #Algorithm #Causes
Causes of Dysuria - Differential Diagnosis Algorithm
Pyuria - Leukocytes on Dipstick/Microscopy
 - Bacteriuria & Hematuria -
Causes of Dysuria ... Pyelonephritis - WBC Casts ... • Gonococcal ... • Non-Gonococcal ... Diagnosis #Algorithm #Causes
Gonococcal conjunctivitis: ocular emergency; risk perforation of cornea 
Clinical features: purulent discharge +++, chemosis (conjunctival oedema),
Gonococcal conjunctivitis ... discharge +++, chemosis ... Ophthalmology #Gonorrhea #Gonococcal
Monoarthritis - Differential Diagnosis
Infection (Acute):
 - S. aureus (most common)
 - S. pneumonia
 - Salmonella (in
patients) - Gonococcal ... Differential #Diagnosis #Causes
Septic Arthritis: Pathogenesis and clinical findings
Notes:
- Septic Arthritis is typically monoarticular & the knee is involved
involved in >50% of cases ... S.A. can also be caused ... most common non-gonnococcal
Vision Loss - Differential Diagnosis
Chronic: 
  - Cornea: Scarring, Edema
  - Lens: Cataracts
Uveitis, Hyphema, Endophthalmitis ... Differential #Diagnosis #causes
Causes of Acute Kidney Injury ( AKI ) - Prerenal, Renal, and Postrenal

PRE-RENAL 
Impaired perfusion: 
•
Causes of Acute ... Meatal stenosis/phimosis