Obesity is increasing in prevalence in Singapore. This is part of a worldwide phenomenon. Action is being taken in Singapore to prevent and control obesity. Obesity is most commonly caused by a combination of excessive food energy intake, lack of physical activity, and genetic susceptibility. The basic strategy of obesity prevention and control however is quite straightforward and lies in achieving the caloric balance which is to reduce calorie intake and increase physical activity. To be effective however, obesity prevention and control requires multiple prevention and control interventions across the lifespan. There is a need for Health Promotion Board (HPB) to engage and mobilise various partners and stakeholders. Policies and programs have been customised in Singapore for different segments of the population and conducted at various settings – in schools, workplaces, healthcare institutions, and communities. The current efforts to prevent and control obesity in Singapore can be grouped into 5 areas: (1) Health promotion policies;(2) Promoting supportive environments through social programmes; (3) HPB collaborating with partners to promote healthy behaviour; (4)Empowering partners and individuals; and (5) Raising awareness through health education and communication.

Chronic diseases have a serious impact on individuals and on society in general. They affect the quality of life of individuals and can be a financial burden on those who are affected. There is a disease continuum of lifestyle, high risk diseases, and end organ damage. Lifestyle change is necessary if we are to reduce the prevalence of these chronic diseases. The Health Choices, Lifestyle Advice Resource for Healthcare Professionals provides a tool for lifestyle counselling.

INTRODUCTIONTinea unguium is a common nail infection. We conducted a retrospective ten-year study of the patient demographics and species distribution of dermatophytes causing tinea unguium in a tertiary hospital from Singapore.

METHODSResults of fungal nail cultures were retrieved from our hospital's microbiology department. Samples from nail scrapings and clippings were inoculated onto agar plates (Sabouraud dextrose agar with chloramphenicol and Mycosel agar). Nail specimens that grew dermatophytes were included in the study.

RESULTSOverall, 229 (male: n = 164, 71.6%; female: n = 65, 28.4%) nail specimens grew dermatophytes. Mean patient age was 58 (range 18-93) years. A majority of specimens came from patients aged over 50 years (n = 162, 70.7%) and 60-79 years (n = 100, 43.7%). Ethnically, 160 (69.9%) patients were Chinese, 36 (15.7%) Indian, 18 (7.9%) Malay and 15 (6.6%) of other ethnicities. Among dermatophytes isolated were Trichophyton rubrum (n = 93, 40.6%), Trichophyton mentagrophytes (n = 60, 26.2%), unidentified Trichophyton spp. (n = 57, 24.9%), Trichophyton tonsurans (n = 10, 4.4%), Epidermophyton floccosum (n = 5, 2.2%), Trichophyton verrucosum (n = 2, 0.9%), Trichophyton soudanense (n = 1, 0.4%) and Trichophyton violaceum (n = 1, 0.4%).

CONCLUSIONA majority of isolates were from elderly patients. Compared to Singapore's general population, patients of Indian and other ethnicities were over-represented for tinea unguium when compared to Chinese and Malay patients. Trichophyton rubrum was the most common dermatophyte isolated, while Trichophyton verrucosum, Trichophyton violaceum and Trichophyton soudanense were rare causes of tinea unguium.

Retained rectal foreign body, with its associated social stigma, is a medical condition that is infrequently reported in Malaysia. We report the surgical management of five cases of retained foreign objects in the rectum seen over a one-year period. There were three young and two elderly male patients. One of the elderly patients presented with altered bowel habits and an abdominal mass that mimicked a symptomatic colonic tumor. All patients had an abdominal radiograph which clinched the diagnosis of a retained foreign rectal body. Successfully retrieved objects included two bottles, one bidet device, and two sex toys. Open surgery for retrieval of the impacted rectal foreign body was required in one patient. All underwent successful retrievals without any adverse postoperative complications. In our case series, retained rectal foreign bodies were observed only in the male gender. The age presentation was bimodal, with age groups in the twenties and sixties. The treatment options used for the retrieval of these impacted foreign bodies included transanal extraction or explorative laparotomy. Proximal migration and delayed presentation are possible indications for the latter approach.