Ocular Cicatricial Pemphigoid
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Stephanie P. Chen, MD
Faculty Discussant(s): Guillermo Amescua, MD
Presenter/Faculty: Amescua, Chen
Ocular Cicatricial Pemphigoid An elderly patient with severe ocular cicatricial pemphigoid (OCP) and immunosuppressed with mycophenolate mofetil has previously lost the right eye due to corneal perforation and choroidal hemorrhage resulting in evisceration. After 5 years of quiescence, his left eye…
Ocular Cicatricial Pemphigoid
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Guillermo Amescua, MD; Stephanie P. Chen, MD
Presenter/Faculty: Amescua, Chen
Ocular cicatricial pemphigoid with symblepharon in both eyes.
Ocular Surface Neoplasia
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Mario Cale, MD
Faculty Discussant(s): Carol L. Karp, MD; Daniel Pelaez, PhD; Basil Williams, MD
Presenter/Faculty: Cale, Karp, Pelaez, Williams
Ocular Surface Neoplasia A patient presented to the clinic with progressive white corneal opacity, otherwise no past medical history. Ant seg OCT performed and lesion identified as ocular surface neoplasm. The patient was treated with cycles of topical 5FU with near total response. Advancements in …
Ocular Surface Reconstruction
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Carolina Mercado, MD
Presenter/Faculty: Mercado
A patient with severe limbal stem cell defiency due to extensive tumor excision undergoes ocular surface reconstruction and SLET.
Ocular Surface Squamous Neoplasia
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Vetted By: Carol L. Karp, MD
Vetted Date: June 21, 2025
Presenter(s): Victor H. Banda, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Carol L. Karp, MD
Presenter/Faculty: Banda, Dubovy, Karp
Ocular Surface Squamous Neoplasia A patient presented to BPEI for a cornea evaluation with blurred vision, foreign body sensation and redness for 1 year duration. The exam was notable for visual acuity of 20/150 in the right eye. Intraocular pressure was 8 in the right eye, Slit lamp exam was most …
Ocular Surface Squamous Neoplasia
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Carolina Mercado, MD
Faculty Discussant(s): Guillermo Amescua, MD; Carol L. Karp, MD
Presenter/Faculty: Amescua, Karp, Mercado
Ocular Surface Squamous Neoplasia An elderly patient with a diffuse ocular surface squamous neoplasia (OSSN) of the left eye is treated with cycles of Interferon, 5 Fluorouracil and Mitomycin C topical chemotherapy without improvement. Due to high out-of-pocket costs and epiltheliopathy after 7 mon…
Ocular Surface Squamous Neoplasia
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Zachary Snow, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Anat Galor, MD, MSPH; Carol L. Karp, MD
Presenter/Faculty: Dubovy, Galor, Karp, Snow
Ocular Surface Squamous Neoplasia A patient with an ocular history of OSSN presents with several months of monocular double vision in his right eye. He states that symptoms came on slowly and have progressively gotten worse. His exam was notable for a vision of 20/150 in the right eye that pin-hole…
Ophthalmia Nodosa, Right Eye, Secondary to Presumed Moth Setae in the Anterior Vitreous
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Noy Ashkenazy, MD, MS; Janet L. Davis, MD
Presenter/Faculty: Ashkenazy, Davis
A presumed moth setae was identified in the anterior vitreous cavity of a patient with uveitis following ocular trauma by a flying insect. The multifocal keratitis and vitreous opacities improved following two weeks of high-dose oral prednisone.
Orthokeratology Lens Related Keratitis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Ronaldo Nuesi, MD
Faculty Discussant(s): Rami J. Aboumourad, OD; Angela Y. Zhu, MD
Presenter/Faculty: Aboumourad, Nuesi, Zhu
Orthokeratology Lens Related Keratitis A myopic patient with daily orthokeratology lens use presented for eye pain and decrease in vision of both eyes for one week. Patient had no changes in his normal use of lenses. On examination, patient demonstrated findings concerning for an infectious keratit…
OSSN Masquerading as a Pinguecula/Severe Dry Eye
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Victor H. Banda, MD; Sander R. Dubovy, MD; Carol L. Karp, MD
Presenter/Faculty: Banda, Dubovy, Karp
Patient presents with unilateral blurred vision, foreign body sensation and redness. Picture on the right shows gelatinous pinguecula at limbal location 4 clock hour, corneal surface with significant PEE. Picture on the left is HR-OCT that shows thickened and hyperreflective epithelium with abrupt …
Penetrating Ocular Fishhook Injury
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Humberto Salazar, III, MD
Faculty Discussant(s): Harry W. Flynn, Jr., MD; Nicolas A. Yannuzzi, MD
Discussant(s): Diana M. Laura, MD
Presenter/Faculty: Flynn, Laura, Salazar, Yannuzzi
Penetrating Ocular Fishhook Injury A patient with a history of stroke, hypertension, and pseudophakia of both eyes, presented with eye trauma while fishing without protective eyewear. While reeling in, his fishhook flew out of the water and hit him in the right eye. On presentation, his right eye v…
Penetrating Ocular Fishhook Injury
Specialty: Corneal and External Diseases
Type: Surgical Videos
Include in Catalogue?: Yes
Original Contributor(s): Diana M. Laura, MD; Humberto Salazar, III, MD
Presenter/Faculty: Laura, Salazar
Peripheral Ulcerative Keratitis
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Nimesh A. Patel, MD; Jesse D. Sengillo, MD; Patrick Staropoli, MD
Presenter/Faculty: Patel, Sengillo, Staropoli
Inferior peripheral corneal thinning due to systemic inflammatory disease. Surgery was with conjunctival recession and amniotic membrane placement.
Peripheral Ulcerative Keratitis
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Guillermo Amescua, MD; Nimesh A. Patel, MD; Humberto Salazar, III, MD
Presenter/Faculty: Amescua, Patel, Salazar
Peripheral crescentic ulceration and thinning along limbus from 0600 to 1200 with superior neovascularization associated with pain. Treatment was initially with lubrication, antibiotic, systemic steroids, vitamin C, and doxycycline. Ultimately, the patient needed conjunctival recession with AMT pla…
Persistent Pupillary Membrane, Complete Coloboma
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Lily Zhang, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Angela Y. Zhu, MD
Presenter/Faculty: Dubovy, Zhang, Zhu
Persistent Pupillary Membrane, Complete Coloboma A pediatric patient was referred for iris abnormalities. Initial BCVA was 20/60 and 20/70 and exam showed dense central pupillary membranes and complete colobomas. Given obscuration of the visual axis and amblyopia, optical iridectomy and pupillary m…
Post LASIK Infectious Keratitis and Pressure-Induced Stromal Keratopathy
Specialty: Corneal and External Diseases
Type: Ophthalmic Images
Include in Catalogue?: Yes
Original Contributor(s): Sonia H. Yoo, MD; Lily Zhang, MD
Presenter/Faculty: Yoo, Zhang
Post LASIK infectious keratitis and pressure-induced stromal keratopathy.
Post-LASIK Infectious Keratitis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Jonathan Yi, MD
Faculty Discussant(s): Sonia H. Yoo, MD
Presenter/Faculty: Yi, Yoo
Post-LASIK Infectious Keratitis A healthy patient with prior history of LASIK OU presents with acute-onset decreased vision and eye pain in the left eye. On presentation, patient’s exam was notable for visual acuity of 20/20 in the right eye and 20/60 in the left eye. Intraocular pressure was 11 …
Pressure-Induced Stromal Keratopathy (PISK) and Corneal Scarring After Infectious Keratitis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Lily Zhang, MD
Faculty Discussant(s): Sonia H. Yoo, MD
Presenter/Faculty: Yoo, Zhang
Pressure-Induced Stromal Keratopathy (PISK) and Corneal Scarring After Infectious Keratitis A patient presented with eye pain and decreased vision in the left eye after having LASIK in both eyes. She was found to have an interface infectious keratitis that required re-lifting of the LASIK flap twic…
Primary Localized Conjunctival Amyloidosis
Specialty: Corneal and External Diseases
Type: Online Grand Rounds
Include in Catalogue?: Yes
Presenter(s): Samantha M. Arsenault, MD
Faculty Discussant(s): Sander R. Dubovy, MD; Carol L. Karp, MD
Presenter/Faculty: Arsenault, Dubovy, Karp
Primary Localized Conjunctival Amyloidosis A patient with a few years of intermittent left eye redness and left eyelid drooping. He has no significant past ocular or past medical history. Exam reveals intact visual acuity, normal pupils, intraocular pressure, extraocular motility, and confrontation…
Progressive Presumed Infectious Keratitis: Role of Photodynamic Therapy for the Treatment of Infectious Keratitis
Specialty: Corneal and External Diseases
Type: Other Lectures
Include in Catalogue?: Yes
Presenter(s): Guillermo Amescua, MD
Presenter/Faculty: Amescua