Correspondence
Preserved retinal sensitivity following spontaneous regression of soft drusen
Soft drusen are the clinical hallmark of intermediate age-related macular degeneration (AMD) and a major risk factor for late-stage disease. Soft drusen usually increase in size, area, and confluence with aging.1 Their natural life cycle may involve retinal pigment epithelium (RPE) changes, collapse, and macular atrophy or spontaneous regression.2 Pharmacologic and laser photocoagulation treatments intended to induce drusen regression have yet to show visual benefit.1,3 Early treatment of intermediate AMD before progression to macular atrophy and/or neovascular complications is an area undergoing intense study and would be a breakthrough.Symptomatic iris varix with enlargement following argon laser
Iris varix is a rare iris lesion that may be mistaken for a malignant neoplasm.1 Thirty-six cases have been described since 1975, most treated by resection without recurrence, although spontaneous regression has been reported.2 Most varices have been described as large, lobulated, well-circumscribed black or red lesions of the iris that may be associated with spontaneous hemorrhage, although smaller varices have been described as prominent, elongated, and tortuous vessels.2,3 Although benign, iris varices may be of sufficiently suspicious appearance as to warrant a detailed work-up to exclude other etiologies such as hemangiomas or melanomas.Intraocular pressure fluctuations in a professional woodwind musician with advanced glaucoma
Ocular hypertension and fluctuations in intraocular pressure (IOP) are critical modifiable risk factors for the development and progression of glaucoma. Transient IOP elevations while playing wind instruments have been observed in musicians with1 and without2,3 glaucoma. However, the comparative effect of trabeculectomy surgery on IOP fluctuations during wind instrument performance has not been previously described.Ischemic cranial nerve 6 palsy and lipemia retinalis in a patient with hypertriglyceridemia
Severe hypertriglyceridemia can occur as a primary (genetic) disorder or secondary to diabetes mellitus, hypothyroidism, alcohol use, or medications. Ophthalmic signs of hypertriglyceridemia include xanthomas, xanthelasmas, and corneal arcus.1 However, atypical presentations also can occur. Prior case reports describe presenting symptoms of intermittent vision loss due to associated hypertensive retinopathy or blurry vision from secondary central serous chorioretinopathy or branch retinal vein occlusion.Superior limbic keratoconjunctivitis following ptosis repair
Superior limbic keratoconjunctivitis (SLK) is an inflammatory condition of the superior bulbar conjunctiva, tarsal conjunctiva, and upper cornea of unknown etiology. The pathogenesis of SLK is unclear, although it has been linked to mechanical microtrauma, deficiencies in tear film quality, and immunologic dysregulation.1Meningococcal B vaccine-associated papillophlebitis and cilioretinal artery occlusion
Vaccine-induced optic neuritis is a known subtype of optic neuritis that has been reported following the administration of various types of vaccines, both viral and bacterial. Ocular symptoms vary significantly and can result in permanent vision loss. There has been only one case of optic neuritis following meningococcal B vaccine (Bexsero; GlaxoSmithKline, London, UK) administration that was reported on the Vaccine Adverse Event Reporting System (2016, VAERS ID 686394), but the details of the event are not thoroughly explained.Marjorin ulcer (squamous cell carcinoma) in a temporal artery biopsy wound
It is well recognized that postoperative and traumatic wounds and scars are susceptible to malignant degeneration, most commonly to squamous cell carcinoma (SCC).1 This phenomenon can occur months to decades after the inciting trauma.1 We describe a case arising from a temporal artery biopsy (TAB) site, demonstrating the importance of considering skin malignancy in any nonhealing incision. Informed consent for publication of this patient's case was obtained, adhering to the Declaration of Helsinki principles.Ultra-wide-field retinal imaging in tetralogy of Fallot before and after cardiac surgery
Congenital heart disease can be classified physiologically into 3 categories: volume overload, cyanotic, and obstructive. Cyanotic congenital heart disease (cCHD) includes lesions with right-to-left shunts or mixing abnormalities (e.g., transposition of the great vessels, persistent truncus arteriosus, tetralogy of Fallot).1 Tetralogy of Fallot (ToF) encompasses a variety of anatomic abnormalities, including a large and unrestrictive ventricular septal defect, right ventricular outflow tract obstruction, overriding of the aorta, and right ventricular hypertrophy.Traumatic direct carotid cavernous fistula following partial maxillectomy
Carotid cavernous fistula (CCF) is a rare traumatic complication that can occur following iatrogenic interventions.1 We report a case of direct CCF (type A) developing following partial maxillectomy with the Le Fort I approach. This case report adheres to the ethical principles outlined in the Declaration of Helsinki as amended in 2013.Acute retinal necrosis from herpes simplex virus type 2: a case series
Acute retinal necrosis (ARN) is a potentially blinding condition characterized by rapidly progressive peripheral retinal necrosis with occlusive vasculopathy and prominent inflammatory reaction.1,2 Identification of a viral etiology can be done with polymerase chain reaction (PCR) testing of intraocular fluid, and prompt management is necessary to preserve vision. ARN caused by herpes simplex virus 2 (HSV-2) is rare, and our understanding is based on a few small case series.3 Here we present three cases of HSV-2 ARN in immunocompetent hosts with a prolonged clinical course of systemic and intravitreal antivirals.
