You searched for "pigment"

3247 results found

Hidden eyelid laceration following blunt trauma

A paediatric case report of a hidden eyelid laceration following blunt trauma. Blunt injury to the eyelid can result in a multitude of issues, such as damage to the eyelid margin, lacrimal system and surrounding orbit [1]. These can often...

Chronic lymphocytic leukaemia (CLL) of the lacrimal sac

The authors present a case series of three patients with known CLL, two of which presented with mass and epiphora and one case with epiphora alone. All three patients had initially being diagnosed and were treated for chronic dacryocystitis. Histopathological...

Experiences of patients and their families and the impact of Leber hereditary optic neuropathy

The authors present a qualitative study which aimed to explore the impact of Leber hereditary optic neuropathy (LHON) from diagnosis to present day on both patients and their families. Individuals with LHON and their families were purposively sampled from four...

Age-related distance esotropia – what are the clinical characteristics?

The authors present a retrospective case review of individuals with primary divergence insufficiency or age-related distance esotropia, over a 15-year period. Inclusion criteria allow for the difference between near and distance angles to be patient reported or objectively measured. One...

Quality matters in the management of serious eye disorders

The author discusses the first quality standard for serious eye disorders from NICE and takes a look at new care models for enhanced service delivery. Patient backlogs pose risks to patient safety, with research showing that people are losing sight...

Brain tumours in adults: the essentials for an ophthalmologist

The author provides a review of the common intracranial tumours in adults (other than pituitaries) which may present to an ophthalmologist. Primary malignant brain tumours comprise 3% of adult cancers but with an ageing population such tumours are becoming more...

What's trending Feb/Mar 2022

A round-up of the eye-related hot topics that have been trending over the last few weeks. British man fitted with 3D printed eye Steve Verze of London has required a prosthetic eye for over 20 years. On 25 November 2021,...

Triamcinolone (TA) deposits following subcutaneous injection to treat chalazion

Chalazia are chronic lipogranulomatous inflammations of the eyelid secondary to a blocked meibomian gland. Whilst most resolve spontaneously, certain chalazia warrant treatment. Options include incision and curettage (I&C), lesion excision, intralesional steroid injections, and botox injections [1]. I&C is usually...

Contemporary glaucoma therapy: spoilt for choice

The goal of glaucoma management is to prevent visual loss and disease progression in the patient’s lifetime through effective lowering of intraocular pressure (IOP), the primary modifiable risk factor in glaucoma. Sustained and consistent IOP reduction is key to halting...

Neurofibromatosis type 2 – diagnosis, features and MDT approach

NF2 is a genetic condition caused by mutation in a single gene (NF2 gene) on chromosome 22. The NF2 gene provides instructions to produce a protein called merlin, also known as schwannomin. This protein functions as a tumour suppressor, preventing...

University of Birmingham hosts major global conference on green surgery

The University of Birmingham is bringing together clinicians, policy makers, and industry for a second major conference aimed at reducing the healthcare sector’s contribution to climate change. Registrations are now open for the Research for Greener Surgery Conference 2024, which...

Poppers retinopathy: What is it and how do we treat it?

Poppers retinopathy is a relatively unknown phenomenon which afflicts users of poppers but should be considered as a differential in sudden-onset or sub-acute visual acuity loss – particularly in patients with a history of recreational drug use. Raising awareness of...