Birkholland9575

To report a case of late-onset Stargardt disease, discuss the differential diagnosis, and review the role of vitamin A supplementation in Stargardt disease.

A 60-year-old man presented with blurry vision in the right eye for the past two years. Current medications included a daily multivitamin containing vitamin A and age-related eye disease study vitamins. Examination revealed bilateral macular atrophy and scattered yellow flecks which were intensely hyperautofluorescent. Fluorescein angiography revealed a dark choroid. Full-field electroretinogram showed normal rod and cone responses, and genetic testing revealed two pathogenic

gene variations confirming the diagnosis of late-onset Stargardt disease.

Stargardt disease is typically described in young patients but may develop later in adulthood and masquerade as age-related macular degeneration and a number of other conditions. Though the evidence is limited, there is concern that high-dose vitamin A supplementation could lead to progression of Stargardt disease. Avoidance of high-dose vitamin A supplementation should be discussed with Stargardt disease patients.

Stargardt disease is typically described in young patients but may develop later in adulthood and masquerade as age-related macular degeneration and a number of other conditions. Though the evidence is limited, there is concern that high-dose vitamin A supplementation could lead to progression of Stargardt disease. Avoidance of high-dose vitamin A supplementation should be discussed with Stargardt disease patients.

To compare conjunctival and macular manifestations of sickle cell anemia using optical coherence tomography angiography (OCTA).

OCTA imaging of the macula in two patients with HbSS and HbSC revealed areas of decreased vascular density, more prominent in the deep capillary plexus than in the superficial capillary plexus. Conjunctival OCTA of both affected patients revealed areas of reduced vascular density corresponding to the vascular abnormalities observed on slit lamp examination and prominent conjunctival flow voids when compared to an unaffected control.

OCTA allows for high resolution visualization of conjunctival findings present in sickle cell patients with macular vascular flow voids. Further studies are needed to explore the utility of conjunctival OCTA and the relationship between conjunctival and macular perfusion and systemic hemoglobinopathy.

OCTA allows for high resolution visualization of conjunctival findings present in sickle cell patients with macular vascular flow voids. Further studies are needed to explore the utility of conjunctival OCTA and the relationship between conjunctival and macular perfusion and systemic hemoglobinopathy.

To present the importance of considering conjunctival myxoid stromal tumors in the differential when evaluating eyelid lesions as these tumors could indicate undetected systemic syndromes including Zollinger-Ellison Syndrome, Carney complex, and other endocrine disorders.

We present the case of a 56-year-old Caucasian female who was evaluated for a solid cyst-like structure of the palpebral conjunctiva just temporal to, but not involving, the left lower eyelid punctum. The lesion was removed with histopathologic examination of the specimen revealing the lesion to be a myxoid spindle cell tumor, consistent with conjunctival myxoid stromal tumor.

Myxoid tumors are an abnormal proliferation of mesenchymal cells. These are most commonly found in the heart and less commonly in the bone, skin, and skeletal muscle. Myxoid tumors of the conjunctiva are a very rare reported finding and most reported cases involving the conjunctiva occur on the bulbar conjunctiva. Our patient was found to have a conjunctival myxoid stromal tumor of the palpebral conjunctiva. As these are rare lesions, we believe that considering this as a differential when evaluating eyelid margin lesions is important due to the association of these tumors with systemic conditions including Zollinger-Ellison Syndrome, Carney complex, and other Endocrine disorders.

Myxoid tumors are an abnormal proliferation of mesenchymal cells. These are most commonly found in the heart and less commonly in the bone, skin, and skeletal muscle. Myxoid tumors of the conjunctiva are a very rare reported finding and most reported cases involving the conjunctiva occur on the bulbar conjunctiva. Our patient was found to have a conjunctival myxoid stromal tumor of the palpebral conjunctiva. As these are rare lesions, we believe that considering this as a differential when evaluating eyelid margin lesions is important due to the association of these tumors with systemic conditions including Zollinger-Ellison Syndrome, Carney complex, and other Endocrine disorders.

We present the case of a 71-year-old male who developed decreased visual acuity eleven years after uncomplicated bilateral cataract extraction and in-the-bag IOL implantation following recent bouts of vigorous eye rubbing.

On examination, the posterior capsules were ruptured centrally in both eyes, and there was anterior vitreous prolapse bilaterally. While both IOLs remained in the visual axis, there was mild bilateral decentration and resultant decreased vision.

To the authors' knowledge, this is the first reported case of bilateral simultaneous posterior capsule rupture with anterior vitreous prolapse due to eye rubbing. Contrasting to previous case reports, this scenario demonstrates that severe eye rubbing can have variable severity and complications. Frequent and vigorous eye rubbing can be a precipitating cause of late postoperative posterior capsule rupture and should be avoided in pseudophakic patients, especially those with older IOL models.

To the authors' knowledge, this is the first reported case of bilateral simultaneous posterior capsule rupture with anterior vitreous prolapse due to eye rubbing. Contrasting to previous case reports, this scenario demonstrates that severe eye rubbing can have variable severity and complications. Frequent and vigorous eye rubbing can be a precipitating cause of late postoperative posterior capsule rupture and should be avoided in pseudophakic patients, especially those with older IOL models.

To report two cases of metastatic neuroendocrine tumors masquerading as primary ocular disease.

Case 1 is a 38-year-old man who was referred with subacute onset diplopia and fluctuating ptosis suggestive of myasthenia gravis. Lysipressin cAMP peptide Case 2 is a 21-year-old man who presented with blurry vision and was found to have a pigmented ciliary body mass and retinal detachment suggestive of uveal melanoma. Both patients were ultimately diagnosed with metastatic neuroendocrine tumors.

Neuroendocrine tumors, though rare and infrequently metastatic to the eye and orbit, can initially present with ocular signs. A broad differential and careful consideration of ocular and systemic symptoms are critical in such challenging cases.

Neuroendocrine tumors, though rare and infrequently metastatic to the eye and orbit, can initially present with ocular signs. A broad differential and careful consideration of ocular and systemic symptoms are critical in such challenging cases.

To describe a case of marked vision loss in a patient with neovascular age-related macular degeneration after choroidal neovascular membrane (CNV) improvement and stabilization.

An 82-year-old male presented with 20/800 vision having dropped from 20/50 three months prior. He had been undergoing active treatment for exudative macular degeneration over the past seven years, the CNV had stabilized. An extensive ophthalmic workup was performed revealing no CNV progression and no ophthalmic cause was identified for visual loss. An MRI of the brain was obtained, which showed a metastatic brain lesion in the occipital lobe, and subsequent workup determined it originated from an adenosquamous carcinoma of the lung.

When there is unexplained visual loss in an otherwise stable patient with macular degeneration, suspicion for non-retinal related causes of visual loss could alter the morbidity and mortality for patients with systemic diseases.

When there is unexplained visual loss in an otherwise stable patient with macular degeneration, suspicion for non-retinal related causes of visual loss could alter the morbidity and mortality for patients with systemic diseases.

Orbital teratoma can be removed in order to preserve the bulb.

Case report of a newborn with an orbital tumor. After spontaneous birth, a massive bulbus protrusion on the left side was observed. Magnetic Resonance Imaging (MRI) diagnosis showed an intraorbital cystic lesion containing solid parts and displacing the bulbus oculi. Suspecting a teratoma, primarily a cystic puncture was performed on the first day of life. On the 3rd day of life, cystic lesion was completely resected while preserving the bulbus. Histologically a mature cystic teratoma was observed.

This case shows how important prenatal diagnostics is in order to plan the necessary birth preparations in advance and that a bulbus-preserving surgery in orbital teratoma is possible. In the absence of yolk-salk tumor it is associated with a good prognosis.

This case shows how important prenatal diagnostics is in order to plan the necessary birth preparations in advance and that a bulbus-preserving surgery in orbital teratoma is possible. In the absence of yolk-salk tumor it is associated with a good prognosis.

To report a case with full thickness corneal laceration behind the intact LASIK flap after blunt trauma.

A 48-year-old man with a history of LASIK surgery was hit by a shovel. Slit-lamp examination showed 4+ corneal edema. The anterior chamber (AC) was deep and the Seidel test was negative. Uncorrected distance visual acuity (UDVA) was hand motion. A more accurate evaluation was performed with an anterior segment optical coherence tomography (OCT) and it was found that the paracentral corneal tissue was ruptured while the flap remained completely intact. Under the surgical procedure, the rupture site was sutured, and then the flap was replaced, and two U-shaped sutures were performed to ensure the flap stability. Three months after surgery, corrected distance visual acuity (CDVA) was 9/10 decimal with a manifest refraction of +1-3 x 60°.

In a traumatic post-LASIK eye, the posterior part of the flap should be carefully evaluated. The role of the OCT device in the diagnosis and management of complication is also very valuable.

In a traumatic post-LASIK eye, the posterior part of the flap should be carefully evaluated. The role of the OCT device in the diagnosis and management of complication is also very valuable.

To present a challenging case of heavy eye syndrome (HES) in a 56-year-old female who previously underwent scleral buckle surgery in both eyes.

Ophthalmic tests indicated a diagnosis of HES, confirmed using pre and postoperative magnetic resonance imaging (MRI). A silicone band loop myopexy was performed, successfully improving large angle esotropia at primary position and motility.

MRI is essential to correctly identify HES, allowing a tailored surgical intervention that may lead to better outcomes for patients. Up to our knowledge, this is the first reported case of scleral fixated silicone band loop myopexy for HES in a previously scleral buckled patient.

MRI is essential to correctly identify HES, allowing a tailored surgical intervention that may lead to better outcomes for patients. Up to our knowledge, this is the first reported case of scleral fixated silicone band loop myopexy for HES in a previously scleral buckled patient.