Ellen Koo
Courses tagged with "Ellen Koo"
Uveitis-Glaucoma-Hyphema (UGH) Syndrome
Specialty: Cataracts and Intraocular Lenses
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Gina Shetty, MD
Faculty Discussant(s): Luis J. Haddock, MD; Ellen Koo, MD
Presenter/Faculty: Haddock, Koo, Shetty
Uveitis-Glaucoma-Hyphema (UGH) Syndrome A patient with a past ocular history of pseudophakia in both eyes, pseudoexfoliation glaucoma in both eyes, pseudophakic bullous keratopathy in the left eye, and persistent cystoid macular edema in the left eye, presented for evaluation for endothelial kerato…
Best of Interactive Consultations in Cornea, Cataract and Refractive Surgery 2024
Specialty: Corneal and External Diseases
Type: Other Lectures
Include in Catalogue?: Yes
Original Contributor(s): Kendall E. Donaldson, MD, MS; Ellen Koo, MD
Presenter/Faculty: Donaldson, Koo
Fungal Keratitis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Franklin Zheng, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Ellen Koo, MD
Presenter/Faculty: Dubovy, Koo, Zheng
Fungal Keratitis A patient with a history of corneal ulcer presents for a second opinion due to slow clinical improvement on topical medications. Cultures were negative, but biopsy showed numerous fungal elements. The patient was continued on topical antifungal medication and showed clinical improv…
Iris Cyst of Right and Left Eye
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Zelia M. Correa, MD, PhD; Ellen Koo, MD; Benny Wong, MD
Presenter/Faculty: Correa, Koo, Wong
Iris cyst of right and left eye.
Iris Pigment Epithelial Cysts
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Benny Wong, MD
Faculty Discussant(s): Zelia M. Correa, MD, PhD; Ellen Koo, MD
Presenter/Faculty: Correa, Koo, Wong
Iris Pigment Epithelial Cysts A patient with a history of amblyopia and coloboma presented with decreased vision in both eyes over the past 2 years. Slit lamp exam was notable for pigmented lesions prolapsing through pupil and adhering to posterior cornea in both eyes. The patient sought surgical i…
IC-8 Apthera IOL Implantation
Specialty: Corneal and External Diseases
Type: Surgical Videos
Include in Catalogue?: Yes
Original Contributor(s): Ellen Koo, MD; Franklin Zheng, MD
Presenter/Faculty: Koo, Zheng
Intraocular Foreign Body
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Crystal Zhang, MD
Faculty Discussant(s): Zelia M. Correa, MD, PhD; Ellen Koo, MD
Presenter/Faculty: Correa, Koo, Zhang
Intraocular Foreign Body A patient with past ocular history of remote trauma, unilateral retinal detachment repair, and cataract extraction presented with inferior iris pigmentation and chronic corneal edema. He complains of decreased vision, redness, and foreign body sensation. His visual acuity w…
Pseudophakic Bullous Keratopathy with Prior Descemet Membrane Tears due to Forceps Trauma
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Christopher Seery, MD
Faculty Discussant(s): Ellen Koo, MD
Presenter/Faculty: Koo, Seery
Pseudophakic Bullous Keratopathy with Prior Descemet Membrane Tears due to Forceps Trauma A patient with a history of forceps trauma at birth and amblyopia of the left eye who presents with persistent corneal edema 1 year after uncomplicated cataract surgery. Initial visual acuity was 20/200, intra…
Interface Fluid Syndrome
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Gina Shetty, MD
Faculty Discussant(s): Ellen Koo, MD
Presenter/Faculty: Koo, Shetty
Interface Fluid Syndrome A patient with a past ocular history of LASIK underwent ACIOL removal and cataract surgery. After surgery the patient was noted to have persistent corneal edema with LASIK flap haze. Anterior segment OCT was performed which showed fluid in the LASIK interface, consistent wi…
Crystalline Keratopathy Secondary to Mycobacteria Abscesses in Setting of Pre-Existing Herpetic Keratitis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Amar P. Shah, MD
Faculty Discussant(s): Ellen Koo, MD
Presenter/Faculty: Koo, Shah
Crystalline Keratopathy Secondary to Mycobacteria Abscesses in Setting of Pre-Existing Herpetic Keratitis A patient with history of herpetic keratitis referred to cornea service with multifocal, white, anterior stromal deposits left eye. Examination revealed 20/20 with inferior and temporal paracen…
Corneal Graft Endothelial Rejection in Association with COVID-19 Vaccine
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Amar P. Shah, MD, MBA
Faculty Discussant(s): Ellen Koo, MD
Presenter/Faculty: Koo, Shah
Corneal Graft Endothelial Rejection in Association with COVID-19 Vaccine A patient with history of pseudophakic bullous keratopathy (PBK) of the right eye (OD) was self-referred to cornea service for progressively decreasing vision. He subsequently underwent uncomplicated Descemet’s membrane endo…
Acquired Corneal Subepithelial Hypertrophy (ACSH)
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Ellen Koo, MD; Angelica G. Ortiz, MD
Presenter/Faculty: Koo, Ortiz
A patient with acquired corneal subepithelial hypertrophy (ACSH) following history of penetrating keratoplasty. Slit lamp photo of the right eye is most notable for a temporal area of white, crescent-shaped, elevated corneal opacity.
Acquired Corneal Subepithelial Hypertrophy
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Angelica G. Ortiz, MD
Faculty Discussant(s): Ellen Koo, MD
Presenter/Faculty: Koo, Ortiz
Acquired Corneal Subepithelial Hypertrophy A patient presented to the Bascom Palmer Eye Institute with decreasing vision in her right eye several months after having a penetrating keratoplasty for ruptured radial keratotomy incisions. Her exam was notable for visual acuity of 20/60 in the right eye…