Skin health of urban-living Aboriginal children attending a primary care Aboriginal Community Controlled Health Organisation clinic.

Background And Objectives: Despite increasing urbanisation, little is known about skin health for urban-living Aboriginal children and young people (CYP, aged <18 years). This study aimed to investigate the primary care burden and clinical characteristics of skin conditions in this cohort.

Method: A one-year retrospective cohort study of urban-living Aboriginal CYP presenting for general practitioner (GP) consultation at an Aboriginal Community Controlled Health Organisation (ACCHO) was conducted.

Skin health of Aboriginal children living in urban communities.

Background: Skin concerns are frequent among urban-living Aboriginal children, yet specialist dermatology consultations are limited with studies highlighting the need for improved cultural security. Through newly established paediatric dermatology clinics at two urban Aboriginal Community Controlled Health Organisations (ACCHOs), we aimed to describe clinic and patient data, including disease frequencies and associations, to inform dermatology service provision and advocacy.

Methods: A prospective cohort study of Aboriginal children and young people (CYP, 0-18 years) attending Aboriginal Health Practitioner (AHP) co-ordinated paediatric dermatology clinics at two urban ACCHOs.

Describing skin health and disease in urban-living Aboriginal children: co-design, development and feasibility testing of the Koolungar Moorditj Healthy Skin pilot project.

Background: Indigenous children in colonised nations experience high rates of health disparities linked to historical trauma resulting from displacement and dispossession, as well as ongoing systemic racism. Skin infections and their complications are one such health inequity, with the highest global burden described in remote-living Australian Aboriginal and/or Torres Strait Islander (hereafter respectfully referred to as Aboriginal) children. Yet despite increasing urbanisation, little is known about the skin infection burden for urban-living Aboriginal children.

Dermatological aspects of ticks in Australia: An update.

Ticks are ectoparasites that cause dermatologic reactions directly by their bites and indirectly as vectors of bacterial, protozoal and viral diseases. Consequences vary from minor local reactions to significant systemic sequelae and are therefore of clinical relevance to dermatologists. In this article, Australian ticks of medical importance are reviewed through the lens of dermatology.

The Troublesome Ticks Research Protocol: Developing a Comprehensive, Multidiscipline Research Plan for Investigating Human Tick-Associated Disease in Australia.

In Australia, there is a paucity of data about the extent and impact of zoonotic tick-related illnesses. Even less is understood about a multifaceted illness referred to as Debilitating Symptom Complexes Attributed to Ticks (DSCATT). Here, we describe a research plan for investigating the aetiology, pathophysiology, and clinical outcomes of human tick-associated disease in Australia.

The burden of atopic dermatitis and bacterial skin infections among urban-living Indigenous children and young people in high-income countries: A systematic review.

Background: A high burden of bacterial skin infections (BSI) is well documented in remote-living Indigenous children and young people (CYP) in high-income countries (HIC). Atopic dermatitis (AD) is the most common chronic inflammatory skin condition seen in CYP and predisposes to BSI. Despite the rate of urbanization for Indigenous people increasing globally, research is lacking on the burden of AD and BSI for urban-living Indigenous CYP in HIC.

Toxic epidermal necrolysis in adult patients: Experience from the West Australian Collaboration.

Toxic epidermal necrolysis (TEN) is a rare and life-threatening mucocutaneous disease triggered by a reaction to a drug. Despite reported mortality of 30%, management differs between healthcare settings. Our hospital was established in February 2015 becoming the new state burns centre in Western Australia (WA).

Late-onset eccrine syringofibroadenoma of the feet in a patient with hypohidrotic ectodermal dysplasia.

A 56-year-old woman with hypohidrotic ectodermal dysplasia presented with a 10-year history of persisting wart-like skin lesions on her feet. Biopsy revealed changes of eccrine syringofibroadenoma. These lesions are rare, with only nine case reports describing an association with ectodermal dysplasia of hidrotic type (Clouston and Schopf's syndrome).

Validation of a physician global assessment tool for vitiligo extent: Results of an international vitiligo expert meeting.

Currently, vitiligo lacks a validated Physician Global Assessment (PGA) for disease extent. This PGA can be used to stratify and interpret the numeric scores obtained by the Vitiligo Extent Score (VES). We investigated the interrater reliability of a 5-point PGA scale during an international vitiligo workshop.

Melanocyte abnormalities and senescence in the pathogenesis of idiopathic guttate hypomelanosis.

Background: Idiopathic guttate hypomelanosis (IGH) is a pigmentary disorder of unknown pathogenesis characterized by small discrete white macules. In the skin, epidermal melanin unit between melanocytes and keratinocytes is responsible for melanin synthesis and equal distribution of melanin pigment.

Objective: Therefore, this study was designed to check the role of melanocytes in the pathogenesis of IGH.

Repigmentation in vitiligo: position paper of the Vitiligo Global Issues Consensus Conference.

The Vitiligo Global Issues Consensus Conference (VGICC), through an international e-Delphi consensus, concluded that 'repigmentation' and 'maintenance of gained repigmentation' are essential core outcome measures in future vitiligo trials. This VGICC position paper addresses these core topics in two sections and includes an atlas depicting vitiligo repigmentation patterns and color match. The first section delineates mechanisms and characteristics of vitiligo repigmentation, and the second section summarizes the outcomes of international meeting discussions and two e-surveys on vitiligo repigmentation, which had been carried out over 3 yr.

Histopathological features associated with application of black salve to cutaneous lesions: a series of 16 cases and review of the literature.

Aims: To document the histopathological features of self-treatment of cutaneous lesions with the escharotic agent black salve.

Methods: Retrospective review of cutaneous lesions treated with black salve retrieved from the files of four pathology practices in Western Australia and review of the published literature.

Results: 16 lesions from 11 patients who self administered black salve for the treatment of skin lesions were reviewed.

Epidermolysis bullosa acquisita with moderately severe Dysphagia due to esophageal strictures.

Epidermolysis bullosa acquisita (EBA) is a chronic, autoimmune condition involving the skin and mucous membranes. Symptomatic mucosal involvement is rare, but can impact on quality of life, due to esophageal strictures and dysphagia. We report a case involving a 60-year-old male presenting with bullous skin lesions on areas of friction on his hands, feet and mouth.

Late-stage human African trypanosomiasis in a Sudanese refugee.

A 19-year-old Sudanese woman, who had lived for about a decade in Ugandan refugee camps, was referred for investigation of a 12-month history of a generalised rash. Two months later, her condition had deteriorated to include cachexia and drowsiness. Despite initial negative findings on investigation, human African trypanosomiasis (HAT) was suspected, and parasites were found in a double-centrifuged sample of cerebrospinal fluid.

Giant basal cell carcinoma masquerading as an osteogenic sarcoma.

An 88-year-old man presented to the dermatology outpatient clinic with an 11-month history of a rapidly growing mass overlying a clavicular fracture site. The lesion was 8 x 6 cm, painful, fixed to deeper structures and ulcerated. Superficial and deep biopsies yielded invasive basal cell carcinoma.

Melanization in basal cell carcinomas: microscopic characterization of clinically pigmented and non-pigmented tumours.

Clinical and microscopic pigmentation may affect the treatment outcomes in basal cell carcinoma. However, there have not been any in-depth histopathological comparisons between clinically pigmented and non-pigmented basal cell carcinomas with regards to microscopic melanization. The aims of our study were to determine the proportion of pigmented basal cell carcinomas presenting to the National Skin Centre in Singapore, to characterize the histological pattern of melanization and to perform a semi-quantitative analysis of the degree of microscopic melanization of the tumours.