Papular eczema

PURPOSE: The aim of this study was to determine the real spectrum of skin diseases in Turkish children and how they were managed. METHODS: Data on a total of 6000 consecutive patients aged 0-18 years attending the pediatric dermatology clinic were analyzed for diagnosis, disease group, diagnostic pattern, treatment modality, and referral and hospitalization frequency. RESULTS: Allergic skin diseases (49.9%) were the leading group of dermatoses, which were followed by infectious diseases (20...

Skin diseases in children are encountered frequently and their characterization is essential for the preparation of academic, research and health plans. A retrospective study was designed to evaluate the epidemiologic features of pediatric dermatoses in India. The setting was a tertiary care referral center in India (Kalawati Saran Children's Hospital, New Delhi) during January 1997 to December 2003. A total of 30,078 children less than 12 years of age with 32,341 new dermatoses were recorded, with a male to female ratio of 1...

BACKGROUND: Nickel-elicited systemic contact dermatitis is a rare event seen in previously skin sensitized patients. We report a case of systemic contact dermatitis due to nickel released into the bloodstream from a metal section of a catheter during infusion. CASE REPORT: A 39-year-old woman presented papular and vesicular flexural dermatitis and pompholyx 72h after cervical spine surgery. She received numerous treatments during the perioperative period. A challenge test with one of the suspected treatments, cefazolin, was performed by intravenous infusion over a six-hour period using the same Optiva) peripheral catheter (Johnson & Johnson, USA)...

Psoriasis is a common immune-mediated disease that affects approximately 2% of the world's population. Most patients require lifelong treatment and many of the current systemic therapies are complicated by significant toxicities or inconvenience when administered long-term. New biological psoriasis therapies have been developed, which are thought to act through targeted molecular pathways, so as to administer them continuously without causing any relevant toxicity. Nevertheless, acute and chronic dermatological adverse effects are frequently observed, but knowledge about them is limited and the potential pathogenic mechanisms have not yet been identified...

Efalizumab was authorized to be put on the market in France starting July 21, 2005. Its efficacy and tolerance profile in plaque psoriasis at a dose of 1 mg kg(-1) weekly in a subcutaneous injection have been studied in phase III trials. At the current moment, more than 3,500 patients have been included in clinical trials. Flu-like symptoms (fever, chills, headaches, nausea, vomiting, myalgia) are the most frequent adverse events. On the skin, a localized papular rash or the aggravation of the psoriasis in an edematous or even pustular form are the two most regularly observed complications...

New research indicates that polymorphic light eruption (PLE) is an autoimmune disease against an ultraviolet radiation-induced cutaneous antigen. PLE may even confer some protection against skin cancer later in life. This new information demands a reassessment of the precise nature and nomenclature of PLE. Benign summer light eruption (BSLE) (lucite estivale bénigne) is the name used in continental Europe, and particularly France, to describe a clinically short-lived, itchy, papular eruption particularly affecting young women after several hours of sunbathing at the beginning of summer or on sunny vacations...

To investigate the epidemiology of acute cutaneous adverse drug reactions, a cross-sectional study was designed with four visits, equally distributed over one year, to all clinical departments of a large university hospital in order to find patients with possible drug-induced exanthema of less than 2 weeks' duration. Patients were examined clinically and offered investigation for possible drug allergy, including blood tests, and skin tests when appropriate. Subsequent drug challenge tests were performed in selected cases...

Hydroxychloroquine (HXQ) sulphate is a synthetic antimalaria drug that is widely used in rheumatology due to its immunosuppressive properties. Delayed-type sensitization to this drug is rare. A 47-year-old woman diagnosed with HLA B27 ankylosing spondylitis was treated with HXQ for 22 days and had to discontinue the drug due to gastric intolerance. Five days later the patient developed erythema multiforme (EM) with an extensive and unusual distribution. Patch test with 10% HXQ in DMSO were positive at 48 hours...

BACKGROUND: The characteristics of polymorphous light eruption (PMLE) have been described in patients evaluated and diagnosed at specialized photodermatology centers. Our goal was to describe the characteristics of PMLE diagnosed in a general clinic setting. METHODS: We used electronic medical records to identify patients diagnosed with PMLE from 2000 to 2002 within a large group practice. We then collected additional information from medical records about patient demographics, lesion morphology, diagnostic testing, and therapies for the selected patients...

Cutaneous allergic reactions are relatively common in tropical countries, with some caused by the tropical environment and others by changes in the traditional living conditions combined with poverty. HIV infection is a major contributory factor. A large number of reactions are eczematous. Atopic dermatitis is on the increase together with contact allergic reactions. Available products are often of inferior quality and contain irritants and allergens that may be forbidden elsewhere in the world. The extensive and uncontrolled use of drugs and indigenous medications together with an increase in HIV prevalence leads to drug eruptions such as the Stevens-Johnson syndrome and toxic epidermal necrolysis...

BACKGROUND: Urticarial dermatitis may represent a useful term for a subset of a reaction pattern designated most commonly as dermal hypersensitivity by pathologists. The term is not commonly used, and requires definition to determine whether it is clinically relevant. OBJECTIVES: To define urticarial dermatitis and distinguish it from other urticarial reaction patterns and to review the frequency with which dermatologists can recognize clinical settings that match the biopsy findings of urticarial dermatitis...

BACKGROUND: Leprosy has long been in Taiwan, but it has never been eradicated. Incidental cases are easily overlooked nowadays because most younger dermatologists are unfamiliar with this disease. METHODS: We review and analyze 13 cases diagnosed as leprosy at the Department of Dermatology, Chang Gung Memorial Hospital at Kaohsiung from 1988 to 2004, all of which were histopathologically proven. RESULTS: The ages of the 13 recruited patients ranged from 31 to 73 (mean, 58...

BACKGROUND: The diagnostic approach to eyelid eczema is often a great problem in daily practice. PATIENT AND METHOD: A 16-year old girl developed recurrent severe pruritic edema of the eyelids, followed by redness and scaling. Various cosmetics particularly an eyeliner were considered as possible causes. Patch testing was performed with the standard series, some supplemental series and all ingredients of the eyeliner. RESULTS: The eyeliner produced a papular reaction after 2 days of open application, confirming a high degree of contact sensitization...

Although skin diseases are common in children, there are very few population-based studies in West Africa. Recently, there has been considerable emphasis on hygiene and socio-economic impact on the incidence of allergic disorders in children. We determined the prevalence of skin diseases in a public primary school in Ibadan (southwest Nigeria). A questionnaire for assessing factors associated with the prevalence of diseases was completed, and a complete physical examination was carried out on 1066 students...

BACKGROUND: Atopic dermatitis (AD) is a common pruritic, eczematous skin disorder that runs a chronic and relapsing course. In Nigeria, it is currently on the increase, particularly amongst infants, and has created cost burdens for families. It occurs in association with a personal or family history of asthma, allergic rhinitis and conjunctivitis. Major and minor criteria exist as guidelines for arriving at a diagnosis of AD, and surveys from Western countries have shown that these features, in particular the minor features, vary with ethnicity and genetic background and can be used to aid diagnosis...

This study was undertaken to determine the pattern of dermatoses in children in south India. All children <14 years presenting to us between May 2001 and June 2002 were recruited. A total of 2100 children (males -995; females- 1105) with 2144 dermatoses were recorded. Infections and infestations were the most common dermatoses (54.5%) followed by dermatitis and eczema (8.6%), pigmentary disorders (5.7%), insect bite reaction (5.27%), hair and nail disorders (5.2%), miliaria (4.1%), nutritional deficiency disorders (2...

BACKGROUND: Tacrolimus ointment is increasingly used for anti-inflammatory treatment of sensitive areas such as the face, and recent observations indicate that the treatment is effective in steroid-aggravated rosacea and perioral dermatitis. We report on rosaceiform dermatitis as a complication of treatment with tacrolimus ointment. OBSERVATIONS: Six adult patients with inflammatory facial dermatoses were treated with tacrolimus ointment because of the ineffectiveness of standard treatments...

Clinical definition of eczema is based on the presence of multiform erythematous, papular and vesicular lesions which are followed by marked desquamation. When the underlying mechanism is allergic, skin lesions are mediated by inflammatory Th1 lymphocytes recognizing hapten determinants, i.e. IVth allergic mechanism in allergic contact dermatitis. This mechanism is responsible also for allergy to bacterial proteins in nummular eczema, or to fungal and bacterial proteins, atopens and nickel in dyshidrotic eczema...

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The guidance in this report is for evaluation and treatment of patients with complications from smallpox vaccination in the preoutbreak setting. Information is also included related to reporting adverse events and seeking specialized consultation and therapies for these events. The frequencies of smallpox vaccine-associated adverse events were identified in studies of the 1960s. Because of the unknown prevalence of risk factors among today's population, precise predictions of adverse reaction rates after smallpox vaccination are unavailable...