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G A Wilcsek

Publications and source records attributed to G A Wilcsek.

10 recordsLinked to original sources
PubMed2001

Australasian orbital and adnexal Wegener's granulomatosis.

OBJECTIVE: To report a retrospective case series of 29 Australian and New Zealand patients with orbital and adnexal Wegener's granulomatosis (WG). DESIGN: Retrospective case series. PARTICIPANTS: Twenty-nine cases of orbital and adnexal WG were identified. METHODS: A number of oculoplastic surgeons and other clinicians in Australia and New Zealand was asked about their experience with orbital and adnexal WG. Clinical data regarding these cases were conveyed by means of a questionnaire. Cases of ophthalmic WG without features of orbital or adnexal disease were excluded. MAIN OUTCOME MEASURES: Data obtained from the questionnaire includes age, gender, limited or generalized disease, antineutrophil cytoplasmic antibody (ANCA) status, symptoms and signs: nasolacrimal obstruction, sinusitis, fistula/orbital bone erosion, orbital mass/proptosis, extraocular muscle/diplopia, visual acuity reduction caused by optic nerve compression, orbital pain, lid edema/erythema, biopsy status, and treatment status. RESULTS: Twenty-nine patients with orbital and adnexal WG were identified and described. Symptoms included awareness of an orbital mass, epiphora, orbital pain and diplopia. Signs included an orbital mass or proptosis (69%), nasolacrimal duct obstruction (52%), limited ocular rotations (52%), lid erythema and edema (31%), bony destruction (21%), and reduced visual acuity (17%). Two patients had a persistent nasolacrimocanthal fistula. Cytoplasmic pattern antineutrophil cytoplasmic antibodies (c-ANCA) were present in 52% of patients, and in 9 of 10 patients with generalized disease. However, c-ANCA was positive in only 32% (6 of 19) of patients with limited WG. Perinuclear pattern antineutrophil cytoplasmic antibodies (p-ANCA) was positive in 10% of cases. CONCLUSIONS: To diagnose and treat ophthalmic WG effectively, the clinician must be aware of its protean orbital and adnexal manifestations. WG may occur with or without systemic involvement, and c-ANCA was negative in approximately half our cases. Our cases also demonstrated two orbital fistulae, an observation previously believed to be rare.

Adolescent↗
PubMed2001

Transcaruncular medial orbitotomy for stabilization of the posterior limb of the medial canthal tendon.

PURPOSE: A method to stabilize the posterior limb of the medial canthal tendon (MCT), using a transcaruncular medial orbitotomy (TMO) approach, is described in a stepwise fashion. The technique described is a modified version of procedures published by Ritleng, Crawford and Collin, and Fante and Elner METHODS: A prospective clinical evaluation of MCT stabilization via the TMO approach was undertaken in I I consecutive patients who presented with MCT laxity as one of the features of their ectropion. These cases are initially described in detail in two representative case reports, and summarized in 11 cases. The stepwise surgical approach is outlined. RESULTS: All patients had improved symptomatology in terms of epiphora and comfort. Furthermore, in all cases the lid position was improved or normalized. In four of the I cases (36%) the lower punctum did not ultimately reside in the lacrimal ake, but the punctal position was nevertheless improved and the MCT was stabilized. CONCLUSION: The TMO procedure provides both excellent MCT stabilization and adequate placement of the lower lacrimal punctum onto the globe. It does not require canalicular resection, and avoids continued anterior displacement of the medial lower lid which may occur when only the anterior limb of the MCT is addressed surgically.

Aged↗
PubMed2000

Management of acute surgical orbital haemorrhage: an otorhinolaryngological and ophthalmological perspective.

This retrospective report describes the management and outcome of seven patients who suffered an acute surgical orbital haemorrhage (ASOH), secondary to a surgical procedure performed on either the sinuses, orbits or eyelids. All patients but one recovered their pre-operative vision. A management plan is outlined on how to assess and tackle this complication, so that the ENT surgeon may be better prepared to meet such an acute surgical emergency, should it arise.

Adult↗
PubMed2000

Superior oblique palsy in a patient with a history of perineural spread from a periorbital squamous cell carcinoma.

A 74-year-old man experienced vertical diplopia. Two years earlier, he was diagnosed with a squamous cell carcinoma of the periorbital frontal skin, with perineural spread involving the ophthalmic division of the right trigeminal nerve and the right facial nerve. The clinical findings were consistent with a right fourth cranial nerve palsy. Computerized tomography and magnetic resonance imaging demonstrated a discrete mass involving the belly of the right superior oblique muscle. An anterior orbitotomy and biopsy demonstrated a mass extending into the belly of the superior oblique muscle. Histology revealed an infiltrating squamous cell carcinoma. The possibility of perineural, direct, or metastatic spread to the superior oblique muscle should be considered in a patient with a history of squamous cell carcinoma of the head and neck. The authors believe this case to be the first report of superior oblique underaction due to involvement of the muscle by squamous cell carcinoma, presumably because of perineural spread. Diagnosis was made possible by neuroimaging and histopathology. There was good short-term resolution of the patient's diplopia after radiotherapy.

Aged↗