Course name | Date

Intraocular Lens Exchange

Type: Surgical Videos
Include in Catalogue?: Yes
Original Contributor(s): Allister G. Gibbons, MD
Presenter/Faculty: Gibbons

Intraocular Lymphoma Associated with Non-CNS Lymphoma Treated with Intravitreal Chemotherapy

Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Thomas A. Albini, MD; Kenneth C. Fan, MD, MBA; Nimesh A. Patel, MD
Presenter/Faculty: Albini, Fan, Patel
The patient presented with panuveitis and exudative retinal detachment OS. He had a recent skin biopsy of a mass on the arm that was found to be Diffuse large b cell lymphoma ABC type. Diagnostic vitrectomy showed +CD20 cells suggestive of intraocular lymphoma. The follow up photo (2 months later) …

Intraoperative Aqueous Misdirection

Specialty: Glaucoma
Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Adam Rothman, MD
Faculty Discussant(s): Ta Chen Peter Chang, MD; Justin H. Townsend, MD
Presenter/Faculty: Chang, Townsend, Rothman
Intraoperative Aqueous Misdirection A 3-year-old boy with primary congenital glaucoma OU s/p BVT (x1 OD, x2 OS) presents to clinic with elevated IOP OD despite maximum medical therapy. He undergoes exam under anesthesia with median intraocular pressure (IOP) 37 mm Hg OD. The patient then underwent …

Intraorbital Foreign Body

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Caroline L. Lieux, MD
Faculty Discussant(s): Andrew J. Rong, MD
Presenter/Faculty: Lieux, Rong
Intraorbital Foreign Body Intraorbital foreign bodies most commonly present with an ocular or penetrating injury. However, when the globe is not involved, the presentation of an intraorbital foreign body can be subtle. Here, we present a case of a 21-year-old female with right upper and lower lid s…

Intraorbital Wooden Foreign Body

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Apostolos Anagnostopoulos, MD
Faculty Discussant(s): Chris R. Alabiad, MD
Presenter/Faculty: Alabiad, Anagnostopoulos
Intraorbital Wooden Foreign Body A 63-year-old male with a history of decreased extraocular motility, binocular diplopia and proptosis presenting to the ED after trauma with a palm tree branch a few days before presentation. The patient presents 6 days after trauma with a tree branch. He had a 360-…

IOL Exchange + SFT Pupilloplasty

Type: Surgical Videos
Include in Catalogue?: Yes
Original Contributor(s): Guillermo Amescua, MD; Neel D. Pasricha, MD
Presenter/Faculty: Amescua, Pasricha

Iridocorneal Endothelial (ICE) Syndrome - Iris Atrophy Sub-Type

Specialty: Glaucoma
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): J. William Harbour, MD; Nimesh A. Patel, MD
Presenter/Faculty: Harbour, Patel

This patient was referred for possible iris malignancy. Ultrasound confirmed no mass. There is atrophy of the iris nasally with some variable pigmentation.

Iridocorneal Endothelial Syndrome

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): C. Maxwell Medert, MD
Faculty Discussant(s): Guillermo Amescua, MD
Presenter/Faculty: Amescua, Medert
Iridocorneal Endothelial Syndrome (ICE) A 27-year-old woman presented for corneal evaluation with a history of secondary glaucoma. She was found to have iridocorneal endothelial syndrome (ICE). She underwent DSAEK, which failed after 13 months. Subsequent Type 1 Boston Keratoprosthesis was successf…

Iridodialysis Pre and Post Repair

Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Nimesh A. Patel, MD; Justin H. Townsend, MD
Presenter/Faculty: Patel, Townsend

Slit lamp photo post trauma with bungee cord. There was 5 clock hours of iridodialysis superior nasally with inferior crystalline lens subluxation seen on retroillumination. Post-surgical iris repair and lensectomy the anatomy is restored.

Iridodialysis Repair in a Phakic Patient

Type: Surgical Videos
Include in Catalogue?: Yes
Original Contributor(s): Nimesh A. Patel, MD; Justin H. Townsend, MD
Presenter/Faculty: Patel, Townsend

Iris, Lens and Zonule Coloboma

Specialty: Glaucoma
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Audina M. Berrocal, MD; Brenda Fallas; Nimesh A. Patel, MD
Presenter/Faculty: Berrocal, Fallas, Patel
These are caused by failure of the embryonic fissure to close during the second month of development in utero. The iris defect is also known as a "keyhole" pupil. Here, there is not only an iris defect, but also missing tissue in the lens (yellow arrow) and zonules. This can cause difficulties duri…

Isolated Spherophakia

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): C. Maxwell Medert, MD
Faculty Discussant(s): Elena Bitrian, MD
Presenter/Faculty: Bitrian, Medert
Isolated Spherophakia A patient with ocular hypertension and narrow angle was found to have Isolated Spherophakia. She underwent phacoemulsification with a capsular tension ring and intraocular lens in the bag OS. She then had a pars plana vitrectomy with a scleral fixated lens OD. Post-operatively…

Juvenile Psammomatous Ossifying Fibroma

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Somya Chowdhary, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Nickalus Khan, MD; Carlos E. Mendoza Santiesteban, MD
Presenter/Faculty: Chowdhary, Dubovy, Khan, Mendoza Santiesteban
Juvenile Psammomatous Ossifying Fibroma An 18-year-old female presented with blurry vision, headaches for 4 months. She was diagnosed to have papilledema on an outside eye exam and referred to BPEI. Her visual acuity was 20/20 OD, 20/100 OS. Additionally, she was noted to have junctional scotoma on…

Keratoprosthesis Endophthalmitis

Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Nimesh A. Patel, MD; Guillermo Amescua, MD; Janet L. Davis, MD
Presenter/Faculty: Patel, Amescua, Davis

Keratoprosthesis infiltrate and epithelial defect. There was progression with pain and and vitritis that led to removal of the prosthesis.

Klebsiella Pneumoniae Endogenous Endophthalmitis

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Kenneth C. Fan, MD, MBA
Faculty Discussant(s): Janet L. Davis, MD
Discussant(s): Nimesh A. Patel, MD
Presenter/Faculty: Davis, Fan, Patel
Klebsiella Pneumoniae Endogenous Endophthalmitis A 46-year-old healthy male presented with a red and painful eye with a preceding febrile gastrointestinal illness. Examination and work-up revealed concomitant intraocular and liver abscesses that required pars plana vitrectomy, drainage of subretina…

Knobloch Syndrome

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Benjamin J. Fowler, MD, PhD
Faculty Discussant(s): Audina M. Berrocal, MD; Craig A. McKeown, MD
Presenter/Faculty: Berrocal, Fowler, McKeown
Knobloch Syndrome An infant presented to the eye clinic with nystagmus. The patient underwent examination. Initial eye examination revealed horizontal nystagmus, a midline occipital scalp lesion, hypoplastic macula in both eyes, and high myopia (greater than -15.0 D in both eyes). Given a family hi…

Lattice Corneal Dystrophy

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Caroline L. Lieux, MD
Faculty Discussant(s): Anat Galor, MD, MSPH; Jayne S. Weiss, MD
Presenter/Faculty: Galor, Lieux, Weiss
Lattice Corneal Dystrophy Lattice corneal dystrophy is a rare disease with a variety of etiologies. Historically, corneal dystrophies have been defined as bilateral, progressive processes that start in a patient’s first to second decade of life and have no correlation with systemic illnesses. Whi…

Leber Hereditary Optic Neuropathy

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Maja Kostic, MD, PhD
Faculty Discussant(s): Byron L. Lam, MD; Craig A. McKeown, MD; Carlos E. Mendoza Santiesteban, MD
Presenter/Faculty: Kostic, Lam, McKeown, Mendoza Santiesteban
Leber Hereditary Optic Neuropathy – LHON An 18-year-old healthy man was evaluated in the eye emergency room for acute progressive painless vision loss in both eyes. First was affected a right eye and a six days later, left eye was affected too. Best-corrected visual acuity was 20/800 right eye an…

Leber Hereditary Optic Neuropathy

Type: Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Somya Chowdhary, MD
Faculty Discussant(s): Byron L. Lam, MD; Carlos E. Mendoza-Santiesteban, MD
Presenter/Faculty: Chowdhary, Lam, Mendoza-Santiesteban
Leber Hereditary Optic Neuropathy An 18-year-old male presented to the ER with bilateral decreased vision and eye pain for 10 days. His visual acuity was HM OD, 20/300 OS. He was noted to have disc pallor OD and temporal pallor with slight nasal elevation OS on fundus exam. His MRI showed T2 hyper …

Lens

Type: Medical Student Education
Include in Catalogue?: Yes
Presenter(s): Chris R. Alabiad, MD
Presenter/Faculty: Alabiad

In this module, we will look at:




Anatomy of the Lens


Cataracts