Spontaneous globe rupture from an intraocular melanotic schwannoma.

Introduction: Melanotic schwannoma (MS) is a rare neoplasm composed of Schwann cells with melanosomes in various maturation stages. While MS is typically observed in spinal nerve roots or peripheral nerves, their involvement in intraocular structures is uncommon. Here, we present a case of spontaneous globe rupture as the presenting feature of intraocular extension of a MS.

Invasive Carcinoma Ex-Pleomorphic Adenoma of the Lacrimal Gland with a Cystadenocarcinoma Component: A Case Report and Review of the Literature.

Lacrimal gland neoplasms comprise up to 18% of all orbital masses clinically and histologically. Much of our current core knowledge regarding lacrimal gland tumors stems from prior study of their more common counterparts, the salivary glands. The prognosis for each lacrimal gland tumor is contingent upon proper clinical evaluation and ultimately the histopathologic diagnosis.

Orbital Myxofibrosarcoma: Case Report and Review of Literature.

Myxofibrosarcoma is rarely found in the orbit, let alone as a primary orbital tumor. With this having only been previously reported 5 times in the literature, there is a very limited understanding of its presentation and course. Typical management involves surgical excision with or without postoperative radiotherapy.

Transitioning from a gold weight to an "enhanced" palpebral spring in the management of paralytic lagophthalmos secondary to facial nerve palsy.

Purpose: To analyze the outcomes of patients who transitioned from a weight to a spring.

Methods: Case series original investigation. Five consecutive patients undergoing "enhanced" palpebral spring insertion status post gold weight insertion were identified.

Diagnosis of optic nerve sheath meningioma during optic nerve sheath decompression.

Optic nerve sheath meningioma (ONSM) is typically diagnosed based on clinical suspicion and imaging characteristics and is most often treated with radiation. Historically, biopsy, optic nerve sheath decompression, and debulking surgeries have been avoided for fear of optic nerve vascular disruption and tumor spread into the orbit. This is a case of a 48-year-old man who presented with unilateral optic disc edema, declining visual acuity, and a visual field defect.

Pediatric and adult vision restoration after optic nerve sheath decompression for idiopathic intracranial hypertension.

To compare presentations of idiopathic intracranial hypertension and efficacy of optic nerve sheath decompression between adult and pediatric patients, a retrospective cohort study was completed All idiopathic intracranial hypertension patients undergoing optic nerve sheath decompression by one surgeon between 1991 and 2012 were included. Pre-operative and post-operative visual fields, visual acuity, color vision, and optic nerve appearance were compared between adult and pediatric (<18 years) populations. Outcome measures included percentage of patients with complications or requiring subsequent interventions.

Extreme Eyelid Lymphedema Associated With Rosacea (Morbihan Disease): Case Series, Literature Review, and Therapeutic Considerations.

Purpose: To describe severe lymphedema of the eyelids, known as Morbihan disease, a previously characterized but infrequently reported and poorly understood entity related to rosacea that features solid mid-facial and eyelid lymphedema.

Methods: Retrospective chart review, histopathologic and immunohistochemical analysis, and pertinent literature consideration.

Results: Five cases of Morbihan disease were identified.

Primary adnexal angiosarcoma masquerading as periorbital hematoma.

We report an elderly woman who was anticoagulated and presented with a recent history of right-sided orbital contusion and a periorbital hematoma without clinical or radiological evidence of focal mass or orbital involvement. She was initially treated conservatively. Continued progression of adnexal swelling and erythema prompted further investigation, however.

Angiolipoma of the Orbit: A Rare Tumor in an Unusual Location.

Despite their relatively frequent occurrence on the trunk and extremities, lipomas rarely present in the orbit. Rarer still are variants of lipoma such as fibrolipoma, myxoid lipoma, and angiolipoma. The authors report a 66-year-old woman who presented with a large, slowly growing tumor of the forehead and orbit.

Nontraumatic subperiosteal bilateral orbital hemorrhages after mitral valve repair.

Nontraumatic subperiosteal orbital hemorrhages (NTSOHs) are rare events, but pose a grave risk of vision loss and must be evaluated carefully for optic nerve compromise. To the author's knowledge, only 2 cases of NTSOH after cardiovascular procedures have been reported. The authors report a unique case of bilateral NTSOH with optic neuropathy that developed after cardiothoracic surgery and reaccumulated after orbitotomy.

Linear IgA bullous dermatosis: an unusual cause of upper eyelid cicatricial entropion.

Chronic cicatrizing conjunctivitis is a relatively uncommon condition resulting in significant ophthalmic morbidity, including keratoconjunctivitis sicca, cicatricial entropion, trichiasis, corneal scarring, significant discomfort, and visual loss. The potential causes of cicatrizing conjunctivitis are varied and include commonly encountered entities such as ocular cicatricial pemphigoid, Stevens-Johnson syndrome, and trachoma and many more rare causes which are particularly difficult to diagnose and treat and may not be familiar to the ophthalmologist. The authors herein present a case of chronic cicatrizing conjunctivitis, cicatricial entropion, and trichiasis caused by a rare entity called linear IgA bullous dermatosis.

Orbital abscess from dacryocystitis caused by Morganella morganii.

A 22-year-old female with multiple developmental abnormalities stemming from cardiofaciocutaneous syndrome presented with a recurrent orbital abscess 2 years after orbitotomy with drainage of an abscess of presumed hematogenous-origin. During careful intraoperative examination the abscess was seen to directly extend from the lacrimal sac. Cultures were taken and grew Morganella morganii, a Gram negative rod uncommon in ocular and periocular infections.

Simplified Müller's muscle-conjunctival resection internal ptosis repair.

Purpose: To describe and evaluate a modified technique for blepharoptosis repair via Müller's muscle-conjunctival resection.

Methods: An observational case series is reported. Records of 29 consecutive patients (42 eyelids) with blepharoptosis undergoing internal ptosis repair between January 2008 and December 2010 were reviewed including detailed preoperative and postoperative evaluations, eyelid measurements, surgical outcome, and complications.

Inflammatory modulators and biologic agents in the treatment of idiopathic orbital inflammation.

Purpose Of Review: To review the diagnosis and treatment of idiopathic orbital inflammation (IOI), with an emphasis on the development and use of inflammatory mediators and biologic agents.

Recent Findings: Use of targeted biologic immunomodulatory therapy is becoming widespread and proving effective against many inflammatory and autoimmune conditions. Although corticosteroids remain the mainstay of care for IOI, their use is fraught with complications and side-effects, suggesting the need for novel therapies.

Visual improvement after optic nerve sheath decompression in a case of congenital hydrocephalus and persistent visual loss despite intracranial pressure correction via shunting.

Among the sequelae of persistent raised intracranial pressure (ICP) are ophthalmologic signs and symptoms, including cranial nerve palsies, visual field deficits, papilledema, and vision loss. Elevated pressure within the optic nerve sheath may not be relieved by shunt procedures, which can decrease generalized ICP. The authors present a case of acute visual loss in the setting of chronic hydrocephalus and multiple shunt revisions.