Cutaneous adenovirus infection in an immunocompromised child

Adenoviruses are common viral pathogens in childhood; however, cutaneous manifestations are not well-documented. We present a rare case of cutaneous adenovirus infection in a 23-month-old boy with a background of CD40 ligand deficiency, post bone marrow transplant. The clinical morphology of the skin lesions in our patient, described as skin-colored papules with central crusting, has not been previously described and contributes to the growing literature of cutaneous adenovirus cases.

A Sensorised Glove to Detect Scratching for Patients with Atopic Dermatitis

In this work, a lightweight compliant glove that detects scratching using data from microtubular stretchable sensors on each finger and an inertial measurement unit (IMU) on the palm through a machine learning model is presented: the SensorIsed Glove for Monitoring Atopic Dermatitis (SIGMA). SIGMA provides the user and clinicians with a quantifiable way of assaying scratch as a proxy to itch. With the quantitative information detailing scratching frequency and duration, the clinicians would be able to better classify the severity of itch and scratching caused by atopic dermatitis (AD) more objectively to optimise treatment for the patients, as opposed to the current subjective methods of assessments that are currently in use in hospitals and research settings. The validation data demonstrated an accuracy of 83% of the scratch prediction algorithm, while a separate 30 min validation trial had an accuracy of 99% in a controlled environment. In a pilot study with children (n = 6), SIGMA accurately detected 94.4% of scratching when the glove was donned. We believe that this simple device will empower dermatologists to more effectively measure and quantify itching and scratching in AD, and guide personalised treatment decisions.

Approach to clinically significant vascular anomalies in children

Vascular anomalies consist of tumours or malformations made up of abnormal growth or collections of blood vessels that can result in functional or cosmetic problems. While many vascular anomalies are present at birth, some do not appear until later in life, making diagnosis more challenging. Although many vascular anomalies are benign, some are associated with serious complications and may involve multiple organ systems. This article highlights the important features of clinically significant vascular anomalies to help physicians promptly identify and refer these cases to a specialised multidisciplinary team for evaluation and management. The discussion includes the various presenting complaints of vascular anomalies in children, namely, rapidly growing birthmarks, painful lesions, seizures/neurological manifestations, bleeding diathesis, cardiac/airway abnormalities and part of an overgrowth syndrome.

Degos disease in a child presenting with acute renal failure

Degos disease, also termed malignant atrophic papulosis, is a rare systemic vaso-occlusive disorder, seldom reported in the pediatric population. The pathognomonic skin lesion in Degos disease is a papule with an atrophic porcelain-white center with an erythematous, telangiectatic rim. The benign form of the disease remains limited to the skin, whereas, in others, it progresses to thrombotic vasculopathy in multiple organs including the gastrointestinal, cardiorespiratory, and central nervous systems, with a high mortality rate. We present a rare case of Degos disease in an adolescent female, presenting as acute renal failure secondary to thrombotic vasculopathy, with the characteristic skin lesion distinctively seen on dermoscopy.

Cellular neurothekeoma occurring at the site of radiation therapy in a child with medulloblastoma

Cellular neurothekeoma is a rare, benign cutaneous neoplasm. We report a case of cellular neurothekeoma arising on the mid-back of a 10-year-old boy within the previous radiation therapy field for medulloblastoma. Clinical features of cellular neurothekeoma in children are similar to those in adults, except that there have been no reports of local recurrence in children following surgical excision, and the presence of atypical histological features does not predict clinical behavior. Recognition of this entity in children is important to avoid misdiagnosis and overly aggressive treatments.

Pediatric patch testing in a multi-ethnic Asian population: A retrospective review

BACKGROUND

Pediatric allergic contact dermatitis (ACD) is increasingly prevalent. Patch testing is the gold-standard diagnostic investigation. The aims of our study were to describe the clinical profile of pediatric patients with ACD in a multi-ethnic Asian population and identify the common contact allergens.

METHODS

This was a retrospective study involving children and adolescents aged 16 years or younger with clinically suspected ACD who underwent patch testing between January 2007 and March 2020 at two institutions in Singapore. Information pertaining to their demographics, atopy history, clinical presentation, and patch test results was analyzed.

RESULTS

A total of 252 patients were included. The mean age was 10.9 years (1.0-16.7 years). The majority were Chinese (79.8%) and girls (57.5%). Many (66.3%) had atopic dermatitis (AD), which was mild. The most common presentation was an acral eczematous rash. The sensitization rate was 50.0%. The most frequent reactions were to nickel sulfate (49.2%) and fragrance mix (19.1%). The overall rate of relevant positive patch tests was 72.5%. Patients with AD were less likely to have a reaction to fragrance mix (p = .019) and more likely to have a reaction to disperse blue (p = .041). Compared to younger children, adolescents were less likely to have a positive patch test (p = .008). Indians were also less likely to have a positive reaction (p = .004).

CONCLUSION

Metals and fragrances were the most common allergens causing childhood ACD in Singapore. Patients with AD were less likely to be sensitized to fragrances and more likely to be sensitized to disperse blue dye.

Juvenile xanthogranulomas in Asian children

Juvenile xanthogranuloma (JXG) is the most common non-Langerhans cell histiocytic disorder. It can rarely be associated with systemic involvement. There is a paucity of literature on JXG in Asian children. We aim to describe the epidemiology, clinical features, systemic associations, histological features and outcome of a cohort of Asian children with JXG, and review the literature on the condition. We retrospectively reviewed the demographic, clinical and histological data of patients less than 16 years of age, diagnosed with JXG at our tertiary pediatric hospital between January 2002 and April 2019. A total of 147 children with JXG were identified, with a slight male preponderance of 53.1%. The median age of the onset was 15.5 months, with 69.4% presenting before 2 years of age. There was no racial predilection. The most frequently involved site was the head and neck region (44.2%). The majority of patients (76.2%) presented with a solitary lesion. Spontaneous resolution was documented in 57.7% of our patients with mean duration to resolution of 18.8 months. The proportion and speed of resolution did not differ in children with single or multiple lesions. No ophthalmologic complications were detected in our study cohort. JXG in children is generally limited to the skin and is rarely associated with systemic involvement, including the eye. Unless clinically indicated, the results from our study does not support routine screening for juvenile myelomonocytic leukemia, eye or systemic complications, even in the setting of multiple cutaneous JXGs.

Moisturisers from birth in at-risk infants of atopic dermatitis - a pragmatic randomised controlled trial

Background

Atopic dermatitis (AD) is a common, chronic dermatosis, with onset of disease often manifesting in early infancy. Past studies evaluating the early use of moisturisers in the prevention of AD had mixed results.

Objectives

To compare the incidence of moderate or severe AD and total incidence of AD in a cohort of ‘at‐risk’ infants treated with moisturisers from the first 2 weeks of life, to a similar group without moisturisers.

Methods

We performed a single‐centre, prospective, parallel‐group, randomised study in infants with at least 2 first‐degree relatives with atopy. Subjects were randomised into either a treatment group with moisturisers or a control group without moisturisers. Participants were assessed at 2, 6, and 12 months for AD and if present, the severity was assessed using SCORAD index. We also compared the overall incidence of AD, trans‐epidermal water loss (TEWL), stratum corneum (SC) hydration, pH, and incidence of food and environmental sensitisation and allergies between both groups. Genotyping for loss‐of‐functions mutations in the FLG gene was conducted.

Results

A total of 200 subjects were recruited, with 100 subjects in each arm. There was no significant difference in incidence of moderate or severe AD, and total incidence of AD at 12 months between the treatment and control groups. There was a lower mean SCORAD in the treatment group than in the control group, but no significant difference in TEWL, SC hydration, and skin pH. No significant side‐effects were reported.

Conclusions

The early use of moisturisers in ‘at‐risk’ infants does not reduce the incidence of moderate‐to‐severe AD and overall incidence of AD in infancy.

Epidermolysis bullosa with pyloric atresia associated with compound heterozygous ITGB4 pathogenic variants: Minimal skin involvement but severe mucocutaneous disease

We report a case of junctional epidermolysis bullosa with pyloric atresia (JEB-PA) with minimal skin involvement but severe protein-losing enteropathy and airway involvement. Genetic analysis revealed heterozygous mutations in the ITGB4 gene encoding integrin β4 protein. Parental testing confirmed inheritance of frameshift variant (c.794dupC) as maternal and splice site variant (c.1608C>T/p.Cys536Cys) as paternal. Immunofluorescence mapping of her skin revealed a subepidermal blister with decreased and frayed integrin β4 at both the floor and the roof of the blister, while the intestinal mucosa showed complete absence of integrin β4. We review the literature and discuss the differential expression of integrins in the skin and gastrointestinal tract, as well as the role of chronic inflammation in the pathogenesis of EB.

Speckled brain lesions in Incontinentia Pigmenti patients with acquired brain syndromes

Incontinentia Pigmenti (IP) is a neurocutaneous syndrome, with malformations of cortical development and neurodevelopmental delay in some patients. Neonates with IP may develop acute encephalopathy with multifocal ischemic brain lesions with a speckled pattern on diffusion-weighted magnetic resonance imaging (MRI). We observed a similar MRI pattern in 4 female patients with IP who presented with childhood acute encephalopathy syndromes. These patients, aged 9 days to 13 years old, had acute neonatal encephalitis, Influenza A virus related acute necrotizing encephalopathy (ANE) of childhood, Influenza B virus related acute encephalopathy with biphasic seizures and late restricted diffusion (AESD) and acute disseminated encephalitis (ADEM) with transverse myelitis (TM). These lesions could possibly reflect the white matter changes in IP patients with encephalopathy.

CARD14-associated papulosquamous eruption (CAPE) in a toddler responding to treatment with acitretin

CARD14-associated papulosquamous eruption (CAPE) is a rare autosomal dominant dermatosis that presents classically in early childhood with clinical features of both psoriasis and pityriasis rubra pilaris (PRP). The disease is known to be refractory to topical and systemic therapies classically used for psoriasis, with the majority of reported cases requiring treatment with biologics, such as ustekinumab and secukinumab. We present a toddler with a clinical presentation consistent with CAPE and found to have a novel heterozygous variant of the CARD14 gene. She was refractory to treatment with topical emollients and topical corticosteroids, but responsive to oral acitretin.

Dupilumab for children and adolescents with atopic dermatitis: An Asian perspective

Atopic dermatitis (AD) is a common, chronic, recurrent inflammatory skin disease. Poorly controlled AD can lead to reduced quality of life (QoL) and psychosocial impairment. Dupilumab is the first approved monoclonal antibody targeting type 2 inflammation, for adolescent and adult patients with moderate-to-severe AD. We performed a retrospective analysis of the efficacy and safety of dupilumab in a cohort of Asian children and adolescents with moderate-to-severe AD. Clinical response was documented with investigator global assessment (IGA) and eczema area and severity index (EASI) scores. Improvement in QoL was assessed using child dermatology life quality index (CDLQI) or Teenager's quality of life (T-QoL), and caregivers' QoL was assessed using dermatitis family impact (DFI) questionnaire. Twelve patients were recruited, aged between 6 to 18 years of age (mean 13.3 years), with mean duration of AD of 9.8 years. At baseline, the mean IGA score was four and the mean EASI was 48.2. The mean T-QoL and DFI scores at baseline were 18.7 and 19.6, respectively. After 12 to 16 weeks of treatment, the mean IGA score decreased to 2.2. The mean EASI decreased to 19.3 with mean reduction of 28.9. The mean T-QoL decreased to 7.5 with mean reduction of 11.2, and the mean DFI decreased to 8.6 with mean reduction of 11. Adverse events included mild conjunctivitis in two patients and paradoxical head and neck erythema in one patient. Our study supports dupilumab as an effective and safe treatment option for Asian children and adolescents with moderate-to-severe AD.

Acute generalized exanthematous pustulosis in children and adolescents in Singapore: A ten-year retrospective review

BACKGROUND

Acute generalized exanthematous pustulosis (AGEP) is a rare, severe, cutaneous adverse reaction. Although most commonly caused by drugs, it can also be triggered by infections, especially in children.

METHODS

This is a retrospective study involving children and adolescents aged 16 years or younger, diagnosed with AGEP between January 2010 and March 2020 in our tertiary pediatric hospital. Information pertaining to the patient's demographics, clinical presentation and progress, biochemical, microbiological, and histopathological investigations, treatment, and outcomes was analyzed.

RESULTS

Eight patients were diagnosed with AGEP with mean age 8.2 years (range: 1.7-16.0 years). None of the patients had a personal or family history of psoriasis. Almost all patients had fever (n = 7, 87.5%). Although all 8 patients had intercurrent illness, 5 cases were attributed to infection, while the other 3 were likely precipitated by drugs. Abnormal hematological and biochemical parameters included a raised absolute neutrophil count (mean: 11.5 × 10⁹ /L, range: 5.0-30.9 × 10⁹ /L), C-reactive protein (mean: 52.5 mg/L, range: 5.0-143.7 mg/L), and erythrocyte sedimentation rate (mean: 38.6 mm/h, range: 6-64 mm/h). All patients developed post-pustular desquamation and subsequently recovered. The mean duration from onset to cessation of acute pustulation was 5.6 days (range: 3.0-10.0 days). One patient developed a recurrent episode of AGEP.

CONCLUSION

AGEP is rare and may be more commonly caused by infections in children. The condition is self-limiting with overall good outcomes in this age-group. In cases with concomitant infection and drug use, formal allergy testing should be arranged after resolution of the infection to confirm the underlying etiology.

Genetic landscape of congenital disorders in patients from Southeast Asia: results from sequencing using a gene panel for Mendelian phenotypes

OBJECTIVE

To test the utility and diagnostic yield of a medical-exome gene panel for identifying pathogenic variants in Mendelian disorders.

METHODS

Next-generation sequencing was performed with the TruSight One gene panel (targeting 4813 genes) followed by MiSeq sequencing on 216 patients who presented with suspected genetic disorders as assessed by their attending physicians.

RESULTS

There were 56 pathogenic and 36 likely pathogenic variants across 57 genes identified in 87 patients. Causal mutations were more likely to be truncating and from patients with a prior clinical diagnosis. Another 18 promising variants need further evaluation for more evidence to meet the requirement for potential upgrade to pathogenic. Forty-five of the 92 clinically significant variants were novel.

CONCLUSION

The 40.3% positive yield compares favourably with similar studies using either this panel or whole exome sequencing, demonstrating that large gene panels could be a good alternative to whole exome sequencing for quick genetic confirmation of Mendelian disorders.

Treatment of cutaneous viral warts in children: A review

Viral warts or verruca are very common skin infections in children. Although benign, lesions can be extensive, painful, bleed, or lead to cosmetic disfigurement. Although spontaneous resolution can occur, parents often bring their children for treatment, especially when they are symptomatic. Many publications have assessed the efficacy and safety of treatment of warts in adults. However, treatment in children can be challenging due to their immune responses and lower threshold for pain. We review the current literature on the methods, efficacy, and side effect profile of common treatment modalities for cutaneous viral warts in children. There is evidence that salicylic acid and cryotherapy are effective, and although cryotherapy is more effective, there is a higher risk of side effects such as pain and blistering. Combination treatment with salicylic acid and cryotherapy may reduce these side effects. Although there is limited data, other treatment options such as cantharidin, immunotherapy and other mechanical therapies, for example, carbon dioxide lasers, may also be considered, especially for recalcitrant lesions.

A rare case of cutaneous Trichosporon asahii infection in an immunocompromised child

We present an 11-year-old girl who developed neutropenic fever and papulonodular lesions over her limbs and back following chemotherapy for relapsed acute myeloid leukemia. She was found to have cutaneous Trichosporon asahii infection, with no evidence of systemic infection, and responded to treatment with voriconazole. T. asahii infection is rare but often fatal and usually causes disseminated infections in immunocompromised patients. Cutaneous infection is relatively uncommon and rarely occurs in the pediatric population.

Associations between health-related quality of life and health care costs among children with atopic dermatitis and their caregivers: A cross-sectional study

BACKGROUND/OBJECTIVES

Atopic dermatitis is associated with a decreased health-related quality of life and contributes to substantial health care costs. It is important to understand what accelerates health care costs to inform various stakeholders, so they can effectively meet health care needs. This cross-sectional study aims to explore associations between health-related quality of life, health care costs, and cost-accelerating variables.

METHODS

Information on health-related quality of life (HRQoL) was collected through generic and disease-specific instruments from caregivers and children <16 years of age with a physician-confirmed diagnosis of atopic dermatitis. The economic impact of atopic dermatitis was evaluated by analyzing information on health service utilization and other health care costs related to managing the condition.

RESULTS

Children with high impact on health-related quality of life presented an annual health care cost of US$ 3787 compared with US$ 2548 for moderately impacted and US$ 2258 among children for which the condition had low impact. The severity of atopic dermatitis, disease duration, and a lower health-related quality of life was associated with greater health care costs. Analyses of subdomains of health-related quality of life revealed correlations between "mood" and "personal relationships" on one hand and caregivers' physical health and health care costs on the other hand.

CONCLUSIONS

Highly affected HRQoL is associated with increased health care costs and could be a valuable complement to traditional severity assessments. By using HRQoL instruments, burdens and symptoms beyond severity can be identified and addressed with interventions to increase HRQoL and subsequently reduce health care costs.

Vulvar lymphangiectasia secondary to gastrointestinal tuberculosis infection in a teenager

We report a rare presentation of vulvar lymphangiectasia that developed secondary to gastrointestinal tuberculosis in a teenager, and its spontaneous resolution after anti-tuberculous treatment was completed.

Factors influencing quality of life in children with atopic dermatitis and their caregivers: a cross-sectional study

Better understanding of atopic dermatitis' effect on quality of life could enhance current management and therapeutic strategies. Studies investigating factors related to the health-related quality of life (HRQOL) of children with atopic dermatitis and their caregivers are limited. This cross-sectional study included 559 children (<16 years) with atopic dermatitis and their caregivers. Disease severity was associated with infants' HRQOL (moderate: IRR: 1.42, 95% CI 1.20-1.67; severe: IRR: 1.72, 95% CI 1.32-2.24). Age and disease severity were associated with children's HRQOL (age: IRR: 0.99, 95% CI 0.98-1.00; moderate: IRR: 1.08, 95% CI 1.02-1.14). Quality of life subdomains itching/scratching, emotional distress and sleep disturbance were most reported and increased with higher disease severity. Both caregivers' mental and physical health were negatively affected by children's HRQOL (physical: IRR: 0.99, 95% CI 0.99-1.00; mental: IRR: 0.98, 95% CI 0.97-0.99). Sociodemographic characteristics (gender, ethnicity, educational attainment of carers, number of children) did not demonstrate significance in children's HRQOL model. In conclusion, current atopic dermatitis diagnostics and treatment have to be extended to the factors influencing both children' as their caregivers' quality of life and adapting management accordingly. Itching/scratching, emotional distress and sleep disturbance deserve attention. Sociodemographic characteristics in children's HRQOL models also merit attention in further research.

A rare case of purpuric rash caused by Saprochaete clavata in a pediatric patient with acute leukemia

We present a 13-year-old boy who developed invasive infection with Saprochaete clavata after induction chemotherapy for B-cell acute lymphoblastic leukemia, complicated by fungemia, septic shock and acute renal, and liver failure. He developed purpuric papulonodules over bilateral upper and lower limbs, which also grew S clavata on fungal culture.

Eczema apps conformance with clinical guidelines: a systematic assessment of functions, tools and content

BACKGROUND

Eczema is a prevalent complex skin condition requiring active disease monitoring and personalized education. No studies have assessed the quality of apps that aim to support eczema self-management.

OBJECTIVES

To evaluate the quality and comprehensiveness of English, Chinese and Spanish self-management eczema smartphone apps for patients and/or their caregivers.

METHODS

A systematic assessment of eczema apps from July 2018 to November 2018. The assessment criteria were based on conformance with international eczema guidelines. The following domains were assessed: consistency and comprehensiveness of eczema-specific educational information; quality and comprehensiveness of eczema-specific tracking functions; compliance with health information best practice principles.

RESULTS

In total, 98 apps were assessed: 82 (84%) provided educational information; 38 (39%) tracking functions; and 13 (13%) both. We found that 34% (28/82) of apps provided misleading information, particularly regarding aspects of treatment and disease progression of eczema. Only 15% (12/82) provided international guideline supported information on pharmacological therapies and 16% (13/82) on nonpharmacological therapies. Among 38 apps with a tracking function, 82% (31/38) measured specific symptoms, disease severity or current skin condition and 89% (34/38) helped users to record medication usage including application of topicals. Environmental or dietary allergens were recorded by 34% (13/38). None of the included apps complied with all criteria for educational information, tracking functions or health information principles.

CONCLUSIONS

Eczema apps have not yet reached their potential. The large variance in quality of eczema apps highlights the need for quality assurance mechanisms for health apps and guidance for clinicians that would enable them to make personalized recommendations for patients and caregivers. What's already known about this topic? There is limited information about the quality of eczema self-management smartphone apps on the global market. What does this study add? This systematic assessment evaluated all English, Chinese and Spanish language apps that support eczema self-management. The majority did not conform with information in guidelines and insufficiently support evidence-based self-management. The large variance in the quality of eczema apps highlights the need for mechanisms to ensure app quality and to guide personalized app selection for patients, caregivers and doctors.

Calcium management challenges in a macrosomic child with subcutaneous fat necrosis

We present a case that illustrates the fluctuations in calcium levels to be expected while managing an infant with maternal gestational diabetes mellitus who also develops subcutaneous fat necrosis (SCFN). There is initial hypocalcaemia due to functional hypoparathyroidism, requiring judicious calcium replacement. But with increased extrarenal production of 1,25-dihydroxyvitamin D due to granulomatous inflammation of subcutaneous adipose tissue, hypercalcaemia ensues. With a self-limiting course, SCFN of the newborn has an excellent prognosis and resolves spontaneously. However, aberrations in serum calcium levels can manifest in life-threatening complications and must hence be closely monitored.

Compound heterozygous mutations with novel missense ABCA12 mutation in harlequin ichthyosis

Harlequin ichthyosis (HI) is the most severe form of autosomal recessive congenital ichthyosis, presenting at birth with distinctive facial features and thick, plate-like scales over the entire body. The abnormal skin barrier predisposes the patient to multiple complications, including dehydration and sepsis. Mortality rates of babies with HI have been greatly reduced since the introduction of systemic retinoid therapy. Mutations in ABCA12 have been found to lead to HI. Most of these mutations are truncation or deletion mutations in the conserved region of the protein, leading to severe loss of ABCA12 function. We report a case of HI caused by a compound heterozygous mutation (a known single nucleotide deletion and a novel single nucleotide substitution) in the ABCA12 gene.

Non-topical management of recalcitrant paediatric atopic dermatitis

Atopic dermatitis (AD) is a common chronic, pruritic skin disease in children. As the incidence of AD increases, especially in high-income countries, paediatricians may see an increasing number of recalcitrant AD cases in their practice. Although these cases are principally managed by paediatric dermatologists, it is important for paediatricians to be aware of the use and side effects of non-topical treatment like phototherapy and systemic agents as well as the evidence for alternative treatment, which caregivers may ask about. This review presents paediatric evidence for the practical use of phototherapy and certain oral immunosuppressants for paediatric AD including doses, duration of use and monitoring of adverse effects. The use of alternative therapy including traditional medicine, probiotics and the role of nutrition are also discussed. Narrow band ultraviolet B phototherapy is effective in recalcitrant paediatric AD. When phototherapy is ineffective or contraindicated, systemic drugs may be administered cautiously with close surveillance of side effects. The use of azathioprine, ciclosporin, methotrexate and mycophenolate mofetil is generally safe in the short term under close monitoring and can be effective alongside compliance to topical treatment. Alternative complementary treatment is not known to be effective. Holistic management including therapeutic patient education is important. Good quality paediatric studies for non-topical AD treatment are needed for definitive guidelines.

A Case of Eczematoid Graft-Versus-Host Disease

A 13-year-old boy underwent allogeneic hematopoietic stem cell transplantation (HSCT) for underlying acute lymphoblastic leukemia and achieved neutrophil engraftment 28 days after HSCT. He developed ichthyosis 6 weeks after HSCT and then keratotic follicular papules, palmoplantar keratoderma, and a seborrheic dermatitis-like eruption 18 weeks after HSCT. From skin biopsies he was diagnosed with eczematoid graft-versus host disease (GVHD), which showed spongiosis with scattered necrotic keratinocytes. He responded to oral and topical steroids and an increase in cyclosporine dose. Although uncommon, eczematoid GVHD must be considered in children who have undergone HSCT and then develop an atypical eczematous eruption, especially in the absence of a history of atopy.

Danazol-induced Stevens-Johnson syndrome in a patient with systemic lupus erythematosus

A patient with Stevens-Johnson syndrome related to danazol is presented.

Pediatric mycosis fungoides in Singapore: a series of 46 children

Few studies have evaluated Asian children with mycosis fungoides (MF). We report a series of patients from a tertiary dermatologic institution in Singapore. A retrospective review was performed of patients younger than 16 years old diagnosed with MF between 2000 and 2008 at the National Skin Centre, Singapore. Forty-six patients were identified. At initial presentation, a provisional diagnosis of MF was made in 19 patients (41.3%), pityriasis lichenoides chronica (PLC) in 11 (23.9%) and postinflammatory hypopigmentation due to eczema or other causes in 11 (23.9%). After skin biopsy, the hypopigmented variant of MF was diagnosed in 42 patients (91.3%). There was one case each of PLC-like MF, pigmented purpuric dermatosis-like MF, classic MF, and solitary MF. Pityriasis lichenoides coexisted in three cases (6.5%). All except one patient presented with the early patch-plaque stage of disease (stage IA/B). The disease did not progress in any of our patients after a mean follow-up of 71.0 ± 52.5 months. Twenty-seven patients (58.7%) had complete disease clearance after a mean duration of 27.1 ± 28.1 months; 15 (49.7%) of 32 patients who received narrowband ultraviolet B treatment had complete clearance within an average of 8.9 ± 5.3 months, but 7 patients relapsed within 14.9 ± 14.8 months. One patient with solitary MF failed multiple treatment modalities before eventually achieving disease clearance with photodynamic therapy. Hypopigmented MF is the most common MF variant in Asian children. The diagnostic difficulty is in differentiating this from PLC, which may coexist with MF. Long-term prognosis is generally favorable.

Simply eczema

Atopic eczema is a commonly encountered chronic skin condition in primary care. In this article, we share a holistic, structured approach, which is grounded on the chronic and atopic nature of the condition - planned reviews, patient empowerment, a written action plan for chronic and fare management, and trigger avoidance. Common pitfalls in management are insufficient emphases on scheduled reviews and patient empowerment, as well as neglect in the care of the loss of the epidermal barrier during acute flares.

A review of patients managed at a combined psychodermatology clinic: a Singapore experience

INTRODUCTION

Recognising and appropriately treating psychosomatic factors in dermatological conditions can have a significant positive impact on the outcomes of patients. Treatment of psychodermatological patients requires a multidisciplinary approach that involves dermatologists, psychiatrists and allied health professionals.

METHODS

This was a retrospective case series of patients seen in our psychodermatology liaison conferences from November 2009 to July 2011. We reviewed all the case notes and analysed data such as age, gender, dermatologic and psychiatric diagnoses, treatment and outcome.

RESULTS

The majority of patients in our cohort were diagnosed with either a psychophysiologic disorder or a primary psychiatric disorder. The most common diagnosis among patients with primary psychiatric disorder was delusions of parasitosis. Other common primary psychiatric disorders seen were trichotillomania and dermatitis artefacta. About a fifth of our patients had psychiatric disorders resulting from their underlying dermatological conditions. A third of our patients were lost to follow-up.

CONCLUSION

Managing patients with psychocutaneous disorders can be challenging, with many patients defaulting treatments. Psychodermatology clinics will benefit both patients and their caregivers. A collaborative approach using a consultation-liaison relationship between two medical departments in a friendly environment would result in more effective, integrated and holistic treatment strategies for such patients. Further studies should be conducted to determine how beneficial such services are to patients. With more experience, we hope to improve this service.