You searched for "Orbis"

280 results found

Manual for Eye Examination and Diagnosis (Tenth Edition)

This is a single author published manual which aims to equip the novice reader with a short, yet comprehensive introduction to ocular examination and diagnosis. This book has a substantial history, having been first published 48 years ago, and is...

Clinicopathologic factors and survival in patients with sebaceous carcinoma of eyelid

This is a population-based analysis performed to evaluate the prognostic factors and survival of patients with sebaceous carcinoma of the eyelid. Patients with eyelid sebaceous carcinoma from 1973-2013 were identified from the Surveillance, Epidemiology and End Results (SEER) database and...

Globe subluxation subsequent to long-term steroids

Globe subluxation, when the globe equator projects anterior to the orbital rim, is a serious orbital condition commonly associated with thyroid eye disease, floppy eye syndrome or a shallow orbit. The authors present a first case of a spontaneous globe...

Cutaneous malignant melanoma metastasis to pseudophakic lens

Metastases to the eye and orbit are rare and intraocular cutaneous malignant melanoma metastasis (ICMM) is exceedingly rare, representing around 5%. There have only been three previous cases of ICMM to the lens in the literature, all of which presented...

One-week intubation in external dacryocystorhinostomy

Whether to routinely intubate or not in dacryocystorhinostomy (DCR) surgery has been a subject of controversy among lacrimal surgeons. Similarly, if intubated the timing of removal of stent is not standard. Here, the authors carried out a survey of their...

Bleomycin for conjunctival lymphangioma

This is a retrospective review of 16 eyes which underwent intralesional / sub-conjunctival injections of bleomycin sclerotherapy for conjunctival lymphatic malformations (lymphangiomas). The mean age was 18 (range three to 59 years). Four of the lesions were microcystic and 12...

Differentiating orbital tumours on MRI

This is a literature review examining the ability of specific MRI modalities to differentiate between benign and malignant tumours of the orbit. The authors identified 29 articles reporting diffusion weighted image (DWI) values and corresponding apparent diffusion coefficients (ADC) for...

Manometric tear duct irrigation system against the conventional lacrimal syringing

The authors assessed the lacrimal outflow resistance with a modified irrigation system. The manometric tear duct test (mTDT) comprised of a 6mm thin wall 25 gauge lacrimal cannula which was attached to a bag of normal saline by standard fluid...

Endoscopic assisted probing for congenital nasolacrimal duct obstruction

In this retrospective study authors compare the success rate of nasal endoscopic-assisted probing between younger (three years and below) and older (three years and above) children with membranous nasolacrimal duct obstruction and its correlation with the thickness of the membrane...

Imaging and histological relationship of orbital Schwannomas

This is a retrospective review of 15 patients with orbital Schwannomas comparing the radiological characteristics, in particular the signal intensity on MRI, with the histological sub-types of the tumours. Five patients had MRI imaging alone, three had CT alone and...

A review of orbital plasmacytomas

This is a multicentre review of 30 patients with orbital plasmacytomas. There were equal numbers of males and females, and the average age at diagnosis was 57 years. All patients were either already diagnosed with systemic multiple myeloma or it...

Avoiding pre-placed recti sutures in enucleation

This is a retrospective review of 40 patients who underwent enucleation using a non-conventional technique in which the recti muscles were detached from the sclera without pre-placing any sutures to secure the cut muscle ends. The surgery was only performed...