GMS Ophthalmology Cases

INTRODUCTION: Vitamin A is a fat-soluble vitamin, obtained through diet. Vitamin A deficiency is the leading cause of preventable blindness in children in developing countries due to impaired intake (Phanachet et al. 2018). Nevertheless, it is uncommon in the developed world where malabsorption takes a prominent role. CASE DESCRIPTION: A fifty-one-year-old female presented complaining of foreign body sensation, pain, tearing, fluctuating visual acuity, nyctalopia, diarrhea, polyphagia and weight loss...

We report a rare case of ocular surface squamous neoplasia (OSSN) masquerading as pseudoepitheliomatous hyperplasia in chronic vernal keratoconjunctivitis (VKC). A 24-year-old man presented with a history of bilateral VKC since childhood with a superior limbal mass in the right eye. There was a history of use of intermittent corticosteroids in the past. He underwent impression cytology followed by excision biopsy with wide margins (no touch technique), cryotherapy and amniotic membrane transplantation. Histopathological analysis confirmed the diagnosis of OSSN with mild to moderate dysplasia...

PURPOSE: To present results of contemporary multimodal ophthalmic imaging in a case of maternally inherited diabetes and deafness (MIDD) and a literature review of MIDD. METHODS: A case of a 47-year-old female with diabetes mellitus, severe insulin resistance, familial lipodystrohy, deafness and increasing problems with vision is reported. A full ophthalmic examination was done, including best corrected visual acuity (BCVA, LogMAR), funduscopy, and imaging studies: optical coherence tomography (OCT), OCT angiography (OCT-A), fundus autofloresence (FAF), visual fields (HVF) 10-2 , electrophysiology (EP) and genetic testing were performed...

OBJECTIVE: To present a case with infliximab-induced retrobulbar optic neuritis. CASE DESCRIPTION: A 58-year-old woman presented to our clinic with a two-day history of blurred vision in her right eye. She had numerous uveitis attacks previously, and she was on infliximab treatment for ankylosing spondylitis. Her best-corrected visual acuity was counting fingers and 20/25 in the right and left eye, respectively. Optic discs seemed healthy in fundoscopic examination...

PURPOSE: To report a case of (neuro)sarcoidosis presenting solely with recurrent cranial nerve palsies in a 57-year-old Caucasian female. METHODS: Case report with clinical imaging. RESULTS: A 57-year-old female first presented with a right sixth nerve palsy, which resolved spontaneously after 6 months. Three years later she was diagnosed with a sixth nerve palsy in the fellow eye followed by a complete palsy of the left third cranial nerve four months after...

BACKGROUND: A common carotid artery occlusion (CCAO) is very rare and the clinical features of CCAO have rarely been described. Since the blood supply of the eye and orbit is derived from the internal carotid artery, a CCAO may present with various ophthalmological symptoms, ranging from incidental findings to complete visual loss but also other neuro-ophthalmological abnormalities. CASE REPORT: A 61-year-old woman presented with acute monocular vision loss and an elevation deficit of the right eye...

Focal reactive nodular gliosis (FRNG) is an extremely rare benign retinal reactive astrocytic tumor that results from the proliferation of well-differentiated glial cells secondary to a variety of retinal conditions. We describe a case of this tumor in a 64-year-old male in association with a chorioretinal scar he has had since childhood. The symptom was sudden painful vision loss. In the clinical examination, iris rubeosis, posterior synechiae, cataract, vitreous haze and a suspected fundus mass were showed...

Ocular tuberculosis is a great mimicker of various uveitis entities. We present a case of a 29-year-old male who came in with blurring of vision and floaters in the left eye. On examination, the left eye had anterior chamber cells and vitritis associated with retinitis. He had no other symptoms. The initial presentation was consistent with ocular toxoplasmosis, and he was started on oral sulfamethoxazole-trimethoprim and showed a good response to the treatment. However, work-up revealed negative toxoplasma antibody titers but a positive M...

PURPOSE: To report the case of an extremely large overhanging bleb, extending from superior fornix to limbus, in a 57-year-old poorly controlled diabetic, six years after trabeculectomy for an uncontrolled primary open angle glaucoma (POAG) with recurrence, months after complete excision. METHODS: An overhanging bleb is defined as a filtering cicatrix which has been massaged downward over the cornea by eyelid action. It has been linked to anti-metabolite use during glaucoma filtering surgery...

A 20-year-old vegetarian male presented with a history of painful diminution of vision in the right eye for the past month. The patient had dense vitritis. B-scan ultrasonography (USG) revealed two cysts with scolices, one subretinally along with retinal detachment and another one in vitreous cavity. Orbital USG revealed no cystic lesions in the orbit or extraocular muscle. He underwent 23 gauge pars plana vitrectomy. Both intravitreal and subretinal cysts were cut and aspirated using cutter and removed from the eye, and silicon oil was injected...

OBJECTIVE: Toxic anterior segment (TASS) is a rare acute sterile anterior segment inflammation that typically develops within 12 to 24 hours after an anterior segment surgery. The purpose of this case report is to alert surgeons to the possibility of this complication following any anterior segment surgery, including trabeculectomy, and to highlight the possible etiologies and measures to prevent it. PATIENT AND METHOD: A 58-year-old male glaucoma patient was initially managed medically for primary open angle glaucoma with antiglaucoma medications...

Dolichoectatic arterial compression of the anterior visual pathway is a rare but recognized condition. The functional impact, however, is still less clear. We describe a case of a 56-year-old male with diminished visual acuity in the left eye and incongruent inferior visual defect in both eyes caused by dolichoectasia due to a congenital hypoplasia of one horizontal segment of the circle of Willis and subsequent arterial compression of the chiasm and left optic nerve.

BACKGROUND: While complex public health challenges and the emergence of variants have impeded responses to the COVID pandemic, vaccines continue to represent a crucial tool in mitigating the risk of morbidity and mortality. Safety issues weigh heavily upon both the utility and acceptability of every vaccine. Reports of sight-threatening events are scarce. CASE DESCRIPTION: We report the case of a hypertensive 45-year-old Filipino who noted unilateral (right eye) blurring of vision within 48 hours of his first dose of CoronaVac (Sinovac, China), an inactivated SARS-CoV-2/COVID-19 vaccine, with macular retinal arterial occlusion noted on day 21 post-inoculation...

No abstract text is available yet for this article.

Central serous chorioretinopathy (CSCR) is a chorioretinal disease that is characterized by central vision loss and is usually seen in middle-aged males. It has been associated with the use of various drugs, including corticosteroids and phosphodiesterase inhibitors. We present the case of a 36-year-old male who developed CSCR after a few weeks of irregular use of quetiapine for his sleep problems. The clinical findings of the patient improved shortly after he stopped using the drug, and at the end of the two-month period complete recovery was observed...

A young male was brought to the ophthalmic emergency by his family with severe bleeding from both eyes after self-inflicted injury with scissors in a fit of mania. He had a history of schizophrenia and has been on irregular treatment for the past 10 years. Both eyes were severely damaged with avulsion of all extraocular muscles in one eye and a large corneoscleral laceration in the other. We report this unique case of oedipism or self-enucleation where a sharp instrument was used. Self-inflicted injury to the eyes is a rather uncommon phenomenon described in psychiatric patients...

OBJECTIVE: To report the successful outcome with a single intravitreal ranibizumab injection in a 15-year-old boy with Bietti crystalline dystrophy (BCD) who developed a unilateral macular neovascularization (MNV). METHODS: A retrospective case report. RESULTS: A 15-year-old Caucasian boy with Bietti crystalline dystrophy was diagnosed to have a unilateral MNV a year after the initial examination with the help of multimodal imaging and he was treated with a single intravitreal ranibizumab injection...

INTRODUCTION: To describe the role of microscope integrated optical tomography (Mi-OCT) in removal of intrastromal corneal foreign body. METHODOLOGY: A young male presented with trauma to the right eye with sugarcane stick. Ocular examination revealed two sugarcane particles, approximately 3.5 mm in greatest dimension, embedded in the corneal stroma. For removal of foreign body, Mi-OCT was switched on and the area of interest was focused. Sugarcane particles appeared as hyperreflective structures embedded in the corneal stroma with everted edges of the overlying corneal epithelium and anterior stroma...

Down's syndrome or trisomy 21 is a genetic disorder caused by presence of all or a part of a third copy of chromosome 21. Keratoconus occurs in up to 15% of the adult population with Down's syndrome. There is a close consortium between trisomy 21 and keratoconus (a conical ectatic protrusion of the cornea), and children with Down's syndrome are also susceptible to developing thyroid disease, including hypothyroidism and thyrotoxicosis with exophthalmos. The authors describe a case report on acute corneal hydrops with congenital cerulean cataract in a patient with Down's syndrome with hypothyroidism having bilateral advanced keratoconus...

Wilson's disease, also called hepatolenticular degeneration, has varied clinical manifestations and poses diagnostic challenges. Kayser-Fleischer ring, when present, is considered pathognomic of Wilson's disease. Although its presence is most commonly seen with the neuro-psychiatric form of the disease, it can also be present in hepatic form and asymptomatic patients. We report a case of unilateral Kayser-Fleischer ring in the normal, functional eye of a patient which subsequently led to the diagnosis of Wilson's disease in the patient...