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Sample records for vesicant dermatitis due

  1. Plant dermatitis-isolation and chemical investigation of the major vesicant principle of Smodingium argutum

    International Nuclear Information System (INIS)

    Gorst-Allman, C.P.; Steyn, P.S.; Wells, M.J.; Fourie, D.M.C.

    1987-01-01

    Dermatitis precipitated by contact with sensitizing or irritating plants can be a persistent and disabling condition. Although presenting a characteristic clinical appearance, its infrequent occurrence oftenresults in difficulty in diagnosis to those unfamiliar with its effects. The most common cause of plant dermatitis in the Southern Transvaal is Smodingium argutum, an indigenous member of the family Anacardiaceae. The major vesicant principle of Smodingium argutum has been isolated for the first time, and its structure determined on the basis of spectroscopic and chemical evidence. 13 C n.m.r. and 1 H n.m.r. data for compounds are given

  2. Plant dermatitis-isolation and chemical investigation of the major vesicant principle of Smodingium argutum

    Energy Technology Data Exchange (ETDEWEB)

    Gorst-Allman, C P; Steyn, P S; Heyl, T; Wells, M J; Fourie, D M.C.

    1987-03-01

    Dermatitis precipitated by contact with sensitizing or irritating plants can be a persistent and disabling condition. Although presenting a characteristic clinical appearance, its infrequent occurrence oftenresults in difficulty in diagnosis to those unfamiliar with its effects. The most common cause of plant dermatitis in the Southern Transvaal is Smodingium argutum, an indigenous member of the family Anacardiaceae. The major vesicant principle of Smodingium argutum has been isolated for the first time, and its structure determined on the basis of spectroscopic and chemical evidence. /sup 13/C n.m.r. and /sup 1/H n.m.r. data for compounds are given.

  3. A case of rectovagino-vesical fistula due to radiation therapy for uterine cancer treated with covered expandable metallic stent

    Energy Technology Data Exchange (ETDEWEB)

    Ohtsukasa, Shunroh; Okabe, Satoshi; Tanami, Hideaki [Tokyo Medical and Dental Univ. (Japan). School of Medicine] (and others)

    2002-04-01

    A 65-year-old woman had received a panhysterectomy and radiation therapy for a uterine cancer in 1974 and underwent a drainage operation for a peritonitis due to rupture of the bladder associated with radiation cystitis in 1983. A rectovesical fistula was revealed and partial resection of the bladder and rectum was performed in 1996. In 1998, rectovesical fistula recurred and symptom of fecaluria and contact-type dermatitis at perineal region subsequently worsened. In February, 2000, colonoscopy and gastrograffin-enema revealed a giant recto-vagino-vesical fistula. Although we recommended ileostomy, the patient refused our offer. She gave informed consent to our proposal about the insertion of a covered expandable metallic stent (EMS) into the rectum to treat for fecaluria. After insertion of a covered EMS, fecaluria and contact-type dermatitis at perineal region subsequently improved. Three months later, fecaluria appeared again. Finally, seven months later, severe inflammation occurred at perineal and pubic region because of migration of the covered EMS into the bladder, then we removed the covered EMS and performed ileostomy. It is difficult to use the covered EMS treatment for benign rectovesical or rectovaginal fistula for a long term. (author)

  4. Contact dermatitis due to minoxidil

    Directory of Open Access Journals (Sweden)

    Pasricha J

    1991-01-01

    Full Text Available A 25-year old girl having androgenetic alopecia developed itching and erythema on the scalp one month after she started applying a commercial preparation containing 2% minoxidil. The dermatitis disappeared on discontinuing minoxidil but recurred when she applied minoxidil again after a gap of 1 month. Patch tests revealed a papulo-vesicular reaction with the commercial minoxidil lotion and also with a minoxidil tablet powdered and made into a paste with distilled water. Patch tests with ethyl alcohol were negative.

  5. Systemic contact dermatitis due to nickel

    Directory of Open Access Journals (Sweden)

    Taruli Olivia

    2015-08-01

    Full Text Available Introduction: Systemic contact dermatitis (SCD is a systemic reactivation of a previous allergic contact dermatitis. The initial exposure may usually be topical, followed by oral, intravenous or inhalation exposure leading to a systemic hypersensitivity reaction. A case of a 27 year-old male with SCD due to nickel is reported Case Report: A 27 year-old male presented with recurrent pruritic eruption consist of deep seated vesicles on both palmar and left plantar since 6 months before admission. This complaint began after patient consumed excessive amounts of chocolate, canned food, and beans. The patient worked as a technician in a food factory. History of allergy due to nickel was acknowledged since childhood. The clinical presentation was diffuse deep seated vesicles, and multiple erythematous macules to plaques, with collarette scale. Patch test using the European standard showed a +3 result to nickel. The patient was diagnosed as systemic contact dermatitis due to nickel. The treatments were topical corticosteroid and patient education of avoidance of both contact and systemic exposure to nickel. The patient showed clinical improvement after 2 weeks. Discussion: SCD was diagnosed due to the history of massive consumption of food containing nickel in a patient who had initial sensitization to nickel, with clinical features and the patch test result. Advice to be aware of nickel and its avoidance is important in SCD management.

  6. Coexistence of prostate neoplasia in patients undergoing radical cystoprostatectomy due to vesical neoplasia

    Directory of Open Access Journals (Sweden)

    Frederico R. Romero

    2004-08-01

    Full Text Available OBJECTIVE: To assess the incidence of bladder carcinoma infiltrating the prostate and prostate adenocarcinoma in patients undergoing radical cystoprostatectomy due to bladder cancer, as well as to assess if the characteristics of the bladder neoplasia influence the prostatic involvement by this neoplasia. MATERIALS AND METHODS: We retrospectively assessed 60 male patients, who underwent radical cystoprostatectomy between July 1997 and December 2003. Mean age was 66.7 years (40 and 93 years. The product of radical cystoprostatectomies was checked for involvement of urethra and prostate parenchyma by the primary neoplasia, and for the presence of associated prostate adenocarcinoma. Bladder neoplasia characteristics, such as localization, size, multifocality, association with in situ carcinoma and histological grade, were studied in order to assess the possibility of using such characteristics as predictive factors of prostate infiltration by bladder urothelial carcinoma. RESULTS: We observed the presence of 20% of patients with bladder carcinoma infiltrating the prostatic urethra, 23.3% of patients with infiltration of the prostate parenchyma and 28.3% of patients with associate prostate adenocarcinoma, resulting in a total of 55% of patients with prostatic involvement (infiltrative bladder carcinoma and/or adenocarcinoma. We also observed a statistically significant correlation between tumor location in the trigone, the presence of in situ carcinoma and the histological grade of the bladder tumor with prostatic infiltration by the vesical neoplasia. CONCLUSION: The coexistence of prostatic neoplasia in patients operated for bladder neoplasia was frequent in our sample (55%. We observed that the prostatic infiltration by bladder tumors occurs more frequently with tumors located in the trigone, with associated in situ carcinoma and with high histological grade. There was no correlation between neoplastic infiltration of prostate and multifocality

  7. Granulomatous dermatitis due to Malassezia sympodialis.

    Science.gov (United States)

    Desai, Harsha B; Perkins, Philip L; Procop, Gary W

    2011-09-01

    A 67-year-old man, with multiple skin lesions that appeared over 2 years, had biopsies that disclosed granulomatous dermatitis with associated small yeasts. The urinary antigen test results were negative for Histoplasma infection; cultures from the biopsies did not grow any fungi or other potential pathogens. The chest roentgenogram results were normal. Morphologic examination revealed features of a Malassezia species. Broad-range fungal polymerase chain reaction and DNA sequencing disclosed that the infecting fungus was Malassezia sympodialis , a lipid-dependent yeast. This report supports one other case report that Malassezia species may cause granulomatous dermatitis; in the previous case, the etiologic agent was Malassezia pachydermatis , a nonlipid-dependent species. We recommend the use of lipid-supplemented culture media for specimens from patients with granulomatous dermatitis because several Malassezia species are dependent on lipid; the absence of lipid supplementation in routine cultures likely explains the negative culture results for this patient. This, to our knowledge, is the first report of granulomatous dermatitis caused by M sympodialis.

  8. Contact dermatitis due to xanthium strumarium

    Directory of Open Access Journals (Sweden)

    J S Pasricha

    1990-01-01

    Full Text Available A 50-year-old mining engineer at Dhanbad was having air bome contact Dermatitis suspected to be caused by Xanthium strumarium. Patch tests with a 15% aqueous extract of air dried leaves showed a severe positive reaction, but the patient also had positive patch tests with Parthenium hysterphorus and a few other weeds and trees known to cause air-borne contact dermatitis. The titre of contact hypersensitivity with the extract of Xanthium struma′rium was more than 1:100,000 and for Parthenium hysterophrous it was 1:10 indicating a high degree of hypersensitivity to Xanthium strumarium. Further tests in 14 other patients revealed a high prevalence of cross sensitivity between these two plants both of which belong to the compositae family.

  9. Contact Dermatitis Due to Plants in Chandigarh

    Directory of Open Access Journals (Sweden)

    K Vinod Sharma

    1987-01-01

    Full Text Available Two hundred and seven patients (151 males and 56 females were patch tested with a battery of plants, potassium dichromate and formaldehyde. Sensitivity to Parthenium hysterophorus. Nerium indicum, Calotropis procera, Eucalyptus sp and Mangifera indica was found in 60.87, 23.64, 15.46 andl2.08% patients respectively. One hundred and twenty six patients (92 males and 34 females including five teenage girls and one 13 years old child had parthenium dermatitis. Majority (74.60% were between 30 to 59 years of age. Dermatitis involving face especially eyelids, neck, cubital and popliteal fossae was the common (82.54% mode of presentation. Photosensitive pattern was seen in 9.51% and chronic lichenification of extremities in the remaining 7.97% patients Parthenium dermatitis was seen more frequently in city dwellers, while farmers constituted only 20.7% of all cases. There was frequent patch test positivity to potassium dichromate (24.i5% and formaline (28.02% in the present patients.

  10. Dermatitis due to Mixed Demodex and Sarcoptes Mites in Dogs

    Directory of Open Access Journals (Sweden)

    B. Sudhakara Reddy

    2014-01-01

    Full Text Available In dogs, dermatitis due to mixed mite infestation is rare. During the five-year period of study, two dogs were identified suffering from dermatitis due to mixed Demodex and Sarcoptes mites. Upon clinical examination dogs had primary and secondary skin lesions on face, around the ears, chin, neck, fore limbs and lateral abdomen. Microscopic examination of skin scrapings revealed Demodex and Sarcoptes mites. Both dogs were treated with daily oral ivermectin at 100 to 400 μg/kg body weight as incremental doses, external application of amitraz and supportive treatments with topical antimicrobial shampoo. After completion of forty-two days of therapy, dogs were recovered from the dermatitis.

  11. Occupational irritant contact dermatitis due to petroleum naphtha

    Directory of Open Access Journals (Sweden)

    Aslı Aytekin

    2014-12-01

    Full Text Available Irritant contact dermatitis (ICD is responsible for the vast majority of occupational contact dermatitis and usually seen in professional groups working with wet hand. However, today, with the increasing business lines, employees are exposed to a variety of irritants. Occupational exposure to many chemicals and toxic irritants affect not only the skin, but also the other systems. Therefore, this situation resulting with loss of work and changes in business may become a public health problem. The diagnosis of occupational contact dermatitis should not be limited only with tests for allergens, detailed history of exposure to workplace substances and careful examination of product safety forms are necessary. In addition, by establishing close relationship between occupational physicians and employers, preventive measures should be taken before similar diseases occur in other workers in the same work place. In order to highlight this issue, a 32-year-old male patient working in an invitation card fabric is presented in this case report. Irritant contact dermatitis secondary to “petroleum naphta” was present in the patient’s arms. Another important feature of this case, as far as we know, this is the first case of irritant contact dermatitis due to naphtha in the literature.

  12. Allergic contact dermatitis due to highly reactive halogenated compounds

    Energy Technology Data Exchange (ETDEWEB)

    Pickering, F C; Ive, F A

    1983-11-01

    Ten cases of dermatitis in a fine organic chemicals plant are reported. These cases were all due to exposure to chemical compounds with reactive bromine or chlorine atoms. This type of chemical is always extremely irritant, but evidence is put forward to suggest that these cases were the result of allergic sensitization. Chemicals with reactive halogen atoms should always be handled with extreme care and patch testing should be approached with caution.

  13. Vesical endometriosis

    International Nuclear Information System (INIS)

    Akhter, N.; Sohail, I.; Farouk, K.

    2007-01-01

    Endometriosis affecting the urinary tract is very rare and the most common site of involvement is urinary bladder. The clinical features are urgency and frequency, hypo gastric pain and hematuria. Cystoscopic examination is the most valuable diagnostic test but definitive diagnosis requires histological confirmation. A 21-year-old unmarried female presented with lower urinary tract symptoms and blood in urine, more during menstruation. She gave history of left salpingo-oophorectomy. Ultrasonography revealed a mass in the bladder 2 x 3 cm on the posterior wall. Intravenous urography showed a filling defect in the bladder. Urethrocystoscopy performed and growth was resected and sent for histopathology. Histopathology confirmed the diagnosis of vesical endometriosis. She was advised Luteinizing hormone-releasing hormone (LHRH) but she refused as she could not afford it. She was managed on Tab 17-aethinyl testosterone. (author)

  14. Occupational irritant contact dermatitis due to petroleum naphtha

    OpenAIRE

    Aslı Aytekin; Arzu Karataş Toğral

    2014-01-01

    Irritant contact dermatitis (ICD) is responsible for the vast majority of occupational contact dermatitis and usually seen in professional groups working with wet hand. However, today, with the increasing business lines, employees are exposed to a variety of irritants. Occupational exposure to many chemicals and toxic irritants affect not only the skin, but also the other systems. Therefore, this situation resulting with loss of work and changes in business may become a public health problem....

  15. Management of contact dermatitis due to nickel allergy: an update

    Directory of Open Access Journals (Sweden)

    Fernanda Torres1

    2009-04-01

    Full Text Available Fernanda Torres1, Maria das Graças Mota Melo2, Antonella Tosti31Department of Dermatology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil; 2Occupational Dermatology Sector, Center for the Study of Worker Health and Human Ecology, National School of Public Health, FIOCRUZ, Rio de Janeiro, Brazil; 3Department of Dermatology, University of Bologna, Bologna, ItalyAbstract: Nickel is the major cause of allergic contact dermatitis in the general population, both among children and adults, as well as in large occupational groups. This metal is used in numerous industrial and consumer products, including stainless steel, magnets, metal plating, coinage, and special alloys, and is therefore almost impossible to completely avoid in daily life. Nickel contact dermatitis can represent an important morbidity, particularly in patients with chronic hand eczema, which can lead to inability to work, a decrease in quality of life and significant healthcare expenses. Therefore, its management is of great importance. This article reviews diagnostic, preventive and therapeutic strategies in this field.Keywords: allergic contact dermatitis, metals, contact hypersensitivity, occupational exposure, children, contact dermatitis

  16. Exfoliative Dermatitis Due To Carbamazepine In An Epileptic Patient

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    Ghosh Sadhan Kr

    1995-01-01

    Full Text Available A young epileptic girl of 17 years who was being treated with carbamazepine suddenly developed exanthematous skin eruption all over the body resulting in exfoliative dermatitis within 2 days of onset. The drug was withdrawn and the patient responded well with symptomatic treatment.

  17. Live bee acupuncture (Bong-Chim) dermatitis: dermatitis due to live bee acupuncture therapy in Korea.

    Science.gov (United States)

    Park, Joon Soo; Lee, Min Jung; Chung, Ki Hun; Ko, Dong Kyun; Chung, Hyun

    2013-12-01

    Live bee acupuncture (Bong-Chim) dermatitis is an iatrogenic disease induced by so-called live bee acupuncture therapy, which applies the honeybee (Apis cerana) stinger directly into the lesion to treat various diseases in Korea. We present two cases of live bee acupuncture dermatitis and review previously published articles about this disease. We classify this entity into three stages: acute, subacute, and chronic. The acute stage is an inflammatory reaction, such as anaphylaxis or urticaria. In the chronic stage, a foreign body granuloma may develop from the remaining stingers, similar to that of a bee sting reaction. However, in the subacute stage, unlike bee stings, we see the characteristic histological "flame" figures resulting from eosinophilic stimulation induced by excessive bee venom exposure. We consider this stage to be different from the adverse skin reaction of accidental bee sting. © 2013 The International Society of Dermatology.

  18. Allergic Contact Dermatitis Due to Paraphenylenediamine: An Update.

    Science.gov (United States)

    Encabo Durán, B; Romero-Pérez, D; Silvestre Salvador, J F

    2018-02-26

    Paraphenylenediamine (PPD) is an amine that is mainly used as an ingredient in hair dyes and henna tattoos. The incidence of allergic contact dermatitis to PPD is increasing, particularly in younger patients. In this article, we review the main sources of PPD and the substances with which it can interact and present a practical algorithm for diagnosing and treating suspected cases of PPD allergy. Copyright © 2018 AEDV. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. An epidemic of allergic contact dermatitis due to epilating products.

    Science.gov (United States)

    Goossens, A; Armingaud, P; Avenel-Audran, M; Begon-Bagdassarian, I; Constandt, L; Giordano-Labadie, F; Girardin, P; Coz, C J L E; Milpied-Homsi, B; Nootens, C; Pecquet, C; Tennstedt, D; Vanhecke, E

    2002-08-01

    Over a period of 19 months, 33 cases of acute allergic contact dermatitis from Veet epilating waxes and/or the accompanying tissue (Reckitt Benckiser, Massy, France) were observed in France and Belgium. The lesions started on the legs and spread to other parts of the body, especially the face, and were sometimes so severe that hospitalization and/or systemic corticosteroids were required. Primary sensitization occurred as early as after the first application in several patients. Patch tests were performed in 26 of the patients and produced strong positive reactions to the tissue (25 times) and/or the wax (13 times). The allergenic culprits in the wax were modified-colophonium derivatives (colophonium in the standard series testing negatively in all except 4 patients), while methoxy PEG-22/dodecyl glycol copolymer and to a lesser degree lauryl alcohol turned out to be the main causal allergens in the tissue.

  20. Giant vesical calculus

    African Journals Online (AJOL)

    Giant vesical calculus. A case report. H. H. LAUBSCHER. Summary. An exceptional case of bladder stone is presented. The case is unusual as regards the size of the stone and the fact that the patient did··not seek medical assistance much earlier, as this was readily avail- able. Furthermore, recovery after removal of the.

  1. Allergic contact dermatitis due to nickel in household detergent

    Directory of Open Access Journals (Sweden)

    Dewi Utami Putri

    2017-12-01

    Full Text Available Allergic contact dermatitis (ACD is a cutaneous inflammatory reaction caused by contact with specific exogenous allergen to which a person has developed allergic sensitization. Nickel was reported as one of the most common causes of ACD worldwide, particularly affecting females. It is associated with a variety of nickel-containing products, from jewelry to detergent. A 32-year-old female was presented with pruritic eruption consist of erythematous papules and vesicles on both hands and extensor forearms since 2 weeks before admission. The patient is a housewife who did handwashing clothes and kitchenware with detergent and soap every day. At first, there were erythematous papules on the right extensor forearm, then the patient wore rubber gloves to protect hands when washing. However, the lesions spread to the left extensor forearm and there were also vesicles on both hands. There was history of localized reactions to metal items, the latter one was 3 weeks ago after wearing a metal necklace. The clinical presentation were multiple erythematous papules and vesicles, erythematous and hyperpigmented macules. The patch test using Chemotechnique Diagnostics AB and square chamber showed a 2+ reaction to nickel sulfate. The patient was educated to avoid the causative allergen and treated with oral antihistamine and topical corticosteroid. The patient showed significant clinical improvement after 2 weeks. Nickel as metal catalyst used in detergents is found in small concentration, but can lead to ACD in an already sensitized individual.The lesions persist despite the use of gloves because nickel is absorbed through rubber materia

  2. Ventral dermatitis in rowi (Apteryx rowi) due to cutaneous larval migrans.

    Science.gov (United States)

    Gartrell, B D; Argilla, L; Finlayson, S; Gedye, K; Gonzalez Argandona, A K; Graham, I; Howe, L; Hunter, S; Lenting, B; Makan, T; McInnes, K; Michael, S; Morgan, K J; Scott, I; Sijbranda, D; van Zyl, N; Ward, J M

    2015-04-01

    The rowi is a critically endangered species of kiwi. Young birds on a crèche island showed loss of feathers from the ventral abdomen and a scurfy dermatitis of the abdominal skin and vent margin. Histology of skin biopsies identified cutaneous larval migrans, which was shown by molecular sequencing to be possibly from a species of Trichostrongylus as a cause of ventral dermatitis and occasional ulcerative vent dermatitis. The predisposing factors that led to this disease are suspected to be the novel exposure of the rowi to parasites from seabirds or marine mammals due to the island crèche and the limited management of roost boxes. This is the first instance of cutaneous larval migrans to be recorded in birds. Severe and fatal complications of the investigation resulted in the death of eight birds of aspergillosis and pulmonary complications associated with the use of bark as a substrate in hospital. Another bird died of renal failure during the period of hospitalisation despite oral and intravenous fluid therapy. The initiating cause of the renal failure was not determined. These complications have the potential to undermine the working relationship between wildlife veterinarians and conservation managers. This case highlights that intensive conservation management can result in increased opportunities for novel routes of cross-species pathogen transmission.

  3. [Para-phenylenediamine allergic contact dermatitis due to henna tattoos in a child and adolescent population].

    Science.gov (United States)

    Ortiz Salvador, José María; Esteve Martínez, Altea; Subiabre Ferrer, Daniela; Victoria Martínez, Ana Mercedes; de la Cuadra Oyanguren, Jesús; Zaragoza Ninet, Violeta

    2017-03-01

    Henna tattoos are a very common practice in the adolescent population. Henna is very often admixed with para-phenylenediamine (PPDA) to improve the appearance of the tattoo. PPDA is a potent allergen, and is a frequent cause of allergic contact dermatitis (ACD). A study was conducted on the results of 726 consecutive children who had been patch tested in the University General Hospital Consortium of Valencia between 1980 and 2015. Almost half (49.7%; (361 cases) of the children had one or more positive patch test findings, with 4.7% (34) being allergic to PPDA. Mean age of patients allergic to PPDA was 12.4 years, and 44.2% were male. There were 2 cases (5.9%) of atopic dermatitis. Of the positive reactions, 73.5% were considered to be current clinically relevant. The sensitisation origin was a Henna tattoo in 50% of cases. PPDA sensitisation is relatively common in the child and adolescent population. The most frequent origin is the performing of Henna tattoos adulterated with PPDA. Adolescents are at the higher risk of developing ACD due to Henna tattoos. Henna tattooing should be strongly discouraged in children. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Vitamin D-deficient osteomalacia due to excessive self-restrictions for atopic dermatitis.

    Science.gov (United States)

    Shikino, Kiyoshi; Ikusaka, Masatomi; Yamashita, Tomoko

    2014-07-04

    A 34-year-old Japanese woman presented with a 2-year history of generalised bone pain, muscle weakness and gait disturbance. The patient had been following a restricted diet (without fish or dairy products) and avoiding ultraviolet exposure for 8 years to manage her worsening atopic dermatitis. Physical examination revealed generalised bone tenderness and bilateral symmetric proximal muscle weakness. Vitamin D-deficient osteomalacia was diagnosed based on the laboratory examination findings, which indicated high serum alkaline phosphatase, high intact parathyroid hormone, and low 25-hydroxyvitamin D levels. Her symptoms improved after oral active vitamin D and calcium administration. To the best our knowledge, this case is the first report of vitamin D-deficient osteomalacia in an adult patient due to excessive dietary restriction for managing atopic dermatitis. We emphasise the importance of increasing awareness of vitamin D deficiency as a risk factor for the development of osteomalacia, and caution against excessive avoidance of sun exposure and dietary restriction. 2014 BMJ Publishing Group Ltd.

  5. Allergic contact dermatitis mimicking angioedema due to paraphenylendiamine hypersensitivity: a case report.

    Science.gov (United States)

    Tukenmez Demirci, Gulsen; Kivanc Altunay, Ilknur; Atis, Guldehan; Kucukunal, Asli

    2012-09-01

    Active sensitization to paraphenylendiamine (PPD) and related compounds from temporary black henna tattoos has become an epidemic in the recent years. Hair dyes also include PPD like black henna tatoos which cause allergic contact dermatitis. Skin lesions of allergic contact dermatitis from PPD are mostly seen as an exudative erythema, an erythema multiforme-like eruption or a bullous contact dermatitis. We, herein, report a 27 year-old woman with an angioedema-like reaction occurring after the first exposure to hair dye who was unaware of being previously sensitized to PPD from black henna tattoo.

  6. Seborrheic dermatitis

    Science.gov (United States)

    Dandruff; Seborrheic eczema; Cradle cap ... The exact cause of seborrheic dermatitis is unknown. It may be due to a combination of factors: Oil gland activity Yeasts, called malassezia, which live on the ...

  7. Control of persistent vesical bleeding due to radiation cytitis by intravesical application of 15(s) 15-methyl prostaglandin F2-alpha

    International Nuclear Information System (INIS)

    Hemal, A.K.; Praveen, B.V.; Sankaranarayanan, A.; Vaidyanathan, S.

    1989-01-01

    A 45 year old female who received radiotherapy for stage II-B uterine cervical cancer four and half years ago, presented with persistent hematuria due to radiation cystitis. 15(S) 15-methyl prostaglandin F 2 -alpha (1 mg in 100 ml of normal saline) was instilled into the bladder daily for two days. The severity of bleeding decreased considerably. However, significant hematuria recurred 19 days later which continued despite bladder irrigation with normal saline, 1 mg of 15(S) 15-Me PGF 2 alpha mixed with hydroxyethyl cellulose gel to a volume of 10 ml was then instilled into the urinary bladder daily for three days and macroscopic hematuria ceased. Urinary frequency and urgency were the side effects which lasted for ten days. There has been no recurrence of macroscopic hematuria during the five months followup. In conclusion, 15(S) 15-Me PGF 2 - alpha may be administered intravesically to control moderate hematuria due to radiation cystitis. (author). 5 refs

  8. Vesical endometriosis: utility of imaging techniques

    International Nuclear Information System (INIS)

    Parra, M.; Cascon, E.; Robledo, R.; Perez, M.

    1999-01-01

    We present three cases of vesical endometriosis initially studied with ultrasound. One case was also studied with intravenous urography, computed tomography and magnetic resonance imaging. We discuss on the utility of these imaging methods in the diagnosis of vesical endometriosis. (Author) 9 refs

  9. Dermatitis and optic neuropathy due to zinc deficiency after malabsortive bariatric surgery

    OpenAIRE

    Ramos-Leví, Ana M.; Sánchez-Pemaute, Andrés; Rubio Herrera, Miguel A.

    2013-01-01

    We present a patient who underwent successful classic duodenal switch and developed a marked dermatitis with a significant functional limitation. This is an unusual complication, despite the relatively moderate prevalence of nutrient deficiency after this type of bariatric surgery. We discuss possible pathogenic mechanisms and emphasize the importance of an appropriate nutritional management. Se presenta el caso de una mujer sometida a cirugía bariátrica malabsortiva que desarrolló una lla...

  10. Clinical features of 31 patients with systemic contact dermatitis due to the ingestion of Rhus (lacquer).

    Science.gov (United States)

    Park, S D; Lee, S W; Chun, J H; Cha, S H

    2000-05-01

    In Korea, Rhus has been used as a folk medicine to cure gastrointestinal diseases and as a health food. We review the clinicopathological and laboratory findings in patients with systemic contact dermatitis caused by intake of Rhus. We reviewed medical records and histopathological sections from 31 patients during a 10-year period. The male/female ratio was 1.4: 1 and the average age was 43.8 years (range 22-70). Ten patients (32%) had a known history of allergy to lacquer. Rhus was ingested to treat gastrointestinal problems including indigestion and gastritis (45%), and as a health food (39%), in cooked meat, in herbal medicine, or taken by inhalation. The patients developed skin lesions such as a maculopapular eruption (65%), erythema multiforme (EM, 32%), erythroderma (19%), pustules, purpura, weals and blisters. Erythroderma was very frequent in patients with a known history of allergy to lacquer, but maculopapular and EM-type eruptions were more frequently observed in those without a history of allergy. All patients experienced generalized or localized pruritus. Other symptoms included gastrointestinal problems (32%), fever (26%), chills and headache; many developed leucocytosis (70%) with neutrophilia (88%), while some showed toxic effects on liver and kidney. Fifty-nine per cent of patients observed cutaneous or general symptoms within a day after ingestion of Rhus. There was no difference in the time lag for symptoms to develop between patients allergic and not allergic to Rhus. All patients responded well to treatment with systemic steroids and antihistamines. Common histopathological findings were vascular dilatation, perivascular lymphohistiocytic infiltration, and extravasation of red blood cells in the upper dermis. Rhus lacquer should not be ingested in view of its highly allergic and toxic effects.

  11. Successful treatment of canine necrolytic migratory erythema (superficial necrolytic dermatitis) due to metastatic glucagonoma with octreotide.

    Science.gov (United States)

    Oberkirchner, Ursula; Linder, Keith E; Zadrozny, Leah; Olivry, Thierry

    2010-10-01

    Necrolytic migratory erythema (NME; also known as superficial necrolytic dermatitis) is a syndrome most often associated with certain chronic liver diseases or pancreatic glucagonomas. In humans with glucagonoma-associated NME, skin lesions usually respond to octreotide, a somatostatin analogue that inhibits glucagon release. In this report an 11-year-old golden retriever dog with pancreatic glucagonoma and metastasis to the regional lymph nodes, spleen and liver was diagnosed with NME. The dog exhibited erosions, ulcers and crusts on the paws, pressure points, muzzle, periocular area and prepuce. The dog was also anorexic and had difficulty walking. Because metastasis precluded surgery, treatment was initiated with subcutaneous octreotide (2 μg/kg twice daily). Skin lesions and systemic clinical signs improved markedly within 5 days. The dosage was increased to nearly 3 μg/kg twice daily and signs almost completely resolved within 10 days. Anorexia was the major adverse effect observed. During the following month, both dosage (1-3.7 μg/kg) and frequency (two to four times daily) of the octreotide injections were adjusted to permit control of clinical signs while maintaining adequate appetite. Temporary cessation of octreotide administration resulted in the rapid recurrence of skin lesions. Resuming injections led to improvement of clinical signs within 48 h. The dog was later euthanized because of progressive metastatic disease. In conclusion, subcutaneous octreotide injections were beneficial in this dog with glucagonoma-associated NME. This somatostatin analogue could be a valuable option to treat canine patients with non-resectable or relapsing pancreatic glucagonoma-associated NME. © 2010 The Authors. Journal compilation © 2010 ESVD and ACVD.

  12. Hypersensitivity to aeroallergens in adult patients with atopic dermatitis develops due to the different immunological mechanisms.

    Science.gov (United States)

    Samochocki, Zbigniew; Owczarek, Witold; Rujna, Paweł; Raczka, Alicja

    2007-01-01

    Atopic dermatitis (AD) is a disease with a complex pathomechanism, it is very difficult to establish the exact factors which can either trigger or exacerbate the disease. Knowledge of the mechanisms involved in AD development can be increased by, among others, applying new diagnostic tests and careful assessment of the results obtained. The aim of this study was to determine the allergic mechanisms of hypersensitivity to selected aeroallergens in patients with AD. The study comprised 109 AD patients. In all the patients the total IgE level was measured and atopy patch tests and skin prick tests were performed. We also assessed the presence of specific IgE against house dust mite, birch-tree, mixed grass pollen and cat dander. The highest incidence of positive results was found for house dust mite allergens, irrespective of the test employed. Analysing hypersensitivity to all the examined allergens we revealed the presence of allergic mechanisms in 85.3% of the patients. In 30.2% of the examined individuals we proved a type I immunological response, in 45.9% -- both types I and IV in 9.2% -- only type IV in one patient. In 14.7% of the patients the results of all the tests performed were negative. Analysing hypersensitivity to particular aeroallergens, negative test results to house dust mite were observed in 25.8% of the patients. The percentage of positive results for birch pollen, grass pollen and cat dander were 45.0, 44.1 and 53.2, respectively. Analysis of the results showed that allergic reactions to the same aeroallergens may develop via different mechanisms. We also revealed that the coexistence of various mechanisms involved in the development of hypersensitivity to a particular aeroallergen may occur in individual patients.

  13. Endoscopic treatment of large vesical calculi

    International Nuclear Information System (INIS)

    Rauf, A.; Ahmed, I.; Rauf, M.H.; Rauf, M.

    2015-01-01

    Objective: To determine the efficiency and safety of endoscopic treatment of large vesical calculi with the available modern endoscopic instruments. Methology: In case series, patients were collected randomly from 2007 to 2014. Patients were diagnosed with ultrasound and Nephroscope with Swiss pneumatic lithoclast, lithotrite and stone punch were used for treatment. Results: Majority of the patient could be managed with the method adopted. Stone size, hardness or softness, gender were the factors affecting treatment. Associated prostate pathology was seen in four patients. Postoperative complications included hemorrhage, perforation, residual stone and transurethral resection of prostate syndrome. Conclusion: Overall, it is a safe procedure except in patients with large enlarged prostate and large vesical calculi. Very hard vesical calculus may need vesicolithotomy. (author)

  14. Mustard vesicant-induced lung injury: Advances in therapy

    International Nuclear Information System (INIS)

    Weinberger, Barry; Malaviya, Rama; Sunil, Vasanthi R.; Venosa, Alessandro; Heck, Diane E.; Laskin, Jeffrey D.; Laskin, Debra L.

    2016-01-01

    Most mortality and morbidity following exposure to vesicants such as sulfur mustard is due to pulmonary toxicity. Acute injury is characterized by epithelial detachment and necrosis in the pharynx, trachea and bronchioles, while long-term consequences include fibrosis and, in some instances, cancer. Current therapies to treat mustard poisoning are primarily palliative and do not target underlying pathophysiologic mechanisms. New knowledge about vesicant-induced pulmonary disease pathogenesis has led to the identification of potentially efficacious strategies to reduce injury by targeting inflammatory cells and mediators including reactive oxygen and nitrogen species, proteases and proinflammatory/cytotoxic cytokines. Therapeutics under investigation include corticosteroids, N-acetyl cysteine, which has both mucolytic and antioxidant properties, inducible nitric oxide synthase inhibitors, liposomes containing superoxide dismutase, catalase, and/or tocopherols, protease inhibitors, and cytokine antagonists such as anti-tumor necrosis factor (TNF)-α antibody and pentoxifylline. Antifibrotic and fibrinolytic treatments may also prove beneficial in ameliorating airway obstruction and lung remodeling. More speculative approaches include inhibitors of transient receptor potential channels, which regulate pulmonary epithelial cell membrane permeability, non-coding RNAs and mesenchymal stem cells. As mustards represent high priority chemical threat agents, identification of effective therapeutics for mitigating toxicity is highly significant.

  15. Mustard vesicant-induced lung injury: Advances in therapy

    Energy Technology Data Exchange (ETDEWEB)

    Weinberger, Barry, E-mail: bweinberger@northwell.edu [Division of Neonatal and Perinatal Medicine, Hofstra Northwell School of Medicine, Cohen Children' s Medical Center of New York, New Hyde Park, NY 11040 (United States); Malaviya, Rama; Sunil, Vasanthi R.; Venosa, Alessandro [Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854 (United States); Heck, Diane E. [Department of Environmental Health Science, New York Medical College, School of Public Health, Valhalla, NY 10595 (United States); Laskin, Jeffrey D. [Department of Environmental and Occupational Health, School of Public Health, Rutgers University, Piscataway, NJ 08854 (United States); Laskin, Debra L. [Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ 08854 (United States)

    2016-08-15

    Most mortality and morbidity following exposure to vesicants such as sulfur mustard is due to pulmonary toxicity. Acute injury is characterized by epithelial detachment and necrosis in the pharynx, trachea and bronchioles, while long-term consequences include fibrosis and, in some instances, cancer. Current therapies to treat mustard poisoning are primarily palliative and do not target underlying pathophysiologic mechanisms. New knowledge about vesicant-induced pulmonary disease pathogenesis has led to the identification of potentially efficacious strategies to reduce injury by targeting inflammatory cells and mediators including reactive oxygen and nitrogen species, proteases and proinflammatory/cytotoxic cytokines. Therapeutics under investigation include corticosteroids, N-acetyl cysteine, which has both mucolytic and antioxidant properties, inducible nitric oxide synthase inhibitors, liposomes containing superoxide dismutase, catalase, and/or tocopherols, protease inhibitors, and cytokine antagonists such as anti-tumor necrosis factor (TNF)-α antibody and pentoxifylline. Antifibrotic and fibrinolytic treatments may also prove beneficial in ameliorating airway obstruction and lung remodeling. More speculative approaches include inhibitors of transient receptor potential channels, which regulate pulmonary epithelial cell membrane permeability, non-coding RNAs and mesenchymal stem cells. As mustards represent high priority chemical threat agents, identification of effective therapeutics for mitigating toxicity is highly significant.

  16. Vesical-ureteral reflux in children

    International Nuclear Information System (INIS)

    Desvignes, V.; Palcoux, J.B.; Cochat, P.

    1995-01-01

    The vesical-ureteral reflux is the most frequent uropathy in children. The diagnosis is made by uretero-cystography, often after pyelonephritis, sometimes after ante-natal diagnosis from echographic abnormalities. Spontaneous recovery is possible in 50 to 80% of cases. This is especially true in grade 1, 2 and 3, however complications may occur. They are more frequent in the case of reflux nephropathy with a resulting risk of hypertension and chronic renal failure. The therapeutic choice is between the conservative management with urinary antiseptics ad the surgical treatment with ureters re-implantation or endoscopic treatment. The therapeutic indications take into account vesical-ureteral reflux grades, the child's age, the associated diseases and the child's and parents' compliance. (authors). 22 refs., 2 figs

  17. Atopic dermatitis

    DEFF Research Database (Denmark)

    Thomsen, Simon Francis

    2014-01-01

    Atopic dermatitis is an inflammatory skin disease with early onset and with a lifetime prevalence of approximately 20%. The aetiology of atopic dermatitis is unknown, but the recent discovery of filaggrin mutations holds promise that the progression of atopic dermatitis to asthma in later childhood...... may be halted. Atopic dermatitis is not always easily manageable and every physician should be familiar with the fundamental aspects of treatment. This paper gives an overview of the natural history, clinical features, and treatment of atopic dermatitis....

  18. SCC, Bowen's disease and BCC arising on chronic radiation dermatitis due to radiation therapy for tinea pedis

    International Nuclear Information System (INIS)

    Aoki, Eri; Aoki, Mikako; Ikemura, Akiko; Igarashi, Tsukasa; Suzuki, Kayano; Kawana, Seiji

    2000-01-01

    We reported a case who developed three different types of skin cancers: SCC, BCC, and Bowen's disease, on the chronic radiation dermatitis. He had been treated for his tinea pedis et palmaris with radiotherapy in 1940's. It is very ratre that three different types of skin cancers arise in the same patient. This is a second case reported in Japan. (author)

  19. Atypical presentation of an enormous vesical calculus: A case report

    African Journals Online (AJOL)

    A.T. Lawal

    2016-05-20

    May 20, 2016 ... Abstract. Giant vesical calculi, though rare, are still encountered in contemporary urologic practice despite the increased availability, accessibility, and affordability of modern imaging modalities and urologic care. This is the case report of a middle-aged man with an unusually large vesical calculus.

  20. Cytokine expression and cytokine-based T-cell profiling in occupational medicamentosa-like dermatitis due to trichloroethylene.

    Science.gov (United States)

    Xueqin, Yang; Wenxue, Li; Peimao, Li; Wen, Zhang; Xianqing, Huang; Zhixiong, Zhuang

    2018-05-15

    Early diagnosis and treatment of occupational medicamentosa-like dermatitis due to trichloroethylene (OMLDT) are absence of specific and reliable diagnostic/therapeutic biomarkers. This study was conducted on 30 cases of OMLDT, 58 workers exposed to trichloroethylene (TCE) and 40 unexposed controls in order to identify any cytokine signatures that give an index to CD4 + T cell differential and serve as biomarkers of OMLDT. Expression profiles of Th 1 , Th 2 , Th 17 and Treg cell type-specifying transcription factors and cytokines were analyzed using real time quantitative PCR (RT-qPCR) assay. To explore whether such expression profiles reflected their steady state plasma levels, a Luminex liquid fluorescence analysis was conducted. We found that the expression of transcription factors FoxP3 transcription factors (P = 0.006 and P < 0.0001) and IL-10 cytokine (P = 0.0008 and P < 0.0001) of the Treg subset were significantly higher in patients than TCE exposure workers and unexposed controls, suggesting that Treg cells were active after the occurrence of OMLDT. The transcript levels of IL-6 were significantly lower in the TCE exposure groups including patients and exposure workers as compared to the unexposed controls (P < 0.0001 and P = 0.0008). Circulating levels of assessed cytokines of IL-6 (P = 0.001 and P = 0.011) and TFN-α (P = 0.005 and P < 0.0001) were lower in the exposure groups than in the unexposed controls. Compared to the controls, the levels of IL-10 in patients were higher (P = 0.001 and P = 0.0008). There was a significantly positive correlation between the plasma levels IL-6 and IL-10 in TCE exposed workers. These alterations in the expression of transcription factors and cytokines highlight the underlying dysregulation of T cell subsets in OMLDT that reflect an immune tolerance or immune inhibition. Therefore, the elevation of IL-10 level may be a kind of pathogenesis indicator, and the decline in IL

  1. Vesical Artery Embolization in Haemorrhagic Cystitis in Children

    Energy Technology Data Exchange (ETDEWEB)

    García-Gámez, Andrés, E-mail: agargamez@gmail.com; Bermúdez Bencerrey, Patricia, E-mail: PBERMUDE@clinic.ub.es [Hospital Clinic (Spain); Brio-Sanagustin, Sonia, E-mail: sbrio@santpau.cat [Hospital de la Santa Creu y Sant Pau (Spain); Guerrero Vara, Rubén, E-mail: rguerrerov@santpau.cat [Hospital Clinic (Spain); Sisinni, Luisa, E-mail: lsisinni@santpau.cat [Hospital de la Santa Creu y Sant Pau (Spain); Stuart, Sam, E-mail: sam.stuart@gosh.nhs.uk; Roebuck, Derek, E-mail: Derek.Roebuck@gosh.nhs.uk [Great Ormond Street Hospital for Children (United Kingdom); Gómez Muñoz, Fernando, E-mail: FEGOMEZ@clinic.ub.es [Hospital Clinic (Spain)

    2016-07-15

    Haemorrhagic cystitis is an uncommon and, in its severe form, potentially life-threatening complication of haematopoietic stem cell transplantation or cancer therapy in children. The severe form involves macroscopic haematuria with blood clots, urinary obstruction and/or renal impairment. There are many therapeutic options to treat acute haemorrhage, but only recombinant factor VII has a high level of clinical evidence in children. Supraselective vesical artery embolization (SVAE) is an increasingly used therapeutic procedure for controlling haemorrhage in adults, but is less commonly used in children. This might be due to several factors, such as the invasive nature of the procedure, lack of appropriate medical experience and possible long-term side effects. We present three cases of children successfully treated by means of effective SVAE.

  2. Radiation dermatitis due to catheter ablation used in the treatment of arrhythmia. A report of two cases

    International Nuclear Information System (INIS)

    Nagano, Tohru; Kosaka, Hiroshi; Shimoura, Shinichi; Tsuru, Kenta; Yamagami, Nao; Ikeda, Tetsuya; Nishigori, Chikako; Yoshida, Akihiro

    2004-01-01

    We report 2 cases of radiation dermatitis caused by catheter ablation for treatment of atrial fibrillation resisitant to conventional therapies. Case 1, 50-year-old male underwent pulmonary veins ablation for treatment of atrial fibrillation. Cumulative fluoroscopic imaging time of 370 min was required. Case 2, 74-year-old female also underwent pulmonary veins ablation for treatment of atrial fibrillation. Cumulative fluoroscopic imaging time of 550 min was required. Since dose rate used for imaging is 20∼80 mGy/min, accumulated skin doses were estimated as 7.4∼29.6 Gy and 5.6∼22.4 Gy, respectively. Two weeks after their last ablation, brown, painful macule and plaque appeared on the outer side of their right upper arms. To our knowledge, the risk of overexposure to X-ray in cases of PTCA (percutaneous transluminal coronary angioplasty) for ischemic heart diseases has been well known, but little is known about the risk of catheter ablation. The location of radiation dermatitis caused by catheter ablation (CA) is rather different from that of PTCA. It is critical for cardiologists and dermatologists to observe and find the symptoms of acute radiation dermatitis in order to avoid repeated overexposure to X-ray. (author)

  3. Vesical Leiomyoma: Presentation of a clinical case

    International Nuclear Information System (INIS)

    Rodriguez Carballo, Michel; Gonzalez Gonzalez, Gonzalo Antonio; Sanchez Falcon Ania

    2009-01-01

    The vesical leiomyoma is a tumor of mesenchymal origin, and extremely rare. Most of them are diagnosed casually after the pathologic study of samples collected after surgery. Few cases were found in the reviewed literature, leading us to think of the scarce incidence of this kind of tumors. We present a case treated in our service, of an 18-years-old female patient, assisting to our consultation presenting a polaquiuria, ardor and mictional effort. The complementary exams led to the surgical treatment and follow up of the patient

  4. Atopiform dermatitis

    NARCIS (Netherlands)

    Bos, J. D.

    2002-01-01

    It is proposed to introduce the term 'atopiform dermatitis' to describe patients who have dermatitis with many of the characteristics of true atopic dermatitis, but who are not atopic. Atopy should be defined as the genetically determined and environmentally influenced syndrome in which the primary

  5. Air-borne contact dermatitis due to Chrysanthemum with true cross sensitivity to Parthenium hysterophorus and Xanthium strumarium

    Directory of Open Access Journals (Sweden)

    Pasricha J

    1992-01-01

    Full Text Available A 60-year old man living in Srinagar (Jammu and Kashmir had air-borne contact dermatitis for last 10 years. He had never traveled to any other part of the country where Parthenium hysterophorus or Xanthium strumarium are prevalent but he used to cultivate chrysanthemums. Patch tests with standardized extracts of various plants revealed the strongest reaction with Chrysanthemum, while the reactions with Xanthium strumarium and Parthenium hysterophorus were also positive but milder. This seems to be a case of primary sensitivity to Chrysanthemum with cross sensitivity to Xanthium strumarium and Parthenium hysterophorus.

  6. Laparoscopic conservative treatment of colo-vesical fistula: a new surgical approach

    Directory of Open Access Journals (Sweden)

    Cochetti Giovanni

    2013-09-01

    Full Text Available Introduction The standard treatment of colo-vesical fistula is the exeresis of fistula, suture of bladder wall, colic resection with or without temporary colostomy. Usually the approach is open because conversion rates and morbidity are lower than laparoscopy. The aim of video is to show the steps of a new mini-invasive approach of colo-vesical fistula without colic resection. Materials and Methods A 69 years old male underwent laparoscopic conservative treatment of colo-vesical fistula due to endoscopic polipectomy in sigmoid diverticulum. 12 mm trocar for the camera was placed at the umbilicus, two 10 mm trocars were placed along bisiliac line and 5 mm port was placed along left emiclavear line; Trendelenburg position was 20°. The fistulous loop was carefully isolated, clipped with Hem-o-lock® clips and removed. Since diverticular disease appeared slight and no inflammation signs were evident, colon resection was not performed. We sutured and sinked the sigmoid wall; after curettage of the fistula site, the bladder wall was sutured. Fat tissue was placed between sigmoid and bladder wall to reduce the risk of fistula recurrence. Results Operative time, estimated blood loss, catheterization time, time to flatus and hospital stay were respectively 210 minutes, 300 mL, 10 days, 48 h and 8 days. The histological examination showed colonic inflammatory and necrotic tissue. No complications or fistula recurrence occurred at 54 months follow-up. Conclusions The laparoscopic conservative treatment of colo-vesical fistula is a safe and feasible technique, in particular when the diverticular disease is limited and the fistula is not due to diverticulitis.

  7. Shoe allergic contact dermatitis.

    Science.gov (United States)

    Matthys, Erin; Zahir, Amir; Ehrlich, Alison

    2014-01-01

    Foot dermatitis is a widespread condition, affecting men and women of all ages. Because of the location, this condition may present as a debilitating problem to those who have it. Allergic contact dermatitis involving the feet is frequently due to shoes or socks. The allergens that cause shoe dermatitis can be found in any constituent of footwear, including rubber, adhesives, leather, dyes, metals, and medicaments. The goal of treatment is to identify and minimize contact with the offending allergen(s). The lack of product information released from shoe manufacturers and the continually changing trends in footwear present a challenge in treating this condition. The aim of this study is to review the current literature on allergic contact shoe dermatitis; clinical presentation, allergens, patch testing, and management will be discussed. PubMed and MEDLINE databases were used for the search, with a focus on literature updates from the last 15 years.

  8. Compositae dermatitis

    OpenAIRE

    Jovanović Mirjana; Poljački Mirjana N.

    2003-01-01

    Introduction Compositae dermatitis is an allergic contact dermatitis caused by plant species of the Compositae family. The first report of a cutaneous reaction to the Chrysanthemum genus was made by Howe JS in 1887. In 1895 Maiden JH reported about skin lesions among men working with Tagetes minute Case reports of contact allergic-ragweed dermatitis appeared in the American literature as early as 1919. The North American feverfew - Parthenium Hysterophorus was brought to India from America in...

  9. [Vesical schistosomiasis, case report and Spanish literature review].

    Science.gov (United States)

    Donate Moreno, M J; Pastor Navarro, H; Giménez Bachs, J M; Carrión López, P; Segura Martín, M; Salinas Sánchez, A S; Virseda Rodríguez, J A

    2006-01-01

    Urinary schistosomiasis is an infection caused by parasite, Schistosoma haematobium. Squistosomiasis is an endemic disease in Africa and Middle East. We are presenting a case of a young immigrant male from Mali that came to our clinic with hematuria and miccional irritative syndrome during a year. Parasitological study reported Schimosoma's eggs and ecography showed a possible vesical newformation. After RTU, anatomopatological study confirms the presence of a vesical esquistosomiasis. Now pacient is asyntomatic after he was treated with Praziquantel.

  10. Stressors in Atopic Dermatitis.

    Science.gov (United States)

    Barilla, Steven; Felix, Kayla; Jorizzo, Joseph L

    2017-01-01

    As with other inflammatory skin disorders, atopic dermatitis has a tendency to cause stress and also be exacerbated by it. Patients with atopic dermatitis have several disease-associated stressors, some of which include physical discomfort due to itching and altered appearance due to flare-ups. These stressors have been shown to effect patients psychosocially by altering sleep patterns, decreasing self-esteem and interfering with interpersonal relationships. In combination with its direct effect on patients, atopic dermatitis also causes stress for parents and caregivers. Studies suggest that atopic dermatitis is strongly correlated with co-sleeping habits, which can negatively impact the health and mood of parents or caregivers. It has also been reported to interfere with the formation of a strong mother-child relationship. In order to optimize treatment for patients with atopic dermatitis, it is important to note the impact that it has on quality of life. By implementing patient counseling, sleep-targeted therapies, and the use of quality of life (QoL) indices, atopic dermatitis patients and caregivers have the potential to experience greater satisfaction with treatment.

  11. "Dermatitis" defined.

    Science.gov (United States)

    Smith, Suzanne M; Nedorost, Susan T

    2010-01-01

    The term "dermatitis" can be defined narrowly or broadly, clinically or histologically. A common and costly condition, dermatitis is underresourced compared to other chronic skin conditions. The lack of a collectively understood definition of dermatitis and its subcategories could be the primary barrier. To investigate how dermatologists define the term "dermatitis" and determine if a consensus on the definition of this term and other related terms exists. A seven-question survey of dermatologists nationwide was conducted. Of respondents (n  =  122), half consider dermatitis to be any inflammation of the skin. Nearly half (47.5%) use the term interchangeably with "eczema." Virtually all (> 96%) endorse the subcategory "atopic" under the terms "dermatitis" and "eczema," but the subcategories "contact," "drug hypersensitivity," and "occupational" are more highly endorsed under the term "dermatitis" than under the term "eczema." Over half (55.7%) personally consider "dermatitis" to have a broad meaning, and even more (62.3%) believe that dermatologists as a whole define the term broadly. There is a lack of consensus among experts in defining dermatitis, eczema, and their related subcategories.

  12. Dermatitis artefacta

    DEFF Research Database (Denmark)

    Økland, Camilla; Petersen, Niels Erik; Bygum, Anette

    2016-01-01

    Dermatitis artefacta is a self-inflicted skin disease with a multifactorial aetiology. The condition can be a symptom of an underlying psychiatric condition or a sign of psycho-social stressors. This paper gives an updated view on dermatitis artefacta. The majority of the patients have some form...

  13. On vesical pathophysiology in context of chemoradiotherapy

    International Nuclear Information System (INIS)

    Michailov, M.; Welscher, U.; Neu, E.; Hohlbrugger, G.; Staehler, G.

    2003-01-01

    Functional disturbances of urinary bladder are described (incl. methods) after combined oncotherapy of the urogenital system: Radiocystitis (bladder hypertone, incontinence), etc. Earlier and recent results are given. Human detrusor (surgical tissue: 10-30 Gy/min) is over 10-times more radiosensitive than this of animal (rat, guinea pig = GP) and reacted with a dose-dependent tonic contraction (% init. prep. length): After 1 Gy: 4.3±9%; 2.5: 7.8±1.7; 5: 15.9±14.7; 10: 38.2±22.6; 30: 47.4±12.8 (p<0.01 or <0.05 for total n=45). The spontaneous phasic contr. (SPS) disappeared after irradiation in human, but not in GP detrusor preparations. Cytostatics such as cis-platinum (10 ng-1 μg/ml) and endoxan (0.1 ng-100 μg/ml) had inhibitory effects on SPS and contr. after neurogenic electrostimulation of GP (more than 50%), but adriblastin (0.1-10 μg/ml) and colchicine (1-100 μg/ml) - augmentory ones. Electrophysiological data demonstrated the presence of stretch dependent ion channels in GP vesical myocytes: The usual spike activity was transformed into a burst-plateau one: rate of rise and of fall of action potentials increased after stretch (3 to 80 mN: 0.4±0.2 to 3.3±0.7 V/cm resp. 0.4±0.3 to 2.3±0.6, n=33). A probable pathogenetic relation of cytostatic and radiation (acute and late) effects to the described stretch channels and electrical patterns, fast detrusor (1-5/min) and slow trigonal contr. (0.1-0.5/ min) as well as decrease of membrane potential of urothel at radiocystitis is of high scientific interest and has to be investigated: This could open a new possibility for vesical prophylaxis and pharmacotherapy

  14. Secondary Angle Closure due to Crystalline Lens Dislocation in a Patient with Atopic Dermatitis and Chronic Eye Rubbing

    Directory of Open Access Journals (Sweden)

    Justin Kuiper

    2018-03-01

    Full Text Available Purpose: To report an unusual case of ectopia lentis and angle closure in a patient with chronic eye rubbing. Methods: A 57-year-old male with a history of poorly controlled atopic dermatitis presented with right eye pain, decreased vision, and an intraocular pressure (IOP of 55 mm Hg. He had no past history of ocular disease and no reported history of trauma. He did report a history of chronic eye rubbing. Results: Best corrected visual acuity was hand motions. The examination revealed severe atopic keratoconjunctivitis in both eyes, microcystic corneal edema of the right eye, and 2+ nuclear sclerosis in both eyes. Gonioscopy showed no visible angle structures OD and an open angle OS. Topical and oral IOP-lowering medications and a laser iridotomy were unsuccessful at lowering IOP. He was taken to the operating room for a lensectomy and was found to have 9 clock hours of zonular dehiscence and a dislocated lens. After lensectomy, the IOP improved to 9 mm Hg on postoperative day 1. A follow-up examination at 2 weeks showed improved acuity to 20/150 with a pinhole and an IOP of 10 mm Hg. A dilated examination OS did not reveal significant phacodonesis, and the patient was referred for a possible sutured sulcus lens or anterior chamber intraocular lens. Conclusions: It is important for the provider to consider ectopia lentis in the differential for patients with pupillary block angle closure. For patients with atopic disease, one should be aware that eye rubbing may be a cause of zonular dehiscence, even in the absence of reported trauma or prior intraocular surgery.

  15. Seborrheic Dermatitis and Rosacea

    Science.gov (United States)

    ... Search form Search You are here Home Seborrheic Dermatitis Seborrheic (seb-oh-REE-ick) dermatitis may be ... been diagnosed with this condition. What is Seborrheic Dermatitis? Seborrheic dermatitis is a common, chronic inflammatory skin ...

  16. Atopic dermatitis

    Science.gov (United States)

    ... People with atopic dermatitis often have asthma or seasonal allergies. There is often a family history of ... and solvents Sudden changes in body temperature and stress, which may ... your skin to water for as short a time as possible. Short, ...

  17. Contact dermatitis

    Science.gov (United States)

    ... may need to change your job or job habits if the disorder is caused by exposure at work. For example, jobs requiring frequent hand washing may be bad choices for people with hand dermatitis. Sometimes, the ...

  18. Perianal Dermatitis.

    Science.gov (United States)

    Agulló-Pérez, Alfredo-Daniel; Hervella-Garcés, Marcos; Oscoz-Jaime, Saioa; Azcona-Rodríguez, Maialen; Larrea-García, Mónica; Yanguas-Bayona, Juan-Ignacio

    Perianal complaints are often consulted in dermatology clinics, and in many cases, a conclusive diagnosis is not easily made. The aim of this study was to study and identify the epidemiological, clinical, and contact allergy features of patients with perianal dermatitis who attended at a contact dermatitis unit in a tertiary hospital in Spain. Adult patients with long-lasting (>4 weeks) perianal dermatitis were recruited during the past 10 years for investigation and follow-up. Every patient underwent a diagnostic workup consisting of dermatological exploration and patch tests with the standard and specific series, as well as the patients' own products. General surgical exploration was also performed in some patients. One hundred twenty-four patients were included. The MOAHLFA index was as follows: 43.5, 0, 4.8, 11.3, 1.6, 8.1, and 75. The main final diagnoses were allergic contact dermatitis (32.3%), psoriasis (24.2%), irritant contact dermatitis (17.7%), and lichen simplex (neurodermatitis) (10%). Eighty-one patients (66.1%) showed 1 or more positive reactions, and in 52 patients (43%), positive reactions relevant to the present disease were found. Contact allergy in patients with long-lasting perianal complaints is frequent. It is mandatory for these patients to be referred to a dermatologist for an adequate evaluation and patch testing. Methylchloroisothiazolinone/methylisothiazolinone seems as the most common allergen implicated in perianal contact dermatitis.

  19. Implante uretero-vesical em ratos

    Directory of Open Access Journals (Sweden)

    Tucci Jr. Silvio

    2000-01-01

    Full Text Available Apresentar os resultados obtidos com técnica de implante ureterovesical em ratos após obstrução ureteral ipsilateral. Treze ratos foram submetidos à obstrução ureteral distal à direita e, após uma semana, realizou-se o implante desse ureter na bexiga seguido da nefrectomia contralateral. No período de observação de 4 semanas foram estudados os níveis séricos semanais de uréia e creatinina e, na quarta semana, foi realizada cistografia para pesquisa de refluxo vésico-ureteral. Nove animais sobreviveram ao período de obstrução ureteral. Observou-se aumento significativo dos valores de uréia e creatinina sérica no segundo dia pós-operatório, que regrediram para níveis semelhantes aos basais já na terceira semana de seguimento. Não foi observado refluxo vésico-ureteral à cistografia. Após o sacrifício, a avaliação da junção uretero-vesical não mostrava sinais de obstrução, havendo regressão da hidronefrose presente antes do implante ureteral. A técnica de reimplante ureteral utilizada é eficaz em proporcionar adequada drenagem do trato urinário, evitando refluxovésico-ureteral, sendo adequada para ser utilizada no estudo da recuperação da função renal após período de obstrução ureteral.

  20. Number of flocks on the same litter and carcase condemnations due to cellulitis, arthritis and contact foot-pad dermatitis in broilers.

    Science.gov (United States)

    Xavier, D B; Broom, D M; McManus, C M P; Torres, C; Bernal, F E M

    2010-10-01

    1. This study was conducted to verify the impact of different kinds of material and the number of times of litter reuse on the incidence of chicken pathologies. Approximately 4·5 million broilers from conventional Brazilian farms were evaluated in the abattoir for cellulitis, arthritis and contact foot-pad dermatitis. 2. Four different kinds of litter material, Brachiaria grass, corncob, sawdust and rice shell, were used. Brachiaria grass litter showed the highest incidence of contact foot-pad dermatitis. Corncob litter also showed some negative effects on foot quality. Broilers raised on rice shell litter showed good results in terms of the incidence of contact foot-pad dermatitis. The best results were obtained with sawdust litter, because the incidence of cellulitis and arthritis were the lowest and the incidence of contact foot-pad dermatitis was also very low.

  1. Studies on vesical schistosomiasis in Abia state Nigeria: Rapid ...

    African Journals Online (AJOL)

    A survey of vesical schistosomiasis in 17 Local government areas of Abia State, South Eastern Nigeria was carried out between March 2001 and August 2002 to determine the disease prevalence both by standard parasitological method and rapid assessment using school children as tracers. A total of 10,180 school ...

  2. Vesical agenesia with opening ureteral in uterus (Type III

    Directory of Open Access Journals (Sweden)

    Paula Andrea López-Arias

    2010-06-01

    Full Text Available It is a patient of 36,4 weeks of pregnancy by scan of the first trimester and 37,4 weeks by capurro, who was identify to have vesical agenesia at the moment of realization the clinical autopsy. An extremely rare malformation, 3.5/10.000 and incompatible with life.

  3. Peri-Vesical Fat Interposition Flap Reinforcement in High Vesico ...

    African Journals Online (AJOL)

    Journal of Surgical Technique and Case Report | Jul-Dec 2010 | Vol-2 | Issue-2. 67. Peri-Vesical ... a result of total abdominal hysterectomy carried out for dysfunctional ... Both the cases could be done under spinal anesthesia. On exploration ...

  4. Vesical Calculus 10 Years Post Missing Intrauterine Contraceptive ...

    African Journals Online (AJOL)

    Vesical Calculus 10 Years Post Missing Intrauterine. Contraceptive Device. Abdullahi Abdulwahab-Ahmed, Oluwagbemiga Olabisi Ogunleye. INTRODUCTION. Intrauterine contraceptive devices (IUCD) are acceptable means of contraception world over.[1-4] There have been reports of its migration to other adjourning sites ...

  5. Peri-Vesical Fat Interposition Flap Reinforcement in High Vesico ...

    African Journals Online (AJOL)

    Background and Aim: The urinary bladder becomes small, contracted and is associated with excess pelvic fat in long standing cases of vesico-vaginal fistulas (VVFs). The aim of this new technique was to use this excess pelvic fat for harvesting an interposition flap. Materials and Methods: An interposition flap of peri-vesical ...

  6. ALLERGIC CONTACT DERMATITIS

    Directory of Open Access Journals (Sweden)

    Trisna Yuliharti Tersinanda

    2013-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE Allergic contact dermatitis is an immunologic reaction that tends to involve the surrounding skin and may even spread beyond affected sites. This skin disease is one of the more frequent, and costly dermatologic problems. Recent data from United Kingdom and United States suggest that the percentage of occupational contact dermatitis due to allergy may be much higher, thus raising the economic impact of occupational allergic contact dermatitis. There is not enough data about the epidemiology of allergic contact dermatitis in Indonesia, however based on research that include beautician in Denpasar, about 27,6 percent had side effect of cosmetics, which is 25,4 percent of it manifested as allergic contact dermatitis. Diagnosis of allergic contact dermatitis is based on anamnesis, physical examination, patch test, and this disease should be distinguished from other eczematous skin disease. The management is prevention of allergen exposure, symptomatic treatment, and physicochemical barrier /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin-top:0in; mso-para-margin-right:0in; mso-para-margin-bottom:10.0pt; mso-para-margin-left:0in; line-height:115%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  7. [Compositae dermatitis].

    Science.gov (United States)

    Jovanović, Marina; Poljacki, Mirjana

    2003-01-01

    Compositae dermatitis is an allergic contact dermatitis caused by plant species of the Compositae family. The first report of a cutaneous reaction to the Chrysanthemum genus was made by Howe JS in 1887. In 1895 Maiden JH reported about skin lesions among men working with Tagetes minuta. Case reports of contact allergic-ragweed dermatitis appeared in the American literature as early as 1919. The North American feverfew--Parthenium Hysterophorus was brought to India from America in 1956 and it caused thousands of cases of so-called parthenium dermatitis. Ragweed and parthenium dermatitis became prototypes for the classic, so-called "airborne" Compositae dermatitis, that affects primarily exposed skin surfaces, and produces a universal erythroderma. The frequency of contact allergy to Compositae in Europe is higher than previously believed. It occurs most frequently in middle-aged and elderly persons, but also in all age groups. During the two past decades a more equal sex ratio has been established. The prevalence varies from 0.7-1.4% in the general population, up to 4.5% among occupationally exposed persons. Compositae allergy is among the top ten contact sensitivities in Europe. In North Europe plants were the cause of 4.4% cases of occupational allergic contact dermatitis. ETIOLOGY AND PATHOGENESIS: Among cultivated Compositae plants, Chrysanthemum is considered to be a major sensitizer in Europe (60%). Among the edible types, it is lettuce--Lactuca sativa and endive Cichorium endivia (20-30%), and wild-growing feverfew--Tanace--tum parthenium (70-90%), tansy--Tanacetum vulgare (54%), and dandelion--Taraxacum officinale (65%). Sesquiterpene lactones are the main sensitizers of the Compositae family. Other components, thiophenes and acetylenes are said to elicit only phytophotodermatitis, but recent studies have demonstrated that some thiophenes and benzofuran derivates possess not only phototoxic activity, but also sensitizing properties. Photosensitivity is

  8. Ezcema herpeticatum and dermatitis atopica

    Directory of Open Access Journals (Sweden)

    I. Drljević

    2005-02-01

    Full Text Available This paper shows a case of eczema herpeticatum associated with dermatitis atopica in a two-year-old boy. Eczema herpeticatum was developed as a complication due to irregular topical treatment of atopic dermatitis for a longer period of time (up to 5 months. The boy was initially treated with a few types of topical steroids, and then with topical immune suppressant (pimecrolimus 1% cream. The diagnosis has been confirmed by family history of allergic disorders, clinical and laboratory findings.

  9. Allergic contact dermatitis caused by dorzolamide eyedrops

    Directory of Open Access Journals (Sweden)

    Lee SJ

    2015-04-01

    Full Text Available Seung-Jun Lee, Moosang KimDepartment of Ophthalmology, School of Medicine, Kangwon National University, Chuncheon, KoreaAbstract: The side effects of topical dorzolamide hydrochloride, such as conjunctivitis, eyelid edema, and eye lid irritation, are well known. However, allergic contact dermatitis due to dorzolamide is rare, although the product has been commonly used worldwide in patients with glaucoma. To the best of our knowledge, this is the first report of allergic contact dermatitis caused by topical dorzolamide hydrochloride in Korea. Herein we report a case of allergic contact dermatitis due to topical dorzolamide eyedrops.Keywords: allergic contact dermatitis, dorzolamide, side effects

  10. Stasis dermatitis and ulcers

    Science.gov (United States)

    ... ulcers; Ulcers - venous; Venous ulcer; Venous insufficiency - stasis dermatitis; Vein - stasis dermatitis ... veins. Some people with venous insufficiency develop stasis dermatitis. Blood pools in the veins of the lower ...

  11. [Cutaneous and systemic toxicology of vesicants used in warfare].

    Science.gov (United States)

    Pita, R; Vidal-Asensi, S

    2010-01-01

    Vesicants are a group of chemicals used in warfare. The most representative agent is yperite, also known as mustard gas. The blisters that appeared on those exposed to yperite during combat in the First World War are responsible for the current name--vesicants--for this group of chemicals. Their affects are produced mainly through localized action of liquid or vapor forms on the skin, eyes, and respiratory tract. However, the high absorption of the liquid form through the skin or the vapor form on inhalation may cause substantial systemic effects. Here we analyze these effects, treatment of intoxication, and long-term sequelae, drawing on our experience and a review of the literature.

  12. Superior vesical fissure concealed by giant omphalocele: A case report

    OpenAIRE

    Hayek, Danial; Massanyi, Eric; Mancuso, Melissa; Krepkovich, Katherine; Garrison, Aaron

    2016-01-01

    Omphalocele is an abdominal wall defect characterized by exteriorization of abdominal viscera that is covered by a membrane. Omphalocele has a well-known association with chromosome abnormalities. Here we present a case of a superior vesical fissure (SVF) initially disguised as a giant omphalocele in a newborn with trisomy 18. We also show unique prenatal imaging and discuss the importance and limitations of prenatal genetic testing.

  13. Superior vesical fissure concealed by giant omphalocele: A case report

    Directory of Open Access Journals (Sweden)

    Danial Hayek

    2016-11-01

    Full Text Available Omphalocele is an abdominal wall defect characterized by exteriorization of abdominal viscera that is covered by a membrane. Omphalocele has a well-known association with chromosome abnormalities. Here we present a case of a superior vesical fissure (SVF initially disguised as a giant omphalocele in a newborn with trisomy 18. We also show unique prenatal imaging and discuss the importance and limitations of prenatal genetic testing.

  14. Herpetiform dermatitis

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    Jorge E. Arrese

    2002-08-01

    Full Text Available Herpetiform dermatitis is an autoimmuneampollae disease characterized by an pruriginouspapulovesicular eruption associated with IgA granulardermical papillayr deposites which are detected by DIF. Thisskin disease has relation to non symptomatical glutensensible intestinal illness. Microscopical examination showmicroabscess with many neutrophilous, eosonophilous in dermis papille and lymphocyte T, neutrophilous,eosinophilous infiltration. Disease pathogenesis is not knownand is considered type IgA complex illness. The effectivetreatment is done with dapsone and a free gluten diet.

  15. Vesical schistosomiasis with terminal hematuria in sub-Saharan patients.

    Science.gov (United States)

    Pereira, J; Calleja, E; Marne, C; Borque, A

    2014-03-01

    To know the characteristics of vesical schistosomiasis caused by schistosoma hematobium in immigrant patients. The retrospective study of 41 cases microbiologically diagnosed in our hospital over the last 16 years is presented. Data was collected on origin, age, presentation form, diagnostic tests and treatment. All were African patients whose ages ranged from 4 to 32 years and who had terminal macroscopic hematuria. Most of the patients (85%) were men. In all of the cases, diagnosis was by a urinary microbiological study and in one case, cystoscopy with a biopsy of a typical vesical lesion. Terminal hematuria is the most representative clinical sign. They were treated with praziquantel. The epidemiology and intermittent terminal hematuria in African patients should lead to the suspicion of vesical schistosomiasis as the first diagnostic option. Urinary microbiological study is a rapid, non-invasive, test with high diagnostic yield that would avoid performing invasive studies. Its simple treatment assures high level of compliance and consequent efficacy. Copyright © 2013 AEU. Published by Elsevier Espana. All rights reserved.

  16. Occupational protein contact dermatitis.

    Science.gov (United States)

    Barbaud, Annick; Poreaux, Claire; Penven, Emmanuelle; Waton, Julie

    2015-01-01

    Occupational contact dermatitis is generally caused by haptens but can also be induced by proteins causing mainly immunological contact urticaria (ICU); chronic hand eczema in the context of protein contact dermatitis (PCD). In a monocentric retrospective study, from our database, only 31 (0.41%) of patients with contact dermatitis had positive skin tests with proteins: 22 had occupational PCD, 3 had non-occupational PCD, 5 occupational ICU and 1 cook had a neutrophilic fixed food eruption (NFFE) due to fish. From these results and analysis of literature, the characteristics of PCD can be summarized as follows. It is a chronic eczematous dermatitis, possibly exacerbated by work, suggestive if associated with inflammatory perionyxix and immediate erythema with pruritis, to be investigated when the patient resumes work after a period of interruption. Prick tests with the suspected protein-containing material are essential, as patch tests have negative results. In case of multisensitisation revealed by prick tests, it is advisable to analyse IgE against recombinant allergens. A history of atopy, found in 56 to 68% of the patients, has to be checked for. Most of the cases are observed among food-handlers but PCD can also be due to non-edible plants, latex, hydrolysed proteins or animal proteins. Occupational exposure to proteins can thus lead to the development of ICU. Reflecting hypersensitivity to very low concentrations of allergens, investigating ICU therefore requires caution and prick tests should be performed with a diluted form of the causative protein-containing product. Causes are food, especially fruit peel, non-edible plants, cosmetic products, latex, animals.

  17. Presentation of an ingested foreign body as a vesical calculus: a ...

    African Journals Online (AJOL)

    Vesical calculus is a common entity in children of developing countries. Foreign body ingestion is a common occurrence in the pediatric population. An ingested foreign body eroding into the urinary bladder and leading to the formation of a vesical calculus is an extremely rare condition. We encountered a 14-year-old girl ...

  18. Presentation of an ingested foreign body as a vesical calculus: a ...

    African Journals Online (AJOL)

    Presentation of an ingested foreign body as a vesical calculus: a common condition, but uncommon presentation. Shailendra Pal Singh a. , Anand Pandey a. , Vipin Gupta a. , Jigyasa Pandey b and. Rajesh Verma a. Vesical calculus is a common entity in children of developing countries. Foreign body ingestion is a common.

  19. Giant vesical calculus in a ten year-old boy - a case report | Saleh ...

    African Journals Online (AJOL)

    This is a case of longstanding urinary tract symptoms in a 10 year old boy in which multi-modality imaging revealed multiple radio-opaque calculi including a giant vesical calculus. He had surgical removal of the stone with no post-op complications. Keywords: Giant, Vesical Calculus, 10 years old ...

  20. Pediatric contact dermatitis

    Directory of Open Access Journals (Sweden)

    Sharma Vinod

    2010-01-01

    Full Text Available Allergic contact dermatitis (ACD in children, until recently, was considered rare. ACD was considered as a disorder of the adult population and children were thought to be spared due to a lack of exposure to potential allergens and an immature immune system. Prevalence of ACD to even the most common allergens in children, like poison ivy and parthenium, is relatively rare as compared to adults. However, there is now growing evidence of contact sensitization of the pediatric population, and it begins right from early childhood, including 1-week-old neonates. Vaccinations, piercing, topical medicaments and cosmetics in younger patients are potential exposures for sensitization. Nickel is the most common sensitizer in almost all studies pertaining to pediatric contact dermatitis. Other common allergens reported are cobalt, fragrance mix, rubber, lanolin, thiomersol, neomycin, gold, mercapto mix, balsum of Peru and colophony. Different factors like age, sex, atopy, social and cultural practices, habit of parents and caregivers and geographic changes affect the patterns of ACD and their variable clinical presentation. Patch testing should be considered not only in children with lesions of a morphology suggestive of ACD, but in any child with dermatitis that is difficult to control.

  1. CONTACT DERMATITIS AMONG CONSTRUCTION WORKERS

    Directory of Open Access Journals (Sweden)

    Ida Ayu Diah Purnama Sari

    2013-02-01

    Full Text Available Contact dermatitis is a form of skin inflammation with spongiosis or intercellular edema of the epidermis due to the interaction of irritants and allergens. While occupational contact dermatitis is an inflammation of the skin due to exposure to irritants or allergens in the workplace. One of the jobs that have a high risk of the disease are construction workers. Although the disease is rarely-threatening but can cause high morbidity and suffering for workers, so it can affect the economy and quality of life of patients.

  2. Allergic contact dermatitis to fragrances: part 2.

    Science.gov (United States)

    Arribas, M P; Soro, P; Silvestre, J F

    2013-01-01

    Allergic contact dermatitis due to fragrances usually manifests as subacute or chronic dermatitis because fragrances are found in a wide range of products to which patients are repeatedly exposed. The typical patient is a middle-aged woman with dermatitis on her hands and face, although other sites may be affected depending on the allergen and the product in which it is found. The standard patch test series of the Spanish Contact Dermatitis and Skin Allergy Research Group (GEIDAC) contains 4 fragrance markers: balsam of Peru, fragrance mix i, fragrance mix ii, and lyral. Testing with a specific fragrance series is recommended in patients with a positive result to any of these 4 markers. The use of a specific fragrance series and new legislation obliging manufacturers to specify the fragrances used in their products, will help to improve the management of allergic contact dermatitis due to fragrances. Copyright © 2012 Elsevier España, S.L. and AEDV. All rights reserved.

  3. Hematuria intermitente: Esquistosomiasis vesical. A propósito de un caso Intermittent hematuria: Vesical schistosomosis. Concerning one case

    OpenAIRE

    D. Morales; J. Molina; A. Martínez Ortiz; V. Martínez Artola; X. Beristáin

    2009-01-01

    Presentamos un caso clínico de un paciente con esquistosomiasis vesical que consideramos inusual en nuestro entorno. El cuadro clínico de esta parasitosis es habitualmente el de una hematuria intermitente de semanas de evolución que no se resuelve con las medidas terapéuticas habituales. Debido al aumento de población inmigrante procedente de áreas endémicas, debemos pensar cada vez más en esta patología emergente. Con el tratamiento el proceso se resuelve satisfactoriamente, pudiéndose evita...

  4. Occupational carprofen photoallergic contact dermatitis.

    Science.gov (United States)

    Kerr, A C; Muller, F; Ferguson, J; Dawe, R S

    2008-12-01

    The nonsteroidal anti-inflammatory drug carprofen was used in humans in the 1980s, before its withdrawal due to adverse effects. It re-emerged for veterinary uses, for which it is still widely prescribed, in the 1990s. There has been one previous report published of photoallergic contact dermatitis (PACD) in a pharmaceutical factory worker exposed to carprofen. Investigation of carprofen as a cause of PACD in pharmaceutical factory workers presenting with facial dermatitis. Photopatch testing to carprofen dilutions in two pharmaceutical factory workers and three healthy volunteer controls using the European consensus methodology. This was followed by testing of eight further employees, referred by occupational health services, in the same factory. The index patient suspected a problem with carprofen and was found to have PACD to carprofen. The second patient presented with a widespread, although especially photoexposed site, dermatitis and was initially labelled as having an 'unclassified dermatitis'. Only subsequently was her exposure (indirect; she did not work in the packaging section of the factory like the first patient) to carprofen recognized and testing confirmed both contact allergy and PACD to carprofen. One of three healthy volunteer controls had an active photoallergy sensitization event to carprofen starting 10 days after photopatch testing. Three of eight factory employees subsequently referred because of skin problems had carprofen PACD. Carprofen is a potent photoallergen. These cases emphasize the importance of photopatch testing, and considering agents not included in standard series, when investigating patients presenting with a photoexposed site dermatitis.

  5. Can atopic dermatitis be prevented?

    Science.gov (United States)

    Gómez-de la Fuente, E

    2015-05-01

    Atopic dermatitis has become a health problem in our setting due to its rising prevalence, impact on quality of life, associated costs, and role in the progression to other atopic diseases. Furthermore, atopic dermatitis has no definitive cure and therefore preventive measures are important. In this article, we review the latest advances in both primary prevention (reduction of the incidence of atopic dermatitis) and secondary prevention (reduction of associated morbidity and reduction of the atopic march). We analyze the different preventive strategies available, including modification of the immune system through microbial exposure, induction of immune tolerance through antigen exposure, and restoration of skin barrier function to halt the atopic march. Dermatologists need to be familiar with these strategies in order to apply them where necessary and to accurately inform patients and their relatives to prevent misguided or inappropriate actions. Copyright © 2014 Elsevier España, S.L.U. and AEDV. All rights reserved.

  6. Poison Ivy Dermatitis

    Science.gov (United States)

    ... Category: Share: Yes No, Keep Private Poison Ivy Dermatitis Share | "Leaves of three - let it be!" aptly ... is caused by an allergic reaction ( allergic contact dermatitis ) to the oily coating that covers of these ...

  7. Dermatitis, contact (image)

    Science.gov (United States)

    This picture shows a skin inflammation (dermatitis) caused by contact with a material that causes an allergic reaction in this person. Contact dermatitis is a relatively common condition, and can be caused ...

  8. Atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Watson Wade

    2011-11-01

    Full Text Available Abstract Atopic dermatitis (AD is a common, chronic skin disorder that can significantly impact the quality of life of affected individuals as well as their families. Although the pathogenesis of the disorder is not completely understood, it appears to result from the complex interplay between defects in skin barrier function, environmental and infectious agents, and immune abnormalities. There are no specific diagnostic tests for AD; therefore, the diagnosis is based on specific clinical criteria that take into account the patient’s history and clinical manifestations. Successful management of the disorder requires a multifaceted approach that involves education, optimal skin care practices, anti-inflammatory treatment with topical corticosteroids and/or topical calcineurin inhibitors (TCIs, the use of first-generation antihistamines to help manage sleep disturbances, and the treatment of skin infections. Systemic corticosteroids may also be used, but are generally reserved for the acute treatment of severe flare-ups. Topical corticosteroids are the first-line pharmacologic treatments for AD, and evidence suggests that these agents may also be beneficial for the prophylaxis of disease flare-ups. Although the prognosis for patients with AD is generally favourable, those patients with severe, widespread disease and concomitant atopic conditions, such as asthma and allergic rhinitis, are likely to experience poorer outcomes.

  9. Atopic dermatitis.

    Science.gov (United States)

    Weidinger, Stephan; Novak, Natalija

    2016-03-12

    Atopic dermatitis (also known as atopic eczema) is a chronic inflammatory skin disease that is characterised by intense itching and recurrent eczematous lesions. Although it most often starts in infancy and affects two of ten children, it is also highly prevalent in adults. It is the leading non-fatal health burden attributable to skin diseases, inflicts a substantial psychosocial burden on patients and their relatives, and increases the risk of food allergy, asthma, allergic rhinitis, other immune-mediated inflammatory diseases, and mental health disorders. Originally regarded as a childhood disorder mediated by an imbalance towards a T-helper-2 response and exaggerated IgE responses to allergens, it is now recognised as a lifelong disposition with variable clinical manifestations and expressivity, in which defects of the epidermal barrier are central. Present prevention and treatment focus on restoration of epidermal barrier function, which is best achieved through the use of emollients. Topical corticosteroids are still the first-line therapy for acute flares, but they are also used proactively along with topical calcineurin inhibitors to maintain remission. Non-specific immunosuppressive drugs are used in severe refractory cases, but targeted disease-modifying drugs are being developed. We need to improve understanding of the heterogeneity of the disease and its subtypes, the role of atopy and autoimmunity, the mechanisms behind disease-associated itch, and the comparative effectiveness and safety of therapies. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Contact Dermatitis in Pediatrics.

    Science.gov (United States)

    Pelletier, Janice L; Perez, Caroline; Jacob, Sharon E

    2016-08-01

    Contact dermatitis is an umbrella term that describes the skin's reaction to contacted noxious or allergenic substances. The two main categories of contact dermatitis are irritant type and allergic type. This review discusses the signs, symptoms, causes, and complications of contact dermatitis. It addresses the testing, treatment, and prevention of contact dermatitis. Proper management of contact dermatitis includes avoidance measures for susceptible children. Implementation of a nickel directive (regulating the use of nickel in jewelry and other products that come into contact with the skin) could further reduce exposure to the most common allergens in the pediatric population. [Pediatr Ann. 2016;45(8):e287-e292.]. Copyright 2016, SLACK Incorporated.

  11. Flexural eczema versus atopic dermatitis.

    Science.gov (United States)

    Jacob, Sharon E; Goldenberg, Alina; Nedorost, Susan; Thyssen, Jacob P; Fonacier, Luz; Spiewak, Radoslaw

    2015-01-01

    Flexural eczema and atopic dermatitis are frequently synonymized. As respiratory atopy is rarely tested for and found in these patients, systematically equating a flexural distribution of dermatitis with atopic dermatitis may too frequently result in misclassified diagnoses and potentially missed opportunity for intervention toward improving patients' symptoms and quality of life. We present a critical review of the available evidence for the atopic dermatitis diagnosis and discuss the similarities between atopic dermatitis and allergic contact dermatitis. Because neither flexural predilection nor atopy is specific for atopic dermatitis, we conclude that the term atopic dermatitis is a misnomer and propose an etymologic reclassification of atopic dermatitis to "atopy-related" dermatitis. Allergic contact dermatitis can induce an atopic dermatitis-like phenotype, and thus, flexural dermatitis cannot be assumed as atopic without further testing. Patch testing should at least be considered in cases of chronic or recurrent eczema regardless of the working diagnosis.

  12. Flexural eczema versus atopic dermatitis

    DEFF Research Database (Denmark)

    Jacob, Sharon E; Goldenberg, Alina; Nedorost, Susan

    2015-01-01

    Flexural eczema and atopic dermatitis are frequently synonymized. As respiratory atopy is rarely tested for and found in these patients, systematically equating a flexural distribution of dermatitis with atopic dermatitis may too frequently result in misclassified diagnoses and potentially missed...... opportunity for intervention toward improving patients' symptoms and quality of life. We present a critical review of the available evidence for the atopic dermatitis diagnosis and discuss the similarities between atopic dermatitis and allergic contact dermatitis. Because neither flexural predilection nor...... atopy is specific for atopic dermatitis, we conclude that the term atopic dermatitis is a misnomer and propose an etymologic reclassification of atopic dermatitis to "atopy-related" dermatitis. Allergic contact dermatitis can induce an atopic dermatitis-like phenotype, and thus, flexural dermatitis...

  13. New Surgical Approach for treatment of complex vesicovaginal fistula. Vesical autoplasty; Avances en la cirugia de la fistula vesicovaginal compleja. Autoplastia vesical

    Energy Technology Data Exchange (ETDEWEB)

    Gil-Vernet Vila, J. M.

    2009-07-01

    Although currently complex ve sico-vaginal fistulae are an uncommon finding, their solution still remains a problem since no effective surgical technique is yet available. We describe a new vesical autoplasty procedure for solving this entity. Once the fistulae has been thoroughly resected and its borders have been unfolded, a graft is obtained from the posterior-superior vesical wall, which is then slid down to the vesical neck thereby covering great extensions where tissue has been lost, even in the presence of low-capacity bladders. This new operation has led to a 100% cure rate of the 42 consecutive cases of vesico-vaginal fistulae operated on and that had undergone repeated surgery using other thecniques. (Author) 8 refs.

  14. Mustard vesicants alter expression of the endocannabinoid system in mouse skin

    International Nuclear Information System (INIS)

    Wohlman, Irene M.; Composto, Gabriella M.; Heck, Diane E.; Heindel, Ned D.; Lacey, C. Jeffrey; Guillon, Christophe D.; Casillas, Robert P.; Croutch, Claire R.; Gerecke, Donald R.; Laskin, Debra L.; Joseph, Laurie B.; Laskin, Jeffrey D.

    2016-01-01

    Vesicants including sulfur mustard (SM) and nitrogen mustard (NM) are bifunctional alkylating agents that cause skin inflammation, edema and blistering. This is associated with alterations in keratinocyte growth and differentiation. Endogenous cannabinoids, including N-arachidonoylethanolamine (anandamide, AEA) and 2-arachidonoyl glycerol (2-AG), are important in regulating inflammation, keratinocyte proliferation and wound healing. Their activity is mediated by binding to cannabinoid receptors 1 and 2 (CB1 and CB2), as well as peroxisome proliferator-activated receptor alpha (PPARα). Levels of endocannabinoids are regulated by fatty acid amide hydrolase (FAAH). We found that CB1, CB2, PPARα and FAAH were all constitutively expressed in mouse epidermis and dermal appendages. Topical administration of NM or SM, at concentrations that induce tissue injury, resulted in upregulation of FAAH, CB1, CB2 and PPARα, a response that persisted throughout the wound healing process. Inhibitors of FAAH including a novel class of vanillyl alcohol carbamates were found to be highly effective in suppressing vesicant-induced inflammation in mouse skin. Taken together, these data indicate that the endocannabinoid system is important in regulating skin homeostasis and that inhibitors of FAAH may be useful as medical countermeasures against vesicants. - Highlights: • Sulfur mustard and nitrogen mustard are potent skin vesicants. • The endocannabinoid system regulates keratinocyte growth and differentiation. • Vesicants are potent inducers of the endocannabinoid system in mouse skin. • Endocannabinoid proteins upregulated are FAAH, CB1, CB2 and PPARα. • FAAH inhibitors suppress vesicant-induced inflammation in mouse skin.

  15. Mustard vesicants alter expression of the endocannabinoid system in mouse skin

    Energy Technology Data Exchange (ETDEWEB)

    Wohlman, Irene M.; Composto, Gabriella M. [Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ (United States); Heck, Diane E. [Environmental Health Science, New York Medical College, Valhalla, NY (United States); Heindel, Ned D.; Lacey, C. Jeffrey; Guillon, Christophe D. [Department of Chemistry, Lehigh University, Bethlehem, PA (United States); Casillas, Robert P.; Croutch, Claire R. [MRIGlobal, Kansas City, MO (United States); Gerecke, Donald R.; Laskin, Debra L.; Joseph, Laurie B. [Department of Pharmacology and Toxicology, Ernest Mario School of Pharmacy, Rutgers University, Piscataway, NJ (United States); Laskin, Jeffrey D., E-mail: jlaskin@eohsi.rutgers.edu [Environmental and Occupational Health, Rutgers University School of Public Health, Piscataway, NJ (United States)

    2016-07-15

    Vesicants including sulfur mustard (SM) and nitrogen mustard (NM) are bifunctional alkylating agents that cause skin inflammation, edema and blistering. This is associated with alterations in keratinocyte growth and differentiation. Endogenous cannabinoids, including N-arachidonoylethanolamine (anandamide, AEA) and 2-arachidonoyl glycerol (2-AG), are important in regulating inflammation, keratinocyte proliferation and wound healing. Their activity is mediated by binding to cannabinoid receptors 1 and 2 (CB1 and CB2), as well as peroxisome proliferator-activated receptor alpha (PPARα). Levels of endocannabinoids are regulated by fatty acid amide hydrolase (FAAH). We found that CB1, CB2, PPARα and FAAH were all constitutively expressed in mouse epidermis and dermal appendages. Topical administration of NM or SM, at concentrations that induce tissue injury, resulted in upregulation of FAAH, CB1, CB2 and PPARα, a response that persisted throughout the wound healing process. Inhibitors of FAAH including a novel class of vanillyl alcohol carbamates were found to be highly effective in suppressing vesicant-induced inflammation in mouse skin. Taken together, these data indicate that the endocannabinoid system is important in regulating skin homeostasis and that inhibitors of FAAH may be useful as medical countermeasures against vesicants. - Highlights: • Sulfur mustard and nitrogen mustard are potent skin vesicants. • The endocannabinoid system regulates keratinocyte growth and differentiation. • Vesicants are potent inducers of the endocannabinoid system in mouse skin. • Endocannabinoid proteins upregulated are FAAH, CB1, CB2 and PPARα. • FAAH inhibitors suppress vesicant-induced inflammation in mouse skin.

  16. Hubungan Dermatitis Atopik dengan Kejadian Dermatitis Kontak Alergi

    OpenAIRE

    Nelly

    2015-01-01

    Background :Allergic contact dermatitis is an acquired sensitivity to various sub-stances that produce inflammatory reactions in those, and only those, who have been previously sensitized to the allergen. Atopic dermatitis is known as risk factor in the development of allergic contact dermatitis. Some studies in association between atopic dermatitis and allergic contact dermatitis incidence have found variety results. Objective :To investigate the association between atopic dermatitis and ...

  17. Allergic Contact Dermatitis

    Directory of Open Access Journals (Sweden)

    Meltem Önder

    2009-03-01

    Full Text Available Allergic contact dermatitis is the delayed type hypersensitivity reaction to exogenous agents. Allergic contact dermatitis may clinically present acutely after allergen exposure and initial sensitization in a previously sensitized individual. Acute phase is characterized by erythematous, scaly plaques. In severe cases vesiculation and bullae in exposed areas are very characteristic. Repeated or continuous exposure of sensitized individual with allergen result in chronic dermatitis. Lichenification, erythematous plaques, hyperkeratosis and fissuring may develop in chronic patients. Allergic contact dermatitis is very common dermatologic problem in dermatology daily practice. A diagnosis of contact dermatitis requires the careful consideration of patient history, physical examination and patch testing. The knowledge of the clinical features of the skin reactions to various contactans is important to make a correct diagnosis of contact dermatitis. It can be seen in every age, in children textile product, accessories and touch products are common allergens, while in adults allergic contact dermatitis may be related with topical medicaments. The contact pattern of contact dermatitis depends on fashion and local traditions as well. The localization of allergic reaction should be evaluated and patients’ occupation and hobbies should be asked. The purpose of this review is to introduce to our collaques up dated allergic contact dermatitis literatures both in Turkey and in the World.

  18. ATOPIC DERMATITIS: NEW ASPECTS OF TREATMENT

    Directory of Open Access Journals (Sweden)

    D. Sh. Macharadze

    2013-01-01

    Full Text Available Atopic dermatitis is a chronic inflammatory cutaneous disease, which demands a prolonged treatment. A modern views on the main approaches to treatment of atopic dermatitis in children and adults are analyzed in this article. The treatment is based on the permanent use of emollients in order to achieve an anti-inflammatory effect — topical calcineurin inhibitors (tacrolimus and pimecrolimus, and short courses (5 days of topical corticosteroids during relapses. For the 10-year period of topical calcineurin inhibitors usage in treatment of atopic dermatitis a great amount of experimental and clinical data have been accumulated. Two the most important changes and additions in the treatment of atopic dermatitis in recent times were related to a new hypothesis of proactive therapy with the use of topical tacrolimus and closing of «black box» warnings, associated to malignization risk due to the long-term usage of topical calcineurin inhibitors. Since atopic dermatitis is characterized by relapsing course, nowadays topical tacrolimus should be considered the most appropriate treatment approach, both in adults and children. The results of investigations confirmed more than 6-times decrease in relapse rate, as well as the significant improvement of quality of life, when the above-mentioned treatment scheme is used, both in children and adults.Key words: children, atopic dermatitis, emollients, treatment, tacrolimus.

  19. Contact dermatitis in cement workers in Isfahan

    Directory of Open Access Journals (Sweden)

    Iraji Fariba

    2006-01-01

    Full Text Available BACKGROUND: Due to recent industrialization and inadequately protected workers or in other words poor supervision on constructive workers habits in our large city of Isfahan cement contact dermatitis is relatively high especially among cement factory workers and constructive personnel. PURPOSES: To investigate the prevalence rate of cement contact dermatitis in cement factory workers in Isfahan. METHODS: A case-control clinical study was carried out by randomly selecing 150 factory workders and 150 official clerks in a cement factory in Isfahan in 2001. After a complete physical examination, data was recorded in observational checklists. FINDINGS: The percentages of contact dermatitis prevalences in the first and the second groups were 22% and 5.3% respectively. About 60% of cement workers with contact dermatitis were between 30-40 years of age. There was a direct relationship with age in both groups of the workers. In the high-exposure group, the hand eczema along was 70% but in the other group the percentage of involvement was the same in exposed and unexposed anatomical areas. CONCLUSIONS: There was a direct relationship between occurrence and the severity of involvement and duration of contact in the first group. Cent percent of cement workers had contact dermatitis after 10 or less years, but the percentage among the other group was 35%. LIMITATION: Irritant contact dermatitis to cement has not been detected.

  20. Atopic dermatitis 2017

    DEFF Research Database (Denmark)

    No, Daniel J; Amin, Mina; Egeberg, Alexander

    2018-01-01

    Novel and innovative treatment options for atopic dermatitis (AD) are underway. The recent advancements in understanding AD are reminiscent of the progress made in psoriasis research over a decade ago.......Novel and innovative treatment options for atopic dermatitis (AD) are underway. The recent advancements in understanding AD are reminiscent of the progress made in psoriasis research over a decade ago....

  1. Contact dermatitis. A review

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Benezra, C; Burrows, D

    1987-01-01

    In recent years, there has been a dramatic rise in our understanding of contact dermatitis. This paper is a review of our knowledge of the mechanisms involved in contact dermatitis and related phenomena, the investigation of these events and the emergence of significant new allergens during...

  2. Esomeprazole-induced photoallergic dermatitis

    Directory of Open Access Journals (Sweden)

    Shukla A

    2010-01-01

    Full Text Available There are no published case reports of esomeprazole-induced photoallergic dermatitis. We report here a 58-year-old lady with prior history of propylthiouracil and carbimazole-induced photoallergy, who presented with heartburn and dysphagia. She was diagnosed to have erosive esophagitis and was treated with esomeprazole, following which she developed photoallergic dermatitis. It improved on cessation of the drug and did not recur on subsequent treatment with ranitidine. Naranjo score for this adverse drug event was 8, thereby making it a probable adverse drug reaction. This reaction may be due to sulphur moiety, which is common to all these drugs. Physicians must be aware of this possible side-effect, especially in patients with prior history of photoallergy to other drugs.

  3. Paederus dermatitis featuring chronic contact dermatitis.

    Science.gov (United States)

    Stanimirović, Andrija; Skerlev, Mihael; Culav-Košćak, Ivana; Kovačević, Maja

    2013-01-01

    Paederus dermatitis is a distinct variant of acute irritant contact dermatitis caused by mucocutaneous contact with the specific toxin of an insect belonging to the genus Paederus. It is characterized by the sudden onset of erythema and vesiculobullous lesions on exposed skin, with special predilection for the periorbital region. Paederus species have been mostly identified in Africa, Asia, Australia, and Central/South America. We report a 51-year-old woman who experienced 4 recurrences of periorbital erythema and edema in the previous year. No consistent etiology could be established at the beginning. Only after taking a detailed medical history was it discovered that 1 year before our examination, the patient had traveled to Kenya, where she had experienced contact with the insect. This fact led us to the diagnosis of Paederus dermatitis. After appropriate treatment, a complete regression was observed over a 3-week period.

  4. New Surgical Approach for treatment of complex vesicovaginal fistula. Vesical autoplasty

    International Nuclear Information System (INIS)

    Gil-Vernet Vila, J. M.

    2009-01-01

    Although currently complex vesico-vaginal fistulae are an uncommon finding, their solution still remains a problem since no effective surgical technique is yet available. We describe a new vesical autoplasty procedure for solving this entity. Once the fistulae has been thoroughly resected and its borders have been unfolded, a graft is obtained from the posterior-superior vesical wall, which is then slid down to the vesical neck thereby covering great extensions where tissue has been lost, even in the presence of low-capacity bladders. This new operation has led to a 100% cure rate of the 42 consecutive cases of vesico-vaginal fistulae operated on and that had undergone repeated surgery using other thecniques. (Author) 8 refs.

  5. Electromyographic activity of the anterolateral abdominal wall muscles during the vesical filling and evacuation

    Directory of Open Access Journals (Sweden)

    Ahmed Shafik

    2007-06-01

    Full Text Available

    BACKGROUND: The role of the anterolateral abdominal wall muscles (AAWMs during the vesical filling and evacuation has not been sufficiently addressed in the literature. We have investigated the hypothesis that the AAWMs exhibit the increased electromyographic (EMG activity on the vesical distension and contraction which presumably assists vesical evacuation.

    METHODS: The effects of the vesical balloon distension on the vesical pressure (VP, vesical neck (VNP pressures and the AAWMs' EMG activity were studied in 28 healthy volunteers aged 40.7 ± 9.7 years (18 men, 10 women. These effects were tested after the individual anesthetization of the bladder and AAWMs and after saline infiltration.

    RESULTS: The VP and the VNP showed a gradual increase upon the incremental vesical balloon distension which started at a distending volume of 120–140 ml. At a mean volume of 364.6 ± 23.8 ml, the VP increased to a mean of 36.6 ± 3.2 cmH2O, the VNP decreased to 18.4 ± 2.4 cmH2O, and the AAWMs EMG registered a significant increase. This effect disappeared in the individual bladder and in the AAWMs' anesthetization. However, it did not disappear in the saline administration.

    CONCLUSIONS: The AAWMs appear to contract simultaneously with vesical contraction. This action presumably increases the IAP and it

  6. MITOMICINA C: UNA NUEVA ALTERNATIVA PARA LA ESTENOSIS DE CUELLO VESICAL

    OpenAIRE

    Olmedo, Tomas; Hidalgo, Juan; Reyes, Diego; Marchant, Fernando; Ledezma, Rodrigo; Aliaga, Alfredo; Fleck, Daniela; Castro, Iñaki; Barahona, Jaime; Abad, Jaime

    2017-01-01

    RESUMENIntroducción: La mitomicina C es un agente quimioterapéutico en virtud a su actividad antiproliferativa y antibiótica. Se evalúa el resultado de la cervicotomía radial endoscópica combinada con la inyección intralesional de mitomicina C para el tratamiento de las estenosis severas de cuello vesical luego del fracaso del tratamiento tradicional.Materiales y método: Revisión retrospectiva de los pacientes con estenosis severa de cuello vesical intervenidos entre julio de 2013 y agosto de...

  7. Vesicants and nerve agents in chemical warfare. Decontamination and treatment strategies for a changed world.

    Science.gov (United States)

    Devereaux, Asha; Amundson, Dennis E; Parrish, J S; Lazarus, Angeline A

    2002-10-01

    Vesicants and nerve agents have been used in chemical warfare for ages. They remain a threat in today's altered political climate because they are relatively simple to produce, transport, and deploy. Vesicants, such as mustard and lewisite, can affect the skin, eyes, respiratory system, and gastrointestinal system. They leave affected persons at risk for long-term effects. Nerve agents, such as tabun, sarin, soman, and VX, hyperstimulate the muscarinic and nicotinic receptors of the nervous system. Physicians need to familiarize themselves with the clinical findings of such exposures and the decontamination and treatment strategies necessary to minimize injuries and deaths.

  8. Acrylate Systemic Contact Dermatitis.

    Science.gov (United States)

    Sauder, Maxwell B; Pratt, Melanie D

    2015-01-01

    Acrylates, the 2012 American Contact Dermatitis Society allergen of the year, are found in a range of products including the absorbent materials within feminine hygiene pads. When fully polymerized, acrylates are nonimmunogenic; however, if not completely cured, the monomers can be potent allergens.A 28-year-old woman is presented, who had her teeth varnished with Isodan (Septodont, Saint-Maur-des-Fossés, France) containing HEMA (2-hydroxyethyl methacrylate) with no initial reaction. Approximately 1 month later, the patient developed a genital dermatitis secondary to her feminine hygiene pads. The initial reaction resolved, but 5 months later, the patient developed a systemic contact dermatitis after receiving a second varnishing.The patient was dramatically patch test positive to many acrylates. This case demonstrates a reaction to likely unpolymerized acrylates within a feminine hygiene pad, as well as broad cross-reactivity or cosensitivity to acrylates, and possibly a systemic contact dermatitis with systemic re-exposure to unpolymerized acrylates.

  9. Noneczematous Contact Dermatitis

    Science.gov (United States)

    Foti, Caterina; Vestita, Michelangelo; Angelini, Gianni

    2013-01-01

    Irritant or allergic contact dermatitis usually presents as an eczematous process, clinically characterized by erythematoedematovesicous lesions with intense itching in the acute phase. Such manifestations become erythematous-scaly as the condition progresses to the subacute phase and papular-hyperkeratotic in the chronic phase. Not infrequently, however, contact dermatitis presents with noneczematous features. The reasons underlying this clinical polymorphism lie in the different noxae and contact modalities, as well as in the individual susceptibility and the various targeted cutaneous structures. The most represented forms of non-eczematous contact dermatitis include the erythema multiforme-like, the purpuric, the lichenoid, and the pigmented kinds. These clinical entities must obviously be discerned from the corresponding “pure” dermatitis, which are not associated with contact with exogenous agents. PMID:24109520

  10. Airborne Compositae dermatitis

    DEFF Research Database (Denmark)

    Christensen, Lars Porskjær; Jakobsen, Henrik Byrial; Paulsen, E.

    1999-01-01

    The air around intact feverfew (Tanacetum parthenium) plants was examined for the presence of airborne parthenolide and other potential allergens using a high-volume air sampler and a dynamic headspace technique. No particle-bound parthenolide was detected in the former. Among volatiles emitted f...... for airborne Compositae dermatitis. Potential allergens were found among the emitted monoterpenes and their importance in airborne Compositae dermatitis is discussed....

  11. How safe is 1% alum irrigation in controlling intractable vesical hemorrhage?

    Science.gov (United States)

    Goswami, A K; Mahajan, R K; Nath, R; Sharma, S K

    1993-02-01

    A prospective study was done to evaluate the efficacy and safety of intravesical instillation of 1% alum solution in 12 cases of hematuria of vesical origin, uncontrolled by saline irrigation for 24 hours via a 3-way Foley catheter. There were 10 cases of transitional cell carcinoma and 2 of radiation cystitis. Complete response was noted in 6 patients and a partial response in 4. Local side effects included suprapubic pain and vesical tenesmus, which were controlled by antispasmodic and/or analgesic drugs. Transient low grade pyrexia (maximum up to 38.2C) was noted in 4 patients. Among the other various clinical and biochemical parameters, serum aluminum level and prothrombin time showed statistically highly significant changes. Serum aluminum increased from an average baseline value of 1.68 to 3.36 mumol./l. without clinical evidence of aluminum toxicity and with levels well below the recommended safe limit. Prothrombin time increased parallel with the increase in serum aluminum level to a maximum of 1 1/2 times the control. Prothrombin values, therefore, can be used clinically, since they are readily obtainable whereas serum aluminum levels are not. Vesical irrigation with 1% alum solution is a safe method to control hematuria of vesical origin in properly selected cases.

  12. Patch Test Negative Generalized Dermatitis.

    Science.gov (United States)

    Spiker, Alison; Mowad, Christen

    2016-01-01

    Allergic contact dermatitis is a common condition in dermatology. Patch testing is the criterion standard for diagnosis. However, dermatitis is not always caused by an allergen, and patch testing does not identify a culprit in every patient. Generalized dermatitis, defined as eczematous dermatitis affecting greater than 3 body sites, is often encountered in dermatology practice, especially patch test referral centers. Management for patients with generalized dermatitis who are patch test negative is challenging. The purpose of this article is to outline an approach to this challenging scenario and summarize the paucity of existing literature on patch test negative generalized dermatitis.

  13. Intra-vesical Prostatic Protrusion (IPP) Can Be Reduced by Prostatic Artery Embolization

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Yen-Ting, E-mail: ymerically@gmail.com; Amouyal, Grégory, E-mail: gregamouyal@hotmail.com [Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Vascular and Oncological Interventional Radiology (France); Thiounn, Nicolas, E-mail: nicolas.thiounn@egp.aphp.fr [Assistance Publique Hopitaux de Paris, Hôpital Européen Georges-Pompidou, Urology (France); Pellerin, Olivier, E-mail: olivier.pellerin@aphp.fr [Université Paris Descartes, Sorbonne Paris-Cité (France); Pereira, Héléna, E-mail: helena.pereira@aphp.fr; Giudice, Costantino Del, E-mail: costantino.del-giudice@egp.aphp.fr; Déan, Carole, E-mail: carole.dean@aphp.fr [Assistance Publique Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, Vascular and Oncological Interventional Radiology (France); Sapoval, Marc, E-mail: marc.sapoval2@aphp.fr [Université Paris Descartes, Sorbonne Paris-Cité (France)

    2016-05-15

    BackgroundProstate artery embolization (PAE) is a new approach to improve lower urinary tract symptoms (LUTS) related to benign prostatic hyperplasia. PAE results in global reduction of prostate volume (PV). There are no data available on the efficacy of PAE in reducing intra-vesical prostatic protrusion (IPP), an anatomic feature that is clinically related with bladder outlet obstruction and LUTS.ObjectiveTo assess the results of PAE in patients with significant IPP due to median lobe hyperplasia and to compare the IPSS decrease and IPP change.Material and MethodsProspective analysis of 18 consecutive patients with significant IPP (>5 mm) related to median lobe hyperplasia undergoing PAE using 30–500-μm-calibrated trisacryl microspheres. We measured IPP on sagittal T2-weighted images before and 3 months after PAE. IPSS and clinical results were also evaluated at 3 months.ResultsPAE resulted in significant IPP reduction (1.57 cm ± 0.55 before PAE and 1.30 cm ± 0.46 after PAE, p = 0.0005) (Fig. 1) with no complication. IPSS, quality of life (QoL), total prostate-specific antigen (PSA) level, and PV showed significant reduction after PAE, and maximum urinary flow rate (Q{sub max}) showed significant increase after PAE. No significant change of International Index of Erectile Function (IIEF) for clinical evaluation after PAE. A significant correlation was found between the IPP change and the IPSS change (r = 0.636, p = 0.0045).ConclusionPatients had significant IPP reduction as well as significant symptomatic improvement after PAE, and these improvements were positively correlated.

  14. Cutaneous exposure to vesicant phosgene oxime: Acute effects on the skin and systemic toxicity

    International Nuclear Information System (INIS)

    Tewari-Singh, Neera; Goswami, Dinesh G; Kant, Rama; Croutch, Claire R; Casillas, Robert P; Orlicky, David J; Agarwal, Rajesh

    2017-01-01

    Phosgene Oxime (CX), an urticant or nettle agent categorized as a vesicant, is a potential chemical warfare and terrorist weapon. Its exposure can result in widespread and devastating effects including high mortality due to its fast penetration and ability to cause immediate severe cutaneous injury. It is one of the least studied chemical warfare agents with no effective therapy available. Thus, our goal was to examine the acute effects of CX following its cutaneous exposure in SKH-1 hairless mice to help establish a relevant injury model. Results from our study show that topical cutaneous exposure to CX vapor causes blanching of exposed skin with an erythematous ring, necrosis, edema, mild urticaria and erythema within minutes after exposure out to 8 h post-exposure. These clinical skin manifestations were accompanied with increases in skin thickness, apoptotic cell death, mast cell degranulation, myeloperoxidase activity indicating neutrophil infiltration, p53 phosphorylation and accumulation, and an increase in COX-2 and TNFα levels. Topical CX-exposure also resulted in the dilatation of the peripheral vessels with a robust increase in RBCs in vessels of the liver, spleen, kidney, lungs and heart tissues. These events could cause a drop in blood pressure leading to shock, hypoxia and death. Together, this is the first report on effects of CX cutaneous exposure, which could help design further comprehensive studies evaluating the acute and chronic skin injuries from CX topical exposure and elucidate the related mechanism of action to aid in the identification of therapeutic targets and mitigation of injury. - Highlights: • Phosgene oxime cutaneous exposure causes skin blanching, edema and urticaria. • Penetration of phosgene oxime causes dilation of vasculature in internal organs. • Mast cells could play an important role in phosgene oxime-induced skin injury. • Phosgene oxime could induce low blood pressure and hypoxia leading to mortality. • Data is

  15. Cutaneous exposure to vesicant phosgene oxime: Acute effects on the skin and systemic toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Tewari-Singh, Neera, E-mail: Neera.tewari-singh@ucdenver.edu [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Goswami, Dinesh G; Kant, Rama [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Croutch, Claire R; Casillas, Robert P [MRIGlobal, Kansas City, MO 64110 (United States); Orlicky, David J [Department of Pathology, School of Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States); Agarwal, Rajesh [Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado Anschutz Medical Campus, Aurora, CO 80045 (United States)

    2017-02-15

    Phosgene Oxime (CX), an urticant or nettle agent categorized as a vesicant, is a potential chemical warfare and terrorist weapon. Its exposure can result in widespread and devastating effects including high mortality due to its fast penetration and ability to cause immediate severe cutaneous injury. It is one of the least studied chemical warfare agents with no effective therapy available. Thus, our goal was to examine the acute effects of CX following its cutaneous exposure in SKH-1 hairless mice to help establish a relevant injury model. Results from our study show that topical cutaneous exposure to CX vapor causes blanching of exposed skin with an erythematous ring, necrosis, edema, mild urticaria and erythema within minutes after exposure out to 8 h post-exposure. These clinical skin manifestations were accompanied with increases in skin thickness, apoptotic cell death, mast cell degranulation, myeloperoxidase activity indicating neutrophil infiltration, p53 phosphorylation and accumulation, and an increase in COX-2 and TNFα levels. Topical CX-exposure also resulted in the dilatation of the peripheral vessels with a robust increase in RBCs in vessels of the liver, spleen, kidney, lungs and heart tissues. These events could cause a drop in blood pressure leading to shock, hypoxia and death. Together, this is the first report on effects of CX cutaneous exposure, which could help design further comprehensive studies evaluating the acute and chronic skin injuries from CX topical exposure and elucidate the related mechanism of action to aid in the identification of therapeutic targets and mitigation of injury. - Highlights: • Phosgene oxime cutaneous exposure causes skin blanching, edema and urticaria. • Penetration of phosgene oxime causes dilation of vasculature in internal organs. • Mast cells could play an important role in phosgene oxime-induced skin injury. • Phosgene oxime could induce low blood pressure and hypoxia leading to mortality. • Data is

  16. Protein Linked to Atopic Dermatitis

    Science.gov (United States)

    ... Research Matters NIH Research Matters January 14, 2013 Protein Linked to Atopic Dermatitis Normal skin from a ... in mice suggests that lack of a certain protein may trigger atopic dermatitis, the most common type ...

  17. Cercarial Dermatitis (Swimmer's Itch) FAQs

    Science.gov (United States)

    ... Controls Cancel Submit Search the CDC Parasites - Cercarial Dermatitis (also known as Swimmer's Itch) Note: Javascript is ... is swimmer’s itch? Swimmer’s itch, also called cercarial dermatitis, appears as a skin rash caused by an ...

  18. The unfavorable effects of concomitant asthma and sleeplessness due to the atopic eczema/dermatitis syndrome (AEDS) on quality of life in subjects allergic to house-dust mites

    NARCIS (Netherlands)

    Terreehorst, I.; Duivenvoorden, H. J.; Tempels-Pavlica, Z.; Oosting, A. J.; de Monchy, J. G. R.; Bruijnzeel-Koomen, C. A. F. M.; Post, M. W. M.; Gerth van Wijk, R.

    2002-01-01

    BACKGROUND: Allergic rhinitis, asthma or the atopic eczema/dermatitis syndrome (AEDS) may independently impair quality of life in patients. However, although many allergic patients may suffer from more than one disorder, the effect of concomitant disease -- in particular, the impact of AEDS -- is

  19. The unfavorable effects of concomitant asthma and sleeplessness due to the atopic eczema/dermatitis syndrome (AEDS) on quality of life in subjects allergic to house-dust mites

    NARCIS (Netherlands)

    Terreehorst, [No Value; Duivenvoorden, HJ; Tempels-Pavlica, Z; Oosting, AJ; de Monchy, JGR; Bruijnzeel-Koomen, CAFM; Post, MWM; Gerth van Wijk, R

    2002-01-01

    Background: Allergic rhinitis, asthma or the atopic eczema/dermatitis syndrome (AEDS) may independently impair quality of life in patients. However, although many allergic patients may suffer from more than one disorder, the effect of concomitant disease - in particular, the impact of AEDS - is

  20. Management of Atopic Hand Dermatitis

    DEFF Research Database (Denmark)

    Halling-Overgaard, Anne-Sofie; Zachariae, Claus; Thyssen, Jacob P

    2017-01-01

    This article provides an overview of clinical aspects of hand eczema in patients with atopic dermatitis. Hand eczema can be a part of atopic dermatitis itself or a comorbidity, for example, as irritant or allergic contact dermatitis. When managing hand eczema, it is important to first categorize...

  1. Japanese Guideline for Atopic Dermatitis

    Directory of Open Access Journals (Sweden)

    Ichiro Katayama

    2011-01-01

    The basics of treatment discussed in this guideline are based on the “Guidelines for the Treatment of Atopic Dermatitis 2008” prepared by the Health and Labour Sciences Research and the “Guidelines for the Management of Atopic Dermatitis 2009 (ADGL2009” prepared by the Atopic Dermatitis Guidelines Advisory Committee, Japanese Society of Allergology in principle.

  2. Tomato contact dermatitis

    DEFF Research Database (Denmark)

    Paulsen, Evy; Christensen, Lars P; Andersen, Klaus Ejner

    2012-01-01

    The tomato plant (Solanum lycopersicum) is an important crop worldwide. Whereas immediate-type reactions to tomato fruits are well known, contact dermatitis caused by tomatoes or tomato plants is rarely reported. The aims of this study were to present new data on contact sensitization to tomato...... plants and review the literature on contact dermatitis caused by both plants and fruits. An ether extract of tomato plants made as the original oleoresin plant extracts, was used in aimed patch testing, and between 2005 and 2011. 8 of 93 patients (9%) tested positive to the oleoresin extracts....... This prevalence is in accordance with the older literature that reports tomato plants as occasional sensitizers. The same applies to tomato fruits, which, in addition, may cause protein contact dermatitis. The allergens of the plant are unknown, but both heat-stable and heat-labile constituents seem...

  3. Occupational contact dermatitis in hairdressers

    DEFF Research Database (Denmark)

    Schwensen, Jakob F; Johansen, Jeanne Duus; Veien, Niels K

    2013-01-01

    BACKGROUND: Occupational contact dermatitis among hairdressers is frequent, owing to daily exposure to irritants and allergens. OBJECTIVES: To identify sensitization to the most common allergens associated with the occupation of hairdressing. METHODS: Patch test results of 399 hairdressers and 1995...... matched controls with contact dermatitis, registered by the Danish Contact Dermatitis Group between January 2002 and December 2011, were analysed. All patients were patch tested with the European baseline series, and hairdressers were additionally tested with the hairdressing series. RESULTS: Occupational...... contact dermatitis (p dermatitis was less commonly observed among hairdressers (21.3%) than among controls (29.4%) (p 

  4. [News on occupational contact dermatitis].

    Science.gov (United States)

    Crépy, Marie-Noëlle; Bensefa-Colas, Lynda

    2014-03-01

    Contact dermatitis--irritant contact dermatitis, allergic contact dermatitis and protein contact dermatitis--are the most common occupational skin diseases, most often localized to the hands. Contact urticaria is rarer The main occupational irritants are wet work, detergents and disinfectants, cutting oils, and solvents. The main occupational allergens are rubber additives, metals (chromium, nickel, cobalt), plastics (epoxy resins, acrylic), biocides and plants. Diagnosis is based on clinical examination, medical history and allergy testing. For a number of irritating or sensitizing agents, irritant or allergic dermatitis can be notified as occupational diseases. The two main prevention measures are reducing skin contact with irritants and complete avoidance of skin contact with offending allergens.

  5. Colors and contact dermatitis.

    Science.gov (United States)

    Bonamonte, Domenico; Foti, Caterina; Romita, Paolo; Vestita, Michelangelo; Angelini, Gianni

    2014-01-01

    The diagnosis of skin diseases relies on several clinical signs, among which color is of paramount importance. In this review, we consider certain clinical presentations of both eczematous and noneczematous contact dermatitis in which color plays a peculiar role orientating toward the right diagnosis. The conditions that will be discussed include specific clinical-morphologic subtypes of eczematous contact dermatitis, primary melanocytic, and nonmelanocytic contact hyperchromia, black dermographism, contact chemical leukoderma, and others. Based on the physical, chemical, and biologic factors underlying a healthy skin color, the various skin shades drawing a disease picture are thoroughly debated, stressing their etiopathogenic origins and histopathologic aspects.

  6. [Atopic dermatitis physiopathology].

    Science.gov (United States)

    Waton, J

    2017-12-01

    Our understanding of the physiopathology of atopic dermatitis has much improved over the recent years. Epidermal barrier alterations are integrated into 2 theories called inside out and outside in. They are related to complex immune abnormalities. Understanding their mechanism makes it possible to foresee new therapeutics. Moreover, environmental biodiversity, the diversity of cutaneous microbiota and genetic predispositions in atopic dermatitis lead to a new, more comprehensive theory, « the biodiversity theory », integrating epigenetics. © 2017 Elsevier Masson SAS. Tous droits réservés.

  7. Photopatch and UV-irradiated patch testing in photosensitive dermatitis

    Directory of Open Access Journals (Sweden)

    Reena Rai

    2016-01-01

    Full Text Available Background: The photopatch test is used to detect photoallergic reactions to various antigens such as sunscreens and drugs. Photosensitive dermatitis can be caused due to antigens like parthenium, fragrances, rubbers and metals. The photopatch test does not contain these antigens. Therefore, the Indian Standard Series (ISS along with the Standard photopatch series from Chemotechnique Diagnostics, Sweden was used to detect light induced antigens. Aim: To detect light induced antigens in patients with photosensitive dermatitis. Methods: This study was done in a descriptive, observer blinded manner. Photopatch test and ISS were applied in duplicate on the patient's back by the standard method. After 24 hours, readings were recorded according to ICDRG criteria. One side was closed and other side irradiated with 14 J/cm2 of UVA and a second set of readings were recorded after 48 hrs. Result: The highest positivity was obtained with parthenium, with 18 out of 35 (51% patients showing a positive patch test reaction with both photoallergic contact dermatitis and photoaggravation. Four patients (11% showed positive patch test reaction suggestive of contact dermatitis to potassium dichromate and fragrance mix. Six patients had contact dermatitis to numerous antigens such as nickel, cobalt, chinoform and para-phenylenediamine. None of these patients showed photoaggravation on patch testing. Conclusion: Parthenium was found to cause photoallergy, contact dermatitis with photoaggravation and contact allergy. Hence, photopatch test and UV irradiated patch test can be an important tool to detect light induced antigens in patients with photosensitive dermatitis.

  8. Sulfur mustard induces an endoplasmic reticulum stress response in the mouse ear vesicant model

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Yoke-Chen; Wang, James D. [Rutgers University, Pharmacology and Toxicology, 170 Frelinghuysen Rd, Piscataway, NJ 08854 (United States); Svoboda, Kathy K. [Texas A and M University, Baylor College of Dentistry, Center for Craniofacial Research 3302 Gaston Ave, Dallas, Texas 75246 (United States); Casillas, Robert P. [MRIGlobal, 425 Volker Boulevard, Kansas City, MO 64110 (United States); Laskin, Jeffrey D. [UMDNJ-Robert Wood Johnson Medical School, Environmental and Occupational Medicine, 170 Frelinghuysen Rd, Piscataway, NJ 08854 (United States); Gordon, Marion K. [Rutgers University, Pharmacology and Toxicology, 170 Frelinghuysen Rd, Piscataway, NJ 08854 (United States); Gerecke, Donald R., E-mail: gerecke@eohsi.rutgers.edu [Rutgers University, Pharmacology and Toxicology, 170 Frelinghuysen Rd, Piscataway, NJ 08854 (United States)

    2013-04-15

    The endoplasmic reticulum (ER) stress response is a cell survival pathway upregulated when cells are under severe stress. Severely damaged mouse ear skin exposed to the vesicant, sulfur mustard (bis-2-chloroethyl sulfide, SM), resulted in increased expression of ER chaperone proteins that accompany misfolded and incorrectly made proteins targeted for degradation. Time course studies with SM using the mouse ear vesicant model (MEVM) showed progressive histopathologic changes including edema, separation of the epidermis from the dermis, persistent inflammation, upregulation of laminin γ2 (one of the chains of laminin-332, a heterotrimeric skin glycoprotein required for wound repair), and delayed wound healing from 24 h to 168 h post exposure. This was associated with time related increased expression of the cell survival ER stress marker, GRP78/BiP, and the ER stress apoptosis marker, GADD153/CHOP, suggesting simultaneous activation of both cell survival and non-mitochondrial apoptosis pathways. Dual immunofluorescence labeling of a keratinocyte migration promoting protein, laminin γ2 and GRP78/BIP, showed colocalization of the two molecules 72 h post exposure indicating that the laminin γ2 was misfolded after SM exposure and trapped within the ER. Taken together, these data show that ER stress is induced in mouse skin within 24 h of vesicant exposure in a defensive response to promote cell survival; however, it appears that this response is rapidly overwhelmed by the apoptotic pathway as a consequence of severe SM-induced injury. - Highlights: ► We demonstrated ER stress response in the mouse ear vesicant model. ► We described the asymmetrical nature of wound repair in the MEVM. ► We identified the distribution of various ER stress markers in the MEVM.

  9. Comorbidities of Atopic Dermatitis

    DEFF Research Database (Denmark)

    Andersen, Yuki M F; Egeberg, Alexander; Skov, Lone

    2017-01-01

    PURPOSE OF REVIEW: In this review article, we summarize the current evidence about atopic dermatitis (AD)-associated comorbidities, beyond the traditional atopic and allergic conditions. RECENT FINDINGS: Patients with AD may have an increased risk of cardiovascular diseases, certain malignancies...

  10. Omalizumab for atopic dermatitis

    DEFF Research Database (Denmark)

    Holm, Jesper Grønlund; Agner, Tove; Sand, Carsten

    2017-01-01

    Omalizumab is a recombinant humanized monoclonal antibody targeting the high-affinity Fc receptor of IgE, registered for the treatment of chronic spontaneous urticaria and severe allergic asthma. We present a case series of nine patients with atopic dermatitis (AD) treated off-label with omalizumab...

  11. Cobalt sensitization and dermatitis

    DEFF Research Database (Denmark)

    Thyssen, Jacob P

    2012-01-01

    : This clinical review article presents clinical and scientific data on cobalt sensitization and dermatitis. It is concluded that cobalt despite being a strong sensitizer and a prevalent contact allergen to come up on patch testing should be regarded as a very complex metal to test with. Exposure...

  12. Allergic contact dermatitis caused by cocamide diethanolamine.

    Science.gov (United States)

    Mertens, Sarien; Gilissen, Liesbeth; Goossens, An

    2016-07-01

    Cocamide DEA (CAS no. 68603-42-9) is a non-ionic surfactant frequently used in industrial, household and cosmetic products for its foam-producing and stabilizing properties. Contact allergy has been reported quite rarely in the past, but recently several cases were published, raising the question of an increase in the frequency of allergic dermatitis caused by this substance. To describe cocamide DEA-allergic patients and their characteristics observed in our department. Medical charts of patients, investigated between 1990 and December 2015, were retrospectively reviewed for cocamide DEA-allergy. Demographic characteristics and patch test results were analyzed. Out of 1767 patients tested, 18 (1%) presented with an allergic reaction to cocamide DEA, all of them at least with hand dermatitis. Twelve patients had (past) occupational exposure to cocamide DEA. Out of the 18 patients, 15 showed (most often) multiple positive reactions and 7 also suffered from atopic dermatitis. Cocamide DEA allergy is relatively rare, despite frequent use, and an increasing trend was not observed. Reactions to cocamidopropyl betaine and cocamide MEA only occurred in some of the subjects tested. Shampoos and liquid hand soaps/cleansers dominated as sources of exposure. All patients presented with an impaired skin barrier due to atopic and/or previous contact dermatitis. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Resultados de la ileocistoplastia ortotópica en pacientes con tumor vesical Orthotopic ileocystoplasty results in patient presenting vesical tumor

    Directory of Open Access Journals (Sweden)

    Adolfo García García

    2010-03-01

    Full Text Available INTRODUCCIÓN. El cáncer de la vejiga es considerado un problema de salud tanto en Cuba como en el mundo. La cistectomía radical y sus variantes terapéuticas tienen la finalidad de curar o controlar la enfermedad, y conllevan la creación de un reservorio lo más semejante posible a la vejiga, por lo que se trabaja en la creación y perfeccionamiento de neovejigas a partir de un segmentointestinal. El objetivo de esta investigación fue evaluar los resultados de la ileocistoplastia ortotópica como procedimiento derivativo de la orina, después de la cistectomía total. MÉTODOS. Se realizó un estudio descriptivo, retrospectivo y prospectivo de 40 pacientes tratados en el Hospital «Hermanos Ameijeiras», en La Habana, entre los años 2000 y 2008. La fuente de información fueron los expedientes clínicos de los pacientes, y los datos se procesaron por medios automatizados. RESULTADOS. La mayor incidencia se encontró en los pacientes con 65 años de edad. La enuresis fue la forma de incontinencia urinaria que predominó y la mayoría de los pacientes tenían micciones voluntarias. Siete pacientes presentaron hidronefrosis y las fístulas del reservorio se relacionaron con la radioterapia. La mortalidad fue del 7,5 %. CONCLUSIONES. La ileocistoplastia ortotópica es un sustituto vesical aceptable en los pacientes con tumores vesicales.INTRODUCTION: The bladder cancer is considered a health problem in Cuba and worldwide. The aim of radical cystectomy and its therapeutical variants is to cure or control the disease and it is necessary the creation of a reservoir very similar to bladder and nowadays it is working in creation and improvement of the neo-bladders from an intestinal segment. The aim of present research was to assess the orthotopic ileocystoplasty results as urine derivative procedure after total cystectomy. METHODS: A prospective, retrospective and descriptive study was conducted in 40 patients seen in "Hermanos Ameijeiras

  14. Chronic Actinic Dermatitis

    Directory of Open Access Journals (Sweden)

    Bengü Çevirgen Cemil

    2017-06-01

    Full Text Available Chronic actinic dermatitis (CAD is characterized by persistent eczema-like lesions, mainly on sun-exposed sites, induced by ultraviolet B, sometimes ultraviolet A, and occasionally visible light. CAD is a rare photodermatitis. It is often associated with contact allergens including airborne allergens such as fragrances, plant antigens and topical medications. A 62 year old farmer is applied with eczematous lesions restricted to sun-exposed areas. Clinical findings and histopathologic features were consistent with the diagnosis of chronic actinic dermatitis. The patient also had contact allergy to multiple allergens. We present this case to emphasize the significance of patch test on CAD treatment and the success of topical tacrolimus and azathioprine.

  15. Fragrance allergic contact dermatitis.

    Science.gov (United States)

    Cheng, Judy; Zug, Kathryn A

    2014-01-01

    Fragrances are a common cause of allergic contact dermatitis in Europe and in North America. They can affect individuals at any age and elicit a spectrum of reactions from contact urticaria to systemic contact dermatitis. Growing recognition of the widespread use of fragrances in modern society has fueled attempts to prevent sensitization through improved allergen identification, labeling, and consumer education. This review provides an overview and update on fragrance allergy. Part 1 discusses the epidemiology and evaluation of suspected fragrance allergy. Part 2 reviews screening methods, emerging fragrance allergens, and management of patients with fragrance contact allergy. This review concludes by examining recent legislation on fragrances and suggesting potential additions to screening series to help prevent and detect fragrance allergy.

  16. Interstitial Granulomatous Dermatitis (IGD

    Directory of Open Access Journals (Sweden)

    Tiberiu Tebeica

    2017-07-01

    Full Text Available We report the case of a 42 years old male patient suffering from skin changes , which appeared in the last 7-8 years.  Two biopsies were performed during the evolution of the lesion. Both showed similar findings that consisted in a busy dermis with interstitial, superficial and deep infiltrates of lymphocytes and histiocytes dispersed among collagen bundles, with variable numbers of neutrophils scattered throughout. Some histiocytes were clustered in poorly formed granuloma that included rare giant cells, with discrete Palisades and piecemeal collagen degeneration, but without mucin deposition or frank necrobiosis of collagen. The clinical and histologic findings were supportive for interstitial granulomatous dermatitis. Interstitial granulomatous dermatitis (IGD is a poorly understood entity that was regarded by many as belonging to the same spectrum of disease or even synonym with palisaded and neutrophilic granulomatous dermatitis (PNGD. Although IGD and PNGD were usually related to connective tissue disease, mostly rheumatoid arthritis, some patients with typical histologic findings of IGD never develop autoimmune disorders, but they have different underlying conditions, such as metabolic diseases, lymphoproliferative disorders or other malignant tumours. These observations indicate that IGD and PNGD are different disorders with similar manifestations.

  17. Cheyletiella Blakei Dermatitis

    Directory of Open Access Journals (Sweden)

    Selma

    2011-12-01

    Full Text Available Cheyletiellosis (cheyletiella dermatitis is a dermatitis caused by cheyletiella mites that are seen more commonly in cats, dogs and rabbits all over the world. Cheyletiella blakei, which is naturally hosted by cats, causes infestations in people, especially who are in close contact with infested cats. The diagnosis of cheyletiellosis in humans is established by the suspicion of physician or veterinarian and demonstration of the mites in cats. If not suspected, cheyletiellosis may be thought as delusions of parasitosis and may be undiagnosed. A 48-year-old woman presented to our clinic with red, pruritic papules on the chest, abdomen, arms and anterior thighs. There was no remission of the complaints of the patient after 3 days of topical corticosteroid treatment. Following more detailed examination and medical history, cheyletiellosis was suspected. The diagnosis was confirmed by a veterinary control of the cat that the women had started feeding at home about 15 days ago. Although cheyletiella dermatitis is not uncommon, most cases are undiagnosed because it is not a well-known dermatosis by dermatologists. As far as we know, there is no previously reported cheyletiella case in our country. (Turk­derm 2011; 45: 213-5

  18. Pizza makers' contact dermatitis.

    Science.gov (United States)

    Lembo, Serena; Lembo, Claudio; Patruno, Cataldo; Balato, Anna; Balato, Nicola; Ayala, Fabio

    2014-01-01

    Contact eczema to foods, spices, and food additives can occur in occupational and nonoccupational settings in those who grow, handle, prepare, or cook food. Pizza is one of the most eaten foods in every continent, and pizza making is a common work in many countries. We aimed to evaluate the occurrence and the causes of contact dermatitis in pizza makers in Naples. We performed an observational study in 45 pizza makers: all the enrolled subjects had to answer a questionnaire designed to detect personal history of respiratory or cutaneous allergy, atopy; work characteristics and timing were also investigated. Every subject attended the dermatology clinic for a complete skin examination, and when needed, patients were patch tested using the Italian baseline series of haptens integrated with an arbitrary pizza makers series. Our results reported that 13.3% of the enrolled pizza makers (6/45) presented hand eczema, and that 8.9% (4/45) were affected by occupational allergic contact dermatitis. Diallyl disulfide and ammonium persulfate were the responsible substances. Performing patch tests in pizza makers and food handlers affected by hand contact dermatitis is useful. We propose a specific series of haptens for this wide working category.

  19. Sofa dermatitis presenting as a chronic treatment resistant dermatitis.

    LENUS (Irish Health Repository)

    Lynch, M

    2010-04-01

    There is now a well publicised increase in cases of sofa dermatitis since 2007. These have been linked to allergic contact sensitization to dimethlylfumarate, a novel contact allergen. We report on a case associated with a two year history of a treatment resistant dermatitis.

  20. Tratamento cirúrgico da litíase vesical: revisão de literatura

    Directory of Open Access Journals (Sweden)

    Fabio Cesar Miranda Torricelli

    Full Text Available Cálculos vesicais são raros e a maioria dos casos ocorre em homens adultos com obstrução infravesical. Atualmente, existem poucos dados sobre o melhor tratamento desta doença. O objetivo desta revisão foi discutir alguns aspectos da patogênese e abordar o tratamento da litíase vesical. Uma ampla pesquisa na base de dados da "National Library of Medicine"/Pubmed foi realizada com os seguintes unitermos e descritores: vesical ou bexiga associados a cálculo, pedra ou litíase, e cistolitotripsia. Cento e setenta e um artigos foram identificados. Os artigos foram avaliados independentemente por dois revisores com experiência em urolitíase. Foram incluídos quando os resultados, complicações e seguimento foram claramente reportados. No final, 32 estudos preencheram os critérios de inclusão. Nota-se que diversas opções para o tratamento da litíase vesical estão disponíveis, porém não há estudos randomizados comparando-as. Diferentes taxas de pacientes livres de cálculo são descritas, sendo: litotripsia extracorpórea com ondas de choque (75-100%, cistolitotripsia transureteroscópica (63-100%, cistolitotripsia percutânea (89-100% e cirurgia aberta (100%. O acesso percutâneo apresenta menor morbidade com resultados semelhantes ao tratamento transuretral, enquanto a litotrispsia extracorpórea apresenta as menores de taxas de eliminação de cálculos e fica reservada aos pacientes de alto risco cirúrgico.

  1. Canadian hand dermatitis management guidelines

    DEFF Research Database (Denmark)

    Lynde, Charles; Guenther, Lyn; Diepgen, Thomas L

    2010-01-01

    Hand dermatitis (HD) is one of the most common skin conditions; however, it is not a homogeneous disease entity. The severity of HD may range from very mild cases to severe chronic forms, which may result in prolonged disability and, occasionally, refractory HD. Chronic hand dermatitis (CHD...

  2. Silibinin, dexamethasone, and doxycycline as potential therapeutic agents for treating vesicant-inflicted ocular injuries

    International Nuclear Information System (INIS)

    Tewari-Singh, Neera; Jain, Anil K.; Inturi, Swetha; Ammar, David A.; Agarwal, Chapla; Tyagi, Puneet; Kompella, Uday B.; Enzenauer, Robert W.; Petrash, J. Mark; Agarwal, Rajesh

    2012-01-01

    There are no effective and approved therapies against devastating ocular injuries caused by vesicating chemical agents sulfur mustard (SM) and nitrogen mustard (NM). Herein, studies were carried out in rabbit corneal cultures to establish relevant ocular injury biomarkers with NM for screening potential efficacious agents in laboratory settings. NM (100 nmol) exposure of the corneas for 2 h (cultured for 24 h), showed increases in epithelial thickness, ulceration, apoptotic cell death, epithelial detachment microbullae formation, and the levels of VEGF, cyclooxygenase-2 (COX-2) and matrix metalloproteinase-9 (MMP-9). Employing these biomarkers, efficacy studies were performed with agent treatments 2 h and every 4 h thereafter, for 24 h following NM exposure. Three agents were evaluated, including prescription drugs dexamethasone (0.1%; anti-inflammatory steroid) and doxycycline (100 nmol; antibiotic and MMP inhibitor) that have been studied earlier for treating vesicant-induced eye injuries. We also examined silibinin (100 μg), a non-toxic natural flavanone found to be effective in treating SM analog-induced skin injuries in our earlier studies. Treatments of doxycycline + dexamethasone, and silibinin were more effective than doxycycline or dexamethasone alone in reversing NM-induced epithelial thickening, microbullae formation, apoptotic cell death, and MMP-9 elevation. However, dexamethasone and silibinin alone were more effective in reversing NM-induced VEGF levels. Doxycycline, dexamethasone and silibinin were all effective in reversing NM-induced COX-2 levels. Apart from therapeutic efficacy of doxycycline and dexamethasone, these results show strong multifunctional efficacy of silibinin in reversing NM-induced ocular injuries, which could help develop effective and safe therapeutics against ocular injuries by vesicants. -- Highlights: ► Established injury biomarkers in rabbit corneal culture with nitrogen mustard (NM) ► This NM model is a cost effective

  3. Silibinin, dexamethasone, and doxycycline as potential therapeutic agents for treating vesicant-inflicted ocular injuries

    Energy Technology Data Exchange (ETDEWEB)

    Tewari-Singh, Neera, E-mail: Neera.Tewari-Singh@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Jain, Anil K., E-mail: Anil.Jain@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Inturi, Swetha, E-mail: Swetha.Inturi@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Ammar, David A., E-mail: David.Ammar@ucdenver.edu [Department of Ophthalmology, University of Colorado School of Medicine, Aurora, CO 80045 (United States); Agarwal, Chapla, E-mail: Chapla.Agarwal@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Tyagi, Puneet, E-mail: Puneet.Tyagi@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Kompella, Uday B., E-mail: Uday.Kompella@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States); Enzenauer, Robert W., E-mail: Robert.Enzenauer@ucdenver.edu [Department of Ophthalmology, University of Colorado School of Medicine, Aurora, CO 80045 (United States); Petrash, J. Mark, E-mail: Mark.Petrash@ucdenver.edu [Department of Ophthalmology, University of Colorado School of Medicine, Aurora, CO 80045 (United States); Agarwal, Rajesh, E-mail: Rajesh.Agarwal@ucdenver.edu [Department of Pharmaceutical Sciences, University of Colorado Skaggs School of Pharmacy and Pharmaceutical Sciences, Aurora, CO 80045 (United States)

    2012-10-01

    There are no effective and approved therapies against devastating ocular injuries caused by vesicating chemical agents sulfur mustard (SM) and nitrogen mustard (NM). Herein, studies were carried out in rabbit corneal cultures to establish relevant ocular injury biomarkers with NM for screening potential efficacious agents in laboratory settings. NM (100 nmol) exposure of the corneas for 2 h (cultured for 24 h), showed increases in epithelial thickness, ulceration, apoptotic cell death, epithelial detachment microbullae formation, and the levels of VEGF, cyclooxygenase-2 (COX-2) and matrix metalloproteinase-9 (MMP-9). Employing these biomarkers, efficacy studies were performed with agent treatments 2 h and every 4 h thereafter, for 24 h following NM exposure. Three agents were evaluated, including prescription drugs dexamethasone (0.1%; anti-inflammatory steroid) and doxycycline (100 nmol; antibiotic and MMP inhibitor) that have been studied earlier for treating vesicant-induced eye injuries. We also examined silibinin (100 μg), a non-toxic natural flavanone found to be effective in treating SM analog-induced skin injuries in our earlier studies. Treatments of doxycycline + dexamethasone, and silibinin were more effective than doxycycline or dexamethasone alone in reversing NM-induced epithelial thickening, microbullae formation, apoptotic cell death, and MMP-9 elevation. However, dexamethasone and silibinin alone were more effective in reversing NM-induced VEGF levels. Doxycycline, dexamethasone and silibinin were all effective in reversing NM-induced COX-2 levels. Apart from therapeutic efficacy of doxycycline and dexamethasone, these results show strong multifunctional efficacy of silibinin in reversing NM-induced ocular injuries, which could help develop effective and safe therapeutics against ocular injuries by vesicants. -- Highlights: ► Established injury biomarkers in rabbit corneal culture with nitrogen mustard (NM) ► This NM model is a cost effective

  4. Allergic Contact Dermatitis with Diffuse Erythematous Reaction from Diisopropanolamine in a Compress

    Directory of Open Access Journals (Sweden)

    Tomoko Rind

    2010-04-01

    Full Text Available Compresses containing a nonsteroidal antiinflammatory drug (NSAID are commonly used in Japan. However, this treatment may induce both allergic and photoallergic contact dermatitis from the NSAIDs and their ingredients. Here, we describe a case of allergic contact dermatitis with diffuse erythematous reaction due to diisopropanolamine in the applied compress. The absorption of diisopropanolamine might have been enhanced by the occlusive condition.

  5. A técnica limpa do autocateterismo vesical intermitente: descrição do procedimento realizado pelos pacientes com lesão medular La tecnica limpia del autocateterismo vesical intermitente: descripción del preocdimento realizado por los pacientes com lesion medular The clean techinique of vesical autocatheterism inttermitent: description of the procedure accomphished by the pacient with medullar injury

    Directory of Open Access Journals (Sweden)

    Mitiko Moroóka

    2002-12-01

    Full Text Available Neste trabalho, as autoras descrevem a seqüência da técnica e os materiais utilizados na realização do autocateterismo vesical intermitente - técnica limpa. As informações foram obtidas junto aos pacientes que realizam este procedimento e que foram orientados no Serviço de Atendimento Interdisciplinar ao paciente com lesão medular traumática. Pretendemos, através da divulgação dos resultados, contribuir para a ampliação do conhecimento sobre o autocateterismo vesical e subsidiar a prática aos pacientes iniciantes neste processo terapêutico.En este trabajo, las autoras describen la secuencia de la técnica y los materiales utilizados en la realización del autocateterismo vesical intermitente-ténica limpia. Las informaciones fueron orientadas em el Servicio de Atendimiento Interdisciplinar al paciente con lesión medular traumática. Pretendemos, através de la divulgaciín de los resultados, contribuir para la ampliación del conocimiento sobre el autocateterismo vesical y subvencionar la práctica a los pacientes iniciantes en este procedimento terapéutico, paciente.The present study describes the sequence and its materials used in the vesical autocatheterism intermittent - clean technique. The information were obtained together with the patients, who go through such procedure and were directed to follow the instructions, given by the inter disciplinary Service, attending patients with traumatic medullar injury. The study intends to contribute to increase the knowledge about the vesical autocatheterism and provide to the patients this technique in a therapeutic way.

  6. Intra-vesical knot of bladder catheter in an extremely low birthweight neonate: A case report

    Directory of Open Access Journals (Sweden)

    Paula M.Y. Tang

    2015-07-01

    Full Text Available Premature and extremely low birth weight (ELBW neonates are at high risk of developing multiple co-morbidities and often require urinary catheterization for various medical indications. Intra-vesical knotting of bladder catheter is a known but uncommon complication of this procedure. We report a case of an ELBW baby boy with a knotted bladder catheter requiring surgical retrieval. After an elective operation for the closure of patent ductus arteriosus, a 4 French urinary catheter was inserted into an ELBW baby boy for urine output monitoring and left in-situ. Resistance was encountered in attempt to remove the urinary catheter. Abdominal X Ray confirmed intra-vesical knotting of the tube. Knot unravelling by interventional radiology was attempted but was unsuccessful. Open extra-peritoneal bladder exploration was performed for the retrieval of the tightly knotted catheter. A 6 French transurethral Foley catheter was inserted for bladder drainage. Upon removal of the Foley's catheter on day 5 post op, the baby was able to void spontaneously. With literature review, we postulated the potential risk factors resulting in this potentially avoidable iatrogenic unusual complication. Recommendations were suggested to avoid further incidences.

  7. Algal dermatitis in cichlids.

    Science.gov (United States)

    Yanong, Roy P E; Francis-Floyd, Ruth; Curtis, Eric; Klinger, Ruth Ellen; Cichra, Mary E; Berzins, Ilze K

    2002-05-01

    Three varieties of a popular African cichlid aquarium species, Pseudotropheus zebra, from 2 tropical fish farms in east central Florida were submitted for diagnostic evaluation because of the development of multifocal green lesions. The percentage of infected fish in these populations varied from 5 to 60%. Fish were otherwise clinically normal. Microscopic examination of fresh and fixed lesions confirmed algal dermatitis, with light invasion of several internal organs in each group. A different alga was identified from each farm. Fish from farm A were infected with Chlorochytrium spp, whereas fish from farm B were infected with Scenedesmus spp. Because of the numbers of fish involved, bath treatments to remove the algae from affected fish from farm B were attempted, with different dosages of several common algaecides including copper sulfate pentahydrate, diuron, and sodium chloride. However, none of these treatments were successful, possibly because of the location of the algae under the scales and within the dermis, and also because of the sequestering effect of the granulomatous response. To our knowledge, this is the first report of algal dermatitis in ornamental cichlids, as well as the first report of Scenedesmus spp infection in any fish.

  8. Conctact dermatitis: some important topics.

    Science.gov (United States)

    Pigatto, P D

    2015-11-01

    Allergic contact dermatitis (ACD) is a type IV delayed hypersensitivity reaction. The gold standard for diagnosis is patch testing. The prevalence of positive patch tests in referred patients with suspected ACD ranges from 27 to 95.6%. The relationship between ACD and atopic dermatitis (AD) is complicated with conflicting reports of prevalence in the literature; however, in a patient with dermatitis not responding to traditional therapies, or with new areas of involvement, ACD should be considered as part of the work-up.

  9. Kolonialism või kognitiivne kapitalism? / Jelena Vesic, Branislav Dimitrijevic ; interv. Rael Artel, tõlk. Rael Artel

    Index Scriptorium Estoniae

    Vesic, Jelena

    2007-01-01

    Serbia-poolsed kuraatorid Jelena Vesic ja Branislav Dimitrijevic Belgradi Kaasaegse Kunsti Muuseumis avatud Briti Nõukogu initsieeritud briti kaasaegse kunsti näitusest "Breaking Step", kus osaleb 15 kunstnikku, näitusega seotud probleemidest, serbia kaasaegse kunsti näituse Londonis toimumise võimalikkusest

  10. Atopic dermatitis -- self-care

    Science.gov (United States)

    ... C. Evolution of conventional therapy in atopic dermatitis. Immunology and Allergy Clinics of North America . 2010;30( ... D.A.M. Editorial team. Related MedlinePlus Health Topics Eczema Browse the Encyclopedia A.D.A.M., ...

  11. Difficult to control atopic dermatitis

    NARCIS (Netherlands)

    U. Darsow (U.); A. Wollenberg (A.); D. Simon; A. Taieb; T. Werfel; A.P. Oranje (Arnold); C. Gelmetti (C.); Ã. Svensson (Ãke); M. Deleuran (M.); A.M. Calza; F. Giusti; J. Lübbe (Jann); S. Seidenari (Stefania); J. Ring (J.)

    2013-01-01

    textabstractDifficult to control atopic dermatitis (AD) presents a therapeutic challenge and often requires combinations of topical and systemic treatment. Anti-inflammatory treatment of severe AD most commonly includes topical glucocorticosteroids and topical calcineurin antagonists used for

  12. Comorbidity in Atopic Dermatitis.

    Science.gov (United States)

    Simpson, Eric L

    2012-03-01

    The negative impact of atopic dermatitis (AD) often extends beyond the skin. Children with AD experience increased rates of infectious, mental health, and allergic diseases compared to their non-atopic peers. The mechanisms underlying these associations remain elusive. New insights from genetic and epidermal research pinpoint the skin barrier as a primary initiator of AD. Epicutaneous sensitization represents an intriguing new model which links a disrupted skin barrier to the later development of IgE-mediated diseases in patients with AD. Recent epidemiological studies have identified new comorbidities linked to AD as well, including several mental health disorders and obesity. This manuscript reviews the recent literature regarding both classic and newly described AD comorbidities.

  13. Metal Allergy and Systemic Contact Dermatitis: An Overview

    Directory of Open Access Journals (Sweden)

    Yoko Yoshihisa

    2012-01-01

    Full Text Available Contact dermatitis is produced by external skin exposure to an allergen, but sometimes a systemically administered allergen may reach the skin and remain concentrated there with the aid of the circulatory system, leading to the production of systemic contact dermatitis (SCD. Metals such as nickel, cobalt, chromium, and zinc are ubiquitous in our environment. Metal allergy may result in allergic contact dermatitis and also SCD. Systemic reactions, such as hand dermatitis or generalized eczematous reactions, can occur due to dietary nickel or cobalt ingestion. Zinc-containing dental fillings can induce oral lichen planus, palmoplantar pustulosis, and maculopapular rash. A diagnosis of sensitivity to metal is established by epicutaneous patch testing and oral metal challenge with metals such as nickel, cobalt, chromium, and zinc. In vitro tests, such as the lymphocyte stimulating test (LST, have some advantages over patch testing to diagnose allergic contact dermatitis. Additionally, the determination of the production of several cytokines by primary peripheral blood mononuclear cell cultures is a potentially promising in vitro method for the discrimination of metal allergies, including SCD, as compared with the LST.

  14. Contact Dermatitis to Personal Sporting Equipment in Youth.

    Science.gov (United States)

    Marzario, Barbara; Burrows, Dianne; Skotnicki, Sandy

    2016-07-01

    Contact dermatitis to personal sporting equipment in youth is poorly studied. To review the results of patch testing 6 youth to their sporting equipment in a dermatology general private practice from 2006 to 2011. A retrospective analysis of 6 youth aged 11 to 14 who were evaluated for chronic and persistent dermatitis occurring in relation to sports equipment was conducted. All patients were subjected to epicutaneous (patch) testing, which included some or all of the following: North American Contact Dermatitis Group (NACGD) series, textile series, rubber series, corticosteroid series, and raw material from the patients' own personal equipment. All cases had 1 or more positive patch test reactions to an allergen within the aforementioned series, and 3 subjects tested positive to their personal equipment in raw form. Allergic contact dermatitis, not irritant, was deemed the relevant cause of chronic dermatitis in 4 of the 6 patients due to positive reactions to epicutaneous tests and/or personal equipment. The utility of testing to patients' own sporting equipment was shown to be of additional value and should be considered when patch testing for contact allergy to sporting equipment. © The Author(s) 2015.

  15. Extrofia vesical, una anomalía congénita

    OpenAIRE

    Roger Rojas Rojas; Madelín Escobar Pupo; Marbelis Betancourt Gavilán; Marilyn Núñez Rodríguez

    2015-01-01

    Se realizó un trabajo descriptivo y representativo de un caso, para el que se utilizó la entrevista, la ultrasonografía y la evaluación del grupo Multidisciplinario de Genética Provincial. La paciente con 23 años de edad, con historia obstetricia de G2 P1 eutócico, clasificado de riesgo genético bajo, se le detectó en el ultrasonido del segundo semestre en la semana de gestación 19.6 una anomalía congénita, diagnosticada como extrofia vesical. Después de encontrado este hallazgo, la gestante ...

  16. Qualitative vs. quantitative atopic dermatitis criteria

    DEFF Research Database (Denmark)

    Andersen, R M; Thyssen, J P; Maibach, H I

    2016-01-01

    This review summarizes historical aspects, clinical expression and pathophysiology leading to coining of the terms atopy and atopic dermatitis, current diagnostic criteria and further explore the possibility of developing quantitative diagnostic criteria of atopic dermatitis (AD) based on the imp...

  17. Influence of antiplatelet-anticoagulant drugs on the need of blood components transfusion after vesical transurethral resection

    Directory of Open Access Journals (Sweden)

    Alvaro Julio Virseda-Rodríguez

    2015-07-01

    Full Text Available Aims: The effect of the antithrombotic preventive therapy on haemorrhage keeps uncertain. We investigate the influence of the antiplatelet and anticoagulant drugs (AP/AC drugs on the transfusion requirement after vesical transurethral resection (VTUR. We also describe the epidemiology of the blood components transfusion in our department. Materials and Methods: Retrospective observational study of a series of patients needing blood transfusion at the Urology Department between June 2010 and June 2013. Selection of 100 consecutive patients who were transfused after VTUR due to bladder transitional cell carcinoma (BTCC (group A = GA. Control group: 100 consecutive patients who underwent VTUR due to BTCC and were not transfused (group B = GB. Transfusion criteria: Haemoglobin < 8 g/dl + anaemia symptoms. Age, gender, associated AP/AC treatment, secondary diagnoses, toxics, tumour stage and grade were analysed. Results: 212 patients required transfusion of a blood component. 169 were men (79% and 43 women (21%. Median age 77.59 years (SD 9.42, range 50-92. Secondary diagnoses: Diabetes Mellitus 64%, high blood pressure 77%, dyslipidemia 52%. 60% of patients were previously treated with AP/AC drugs. Average Haemoglobin pre-transfusion values: 7.4 g/dl (DE ± 0.7. Average Haemoglobin post-transfusion values: 8.9 g/Dl (DE ± 0.72. Most frequent transfusion indications were bladder cancer (37%, kidney cancer (11%, prostate cancer (8%, benign prostatic hyperplasia (BHP (8%, other urological diagnoses (36%. Intraoperative transfusions indicated by the anaesthesiologist: kidney cancer (33%, BPH (28%. Patients who underwent VTUR due to BTCC were older in GA (77.59 years SD 9.42 than in GB (68.98 years SD 11.78 (p = 0.0001. Similar gender distribution (15 women in GA and 24 in GB. Less patients were asked to keep their treatment with ASA 100mg (AcetylSalicylicAcid in GA (25.64% than in GB (50% (p = 0.0330. More aggressive tumour grade in GA (p = 0.0003 and

  18. A Rare Case of Oestrogen Dermatitis.

    Science.gov (United States)

    Bourgeault, Emilie; Bujold, Janie; Doucet, Marie-Eve

    Oestrogen dermatitis is a rare disorder characterised by cyclical eruptions in association with a woman's menstrual cycle. A 43-year-old woman with an 8-year history of cyclical inguinal dermatitis, with a negative patch test, was tested with intradermal progesterone and oestrogen. Intradermal testing was positive for oestrogen only. In a female patient with cyclical dermatitis, it is important to consider oestrogen or progesterone dermatitis in the differential diagnosis.

  19. Allergic contact dermatitis to plastic banknotes.

    Science.gov (United States)

    Mohamed, M; Delaney, T A; Horton, J J

    1999-08-01

    Allergic contact dermatitis to ultraviolet (UV) cured acrylates occurs predominantly in occupationally exposed workers. Two men presented with dermatitis coinciding with the location of banknotes in their pockets. Patch testing confirmed allergic contact dermatitis to multiple acrylates and Australian plastic banknotes. This is the first report of contact allergy to acrylates present in Australian plastic banknotes.

  20. The unfavorable effects of concomitant asthma and sleeplessness due to the atopic eczema/dermatitis syndrome (AEDS) on quality of life in subjects allergic to house-dust mites.

    Science.gov (United States)

    Terreehorst, I; Duivenvoorden, H J; Tempels-Pavlica, Z; Oosting, A J; de Monchy, J G R; Bruijnzeel-Koomen, C A F M; Post, M W M; Gerth van Wijk, R

    2002-10-01

    Allergic rhinitis, asthma or the atopic eczema/dermatitis syndrome (AEDS) may independently impair quality of life in patients. However, although many allergic patients may suffer from more than one disorder, the effect of concomitant disease -- in particular, the impact of AEDS -- is largely unknown. As part of a large multicenter clinical trial on the efficacy of mattress casings in house-dust mite (HDM) allergy, generic quality of life in a mixed population of 224 subjects with rhinitis (n = 198) and/or asthma (n = 111) and/or AEDS (n = 64) was studied. The study aimed to estimate quality of life impairment in these atopic patients and to address the question/issue of whether one atopic disorder goes beyond other existing allergic diseases, thereby causing further impairment to quality of life. Generic quality of life was assessed by SF-36. Quality of life in the atopic group was compared with a Dutch norm population. Multiple linear regression was used to determine the effects of disease (i.e. the presence of allergic rhinitis, asthma or AEDS) or disease severity, as assessed by visual analog scores (VAS) for asthma, rhinitis, VAS sleeplessness and VAS itching being considered as major symptoms in AEDS on SF-36 domains. Compared to the norm group, atopic patients were impaired in: physical functioning; role physical functioning; general health; vitality; and social functioning. The diagnosis of asthma was negatively associated with the SF-36 subscales for physical functioning (P = 0.02), and general health (P health (P health (P = 0.01), mental health (P < 0.01), social functioning (P < 0.01), and vitality (P < 0.01). In contrast, neither the diagnosis of allergic rhinitis or AEDS, nor VAS itching as an outcome parameter of AEDS, exerted additional effects on the SF-36 domains. Patients with atopic disease based on HDM allergy may have impaired quality of life. The majority of these patients have allergic rhinitis. The (co)existence of asthma, expressed in

  1. Atopic dermatitis in adolescence

    Directory of Open Access Journals (Sweden)

    Giampaolo Ricci

    2011-12-01

    Full Text Available Atopic dermatitis (AD is a chronic inflammatory skin disorder that typically occurs during childhood especially in the first year of life, with a variable frequency from 10% to 30%. Recent studies have shown that in Europe among 10-20% of children with AD suffer from this disorder also in adolescence. AD is a chronic inflammatory skin disease with a typical onset in the first years of life and with a 10- 30% prevalence among young children. AD prevalence in adolescence has been estimated around 5-15% in European countries. AD persists from childhood through adolescence in around 40% of cases and some risk factors have been identified: female sex, sensitization to inhalant and food allergens, allergic asthma and/or rhinoconjunctivitis, the practice of certain jobs. During adolescence, AD mainly appears on the face and neck, often associated with overinfection by Malassezia, and on the palms and soles. AD persistence during adolescence is correlated with psychological diseases such as anxiety; moreover, adolescents affected by AD might have problems in the relationship with their peers. Stress and the psychological problems represent a serious burden for adolescents with AD and cause a significant worsening of the patients’ quality of life (QoL. The pharmacological treatment is similar to other age groups. Educational and psychological approaches should be considered in the most severe cases.

  2. Bullous dermatitis artefacta.

    Science.gov (United States)

    Sokumbi, Olayemi; Comfere, Nneka I; McEvoy, Marian T; Peters, Margot S

    2013-02-01

    Bullous artefactual dermatoses are rare and may be induced by various techniques, including chemicals, heat, or electrical current. Proving a factitial etiology and identifying the mechanism of injury may be difficult. We describe the clinical features and histopathology of 2 patients with bullous disease induced by electrical current or heat. Physical examination in both patients demonstrated geometrically shaped tense bullae. Skin biopsies revealed epidermal necrosis overlying a pauci-inflammatory subepidermal cleft, with homogenization of underlying superficial dermal collagen. In 1 of the 2 patients, there was prominent vertical elongation of keratinocyte nuclei and also of cytoplasmic processes. Direct immunofluorescence study of skin plus testing of serum by indirect immunofluorescence and enzyme-linked immunosorbent assay for BP180 and BP230 antibodies revealed no evidence for immunobullous disease in either patient. Vertical elongation of keratinocyte nuclei, often attributed to a polarization effect of electrical current, is characteristic of electrical burn but also may be induced by thermal injury. These 2 patients highlight the importance of histopathology in confirming a diagnosis of bullous dermatitis artefacta.

  3. Dermatitis Herpetiformis and Vitiligo

    Directory of Open Access Journals (Sweden)

    Ozlem Karabudak

    2007-11-01

    Full Text Available Dermatitis herpetiformis (DH is a rare immunobullous disorder of the skin that is associated with gluten hypersensitivity. Subepidermal IgA-type antibody deposition against tissue transglutaminase leads to dense neutrophilic microabscess and eventually into vesicles in dermal papillae, which may occasionally merge into bullae. Being a subepidermal vesiculobullous disorder, DH is frequently associated with postinflammatory pigmentary changes, particularly hypopigmentation. However, the association of DH with true vitiligo is extremely rare. Here, we report a 21-year-old male with vitiligo and comorbid DH, and review the literature. This new case had severely pruritic, papular and papulovesicular lesions that were localized symmetrically and partly confined to the pre-existing vitiliginous areas. The skin biopsy specimen taken from an erythematous papule on the elbow showed characteristic findings of DH and vitiligo. Direct immunofluorescence microscopy of the perilesional skin revealed granular IgA deposition of dermal papillae. There are only 10 reports in the literature of DH and vitiligo comorbidity.

  4. [Atopic dermatitis and domestic animals].

    Science.gov (United States)

    Song, M

    2000-09-01

    Several arguments are raised attributing to aeroallergens an important role in atopic dermatitis. The aeroallergens that penetrate the epidermis could be fixed by IgE on the Langerhans cells and then induce a cellular mediator reaction comparable to that of allergic contact eczema. Patch tests have been developed to evaluate the role of aeroallergens (dust mites, animal dander, etc.). Preventive anti-dust mites measures in the home of atopic patients are recommended. Eviction of domestic animals (cat, dog, etc.) or avoidance measures for animal dander in the home can produce improvement in atopic dermatitis. Oral specific immunotherapy is being validated as a treatment for this disease.

  5. Is dermatitis palmaris sicca an irritant contact dermatitis?

    Science.gov (United States)

    Chen, Fu-Juan; Liu, Zhen; Zhou, Ying; Chen, Yong-Hua; Fan, Yi-Ming

    2013-01-01

    Dermatitis palmaris sicca (DPS) is a common dry-fissured palmar dermatitis in Asian women. It may be an irritant contact dermatitis, but the immunophenotype of the cells in its infiltrate is unknown. The aim of this study was to evaluate the role of inflammatory cells in the pathogenesis of DPS. Patch testing was done in 68 patients with DPS, 87 subjects with hand eczema, and 31 healthy subjects. Immunophenotyping of cutaneous inflammatory cells was performed in 8 patients with DPS, 10 subjects with hand eczema, and 8 healthy individuals. Positive patch rates were higher in patients with DPS and those with hand eczema compared with healthy controls, but strong positive (++ or +++) reactions in DPS were fewer compared with hand eczema. Density of CD3, CD4, CD8, and CD68 cells in skin lesions of DPS and hand eczema was significantly higher than that in normal skin. Sparse CD20 cells were present only in hand eczema. Compared with hand eczema, the number of CD3, CD8, CD68, and dermal CD1a cells decreased, but epidermal CD1a cells and CD4/CD8 ratio increased in DPS. The absolute lack of CD20 cells and relative scarcity of dermal CD8 and CD1a cells in skin lesions might be insufficient to induce contact hypersensitivity, so DPS may be an irritant but not allergic contact dermatitis.

  6. Stoma dermatitis: prevalent but often overlooked.

    Science.gov (United States)

    Agarwal, Shilpa; Ehrlich, Alison

    2010-01-01

    Peristomal dermatoses commonly afflict the area around stoma openings in ostomy patients. These complications, however, are often unreported by patients and remain untreated for years, thus affecting maintenance and recovery from the surgery. These dermatoses can have chemical, mechanical, irritant, bacterial, immunologic, or disease-related etiologies. Examples of common forms of dermatitis that occur peristomally include fecal or urine irritant contact dermatitis, chronic papillomatous dermatitis, mechanical dermatitis, and allergic contact dermatitis. This article summarizes various skin irritations that can occur after an ostomy and also reviews previously published reports of peristomal allergic contact dermatitis. In addition, the clinical importance of identifying these dermatoses (most important, their effects on the patient's quality of life), risk factors for the skin irritations, the importance of patch testing, treatment of stoma dermatitis, and the importance of patient education and patient-doctor communication are also discussed.

  7. Sites of dermatitis in a patch test population: hand dermatitis is associated with polysensitization

    DEFF Research Database (Denmark)

    Carlsen, B C; Andersen, Klaus Ejner; Menné, T

    2009-01-01

    Background Sites of dermatitis in larger series of contact allergic patients are rarely reported. Increased risk of polysensitization has been linked only to stasis dermatitis and leg ulcers. However, a large proportion of polysensitized individuals may have dermatitis in other skin areas...... was the least frequent skin area affected with dermatitis. Dermatitis on the hands/wrists [odds ratio (OR) 1.58], in the armpits (OR 1.56) and on the back (OR 1.91) was positively associated with polysensitization. The hands were the only skin area with dermatitis which maintained the association...

  8. Paracetamol suppository induced allergic contact dermatitis

    Directory of Open Access Journals (Sweden)

    Rangaraj Murugaiyan

    2016-01-01

    Full Text Available Paracetamol, a para-aminophenol derivative given systemically can produce allergic reactions and has been reported so far, but allergic reaction due to suppositories is very rare. A 4 month old male child brought by his mother with complaints of raised dark coloured skin lesions over the perianal region for the past 3 days. The child had history of (H/o of fever for 4 days back for which paracetamol suppository was prescribed following which the child developed the lesion over the perianal region On examination a well defined hyperpigmented plaque of size 5*3 cms extending from anal verge posteriorly and anteriorly upto the beginning of scrotum with lateral extensions from the centre to the gluteals. In our case, the paracetamol suppository used caused an allergic reaction which made the child very irritable and the child developed an allergic contact dermatitis in the site where the suppository was kept and the surrounding area. We report this case because paracetamol suppository as such without preservative causing allergic contact dermatitis has not been reported so far and the treating doctor should keep in mind such type of reactions that might occur when used.

  9. Psychological interventions in atopic dermatitis

    NARCIS (Netherlands)

    Jaspers, Jan P. C.

    Atopic dermatitis is a common skin disease that places a large burden on patients and their families. It is characterized as a chronic inflammatory disease that most commonly begins in early childhood. Prevalence is high, especially in children, and increases in western countries. Originally,

  10. Tacrolimus treatment of atopic eczema/dermatitis syndrome.

    Science.gov (United States)

    Thestrup-Pedersen, Kristian

    2003-10-01

    Atopic dermatitis is today the most common chronic disease of children in Europe, the US and Japan. The 'golden standard' of therapy is topical glucocorticosteroids and emollients. The steroids have been on the market for four decades, are efficacious, but only advised for short-term treatment due to their risks of side effects. More than 16,000 persons suffering from atopic dermatitis have been enrolled in clinical studies of tacrolimus. One third of patients with moderate to severe atopic dermatitis experience over 90% improvement in their disease over a 12-week treatment period and up to 70% of patients have over 50% improvement. A 1-year treatment leads to more than 90% improvement in 75% of patients. The most pronounced side effect is a burning sensation occurring in up to 60% of patients. Atopic dermatitis is a chronic skin disease leading to a demand for long-term treatment control. Such treatment options have not previously been available--except for emollients which are not efficacious for controlling skin inflammation. Tacrolimus and pimecrolimus are new treatment options, free from the potential side effects of topical steroids, which are known for their efficacy in short-term treatment. The new treatment modalities prevent the eczema from relapsing and at the same time they control active eczema. The future will see a shift towards the long-term use of tacrolimus which is able to control the skin inflammation and, hopefully, shorten the course of the eczema.

  11. Nd:YAG laser incision of the vesical neck in obstructive BPH

    Science.gov (United States)

    Gilbert, Peter T. O.

    2003-06-01

    From February, 1995 through June, 2002, 68 patients underwent laser incision of the prostate at our clinic. By means of a 23 F cytoscope and a 600 micrometer lateral firing quartz fiber the vesical neck was incised at the 5 and 7 o'clock position at 60 W power. Total energy averaged 13648 J. Operative time did not exceed 15 minutes. General anesthesia was employed in all but one patient. 38 patients remained catheter-free whereas 30 patients were catheterized for two hours. Except for three cases, all patients were discharged on the same day, usually after the first micturition. Anti-inflammatory treatment was administered for two weeks, Cotrimoxazole for 5 days. No serious complications were encountered. Minor side effects included urinary retention (1 pat.), urinary infection (3 pat.) and retrograde ejaculation (1 pat.). Considering a mean follow-up of 21 months, the average Qmax improved enormously (25.4 ml/s versus 10.9 ml/s), as did residual urine volume (35 ml versus 95 ml) and IPSS (7.1 versus 20.5). Three patients required TUR-P 2-3 years after laser surgery and one patient underwent radical retropubic prostatectomy for prostate cancer 2 years later. In conclusion, Nd:YAG laser incision of the prostate is a simple, safe, reliable and cost-effective outpatient procedure.

  12. Extrofia vesical, una anomalía congénita

    Directory of Open Access Journals (Sweden)

    Roger Rojas Rojas

    2015-12-01

    Full Text Available Se realizó un trabajo descriptivo y representativo de un caso, para el que se utilizó la entrevista, la ultrasonografía y la evaluación del grupo Multidisciplinario de Genética Provincial. La paciente con 23 años de edad, con historia obstetricia de G2 P1 eutócico, clasificado de riesgo genético bajo, se le detectó en el ultrasonido del segundo semestre en la semana de gestación 19.6 una anomalía congénita, diagnosticada como extrofia vesical. Después de encontrado este hallazgo, la gestante fue remitida al Centro Genético Provincial. El equipo facultativo evaluó el caso y decidió la interrupción electiva del embarazo, siendo un feto de 450 gramos del sexo femenino. El resultado final de la anatomía patológica fue: ausencia de fusión del hueso pelviano; malformación de la vulva, clítoris prominente, labios mayores cortos y abiertos; vejiga insertada en la pared abdominal.

  13. Environmental exogenous factors and facial dermatitis: A case control study

    Directory of Open Access Journals (Sweden)

    Wen-Hui Wang

    2017-03-01

    Conclusions: Contact factors play an important role in facial dermatitis. Aggravation by sunlight exposure, ingestion of spicy food, or alcohol are more reported in facial dermatitis compared with nonfacial dermatitis.

  14. Contact allergy in children with atopic dermatitis

    DEFF Research Database (Denmark)

    Simonsen, A B; Johansen, J D; Deleuran, M

    2017-01-01

    The importance of contact allergy in children with atopic dermatitis is frequently debated. Previously, patients with atopic dermatitis were believed to have a reduced ability to produce a type IV immunological response. However, this belief has been challenged and authors have highlighted the risk...... of underestimating and overlooking allergic contact dermatitis in children with atopic dermatitis. Several studies have been published aiming to shed light on this important question but results are contradictory. To provide an overview of the existing knowledge, we systematically reviewed studies that report...... frequencies of positive patch test reactions in children with atopic dermatitis. We identified 436 manuscripts of which 31 met the inclusion criteria. Although the literature is conflicting, it is evident that contact allergy is a common problem in children with atopic dermatitis....

  15. Multispectral imaging based on a Smartphone with an external C-MOS camera for detection of seborrheic dermatitis on the scalp

    Science.gov (United States)

    Kim, Manjae; Kim, Sewoong; Hwang, Minjoo; Kim, Jihun; Je, Minkyu; Jang, Jae Eun; Lee, Dong Hun; Hwang, Jae Youn

    2017-02-01

    To date, the incident rates of various skin diseases have increased due to hereditary and environmental factors including stress, irregular diet, pollution, etc. Among these skin diseases, seborrheic dermatitis and psoriasis are a chronic/relapsing dermatitis involving infection and temporary alopecia. However, they typically exhibit similar symptoms, thus resulting in difficulty in discrimination between them. To prevent their associated complications and appropriate treatments for them, it is crucial to discriminate between seborrheic dermatitis and psoriasis with high specificity and sensitivity and further continuously/quantitatively to monitor the skin lesions during their treatment at other locations besides a hospital. Thus, we here demonstrate a mobile multispectral imaging system connected to a smartphone for selfdiagnosis of seborrheic dermatitis and further discrimination between seborrheic dermatitis and psoriasis on the scalp, which is the more challenging case. Using the system developed, multispectral imaging and analysis of seborrheic dermatitis and psoriasis on the scalp was carried out. It was here found that the spectral signatures of seborrheic dermatitis and psoriasis were discernable and thus seborrheic dermatitis on the scalp could be distinguished from psoriasis by using the system. In particular, the smartphone-based multispectral imaging and analysis moreover offered better discrimination between seborrheic dermatitis and psoriasis than the RGB imaging and analysis. These results suggested that the multispectral imaging system based on a smartphone has the potential for self-diagnosis of seborrheic dermatitis with high portability and specificity.

  16. Prevalence of schistosome induced cercarial dermatitis in north of Iran

    Directory of Open Access Journals (Sweden)

    Seif Ali Mahdavi

    2013-02-01

    Full Text Available Objective: To investigate the level of people’s infection to cecarial dermatitis in Mazandaran Province(north of Iran, where is susceptible to this disease due to Mazandaran’s climate. Methods: The present descriptive study is a cross sectional one and was done during 2010-2011. The sample and population were 2 310 people, randomly chosen in 77 clusters from 4 towns, 30 people in each cluster on average. The survey form was given to people house-by-house and the clinical observation of the positive cases were recorded. The related medicine (calamin ointment prevention methods were prescribed by the doctors of the research team and freely given to the infected patients. SPSS was applied to analyze the groups of age, sex, job and the part of the body infected. Results: Among the 2 310 population studied, 139 of them (6.1% were infected to cecarial dermatitis. Among the 139 people who had cecarial dermatitis, there was a significant difference in the amounts related to the groups of job, age and the part of body infected. Farmers were infected to this disease more than other vocations 74 (53.2%; people between 40-49 years were infected to cecarial dermatitis more than other age groups 38 (27.3%; leg was the most vulnerable bodypart 112 (80.6%. Conclusions: It can be concluded that since this farmers and 40-49 years group are more exposed to mud and dirty water, these people are more infected to cecarial dermatitis. Close cooperation among health and environment authorities should be carried out 40-49 years, to control this disease 40-49 years.

  17. Japanese guidelines for atopic dermatitis 2017

    Directory of Open Access Journals (Sweden)

    Ichiro Katayama

    2017-04-01

    The basics of treatment discussed in this guideline are based on the “Guidelines for the Treatment of Atopic Dermatitis 2008” prepared by the Health and Labour Sciences Research and the “Guidelines for the Management of Atopic Dermatitis 2015 (ADGL2015” prepared by the Atopic Dermatitis Guidelines Advisory Committee, Japanese Society of Allergology in principle. The guidelines for the treatment of atopic dermatitis are summarized in the “Japanese Guideline for the Diagnosis and Treatment of Allergic Disease 2016” together with those for other allergic diseases.

  18. Japanese Guideline for Atopic Dermatitis 2014

    Directory of Open Access Journals (Sweden)

    Ichiro Katayama

    2014-01-01

    The basics of treatment discussed in this guideline are based on the "Guidelines for the Treatment of Atopic Dermatitis 2008" prepared by the Health and Labour Sciences Research and the "Guidelines for the Management of Atopic Dermatitis 2012 (ADGL2012" prepared by the Atopic Dermatitis Guidelines Advisory Committee, Japanese Society of Allergology in principle. The guidelines for the treatment of atopic dermatitis are summarized in the "Japanese Guideline for the Diagnosis and Treatment of Allergic Disease 2013" together with those for other allergic diseases.

  19. Allergic contact dermatitis: Patient management and education.

    Science.gov (United States)

    Mowad, Christen M; Anderson, Bryan; Scheinman, Pamela; Pootongkam, Suwimon; Nedorost, Susan; Brod, Bruce

    2016-06-01

    Allergic contact dermatitis is a common diagnosis resulting from exposure to a chemical or chemicals in a patient's personal care products, home, or work environment. Once patch testing has been performed, the education and management process begins. After the causative allergens have been identified, patient education is critical to the proper treatment and management of the patient. This must occur if the dermatitis is to resolve. Detailed education is imperative, and several resources are highlighted. Photoallergic contact dermatitis and occupational contact dermatitis are other considerations a clinician must keep in mind. Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  20. Allergic contact dermatitis caused by cosmetic products.

    Science.gov (United States)

    González-Muñoz, P; Conde-Salazar, L; Vañó-Galván, S

    2014-11-01

    Contact dermatitis due to cosmetic products is a common dermatologic complaint that considerably affects the patient's quality of life. Diagnosis, treatment, and preventive strategies represent a substantial cost. This condition accounts for 2% to 4% of all visits to the dermatologist, and approximately 60% of cases are allergic in origin. Most cases are caused by skin hygiene and moisturizing products, followed by cosmetic hair and nail products. Fragrances are the most common cause of allergy to cosmetics, followed by preservatives and hair dyes; however, all components, including natural ingredients, should be considered potential sensitizers. We provide relevant information on the most frequent allergens in cosmetic products, namely, fragrances, preservatives, antioxidants, excipients, surfactants, humectants, emulsifiers, natural ingredients, hair dyes, sunscreens, and nail cosmetics. Copyright © 2013 Elsevier España, S.L.U. and AEDV. All rights reserved.

  1. The history of atopic dermatitis.

    Science.gov (United States)

    Kramer, Owen N; Strom, Mark A; Ladizinski, Barry; Lio, Peter A

    Fred Wise (1881-1950) and Marion Sulzberger (1895-1983) are often credited with introducing the term atopic dermatitis to dermatology in 1933. This definition was based on atopy, a term first created by Arthur Coca (1875-1959) and Robert Cooke (1880-1960) in 1923, when they recognized an association between allergic rhinitis and asthma. Despite its recent introduction into our medical lexicon, historical precursors of atopic dermatitis date back to at least as early as 69-140 ce. In this contribution, we highlight both the prominent individuals credited with shaping the disorder into our current interpretation and the suspected historical precursors of this disease and reported treatments. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Arthritis dermatitis syndrome in children

    International Nuclear Information System (INIS)

    Velasquez Mendez, Monica Patricia; Ramirez Gomez, Luis Alberto

    2004-01-01

    The pediatric rheumatology is a medical specialization with many areas under developed. The prevalence, pathophysiology and form of presentation of the pediatric rheumatic disease are different of adults. The skin compromise in many pediatric rheumatic diseases is a helping sing for diagnosis. The arthritis-dermatitis syndrome can be the first manifestation of many diseases as infections, tumors and endocrine diseases, but in pediatric age the immunologic and infections diseases are really important. Among infections diseases, virus (parvovirus, rubella, HIV) and bacteria (gonococcus, meningoccus) are the most Important. Within the group of autoimmune diseases the vasculitis such as Henoch-Schonlein purpura and Kawasaki disease are among the more prevalent autoimmune disease. This is a general review about arthritis-dermatitis syndrome in pediatric age

  3. Contact dermatitis caused by preservatives.

    Science.gov (United States)

    Yim, Elizabeth; Baquerizo Nole, Katherine L; Tosti, Antonella

    2014-01-01

    Preservatives are biocidal chemicals added to food, cosmetics, and industrial products to prevent the growth of microorganisms. They are usually nontoxic and inexpensive and have a long shelf life. Unfortunately, they commonly cause contact dermatitis. This article reviews the most important classes of preservatives physicians are most likely to encounter in their daily practice, specifically isothiazolinones, formaldehyde and formaldehyde-releasers, iodopropynyl butylcarbamate, methyldibromoglutaronitrile, and parabens. For each preservative mentioned, the prevalence of sensitization, clinical presentation of contact dermatitis, patch testing concentrations, cross reactions, and related legislation will be discussed. Mandatory labeling of preservatives is required in some countries, but not required in others. Until policies are made, physicians and patients must be proactive in identifying potential sensitizers and removing their use. We hope that this article will serve as a guide for policy makers in creating legislation and future regulations on the use and concentration of certain preservatives in cosmetics and industrial products.

  4. An analysis of the incidence and related factors for radiation dermatitis in breast cancer patients who receive radiation therapy

    International Nuclear Information System (INIS)

    Lee, Sun Young; Kwon, Hyoung Cheol; Kim, Jung Soo; Lee, Heui Kwan

    2010-01-01

    We analyzed the incidence and related factors of radiation dermatitis; at first, to recognize whether a decrease in radiation dermatitis is possible or not in breast cancer patients who received radiation therapy. Of 338 patients, 284 with invasive breast cancer who received breast conservation surgery with radiotherapy at Chonbuk National University Hospital from January 2007 to June 2009 were evaluated. Patients who also underwent bolus, previous contralateral breast irradiation and irradiation on both breasts were excluded. For patients who appeared to have greater than moderate radiation dermatitis, the incidence and relating factors for radiation dermatitis were analyzed retrospectively. A total of 207 and 77 patients appeared to have RTOG grade 0/1 or above RTOG grade 2 radiation dermatitis, respectively. The factors found to be statistically significant for the 77 patients who appeared to have greater than moderate radiation dermatitis include the presence of lymphocele due to the stasis of lymph and lymph edema which affect the healing disturbance of radiation dermatitis (p=0.003, p=0.001). Moreover, an allergic reaction to plaster due to the immune cells of skin and the activation of cytokine and concomitant hormonal therapy were also statistically significant factors (p=0.001, p=0.025). Most of the breast cancer patients who received radiation therapy appeared to have a greater than mild case of radiation dermatitis. Lymphocele, lymphedema, an allergy to plaster and concomitant hormonal therapy which affect radiation dermatitis were found to be significant factors. Consequently, we should eliminate lymphocele prior to radiation treatment for patients who appear to have an allergic reaction to plaster. We should also instruct patients of methods to maintain skin moisture if they appear to have a greater than moderate case of radiation dermatitis.

  5. Revisión bibliográfica de cáncer vesical de origen laboral

    Directory of Open Access Journals (Sweden)

    Beatriz Suárez-Baena

    2015-06-01

    Full Text Available Introducción y Objetivos: Realizamos una revisión bibliográfica para determinar la relación entre la exposición a determinadas sustancias en el ámbito laboral y el desarrollo de cáncer vesical, clarificar aquellas profesiones con mayor riesgo y si éste presenta diferencias entre géneros. Material y Métodos: Revisión sistemática. Bases de datos: MEDLINE (Medlars Online International Literature, vía PubMed, OSH UPDATE, IBECS e ILO (International Labour Organization.Se incluyeron los artículos publicados en Inglés o Español, estudios Internacionales o Nacionales, publicaciones dirigidas a relacionar efectos de exposición laboral con cáncer vesical, en los últimos 5 años (2009-2014. Resultados: Se localizaron 156 estudios. Sólo 18 cumplieron los criterios de inclusión. Se encontraron 3 estudios de cohortes, 9 de casos y controles, 3 meta-análisis,2 estudios descriptivos y una serie de casos. Las principales profesiones de riesgo son las relacionadas con la industria de hierro, acero y colorantes, minería de carbón, trabajadores del caucho, pintores, agricultores, peluqueros, conductores de camiones y profesionales en contacto con sustancias explosivas. Conclusiones: En nuestra búsqueda hemos encontrado varios estudios que evidencian relación entre la exposición laboral y el cáncer vesical, aunque se requiere más información, y de más calidad, que permita establecer resultados concluyentes.

  6. Immunotherapy of allergic contact dermatitis.

    Science.gov (United States)

    Spiewak, Radoslaw

    2011-08-01

    The term 'immunotherapy' refers to treating diseases by inducing, enhancing or suppressing immune responses. As allergy is an excessive, detrimental immune reaction to otherwise harmless environmental substances, immunotherapy of allergic disease is aimed at the induction of tolerance toward sensitizing antigens. This article focuses on the historical developments, present state and future outlook for immunotherapy with haptens as a therapeutic modality for allergic contact dermatitis. Inspired by the effectiveness of immunotherapy in respiratory allergies, attempts were undertaken at curing allergic contact dermatitis by means of controlled administration of the sensitizing haptens. Animal and human experiments confirmed that tolerance to haptens can be induced most effectively when the induction of tolerance precedes attempted sensitization. In real life, however, therapy is sought by people who are already sensitized and an effective reversal of hypersensitivity seems more difficult to achieve. Decades of research on Rhus hypersensitivity led to a conclusion that immunotherapy can suppress Rhus dermatitis, however, only to a limited degree, for a short period of time, and at a high risk of side effects, which makes this method therapeutically unprofitable. Methodological problems with most available studies of immunotherapy of contact allergy to nickel make any definite conclusions impossible at this stage.

  7. Contact allergy to finished woods in furniture and furnishings: a small allergic contact dermatitis epidemic to western red cedar in sauna interior decoration.

    Science.gov (United States)

    Huilaja, L; Kubin, M E; Riekki, R

    2016-01-01

    Allergic contact dermatitis caused by wood dust remains uncommon and most cases are occupational. Contact allergy to finished wooden products is even more rare and only few cases of contact dermatitis to wooden furnishings and furniture are described. During 2012-2014 surprisingly many patients with dermatitis associated to sauna baths were referred to our clinic. We report three novel cases with allergic contact dermatitis to western red cedar due to exposure during sauna baths. Three cases of non-occupational contact dermatitis to western red cedar were confirmed by patch testing. Allergic contact dermatitis to interior decoration or furniture is a rarity, but can be induced by novel exposures, like western red cedar in sauna interior decoration. © 2015 European Academy of Dermatology and Venereology.

  8. Evaluation of the depth of infiltration of urothelial carcinoma in the vesical wall obtained by transurethral intravesical echotomography

    Directory of Open Access Journals (Sweden)

    Milošević Radovan

    2007-01-01

    Full Text Available Background/Aim. Transitional cell carcinoma (TCC is the most frequent tumor of the bladder and represents 95−98% of blader neoplasams and 2−3% of all carcinomas in the body. In urogenital oncology more frequent is only prostatic cancer. Evaluation of the depth of infiltration of urothelial carcinoma in the vesical wall represents the clinical base in treatment planning and prognosis. Clinical investigation and convential radiological procedures have a low level of accuracy in estimating the local growth of the tumor. The aims of our investigation were to determine the depth of infiltration of urothelial carcinoma in the vesical wall in the investigated group of patients by transurethral intravesical echotomography (TIE and computerised tomography (CT scan and to compare results obtained by both methods with pathohistological (PH results, and, based on the difference of the results determine which method was more accurate in the evaluation of the depth of infiltration of urothelial carcinoma in the vesical wall. Methods. Thirty patients with TCC of the bladder both genders, aged 51−81 years were involved in our investigation. In all of these patients, radical cystectomy (RC was performed. This was neccessary to provide the defintive PH result. Transurethral intravesical echotomography was performed by ultrasound scanner type 1846 Bruel and Kjaer, sond type 1850, and the CT scan was perfomed by Pace plus, General Electric, U.S.A. The specimen for the definitive PH result obtained by RC includes all standards of the TNM classification. Results. Using CT scan, the most frequent was T1 stage (17 patients or 56.68%. Using TIE, the most frequent was T2 stage (22 patients or 73.33%. After RC the most frequent was T2 stage (21 patients or 70%. The Kolmogorov-Smirnov test, showed a high significant difference between the results obtained using CT and definitive PH results after RC. The same test showed no statistically significant difference between

  9. Eversión vesical completa a través de una fístula vesicovaginal

    OpenAIRE

    Jhoan Aragón Charry; Eduardo Reyna Villasmil; Joel Santos Bolívar

    2013-01-01

    La eversión vesical completa es rara. Se presenta el caso de una eversión de vejiga urinaria a través de una fístula vesicovaginal acompañada de prolapso útero-vaginal concurrente. Se trata de paciente de 70 años que presentó una tumoración compatible con un prolapso vaginal grado IV y una tumoración edematosa, pegajosa y piriforme por delante del prolapso compatible con la vejiga con un orificio en la pared anterior de la vagina a través del cual la mucosa de la vejiga estaba evertida, proc...

  10. Irritant Contact Dermatitis : Diagnosis and Risk Factors

    NARCIS (Netherlands)

    Schuttelaar, Maria; Johansen, Jeanne Duus; Lepoittevin, Jean-Pierre; Thyssen, Jacob P.

    2016-01-01

    Irritant contact dermatitis is frequent and is induced by direct and repeated contact with skin irritants such as detergents, abrasives, solvents and physical factors such as dry air and occlusion (by wearing gloves) but also water. When dermatitis has developed, even a minimal skin irritation, like

  11. Genetic variation of contact dermatitis in broilers

    DEFF Research Database (Denmark)

    Ask, Birgitte

    2010-01-01

    This study aimed to investigate the presence of genetic variation in footpad dermatitis (FPD) and hock burns (HB) and the possibility to genetically select against these. A field trial including 10 commercial broiler lines (n = 102 to 265) was carried out at 2 Dutch farms. Footpad dermatitis and HB...

  12. Radiation dermatitis following electron beam therapy

    International Nuclear Information System (INIS)

    Price, N.M.

    1978-01-01

    Ten patients, who had been treated for mycosis fungoides with electron beam radiation ten or more years previously, were examined for signs of radiation dermatitis. Although most patients had had acute radiation dermatitis, only a few manifested signs of mild chronic changes after having received between 1,000 and 2,800 rads

  13. PLANT DERMATITIS IN THE SOUTHERN TRANSVAAL*

    African Journals Online (AJOL)

    le bush stinging-nettle may be encountered in bush ps in Southern Transvaal veld. vo patients with seasonal rashes of the face suggestive lant dermatitis were seen in this series, but no definite es were found. MANAGEMENT. ~rential Diagnosis mditions seen in the survey period which could be used with plant dermatitis ...

  14. [Main Causes of Occupational Allergic Contact Dermatitis: A Three Year Study in the Center of Portugal].

    Science.gov (United States)

    Pestana, Catarina; Gomes, Raquel; Pinheiro, Vítor; Gouveia, Miguel; Antunes, Isabel; Gonçalo, Margarida

    2016-08-01

    Allergic contact dermatitis, along with irritant contact dermatitis and immediate contact reactions, contact urticarial, are the most frequent dermatological occupational disease, but seldom reported to the National authorities. We performed a 3-year retrospective study at the allergology section in the Dermatology Clinic of the University Hospital of Coimbra to evaluate the main occupations diagnosed as occupational allergic contact dermatitis, most common allergens and the effect of the modification of the work station in the evolution of the disease. During 2012 - 2014 among the 941 patch tested patients, 77 (8.2%) were diagnosed with occupational allergic contact dermatitis, with 169 positive patch tests related to occupational exposure, 55 detected within the baseline and 114 in complementary test series. In most cases allergic contact dermatitis involved the hands (88.3%), main professional activities were nail estheticians and hairdressers due to the manipulation of (meth)acrylates, the most common allergen in the study. After the diagnosis, 27.3% abandoned the work, 23.4% changed the work station, 49% avoided exposure to the responsible allergen. Contact dermatitis resolved in 39% of the patients, improved in 39% but had no change in the remaining 22%. This study, although including only patients from the center of Portugal, evaluates a large sample of patients with different occupations studied with a larger variety of allergens. Apart from classical allergens and professions responsible for occupational allergic contact dermatitis that we found in lower numbers (thiuram mix, paraphenylenodiamine, chromium and cobalt in health care workers, hairdressers and in the building industry), (meth)acrylates tested outside the European and Portuguese Baseline Series were the main cause of occupational allergic contact dermatitis, namely in nail estheticians. Methylisothiazolinone, the second more frequent occupational contact allergen in the present study was

  15. Study Of Clinical Profile of Allergic Contact Dermatitis In Pune

    Directory of Open Access Journals (Sweden)

    Sayal S K

    1999-01-01

    Full Text Available One hundred and twenty five cases of clinically diagnosed allergic contact dermatitis were studied. All patients were subjected to patch test with standard test allergens and also with suspected test allergens based on history and clinical profile. Allergic contact dermatitis due to Parthenium hysterophorus was commonest and found in 64% cases, followed by wearing apparel and jewellery in 16.8%, topical medicaments in 8% and cosmetics and occupational contactants in 5.6% cases each. The common individual allergens other than parthenium, were nickel in 8.8%, leather, hair dye and cement in 3.2% each, nitrofurazone and petrol, oil, lubricant (POL in 2.4% each. Patch test with suspected allergens was positive in 72% of cases.

  16. Skin absorption through atopic dermatitis skin

    DEFF Research Database (Denmark)

    Halling-Overgaard, A-S; Kezic, S; Jakasa, I

    2017-01-01

    Patients with atopic dermatitis have skin barrier impairment in both lesional and non-lesional skin. They are typically exposed to emollients daily and topical anti-inflammatory medicaments intermittently, hereby increasing the risk of developing contact allergy and systemic exposed to chemicals...... ingredients found in these topical preparations. We systematically searched for studies that investigated skin absorption of various penetrants, including medicaments, in atopic dermatitis patients, but also animals with experimentally induced dermatitis. We identified 40 articles, i.e. 11 human studies...... examining model penetrants, 26 human studies examining atopic dermatitis drugs and 3 animal studies. We conclude that atopic dermatitis patients have nearly two-fold increased skin absorption when compared to healthy controls. There is a need for well-designed epidemiological and dermato...

  17. Contact Dermatitis for the Practicing Allergist.

    Science.gov (United States)

    Bernstein, David I

    2015-01-01

    This article provides an overview of important practice recommendations from the recently updated Contact Dermatitis Practice Parameter. This updated parameter provides essential recommendations pertaining to clinical history, physical examination, and patch testing evaluation of patients suspected of allergic contact dermatitis. In addition to providing guidance for performing and interpreting closed patch testing, the updated parameter provides concrete recommendations for assessing metal hypersensitivity in patients receiving prosthetic devices, for evaluating workers with occupational contact dermatitis, and also for addressing allergic contact dermatitis in children. Finally, the document provides practical recommendations useful for educating patients regarding avoidance of exposure to known contact sensitizers in the home and at work. The Contact Dermatitis Parameter is designed as a practical, evidence-based clinical tool to be used by allergists and dermatologists who routinely are called upon to evaluate patients with skin disorders. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  18. Follicular contact dermatitis revisited: A review emphasizing neomycin-associated follicular contact dermatitis

    Science.gov (United States)

    Cohen, Philip R

    2014-01-01

    Follicular contact dermatitis clinically presents as individual papules that include a central hair follicle. Pathologic features involve the follicle and the surrounding dermis: spongiosis and vesicle formation of the follicular epithelium associated with perifollicular and perivascular lymphocytic inflammation. Using the PubMed database, an extensive literature search was performed on follicular contact dermatitis and neomycin. Relevant papers were reviewed and the clinical and pathologic features, the associated chemicals (including a more detailed description of neomycin), the hypothesized pathogenesis, and the management of follicular contact dermatitis were described. Several agents-either as allergens or irritants-have been reported to elicit follicular contact dermatitis. Several hypotheses have been suggested for the selective involvement of the follicles in follicular contact dermatitis: patient allergenicity, characteristics of the agent, vehicle containing the agent, application of the agent, and external factors. The differential diagnosis of follicular contact dermatitis includes not only recurrent infundibulofolliculitis, but also drug eruption, mite infestation, viral infection, and dermatoses that affect hair follicles. The primary therapeutic intervention for follicular contact dermatitis is withdrawal of the causative agent; treatment with a topical corticosteroid preparation may also promote resolution of the dermatitis. In conclusion, follicular contact dermatitis may be secondary to allergens or irritants; topical antibiotics, including neomycin, may cause this condition. Several factors may account for the selective involvement of the hair follicle in this condition. Treatment of the dermatitis requires withdrawal of the associated topical agent; in addition, topical corticosteroids may be helpful to promote resolution of lesions. PMID:25516854

  19. Atopic Dermatitis (Eczema): An Appraisal

    Science.gov (United States)

    Hudson, Arthur L.

    1962-01-01

    Atopic (spontaneous) allergies and nonatopic (induced) allergies are often confused. The meaning of these terms is definite, but the occurrence of either (in a given individual) may depend upon his autonomic nervous system control. The evidence that allergens produce the cutaneous changes in atopic dermatitis is flimsy, and neurodermatitis would be a more appropriate term since the entity falls into that pattern of skin changes. Treatment carried out, from infancy sometimes to old age, consists of careful management of the patient in the physical and emotional spheres, avoidance of external irritation and the use of a multiplicity of anti-pruritic, anti-inflammatory and sedative agents. PMID:13955448

  20. Use of the mouse ear vesicant model to evaluate the effectiveness of ebselen as a countermeasure to the nitrogen mustard mechlorethamine.

    Science.gov (United States)

    Lulla, Anju; Reznik, Sandra; Trombetta, Louis; Billack, Blase

    2014-12-01

    Previous studies in this and other laboratories have demonstrated that ebselen (EB-1), an organoselenium compound, spares cells from mechlorethamine (HN2) toxicity in vitro. In the present study, the hypothesis that EB-1 will reduce dermal toxicity of HN2 in vivo is put forward and found to have merit. Using the mouse ear vesicant model (MEVM), HN2, applied topically, showed a dose-dependent effect upon ear swelling and thickness 24 h after treatment; whereas tissue injury consistent with vesication was observed at the higher test doses of HN2 (≥ 0.250 µmol per ear). To examine HN2 countermeasure activity using the MEVM, either hydrocortisone (HC), as a positive control, or EB-1, the test countermeasure, was administered as three topical treatments 15 min, 4 and 8 h after HN2 exposure. Using this approach, both HC and EB-1 were found to reduce tissue swelling associated with HN2 toxicity 24 h after exposure to the vesicant. Taken together, these data demonstrate for the first time the effectiveness of EB-1 as a vesicant countermeasure in a relevant in vivo model. Copyright © 2013 John Wiley & Sons, Ltd.

  1. Occupational contact dermatitis in the wind energy industry.

    Science.gov (United States)

    Lárraga-Piñones, G; Heras-Mendaza, F; Conde-Salazar, L

    2012-12-01

    In 2010, wind energy coverage in Spain increased by 16%, making the country the world's fourth largest producer in a fast-developing industry that is also a source of employment. Occupational skin diseases in this field have received little attention. The present study aims to describe the main characteristics of skin diseases affecting workers in the wind energy industry and the allergens involved. We performed a descriptive, observational study of workers from the wind energy industry with suspected contact dermatitis who were referred to the occupational dermatology clinic of the National School of Occupational Medicine (Escuela Nacional de Medicina del Trabajo) between 2009 and 2011. We took both a clinical history and an occupational history, and patients underwent a physical examination and patch testing with the materials used in their work. We studied 10 workers (8 men, 2 women), with a mean age of 33.7 years. The main finding was dermatitis, which affected the face, eyelids, forearms, and hands. Sensitization to epoxy resins was detected in 4 workers, 1 of whom was also sensitized to epoxy curing agents. One worker was sensitized to bisphenol F resin but had a negative result with epoxy resin from the standard series. In the 5 remaining cases, the final diagnosis was irritant contact dermatitis due to fiberglass. Occupational skin diseases are increasingly common in the wind energy industry. The main allergens are epoxy resins. Fiberglass tends to produce irritation. Copyright © 2012 Elsevier España, S.L. and AEDV. All rights reserved.

  2. In vivo skin penetration of macromolecules in irritant contact dermatitis.

    Science.gov (United States)

    Abdel-Mottaleb, Mona M A; Lamprecht, Alf

    2016-12-30

    Recently, a selective preferential accumulation of polymeric nanoparticles (in the size range around 100nm) has been observed in the follicular system of dermatitis skin. The present investigation aimed at clearly investigating the effect of irritant contact dermatitis on the barrier permeability for colloidal systems below this size range, namely quantum dots and hydrophilic macromolecules. Irritant dermatitis was induced in mice and the penetrability of quantum dots (5nm) and hydrophilic dextran molecules has been tracked in both healthy and inflamed skin using confocal laser scanning microscopy. The selective accumulation of the quantum dots was clearly observed in inflamed skin while hydrophilic dextran behaved similarly in both healthy and inflamed skin. The therapeutic potential for the transdermal delivery of peptide drugs through inflamed skin has been also tested in rats. Results revealed that the transdermal permeation of insulin and calcitonin was not significantly enhanced in dermatitis compared to healthy skin. On the other side, permeation through stripped skin was significantly higher. However, the effect was limited and shorter compared to the SC injection where t min was 0.5h and 2h with a 70% and 46% reduction in blood glucose levels for the stripped skin and the SC injection respectively. Similarly, t min was 4h and 8h with area under the curve of 161±65% and 350±97% for the stripped skin and the SC injection respectively. In conclusion, the changes in skin permeability accompanied with skin inflammation did not affect its permeability to peptide drugs. Our findings also underline that experiments with the tape stripped skin model as a surrogate for inflamed skin can risk misleading conclusions due to significant difference of skin permeability between the tape stripped skin and inflamed skin. Copyright © 2016 Elsevier B.V. All rights reserved.

  3. Contact dermatitis and patch testing for the allergist.

    Science.gov (United States)

    Fonacier, Luz; Noor, Irum

    2018-03-06

    Contact dermatitis (CD) is a common disease seen by allergists. Although underutilized, patch testing (PT) remains the gold standard in the diagnosis of allergic CD. It is not difficult to perform, however, the interpretation of the PT, proper classification of the results and determination of their relevance, need an appropriate level of expertise. The objective of this article is to provide a review of CD and its key allergens and provide updates and recommendations for the practicing allergist. Through the use of various scientific search engines (e.g., PubMed and Medline) we reviewed literature on CD, PT, key allergens, occupational dermatitis and treatment. Studies on CD, important allergens, and PT were considered. Contact induced dermatitis may be due to allergic CD, irritant CD, systemic CD, contact urticaria and protein CD. Key allergens include metals (nickel, gold), topical medicaments (topical corticosteroids), and cosmetics and personal care products (fragrances and preservatives such as methyl- and methylchloro-isothiazolinone). Present relevance of a positive PT is the combination of definite, probable, and possible relevance and should be correlated with the patient's history and physical examination. Treatment of allergic CD includes identification of relevant allergens, patient education, avoidance and provision of alternative products the patient can use. CD is a common inflammatory skin disease and should be suspected in patients presenting acute, subacute or chronic dermatitis. The gold standard for diagnosing allergic CD is PT. This article provides practical recommendations for the diagnosis and management of CD commonly seen by the allergist in their practice. Copyright © 2018. Published by Elsevier Inc.

  4. Selected aspects of quality of life in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Joanna Kasznia-Kocot

    2014-06-01

    Full Text Available Introduction. Atopic dermatitis (AD is a chronic dermatological disease of multifactorial pathogenesis with persistent pruritus and extreme skin dryness including typical skin changes caused by many interactions between genetic and environmental factors. The study aims to evaluate the selected aspects of quality of life in AD. Material and methods. To what extent does the disease affect the daily practice of the patient and their family, what are their expenditures in connection with the treatment, and also how they perceive themselves and emotional, sexual, social behavior. 71 adult subjects 48(68% women and 23 (32% men were selected from the allergology clinics in the region of Silesia for this questionnaire based study. Results. Pruritus was felt by everyone, skin pain by 69%, and skin burning by 86%. The great majority of subjects had some constrains in doing housework due to skin complaints. The disease also affected professional work and school achievements. Almost everyone agreed that money spent on medication purchase and skin care agents impacted on financial resources. Atopic dermatitis affected 75% in social functioning, leisure time, sports practicing. The disease affected self-esteem level and confidence. Half of the examined subjects experienced bad feelings in contact with a partner, or felt stigmatized by negative reactions of the environment because of the skin appearance. Often atopic dermatitis caused problems with sound sleep (65% various emotional disorders and also disorders in the sexual sphere (32%. Every fourth subject felt depressed and every seventh thought of suicide. Conclusions. Atopic dermatitis is a disease which adversely influences many aspects of life and undoubtedly impairs the quality of life in a serious and distressing way. Therefore its treatment should be supported by psychotherapy.

  5. [Occupational dermatitis in health care personnel].

    Science.gov (United States)

    Barbaud, Annick

    2002-09-01

    Occupational dermatosis are frequent among healthcare workers. Irritant hand dermatitis is more common than allergic contact dermatitis. It is enhanced by the exposure to irritants: water, detergents, disinfectants and a history of atopic dermatitis. Natural rubber latex contained in rubber gloves can induce contact urticaria or generalized immediate allergic reactions. Contact eczema can be induced by rubber accelerators such as thiurams, disinfectants (glutaraldehyde, dodecyldimethylammonium). Nurses can become sensitized to handled drugs (antibiotics, propacetamol...). These occupational allergies have to be diagnosed, because sensitized nurses can develop severe generalized cutaneous adverse drug reactions if they are systemically exposed to the same drug than those that has previously induced an occupational contact allergy.

  6. Atopic and Contact Dermatitis of the Vulva.

    Science.gov (United States)

    Pichardo-Geisinger, Rita

    2017-09-01

    Pruritus, or itch, is a common vulvar complaint that is often treated empirically as a yeast infection; however, yeast infections are just one of the many conditions that can cause vulvar itch. Ignoring other conditions can prolong pruritus unnecessarily. Atopic dermatitis, irritant contact dermatitis, and allergic contact dermatitis are extremely common noninfectious causes of vulvar itch that are often underdiagnosed by nondermatologists. Identifying these conditions and treating them appropriately can significantly improve a patient's quality of life and appropriately decrease health care expenditures by preventing unnecessary additional referrals or follow-up visits and decreasing pharmaceutical costs. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Topical antifungals for seborrhoeic dermatitis

    Science.gov (United States)

    Okokon, Enembe O; Verbeek, Jos H; Ruotsalainen, Jani H; Ojo, Olumuyiwa A; Bakhoya, Victor Nyange

    2015-01-01

    Background Seborrhoeic dermatitis is a chronic inflammatory skin condition that is distributed worldwide. It commonly affects the scalp, face and flexures of the body. Treatment options include antifungal drugs, steroids, calcineurin inhibitors, keratolytic agents and phototherapy. Objectives To assess the effects of antifungal agents for seborrhoeic dermatitis of the face and scalp in adolescents and adults. A secondary objective is to assess whether the same interventions are effective in the management of seborrhoeic dermatitis in patients with HIV/AIDS. Search methods We searched the following databases up to December 2014: the Cochrane Skin Group Specialised Register, the Cochrane Central Register of Controlled Trials (CENTRAL) (2014, Issue 11), MEDLINE (from 1946), EMBASE (from 1974) and Latin American Caribbean Health Sciences Literature (LILACS) (from 1982). We also searched trials registries and checked the bibliographies of published studies for further trials. Selection criteria Randomised controlled trials of topical antifungals used for treatment of seborrhoeic dermatitis in adolescents and adults, with primary outcome measures of complete clearance of symptoms and improved quality of life. Data collection and analysis Review author pairs independently assessed eligibility for inclusion, extracted study data and assessed risk of bias of included studies. We performed fixed-effect meta-analysis for studies with low statistical heterogeneity and used a random-effects model when heterogeneity was high. Main results We included 51 studies with 9052 participants. Of these, 45 trials assessed treatment outcomes at five weeks or less after commencement of treatment, and six trials assessed outcomes over a longer time frame. We believe that 24 trials had some form of conflict of interest, such as funding by pharmaceutical companies. Among the included studies were 12 ketoconazole trials (N = 3253), 11 ciclopirox trials (N = 3029), two lithium trials (N = 141

  8. Management of Children with Atopic Dermatitis: A Narrative Review

    Directory of Open Access Journals (Sweden)

    Masoud Golpour

    2016-11-01

    Full Text Available Context Atopic dermatitis is a chronic, relapsing skin disorder that affects all ages including infancy and childhood. There are many proved and unproved treatments for atopic dermatitis. Evidence Acquisition Data sources of this narrative review included studies about pediatric atopic dermatitis with the following keywords, pediatric, atopic dermatitis, immunity, acute, chronic, pruritic inflammatory skin disorder, infancy, childhood, diagnosis, management and treatment. All of the articles were written in English language with full text on management or treatment. Results Innate and adaptive immune system involved atopic dermatitis. Major characteristics of atopic dermatitis include pruritus, chronic or relapsing lesions and personal or family history of atopic disease. There is no specific treatment for atopic dermatitis. The treatment included rehydration, emollients, topical steroid, calcineurin inhibitors and immunosuppressant. Crisaborole topical ointment, a PDE4 anti-inflammatory topical agent (phase three of the research could be effective in atopic dermatitis. Conclusions Avoidance from trigger factors and emollients are basic treatments of atopic dermatitis.

  9. Cistectomía parcial y cáncer vesical

    Directory of Open Access Journals (Sweden)

    Octavio De La Concepción Gómez

    1997-04-01

    Full Text Available La cistectomía parcial es una técnica quirúrgica muy empleada en nuestro medio para la resolución de las neoplasias vesicales. En los años 70 fueron publicados múltiples trabajos donde se evaluaba su eficacia e indicaciones, para quedar estas últimas bien establecidas. Las tendencias internacionales han evolucionado en los últimos 10 años hacia la cirugía radical y la sustitución vesical; la experiencia acumulada hasta la actualidad ha llevado a muchas autoridades en la materia a cuestionarse sobre la utilidad de ser tan agresivos con estos pacientes, reducir su calidad de vida y descubrir que pueden tener recidivas locales a pesar de los extremo del tratamiento. Con el objetivo de conocer la supervivencia en 5 años de los pacientes sometidos a cistectomía parcial y que no recibieron tratamiento coadyuvante, se revisaron los pacientes intervenidos mediante cistectomía parcial para neoplasias vesicales primarias durante 1984 y 1985 en el Servicio de Urología del Hospital "Calixto García". También se muestra la mortalidad operatoria, las complicaciones quirúrgicas y se comparan con otros estudios publicados. La mortalidad operatoria fue del 9,09 %, la principal causa el sangramiento digestivo alto. La supervivencia bruta, del 59 % a los 5 años; los pacientes con mejor supervivencia presentaban tumores en estadios T1 y T2, con grados de diferenciación entre G-I y G-II. Se concluye que la cistectomía parcial es una alternativa útil en el tratamiento primario de las neoplasias vesicales y que su eficacia aumenta con el empleo de terapias coadyuvantes y con un buen estadiamiento preoperatorioPartial cystectomy is a surgical technique frequently used in our environment for the resolution of bladder neoplasms. During 1970s a great deal of medical papers were published in which the efficacy of and the indications for this technique were assessed. The latter being well established. International trends have evolved during the last 10

  10. Cytopathology of parasitic dermatitis in dogs.

    Science.gov (United States)

    Sood, N K; Mekkib, Berhanu; Singla, L D; Gupta, K

    2012-04-01

    Out of 44 cases of dermatitis in dogs, 11 cases of parasitic origin were analyzed by cytopathology. Histopathologic examination of punch biopsies was also done for correlation with cytologic findings. Sarcoptic dermatitis was recorded in six cases, wherein, besides sarcoptic mites, neutrophils, macrophages, and plasma cells and keratinizing epithelial cells were also seen. Hematology revealed a relative neutrophilia and mild eosinophilia. Four cases of severe and generalized demodicosis complicated with bacteria and/or Malassezia sp. infection were also recorded. Histopathologically numerous Demodex sp. mites in varying stage of maturation were found damaging the hair follicles along with associated pathological changes and foreign body granulomas in one case. In addition, flea allergy dermatitis was also observed in one dog. In nutshell, cytology was found to be unequivocally effective in diagnosing parasitic dermatitis.

  11. Atopic dermatitis: tacrolimus vs. topical corticosteroid use

    African Journals Online (AJOL)

    Atopic dermatitis (AD) is an inflammatory skin disease that is characterised .... effective in the treatment of AD.5. Although ..... original steroid preparations,20 the cost-effectiveness of ... Topical corticosteroids [homepage on the Internet]. c2010.

  12. Mobile Phone Dermatitis in Children and Adults

    DEFF Research Database (Denmark)

    Richardson, Clare; Hamann, Carsten R; Hamann, Dathan

    2014-01-01

    Background: Mobile phones have been reported to cause allergic contact dermatitis (ACD). Methods: A comprehensive online literature review was conducted through the National Library of Medicine (Pubmed MEDLINE) using appropriate medical subject headings and keywords. Results: Thirty-seven cases...

  13. Occupational contact urticaria and protein contact dermatitis.

    Science.gov (United States)

    Doutre, Marie-Sylvie

    2005-01-01

    Irritant dermatitis and eczema are the most prevalent occupational skin diseases. Less common are immediate contact reactions such as contact urticaria and protein contact dermatitis. Occupational contact urticaria can be subdivided into two categories, immunological and non immunological. However, some agents can induce these two types of reactions. Contact urticaria to natural rubber latex is particularly frequent among health care personnel, but contact urticaria to a wide variety of other substances occurs in many other occupations. Among those at risk are cooks, bakers, butchers, restaurant personnel, veterinarians, hairdressers, florists, gardeners, and forestry workers. Protein contact dermatitis in some of these occupations is caused principally by proteins of animal or plant origin, especially among individuals with a history of atopic dermatitis. Diagnosis requires careful interrogation, clinical examination and skin tests (open tests and prick tests with immediate lecture) to identify a particular contact allergen.

  14. Occupational issues of allergic contact dermatitis

    DEFF Research Database (Denmark)

    Andersen, Klaus E

    2003-01-01

    Occupational contact dermatitis is often of multifactorial origin, and it is difficult to determine the relative significance of the various contributing factors. Contact allergies are relevant in 20-50% of recognised occupational contact dermatitis cases. The reported frequency in different...... of the reported contact allergies is often uncertain. Many occupational contact dermatitis patients with documented contact allergies develop chronic eczema, in spite of work changes and attempted allergen avoidance. Recognition/non-recognition of a notified case may be based on circumstantial evidence, because......-effect relationships to be established with increased certainty. For prevention of allergic contact dermatitis it was a major step forward, with mandatory ingredient labelling of cosmetic products. However, improved labelling of the presence of contact allergens in household and industrial products is needed...

  15. Chromate dermatitis from a boiler lining.

    Science.gov (United States)

    Rycroft, R J; Calnan, C D

    1977-08-01

    Chromate dermatitis is described in a mechanical fitter working inside boiler combustion chambers. A source of hexavalent chromate is traced to the action of the heat and alkaline fuel ash on trivalent chrome ore in parts of the refractory lining. Removal of the patient from this contact has resulted in almost complete clearing of his dermatitis, without any relapse, during a 9-month follow-up period.

  16. Jet Fuel-Associated Occupational Contact Dermatitis.

    Science.gov (United States)

    Contestable, James J

    2017-03-01

    Occupational contact dermatitis is a ubiquitous problem. Sailors onboard U.S. Navy vessels are at high risk given the multitude of potential workplace exposures. Solvents, petrochemicals, and fuels are abundant and can cause irritant or allergic contact dermatitis. Symptoms of contact dermatitis can cause inability to work and, if chronic, may require a change in rating or job. Prevention of this issue requires patient education about the risks and correct personnel protective equipment. Even with preventative strategies in place, exposures and cases of contact dermatitis will occur. Treatment consists of topical steroids and immunomodulators, as well as barrier creams and emollients. The goal of treatment is to fully restore the skin's natural barrier and prevent further exposure. A classic case of jet fuel-associated contact dermatitis is reviewed. A literature review utilizing PubMed, Google Scholar, and Google Search was conducted to elucidate our understanding of this issue, current occupational health guidelines, preventative approaches, and treatments. This case report provides guidance and recommendations for providers who encounter contact dermatitis related to petrochemicals, such as jet fuel. The literature review revealed limited knowledge surrounding in vivo human skin effects of jet fuel, specifically JP-5. Even larger gaps were found in our understanding of, and guidelines for, protective modalities against jet fuel exposure and dermatitis. A case is presented to facilitate recognition of jet fuel contact dermatitis and guidance for treatment and prevention. Given our current limited knowledge and guidelines concerning protective equipment and skin protectants, multiple proposals for future studies are suggested. Reprint & Copyright © 2017 Association of Military Surgeons of the U.S.

  17. Flagellate dermatitis following consumption of shiitake mushroom

    Directory of Open Access Journals (Sweden)

    Hui Voon Loo

    2011-10-01

    Full Text Available Japanese dermatologists were the first to describe the very characteristic flagellate dermatitis following consumption of under-cooked or raw shiitake mushroom (Lentinus edodes. These similar eruptions were also reported in patients treated with bleomycin, in dermatomyositis and adult onset Still’s disease. We report a case where a 40 year old chinese female developed flagellate dermatitis following ingestion of a bun containing shiitake mushroom.

  18. ARTEFAKTNI DERMATITIS – PSIHIJATRIJSKI UZROCI

    OpenAIRE

    VURNEK ŽIVKOVIĆ, MAJA; ŠITUM, MIRNA

    2013-01-01

    Artefaktni dermatitis relativno je česta psihodermatološka bolest kod koje bolesnik oštećuje vlastitu kožu. Promjene na koži mogu biti različitog izgleda i oblika, a vrlo često izgledaju poput atipične rane. Bolesnici uglavnom niječu oštećivanje kože, a direktno suočavanje bolesnika s dijagnozom dovodi do njegovog povlačenja i traženja pomoći kod drugog liječnika. Bolest se javlja u 0,2% do 0,5% dermatoloških bolesnika, a češća je u žena nego u muškaraca i to najviše u kasnoj adolescenciji i ...

  19. Difficult to control atopic dermatitis

    Science.gov (United States)

    2013-01-01

    Difficult to control atopic dermatitis (AD) presents a therapeutic challenge and often requires combinations of topical and systemic treatment. Anti-inflammatory treatment of severe AD most commonly includes topical glucocorticosteroids and topical calcineurin antagonists used for exacerbation management and more recently for proactive therapy in selected cases. Topical corticosteroids remain the mainstay of therapy, the topical calcineurin inhibitors tacrolimus and pimecrolimus are preferred in certain locations. Systemic anti-inflammatory treatment is an option for severe refractory cases. Microbial colonization and superinfection contribute to disease exacerbation and thus justify additional antimicrobial / antiseptic treatment. Systemic antihistamines (H1) may relieve pruritus but do not have sufficient effect on eczema. Adjuvant therapy includes UV irradiation preferably of UVA1 wavelength. “Eczema school” educational programs have been proven to be helpful. PMID:23663504

  20. Cow cleanliness and digital dermatitis

    DEFF Research Database (Denmark)

    Nielsen, Bodil Højlund

    2012-01-01

    cleanliness was explored but no effect was found. In the second study, potential herd and cow level risk factors for poor hind leg cleanliness were evaluated. Data were obtained from a cross sectional study in 42 commercial dairy herds conducted by senior scientist Peter T. Thomsen. Here, no access to pasture......Digital dermatitis (DD) is an infectious cattle disease presumably caused by Treponema spp. It results in painful, ulcerative lesions in the skin of the distal extremities and can be associated with lameness in affected animals. Today, DD is a very prevalent disease in the dairy industry......; 2) To identify potential risk factors for poor cow leg cleanliness; and 3) To gain more knowledge about potential means of controlling DD. Data was obtained from three studies conducted in commercial Danish dairy herds and the results are presented in four scientific papers. In the first study, cow...

  1. Childhood Atopic Dermatitis in Taiwan

    Directory of Open Access Journals (Sweden)

    I-Jen Wang

    2016-04-01

    Full Text Available The prevalence of atopic dermatitis (AD appears to have increased dramatically over the past decades. It is generally believed that such rapid increase in prevalence cannot be explained fully by genetic factors. Environmental factors might play a role in such an increment. Children with AD are most likely to suffer considerable school absences, family stress, and health care expenditures. Because the onset of AD occurs relatively early in life, identification of early life risk factors and early management for AD to prevent the development of atopic march are of critical importance. However, there is still no consensus on coordinated prevention and management for AD in Taiwan. In this review, we discuss the specific risk factors of AD and important results of recent articles on AD from Taiwan. The management and prevention strategies of AD for Asian skin are also discussed.

  2. Fragrance series testing in eyelid dermatitis.

    Science.gov (United States)

    Wenk, Kurt S; Ehrlich, Alison

    2012-01-01

    Allergic contact dermatitis is considered one of the most common causes of eyelid dermatitis. In addition to metals and topical antibiotics, fragrances have emerged as a leading source of contact allergy for individuals with this condition. The objective of this study was to determine the added benefit of including a fragrance tray when patch testing patients presenting with eyelid dermatitis. During a 4.5-year period, all patients with suspected allergic contact dermatitis involving the eyelids were patch tested with both standard and fragrance trays. One hundred consecutive patients with eyelid dermatitis were patch tested. Of these patients, 42 (42%) tested positive for 1 or more allergens within the fragrance series. Of these patients, 15 (36%) had no fragrance markers detected on the standard series, and these allergens would therefore have been missed had fragrance series testing not been performed. Overall, fragrance markers within the standard series detected 73.2% (41/56) of cases of fragrance allergy. Our results suggest that there may be a significant benefit to fragrance series testing in patients with eyelid dermatitis. Fragrance tray inclusion in this population may identify additional cases of fragrance allergy that are missed by the standard series.

  3. Use of Ozone to Treat Ileostomy Dermatitis in an Experimental Rat Model.

    Science.gov (United States)

    Biçer, Şenol; Sayar, İlyas; Gürsul, Cebrail; Işık, Arda; Aydın, Merve; Peker, Kemal; Demiryilmaz, İsmail

    2016-03-07

    Dermatitis associated with ileostomy is an important problem that affects many people, especially children. The aim of this study was to investigate the therapeutic effects of ozone on dermatitis due to ileostomy, and to develop an alternative treatment option. A total of 28 rats were divided into 4 groups: control, ileostomy, ozone, and zinc oxide. Ileostomy was performed in all rats except the control group. After a 1-week waiting time, the ozone group was administered ozone therapy and the zinc oxide group was administered zinc oxide cream locally once a day for a total of 7 days. All rats were sacrificed at the end of this period. The efficacy of treatment was examined by biochemical, histopathological, and immunohistochemical parameters. The levels of malondialdehyde (MDA), total glutathione (tGSH), total antioxidant capacity (TAC), and total oxidant status (TOS) were measured from tissue. Vascular endothelial growth factor (VEGF) and proliferating cell nuclear antigen (PCNA) were examined immunohistochemically. Dermatitis occurred pathologically in all rats that underwent ileostomy surgery. The lowest dermatitis score was in the ozone treatment group (p<0.05). Ileostomy dermatitis caused increased levels of MDA and TOS. Ozone treatment resulted in reduced MDA and TOS levels, while the levels of tGSH and TAC were increased (p<0.05). Both VEGF and PCNA immunostaining were augmented in the ozone treatment group (p<0.05). Local ozone application may be a good alternative compared to the conventional treatment methods for the prevention of skin lesions that develop after ileostomy.

  4. Easter egg hunt dermatitis: systemic allergic contact dermatitis associated with chocolate ingestion.

    Science.gov (United States)

    Jacob, Sharon E; Hamann, Dathan; Goldenberg, Alina; Connelly, Elizabeth A

    2015-01-01

    Pediatric systemic allergic contact dermatitis to nickel has previously been reported in association with cocoa. We present four clinical cases of hypersensitivity temporally associated with chocolate consumption at Easter. Clinicians should be aware of the potential for foods high in nickel to provoke patients with known nickel sensitivity and systemic dermatitis. © 2014 Wiley Periodicals, Inc.

  5. Diospyros lotus leaf and grapefruit stem extract synergistically ameliorate atopic dermatitis-like skin lesion in mice by suppressing infiltration of mast cells in skin lesions.

    Science.gov (United States)

    Cho, Byoung Ok; Che, Denis Nchang; Yin, Hong Hua; Shin, Jae Young; Jang, Seon Il

    2017-05-01

    Atopic dermatitis, a chronic relapsing and pruritic inflammation of the skin also thought to be involved in, or caused by immune system destruction is an upsetting health problem due to its continuously increasing incidence especially in developed countries. Mast cell infiltration in atopic dermatitis skin lesions and its IgE-mediated activation releases various cytokines and chemokines that have been implicated in the pathogenesis of atopic dermatitis. This study was aimed at investigating synergistic anti-inflammatory, anti-pruritic and anti-atopic dermatitis effects of Diospyros lotus leaf extract (DLE) and Muscat bailey A grapefruit stem extract (GFSE) in atopic dermatitis-like induced skin lesions in mice. Combinations of DLE and GFSE inhibited TNF-α and IL-6 production more than DLE or GFSE in PMA plus calcium ionophore A23187-activated HMC-1 cells. DLE and GFSE synergistically inhibited compound 48/80-induced dermal infiltration of mast cells and reduced scratching behavior than DLE or GFSE. Furthermore, DLE and GFSE synergistically showed a stronger ameliorative effect in skin lesions by reducing clinical scores; dermal infiltration of mast cells; ear and dorsal skin thickness; serum IgE and IL-4 production in atopic dermatitis-like mice. Collectively, these results suggest that DLE and GFSE synergistically exhibit anti-atopic dermatitis effects in atopic dermatitis-like skin lesions in mice. Copyright © 2017. Published by Elsevier Masson SAS.

  6. Pellagroid Dermatitis in an Alcoholic and Hypothyroid Patient. A Case Report

    Directory of Open Access Journals (Sweden)

    Graciela Cabrera Acea

    2015-06-01

    Full Text Available Pellagroid dermatitis is a condition resulting from the deficiency of niacin and/or tryptophan that causes dermatological, gastrointestinal and neurological symptoms. It is very rare in our country, a fact that motivated us to present this case. The patient was a 49-year-old white man diagnosed with pellagroid dermatitis. He also suffered from hypothyroidism, alcohol dependence and had poor eating habits due to his frequent drinking. He had a medical history of hypertension and presented cutaneous manifestations of pellagroid dermatitis. The erythematous and scaly manifestations were located on the back of both arms. They resembled scalded skin; some had an ulcerated and blistered center and were similar to those in the neck, deltoid region and other sites exposed to sunlight. The lesions were permanently cured after vitamin therapy and skin protection from solar radiation.

  7. Hair-dye induced erythema multiforme like allergic contact dermatitis

    Directory of Open Access Journals (Sweden)

    Mrinal Gupta

    2017-04-01

    Full Text Available Erythema multiforme (EM is an acute, self limited skin disease characterized by the sudden eruption of symmetrical lesions in typical targetoid fashion usually confined to face and extremities. The most commonly implicated factors include infections like herpes simplex, mycoplasma, drugs like antibiotics and anticonvulsants and vaccinations. Contact dermatitis induced EM is a rarely reported entity. Herein we present a case of a 40 year old female who presented with EM due to contact sensitivity to p-Paraphenylenediamine (PPD, a common coloring agent in hair-dyes and a potent sensitizer. Till date, there have been only a few case reports of PPD induced EM.

  8. Shiitake dermatitis recorded by French Poison Control Centers - new case series with clinical observations.

    Science.gov (United States)

    Boels, D; Landreau, A; Bruneau, C; Garnier, R; Pulce, C; Labadie, M; de Haro, L; Harry, P

    2014-07-01

    Shiitake (Lentinula edodes) is an edible mushroom which was initially grown in Japan and China and is now sold on the European market. Flagellate erythema may arise following shiitake consumption and was first described in Japan in 1974. This paper reports a French shiitake dermatitis case series. The findings of retrospective study of shiitake dermatitis cases, reported to French Poison Control Centres (PCC) from January 2000 to December 2013, are reported. Among 32 exposed patients, 15 presented flagellate urticarial lesions after raw shiitake consumption. The first case of this series was reported in 2006 and the last nine cases were reported as of 2012. After shared meals, no symptoms were reported among guests, who preferred cooked shiitake to the raw mushroom. In this series, rashes appeared 12 h to 5 days (median: 24 h) after raw shiitake ingestion. Linear and itchy urticarial lesions formed on the trunk, arms, and legs within a few hours and persisted for 3-21 days. In four cases, rash and pruritus were either triggered or worsened by sun exposure. Eleven patients received corticosteroids, antihistamines, or both. All patients completely recovered. Due to the rapidly increasing consumption of exotic food in Western countries, it is no surprise that cases of shiitake dermatitis are now appearing in Europe. The mechanism of shiitake dermatitis is thought to be toxic and due to lentinan, a polysaccharide component of the mushroom. There is no specific validated treatment for shiitake dermatitis. Health professionals and the general population should be aware of both the risk associated with raw shiitake consumption and of the good prognosis of this very spectacular and uncomfortable toxic dermatitis.

  9. Topical ketoconazole therapy in a recalcitrant case of seborrhoeic dermatitis

    Directory of Open Access Journals (Sweden)

    Baishya B

    1996-01-01

    Full Text Available Ketoconazole 2% cream and 2% shampoo were found to be effective in controlling seborrhoeic dermatitis in a recalcitrant case. This topical ketoconazole therapy seems to be better than other conventional topical preparations prescribed in seborrhoeic dermatitis.

  10. Occupational Hand Dermatitis among Hair Dressers in a Semi ...

    African Journals Online (AJOL)

    TNHJOURNALPH

    their workplace, some of which include soaps, detergents ... protective barrier function resulting in hand dermatitis. The risk factors for hand dermatitis include gender (more in women as they form the bulk .... have enough time to participate.

  11. The role of antihistamines in chronic actinic dermatitis treatment

    Directory of Open Access Journals (Sweden)

    E. V. Orlov

    2016-01-01

    Full Text Available Inveterate actinic dermatitis is an immunologically mediated photodermatosis characterized by itchy eczematous dermhelminthiasis exposed to sunlight. The disease proceeds in the same way as the atopic eczema or atopic dermatitis. The treatment of patients with inveterate actinic dermatitis is similar to the treatment of patients with atopic dermatitis and eczema. Administration of the modern antihistaminic preparation desloratadine (Aerius in the treatment has a positive effect on the skin process relief and on some cellular and humoral immunity factors.

  12. Expression of proliferative and inflammatory markers in a full-thickness human skin equivalent following exposure to the model sulfur mustard vesicant, 2-chloroethyl ethyl sulfide

    International Nuclear Information System (INIS)

    Black, Adrienne T.; Hayden, Patrick J.; Casillas, Robert P.; Heck, Diane E.; Gerecke, Donald R.; Sinko, Patrick J.; Laskin, Debra L.; Laskin, Jeffrey D.

    2010-01-01

    Sulfur mustard is a potent vesicant that induces inflammation, edema and blistering following dermal exposure. To assess molecular mechanisms mediating these responses, we analyzed the effects of the model sulfur mustard vesicant, 2-chloroethyl ethyl sulfide, on EpiDerm-FT TM , a commercially available full-thickness human skin equivalent. CEES (100-1000 μM) caused a concentration-dependent increase in pyknotic nuclei and vacuolization in basal keratinocytes; at high concentrations (300-1000 μM), CEES also disrupted keratin filament architecture in the stratum corneum. This was associated with time-dependent increases in expression of proliferating cell nuclear antigen, a marker of cell proliferation, and poly(ADP-ribose) polymerase (PARP) and phosphorylated histone H2AX, markers of DNA damage. Concentration- and time-dependent increases in mRNA and protein expression of eicosanoid biosynthetic enzymes including COX-2, 5-lipoxygenase, microsomal PGE 2 synthases, leukotriene (LT) A 4 hydrolase and LTC 4 synthase were observed in CEES-treated skin equivalents, as well as in antioxidant enzymes, glutathione S-transferases A1-2 (GSTA1-2), GSTA3 and GSTA4. These data demonstrate that CEES induces rapid cellular damage, cytotoxicity and inflammation in full-thickness skin equivalents. These effects are similar to human responses to vesicants in vivo and suggest that the full thickness skin equivalent is a useful in vitro model to characterize the biological effects of mustards and to develop potential therapeutics.

  13. Dermatitis neglecta -- A dirty dermatosis: Report of three cases

    Directory of Open Access Journals (Sweden)

    Abhijit Saha

    2015-01-01

    Full Text Available Dermatitis neglecta is a condition that results from inadequate frictional cleansing leading to accumulation of corneocytes, sebum and sweat ultimately resulting in hyper-pigmented patch or verrucous plaque. Recognizing this condition avoids unnecessary, aggressive diagnostic and therapeutic procedures. Here we report three cases of dermatitis neglecta in whom the dermatitis developed as a result of intentional neglect of personal hygiene.

  14. Dermatoses due to indian cultural practices

    Directory of Open Access Journals (Sweden)

    Divya Gupta

    2015-01-01

    Full Text Available A wide prevalence of socio-religious and cultural practices in the Asian subcontinent often leads to multitude of skin diseases which may be missed by the dermatologists because of a lack of awareness. ′Henna′ use causes IgE-mediated hypersensitivity reactions and contact dermatitis. ′Kumkum′ application can result in pigmented contact dermatitis and lichen planus pigmentosus. Sticker ′bindis′ and ′alta′ induce contact leukoderma. Irritant and allergic contact dermatitis occurs after playing with ′Holi′ colors. Threading and drawstring dermatitis lead to koebnerization of pre-existing dermatoses, infections and even squamous cell carcinoma of skin. Mild irritant reactions and contact sensitization occur secondary to balm and hair oil use. ′Mudichood′ represents the comedogenic effect of hair oils combined with occlusion and humidity. Aromatherapy oils can cause contact dermatitis and photosensitive reactions. Heavy metal and steroid toxicity along with severe cutaneous adverse effects like erythroderma can occur as a consequent to the use of alternative medicines. Squamous cell carcinoma due to chronic heat exposure from the heating device "kangri" is seen in Kashmiris. Prayer nodules in Muslims and traction alopecia in Sikhs illustrate how religious practices can negatively affect the skin. With increasing globalization and migration, the practice of indigenous customs and traditions is no longer limited to regional territories, making it imperative for the dermatologists to be acquainted with the cutaneous side effects they can cause.

  15. Dermatoses due to Indian cultural practices.

    Science.gov (United States)

    Gupta, Divya; Thappa, Devinder Mohan

    2015-01-01

    A wide prevalence of socio-religious and cultural practices in the Asian subcontinent often leads to multitude of skin diseases which may be missed by the dermatologists because of a lack of awareness. 'Henna' use causes IgE-mediated hypersensitivity reactions and contact dermatitis. 'Kumkum' application can result in pigmented contact dermatitis and lichen planus pigmentosus. Sticker 'bindis' and 'alta' induce contact leukoderma. Irritant and allergic contact dermatitis occurs after playing with 'Holi' colors. Threading and drawstring dermatitis lead to koebnerization of pre-existing dermatoses, infections and even squamous cell carcinoma of skin. Mild irritant reactions and contact sensitization occur secondary to balm and hair oil use. 'Mudichood' represents the comedogenic effect of hair oils combined with occlusion and humidity. Aromatherapy oils can cause contact dermatitis and photosensitive reactions. Heavy metal and steroid toxicity along with severe cutaneous adverse effects like erythroderma can occur as a consequent to the use of alternative medicines. Squamous cell carcinoma due to chronic heat exposure from the heating device "kangri" is seen in Kashmiris. Prayer nodules in Muslims and traction alopecia in Sikhs illustrate how religious practices can negatively affect the skin. With increasing globalization and migration, the practice of indigenous customs and traditions is no longer limited to regional territories, making it imperative for the dermatologists to be acquainted with the cutaneous side effects they can cause.

  16. Experimental photoallergic contact dermatitis: a mouse model

    International Nuclear Information System (INIS)

    Maguire, H.C. Jr.; Kaidbey, K.

    1982-01-01

    We have induced photoallergic contact dermatitis in mice to 3,3',4',5 tetrachlorosalicylanilide (TCSA), chlorpromazine and 6-methylcoumarin. These compounds are known to produce photoallergic contact dermatitis in humans. The photoallergic contact dermatitis reaction in the mouse is immunologically specific viz. mice photosensitized to TCSA react, by photochallenge, to that compound and not to chlorpromazine, and conversely. The reaction requires UVA at both sensitization and challenge. It appears to be T-cell mediated in that it can be passively transferred to syngeneic mice by lymph node cells from actively sensitized mice, the histology of the reactions resembles that of classic allergic contact dermatitis in mice, challenge reactions are seen at 24 but not at 4 hr, and photoallergic contact dermatitis can be induced in B-cell deficient mice. The availability of a mouse model for the study of photo-ACD will facilitate the identification of pertinent control mechanisms and may aid in the management of the disease. It is likely that a bioassay for photoallergens of humans can be based on this mouse model

  17. Chemokine RANTES in atopic dermatitis.

    Science.gov (United States)

    Glück, J; Rogala, B

    1999-01-01

    Chemokines play a key role in inflammatory diseases. The aim of this study was to estimate chemokine RANTES in the sera of patients with atopic dermatitis (AD) and to analyze the correlation between RANTES serum level and the immunological and clinical parameters of the disease. Serum levels of RANTES (ELISA; R&D Systems), total IgE and specific IgE (FEIA; Pharmacia CAP System) were estimated in 24 patients with AD, 28 patients with pollinosis (PL) and 22 healthy nonatopic subjects (HC). The division of the AD group into a pure AD (pAD) subgroup, without a coexisting respiratory allergy, and a subgroup of patients with AD and a respiratory allergy (AD+AO) was done according to Wütrich. Levels of RANTES were higher in the AD group than in the HC group and the PL group. RANTES levels did not differ among subgroups with various clinical scores and between the pAD and AD+AO subgroups. There were no correlations between levels of RANTES and total IgE. Significant positive correlations between serum levels of RANTES and Dermatophagoides farinae and cat dander-specific IgE were found in the AD group. We conclude that the serum level of chemokine RANTES differs patients with AD from patients with PL. The increase of RANTES concentration in the serum of patients with AD depends neither on a clinical picture nor an IgE system.

  18. Recent advances in occupational dermatitis.

    Science.gov (United States)

    Holness, Dorothy Linn

    2013-04-01

    This review examined recent advances in occupational contact dermatitis (OCD). Both genetic and environmental factors contribute to OCD. There is continuing growth in our understanding of the genetic factors, particularly related to filaggrin mutations. In spite of increased understanding of irritant exposures, the prevalence of hand eczema in workers with wet work exposures remains high at approximately 20%. Patch test database surveillance systems have documented reductions in the occurrence of sensitivity to some allergens such as chromium wherein regulatory efforts have reduced workplace exposures. These surveillance data have also documented increases in sensitivity to several allergens in particular trades, serving as an effective system to identify new exposure situations or new allergens. The impact of OCD on quality of life and mental health conditions, employment and financial aspects is increasingly documented. Progress in understanding the underreporting of OCD and the underlying reasons continues. Several groups have developed robust multidisciplinary secondary and tertiary prevention programmes and the evaluations demonstrate promise. Although several recent systematic reviews have documented the evidence for various prevention strategies, there is increasing understanding of the gaps in prevention practices in actual workplaces. Understanding of the underlying genetic and environmental agents contributing to OCD is increasing. In spite of progress with reducing exposure to some allergens, the prevalence of OCD continues to be high, particularly related to wet work. New prevention programmes are being developed and evaluated and hold promise for improved outcomes.

  19. Occupational contact dermatitis in painters - an analysis of patch test data from the Danish Contact Dermatitis Group

    DEFF Research Database (Denmark)

    Mose, Anja P; Lundov, Michael Dyrgaard; Zachariae, Claus

    2012-01-01

    Background. Painters are among the occupational groups that most commonly experience occupational contact dermatitis, but few investigations exist concerning this occupation. Objectives. To characterize painters with contact dermatitis and identify the most common allergens associated...... with the occupation. Materials and methods. All patch test results of 219 painters and 1095 matched controls registered by the Danish Contact Dermatitis Group between 2001 and 2010 were analysed. Results. Hand eczema (p contact dermatitis (p

  20. Cesarean section delivery and development of food allergy and atopic dermatitis in early childhood.

    Science.gov (United States)

    Papathoma, Evangelia; Triga, Maria; Fouzas, Sotirios; Dimitriou, Gabriel

    2016-06-01

    Delivery by Cesarean section (CS) may predispose to allergic disorders, presumably due to alterations in the establishment of normal gut microbiota in early infancy. In this study, we sought to investigate the association between CS and physician-diagnosed food allergy and atopic dermatitis during the first 3 years of life, using data from a homogeneous, population-based, birth cohort. A total of 459 children born and cared for in the same tertiary maternity unit were examined at birth and followed up at 1, 6, 12, 18, 24, 30 and 36 months of age. Participants with symptoms suggestive of food allergy or atopic dermatitis were evaluated by a pediatric allergy specialist to confirm the diagnosis based on well-defined criteria. The rate of CS was 50.8% (n = 233). Food allergy was diagnosed in 24 participants (5.2%) while atopic dermatitis was diagnosed in 62 children (13.5%). Cesarean section (OR 3.15; 95% CI 1.14-8.70), atopic dermatitis of the child (OR 3.01; 95% CI 1.18-7.80), parental atopy (OR 4.33; 95% CI 1.73-12.1), and gestational age (OR 1.57; 95% CI 1.07-2.37) were significant and independent predictors of food allergy. Children with at least one allergic parent delivered by CS had higher probability of developing food allergy compared with vaginally delivered children of non-allergic parents (OR 10.0; 95% CI 3.06-32.7). Conversely, the effect of CS on atopic dermatitis was not significant (OR 1.35; 95% CI 0.74-2.47). Delivery by CS predisposes to the development of food allergy but not atopic dermatitis in early childhood. Cesarean section delivery seems to upregulate the immune response to food allergens, especially in children with allergic predisposition. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  1. Allergic contact dermatitis in children and adolescents

    DEFF Research Database (Denmark)

    Mørtz, Charlotte G; Andersen, Klaus Ejner

    1999-01-01

    From a clinical point of view, the prevalence of allergic contact dermatitis (ACD) among children and adolescents seems to be low. However, many children have dermatitis, most often atopic dermatitis. In selected cases, ACD is suspected, and the child is tested. The question remains, whether...... the prevalence of ACD in children really is low or whether the possibility of ACD is not sufficiently considered. During the last decade, reports have appeared on series of children and adolescents with contact allergy and ACD. Few cases have been reported in infants, but the development of contact allergy...... and ACD increases with age. Most studies include selected groups of children and adolescents with suspected ACD. Few studies have examined unselected populations, and most consider only the prevalence of contact allergy without evaluating the clinical relevance, e.g., the prevalence of ACD. Furthermore...

  2. Allergic Contact Dermatitis Induced by Textile Necklace

    Directory of Open Access Journals (Sweden)

    Uffe Nygaard

    2013-11-01

    Full Text Available Allergic contact dermatitis to textile dyes is considered to be a rare phenomenon. A recent review reported a prevalence of contact allergy to disperse dyes between 0.4 and 6.7%. The relevance of positive patch testing was not reported in all studies. Textile dye allergy is easily overlooked and is furthermore challenging to investigate as textile dyes are not labelled on clothing. In this report, we present a case of allergic contact dermatitis to a textile necklace. The patch test showed strong reactions to the necklace and the azo dyes Disperse Orange 1 and Disperse Yellow 3. Despite the European legislation and the reduced use of disperse dyes in Third World countries, disperse azo dyes still induce new cases of allergic contact dermatitis.

  3. Dermatitis in small-scale metal industries

    Energy Technology Data Exchange (ETDEWEB)

    Coenraads, P J; Foo, S C; Phoon, W O; Lun, K C

    1985-03-01

    A survey in 21 small metal factories in Singapore revealed that 6.6% of 751 workers (530 male, 221 female) had a skin disorder on their hands and arms. Dermatitis accounted for 4.5% (34 cases) and follicular rashes for 1% (8 cases). Positive patch tests were found in 23% (8 cases) of those with dermatitis and in 9.8% (21 workers) of a control group without any skin problem. Dermatitis was found to be associated with exposure to solvents. Simultaneous analysis of various exposure/risk factors by multiple logistic regression indicated a significant effect of combined exposure to oils and solvents (interaction). Being over 35 years of age was also a significant risk factor, whereas the role of contact allergy, detected by patch testing, was less pronounced.

  4. Preservatives as important etiologic factors of allergic contact dermatitis

    Directory of Open Access Journals (Sweden)

    Beata Kręcisz

    2015-07-01

    Full Text Available Background: Preservatives present in cosmetics and other industrial products can cause allergic contact dermatitis. The aim of the study was to assess the frequency of allergy to selected preservatives in consecutive patients examined due to contact dermatitis in the Nofer Institute of Occupational Medicine, Łódź, and to establish whether individuals sensitized to formaldehyde react simultaneously to formaldehyde releasers. Material and Methods: A group of 405 patients (308 females and 97 males was examined in 2011–2013. In all participants patch tests with a series of 13 preservatives (paraben mix, formaldehyde, Quaternium 15, chloromethylisothiazolinone/methylisothiazolinone mix, methyldibromoglutaronitrile, diazolidinyl urea, imidazolidinyl urea, DMDM hydantoin, 2-bromo-2-nitropropane-1,3-diol, iodopropynyl butylcarbamate, benzalkonium chloride, sodium metabisulfite, produced by Chemotechnique Diagnostics, Sweden were performed. Results: Of the 405 patients 74 (including 52 females showed positive results of patch tests. Contact allergy to at least 1 preservative was noted in 47 (11.6% patients, including 34 (11% females and 13 (13.4% males. Methylisothiazolinone proved to be the most frequent sensitizer – 4.7% (5.2% females, 3.1% males while parabens, 2-bromo-2-nitropropane-1,3-diol and imidazolidinyl urea (0.2% were found to be the least frequent. Fourteen (3.4% participants, 10 women and 4 men, were allergic to formaldehyde and/or formaldehyde releasers. In 11 (78.6% of them monovalent hypersensitivity was observed. In 13 (3.2% of the examined group patients allergy to preservatives might have been of occupational origin. Conclusions: Preservatives, particularly isothiazolinones, are significant causal factors of allergic contact dermatitis, including occupational cases. Individuals sensitized to formaldehyde may react simultaneously to formaldehyde releasers, however, such reactions are relatively rare. Med Pr 2015;66(3:327–332

  5. Allergic contact dermatitis from oleyl alcohol in Elidel cream

    DEFF Research Database (Denmark)

    Andersen, Klaus Ejner; Broesby-Olsen, Sigurd

    2006-01-01

    We report an atopic dermatitis patient with recurrent hand dermatitis who developed a severe allergic contact dermatitis from the use of Elidel cream. Diagnostic patch tests showed an isolated contact allergy to the emulsifier oleyl alcohol present in the product. Pimecrolimus appeared to have had...... an aggravating effect on the dermatitis in spite of its immunosuppressive effects. The initial clinical appearance of the patient's widespread dermatitis was atypical with resemblance to subacute cutaneous lupus erythematosus. Even though emulsifiers are widely used in topical products, contact allergic...

  6. Treatment and prevention of acute radiation dermatitis

    International Nuclear Information System (INIS)

    Benomar, S.; Hassam, B.; Boutayeb, S.; Errihani, H.; Lalya, I.; El Gueddari, B.K.

    2010-01-01

    Acute radiation dermatitis is a common side-effect of radiotherapy which often necessitates interruption of the therapy. Currently, there is no general consensus about its prevention or about the treatment of choice. The goal of this work was to focus on optimal methods to prevent and manage acute skin reactions related to radiation therapy and to determine if there are specific topical or oral agents for the prevention of this acute skin reaction. The prevention and the early treatment are the two focus points of the management of the acute radiation dermatitis. (authors)

  7. Evaluation and management of acute radiation dermatitis

    International Nuclear Information System (INIS)

    Modesto, A.; Faivre, J.C.; Granel-Brocard, F.; Tao, Y.G.; Pointreau, Y.

    2012-01-01

    Acute radiation dermatitis remains one of the most commonly observed side effect during radiation therapy leading to complication such as superinfection or treatment disruption. Its management is characterized by a great heterogeneity. Few strategies have demonstrated a benefit in preventing radiation dermatitis, which relies mostly on decreasing dose delivered to the skin and skin care practices. Simple emollients and use of topical steroids can be useful in early stages. The singularity of the skin toxicity seen with cetuximab and radiotherapy warrants a specific grading system and distinctive clinical treatment with use of antibiotics. (authors)

  8. Association between atopic dermatitis and contact sensitization

    DEFF Research Database (Denmark)

    Hamann, Carsten R; Hamann, Dathan; Egeberg, Alexander

    2017-01-01

    BACKGROUND: It is unclear whether patients with atopic dermatitis (AD) have an altered prevalence or risk for contact sensitization. Increased exposure to chemicals in topical products together with impaired skin barrier function suggest a higher risk, whereas the immune profile suggests a lower...... contact dermatitis is suspected....... risk. OBJECTIVE: To perform a systematic review and meta-analysis of the association between AD and contact sensitization. METHODS: The PubMed/Medline, Embase, and Cochrane databases were searched for articles that reported on contact sensitization in individuals with and without AD. RESULTS...

  9. Topical tacrolimus for atopic dermatitis.

    Science.gov (United States)

    Cury Martins, Jade; Martins, Ciro; Aoki, Valeria; Gois, Aecio F T; Ishii, Henrique A; da Silva, Edina M K

    2015-07-01

    Atopic dermatitis (AD) (or atopic eczema) is a chronic inflammatory skin condition that affects children and adults and has an important impact on quality of life. Topical corticosteroids (TCS) are the first-line therapy for this condition; however, they can be associated with significant adverse effects when used chronically. Tacrolimus ointment (in its 2 manufactured strengths of 0.1% and 0.03%) might be an alternative treatment. Tacrolimus, together with pimecrolimus, are drugs called topical calcineurin inhibitors (TCIs). To assess the efficacy and safety of topical tacrolimus for moderate and severe atopic dermatitis compared with other active treatments. We searched the following databases up to 3 June 2015: the Cochrane Skin Group Specialised Register, CENTRAL in the Cochrane Library (Issue 5, 2015), MEDLINE (from 1946), EMBASE (from 1974), LILACS (from 1982), and the Global Resource of Eczema Trials (GREAT database). We searched six trials registers and checked the bibliographies of included studies for further references to relevant trials. We contacted specialists in the field for unpublished data.A separate search for adverse effects of topical tacrolimus was undertaken in MEDLINE and EMBASE on 30 July 2013. We also scrutinised the U.S. Food and Drug Administration (FDA) websites for adverse effects information. All randomised controlled trials (RCTs) of participants with moderate to severe atopic dermatitis (both children and adults) using topical tacrolimus at any dose, course duration, and follow-up time compared with other active treatments. Two authors independently screened and examined the full text of selected studies for compliance with eligibility criteria, risk of bias, and data extraction. Our three prespecified primary outcomes were physician's assessment, participant's self-assessment of improvement, and adverse effects. Our secondary outcomes included assessment of improvement of the disease by validated or objective measures, such as

  10. Atopic dermatitis and the hygiene hypothesis revisited.

    Science.gov (United States)

    Flohr, Carsten; Yeo, Lindsey

    2011-01-01

    We published a systematic review on atopic dermatitis (AD) and the hygiene hypothesis in 2005. Since then, the body of literature has grown significantly. We therefore repeated our systematic review to examine the evidence from population-based studies for an association between AD risk and specific infections, childhood immunizations, the use of antibiotics and environmental exposures that lead to a change in microbial burden. Medline was searched from 1966 until June 2010 to identify relevant studies. We found an additional 49 papers suitable for inclusion. There is evidence to support an inverse relationship between AD and endotoxin, early day care, farm animal and dog exposure in early life. Cat exposure in the presence of skin barrier impairment is positively associated with AD. Helminth infection at least partially protects against AD. This is not the case for viral and bacterial infections, but consumption of unpasteurized farm milk seems protective. Routine childhood vaccinations have no effect on AD risk. The positive association between viral infections and AD found in some studies appears confounded by antibiotic prescription, which has been consistently associated with an increase in AD risk. There is convincing evidence for an inverse relationship between helminth infections and AD but no other pathogens. The protective effect seen with early day care, endotoxin, unpasteurized farm milk and animal exposure is likely to be due to a general increase in exposure to non-pathogenic microbes. This would also explain the risk increase associated with the use of broad-spectrum antibiotics. Future studies should assess skin barrier gene mutation carriage and phenotypic skin barrier impairment, as gene-environment interactions are likely to impact on AD risk. Copyright © 041_ S. Karger AG, Basel.

  11. Complementary and alternative interventions in atopic dermatitis.

    Science.gov (United States)

    Lee, Joohee; Bielory, Leonard

    2010-08-01

    The burden of atopic diseases, including atopic dermatitis (AD), is significant and far-reaching. In addition to cost of care and therapies, it affects the quality of life for those affected as well as their caretakers. Complementary and alternative therapies are commonly used because of concerns about potential adverse effects of conventional therapies and frustration with the lack of response to prescribed medications, be it due to the severity of the AD or the lack of appropriate regular use. Despite the promising results reported with various herbal medicines and biologic products, the clinical efficacy of such alternative therapies remains to be determined. Physicians need to be educated about alternative therapies and discuss benefits and potential adverse effects or limitations with patients. A systematic approach and awareness of reputable and easily accessible resources are helpful in dealing with complementary and alternative medicine (CAM). The use of CAM interventions is common among individuals with AD. Epidemiologic data have been a motivating drive for better elucidation of the efficacy of CAM interventions for allergic disease. Herbal medicines and biologics for AD treatment and, more recently, prevention comprise a major area of clinical investigation. Potential mechanisms of therapeutic effect elucidated by animal models and human clinical studies implicate modulation of TH2-type allergic inflammation and induction of immune tolerance. Population-based research regarding the use of CAM for allergic diseases underscores the increasing challenge for care providers with respect to identifying CAM use and ensuring safe use of allopathic and complementary medicines in disease management. Copyright 2010. Published by Elsevier Inc.

  12. Eversión vesical completa a través de una fístula vesicovaginal

    Directory of Open Access Journals (Sweden)

    Jhoan Aragón Charry

    2013-05-01

    Full Text Available La eversión vesical completa es rara. Se presenta el caso de una eversión de vejiga urinaria a través de una fístula vesicovaginal acompañada de prolapso útero-vaginal concurrente. Se trata de paciente de 70 años que presentó una tumoración compatible con un prolapso vaginal grado IV y una tumoración edematosa, pegajosa y piriforme por delante del prolapso compatible con la vejiga con un orificio en la pared anterior de la vagina a través del cual la mucosa de la vejiga estaba evertida, procediendo al reposicionamiento y corrección manual de la eversión para luego ser corregida quirúrgicamente. Complete bladder eversion through vesicovaginal fistula Abstract Complete bladder eversion is rare. A case of bladder eversion trough vesicovaginal fistula accompanied with concomitant uterovaginal prolapse is presented. A 70 year-old patients presented a tumor compatible with vaginal prolapse type IV and an edematous, sticky and piriform tumor ahead of prolapse compatible with bladder with an orifice on anterior wall of vagina through bladder mucosa was everted, proceeding to reduction and manual correction of eversion and then was surgical corrected.

  13. Sick Leave and Factors Influencing Sick Leave in Adult Patients with Atopic Dermatitis : A Cross-Sectional Study

    NARCIS (Netherlands)

    van Os-Medendorp, Harmieke; Appelman-Noordermeer, Simone; Bruijnzeel-Koomen, Carla A.F.M.; de Bruin-Weller, MS

    2015-01-01

    BACKGROUND: Little is known about the prevalence of sick leave due to atopic dermatitis (AD). The current literature on factors influencing sick leave is mostly derived from other chronic inflammatory diseases. This study aimed to determine the prevalence of sick leave due to AD and to identify

  14. Dermatitis herpetiformis misdiagnosed and treated as tinea cutis glabrae

    Directory of Open Access Journals (Sweden)

    Marta Stawczyk-Macieja

    2016-02-01

    Full Text Available Introduction . Dermatitis herpetiformis is a rare bullous disorder. Autoimmunological disturbances associated with hypersensitivity to gluten play the main role in the etiopathogenesis of the disease. Clinical manifestations include polymorphic skin lesions which may cause diagnostic difficulties. Objective. To present a case of dermatitis herpetiformis diagnosed and treated without any clinical improvement as tinea cutis glabrae. Case report . A 20-year-old male patient was admitted for the evaluation of polymorphic skin lesions of 7-month duration distributed symmetrically on the skin of elbows, knees, face and the gluteal and sacral region. The patient was previously treated with systemic and topical antimycotic drugs. Due to a typical distribution of skin lesions as well as symptoms reported by the patient, we started to suspect Duhring’s disease. The diagnosis was confirmed by direct immunofluorescence of skin biopsy and serological tests. Systemic treatment with dapsone and a gluten-free diet led to clinical improvement. Conclusions . The morphology and localization of skin lesions in Duhring’s disease may be similar to the clinical presentation of fungal infection of the skin, which in equivocal cases should be excluded by a mycological test.

  15. Association of atopic dermatitis with smoking

    DEFF Research Database (Denmark)

    Kantor, Robert; Kim, Ashley; Thyssen, Jacob P

    2016-01-01

    BACKGROUND: Tobacco exposure might be a modifiable risk factor for atopic dermatitis (AD). OBJECTIVE: We examine the association between AD and exposure to tobacco smoke. METHODS: We performed a systematic review and meta-analysis of observational studies (n = 86) in MEDLINE, EMBASE, Scopus...

  16. Coin exposure may cause allergic nickel dermatitis

    DEFF Research Database (Denmark)

    Thyssen, Jacob P; Gawkrodger, David J; White, Ian R

    2012-01-01

    Nickel is used in coins because the metal has beneficial properties, including price, colour, weight, and corrosion resistance, and also because it is easy to stamp. It has often been claimed that the duration of skin contact with coins is too short to cause nickel release and dermatitis. However...

  17. Autoimmune diseases in adults with atopic dermatitis

    DEFF Research Database (Denmark)

    Andersen, Yuki M.F.; Egeberg, Alexander; Gislason, Gunnar H.

    2017-01-01

    Background An increased susceptibility to autoimmune disease has been shown in patients with atopic dermatitis (AD), but data remain scarce and inconsistent. Objective We examined the co-occurrence of selected autoimmune diseases in adult patients with AD. Methods Nationwide health registers were...

  18. Avian Schistosomes and Outbreaks of Cercarial Dermatitis

    Science.gov (United States)

    Mikeš, Libor; Lichtenbergová, Lucie; Skála, Vladimír; Soldánová, Miroslava; Brant, Sara Vanessa

    2015-01-01

    SUMMARY Cercarial dermatitis (swimmer's itch) is a condition caused by infective larvae (cercariae) of a species-rich group of mammalian and avian schistosomes. Over the last decade, it has been reported in areas that previously had few or no cases of dermatitis and is thus considered an emerging disease. It is obvious that avian schistosomes are responsible for the majority of reported dermatitis outbreaks around the world, and thus they are the primary focus of this review. Although they infect humans, they do not mature and usually die in the skin. Experimental infections of avian schistosomes in mice show that in previously exposed hosts, there is a strong skin immune reaction that kills the schistosome. However, penetration of larvae into naive mice can result in temporary migration from the skin. This is of particular interest because the worms are able to migrate to different organs, for example, the lungs in the case of visceral schistosomes and the central nervous system in the case of nasal schistosomes. The risk of such migration and accompanying disorders needs to be clarified for humans and animals of interest (e.g., dogs). Herein we compiled the most comprehensive review of the diversity, immunology, and epidemiology of avian schistosomes causing cercarial dermatitis. PMID:25567226

  19. Novel investigational therapies for atopic dermatitis

    DEFF Research Database (Denmark)

    Ibler, Kristina Sophie; Jemec, Gregor Be

    2015-01-01

    Introduction: Atopic dermatitis (AD) is a common skin disease. Although most patients are well served by existing therapies, a subset of patients with severe AD are still not adequately treated. An improved understanding of the pathogenic mechanisms behind the disease has led to the development...

  20. Use of systemic corticosteroids for atopic dermatitis

    DEFF Research Database (Denmark)

    Drucker, A M; Eyerich, K; de Bruin-Weller, M S

    2018-01-01

    BACKGROUND: Guidelines discourage the use of systemic corticosteroids for atopic dermatitis (AD), but their use remains widespread. OBJECTIVES: To reach consensus among an international group of AD experts on the use of systemic corticosteroids for AD. METHODS: A survey consisting of statements...

  1. Is atopic dermatitis associated with obesity?

    DEFF Research Database (Denmark)

    Ali, Zarqa; Suppli Ulrik, Charlotte; Agner, Tove

    2018-01-01

    Obesity has been associated with atopic dermatitis (AD), however the results have been conflicting. Our aim was to provide an update on current knowledge from observational studies addressing the possible association between obesity and AD. Systematic literature review was performed by identifying...

  2. Dermatitis herpetiformis intolerant to dapsone in Aids

    Directory of Open Access Journals (Sweden)

    Krishna K

    1999-01-01

    Full Text Available A 35-year-old man with AIDS and pulmonary tuberculosis presented with lesions suggestive of dermatitis herpetiformis and intolerance to dapsone. He was managed successfully with a combination of nicotinamide 200 mg/day and indomethacin 75 mg/day, topical steroids and gluten free diet.

  3. Systemic allergic dermatitis caused by sesquiterpene lactones

    DEFF Research Database (Denmark)

    Paulsen, Evy

    2017-01-01

    Patients with Compositae sensitization are routinely warned against the ingestion of vegetables, spices, teas and herbal remedies from this family of plants. The evidence for the occurrence of systemic allergic dermatitis caused by sesquiterpene lactone-containing plants is mostly anecdotal...

  4. Radiation recall dermatitis induced by trastuzumab

    Directory of Open Access Journals (Sweden)

    Emre Kaynak

    2014-12-01

    Full Text Available Radiation recall phenomenon is an acute, egzematous reaction that develops throughout a previously irradiated area, precipitated by the administration of docetaxel, doxorubicin, gemcitabine and paclitaxel. We report a 52-year-old woman with breast cancer who received locoregional radiotherapy followed by trastuzumab monotherapy. Three day after the first cycle of trastuzumab monotherapy, dermatitis developed in the previously irradiated skin.

  5. Eczema, Atopic Dermatitis, or Atopic Eczema

    DEFF Research Database (Denmark)

    Xu, Shuai; Thyssen, Jacob P; Paller, Amy S

    2017-01-01

    BACKGROUND: The lack of standardized nomenclature for atopic dermatitis (AD) creates challenges for scientific communication, patient education, and advocacy. OBJECTIVE: We sought to determine the relative popularity of the terms eczema, AD, and atopic eczema (AE) using global search engine volumes...

  6. Dermatitis Herpetiformis: Skin Manifestation of Celiac Disease

    Science.gov (United States)

    ... Petronic-Rosic V. Dermatitis herpetiformis: part II. Diagnosis, management, and prognosis. Journal of the American Academy of Dermatology. 2011;64( ... 30 a.m. to 5 p.m. eastern time, M-F Follow Us NIH… Turning Discovery Into ... Disease Urologic Diseases Endocrine Diseases Diet & Nutrition ...

  7. Fingerprint verification prediction model in hand dermatitis.

    Science.gov (United States)

    Lee, Chew K; Chang, Choong C; Johor, Asmah; Othman, Puwira; Baba, Roshidah

    2015-07-01

    Hand dermatitis associated fingerprint changes is a significant problem and affects fingerprint verification processes. This study was done to develop a clinically useful prediction model for fingerprint verification in patients with hand dermatitis. A case-control study involving 100 patients with hand dermatitis. All patients verified their thumbprints against their identity card. Registered fingerprints were randomized into a model derivation and model validation group. Predictive model was derived using multiple logistic regression. Validation was done using the goodness-of-fit test. The fingerprint verification prediction model consists of a major criterion (fingerprint dystrophy area of ≥ 25%) and two minor criteria (long horizontal lines and long vertical lines). The presence of the major criterion predicts it will almost always fail verification, while presence of both minor criteria and presence of one minor criterion predict high and low risk of fingerprint verification failure, respectively. When none of the criteria are met, the fingerprint almost always passes the verification. The area under the receiver operating characteristic curve was 0.937, and the goodness-of-fit test showed agreement between the observed and expected number (P = 0.26). The derived fingerprint verification failure prediction model is validated and highly discriminatory in predicting risk of fingerprint verification in patients with hand dermatitis. © 2014 The International Society of Dermatology.

  8. Contact Dermatitis in the Construction Industry

    NARCIS (Netherlands)

    Timmerman, J.G.

    2017-01-01

    Construction workers are employed in a large and dynamic occupational sector and are exposed to hazardous substances during their work. This may cause diseases like contact dermatitis, one of the most prevalent occupational diseases in many countries. This thesis aims to assess the current

  9. [Allergy testing in atopic dermatitis: often unnecessary

    NARCIS (Netherlands)

    Thijs, J.L.; Damoiseaux, R.A.; Lucassen, P.L.; Pasmans, S.G.; Bruin-Weller, M. de; Bruijnzeel-Koomen, C.A.

    2013-01-01

    Atopic dermatitis (AD) is a chronic inflammatory skin disease from which many children and adults suffer. In the Netherlands, the majority of patients with AD are treated in the primary health care setting. There is no clear consensus about whether or not to conduct allergy testing in patients with

  10. Individual susceptibility to occupational contact dermatitis

    NARCIS (Netherlands)

    Kezic, Sanja; Visser, Maaike J.; Verberk, Maarten M.

    2009-01-01

    Occupational Contact Dermatitis (OCD) is one of the most common work-related diseases. High risk occupations are in health care, hairdressing, food sector and metal industry. OCD tends to become chronic; persistent OCD often results in impaired quality of life and loss of work ability. The purpose

  11. Chronic lymphocytic leukaemia manifestating as exfoliative dermatitis

    Directory of Open Access Journals (Sweden)

    Dhir R

    1995-01-01

    Full Text Available A 60-year-old patient reported with a history of redness and peeling of the skin, and sensations of chills and tightness of the skin of three months duration. Clinical examination revealed exfoliative dermatitis, generalised lymphadenopathy and hepatosplenomegely. A peripheral smear showed features of chronic lymphocytic leukaemia.

  12. The impact of atopic dermatitis on work life

    DEFF Research Database (Denmark)

    Nørreslet, L B; Ebbehøj, N E; Bonde, J P Ellekilde

    2018-01-01

    BACKGROUND: Atopic dermatitis (AD) has considerable multidimensional personal and societal costs. However, the extent to which the patient's work life is affected due to AD is more sparsely described in the literature. OBJECTIVE: To examine the impact on work life for patients with AD......, with a specific focus on choice of education and occupation, sick leave, social compensations and change of job due to AD. METHODS: A systematic literature search was performed in PubMed, EMBASE and Web of Science up to 7(th) February 2017 for articles on the impact on work life for patients with atopic...... pensions found AD to have a negative impact. Studies of change or loss of job and AD showed more diverse results, as not all studies documented a negative effect of AD on work life. CONCLUSIONS: AD imposes a burden extending beyond personal, emotional and financial costs. This review strongly implies...

  13. Eczematous Dermatitis Occurring on a Café-au-Lait Spot Long after Laser Radiation.

    Science.gov (United States)

    Mihara, Motoyuki

    2013-05-01

    A 40-year-old woman presented with an itchy erythematosquamous change of a café-au-lait spot in her face. The onset of this change occurred just after her relocation. The café-au-lait spot had been irradiated by laser approximately 20 years ago. Clinically, there was a coin-sized erythema with a slight scale on the pigmented lesion in the left lateral orbital region. Histopathologically, the lesion demonstrated both spongiotic dermatitis and interface dermatitis together with lymphohistiocytic cell infiltration, in addition to moderate acanthosis and elongation of rete ridges with slight basal hyperpigmentation. From these clinical and histopathological findings, the lesion was diagnosed as eczematous dermatitis occurring on the café-au-lait spot after laser radiation. Another interesting histopathological finding was that some parts of a lobule of the sebaceous gland were occupied exclusively by degenerative atrophic sebocytes. From the viewpoint of pathogenesis, the eczematous dermatitis of this patient could have been an accompanying feature of a neurogenic inflammation occurring on the café-au-lait spot after laser radiation, and the atrophic change of a part of the sebaceous lobule might have been induced by a morphogenetic alteration of certain germinative cells of the sebaceous lobule due to laser radiation.

  14. Clinical significance of FLG gene mutations in children with atopic dermatitis

    Directory of Open Access Journals (Sweden)

    E. E. Varlamov

    2015-01-01

    Full Text Available Skin barrier dysfunction due to deficiency of the skin protein filaggrin is one of the factors involved in the pathogenesis of atopic dermatitis. Objective: to determine the clinical significance of 2282 del CAGT, R501X, R2447X, and S3247X mutations in the FLG gene in children with atopic dermatitis. The investigation included 58 children with atopic dermatitis. A molecular genetic analysis of the four mutations in the FLG gene was done in all the children. In the patients with FLG gene mutations, there was a tendency towards a higher frequency of sensitization to house dust allergens, significantly more often sensitization to cat epidermal allergen, and significantly higher levels of specific IgE to the cat epidermis. Conclusion. Mutations in the FLG gene encoding the protein filaggrin raise the risk for sensitization to domestic and epidermal allergens and, in case of already existing sensitization to the cat epidermis, the patients are found with a high degree of probability to have the high concentration of specific IgE to this allergen. The above fact justifies the need to place special emphasis on measures to eliminate house dust allergens, and cat epidermis allergen in particular, and to personalize approaches to therapy and prevention of atopic dermatitis in children. 

  15. Use of textiles in atopic dermatitis: care of atopic dermatitis.

    Science.gov (United States)

    Ricci, G; Patrizi, A; Bellini, F; Medri, M

    2006-01-01

    Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disease which usually starts during the first years of life. In the management of AD, the correct approach requires a combination of multiple treatments to identify and eliminate trigger factors, and to improve the alteration of the skin barrier. In this article we try to explain the importance of skin care in the management of AD in relation to the use of textiles: they may be useful to improve disrupted skin but they are also a possible cause of triggering or worsening the lesions. Garments are in direct contact with the skin all day long, and for this reason it is important to carefully choose suitable fabrics in atopic subjects who have disrupted skin. Owing to their hygienic properties fabrics produced from natural fibres are preferential. Wool fibres are frequently used in human clothes but are irritant in direct contact with the skin. Wool fibre has frequently been shown to be irritant to the skin of atopic patients, and for this reason wool intolerance was included as a minor criterion in the diagnostic criteria of AD by Hanifin and Rajka in 1980. Cotton is the most commonly used textile for patients with AD; it has wide acceptability as clothing material because of its natural abundance and inherent properties like good folding endurance, better conduction of heat, easy dyeability and excellent moisture absorption. Silk fabrics help to maintain the body temperature by reducing the excessive sweating and moisture loss that can worsen xerosis. However, the type of silk fabric generally used for clothes is not particularly useful in the care and dressing of children with AD since it reduces transpiration and may cause discomfort when in direct contact with the skin. A new type of silk fabric made of transpiring and slightly elastic woven silk is now commercially available (Microair Dermasilk) and may be used for the skin care of children with AD. The presence of increased bacterial colonization

  16. Role of reactive nitrogen species generated via inducible nitric oxide synthase in vesicant-induced lung injury, inflammation and altered lung functioning

    Energy Technology Data Exchange (ETDEWEB)

    Sunil, Vasanthi R., E-mail: sunilvr@eohsi.rutgers.edu [Department of Pharmacology and Toxicology, Rutgers University, Ernest Mario School of Pharmacy Piscataway, NJ (United States); Shen, Jianliang; Patel-Vayas, Kinal; Gow, Andrew J. [Department of Pharmacology and Toxicology, Rutgers University, Ernest Mario School of Pharmacy Piscataway, NJ (United States); Laskin, Jeffrey D. [Department of Environmental and Occupational Medicine, University of Medicine and Dentistry of New Jersey, Robert Wood Johnson Medical School, Piscataway, NJ (United States); Laskin, Debra L. [Department of Pharmacology and Toxicology, Rutgers University, Ernest Mario School of Pharmacy Piscataway, NJ (United States)

    2012-05-15

    Pulmonary toxicity induced by sulfur mustard and related vesicants is associated with oxidative stress. In the present studies we analyzed the role of reactive nitrogen species (RNS) generated via inducible nitric oxide synthase (iNOS) in lung injury and inflammation induced by vesicants using 2-chloroethyl ethyl sulfide (CEES) as a model. C57Bl/6 (WT) and iNOS −/− mice were sacrificed 3 days or 14 days following intratracheal administration of CEES (6 mg/kg) or control. CEES intoxication resulted in transient (3 days) increases in bronchoalveolar lavage (BAL) cell and protein content in WT, but not iNOS −/− mice. This correlated with expression of Ym1, a marker of oxidative stress in alveolar macrophages and epithelial cells. In contrast, in iNOS −/− mice, Ym1 was only observed 14 days post-exposure in enlarged alveolar macrophages, suggesting that they are alternatively activated. This is supported by findings that lung tumor necrosis factor and lipocalin Lcn2 expression, mediators involved in tissue repair were also upregulated at this time in iNOS −/− mice. Conversely, CEES-induced increases in the proinflammatory genes, monocyte chemotactic protein-1 and cyclooxygenase-2, were abrogated in iNOS −/− mice. In WT mice, CEES treatment also resulted in increases in total lung resistance and decreases in compliance in response to methacholine, effects blunted by loss of iNOS. These data demonstrate that RNS, generated via iNOS play a role in the pathogenic responses to CEES, augmenting oxidative stress and inflammation and suppressing tissue repair. Elucidating inflammatory mechanisms mediating vesicant-induced lung injury is key to the development of therapeutics to treat mustard poisoning. -- Highlights: ► Lung injury, inflammation and oxidative stress are induced by the model vesicant CEES ► RNS generated via iNOS are important in the CEES-induced pulmonary toxicity ► iNOS −/− mice are protected from CEES-induced lung toxicity and

  17. Anatomical patterns of dermatitis in adult filaggrin mutation carriers

    DEFF Research Database (Denmark)

    Heede, Nina G; Thyssen, Jacob Pontoppidan; Thuesen, Betina H

    2015-01-01

    BACKGROUND: Common filaggrin (FLG) null mutations are associated with severe and early onset of atopic dermatitis (AD). To date, few studies have investigated anatomical patterns of dermatitis and none has been conducted in the general population. OBJECTIVE: We evaluated patterns of dermatitis...... by use of questionnaires. Participants were genotyped for common FLG mutations. A history of AD was defined by the United Kingdom Working Party's diagnostic criteria. RESULTS: The frequency of foot dermatitis in the general population was associated with FLG genotype (P = .014). However, when...... stratification of FLG genotype and AD was performed, we found that FLG mutations increased the prevalence (odds ratios) of foot dermatitis (odds ratio 10.41; 95% confidence interval 5.27-20.60) and persistent hand dermatitis (odds ratio 17.57; 95% confidence interval 8.60-35.89) only in participants with AD...

  18. [Clinical symptomps, diagnosis and therapy of feline allergic dermatitis].

    Science.gov (United States)

    Favrot, C; Rostaher, A; Fischer, N

    2014-07-01

    Allergies are often suspected in cats and they are mainly hypersensitivity reactions against insect bites, food- or environmental allergens. Cats, with non flea induced atopic dermatitis, normally present with one oft he following reaction patterns: miliary dermatitis, eosinophilic dermatitis, selfinduced alopecia or head and neck excoriations. None of these reaction patterns is nevertheless pathognomonic for allergic dermatitis, therefore the diagnosis is based on the one hand on the exclusion of similar diseases on the other hand on the successful response on a certain therapy. Recently a study on the clinical presentation of cats with non flea induced atopic dermatitis was published. In this study certain criteria for diagnosing atopy in cats were proposed. For therapy of allergic cats cyclosporin, glucocorticoids, antihistamines, hypoallergenic diets and allergen specific immunotherapy are used. This article should provide a recent overview on the clinical symptoms, diagnosis and therapy of feline allergic dermatitis.

  19. Diagnosing Allergic Contact Dermatitis Through Elimination, Perception, Detection and Deduction.

    Science.gov (United States)

    Pongpairoj, Korbkarn; Puangpet, Pailin; Thaiwat, Supitchaya; McFadden, John P

    2017-10-01

    Several authors have commented upon the skills of detection required in making a diagnosis of allergic contact dermatitis. Here, we emphasise the search for clues in a systematic manner. We describe four stages as part of a systematic method for diagnosing allergic contact dermatitis. Firstly, elimination (or inclusion) of non-allergic diagnoses. Secondly, perception: the pre-patch test diagnosis and the 'three scenarios' principle. Thirdly, detection: optimising the sensitivity of the patch test process. Fourthly, deduction: diagnosing allergic contact dermatitis by associating the dermatitis with the allergen exposure. We further compare and contrast the pre-patch test history and examination with the markedly different one ('microhistory' and 'microexamination') used after patch testing. The importance of knowledge of contact dermatitis literature is emphasised with a review of recent publications. Finally, we also highlight the use of contact allergy profiling as an investigative tool in the diagnosis of allergic contact dermatitis.

  20. One thousand cases of severe occupational contact dermatitis

    DEFF Research Database (Denmark)

    Schwensen, Jakob Ferløv; Friis, Ulrik Fischer; Menné, Torkil

    2013-01-01

    Background. Occupational contact dermatitis is frequent, and further understanding of the epidemiology will improve the basis of its prevention. Objectives. To identify occupations at risk for severe occupational contact dermatitis. Methods. The last 1000 cases of severe occupational contact...... dermatitis seen at our department were identified. Results. The study population comprised 618 females and 382 males. The mean age at onset of irritant contact dermatitis was significantly lower than the mean age at onset of allergic contact dermatitis for both sexes, irrespective of the presence of atopic....... Occupational contact dermatitis remains frequent, even if only severe cases are considered. It is a concern that no effective, systematic interventions and prevention schemes have been launched in Europe, despite documentation of a significant problem overmany years, and knowledge of risk occupations and risk...

  1. Occupational contact dermatitis in blue-collar workers

    DEFF Research Database (Denmark)

    Schwensen, Jakob F; Menné, Torkil; Veien, Niels K

    2014-01-01

    BACKGROUND: Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce. OBJECTIVES: To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group. METHODS: A retrospective...... analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations. RESULTS: The blue-collar workers often had occupational hand dermatitis (p dermatitis was less commonly......, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work. CONCLUSION: Contact allergy...

  2. Diagnóstico y tratamiento de la esquistosomiasis vesical desde la atención primaria penitenciaria: a propósito de un caso Diagnosis and treatment of bladder schistosomiasis from penitentiary primary care: case report

    OpenAIRE

    A. Bedoya del Campillo; P. A. Martínez-Carpio; M. J. Leal; N. Lleopart

    2012-01-01

    Se describe un caso clínico de un paciente procedente de Senegal con síndrome miccional y hematuria microscópica que fue diagnosticado y tratado de esquistosomiasis vesical en los servicios médicos del Centro Penitenciario de Jóvenes de Barcelona. Según nuestra información en la base de datos Medline no existen casos de esquistosomiasis vesical abordados en atención primaria fuera de áreas endémicas. Los pacientes pueden diagnosticarse y tratarse antes de ser derivados a la asistencia especia...

  3. Nursing interventions for radiation dermatitis during breast radiotherapy

    International Nuclear Information System (INIS)

    Goto, Shiho; Nagai, Yuko

    2015-01-01

    Radiation dermatitis occurs in 95% of the women undergoing radiation therapy (RT) for breast cancer. Radiation dermatitis is one of the common acute side effects of RT and includes erythema, dry desquamation, and moist desquamation. Radiation dermatitis may cause physical distress, such as pain and itchiness, and influence individual's quality of life as well. Nurses are to reduce the distress and improve quality of life by managing the symptoms and enhancing patient's self-care ability. This article describes the supportive care for radiation dermatitis from nurse's point of view. (author)

  4. Atopic Dermatitis: Drug Delivery Approaches in Disease Management.

    Science.gov (United States)

    Lalan, Manisha; Baweja, Jitendra; Misra, Ambikanandan

    2015-01-01

    In this review, we describe the very basic of atopic dermatitis (AD), the established management strategies, and the advances in drug delivery approaches for successful therapeutic outcomes. The multifactorial pathophysiology of AD has given rise to the clinician's paradigm of topical and systemic therapy and potential combinations. However, incomplete remission of skin disorders like AD is a major challenge to be overcome. Recurrence is thought to be due to genetic and immunological etiologies and shortcomings in drug delivery. This difficulty has sparked research in nanocarrier-based delivery approaches as well as molecular biology-inspired stratagems to deal with the immunological imbalance and to address insufficiencies of delivery propositions. In this review, we assess various novel drug delivery strategies in terms of their success and utility. We present a brief compilation and assessment of management modalities to sensitize the readers to therapeutic scenario in AD.

  5. Contact allergic dermatitis from melamine formaldehyde resins in a patient with a negative patch-test reaction to formaldehyde.

    Science.gov (United States)

    García Gavin, Juan; Loureiro Martinez, Manuel; Fernandez-Redondo, Virginia; Seoane, Maria-José; Toribio, Jaime

    2008-01-01

    Melamine paper is a basic material used in the furniture industry for home and office interiors. Contact allergic dermatitis from melamine formaldehyde resins (MFRs) should be considered in patients who work on melamine paper impregnation lines. We report a case of a 28-year-old female plywood worker who developed eczema on the dorsal side of her hands and wrists after 2 years of working on the melamine paper impregnation line. She had a relevant positive patch-test reaction to MFR, with a negative reaction to formaldehyde. Contact dermatitis due to MFR is not common, and it is usually related to products that are not fully cured or to close contact with intermediate products on the assembly line. Formaldehyde release from MFR can explain most of the positive responses. To our knowledge, this is the first report of MFR contact allergic dermatitis in a worker on a melamine paper impregnation line.

  6. Allergic contact dermatitis to fragrance: a review.

    Science.gov (United States)

    Scheinman, P L

    1996-06-01

    Allergy to fragrance is the most common cause of cosmetic contact dermatitis and therefore constitutes a significant clinical problem. The widespread use of fragranced materials in skin care and household products is probably the most important reason for the high incidence of fragrance sensitization. This report will summarize the history of fragrance, review how to detect and evaluate fragrance allergy, discuss the problems inherent in patch testing with the fragrance mix and its constituents, describe systemic contact dermatitis from ingestion of certain flavors, and give suggestions for fragrance-sensitive patients. The use of fragrance mix in patch testing has been invaluable in detecting fragrance allergy. Continued investigation into positive patch test responses to fragrance in scented products is essential in helping to identify new fragrance allergens. Additionally, more cooperation is necessary between industry and dermatologists in assisting patients to avoid proven allergens.

  7. Contact Dermatitis In Automobile Repair workers

    Directory of Open Access Journals (Sweden)

    Joshi M P

    1997-01-01

    Full Text Available Automobile repair workers are at risk of developing skin morbidity including occupational dermatoses because of their exposure to mineral oils, petroleum products and its derivatives and lubricating oil. This cross- sectional study was carried out at Maharashtra State Road Transport Corporation workshops in Nagpur city to investigate prevalence of skin morbidity including contact dermatitis in automobile repair workers. The study included 288 (49.9% automobile repair workers 180 (31.3% workshop office staff and 109 (18.8% divisional office employees. Dermatitis was the commonest skin morbidity in all the study subjects and it was significantly more prevalent in automobile repair workers. Folliculitis was detected in 13.2% of auto â€" repair workers and was not seen in the other two groups. Increasing trend of skin morbidity was correlated with the length of service of employees. Proper protective measures along with suitable washing facilities should be provided

  8. Protocolo de dermatitis atópica

    Directory of Open Access Journals (Sweden)

    Herrero González JE

    2011-09-01

    Full Text Available La Sociedad Española de Farmacia Comunitaria (SEFAC junto con la Unidad de Dermatología del Hospital del Mar de Barcelona han elaborado esta revisión a fondo de la dermatitis atópica, una patología cada vez con mayor prevalencia en nuestra sociedad y en muchas ocasiones desconocida. Como resultado de esta colaboración se ha elaborado un protocolo de actuación consensuado por ambas partes, donde quedan establecidos los criterios de gravedad y los criterios de derivación con el objetivo de facilitar al farmacéutico comunitario su labor diaria con los pacientes de dermatitis atópica.

  9. New aspects in allergic contact dermatitis

    DEFF Research Database (Denmark)

    Mørtz, Charlotte G; Andersen, Klaus Ejner

    2008-01-01

    PURPOSE OF REVIEW: To give selected new information on contact allergy and allergic contact dermatitis with focus on diagnostic procedures and pitfalls. RECENT FINDINGS: Recent studies dealing with common contact allergens have improved our understanding of the relationship between positive patch...... contact dermatitis. The main culprits include fragrance chemicals, preservatives, and hair dyes. We are all more or less exposed to cosmetics and topical drugs on a daily basis. The labelling requirements given in the Cosmetics Directive is of great help in tracing the causative allergenic ingredients...... tests and the clinical interpretation and consequences for the patient. SUMMARY: Nickel allergy is still the most common contact allergy in Europe in spite of full implementation of the EU Nickel Directive in 2001. Contact allergens in cosmetics and topical drugs are another common cause of allergic...

  10. Pattern of Contact Dermatitis Amongst Soldiers

    Directory of Open Access Journals (Sweden)

    V D Tiwari

    1985-01-01

    Full Text Available Six hundred and fifty seven cases suspected to have contact dermatitis reporting at 14 dermatological centres of armed forces hospitals during a 12-month period were investigated. One hundred sixty one cases Showed positive patch tests. Sixty-five cases showed positive patch tests with footwear materials including rubber, leather and canvas. Clothing, topical medicaments, airborne allergens and marking ink were responsible in 5.75%, 25%, 3.82% and 0.85% patients respectively.

  11. Periocular dermatitis: a report of 401 patients.

    Science.gov (United States)

    Temesvári, E; Pónyai, G; Németh, I; Hidvégi, B; Sas, A; Kárpáti, S

    2009-02-01

    Periocular contact dermatitis may appear as contact conjunctivitis, contact allergic and/or irritative eyelid and periorbital dermatitis, or a combination of these symptoms. The clinical symptoms may be induced by several environmental and therapeutic contact allergens. The aim of the present study was to map the eliciting contact allergens in 401 patients with periocular dermatitis (PD) by patch testing with environmental and ophthalmic contact allergens. Following the methodics of international requirements, 401 patients were tested with contact allergens of the standard environmental series, 133 of 401 patients with the Brial ophthalmic basic and supplementary series as well. Contact hypersensitivity was detected in 34.4% of the patients. Highest prevalence was seen in cases of PD without other symptoms (51.18%), in patients of PD associated with ophthalmic complaints (OC; 30.4%), and PD associated with atopic dermatitis (AD; 27.9%). In the subgroup of PD associated with seborrhoea (S) and rosacea (R), contact hypersensitivity was confirmed in 17.6%. Most frequent sensitisers were nickel sulphate (in 8.9% of the tested 401 patients), fragrance mix I (4.5%), balsam of Peru (4.0%), paraphenylendiamine (PPD) (3.7%), and thiomersal (3.5%). By testing ophthalmic allergens, contact hypersensitivity was observed in nine patients (6.7% of the tested 133 patients). The most common confirmed ophthalmic allergens were cocamidopropyl betaine, idoxuridine, phenylephrine hydrochloride, Na chromoglycinate, and papaine. Patients with symptoms of PD were tested from 1996 to 2006. The occurence of contact hypersensitivity in PD patients was in present study 34.4%. A relatively high occurrence was seen in cases of PD without other symptoms, in PD + OC and in PD + AD patients. The predominance of environmental contact allergens was remarkable: most frequent sensitizers were nickel sulphate, fragrance mix I, balsam of Peru, thiomersal, and PPD. The prevalence of contact

  12. Resident Rounds: Part III - Case Report: Betel Quid Induced Irritant Contact Dermatitis of the Hand.

    Science.gov (United States)

    Mathieu, Regine J; Cheraghi, Nikoo; Russo, Marian A

    2016-06-01

    Betel quid is a drug used in Far East Asia, India, and the South Pacific. The habit of betel quid chewing is widely reported to cause oral cancer and tooth and gum disease. However, skin disease due to betel quid use is underreported. We report a case of irritant contact dermatitis to betel quid components in a 35-year-old male betel quid user who presented for evaluation of a persistent rash on his fingertips.

  13. Atopic dermatitis results in intrinsic barrier and immune abnormalities: Implications for contact dermatitis

    Science.gov (United States)

    Gittler, Julia K.; Krueger, James G.; Guttman-Yassky, Emma

    2014-01-01

    Atopic dermatitis (AD), as well as irritant contact dermatitis (ICD) and allergic contact dermatitis (ACD), are common skin diseases. These diseases are characterized by skin inflammation mediated by activated innate immunity or acquired immune mechanisms. Although AD, ICD, and ACD can be encountered in pure forms by allergists and dermatologists, patients with AD often present with increased frequency of ICD and ACD. Although a disturbed barrier alone could potentiate immune reactivity in patients with AD through increased antigen penetration, additional immune mechanisms might explain the increased susceptibility of atopic patients to ICD and ACD. This review discusses cellular pathways associated with increased skin inflammation in all 3 conditions and presents mechanisms that might contribute to the increased rate of ICD and ACD in patients with AD. PMID:22939651

  14. Ecological Considerations on Nickel Dermatitis

    Science.gov (United States)

    Marcussen, Poul V.

    1960-01-01

    The incidence of nickel dermatoses has shifted from the plating industry to other occupations and particularly to non-occupational causes. A Danish survey of 621 cases shows that 4% are due to nickel plating, 9·5% to other occupations, and 86·5% were not due to occupation. A primary eruption not due to occupation had occurred in 14% of the occupational cases. The importance of preventive measures for the community more than for the adequately controlled industry is underlined. PMID:14420983

  15. Occupational contact allergic dermatitis in dentistry

    Directory of Open Access Journals (Sweden)

    Mikov Ivan

    2011-01-01

    Full Text Available Introduction. Dental professionals may be at increased risk of developing occupational allergic diseases specially to methacrylates that can permeate protective disposable gloves. Case report. We presented a case of occupational allergic contact dermatitis in a 28-year-old dental technician. The patient had complained of itching and cracking of fingers for 6 months. The dermatitis improved over weekends. Skin erythema and scaling were present with primarily involvement of the fingertips. Patch testing with dental series gave positive vesicular reaction to methyl methacrylate. Follow-up after 6 months of allergen avoidance showed a complete regression of dermatitis. Conclusion. Methacrylates serve as bases for acrylic resins which are used in prosthetics. Methyl methacrylate as a small molecular acrylate can permeate thin protective disposable gloves. Using adequate personal protective equipment, like nitrile rubber gloves, is the most important preventive measure in this occupation. Health practitioners should recognize possible occupational hazards in dentistry and implement appropriate preventive measures to protect health of workers.

  16. Advances in pediatric asthma and atopic dermatitis.

    Science.gov (United States)

    Foroughi, Shabnam; Thyagarajan, Ananth; Stone, Kelly D

    2005-10-01

    Allergic diseases, including asthma, allergic rhinitis, atopic dermatitis, food allergy, and urticaria are common in general pediatric practice. This review highlights several significant advances in pediatric allergy over the past year, focusing on asthma and atopic dermatitis. With increasing options for the treatment of allergic diseases, much work is now focused on methods for individualizing treatments to a patient's phenotype and genotype. Progress over the past year includes the characterization of effects of regular albuterol use in patients with genetic variations in the beta-adrenergic receptor. Maintenance asthma regimens for children in the first years of life are also an ongoing focus. The relation between upper airway allergic inflammation and asthma has continued to accumulate support and now extends to the middle ear. Environmental influences on asthma and interventions have been described, including environmental controls for asthma and the role of air pollution on lung development in children. Finally, concerns have been raised regarding the use of topical immunomodulators in young children with atopic dermatitis. Progress continues in the care of children with atopic diseases. Attention to treatment with appropriate medications, patient-individualized environmental controls, and extensive education are the keys to successfully treating atopic children. This review highlights several recent advances but is not intended to be a comprehensive review.

  17. Footwear contact dermatitis from dimethyl fumarate.

    Science.gov (United States)

    Švecová, Danka; Šimaljakova, Maria; Doležalová, Anna

    2013-07-01

    Dimethyl fumarate (DMF) is an effective inhibitor of mold growth. In very low concentrations, DMF is a potent sensitizer that can cause severe allergic contact dermatitis (ACD). It has been identified as the agent responsible for furniture contact dermatitis in Europe. The aim of this study was to evaluate patients in Slovakia with footwear ACD associated with DMF, with regard to clinical manifestations, patch test results, and results of chemical analysis of their footwear. Nine patients with suspected footwear contact dermatitis underwent patch testing with the following allergens: samples of their own footwear, commercial DMF, the European baseline, shoe screening, textile and leather dye screening, and industrial biocides series. The results were recorded according to international guidelines. The content of DMF in footwear and anti-mold sachets was analyzed using gas chromatography and mass spectrometry. Acute ACD was observed in nine Caucasian female patients. All patients developed delayed sensitization, as demonstrated by positive patch testing using textile footwear lining. Seven patients were patch tested with 0.1% DMF, and all seven were positive. Chemical analysis of available footwear showed that DMF was present in very high concentrations (25-80 mg/Kg). Dimethyl fumarate is a new footwear allergen and was responsible for severe ACD in our patients. To avoid an increase in the number of cases, the already approved European preventive measures should be accepted and commonly employed. © 2013 The International Society of Dermatology.

  18. Infección del tracto urinario por uso del catéter vesical en pacientes ingresados en cuidados intensivos

    Directory of Open Access Journals (Sweden)

    Susana Virgen Fong Reyes

    2014-11-01

    Full Text Available Se realizó un estudio observacional, descriptivo y transversal de 37 pacientes con infección urinaria luego de la utilización de catéter vesical, ingresados en la sala de Cuidados Intensivos del Hospital Clinicoquirúrgico Docente "Saturnino Lora Torres" de Santiago de Cuba desde mayo de 2011 hasta abril de 2012, con vistas a identificar las causas principales que la ocasionaron. Se halló predominio de los hombres mayores de 60 años que permanecieron expuestos al proceder durante más de 15 días (56,7 %, dado principalmente por la existencia de microorganismos en las floras intestinal y ambiental exógena. Por otra parte, los factores que propiciaron la infección estuvieron asociados a la prolongación del cateterismo vesical, al grupo etario (tercera edad, a la presencia de bacteriuria, al sistema abierto de drenaje y a la administración de antibióticos previa aparición de cepas bacterianas multirresistentes

  19. Primary Intramural Vesical Endometriosis Mimicking Urothelial Carcinoma in a Middle Aged Female

    Directory of Open Access Journals (Sweden)

    Shirazi N

    2015-10-01

    Full Text Available Endometriosis is the presence of ectopic endometrial tissue outside the uterus. Presence of endometrial glands and/or stroma may interfere with the normal physiological process by their infiltrative nature or by forming adhesions. Endometriosis occurs in 15-20% of women of child bearing age and commonly involves the ovaries, utero-sacral ligaments, fallopian tubes, rectum, scar sites and cervico-vaginal regions. Incidence of urinary tract involvement is estimated to be 1%. We report a case of a 38 year female presenting with low back pain, single episode of haematuria and burning during micturition. Urine culture was negative. There was no past history of pelvic surgery. On cystoscopy, a growth was visualised in the posterior urinary bladder wall suspicious of neoplastic origin. Tansurethral resection of bladder nodule was done and sent for histopathology, on which it was diagnosed as endometriosis. The case merits interest due to its atypical clinical presentation and the rarity of the lesion at this site.

  20. Reactive Granulomatous Dermatitis: A Review of Palisaded Neutrophilic and Granulomatous Dermatitis, Interstitial Granulomatous Dermatitis, Interstitial Granulomatous Drug Reaction, and a Proposed Reclassification.

    Science.gov (United States)

    Rosenbach, Misha; English, Joseph C

    2015-07-01

    The terms "palisaded neutrophilic and granulomatous dermatitis," "interstitial granulomatous dermatitis," and the subset "interstitial granulomatous drug reaction" are a source of confusion. There exists substantial overlap among the entities with few strict distinguishing features. We review the literature and highlight areas of distinction and overlap, and propose a streamlined diagnostic workup for patients presenting with this cutaneous reaction pattern. Because the systemic disease associations and requisite workup are similar, and the etiopathogenesis is poorly understood but likely similar among these entities, we propose the simplified unifying term "reactive granulomatous dermatitis" to encompass these entities. Copyright © 2015 Elsevier Inc. All rights reserved.

  1. Results of patch testing in 10 patients with peristomal dermatitis.

    Science.gov (United States)

    Landis, Megan N; Keeling, James H; Yiannias, James A; Richardson, Donna M; Nordberg Linehan, Diane L; Davis, Mark D P

    2012-09-01

    Peristomal dermatitis is a common problem in patients with ostomies that is a source of considerable morbidity. Irritant contact dermatitis is most common, but allergic contact dermatitis can also occur. Because of the lack of published reports on patch testing for this indication, we undertook a retrospective study of patch testing results in patients with suspected peristomal allergic contact dermatitis. We sought to describe our patch testing experience with patients referred with peristomal dermatitis. This was a retrospective review of medical records of patients with ostomies and peristomal dermatitis who underwent patch testing in the Mayo Clinic Departments of Dermatology in Jacksonville, FL; Rochester, MN; and Scottsdale, AZ, during a 10-year period (2000-2010). Ten patients with peristomal dermatitis were referred for patch testing (6 in Minnesota, 2 in Florida, and 2 in Arizona). Patients were patch tested to the materials used in their stoma devices, to the standard series, and in some cases to supplemental series. All 10 had at least one allergic patch test reaction, most commonly to stoma paste (3 of 10 patients). Retrospective nature of study via chart review is a limitation. Patch testing is a useful tool for identification of allergens in patients with peristomal dermatitis. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  2. Investigations on the immunopathogenesis of atopic dermatitis in cats

    NARCIS (Netherlands)

    Roosje, Pieternella Janna

    2002-01-01

    The term atopic dermatitis (AD) is commonly used in cats. At present, however, there is little known about the pathogenesis of feline AD. The aim was to investigate various aspects of the immunopathogenesis in a defined group of cats with signs and symptoms of atopic dermatitis and compare our

  3. Atopic dermatitis from adolescence to adulthood in the TOACS cohort

    DEFF Research Database (Denmark)

    Mørtz, Charlotte G; Andersen, K E; Dellgren, C

    2015-01-01

    allergic rhinitis and hand eczema. A close association was also found with allergic contact dermatitis and increased specific IgE to Malassezia furfur, but not with filaggrin gene defect. CONCLUSION: Persistence of atopic dermatitis in adulthood is common and affects quality of life. Persistent atopic...

  4. Methotrexate use in allergic contact dermatitis: a retrospective study.

    Science.gov (United States)

    Patel, Ashaki; Burns, Erin; Burkemper, Nicole M

    2018-03-01

    Methotrexate, a folate antimetabolite, is used to treat atopic dermatitis and psoriasis. Although methotrexate's therapeutic efficacy has been noted in the literature, there are few data on the efficacy of methotrexate treatment for allergic contact dermatitis. To evaluate the efficacy and tolerability of methotrexate in treating allergic contact dermatitis at a single institution, and also to assess methotrexate efficacy in patients with chronic, unavoidable allergen exposure. We performed a retrospective chart review of 32 patients diagnosed with allergic contact dermatitis by positive patch test reactions, and who received treatment with methotrexate from November 2010 to November 2014. Demographic and treatment-associated data were collected from electronic medical records. Ten patients were identified as allergen non-avoiders secondary to their occupation, and were subgrouped as such. Seventy-eight per cent (25/32) of patients showed either a partial or a complete response. Methotrexate had a comparable efficacy rate in the allergen non-avoiders subset, at 10 of 10. Of the 32 patients, 23% (5/22) had complete clearance of their dermatitis, and 1/10 of allergen non-avoiders had complete clearance of their dermatitis. Methotrexate is a well-tolerated and effective treatment for allergic contact dermatitis, and shows comparable efficacy to immunomodulatory agents such as cyclosporine and azathioprine, with robust efficacy despite persistent allergen exposure in patients with allergic contact dermatitis. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. Allergic contact dermatitis from ethylhexyl salicylate and other salicylates

    DEFF Research Database (Denmark)

    Mortz, Charlotte G; Thormann, Henrik; Goossens, An

    2010-01-01

    Allergic contact dermatitis (ACD) from salicylates present in topical products is uncommon. Most publications about ACD from salicylates are case reports describing only a few patients. Cross-reactivity between salicylates is not commonly reported. This article describes allergic contact dermatitis...... from ethylhexyl salicylate used as an ultraviolet filter and fragrance compound and reviews the published literature on contact allergy to salicylates....

  6. The treatment progress of radiation dermatitis from external exposure

    International Nuclear Information System (INIS)

    Pu Wangyang; Liu Yulong

    2009-01-01

    Radiation dermatitis is often seen and is often a complication of radiation therapy of tumors. It is characterized by poor healing, stubborn relapse, and carcinogenesis.. The treatment include drug, physical therapy and surgery. This article describes the treatment progress of radiation dermatitis from external exposure. (authors)

  7. A Case of Apparent Contact Dermatitis Caused by Toxocara Infection

    Directory of Open Access Journals (Sweden)

    Rosanna Qualizza

    2014-01-01

    Full Text Available Infection from Toxocara species may give rise to a large array of clinical symptoms, including apparent manifestations of allergy such as asthma, urticaria/angioedema, and dermatitis. We report a case, thus far not described, of contact dermatitis attributed to nickel allergy but caused by Toxocara infection. The patient was a 53-year-old woman presenting from 10 years a dermatitis affecting head, neck, and thorax. Patch tests initially performed gave a positive result to nickel, but avoidance of contact with nickel did not result in recovery. The patient referred to our Allergy Service in 2010 because of dermatitis to feet. Patch testing confirmed the positive result for nickel, but expanding the investigation a positive result for IgG antibodies to Toxocara was detected by Western blotting and ELISA. Treatment with mebendazole achieved immediate efficacy on feet dermatitis. Then, two courses of treatment with albendazole resulted in complete regression of dermatitis accompanied by development of negative ELISA and Western blotting for Toxocara antibodies. This report adds another misleading presentation of Toxocara infection as apparent contact dermatitis caused by nickel and suggests bearing in mind, in cases of contact dermatitis not responding to avoidance of the responsible hapten and to medical treatment, the possible causative role of Toxocara.

  8. Dermatitis and cellulitis in leopard geckos (Eublepharis macularius) caused by the Chrysosporium anamorph of Nannizziopsis vriesii.

    Science.gov (United States)

    Toplon, D E; Terrell, S P; Sigler, L; Jacobson, E R

    2013-07-01

    An epizootic of ulcerative to nodular ventral dermatitis was observed in a large breeding colony of 8-month to 5-year-old leopard geckos (Eublepharis macularius) of both sexes. Two representative mature male geckos were euthanized for diagnostic necropsy. The Chrysosporium anamorph of Nannizziopsis vriesii (CANV) was isolated from the skin lesions, and identification was confirmed by sequencing of the internal transcribed spacer region of the rRNA gene. Histopathology revealed multifocal to coalescing dermal and subcutaneous heterophilic granulomas that contained septate fungal hyphae. There was also multifocal epidermal hyperplasia with hyperkeratosis, and similar hyphae were present within the stratum corneum, occasionally with terminal chains of arthroconidia consistent with the CANV. In one case, there was focal extension of granulomatous inflammation into the underlying masseter muscle. This is the first report of dermatitis and cellulitis due to the CANV in leopard geckos.

  9. Preparation of hydrogels for atopic dermatitis containing natural herbal extracts by gamma-ray irradiation

    International Nuclear Information System (INIS)

    Lim, Youn-Mook; An, Sung-Jun; Kim, Hae-Kyoung; Kim, Yun-Hye; Youn, Min-Ho; Gwon, Hui-Jeong; Shin, Junhwa; Nho, Young-Chang

    2009-01-01

    Atopic dermatitis (AD) is a familial and chronic inflammatory pruritic skin disease that affects a large number of children and adults in industrialized countries. It is known that one of the prominent features of AD and chronic pruritus is partially due to the histamine released from mast cell. In this work, hydrogel patches with natural herbal extracts were prepared by 'freezing and thawing', and a gamma irradiation. It showed eminent healing results as a consequence of long-term moisturizing effects and natural herbal extracts on atopic wounds. Besides its non-toxicity and human harmlessness, it can be easily attached to or detached from the skin without any trace and help patients to feel refreshment when attached. Based on this work, the hydrogel patches we made can be potentially used as an alternative remedy for not only pruritus in AD, but other dermatitis.

  10. Preparation of hydrogels for atopic dermatitis containing natural herbal extracts by gamma-ray irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Youn-Mook; An, Sung-Jun; Kim, Hae-Kyoung [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 1266 Sinjeong-dong Jeongeup-si Jellabuk-do, 580-185 (Korea, Republic of); Kim, Yun-Hye [AMOTECH Co., Ltd., Kimpo-City, Kyungki-do (Korea, Republic of); Youn, Min-Ho; Gwon, Hui-Jeong; Shin, Junhwa [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 1266 Sinjeong-dong Jeongeup-si Jellabuk-do, 580-185 (Korea, Republic of); Nho, Young-Chang [Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, 1266 Sinjeong-dong Jeongeup-si Jellabuk-do, 580-185 (Korea, Republic of)], E-mail: ycnho@kaeri.re.kr

    2009-07-15

    Atopic dermatitis (AD) is a familial and chronic inflammatory pruritic skin disease that affects a large number of children and adults in industrialized countries. It is known that one of the prominent features of AD and chronic pruritus is partially due to the histamine released from mast cell. In this work, hydrogel patches with natural herbal extracts were prepared by 'freezing and thawing', and a gamma irradiation. It showed eminent healing results as a consequence of long-term moisturizing effects and natural herbal extracts on atopic wounds. Besides its non-toxicity and human harmlessness, it can be easily attached to or detached from the skin without any trace and help patients to feel refreshment when attached. Based on this work, the hydrogel patches we made can be potentially used as an alternative remedy for not only pruritus in AD, but other dermatitis.

  11. Juvenile sterile granulomatous dermatitis (puppy strangle in Pekingese and German shepherd puppies

    Directory of Open Access Journals (Sweden)

    Mohammad Abbaszadeh Hasiri

    2015-07-01

    Full Text Available Juvenile sterile granulomatous dermatitis is an uncommon granulomatous and pustular disorder of the face, pinnae, and submandibular lymph nodes of puppies. A 10-week-old male Pekingese and a 8-week-old female German shepherd presented with submandibular lymphadenomegaly, skin lesions on muzzle and periocular area (Papules, crusts and pustules. The case did not respond to antibiotic therapy. Results of a hemogram, biochemical panel, and urinalysis were normal. Due to skin scraping, cytology examination (impression smear, fungal and bacterial culture and response to therapy puppy strangle (juvenile cellulitis was diagnosed. The puppies made a full recovery on glucocorticoid therapy. The present case report describes the first report of juvenile sterile granulomatous dermatitis in Iran.

  12. Lack of efficacy of topical cyclosporin A in atopic dermatitis and allergic contact dermatitis

    NARCIS (Netherlands)

    de Rie, M. A.; Meinardi, M. M.; Bos, J. D.

    1991-01-01

    Since oral cyclosporin A (CsA) has demonstrated its effectiveness in psoriasis and atopic dermatitis, efforts have been made to develop a topical CsA formulation, thus avoiding systemic adverse events. A limited number of publications are available on the use of topical CsA in allergic contact

  13. Making contact for contact dermatitis: a survey of the membership of the American Contact Dermatitis Society.

    Science.gov (United States)

    Nezafati, Kaveh A; Carroll, Bryan; Storrs, Frances J; Cruz, Ponciano D

    2013-01-01

    The American Contact Dermatitis Society (ACDS) is the principal organization representing the subspecialty of contact dermatitis in the United States. The aim of this study was to characterize ACDS members with respect to demographic characteristics, patch-test practices, and sentiments regarding the Society and its journal Dermatitis. We conducted cross-sectional postal and online surveys of ACDS members. More than a third of ACDS members responded to the survey, 92% of whom practice dermatology, and most of whom are community practitioners. Responders manage patients with allergic and irritant dermatitis at a similar frequency. On average, they patch test 4 patients per week using 66 allergens per patient, which often include customized trays. Almost half of these practitioners learned patch testing from their residency programs. Most of the responders read and value the Society journal, value the Contact Allergen Management Program database, and attend society meetings. The ACDS is comprised overwhelmingly of dermatologists who are primarily community-based, young relative to the start of their practices, and use the Society's resources for continuing education.

  14. Skin changes in `screen dermatitis` versus classical UV- and ionizing irradiation-related damage - similarities and differences

    Energy Technology Data Exchange (ETDEWEB)

    Gangi, S.; Johansson, O. [Karolinska Inst., Dept. of Neuroscience, Experimental Dermatology Unit, stockholm (Sweden)

    1997-12-01

    An increasing number of persons say that they get cutaneous problems as well as symptoms from certain internal organs, such as the central nervous system (CNS) and the heart, when being close to electric equipment. A major group of these patients are the users of video display terminals (VDTs), who claim to have subjective and objective skin- and mucosa-related symptoms, such as pain, itch, heat sensation, ery-therma, papules, and pustules. The CNS symptoms are, e.g. dizziness, tiredness, and headache. Erythema, itch, heat sensation, edema and pain are also common symptoms of sunburn (UV dermatitis). Alterations have been observed in cell populations of the skin of patients suffering from so-called `screen dermatitis` similar to those observed in the skin damaged due to ultraviolet (UV) light or ionizing radiation. In `screen dermatitis` patients a much higher number of mast cells have been observed. It is known that UVE irradiation induces mast cell degranulation and release of TNF-{alpha}. The high number of mast cells present in the `screen dermatitis` patients and the possible release of specific substances, such as histamine, may explain their clinical symptoms of itch, pain, edema and erythema. The most remarkable change among cutaneous cells, after exposure with the above-mentioned irradiation sources, is the disappearance of the Langerhans` cells. This change has also been observed in `screen dermatitis` patients, again pointing to a common cellular and molecular basis. The results of this literature study demonstrate that highly similar changes exist in the skin of `screen dermatitis` patients, as regard the clinical manifestations as well as alterations in the cell populations, and in skin damaged by UV light or ionizing radiation. (au) 93 refs.

  15. Skin changes in 'screen dermatitis' versus classical UV- and ionizing irradiation-related damage - similarities and differences

    International Nuclear Information System (INIS)

    Gangi, S.; Johansson, O.

    1997-01-01

    An increasing number of persons say that they get cutaneous problems as well as symptoms from certain internal organs, such as the central nervous system (CNS) and the heart, when being close to electric equipment. A major group of these patients are the users of video display terminals (VDTs), who claim to have subjective and objective skin- and mucosa-related symptoms, such as pain, itch, heat sensation, ery-therma, papules, and pustules. The CNS symptoms are, e.g. dizziness, tiredness, and headache. Erythema, itch, heat sensation, edema and pain are also common symptoms of sunburn (UV dermatitis). Alterations have been observed in cell populations of the skin of patients suffering from so-called 'screen dermatitis' similar to those observed in the skin damaged due to ultraviolet (UV) light or ionizing radiation. In 'screen dermatitis' patients a much higher number of mast cells have been observed. It is known that UVE irradiation induces mast cell degranulation and release of TNF-α. The high number of mast cells present in the 'screen dermatitis' patients and the possible release of specific substances, such as histamine, may explain their clinical symptoms of itch, pain, edema and erythema. The most remarkable change among cutaneous cells, after exposure with the above-mentioned irradiation sources, is the disappearance of the Langerhans' cells. This change has also been observed in 'screen dermatitis' patients, again pointing to a common cellular and molecular basis. The results of this literature study demonstrate that highly similar changes exist in the skin of 'screen dermatitis' patients, as regard the clinical manifestations as well as alterations in the cell populations, and in skin damaged by UV light or ionizing radiation. (au)

  16. Defining intrinsic vs. extrinsic atopic dermatitis.

    Science.gov (United States)

    Karimkhani, Chante; Silverberg, Jonathan I; Dellavalle, Robert P

    2015-06-16

    Atopic dermatitis (AD) is a chronic, relapsing inflammatory skin condition characterized by eczematous lesions, i.e. ill-demarcated erythematous patches and plaques. AD is commonly associated with elevated immunoglobulin E (IgE) and atopic disorders, such as asthma, hay fever, and food allergies. Rackemann and Mallory were some of the first to distinguish between asthma based on the presence ("extrinsic") or absence ("intrinsic") of allergy. This distinction has subsequently been applied to AD based on the presence ("extrinsic") or absence ("intrinsic") of increased IgE and atopic disease. Although the distinction between intrinsic and extrinsic AD is widely used, it remains controversial.

  17. Remote Cutaneous Breast Carcinoma Metastasis Mimicking Dermatitis

    Directory of Open Access Journals (Sweden)

    Annakan V Navaratnam

    2015-01-01

    Full Text Available Cutaneous metastases from primary internal malignancies are an uncommon presentation. Cutaneous metastases are more frequently seen in breast cancer than in any other visceral malignancy in women. Medical practitioners should be vigilant of the possibility of unusual presentations of metastatic disease in breast cancer patients with lobular carcinoma presenting as cutaneous lesions mimicking benign dermatological conditions. Herein, we present a case of a 75-year-old woman presenting with cutaneous lobular breast carcinoma metastases on her anterior right leg, which had previously been misdiagnosed as dermatitis for 9 years.

  18. Radiation dermatitis : report of 3 cases

    International Nuclear Information System (INIS)

    Yoon, Sei Chul; Bahk, Yong Whee; Shinn, Kyung Sub; Kim, Choon Yul; Cho, Baek Kee; Wee, Sung Shin

    1986-01-01

    It has just passed 90 years since the discovery of X-ray by W.C. Roentgen in 1895. Not only in the medicine but also in the industry, have great utilization of ionizing radiation increased since the beginning of this century. There were also many known its hazards in spite of astonishable profits and contributions for mankind's welfare. Authors experienced 3 cases of radiation dermatitis which developed during gamma radiograms for nondestructive testing of pipelines with Ir-192. We tried to calculate the supposed exposure doses in each case, discuss the working situation and review of literatures to see the systemic and local effects of radiation.

  19. Lichenoid tissue reaction/interface dermatitis: Recognition, classification, etiology, and clinicopathological overtones

    Directory of Open Access Journals (Sweden)

    Virendra N Sehgal

    2011-01-01

    Full Text Available Lichenoid tissue reaction or interface dermatitis embrace several clinical conditions, the prototype of which is lichen planus and its variants, drug induced lichenoid dermatitis, special forms of lichenoid dermatitis, lichenoid dermatitis in lupus erythematosus, and miscellaneous disorders showing lichenoid dermatitis, the salient clinical and histological features of which are described to facilitate their diagnosis. Background of lichenoid reaction pattern has been briefly outlined to enlighten those interested in this entity.

  20. New and emerging trends in the treatment of atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Christina M Gelbard

    2009-01-01

    Full Text Available Christina M Gelbard1, Adelaide A Hebert1,21Departments of Dermatology; 2Pediatrics, University of Texas-Houston, Houston, TX, USAAbstract: Atopic dermatitis is a chronic, inflammatory skin condition that affects 10% to 20% of children and 1% to 3% of adults in the US. Symptoms often result in sleeplessness, psychological stress, poor self-esteem, anxiety, and poor school or work performance. The cost of atopic dermatitis is estimated to be US$0.9 to 3.8 billion every year. Topical steroids are first-line treatment for atopic dermatitis, and recent advances in vehicle technologies have resulted in improved patient tolerability and compliance. Topical calcineurin inhibitors are also safe and effective topical treatments for atopic dermatitis, and provide an additional therapeutic option for patients with this disease. Systemic immunomodulators are used in the treatment of severe refractory disease. Cyclosporine, methotrexate, azathioprine, mycophenolate mofetil, and interferon gamma have been used in the management of severe atopic dermatitis. This review highlights the current and emerging trends in the treatment of atopic dermatitis.Keywords: atopic dermatitis, topical corticosteroids, calcineurin inhibitors, methotrexate, cyclosporine, mycophenolate mofetil, IFN-γ

  1. SPECIAL CHARACTERISTICS OF TREATMENT OF SEVERE ATOPIC DERMATITIS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    D. Sh. Macharadze

    2013-01-01

    Full Text Available The article analyzes modern data on risk factors of severe course of atopic dermatitis in children: the role of alimentary and inhalant allergens, cutaneous infections, allergic reactions to drugs used in the treatment of disease. The most important questions of differential diagnosis of atopic dermatitis in children and the distinctive features of the illness, which may be mistaken for atopic dermatitis (primary immunodeficiencies, keratosis pilaris, psoriasis, enteropatic acrodermatitis; cutaneous bacterial and fungal infections, and drug-induced contact dermatitis to topical creams and ointments are discussed. Treatment of atopic dermatitis is based on modern approaches and includes recommendations on the use of emolents, anti-inflammatory drugs (topical glucocorticoids and calcineurin inhibitors. The article provides indications and contraindications to the administration of anti-inflammatory drugs. Special recommendations for use of cleansers and emolents at all degrees of severity of atopic dermatitis, which helps reduce the risk of side effects of topical corticosteroids, complications such as cutaneous infections and helps to maintain remission of disease are given. The importance of training programs patients is emphasized. Compliance of patients and/or their parents contributes to the achievement of the desired effect of the treatment of atopic dermatitis, which will improve the patients’ quality of life.

  2. Wound-Related Allergic/Irritant Contact Dermatitis.

    Science.gov (United States)

    Alavi, Afsaneh; Sibbald, R Gary; Ladizinski, Barry; Saraiya, Ami; Lee, Kachiu C; Skotnicki-Grant, Sandy; Maibach, Howard

    2016-06-01

    To provide information from a literature review about the prevention, recognition, and treatment for contact dermatitis. This continuing education activity is intended for physicians and nurses with an interest in skin and wound care. After participating in this educational activity, the participant should be better able to:1. Identify signs and symptoms of and diagnostic measures for contact dermatitis.2. Identify causes and risks for contact dermatitis.3. Select appropriate treatment for contact dermatitis and its prevention. Contact dermatitis to wound care products is a common, often neglected problem. A review was conducted to identify articles relevant to contact dermatitis.A PubMed English-language literature review was conducted for appropriate articles published between January 2000 and December 2015.Contact dermatitis is both irritant (80% of cases) or allergic (20% of cases). Frequent use of potential contact allergens and impaired barrier function of the skin can lead to rising sensitization in patients with chronic wounds. Common known allergens to avoid in wound care patients include fragrances, colophony, lanolin, and topical antibiotics.Clinicians should be cognizant of the allergens in wound care products and the potential for sensitization. All medical devices, including wound dressings, adhesives, and bandages, should be labeled with their complete ingredients, and manufacturers should be encouraged to remove common allergens from wound care products, including topical creams, ointments, and dressings.

  3. Topical corticosteroid-induced rosacea-like dermatitis: A clinical study of 110 cases

    Directory of Open Access Journals (Sweden)

    Sanjay K Rathi

    2011-01-01

    Full Text Available Background: Prolonged and continuous use of topical steroids leads to rosacea-like dermatitis with variable clinical presentations. Aims: To study the various clinical presentations of patients with topical corticosteroid-induced rosacea-like dermatitis (TCIRD, who had a history of prolonged and repeated use of topical steroids for reasons other than the known disease entities. Methods: A total of 110 patients were enrolled for the study over a period of 2 years, excluding all those with the known disease entity in which topical steroids were commonly used. Detailed history which also included the source and the type of topical steroid use was taken along with clinical examination. Results: There were 12 males and 98 females with their age ranging from 18 to 54 years. The duration of topical steroid use ranged from 4 months to 20 years. The most common clinical presentation was diffuse erythema of the face. Most of the patients had rebound phenomenon on discontinuation of the steroid. The most common topical steroid used was Betamethasone valerate, which could be due to its easy availability and low cost. Conclusion: Varied clinical presentations are seen with prolonged and continuous use of topical steroids. The treatment of this dermatitis is difficult, requiring complete cessation of the offending steroid, usually done in a tapering fashion.

  4. The diagnosis and treatment of dermatitis herpetiformis

    Directory of Open Access Journals (Sweden)

    Antiga E

    2015-05-01

    Full Text Available Emiliano Antiga, Marzia Caproni Department of Surgery and Translational Medicine, Section of Dermatology, University of Florence, Florence, Italy Abstract: Dermatitis herpetiformis (DH is an inflammatory cutaneous disease with a chronic relapsing course, pruritic polymorphic lesions, and typical histopathological and immunopathological findings. According to several evidences, DH is considered the specific cutaneous manifestation of celiac disease, and the most recent guidelines of celiac disease have stated that, in celiac patients with a proven DH, a duodenal biopsy is unnecessary for the diagnosis. In this review, the most recent data about the diagnosis and the management of DH have been reported and discussed. In particular, in patients with clinical and/or histopathological findings suggestive for DH, the finding of granular IgA deposits along the dermal–epidermal junction or at the papillary tips by direct immunofluorescence (DIF assay, together with positive results for anti-tissue transglutaminase antibody testing, allows the diagnosis. Thereafter, a gluten-free diet should be started in association with drugs, such as dapsone, that are able to control the skin manifestations during the first phases of the diet. In conclusion, although DH is a rare autoimmune disease with specific immunopathological alterations at the skin level, its importance goes beyond the skin itself and may have a big impact on the general health status and the quality of life of the patients. Keywords: dermatitis herpetiformis, celiac disease, diagnosis, treatment, autoimmune disease, inflammatory cutaneous disease 

  5. Treating pediatric atopic dermatitis: current perspectives

    Directory of Open Access Journals (Sweden)

    Dimitriades VR

    2015-06-01

    Full Text Available Victoria R Dimitriades, Elizabeth Wisner Division of Allergy/Immunology, Department of Pediatrics, Louisiana State University Health Sciences Center, Children's Hospital of New Orleans, New Orleans, LA, USAAbstract: Atopic dermatitis (AD is a chronic, inflammatory skin condition which affects millions of people worldwide. It is most commonly seen in children but may also progress into adulthood. Management of this complex disease requires a multi-pronged approach which can address the myriad of issues which underscore its development. Avoidance of triggering factors is imperative in establishing consistent control of skin irritation while daily moisturization can be very effective in skin barrier repair and maintenance. Judicious use of anti-inflammatory medications has been shown to make a significant impact on both treatment as well as prevention of disease. Unfortunately, pruritus, a key feature of AD, has proven much harder to control. Finally, awareness of the risks of colonization and infection in patients with AD should be incorporated into their surveillance and management plans. While our understanding has progressed greatly regarding this disease, further research is still needed regarding future directions for both treatment and prevention. Keywords: atopic dermatitis, eczema, treatment, corticosteroids, antipruritic

  6. Pediatric Contact Dermatitis Registry Inaugural Case Data.

    Science.gov (United States)

    Goldenberg, Alina; Mousdicas, Nico; Silverberg, Nanette; Powell, Douglas; Pelletier, Janice L; Silverberg, Jonathan I; Zippin, Jonathan; Fonacier, Luz; Tosti, Antonella; Lawley, Leslie; Wu Chang, Mary; Scheman, Andrew; Kleiner, Gary; Williams, Judith; Watsky, Kalman; Dunnick, Cory A; Frederickson, Rachel; Matiz, Catalina; Chaney, Keri; Estes, Tracy S; Botto, Nina; Draper, Michelle; Kircik, Leon; Lugo-Somolinos, Aida; Machler, Brian; Jacob, Sharon E

    2016-01-01

    Little is known about the epidemiology of allergic contact dermatitis (ACD) in US children. More widespread diagnostic confirmation through epicutaneous patch testing is needed. The aim was to quantify patch test results from providers evaluating US children. The study is a retrospective analysis of deidentified patch test results of children aged 18 years or younger, entered by participating providers in the Pediatric Contact Dermatitis Registry, during the first year of data collection (2015-2016). One thousand one hundred forty-two cases from 34 US states, entered by 84 providers, were analyzed. Sixty-five percent of cases had one or more positive patch test (PPT), with 48% of cases having 1 or more relevant positive patch test (RPPT). The most common PPT allergens were nickel (22%), fragrance mix I (11%), cobalt (9.1%), balsam of Peru (8.4%), neomycin (7.2%), propylene glycol (6.8%), cocamidopropyl betaine (6.4%), bacitracin (6.2%), formaldehyde (5.7%), and gold (5.7%). This US database provides multidisciplinary information on pediatric ACD, rates of PPT, and relevant RPPT reactions, validating the high rates of pediatric ACD previously reported in the literature. The registry database is the largest comprehensive collection of US-only pediatric patch test cases on which future research can be built. Continued collaboration between patients, health care providers, manufacturers, and policy makers is needed to decrease the most common allergens in pediatric consumer products.

  7. Hand dermatitis in beauticians in India

    Directory of Open Access Journals (Sweden)

    Khanna Neena

    1997-01-01

    Full Text Available One hundred and sixty-one beauticians and hairdressers (146 women and 15 men were examined for the presence of hand dermatitis and those with hand eczema were patch tested with a battery of antigens standardised for beauticians. Forty-two (26.1% subjects were found to have hand dermatitis and of these, in 31 (69.3% the patch tests were positive; the following antigens elicited a positive response; paraphenylene diamine (35.5%, rubber antigens (22.6%, nickel (22.6%, shampoos (12.9%, ammonium thioglycollate (9.7%, ammonium persulphate (3.2%, henna mixture (3.2% and detergents (6.5%. In addition, irritant reaction was seen in 7; in 5 patients it was to shampoos and in 2 to ammonium persulphate. Of the 8 patients who, on questioning, had a history of atopy, 7 (87.5% had hand eczema, while 1 (12.5% did not, and this difference was statistically significant (p < 0.001, suggesting that beauticians with a history of atopy were more likely to develop hand eczema.

  8. Topical steroid addiction in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Fukaya M

    2014-10-01

    Full Text Available Mototsugu Fukaya,1 Kenji Sato,2 Mitsuko Sato,3 Hajime Kimata,4 Shigeki Fujisawa,5 Haruhiko Dozono,6 Jun Yoshizawa,7 Satoko Minaguchi8 1Tsurumai Kouen Clinic, Nagoya, 2Department of Dermatology, Hannan Chuo Hospital, Osaka, 3Sato Pediatric Clinic, Osaka, 4Kimata Hajime Clinic, Osaka, 5Fujisawa Dermatology Clinic, Tokyo, 6Dozono Medical House, Kagoshima, 7Yoshizawa Dermatology Clinic, Yokohama, 8Department of Dermatology, Kounosu Kyousei Hospital, Saitama, Japan Abstract: The American Academy of Dermatology published a new guideline regarding topical therapy in atopic dermatitis in May 2014. Although topical steroid addiction or red burning skin syndrome had been mentioned as possible side effects of topical steroids in a 2006 review article in the Journal of the American Academy of Dermatology, no statement was made regarding this illness in the new guidelines. This suggests that there are still controversies regarding this illness. Here, we describe the clinical features of topical steroid addiction or red burning skin syndrome, based on the treatment of many cases of the illness. Because there have been few articles in the medical literature regarding this illness, the description in this article will be of some benefit to better understand the illness and to spur discussion regarding topical steroid addiction or red burning skin syndrome. Keywords: topical steroid addiction, atopic dermatitis, red burning skin syndrome, rebound, corticosteroid, eczema

  9. Effect of gene time on acute radiation mucositis and dermatitis

    International Nuclear Information System (INIS)

    Li Suyan; Gao Li; Yin Weibo; Xu Guozhen; Xiao Guangli

    2002-01-01

    Objective: To evaluate the effect of recombinant human epidermal growth factor (Gene Time) on acute mucositis and dermatitis induced by radiation. Methods: 120 head and neck cancer patients were randomized into 3 groups: 1. Mucositis prophylactic application (MPA) group with control, 2. Mucositis therapeutic application (MTA) group with control and 3. Dermatitis therapeutic application (DTA) group with control. Prophylactic application of drug consisted of spraying the Gene Time preparation on the irradiated skin or mucous membrane as radiotherapy was being carried out. This was compared with control patients who received routine conventional skin care. Therapeutic application was started as grade I radiation mucositis or dermatitis appeared. The evaluation of acute radiation mucositis and dermatitis was done according to the systems proposed by RTOG or EORTC. Results: The results showed that in the MPA group, the rate of radiation mucositis at ≤10 Gy was 20% (4/20) as compared to the 70% (14/20) of the control (P = 0.004). During the course of radiation, the incidences of grade III, IV acute radiation mucositis and dermatitis were always lower than the control. In therapeutic application of Gene Time, the response rate of acute radiation mucositis was also better than the control (90% vs 50%) (P = 0.016) and that of acute dermatitis was similar (95% vs 50%) (P = 0.005). Moreover, the ≤3 d rate of healing of grade III dermatitis in the application group was 3/7 as compared to the 0/14 of the control. Conclusion: Prophylactic application of recombinant human epidermal growth factor is able to postpone the development of radiation mucositis. This preparation is also able to lower the incidence of grade III, IV mucositis and dermatitis both by therapeutic and prophylactic application in addition to the hastened healing of grade III dermatitis

  10. Decolonization of Staphylococcus aureus in patients with atopic dermatitis: a reason for increasing resistance to antibiotics?

    Directory of Open Access Journals (Sweden)

    Izabela Błażewicz

    2017-12-01

    Full Text Available Introduction : Exacerbation of atopic dermatitis can be associated with bacterial infection. The skin of patients is colonized with Staphylococcus aureus in 90% of cases. An attempt has been made to demonstrate that eradication significantly reduces the severity of the disease. Studies indicate the efficacy of topical antibiotics, topical corticosteroids and calcineurin inhibitors. Due to increasing resistance to drugs and the defective antimicrobial peptide profile, decolonization is virtually impossible. Aim : To determine the prevalence of S. aureus colonization among patients with atopic dermatitis and to assess antimicrobial susceptibility of isolated strains to antibiotics, especially fusidic acid and mupirocin. Material and methods : One hundred patients with atopic dermatitis and 50 healthy subjects were microbiologically assessed for the carriage of S. aureus . Antimicrobial susceptibility tests were performed using the broth-microdilution method for antibiotics: ampicillin, ciprofloxacin, daptomycin, erythromycin, fusidic acid, linezolid, lincomycin, mupirocin, tetracycline and vancomycin. Results : Staphylococcus aureus strains were isolated from the majority of our patients, either from the skin (71% or the anterior nares (67%. In the present study, 10% of isolations represented methicillin-resistant S. aureus (MRSA. Antibiotics exhibited diverse activities against clinical isolates of S. aureus . Among those tested, the highest rates of resistance were shown for ampicillin – 58.5%, lincomycin – 37.5% and erythromycin – 31.0%. Enhanced resistance levels were expressed to mupirocin (17.5% and fusidic acid (15.5%. Conclusions : According to the increasing rate of resistance and quick recolonization after discontinuation of the treatment, chronic use of topical antibiotics is not recommended and should be limited to exacerbation of atopic dermatitis with clinical signs of bacterial infection.

  11. Investigations on the immunopathogenesis of atopic dermatitis in cats

    OpenAIRE

    Roosje, Pieternella Janna

    2002-01-01

    The term atopic dermatitis (AD) is commonly used in cats. At present, however, there is little known about the pathogenesis of feline AD. The aim was to investigate various aspects of the immunopathogenesis in a defined group of cats with signs and symptoms of atopic dermatitis and compare our findings with the immunoregulation of atopic dermatitis in humans. The presence of antigen-specific IgE in serum of AD cats was investigated by means of the Prausnitz-Küstner (PK) test and the passive c...

  12. Occupational Airborne Contact Dermatitis From Proton Pump Inhibitors.

    Science.gov (United States)

    DeKoven, Joel G; Yu, Ashley M

    2015-01-01

    Few published reports have described occupational contact dermatitis from proton pump inhibitor (PPI) exposure in the literature. We present an additional case of a 58-year-old male pharmaceutical worker with an occupational airborne allergic contact dermatitis to PPIs confirmed by patch testing. This is a novel report of workplace exposure to dexlansoprazole and esomeprazole PPIs with resultant clinical contact allergy and relevant positive patch test results to these 2 agents. A literature review of all previously reported cases of occupational contact dermatitis to PPI is summarized. The case also emphasizes the importance of even minute exposures when considering workplace accommodation.

  13. AIRBORNE CONTACT DERMATITIS – CURRENT PERSPECTIVES IN ETIOPATHOGENESIS AND MANAGEMENT

    Science.gov (United States)

    Handa, Sanjeev; De, Dipankar; Mahajan, Rahul

    2011-01-01

    The increasing recognition of occupational origin of airborne contact dermatitis has brought the focus on the variety of irritants, which can present with this typical morphological picture. At the same time, airborne allergic contact dermatitis secondary to plant antigens, especially to Compositae family, continues to be rampant in many parts of the world, especially in the Indian subcontinent. The recognition of the contactant may be difficult to ascertain and the treatment may be even more difficult. The present review focuses on the epidemiological, clinical and therapeutic issues in airborne contact dermatitis. PMID:22345774

  14. RESULTS OF APPLYING POLYVITAMIN COMPLEX FOR CHILDREN WITH ATOPIC DERMATITIS

    Directory of Open Access Journals (Sweden)

    N.A. Ivanova

    2007-01-01

    Full Text Available The article presents findings of applying vitamin-and-mineral complex (VMC for children frequently suffering from diseases and children with atopic dermatitis. It shows that usage of VMC within a complex therapy promotes regression of subnormal vitamin provision symptoms, as well as symptoms of the core disease. This happens against heightened vitamin content in child's organism — which was proven with the test of A and E vitamins content in blood. The research has demonstrated a quite good tolerance of VMC by children suffering from atopic dermatitis.Key words: children frequently suffering from diseases, atopic dermatitis, vitamins, treatment.

  15. Fiddler's neck: Chin rest-associated irritant contact dermatitis and allergic contact dermatitis in a violin player.

    Science.gov (United States)

    Caero, Jennifer E; Cohen, Philip R

    2012-09-15

    Fiddler's neck refers to an irritant contact dermatitis on the submandibular neck of violin and viola players and an allergic contact dermatitis to nickel from the bracket attaching the violin to the chin rest on the violinist's supraclavicular neck. A 26-year-old woman developed submandibular and supraclavicular left neck lesions corresponding to the locations of the chin rest and bracket that was attached to her violin that held it against her neck when she played. Substitution of a composite chin rest, which did not contain nickel, and the short-term application of a low potency topical corticosteroid cream, resulted in complete resolution of the allergic contact dermatitis supraclavicular neck lesion. The irritant contact dermatitis submandibular neck lesion persisted. In conclusion, violin players are predisposed to developing irritant contact dermatitis or allergic contact dermatitis from the chin rest. We respectfully suggest that the submandibular neck lesions from contact with the chin rest be referred to as 'fiddler's neck - type 1,' whereas the supraclavicular neck lesions resulting from contact of the bracket holding the chin rest in place be called 'fiddler's neck - type 2.' A composite chin rest should be considered in patients with a preceding history of allergic contact dermatitis to nickel.

  16. Vitamin D in Atopic Dermatitis, Chronic Urticaria and Allergic Contact Dermatitis

    Science.gov (United States)

    Quirk, Shannon K; Rainwater, Ellecia; Shure, Anna K; Agrawal, Devendra K

    2016-01-01

    Summary Vitamin D influences allergen-induced pathways in the innate and adaptive immune system, and its potential immunomodulatory role in allergic skin disorders has been explored. This comprehensive review article provides an overview of the role of vitamin D in three common dermatologic conditions: atopic dermatitis (AD), chronic urticaria, and allergic contact dermatitis (ACD). Whereas the literature regarding vitamin D and AD has resulted in mixed findings, several studies have described an inverse relationship between vitamin D levels and AD severity, and improvement in AD with vitamin D supplementation. Similarly, several studies report an inverse relationship between vitamin D levels and severity of chronic urticaria. Although current research in humans remains limited, an increased likelihood of ACD has been demonstrated in vitamin D-deficient mice. Additional well-designed clinical trials will be necessary to determine whether vitamin D supplementation should be recommended for prevention or adjuvant treatment of these common dermatologic conditions. PMID:27014952

  17. Occupational dermatitis in health care workers evaluated for suspected allergic contact dermatitis.

    Science.gov (United States)

    Kadivar, Salmon; Belsito, Donald V

    2015-01-01

    Contact dermatitides occur commonly among health care workers (HCWs). To contrast the atopic status and incidence, location, and final diagnosis of skin diseases afflicting HCWs versus non-HCWs (NHCWs) evaluated for suspicion of allergic contact dermatitis (ACD); and among the population diagnosed with ACD, to compare the incidence and occupational relatedness of allergens found in HCWs with the rates observed in NHCWs. Between July 1, 1994, and May 30, 2014, 2611 patients underwent patch testing by the senior author. Of these, 165 were classified as HCWs based on their primary occupation. Statistical analysis was done using a χ test. Health care workers were more likely than NHCWs to be women and to have hand dermatitis. Women, but not men, HCWs suffered more irritant contact dermatitis. Health care workers had significantly more work-related ACD, especially to formaldehyde, quaternium-15, 2-bromo-2-nitropropane-1,3-diol, cocamide diethanolamine (DEA), thiuram mix, carba mix, thimerosal, benzalkonium chloride, glutaraldehyde, and bacitracin. Only patients suspected of having ACD were tested. Our population was geographically limited to metropolitan Kansas City, MO and metropolitan New York, NY. Health care workers suffer more from occupational ACD, especially of the hands, than do NHCWs, including to allergens not present on available standard allergen series.

  18. Tratamento endoscópico das perfurações vesicais e uretrais devidas à utilização do suporte suburetral sintético para correção de incontinência urinária de esforço Endoscopic treatment of vesical and urethral perforations after tension-free vaginal tape (TVT® procedure for female stress urinary incontinence

    Directory of Open Access Journals (Sweden)

    Fabio Baracat

    2005-10-01

    Full Text Available A incontinência urinária de esforço é um problema prevalente em mulheres. As opções para seu tratamento vêm aumentando nos últimos tempos, havendo um direcionamento para as técnicas minimamente invasivas, com auxílio de material sintético. Com a utilização desses procedimentos, surgiram complicações incomuns, como perfuração vesical e uretral. As complicações estudadas foram devido à utilização de material sintético no tratamento de incontinência urinária de esforço e o tratamento endoscópico empregado. MATERIAL E MÉTODO: Onze pacientes foram tratadas com complicações decorrentes do tension-free vaginal tape, seis com faixa de polipropileno dentro da bexiga e cinco com erosão para uretra. Foi realizada ressecção endoscópica em todas as pacientes. RESULTADOS: Uma paciente persistiu com a faixa de polipropileno e foi submetida à nova ressecção endoscópica e cistoscopia controle após três meses era normal. CONCLUSÃO: Realização de ressecção endoscópica de faixas sintéticas intravesicais e intra-uretrais deve ser considerada uma boa alternativa no tratamento dessas complicações.Stress urinary incontinence is a problem that is prevalent in women, and its treatment with minimally invasive techniques using synthetic materials has increased recently, although the procedure has also brought increased occurrence of specific complications such as vesical and urethral perforations. We describe 11 cases of endoscopic correction of vesical and urethral perforations due to the use of synthetic material for the treatment of stress urinary incontinence. MATERIALS AND METHOD: Eleven patients were treated for complications after undergoing the TVT® (tension-free vaginal tape procedure; 6 of them had the polypropylene tape inside the bladder, and 5 had erosion of the urethra. Endoscopic resection of the polypropylene tapes was performed on all patients. RESULTS: A 6-month follow-up with cystoscopic control showed

  19. Budesonide-induced periorificial dermatitis presenting as chalazion and blepharitis

    DEFF Research Database (Denmark)

    Henningsen, Emil; Bygum, Anette

    2011-01-01

    We report a case of periorificial dermatitis caused by suboptimal inhalation of budesonide for asthma. The initial skin lesions presented in the eye surroundings, leading to diagnostic difficulties and treatment of presumed chalazion and staphylococcal folliculitis. After several months...

  20. Red, Itchy Rash? Get the Skinny on Dermatitis

    Science.gov (United States)

    ... Subscribe April 2012 Print this issue Red, Itchy Rash? Get the Skinny on Dermatitis En español Send us your comments You’ve probably had a rash at some point or another, whether from poison ...

  1. [The role of the innate immune system in atopic dermatitis].

    Science.gov (United States)

    Volz, T; Kaesler, S; Skabytska, Y; Biedermann, T

    2015-02-01

    The mechanisms how the innate immune system detects microbes and mounts a rapid immune response have been more and more elucidated in the past years. Subsequently it has been shown that innate immunity also shapes adaptive immune responses and determines their quality that can be either inflammatory or tolerogenic. As atopic dermatitis is characterized by disturbances of innate and adaptive immune responses, colonization with pathogens and defects in skin barrier function, insight into mechanisms of innate immunity has helped to understand the vicious circle of ongoing skin inflammation seen in atopic dermatitis patients. Elucidating general mechanisms of the innate immune system and its functions in atopic dermatitis paves the way for developing new therapies. Especially the novel insights into the human microbiome and potential functional consequences make the innate immune system a very fundamental and promising target. As a result atopic dermatitis manifestations can be attenuated or even resolved. These currently developed strategies will be introduced in the current review.

  2. ENTEROSORBENTS AS A PART OF COMPLEX THERAPY OF ATOPIC DERMATITIS

    Directory of Open Access Journals (Sweden)

    A. A. Alexeeva

    2012-01-01

    Full Text Available Atopic dermatitis (AD is one of the most common allergic diseases in children which is assuming ever greater medical and social importance. Risk factors of AD include gastro-intestinal tract disturbances, especially intestinal dysbiosis, which is revealed in 89–94,1% of children with atopic dermatitis. Both correlation of the dysbiosis and AD manifestations severity and increase of underlying disease treatment efficacy as a result of target influence on intestinal microflora confirm that. For many decades guidelines of atopic dermatitis treatment in children along with elimination diet, antihistamine drugs and topic medicines include enterosorbents. The most effective drugs are those ones, consisting of prebiotics and sorbents. The wide experience of prebiotic drug with sorbent action (Lactofiltrum in complex therapy of atopic dermatitis in children is reviewed in this article.

  3. Scalp Psoriasis vs. Seborrheic Dermatitis: What's the Difference?

    Science.gov (United States)

    ... does a doctor tell the difference between scalp psoriasis and seborrheic dermatitis of the scalp? Answers from ... such as pitting. Compare signs and symptoms Scalp psoriasis Red skin covered with flakes and silvery scales ...

  4. Gallate Contact Dermatitis: Product Update and Systematic Review.

    Science.gov (United States)

    Holcomb, Zachary E; Van Noord, Megan G; Atwater, Amber Reck

    Allergic contact dermatitis related to cosmetic use can result from allergens not routinely evaluated by standard patch test protocols. Propyl, octyl, and dodecyl gallates are commonly used antioxidant preservatives with reports of associated allergic contact dermatitis in the literature. The objectives of this review were to investigate the role of gallates in allergic contact dermatitis and to explore products containing these preservatives. A systematic review of the literature through April 2016 was performed to explore cases of reported gallate allergy. Food and cosmetic product databases were searched for products containing gallates. Seventy-four cases of gallate contact allergy have been reported. In addition, a variety of commercially available cosmetic products and foods contain gallate chemicals. Propyl gallate is the most commonly reported gallate contact allergen and often causes facial and/or hand dermatitis.

  5. Systemic contact dermatitis after oral exposure to nickel

    DEFF Research Database (Denmark)

    Jensen, Christian Stab; Menné, Torkil; Johansen, Jeanne Duus

    2006-01-01

    Systemic contact dermatitis can be elicited experimentally in nickel-sensitive individuals by oral nickel exposure. A crucial point interpreting such experiments has been the relevance of nickel exposure from drinking water and diet. The aim of this meta-analysis study on former nickel......-exposure investigations was to provide the best possible estimation of threshold values of nickel doses that may cause systemic contact dermatitis in nickel-sensitive patients. 17 relevant investigations were identified, and statistical analyses were performed in a stepwise procedure. 9 studies were included in the final...... of the doses that, theoretically, would cause systemic contact dermatitis in exposed nickel-sensitive patients. The results from the 2 most sensitive groups show that 1% of these individuals may react with systemic contact dermatitis at normal daily nickel exposure from drinking water and diet, i.e. 0...

  6. Apgar score is related to development of atopic dermatitis

    DEFF Research Database (Denmark)

    Naeser, Vibeke; Kahr, Niklas; Stensballe, Lone Graff

    2013-01-01

    . We cross-linked with data from the Danish National Birth Registry and performed cotwin control analysis in order to test the impact of birth characteristics on the risk of atopic dermatitis. Results. Apgar score, OR (per unit) = 1.23 (1.06-1.44), P = 0.008, and female sex, OR = 1.31 (1.06-1.61), P...... = 0.012, were risk factors for atopic dermatitis in cotwin control analysis, whereas birth anthropometric factors were not significantly related to disease development. Risk estimates in monozygotic and dizygotic twins were not significantly different for the identified risk factors. Conclusions......Aim. To study the impact of birth characteristics on the risk of atopic dermatitis in a twin population. Methods. In a population-based questionnaire study of 10,809 twins, 3-9 years of age, from the Danish Twin Registry, we identified 907 twin pairs discordant for parent-reported atopic dermatitis...

  7. Allergic contact dermatitis to propolis in a violin maker.

    Science.gov (United States)

    Lieberman, Heather D; Fogelman, Joshua P; Ramsay, David L; Cohen, David E

    2002-02-01

    Allergy to colophony is well noted in the literature, however, there have been few case reports of allergic contact dermatitis to propolis in musicians and instrument makers. We report a case of a stringed instrument craftsman who developed allergic contact dermatitis to propolis, a component of Italian varnish. A review of the components, applications, and the clinical manifestations of hypersensitivity reactions to propolis are presented.

  8. Optimizing treatment of atopic dermatitis in infants using ursodeoxycholic acid

    Directory of Open Access Journals (Sweden)

    O.G. Shadrin

    2017-04-01

    Full Text Available The paper studied the rational for including of ursodeoxycholic acid suspension in complex therapy of atopic dermatitis for infants. The indication of ursodeoxycholic acid suspension for 25 infants with atopic dermatitis resulted in positive clinical dynamics of both dermic and gastrointestinal signs, that manifested as reduction of area of impaired skin, intensity of itch, sleep normalization and regression of pain abdominal syndrome, regurgitation.

  9. Case of basal cell epithelioma occurring on chronic radiation dermatitis

    Energy Technology Data Exchange (ETDEWEB)

    Kase, Kayoko; Matsuoka, Yoshitaka; Urushibata, Osamu; Nishiwaki, Soichi (Toho Univ. Ohashi Hosp., Tokyo (Japan))

    1989-05-01

    A 52-year-old woman had been treated with radiation therapy for lymphoid tuberculosis on the right side of the neck 40 years before. Chronic radiation dermatitis occurred on that site. Blackish small mass has appeared 2 years before on the central part of the dermatitis. Histological examination revealed thinning of the epidermis, swelling of the dermal collagen fibers, and follicular clusters composed of basaloid cells from the epidermis to the upper layer of the dermis. (Namekawa, K).

  10. Allergic Contact Dermatitis to Benzoyl Peroxide Resembling Impetigo.

    Science.gov (United States)

    Kim, Changhyun; Craiglow, Brittany G; Watsky, Kalman L; Antaya, Richard J

    2015-01-01

    A 17-year-old boy presented with recurring severe dermatitis of the face of 5-months duration that resembled impetigo. He had been treated with several courses of antibiotics without improvement. Biopsy showed changes consistent with allergic contact dermatitis and patch testing later revealed sensitization to benzoyl peroxide, which the patient had been using for the treatment of acne vulgaris. © 2015 Wiley Periodicals, Inc.

  11. American Contact Dermatitis Society Core Allergen Series: 2017 Update.

    Science.gov (United States)

    Schalock, Peter C; Dunnick, Cory A; Nedorost, Susan; Brod, Bruce; Warshaw, Erin; Mowad, Christen

    The American Contact Dermatitis Society Core Allergen Series was introduced in 2012. After 4 years of use, changes in our recommended allergens are necessary. For the updated series, we have reordered the first 4 panels to approximately mirror the current TRUE Test and removed parthenolide, triclosan, glutaraldehyde, and jasmine. Polymyxin B, lavender, sodium benzoate, ethylhexylglycerin, and benzoic acid are new additions to the American Contact Dermatitis Society series.

  12. Erectile Dysfunction in Male Adults With Atopic Dermatitis and Psoriasis

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Hansen, Peter R; Gislason, Gunnar H

    2017-01-01

    INTRODUCTION: Patients with psoriasis have increased risk of cardiovascular disease, but data on atopic dermatitis (AD) are less clear-cut. However, it is well-established that erectile dysfunction (ED) can serve as a risk marker for coronary disease. AIM: To investigate the incidence, prevalence...... population for men with AD. Egeberg A, Hansen PR, Gislason GH, et al. Erectile Dysfunction in Male Adults With Atopic Dermatitis and Psoriasis. J Sex Med 2017;14:380-386....

  13. Intraocular lens subluxation in a patient with facial atopic dermatitis.

    Science.gov (United States)

    Yamazaki, S; Nakamura, K; Kurosaka, D

    2001-02-01

    A 66-year-old Japanese man presented with subluxation of a posterior chamber intraocular lens (IOL) caused by a rupture of part of Zinn's zonule but no retinal break 2 years after phacoemulsification with IOL implantation. He had a history of atopic dermatitis since infancy. This case presents a rare ocular complication of scratching and rubbing the face and eyelids because of itching related to atopic dermatitis.

  14. Quality of Life of Parents of Children with Atopic Dermatitis

    OpenAIRE

    Joanna Marciniak; Adam Reich; Jacek C. Szepietowski

    2017-01-01

    Atopic dermatitis (AD) is the most common chronic dermatitis in children. The influence of AD on quality of life of parents of children with AD was studied using the Family Dermatology Life Quality Index (FDLQI). Fifty children with AD were included in the study (age range 2–24 months) together with their parents. Children’s AD was found to influence the quality of life of both parents; however, it had a more significant influence on quality of life of moth...

  15. Parents' reported preference scores for childhood atopic dermatitis disease states

    Directory of Open Access Journals (Sweden)

    Walter Emmanuel B

    2004-10-01

    Full Text Available Abstract Background We sought to elicit preference weights from parents for health states corresponding to children with various levels of severity of atopic dermatitis. We also evaluated the hypothesis that parents with children who had been diagnosed with atopic dermatitis would assign different preferences to the health state scenarios compared with parents who did not have a child with atopic dermatitis. Methods Subjects were parents of children aged 3 months to 18 years. The sample was derived from the General Panel, Mommies Sub-Panel, and Chronic Illness Sub-Panel of Harris Interactive. Participants rated health scenarios for atopic dermatitis, asthma, and eyeglasses on a visual analog scale, imagining a child was experiencing the described state. Results A total of 3539 parents completed the survey. Twenty-nine percent had a child with a history of atopic dermatitis. Mean preference scores for atopic dermatitis were as follows: mild, 91 (95% confidence interval [CI], 90.7 to 91.5; mild/moderate, 84 (95%CI, 83.5 to 84.4; moderate, 73 (95%CI, 72.5 to 73.6; moderate/severe, 61 (95%CI, 60.6 to 61.8; severe, 49 (95% CI, 48.7 to 50.1; asthma, 58 (95%CI, 57.4 to 58.8; and eyeglasses, 87(95%CI, 86.3 to 87.4. Conclusions Parents perceive that atopic dermatitis has a negative effect on quality of life that increases with disease severity. Estimates of parents' preferences can provide physicians with insight into the value that parents place on their children's treatment and can be used to evaluate new medical therapies for atopic dermatitis.

  16. Dermatitis, an approach from occupational medicine

    Directory of Open Access Journals (Sweden)

    Felipe Martínez Lomakin

    2013-04-01

    Full Text Available Occupational dermatitis is one of the most common occupational diseases in clinical practice. Prevalence varies according to the job activities and types of exposure, with figures of up to 37% reported in the literature. Its origin may be irritant or allergic. Atopy and frequent hand washing or exposure to wetness or humidity is described has been described as risk factors, while evidence for gender and tobacco consumption, among others, is controversial. Diagnosis is based on physical examination, etiological patch testing and certification of occupational origin using standardized criteria. The condition has been associated with reduced productivity, absenteeism and occupational changes, as well as significant decreases in the quality of life of patients. Prevention is based primarily on education and restriction of exposure. These strategies are coupled with the treatment, which include the use of drugs such as topical steroids and calcineurin inhibitors.(X Close Abstract

  17. Azelastine. Its clinical application for radiation dermatitis

    International Nuclear Information System (INIS)

    Furusawa, Mitsuhiro; Baba, Yuji; Murakami, Ryuji

    1996-01-01

    A retrospective analysis was performed to investigate the radioprotective effects of azelastine against radiation dermatitis for patients with head and neck cancers. The effects of azelastine were studied in 19 patients with laryngeal cancers treated by irradiation. As controls, 29 patients with laryngeal cancers treated by irradiation without the administration of azelastine were studied. All patients were irradiated using 3 MV linac X-rays. Azelastine was administered orally twice a day. Moist desquamation was observed in four of 29 control patients whereas no such moist desquamation developed after the administration of azelastine. Two cases of moist desquamation that developed before the administration of azelastine regressed during irradiation in patients placed on azelastine. Radiotherapy was completed without interruption in all patients treated with azelastine. No severe side effects were observed. Azelastine, administered orally, was a safe drug and has the potential of improving skin tolerance in irradiation therapy. (author)

  18. Occupational allergic contact dermatitis in construction workers.

    Science.gov (United States)

    Condé-Salazar, L; Guimaraens, D; Villegas, C; Romero, A; Gonzalez, M A

    1995-10-01

    We report the patch test results of 449 construction workers who came as patients to the Occupational Dermatology Service of the Instituto Nacional de Medicina y Seguridad del Trabajo in Madrid between 1989 and 1993. 90.8% of them were patch tested, because they had cutaneous lesions or a clinical history suggestive of occupational dermatitis. 65.5% (268) of those patch tested showed one or more reactions connected with their work. Chromate at 42.1% was the main allergen, followed by cobalt, 20.5%, nickel, 10%, and epoxy resin, 7.5%. 25.9% (106) of patients showed sensitization to rubber components, the majority at 23.7% to thiuram mix, with TETD being the main allergen.

  19. Footwear dermatitis - Clinical patterns and contact allergens

    Directory of Open Access Journals (Sweden)

    Handa S

    1991-01-01

    Full Text Available Thirty patients suspected of contact dermatitis to footwear studied to evaluate various clinical presentations and possible sensitizers. ′V′ chappals and sandals were suspected alone in 12, a combination of open and closed shoes in 15 and closed shoes alone in 3 patients. Commonest affected sites were dorsa of feet and toes in 14 and dorsa of feet corresponding to the shape of footwear in 12 patients. Patch tests were done using a battery of sixteen allergens. Positive patch tests were seen in 29 patients. Rubber chemicals were the commonest allergens detected in 26 patients, dyes in 10,leather in 6, glues and neoprene cements in 4 and rubber material from suspected footwear as such in 4 patients respectively.

  20. Contact sensitivity in palmar hyperkeratotic dermatitis

    Directory of Open Access Journals (Sweden)

    Minocha Y

    1993-01-01

    Full Text Available 230 patients presenting with palmar hyperkeratotic dermatitis were investigated by patch tests against various antigens depending upon occupation of the patients. Contact sensitivity was detected in 130 patients comprising of housewives (55, businessmen (20, farmers (15, teachers / clerks / students (13, doctors and nurses (9, factory workers and labourers (8, massons (7 and motor mechanics (3. Vegetables were found to be the most common agents followed by detergents and metals predominantly affecting housewives. Among the vegetables, garlic and onion were the most potent sensitizers whereas nickel was a common sensitizer among metals. Occupational factors were seen to have some influence in relation to the causative agents as indicated by higher positivity of vegetables in housewives; detergents, metals, rubber, leather, plastics in businessmen, teachers, clerks and students; fertilizers or animal foods in farmers; drugs in doctors and nurses and chromium and cobalt in massons.

  1. When does atopic dermatitis warrant systemic therapy?

    DEFF Research Database (Denmark)

    Simpson, Eric L; Bruin-Weller, Marjolein; Flohr, Carsten

    2017-01-01

    -specific literature review, referred to guidelines when available, and provided interpretation and expert opinion. RESULTS: We recommend a systematic and holistic approach to assess patients with severe signs and symptoms of AD and impact on quality of life before systemic therapy. Steps taken before commencing......BACKGROUND: Although most patients with atopic dermatitis (AD) are effectively managed with topical medication, a significant minority require systemic therapy. Guidelines for decision making about advancement to systemic therapy are lacking. OBJECTIVE: To guide those considering use of systemic...... therapy in AD and provide a framework for evaluation before making this therapeutic decision with the patient. METHODS: A subgroup of the International Eczema Council determined aspects to consider before prescribing systemic therapy. Topics were assigned to expert reviewers who performed a topic...

  2. OCCUPATION COMMONLY ASSOCIATED WITH CONTACT DERMATITIS

    Directory of Open Access Journals (Sweden)

    Elice Wijaya

    2013-12-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE Occupational skin diseases are a widespread problem. Despite numerous protective mechanisms, the skin remains vulnerable to new irritants found in the workplace. As a result, many workers in different occupations suffer from occupational skin diseases. From the data at Sanglah Hospital in Dermatology Department, it should be noted that there is increasing number of new cases of contact dermatitis in period of January 2000 until December 2005, from 10,16% until 13,36% in the next year and relatively stable in the next four years. Occupations commonly associated with contact dermatitis are agriculture workers, construction workers, dental workers, electronic workers, florists, food workers, hairdressers, haousekeeping personnel, machinist, mechanics, medical workers, office workers, photographers, printers, textile workers. /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;}

  3. Polysensitization and individual susceptibility to allergic contact dermatitis.

    Science.gov (United States)

    Gosnell, Amy L; Schmotzer, Brian; Nedorost, Susan T

    2015-01-01

    Patients with allergic contact dermatitis to 1 antigen have been shown to be at increased risk of developing delayed type hypersensitivity reactions to additional antigens. Both environmental and genetic factors likely influence the risk of sensitization. The aim of this study was to determine whether polysensitization occurs at a higher frequency than would be expected based on chance and whether polysensitization occurs more often in subsets of patients with hand involvement and atopic dermatitis. From a database of patch test results from a single practitioner, the probability of having positive reactions to 3 or more unrelated allergens was calculated under the assumption that positive reactions are independent and compared with the observed proportion having positive reactions to 3 or more unrelated allergens. The analysis was repeated excluding patients with leg involvement as a proxy for venous insufficiency dermatitis. The proportion of patients from the polysensitized and nonpolysensitized cohorts with either hand involvement or a history of atopic dermatitis was also calculated. Polysensitization occurs more often than expected based on chance. Polysensitized patients were more likely to have hand dermatitis. Atopic dermatitis was not significantly associated with polysensitization in this analysis. Polysensitized individuals may represent a phenotype with increased genetic susceptibility to sensitization.

  4. Parthenium dermatitis severity score to assess clinical severity of disease

    Directory of Open Access Journals (Sweden)

    Kaushal K Verma

    2017-01-01

    Full Text Available Background: Parthenium dermatitis is the most common type of airborne contact dermatitis in India. It is a chronic disease of a remitting and relapsing course with significant morbidity and distress, but there is no scoring system to assess its severity. Aim: To design a scoring system for the assessment of clinical severity of disease in Parthenium dermatitis and to use this scoring system in various studies to determine its sensitivity, specificity, and reproducibility. Methods and Results: In our first few studies on Parthenium dermatitis, we designed and used a basic clinical severity scoring system based on itching, morphology of the lesions, and areas involved. However, in subsequent studies, we modified it to the present scoring system as Parthenium dermatitis severity score (PDSS. Our studies showed the high sensitivity of PDSS in characterization of the disease severity at the given point of time, as well as to determine the efficacy of a prescribed treatment modality which was reliable and reproducible. Conclusion: Thus, PDSS may be used by clinicians for appropriate scoring of the clinical severity of Parthenium dermatitis and in monitoring the disease response to therapy.

  5. Increased risk of stroke in contact dermatitis patients

    Science.gov (United States)

    Chang, Wei-Lun; Hsu, Min-Hsien; Lin, Cheng-Li; Chan, Po-Chi; Chang, Ko-Shih; Lee, Ching-Hsiao; Hsu, Chung-Yi; Tsai, Min-Tein; Yeh, Chung-Hsin; Sung, Fung-Chang

    2017-01-01

    Abstract Dermatologic diseases are not traditional risk factors of stroke, but recent studies show atopic dermatitis, psoriasis, and bullous skin disease may increase the risk of stroke and other cardiovascular diseases. No previous studies have focused on the association between contact dermatitis and stroke. We established a cohort comprised of 48,169 contact dermatitis patients newly diagnosed in 2000–2003 and 96,338 randomly selected subjects without the disorder, frequency matched by sex, age, and diagnosis year, as the comparison cohort. None of them had a history of stroke. Stroke incidence was assessed by the end of 2011 for both cohorts. The incidence stroke was 1.1-fold higher in the contact dermatitis cohort than in the comparison cohort (5.93 vs 5.37 per 1000 person-years, P contact dermatitis cohort increased with age, from 1.14 (95% CI, 1.03–1.27) for 65 to 74 years; to 1.27 (95% CI, 1.15–1.42) for 75 years and older. The aHR of stroke were 1.16 (95% CI, 1.07–1.27) and 1.09 (95% CI, 1.00–1.18) for men and women, respectively. This study suggests that patients with contact dermatitis were at a modestly increased risk of stroke, significant for ischemic stroke but not for hemorrhagic stroke. Comorbidity, particularly hypertension, increased the hazard of stroke further. PMID:28272195

  6. Corticosteroid therapy in the treatment of pediatric patients with atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Leopold, Christine

    2007-09-01

    clinical trials, which were included in the assessment, only two evaluated the effect of topical corticosteroids in comparison to tacrolimus, which is one of the calcineurin inhibitors. Both studies show that tacrolimus is more effective than hydrocortisone acetate in children with moderate to severe atopic dermatitis. No study was found that directly compares corticosteroids with pimecrolimus in the treatment of paediatric patients with atopic dermatitis. However, two trials show that an intermittent treatment with pimecrolimus can reduce the need for topical corticosteroids. Two publications focusing on the costs of atopic dermatitis, provide model calculations comparing the use of topical corticosteroids and calcineurin inhibitors. The calculations show that the treatment with pimecrolimus is inferior to the treatment with topical coticosteroids in children with mild to moderate atopic dermatitis. Furthermore the treatment with tacrolimus appears to be more expensive however also more effective in comparison to topical corticosteroids. Discussion: During the past five decades topical corticosteroids have represented the first choice therapy when it comes to atopic dermatitis. Their effectiveness has been proven by several studies. Amongst newer generations of topical corticosteroids the occurrence of adverse side effects seems to be less frequent. Due to the fact that they have only recently been authorised experience with tacrolimus and pimecrolimus is limited. So far the only adverse side effect of the calcineurin inhibitors appears to be a burning sensation of the skin. One point for discussion concerns the economical aspects of the treatment of atopic dermatitis. The cost-effectiveness of pimecrolimus has been based on the calculated costs per quality-adjusted life year, which were lower than the frequently hawked value of 50,000 USD. It is up to policy makers to decide on the actual value of a quality-adjusted life year. Conclusions/recommendations: From a medical

  7. Mast cells and atopic dermatitis. Stereological quantification of mast cells in atopic dermatitis and normal human skin

    DEFF Research Database (Denmark)

    Damsgaard, T E; Olesen, A B; Sørensen, Flemming Brandt

    1997-01-01

    Stereological quantification of mast cell numbers was applied to sections of punch biopsies from lesional and nonlesional skin of atopic dermatitis patients and skin of healthy volunteers. We also investigated whether the method of staining and/or the fixative influenced the results...... of the determination of the mast cell profile numbers. The punch biopsies were taken from the same four locations in both atopic dermatitis patients and normal individuals. The locations were the scalp, neck and flexure of the elbow (lesional skin), and nates (nonlesional skin). Clinical scoring was carried out...... yielded the following results: (1) in atopic dermatitis lesional skin an increased number of mast cell profiles was found as compared with nonlesional skin, (2) comparing atopic dermatitis skin with normal skin, a significantly increased number of mast cell profiles per millimetre squared was found...

  8. A short-term trial of tacrolimus ointment for atopic dermatitis. European Tacrolimus Multicenter Atopic Dermatitis Study Group

    NARCIS (Netherlands)

    Ruzicka, T.; Bieber, T.; Schöpf, E.; Rubins, A.; Dobozy, A.; Bos, J. D.; Jablonska, S.; Ahmed, I.; Thestrup-Pedersen, K.; Daniel, F.; Finzi, A.; Reitamo, S.

    1997-01-01

    Tacrolimus (FK 506) is an effective immunosuppressant drug for the prevention of rejection after organ transplantation, and preliminary studies suggest that topical application of tacrolimus is effective in the treatment of atopic dermatitis. We conducted a randomized, doubleblind, multicenter study

  9. Instant noodles, processed food intake, and dietary pattern are associated with atopic dermatitis in an adult population (KNHANES 2009-2011).

    Science.gov (United States)

    Park, Sunmin; Choi, Hyun-Seok; Bae, Ji-Hyun

    2016-01-01

    The incidence of atopic dermatitis (AD) is continuously increasing in industrialized countries, possibly due to dietary and lifestyle changes. However, the association between processed food intake and AD has not been studied in a large adult population. We investigated the association between dietary habits and AD in 17,497 adults in the 2009-2011 Korean National Health and Nutrition Examination Survey (KNHANES). We identified 4 dietary patterns using principal components analysis of a 63-item food frequency questionnaire: the "traditional dietary pattern", rich in rice and kimchi; the "processed food pattern", with more meat, instant noodles, soda, and processed foods; the "healthy dietary pattern", high in grains, vegetables, fruits, and seaweeds; and the "drinking dietary pattern", mainly drinking coffee and alcohol. Adjusted odds ratios (ORs) for AD were calculated according to dietary patterns after adjusting for potential confounders with incorporation of sample weights for the complex sample design. The "meat and processed food" pattern was associated with a significant 1.57 fold higher OR for atopic dermatitis than the low consumption group. Further analysis revealed that the increased atopic dermatitis was most closely associated with instant noodles. In contrast, the groups with high intake of rice and kimchi exhibited lower ORs, 0.38 and 0.43 folds, compared to the low intake group. Consuming instant noodles, meat and processed foods was associated with increased prevalence of atopic dermatitis, whereas consuming rice and kimchi, and coffee was associated with decreased prevalence of atopic dermatitis.

  10. Systemic treatment of seborrheic dermatitis with retinol palmitate

    Directory of Open Access Journals (Sweden)

    O. V. Kalinina

    2014-01-01

    Full Text Available The goal of the study. Evaluating of the effectiveness of treatment of men with a diagnosis «Seborrheic dermatitis of the scalp» by the system using of retinol palmitate. Material and methods. 36 patients every day for 2 months received overnight per os 200000 ME of retinol palmitate, and in the comparison group (39 people antiseborrheic shampoos have been used. The dynamics of severity of skin oiliness, pruritis, erythema, peeling, infiltration, excoriations has been evaluated in points. Before and after the treatment a histological and morphometric study of biopsy material from the affected areas has been carried.The terms of relapses have been set. Results. Retinol palmitate treatment efficiency - 91.7%, antiseborrheic shampoos - 84.6%. Along with the regression of symptoms of the disease in both groups after retinol palmitate treatment significantly declined oiliness of skin; the sizes of sebaceous glands acini and the presence of differentiated sebocytes, the squares of lymphocytic-macrophage clusters in the dermis, the number of keratinocytes with vacuolated cytoplasm have been reduced. Relapses of the disease during a year occured more rare - in 21 patients out of 32 (in the comparison group- in 25 out of 31 and at a later date (in the first 3 months in 2 patients out of 32, in comparison group in 10 out of 31. Identified effects were due to the action of retinol palmitate on the morphogenesis of the sebaceous glands.

  11. A localized flare of dermatitis may render patch tests uninterpretable in some patients with recently controlled widespread dermatitis.

    Science.gov (United States)

    Magembe, Anna J; Davis, Mark D P; Richardson, Donna M

    2009-01-01

    Patch testing rarely is confounded by localized dermatitis induced in the area being tested (usually the back). Its occurrence renders the interpretation of patch tests impossible. To review our experience of the circumstances in which this phenomenon occurs during patch testing. We retrospectively reviewed patients with this phenomenon who underwent patch testing from January 1, 2002, through June 30, 2006. Of the 3,569 patients tested, 12 (0.34% [9 men and 3 women]) had development of this phenomenon. All patients previously had recent widespread dermatitis that was suppressed temporarily with topical corticosteroids and wet dressings at the time of patch testing. The period between control of the dermatitis and the initiation of patch testing was less than 1 week for all patients. Three patients (25%) had recently discontinued therapy with systemic corticosteroids (less than 1 week earlier). In patients with irritable skin either immediately after widespread dermatitis is controlled or after the cessation of systemic corticosteroid treatment, a flare of dermatitis induced by patch testing may render patch tests unreadable and therefore uninterpretable. To avoid this confounding occurrence, a waiting period between control of widespread dermatitis and initiation of patch testing is advised.

  12. Cr(III) reactivity and foot dermatitis in Cr(VI) positive patients

    DEFF Research Database (Denmark)

    Hansen, Malene Barré; Menné, Torkil; Johansen, Jeanne Duus

    2006-01-01

    Chromium allergy has become synonymous with Cr(VI) allergy. However, real exposure to chromium from leather products may include both Cr(III) and Cr(VI). In this study, we investigate the reactivity to both Cr(VI) and Cr(III) in consecutive patients to analyse the relation between foot eczema/leather...... to Cr(III). The increased risk was not due to a higher degree of sensitivity to Cr(VI). Leather was reported most frequently as the suspected cause of chromium dermatitis (54%). However, Cr(VI) allergics having foot eczema and positive or doubtful Cr(III) reactions often had positive reactions to other...

  13. Canine and feline atopic dermatitis: a review of the diagnostic options.

    Science.gov (United States)

    Rees, C A

    2001-11-01

    Atopic dermatitis is an inherited pruritic skin disease in dogs and cats. This pruritic skin condition is due to the animal having an allergic reaction to environmental allergens. The environmental allergens that an individual dog or cat is allergic to are specific for that individual animal. Management options for affected dogs and cats include identification of the offending environmental allergens and subsequent avoidance of that allergen, or allergen-specific immunotherapy. Several diagnostic tests are available to veterinarians to try to identify these allergens. The pros and cons of each of these diagnostic tests will be addressed.

  14. From Feline Idiopathic Ulcerative Dermatitis to Feline Behavioral Ulcerative Dermatitis: Grooming Repetitive Behaviors Indicators of Poor Welfare in Cats

    Directory of Open Access Journals (Sweden)

    Emmanuelle Titeux

    2018-04-01

    Full Text Available Feline idiopathic head-and-neck dermatitis—also named feline idiopathic ulcerative dermatitis (IUD—is considered as a rare skin disease of unknown origin. It is usually associated with a crusted, non-healing, self-induced ulcer occurring most commonly on the dorsal or lateral neck or between the scapula where self-grooming by scratching occurs. Usually, IUD is diagnosed after exclusion of other causes of pruritus. In feline medicine, self-induced alopecia is recognized as a behavioral disorder (abnormal repetitive behavior due to excessive licking, which is an amplification of a normal maintenance behavior. Such repetitive behaviors, like self-induced alopecia or self-induced wounds, are named stereotypies and considered as indicators of poor welfare. The objectives of our study were to determine, first, if the repetitive behavior associated with self-induced wounds was related to a poor welfare, and, second, if improving the welfare in the cat’s environment would lead to healing, thanks to environmental enrichment. We recruited 13 cats diagnosed with IUD by a dermatologist. These cats were referred to a behaviorist for welfare evaluation. A welfare score was attributed using a new 21-point welfare scale. The median score of the 13 IUD cats was 16, while the median score of 35 healthy cats was 7 (significant difference, p < 0.001. Major modifications of the cat’s environment and the human–cat relationship were then recommended for IUD cats. Within 15 days after environment modifications, ulcerative lesions were healed and welfare scores improved significantly (median score of 6, significantly different from the score before environmental modifications, being similar to healthy cats (no significant differences. Only one cat was treated with a psychotropic drug, owners being reluctant to improve environmental modifications. These results suggest that feline IUD is a behavioral disorder indicative of poor welfare and that it

  15. From Feline Idiopathic Ulcerative Dermatitis to Feline Behavioral Ulcerative Dermatitis: Grooming Repetitive Behaviors Indicators of Poor Welfare in Cats

    Science.gov (United States)

    Titeux, Emmanuelle; Gilbert, Caroline; Briand, Amaury; Cochet-Faivre, Noëlle

    2018-01-01

    Feline idiopathic head-and-neck dermatitis—also named feline idiopathic ulcerative dermatitis (IUD)—is considered as a rare skin disease of unknown origin. It is usually associated with a crusted, non-healing, self-induced ulcer occurring most commonly on the dorsal or lateral neck or between the scapula where self-grooming by scratching occurs. Usually, IUD is diagnosed after exclusion of other causes of pruritus. In feline medicine, self-induced alopecia is recognized as a behavioral disorder (abnormal repetitive behavior) due to excessive licking, which is an amplification of a normal maintenance behavior. Such repetitive behaviors, like self-induced alopecia or self-induced wounds, are named stereotypies and considered as indicators of poor welfare. The objectives of our study were to determine, first, if the repetitive behavior associated with self-induced wounds was related to a poor welfare, and, second, if improving the welfare in the cat’s environment would lead to healing, thanks to environmental enrichment. We recruited 13 cats diagnosed with IUD by a dermatologist. These cats were referred to a behaviorist for welfare evaluation. A welfare score was attributed using a new 21-point welfare scale. The median score of the 13 IUD cats was 16, while the median score of 35 healthy cats was 7 (significant difference, p cat’s environment and the human–cat relationship were then recommended for IUD cats. Within 15 days after environment modifications, ulcerative lesions were healed and welfare scores improved significantly (median score of 6, significantly different from the score before environmental modifications), being similar to healthy cats (no significant differences). Only one cat was treated with a psychotropic drug, owners being reluctant to improve environmental modifications. These results suggest that feline IUD is a behavioral disorder indicative of poor welfare and that it requires management by behavior specialists, proposing

  16. Occupational allergic contact dermatitis and patch test results of leather workers at two Indonesian tanneries

    NARCIS (Netherlands)

    Febriana, Sri Awalia; Jungbauer, Frank; Soebono, Hardyanto; Coenraads, Pieter-Jan

    Background. Tannery workers are at considerable risk of developing occupational contact dermatitis. Occupational skin diseases in tannery workers in newly industrialized countries have been reported, but neither the prevalence of occupational allergic contact dermatitis nor the skin-sensitizing

  17. Atopic dermatitis is associated with a fivefold increased risk of polysensitisation in children

    NARCIS (Netherlands)

    Broeks, Suzanne; Brand, Paulus

    Aim: It has been hypothesised that in atopic dermatitis, the dysfunctional skin barrier facilitates the transcutaneous presentation of allergens to the immune system. This study examined whether atopic dermatitis increased the likelihood of polysensitisation, namely sensitisation to five or more

  18. Pediatric Contact Dermatitis Registry Data on Contact Allergy in Children With Atopic Dermatitis.

    Science.gov (United States)

    Jacob, Sharon E; McGowan, Maria; Silverberg, Nanette B; Pelletier, Janice L; Fonacier, Luz; Mousdicas, Nico; Powell, Doug; Scheman, Andrew; Goldenberg, Alina

    2017-08-01

    Atopic dermatitis (AD) and allergic contact dermatitis (ACD) have a dynamic relationship not yet fully understood. Investigation has been limited thus far by a paucity of data on the overlap of these disorders in pediatric patients. To use data from the Pediatric Contact Dermatitis Registry to elucidate the associations and sensitizations among patients with concomitant AD and ACD. This retrospective case review examined 1142 patch test cases of children younger than 18 years, who were registered between January 1, 2015, and December 31, 2015, by 84 health care providers (physicians, nurse practitioners, physician assistants) from across the United States. Data were gathered electronically from multidisciplinary providers within outpatient clinics throughout the United States on pediatric patients (ages 0-18 years). All participants were patch-tested to assess sensitizations to various allergens; history of AD was noted by the patch-testing providers. Primary outcomes were sensitization rates to various patch-tested allergens. A total of 1142 patients were evaluated: 189 boys (34.2%) and 363 girls (65.8%) in the AD group and 198 boys (36.1%) and 350 girls (63.9%) in the non-AD group (data on gender identification were missing for 17 patients). Compared with those without AD, patch-tested patients with AD were 1.3 years younger (10.5 vs 11.8 years; P dermatitis (3.5 vs 1.8 years; P < .001). Patch-tested patients designated as Asian or African American were more likely to have concurrent AD (odds ratio [OR], 1.92; 95% CI, 1.20-3.10; P = .008; and OR, 4.09; 95% CI, 2.70-6.20; P <.001, respectively). Patients with AD with generalized distribution were the most likely to be patch tested (OR, 4.68; 95% CI, 3.50-6.30; P < .001). Patients with AD had different reaction profiles than those without AD, with increased frequency of reactions to cocamidopropyl betaine, wool alcohol, lanolin, tixocortol pivalate, and parthenolide. Patients with AD were also noted

  19. Allergic Contact Dermatitis to Ophthalmic Medications: Relevant Allergens and Alternative Testing Methods.

    Science.gov (United States)

    Grey, Katherine R; Warshaw, Erin M

    Allergic contact dermatitis is an important cause of periorbital dermatitis. Topical ophthalmic agents are relevant sensitizers. Contact dermatitis to ophthalmic medications can be challenging to diagnose and manage given the numerous possible offending agents, including both active and inactive ingredients. Furthermore, a substantial body of literature reports false-negative patch test results to ophthalmic agents. Subsequently, numerous alternative testing methods have been described. This review outlines the periorbital manifestations, causative agents, and alternative testing methods of allergic contact dermatitis to ophthalmic medications.

  20. Contact sensitization in Dutch children and adolescents with and without atopic dermatitis - a retrospective analysis

    NARCIS (Netherlands)

    Lubbes, Stefanie; Rustemeyer, Thomas; Smitt, Johannes H. Sillevis; Schuttelaar, Marie-Louise A.; Middelkamp-Hup, Maritza A

    Background. Allergic contact dermatitis is known to occur in children with and without atopic dermatitis, but more data are needed on contact sensitization profiles in these two groups. Objectives. To identify frequent allergens in children with and without atopic dermatitis suspected of having

  1. Due diligence

    International Nuclear Information System (INIS)

    Sanghera, G.S.

    1999-01-01

    The Occupational Health and Safety (OHS) Act requires that every employer shall ensure the health and safety of workers in the workplace. Issues regarding the practices at workplaces and how they should reflect the standards of due diligence were discussed. Due diligence was described as being the need for employers to identify hazards in the workplace and to take active steps to prevent workers from potentially dangerous incidents. The paper discussed various aspects of due diligence including policy, training, procedures, measurement and enforcement. The consequences of contravening the OHS Act were also described

  2. Devriesea agamarum causes dermatitis in bearded dragons (Pogona vitticeps).

    Science.gov (United States)

    Hellebuyck, Tom; Martel, An; Chiers, Koen; Haesebrouck, Freddy; Pasmans, Frank

    2009-03-02

    Devriesea agamarum is frequently isolated from dermatitis in lizards, notably from cheilitis in spiny tailed lizards (genus Uromastyx). It was the aim of the present study to assess the role of this bacterium as a causative agent of dermatitis by fulfilling Koch's postulates. First, its association with diseased lizards was demonstrated. The bacterium was isolated from several, mainly desert dwelling squamate species showing symptoms of dermatitis and/or septicaemia. The affected lizards mainly belonged to the family of the Agamidae (genera Pogona, Uromastyx, Agama) and in one case to the Iguanidae (genus Crotaphytus). Secondly, the occurrence of D. agamarum in 66 clinically healthy bearded dragons, 21 clinically healthy Uromastyx species and 40 squamate eggshells was studied. The bacterium was isolated from the oral cavity of 10 bearded dragons but from none of the healthy Uromastyx species. Hence D. agamarum was found to be part of the oral microbiota in Pogona vitticeps. Finally, bearded dragons (P. vitticeps) were experimentally inoculated with D. agamarum by direct application of a bacterial suspension on intact and abraded skin. At the scarified skin of all inoculated lizards, dermatitis was induced from which D. agamarum was re-isolated. In conclusion, D. agamarum is a facultative pathogenic bacterium, able to cause dermatitis in agamid lizards when the integrity of the skin is breached.

  3. Return-to-work barriers for workers with contact dermatitis.

    Science.gov (United States)

    Holness, D Linn

    2003-12-01

    There is little information available regarding barriers to return-to-work (RTW) in workers with contact dermatitis. The purpose of this study was to survey occupational health and safety personnel to determine their perceptions regarding RTW barriers for workers with contact dermatitis. The study was conducted during an occupational health and safety research conference attended by stakeholders from labour, management, injured workers, government, safety associations, occupational health and safety practitioners and researchers. The attendees were presented with 3 pictures of varying degrees of work-related hand contact dermatitis and were asked to list the 3 key barriers or challenges in RTW for individuals with contact dermatitis. 21 individuals completed the survey. Issues identified in descending order of frequency were concern of ongoing dermatitis, ability to do the job safely, appearance, ability to accommodate, personal protective equipment, fear that the rash was contagious, workplace attitudes and pain. While some of these issues are potentially common to RTW situations in general, others are more specific to health problems which have a visible manifestation. Increased awareness of and attention to these possible barriers to RTW may lead to better RTW outcomes.

  4. Occupational Contact Dermatitis in the Canadian Aircraft Industry.

    Science.gov (United States)

    Loranger, Camille; Moreau, Linda; Sasseville, Denis

    Aircraft building exposes workers to irritant and sensitizing products. The aim of this article was to study occupational dermatoses among aircraft workers over 25 years. The files of aerospace workers referred between 1990 and 2015 were extracted from the database of the McGill University Health Centre contact dermatitis clinic. These were subdivided according to demographics, type of work, patch testing results, and final diagnosis. Of 305 workers, 58% were 40 years or younger; one third were women. Onset of dermatitis varied from 2 months to 25 years, but 120 cases (39%) occurred during the first 3 years. Fifty-one percent of the cases involved assemblers, and 27% were composite material technicians, which were overrepresented as they constitute 10% of the workforce. Of the 305 workers, 152 suffered from allergic contact dermatitis, and 96 had irritant contact dermatitis. Of those with allergic contact dermatitis, 124 reacted to epoxy-based workplace products, but only 48 had positive patch tests to commercially available epoxy allergens. More than 60% of the cases of epoxy allergy would have been missed without testing with workplace products.

  5. The role of antiseptic agents in atopic dermatitis.

    Science.gov (United States)

    Lee, Melissa; Van Bever, Hugo

    2014-10-01

    The skin of individuals with atopic dermatitis has a susceptibility to be colonized with Staphylococcus aureus. This has been associated with increased frequency and severity of exacerbations of atopic dermatitis. Therefore, there is a growing interest in the use of antiseptic agents to target primary bacterial colonization and infection. Antiseptic agents have been found to be better tolerated and less likely to induce bacterial resistance as compared to antibiotics. There is also a wide variety of antiseptic agents available. The efficacy of antiseptic agents has yet to be established as the studies reviewed previously have been small and of suboptimal quality. This review discusses the rationale behind targeting S. aureus with antiseptic agents and presents findings from a review of studies assessing the efficacy of antiseptics in atopic dermatitis in the last five years. Four studies were found, including a bleach bath study which has already been reviewed elsewhere. The remaining 3 studies assessed the efficacy of sodium hypochlorite containing cleansing body wash, sodium hypochlorite baths and 1% triclosan in leave on emollient. These studies suggested some benefit for the inclusion of antiseptic use with the mainstay management of atopic dermatitis, including a potential steroid sparring effect. However, there are many limitations to these studies which therefore warrant further investigation on the impact of antiseptic use in atopic dermatitis.

  6. Concurrent follicular dysplasia and interface dermatitis in Boxer dogs.

    Science.gov (United States)

    Rachid, Milene A; Demaula, Christopher D; Scott, Danny W; Miller, William H; Senter, David A; Myers, Sherry

    2003-06-01

    Recurrent or persistent follicular dysplasia and interface dermatitis are described in nine Boxers. Data on age, sex, seasonality of alopecia and histopathological features of the follicular dysplasia in these nine Boxers are comparable with those described in previous reports. The interface dermatitis was characterized by multifocal annular crusted lesions confined to the areas of follicular dysplasia. The inflammatory lesions were neither pruritic nor painful and affected dogs were otherwise healthy. Histopathologically the clinically inflammatory lesions were characterized as an interface dermatitis. Immunohistochemical studies failed to demonstrate immunoglobulins or complement at the basement membrane zone or within blood vessel walls. In dogs with recurrent or persistent disease, the follicular dysplasia and interface dermatitis ran identical, concurrent courses of spontaneous remission and recurrence, or persistence, respectively. One dog with persistent disease was treated successfully with tetracycline and niacinamide for the interface dermatitis, and melatonin for the follicular dysplasia. Although the aetiopathogenesis of this newly described condition and the relationship between the two histological reaction patterns are not known, photoperiod and genetic predisposition appear to play a role.

  7. Morgellons disease: a filamentous borrelial dermatitis

    Directory of Open Access Journals (Sweden)

    Middelveen MJ

    2016-10-01

    Full Text Available Marianne J Middelveen, Raphael B Stricker International Lyme and Associated Diseases Society, Bethesda, MD, USA Abstract: Morgellons disease (MD is a dermopathy characterized by multicolored filaments that lie under, are embedded in, or project from skin. Although MD was initially considered to be a delusional disorder, recent studies have demonstrated that the dermopathy is associated with tickborne infection, that the filaments are composed of keratin and collagen, and that they result from proliferation of keratinocytes and fibroblasts in epithelial tissue. Culture, histopathological and molecular evidence of spirochetal infection associated with MD has been presented in several published studies using a variety of techniques. Spirochetes genetically identified as Borrelia burgdorferi sensu stricto predominate as the infective agent in most of the Morgellons skin specimens studied so far. Other species of Borrelia including Borrelia garinii, Borrelia miyamotoi, and Borrelia hermsii have also been detected in skin specimens taken from MD patients. The optimal treatment for MD remains to be determined. Keywords: Morgellons disease, dermatitis, Lyme disease, Borrelia burgdorferi, spirochetes

  8. Allergic contact dermatitis to turmeric in kumkum

    Directory of Open Access Journals (Sweden)

    Surendranath Lal M

    2006-01-01

    Full Text Available A forty-three year old house-wife developed dermatitis over the center of forehead following application of kumkum, bindi and sticker (except one brand since six months. Patch testing with various brands of kumkum and regularly available sticker used by the patient elicited positive reaction except one brand used by the patient. Kumkum is made by mixing turmeric (Curcuma longa powder with small amount of lime (calcium hydroxide. She was patch tested with turmeric, to which she developed positive reaction. Subsequently she was patch tested with turmeric powder boiled and air-dried and also the acetone-extract and precipitate of the powder. She tested positive to all the extracts and precipitates, but the turmeric powder which was dried by boiling did not elicit positive reaction. She was advised to use boiled and dried turmeric to make kumkum for use. However, the kumkum powder prepared following boiling had lost its adhesive property and hence was unacceptable. She was offered Castellani′s paint and eosin with starch for application. Both were acceptable for 2 months, but she subsequently developed irritant reaction to the paint with starch. She continues to use the non-allergic sticker (Kanchan sticker kumkum while we are trying to find other alternatives to kumkum.

  9. Molecular Genetic of Atopic dermatitis: An Update

    Science.gov (United States)

    Al-Shobaili, Hani A.; Ahmed, Ahmed A.; Alnomair, Naief; Alobead, Zeiad Abdulaziz; Rasheed, Zafar

    2016-01-01

    Atopic dermatitis (AD) is a chronic multifactorial inflammatory skin disease. The pathogenesis of AD remains unclear, but the disease results from dysfunctions of skin barrier and immune response, where both genetic and environmental factors play a key role. Recent studies demonstrate the substantial evidences that show a strong genetic association with AD. As for example, AD patients have a positive family history and have a concordance rate in twins. Moreover, several candidate genes have now been suspected that play a central role in the genetic background of AD. In last decade advanced procedures similar to genome-wide association (GWA) and single nucleotide polymorphism (SNP) have been applied on different population and now it has been clarified that AD is significantly associated with genes of innate/adaptive immune systems, human leukocyte antigens (HLA), cytokines, chemokines, drug-metabolizing genes or various other genes. In this review, we will highlight the recent advancements in the molecular genetics of AD, especially on possible functional relevance of genetic variants discovered to date. PMID:27004062

  10. Probiotics and Atopic Dermatitis: An Overview

    Directory of Open Access Journals (Sweden)

    Irfan A. Rather

    2016-04-01

    Full Text Available Atopic dermatitis (AD is a common, recurrent, chronic inflammatory skin disease that is a cause of considerable economic and social burden. Its prevalence varies substantially among different countries with an incidence rate proclaimed to reach up to 20% of children in developed countries and continues to escalate in developing nations. This increased rate of incidence has changed the focus of research on AD toward epidemiology, prevention, and treatment. The effects of probiotics in the prevention and treatment of AD remain elusive. However, evidence from different research groups show that probiotics could have positive effect on AD treatment, if any, that depend on multiple factors, such as specific probiotic strains, time of administration (onset time, duration of exposure, and dosage. However, till date we still lack strong evidence to advocate the use of probiotics in the treatment of AD, and questions remain to be answered considering its clinical use in future. Based on updated information, the processes that facilitate the development of AD and the topic of the administration of probiotics are addressed in this review.

  11. Management of Atopic Dermatitis in Japan.

    Science.gov (United States)

    Saeki, Hidehisa

    2017-01-01

    The guidelines for the treatment of atopic dermatitis (AD) issued by the Japanese Dermatological Association (JDA), which are basically designed for dermatologists, were first prepared in 2000 and revised in 2016. The guidelines for AD of the Japanese Society of Allergology (JSA), which are basically designed for allergologists, including internists, otorhinolaryngologists, ophthalmologists, and dermatologists, were first prepared in 2009 and revised in 2014. In this article, I review the definition, pathophysiology, etiology, epidemiology, diagnosis, severity classification, examination for diagnosis and severity assessment, and treatments for AD in Japan according to these two guidelines for AD (JDA and JSA). Based on the definition and diagnostic criteria for AD of the JDA, patients meeting three basic criteria, 1) pruritus, 2) typical morphology and distribution of the eczema, and 3) chronic or chronically relapsing course, are regarded as having AD. Treatment measures for AD basically consist of drug therapy, skin care, and elimination of exacerbating factors. Drugs that potently reduce AD-related inflammation in the skin are topical corticosteroids and tacrolimus. It is most important to promptly and accurately reduce inflammation related to AD by using these topical anti-inflammatory drugs. Proactive therapy refers to a treatment method in which, after inducing remission, a topical corticosteroid or tacrolimus ointment is intermittently applied to the skin in addition to skin care with moisturizers in order to maintain remission.

  12. Topical betamethasone for prevention of radiation dermatitis

    Directory of Open Access Journals (Sweden)

    Omidvari Shapour

    2007-01-01

    Full Text Available Background: Although acute radiation dermatitis (ARD is a common side-effect of radiotherapy (RT, currently there is no general consensus about its prevention or treatment of choice. Aims: The purpose of this study was to investigate whether prophylactic use of topical betamethasone 0.1% can prevent ARD caused by chest wall irradiation. Methods: Fifty-one patients who underwent modified radical mastectomy for breast cancer and were going to receive RT, were randomly assigned to receive topical betamethasone 0.1%, petrolatum or none during RT. The frequency and severity of ARD (measured using Radiation Therapy Oncology Group acute radiation morbidity scoring criteria were recorded at the end of each week during RT and two weeks after its completion. Clinical outcomes were analyzed by relevant statistical methods. Results: All patients developed some degree of ARD, the frequency and severity of which increased with time and reached the maximum at the end of the seventh week for all groups. Patients receiving betamethasone had less severe ARD than the other two groups throughout the course of the study, but this difference was significant only at the end of the third week (p =0.027. No significant difference was observed between the petrolatum and control arms. Conclusion: Prophylactic and ongoing use of topical betamethasone 0.1% during chest wall RT for breast cancer delays occurrence of ARD but does not prevent it. Petrolatum has no effect on the prevention of ARD in these patients.

  13. Topical betamethasone for prevention of radiation dermatitis.

    Science.gov (United States)

    Omidvari, Shapour; Saboori, Hojjatollah; Mohammadianpanah, Mohammad; Mosalaei, Ahmad; Ahmadloo, Niloofar; Mosleh-Shirazi, Mohammad Amin; Jowkar, Farideh; Namaz, Soha

    2007-01-01

    Although acute radiation dermatitis (ARD) is a common side-effect of radiotherapy (RT), currently there is no general consensus about its prevention or treatment of choice. The purpose of this study was to investigate whether prophylactic use of topical betamethasone 0.1% can prevent ARD caused by chest wall irradiation. Fifty-one patients who underwent modified radical mastectomy for breast cancer and were going to receive RT, were randomly assigned to receive topical betamethasone 0.1%, petrolatum or none during RT. The frequency and severity of ARD (measured using Radiation Therapy Oncology Group acute radiation morbidity scoring criteria) were recorded at the end of each week during RT and two weeks after its completion. Clinical outcomes were analyzed by relevant statistical methods. All patients developed some degree of ARD, the frequency and severity of which increased with time and reached the maximum at the end of the seventh week for all groups. Patients receiving betamethasone had less severe ARD than the other two groups throughout the course of the study, but this difference was significant only at the end of the third week (p = 0.027). No significant difference was observed between the petrolatum and control arms. Prophylactic and ongoing use of topical betamethasone 0.1% during chest wall RT for breast cancer delays occurrence of ARD but does not prevent it. Petrolatum has no effect on the prevention of ARD in these patients.

  14. Patch-testing North American lip dermatitis patients: data from the North American Contact Dermatitis Group, 2001 to 2004.

    Science.gov (United States)

    Zug, Kathryn A; Kornik, Rachel; Belsito, Donald V; DeLeo, Vincent A; Fowler, Joseph F; Maibach, Howard I; Marks, James G; Mathias, C G Toby; Pratt, Melanie D; Rietschel, Robert L; Sasseville, Denis; Storrs, Frances J; Taylor, James S; Warshaw, Erin M

    2008-01-01

    The most common differential diagnoses for patients presenting with lip dermatitis or inflammation include atopic, allergic, and irritant contact dermatitis. Patch testing can be performed to identify the allergic contact conditions. To report North American Contact Dermatitis Group (NACDG) patch-test results of patients who presented for patch testing with only lip involvement from 2001 to 2004. Patient characteristics, allergen frequencies, relevance, final diagnoses, and relevant allergic sources not in the NACDG screening series were evaluated. The NACDG 2001-2004 database was used to select patients presenting with only lip involvement. Of 10,061 patients tested, 2% (n = 196) had lips as the sole involved site. Most (84.2%) were women. After patch testing, 38.3% (n = 75) were diagnosed with allergic contact cheilitis. Fragrance mix, Myroxilon pereirae, and nickel were the most common relevant allergens. Of 75 patients, 27 (36%) had relevant positive patch-test reactions to items not on the NACDG series; lipstick and cosmetics were the predominant sources. Patch testing is valuable in the evaluation and identification of contact allergy in patients referred for lip dermatitis. The use of supplementary allergens based on history and exposure is important in the identification of additional relevant allergens. Over a third of patients with contact allergy had other factors, such as irritant dermatitis, considered relevant to their condition.

  15. Hand eczema, atopic dermatitis and filaggrin mutations in adult Danes

    DEFF Research Database (Denmark)

    Heede, Nina G.; Thuesen, Betina H.; Thyssen, Jacob P.

    2017-01-01

    in the general population, especially among individuals with a history of atopic dermatitis. Moreover, self-reported hand eczema and atopic dermatitis were associated with particularly high risk of disability pension among FLG mutation carriers [odds ratio (OR) 4.02 and 95% confidence interval (CI): 1...... with a genetically impaired skin barrier, were associated with disability pension, suggesting that FLG mutations carriers with a history of atopic dermatitis and hand eczema could benefit from early attention with respect to choice of occupation....... a questionnaire about skin symptoms and hand eczema. Socioeconomic variables, including disability pension, and information on work in risk occupations were retrieved from national registries. The reasons for granting disability pension were unknown. Results: Disability pension was associated with hand eczema...

  16. Autoimmune Progesterone Dermatitis Presenting as Stevens-Johnson Syndrome.

    Science.gov (United States)

    Drayer, Sara M; Laufer, Larry R; Farrell, Maureen E

    2017-10-01

    Autoimmune progesterone dermatitis is an uncommon disease presenting with cyclical skin eruptions corresponding with the menstrual cycle luteal phase. Because symptoms are precipitated by rising progesterone levels, treatment relies on hormone suppression. A 22-year-old nulligravid woman presented with symptoms mistaken for Stevens-Johnson syndrome. A cyclic recurrence of her symptoms was noted, and the diagnosis of autoimmune progesterone dermatitis was made by an intradermal progesterone challenge. After 48 months, she remained refractory to medical management and definitive surgical treatment with bilateral oophorectomy was performed. Autoimmune progesterone dermatitis is a challenging diagnosis owing to its rarity and variety of clinical presentations. Treatment centers on suppression of endogenous progesterone and avoidance of exogenous triggers. When these modalities fail, surgical management must be undertaken.

  17. Association between cobalt allergy and dermatitis caused by leather articles

    DEFF Research Database (Denmark)

    Bregnbak, David; Thyssen, Jacob P; Zachariae, Claus

    2015-01-01

    BACKGROUND: Cobalt is a strong skin sensitizer and a prevalent contact allergen. Recent studies have recognized exposure to leather articles as a potential cause of cobalt allergy. OBJECTIVES: To examine the association between contact allergy to cobalt and a history of dermatitis resulting from...... exposure to leather. METHODS: A questionnaire case-control study was performed: the case group consisted of 183 dermatitis patients with a positive patch test reaction to cobalt chloride and a negative patch test reaction to potassium dichromate; the control group consisted of 621 dermatitis patients who...... did not react to either cobalt or chromium in patch testing. Comparisons were made by use of a χ(2) -test, Fisher's exact, and the Mann-Whitney test. Logistic regression analyses were used to test for associations while taking confounding factors into consideration. RESULTS: Leather was observed...

  18. Contact dermatitis to ethyl-cyanoacrylate-containing glue.

    Science.gov (United States)

    Belsito, D V

    1987-10-01

    3 patients with contact dermatitis to an ethyl cyanoacrylate glue are presented. Although reactions to cyanoacrylate glues are considered rare, more widespread use of these products by nail salons is likely to be associated with an increased incidence of positive reactions. All 3 of our patients came into contact with the glue during "nail wrapping". In this process, ethyl cyanoacrylate or another "instant glue" is used to adhere glue-impregnated silk or linen to the nail plate which is then filed to shape the nail. This procedure creates fine acrylic-containing dust which may facilitate an allergic response. Fine particulate matter may be transferred to other distant cutaneous sites, such as the eyelids, resulting in more widespread cutaneous eruptions. Dermatologists in areas where nail wrapping is becoming more fashionable are advised to be alert to potential cyanoacrylate glue allergies which present as periungual eczema which may be associated with eyelid dermatitis and features of nummular dermatitis particularly over the dorsal hand.

  19. Methyldibromoglutaronitrile in rinse-off products causes allergic contact dermatitis

    DEFF Research Database (Denmark)

    Jensen, C D; Johansen, J D; Menné, T

    2004-01-01

    BACKGROUND: The frequency of sensitivity to the cosmetic preservative methyldibromoglutaronitrile (MDBGN) has increased significantly in Europe. Most cases of allergic contact dermatitis from MDBGN are caused by leave-on cosmetic products. The risk of developing allergic contact dermatitis from...... series of MDBGN to determine their patch test threshold values. RESULTS: Seven presensitized individuals (37%) developed allergic contact dermatitis from the soap containing MDBGN. The mean dose of MDBGN per application was 2.2 micro g cm-2 and the reactions appeared between days 6 and 34. All nine...... rinse-off products has been less studied. OBJECTIVES: To investigate the allergic response elicited in presensitized individuals from exposure to a rinse-off product preserved with the maximum permitted level of MDBGN. METHODS: Nineteen contact allergic individuals and nine controls participated...

  20. Presentation of an infant with nutritional deficiency dermatitis as the initial manifestation of cystic fibrosis

    Directory of Open Access Journals (Sweden)

    Stojković Anđelka

    2013-01-01

    Full Text Available Introduction. Cystic fibrosis (CF is a multisystemic autosomal recessive disease most frequently recognized by characteristic respiratory and/or digestive manifestations. Exceptionally rare, as is the case with the infant we are presenting, the initial sign of the disease can be nutritional deficiency dermatitis (NDD. Case Outline. A three-month-old male infant of young and healthy non-consanguineous parents, born at term after the first uneventful pregnancy, was hospitalized due to atopic dermatitis (AD-like skin changes, failure to thrive and normochromic anemia (Hb 60 g/L. As exclusively breast-fed, failure to thrive was attributed to hypogalactia and skin changes to nutritional allergy, so that, besides exclusion of cow’s milk protein and other highly allergenic foods in mother’s diet, hypoallergenic milk formula was added to the child’s diet. However, dietetic measures were without effect, and the child was re-hospitalized at age 4.5 months, this time in the condition of severe malnutrition with hypoproteinemic edemas, extensive dermatitis, moderate hepatosplenomegaly and recurrent normochromic anemia (Hb 57 g/L. After plasma-free erythrocyte transfusion, correction of hypoalbuminemia and two-week parenteral and semi-elementary nutrition resulted in gradual recovery of the child, also including the resolution of skin changes. Having in mind the clinical course of the disease, as well as the response to applied therapeutic measures, CF was suspected as the cause of the child’s problems, which was also confirmed by a high level of sweat chlorine (92 mmol/L and DNA analysis (∆F508/∆F508. Conclusion. Our experience indicates that NDD, as the initial manifestation of CF, should be also kept in mind in differential diagnosis of the infant’s AD-like changes.

  1. Chloroform ingestion causing severe gastrointestinal injury, hepatotoxicity and dermatitis confirmed with plasma chloroform concentrations.

    Science.gov (United States)

    Jayaweera, Dushan; Islam, Shawkat; Gunja, Naren; Cowie, Chris; Broska, James; Poojara, Latesh; Roberts, Michael S; Isbister, Geoffrey K

    2017-02-01

    Poisoning due to chloroform ingestion is rare. The classic features of acute chloroform toxicity include central nervous system (CNS) and respiratory depression, and delayed hepatotoxicity. A 30-year-old female ingested 20-30 mL of 99% chloroform solution, which caused rapid loss of consciousness, transient hypotension and severe respiratory depression requiring endotracheal intubation and ventilation. She was alert by 12 h and extubated 16 h post-overdose. At 38-h post-ingestion, her liver function tests started to rise and she was commenced on intravenous acetylcysteine. Her alanine transaminase (1283 U/L), aspartate transaminase (734 U/L) and international normalized ratio (2.3) peaked 67- to 72-h post-ingestion. She also developed severe abdominal pain, vomiting and diarrhoea. An abdominal CT scan was consistent with severe enterocolitis, and an upper gastrointestinal endoscopy showed erosive oesophagitis, severe erosive gastritis and ulceration. She was treated with opioid analgesia, proton pump inhibitors, sucralfate and total parenteral nutrition. Secretions caused a contact dermatitis of her face and back. Nine days post-ingestion she was able to tolerate food. Her liver function tests normalized and the dermatitis resolved. Chloroform was measured using headspace gas chromatograph mass spectrometry, with a peak concentration of 2.00 μg/mL, 4 h 20 min post-ingestion. The concentration-time data fitted a 1-compartment model with elimination half-life 6.5 h. In addition to early CNS depression and delayed hepatotoxicity, we report severe gastrointestinal injury and dermatitis with chloroform ingestion. Recovery occurred with good supportive care, acetylcysteine and management of gastrointestinal complications.

  2. Efficacy of a Hand Regimen in Skin Barrier Protection in Individuals With Occupational Irritant Contact Dermatitis.

    Science.gov (United States)

    Jordan, Laura

    2016-11-01

    Occupational irritant contact dermatitis (OICD) is a dif cult and hard to manage condition. It occurs more frequently in certain occupations where contact with harsh chemicals, use of alcohol-based disinfectants, and frequent hand washing heightens the risk. Treatment for OICD includes patient education in addition to physical, topical, and systemic therapies. To review the pathogenesis and treatment options for OICD and evaluate the ef cacy of a selective skin-care regimen involv- ing a hand protectant cream alone as well as combined with a repair cream and speci c cleanser. A single-center open study was performed comprising 42 healthy male and female adult volunteers prone to occupational irritant contact dermatitis due to frequent wet work or contact with detergents. Between day 0 and day 7, subjects applied a hand protectant cream as needed on both hands (at least twice daily). On days 7 to 14, subjects applied a hand protectant cream and cleanser as needed on both hands (at least twice daily) as well as a repair cream each evening. A diary log was given to each volunteer for application control and for a subjective evaluation of daily tolerability. In these subjects prone to occupational irritant contact dermatitis, the hand protectant cream applied during the initial 7-day period was effective in restoring the damaged skin barrier and improving the stratum corneum hydration. A regimen that combined the hand protectant and repair creams with a speci c cleanser during a further 7-day period allowed contin- ued improvement of skin hydration and additional clinical bene ts while respecting the skin barrier function. The results of this study support the use of a 3-step approach for patients who are at risk of repeated exposure to external irritants. J Drugs Dermatol. 2016;15(suppl 11):s81-85..

  3. [A guide for education programs in atopic dermatitis].

    Science.gov (United States)

    Barbarot, S; Gagnayre, R; Bernier, C; Chavigny, J-M; Chiaverini, C; Lacour, J-P; Dupre-Goetghebeur, D; Misery, L; Piram, M; Cuny, J-F; Dega, H; Stalder, J-F

    2007-02-01

    Education about therapy applies to many chronic diseases. The aim is to improve patient management through the development of certain skills by patients themselves. Atopic dermatitis is an area amenable to the development of therapeutic education. The purpose of this study was to define the skills required for management of atopic dermatitis suitable for therapeutic education and to bring together these skills in a handbook suitable for use. Thirty caregivers were involved in the drafting of the handbook (dermatologists, a doctor specialising in therapeutic education, a psychologist and nurses), each of whom has experience of therapeutic education in atopic dermatitis. Four age groups were selected (under 5 years, 6 to 10 years, pre-teens/adults, parents of children aged under 5 years). For each age group, different levels of skill were identified for patients or parents of children and suitable learning methods were selected. Skills were classed according to 3 levels: (i) knowledge about the disease, treatments, triggering factors, (ii) knowledge about provision of care by patients or their parents, (iii) knowledge in terms of explaining the disease and treatment methods to family, and knowing who to contact and when. Finally, a 10-question evaluation guide was drawn up. In this paper we report the method of production and content of the handbook of skills for atopic dermatitis patients. The aim is not to impose all skills listed in this work on patients but rather to provide caregivers with a complete handbook covering therapeutic education. The book is intended for patients with moderate to severe forms of atopic dermatitis currently in therapeutic failure. It may be used by anyone treating such patients, whether doctors, nurses or psychologists, depending on the items chosen. It is intended for use as a support for the elaboration, diffusion and evaluation of a therapeutic education programme for atopic dermatitis.

  4. Effects of scalp dermatitis on chemical property of hair keratin

    Science.gov (United States)

    Kim, Kyung Sook; Shin, Min Kyung; Park, Hun-Kuk

    2013-05-01

    The effects of scalp dermatitis (seborrheic dermatitis (SD), psoriasis, and atopic dermatitis (AD)) on chemical properties of hair keratin were investigated by Fourier transform infrared (FT-IR) spectroscopy. Hairs were collected from lesional regions affected by SD, psoriasis, and AD and non-lesional regions separately. The hairs with SD were taken from patients with ages of 16-80 years. The ages of patients with psoriasis ranged from 8 to 67 years, and all patients exhibited moderate disease. Hairs with AD were taken from the patients with ages of 24-45 years and the average SCORing atopic dermatitis (SCORAD) was 48.75. Hairs from 20 normal adults were collected as a control. The FT-IR absorbance bands were analyzed by the Gaussian model to obtain the center frequency, half width, height, and area of each band. The height and area of all bands in the spectra were normalized to the amide I centered at 1652 cm-1 to quantitatively analyze the chemical composition of keratin. The spectra of hair with scalp dermatitis were different with that of control, the amide A components centered at 3278 cm-1 were smaller than those of the control. The psoriasis hair showed a large difference in the IR absorbance band between lesional and non-lesional hairs indicating good agreement with the morphological changes. The hairs with diseases did not show differences in the content of cystine, which was centered at 1054 cm-1, from the control. The chemical properties of keratin were not significantly different between the hairs affected by SD, psoriasis, and AD. However, the changes induced by scalp dermatitis were different with weathering. Therefore, FT-IR analysis could be used to screen differences between the physiological and pathological conditions of scalp hair.

  5. Surfactant protein D in atopic dermatitis and psoriasis

    DEFF Research Database (Denmark)

    Hohwy, Thomas; Otkjaer, Kristian; Madsen, Jens

    2006-01-01

    was examined using immunohistochemistry on skin biopsies from patients with the two major dermatologic diseases, psoriasis and atopic dermatitis. SP-D was located in the stratum basale of all biopsies with similar intense staining in both diseased and normal skin. Differences were detected in stratum spinosum......, no substantial up-regulation of SP-D mRNA was detected in lesional psoriatic skin, and a comparison of serum levels of SP-D between patients with atopic dermatitis or psoriasis and a group of age matched healthy controls did not show significant differences. In conclusion SP-D was significantly more abundant...

  6. Radiation recall dermatitis after docetaxel chemotherapy. Treatment by antioxidant ointment

    International Nuclear Information System (INIS)

    Duncker-Rohr, Viola; Freund, Ulrich; Momm, Felix

    2014-01-01

    Radiation recall dermatitis (RRD) is an acute skin toxicity caused by different anticancer or antibiotic drugs within a former completely healed irradiation field. Predictive factors for RRD are not known and its mechanisms are not completely understood. A case of RRD induced by docetaxel and successfully treated by an antioxidant ointment (Mapisal registered ) is presented here. Such an ointment might be useful not only in RRD therapy, but also in the treatment of high-grade dermatitis induced by radiotherapy and thus may contribute to the improvement of patients' quality of life and to the scheduled completion of cancer therapies. (orig.) [de

  7. Shiitake Flagellate Dermatitis: the First Case Reported in Ireland

    LENUS (Irish Health Repository)

    Byrne, N

    2017-01-01

    Shiitake (Lentinula edodes) is the second most commonly consumed mushroom worldwide1. It is used in Asian medicine for its anticarcinogenic, antihypertensive and lipid lowering properties2. Furthermore, extracts of these mushrooms are used in over-the-counter dietary supplements designed to improve the immune system1. The first case of shiitake mushroom induced flagellate dermatitis was described in Japan in 1977 and it is now being reported in the western world3. After literary review and consultation with the Irish National Poisons Information Centre, we believe this is the first reported case of shiitake flagellate dermatitis in Ireland

  8. Allergic contact dermatitis to acrylates in disposable blue diathermy pads.

    Science.gov (United States)

    Sidhu, S. K.; Shaw, S.

    1999-01-01

    We report 2 cases of elicitation of allergic contact dermatitis to acrylates from disposable blue diathermy pads used on patients who underwent routine surgery. Their reactions were severe, and took approximately 5 weeks to resolve. Both patients gave a prior history of finger tip dermatitis following the use of artificial sculptured acrylic nails, which is a common, but poorly reported, cause of acrylate allergy. Patch testing subsequently confirmed allergies to multiple acrylates present in both the conducting gel of disposable blue diathermy pads, and artificial sculptured acrylic nails. We advocate careful history taking prior to surgery to avoid unnecessary exposure to acrylates in patients already sensitized. Images Figure 1 Figure 2 PMID:10364952

  9. [Definition and psychopathology of chronic hand dermatitis].

    Science.gov (United States)

    Lahfa, M

    2014-06-01

    Psychopathology in patients with DCM is as complex as its clinical forms where the factors are numerous and often intricate. It combines psychophysiological, psychopathological factors, behavioral disorders which can be the cause or the consequence of DCM but also the negative impact on quality of life and the simplest daily activities. DCM affects the quality of life of every patient, regardless of the severity. Women are more affected by the DCM that man older age, male sex, atopy and the existence of a contact sensitization are independent risk factors of severity. Depression may affect up to 10 % of patients, should involve greater attention from dermatologists and general practitioners. Health authorities and all health actors should be aware of interactions between secondary cognitive troubles or inherent to DCM and efforts required in terms of preventive measures. Thus, the presence of psychiatric comorbidity is more common in patients with chronic dermatoses. Today it is considered that the emotional environment, built by the mother - child relationship must be optimal, otherwise the mental stability of body image may be compromised. Diminished self-esteem, affects less well managed and somatic expression of emotional content. Recently, a surprising study showed that most patients with refractory occupational dermatitis were not able to recognize the warning sign of flare or the role of psychological factors in the formation and maintenance of the dermatose. In fact, they rejected their personal responsibility in the occurrence of the new flare. To address this public health problem, health authorities, trainers and caregivers should be aware of the cognitive impact of DCM in these patients and interactions with current means of prevention. The role of obsessive-compulsive washing as part of an anxiety disorder or personality disorder is most likely a contributing or maintaining factor systematically underestimated in the pathogenesis of DCM and in the

  10. Cost-of-illness of patients with contact dermatitis in Denmark

    DEFF Research Database (Denmark)

    Saetterstrøm, Bjørn; Olsen, Jens; Johansen, Jeanne Duus

    2014-01-01

    BACKGROUND: Contact dermatitis is a frequent occupational and non-occupational skin disease. OBJECTIVES: To investigate the effects of contact dermatitis on labour market affiliation and societal costs in terms of healthcare costs and production loss. METHODS: A total of 21 441 patients patch...... tested either in hospital departments or at dermatological clinics in the period 2004-2009 were included in the study. The analyses were stratified by children (age 0-15 years), occupational contact dermatitis (age 16-65 years), and non-occupational dermatitis (age ≥ 16 years). Controls were selected...... prior to patch testing (1 year for children) and the year after patch testing were €959 for children, €724 for occupational contact dermatitis, and €1794 for non-occupational dermatitis. Productivity costs for the same period were €10 722 for occupational contact dermatitis and €3074 for non...

  11. Immunophenotyping of the cutaneous cellular infiltrate after atopy patch testing in cats with atopic dermatitis.

    Science.gov (United States)

    Roosje, P J; Thepen, T; Rutten, V P M G; van den Brom, W E; Bruijnzeel-Koomen, C A F M; Willemse, T

    2004-10-01

    Cats with spontaneously occurring atopic dermatitis have clinical and immunocytochemical characteristics compatible with these in humans with atopic dermatitis (AD). The atopy patch test (APT) has proven to be a valuable tool in elucidating the disease process in humans. Additionally, the APT is very specific and bypasses the problem of conflicting results due to differences in chronicity of lesions of AD patients. We adapted the APT for use in cats to explore the suitability of the APT as a tool to study the onset of allergic inflammation in cats with atopic dermatitis. APT were performed in AD cats (n = 6) and healthy cats (n = 10). All cats were patch tested with two allergens in three different dilutions and a diluent control. The allergens for the APT were selected from positive intradermal test and /or prick test results and consisted of: Dermatophagoides farinae, D. pteronyssinus, Tyrophagus putrescentiae, and a grass pollen mixture. APT were read after 10, 24 and 48 h, and punch biopsies for immunohistochemical evaluation were collected at these time points. Macroscopically positive APT reactions were observed in three out of six cats at 24 and/or 48 h with allergen concentrations of 25,000 and 100,000 NU/ml. Reactions were not observed at negative control sites and neither in control animals. A significantly increased number of IL-4+, CD4+, CD3+, MHC class II+ and CD1a+ cells was found in one AD cat with positive APT reactions. Five out of six AD cats had significantly increased IL-4+ T cell numbers at 24 and/or 48 h. Our data indicate that in cats, macroscopically positive patch test reactions can be induced, which have a cellular infiltrate similar to that in lesional skin. We found a high specificity and a macroscopically positive APT reaction in half of the cats, which is similar to what is seen in humans. Hence, the APT in cats might be a useful tool in studying the immunopathogenesis of feline atopic dermatitis.

  12. Interdigital dermatitis, heel horn erosion, and digital dermatitis in 14 Norwegian dairy herds

    DEFF Research Database (Denmark)

    Knappe-Poindecker, M.; Gilhuus, M.; Jensen, Tim Kåre

    2013-01-01

    The aim of this study was to assess infectious foot diseases, including identification and characterization of Dichelobacter nodosus and Treponema spp., in herds having problems with interdigital dermatitis (ID) and heel horn erosion (E) and in control herds expected to have few problems. We also......, with a prevalence of 50.4% in problem herds compared with 26.8% in control herds. Heel horn erosion was recorded in 34.8% of the cows in problem herds compared with 22.1% in control herds. Dichelobacter nodosus was detected in 97.1% of the cows with ID, in 36.4% with E, in all cows with both ID and E, in all cows...

  13. First epidemiological study of contact dermatitis in Spain - 1977. Spanish Contact Dermatitis Research Group.

    Science.gov (United States)

    Camarasa, J M

    1979-01-01

    The present work is the first epidemiological study carried out by the Spanish Contact Dermatitis Research Group during 1977. During this year 2806 patients were studied with patch test among 30873 dermatological patients. The 60-62% of the totality had reactivity to one or more patches. Four major groups of allergens were able to consider, following the incidence in their power of sensitize. First group with strong incidence include: Nickel, Chromate, Cobalt, T.M.T.D.,P.P.D.A., Mercapto mix., and Wood tars. Second and third groups with medium incidence contain: Caines, Carbonates, Neomycin, Balsam of Peru, Mercury, Lanolin, Naphtyl mix., Formaldehyde, Benzalkonium chloride, P. P. D. A. mix, and Turpentine. Four group show very low incidence substances, as: Epoxi, Sulfonamides, Etilendiamine, Parabens, Chinoform, Colophony and Cinnamon oil. Few comments about age and occupations are included.

  14. Nuclear microprobe investigation of the penetration of ultrafine zinc oxide into human skin affected by atopic dermatitis

    Science.gov (United States)

    Szikszai, Z.; Kertész, Zs.; Bodnár, E.; Borbíró, I.; Angyal, A.; Csedreki, L.; Furu, E.; Szoboszlai, Z.; Kiss, Á. Z.; Hunyadi, J.

    2011-10-01

    Skin penetration is one of the potential routes for nanoparticles to gain access into the human body. Ultrafine metal oxides, such as titanium dioxide and zinc oxide are widely used in cosmetic and health products like sunscreens. These oxides are potent UV filters and the particle size smaller than 200 nm makes the product more transparent compared to formulations containing coarser particles. The present study continues the work carried out in the frame of the NANODERM: “Quality of skin as a barrier to ultrafine particles” European project and complements our previous investigations on human skin with compromised barrier function. Atopic dermatitis (a type of eczema) is an inflammatory, chronically relapsing, non-contagious skin disease. It is very common in children but may occur at any age. The exact cause of atopic dermatitis is unknown, but is likely due to a combination of impaired barrier function together with a malfunction in the body's immune system. In this study, skin samples were obtained from two patients suffering from atopic dermatitis. Our results indicate that the ultrafine zinc oxide particles, in a hydrophobic basis gel with an application time of 2 days or 2 weeks, have penetrated deeply into the stratum corneum in these patients. On the other hand, penetration into the stratum spinosum was not observed even in the case of the longer application time.

  15. Weekly azathioprine pulse versus daily azathioprine in the treatment of Parthenium dermatitis: A non-inferiority randomized controlled study

    Directory of Open Access Journals (Sweden)

    Kaushal K Verma

    2015-01-01

    Full Text Available Background: Azathioprine in daily doses has been shown to be effective and safe in the treatment of Parthenium dermatitis. Weekly pulses of azathioprine (WAP are also effective, but there are no reports comparing the effectiveness and safety of these two regimens in this condition. Aims: To study the efficacy and safety of WAP and daily azathioprine in Parthenium dermatitis. Methods: Sixty patients with Parthenium dermatitis were randomly assigned to treatment with azathioprine 300 mg weekly pulse or azathioprine 100 mg daily for 6 months. Patients were evaluated every month to assess the response to treatment and side effects. Results: The study included 32 patients in the weekly azathioprine group and 28 in the daily azathioprine group, of whom 25 and 22 patients respectively completed the study. Twenty-three (92% patients on WAP and 21 (96% on daily azathioprine had a good or excellent response. The mean pretreatment clinical severity score decreased from 26.4 ± 14.5 to 4.7 ± 5.1 in the WAP group, and from 36.1 ± 18.1 to 5.7 ± 6.0 in the daily azathioprine group, which was statistically significant and comparable (P = 0.366. Patients on WAP had a higher incidence of adverse effects (P = 0.02. Limitations: The study had a small sample size and the amount of clobetasol propionate used in each patient was not determined, though it may not have affected the study outcome due to its comparable use in both groups. Conclusions: Azathioprine 300 mg weekly pulse and 100 mg daily dose are equally effective and safe in the treatment of Parthenium dermatitis.

  16. Modern child skin care products as a basic treatment in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Shchegelskaya T.Yu.

    2016-09-01

    Full Text Available The aim of the proposed study is to demonstrate the benefits of using specialized cosmetic products as part of basic skin care for children with Atopic Dermatitis (AD. The epidermal barrier dysfunction is known to be the leading factor in pathogenesis of atopic dermatitis and it manifests as dry skin, imbalance in the composition of lipids of the stratum corneum and water-lipid mantle and alterations in the activity of proteases. Due to xerosis, the skin gets easily affected by allergens, irritants and pathogenic microorganisms, which triggers the "itch-scratch" cycle and can lead to AD exacerbation and significantly deteriorate the quality of life of the patient. The basic skin care using the moisturizing and soothing cosmetic products (emollients is acknowledged by all major Guidelines for treatment of AD as an important part of therapy. Significant improvements in skin status as well as the child's well-being can be achieved with use of this simple to understand skin care algorithm that includes proper skin cleansing, moisturizing and itch prevention.

  17. Radiation recall dermatitis with soft tissue necrosis following pemetrexed therapy: a case report

    Directory of Open Access Journals (Sweden)

    Spirig Christian

    2009-11-01

    Full Text Available Abstract Introduction Radiation recall dermatitis is a well known but still poorly understood inflammatory reaction. It can develop in previously irradiated areas and has been shown to be triggered by a variety of different drugs, including cytostatic agents. Pemetrexed may cause radiation recall dermatitis in pre-irradiated patients. Case presentation We present the case of a 49-year-old Caucasian woman with non-small cell lung cancer who was initially treated with carboplatin and paclitaxel concomitant with radiotherapy after suffering a painful plexus brachialis infiltration. Due to disease progression, a second-line treatment with pemetrexed was started. A severe soft tissue necrosis developed despite steroid treatment and plastic surgery. Conclusion To the best of our knowledge, we present the first case of a patient with severe soft tissue necrosis in a pre-irradiated area after pemetrexed therapy. We believe that physicians treating patients with pemetrexed should be aware of the severe, possibly life-threatening effects that may be induced by pemetrexed after previous radiation therapy.

  18. Transverse myelitis associated with an itchy rash and hyperckemia: neuromyelitis optica associated with dermatitis herpetiformis.

    Science.gov (United States)

    Iyer, Anand; Rathnasabapathi, Devipriya; Elsone, Liene; Mutch, Kerry; Terlizzo, Monica; Footitt, David; Jacob, Anu

    2014-05-01

    Neuromyelitis optica is associated with severe neurodisability if not recognized and treated promptly. Several autoimmune disorders are associated with this condition and may vary in their presentation. It is essential that clinicians are aware of the uncommon presenting features of neuromyelitis optica and associated autoimmune conditions. A 53-year-old woman presented with nausea and vomiting and was noted to have an asymptomatic elevated creatinine kinase level, which improved with conservative management. She had a history of iron-deficiency anemia due to long-standing celiac disease that was managed with a gluten-free diet. She then presented with recurrent transverse myelitis and a vesicobullous rash over her arms and feet that was pruritic and excoriating. Skin biopsy results confirmed a clinical diagnosis of dermatitis herpetiformis and antibody test findings against aquaporin-4 were positive, leading to a diagnosis of neuromyelitis optica spectrum disorder. She was treated with methylprednisolone sodium succinate, plasma exchange, and azathioprine and has remained in remission. This report highlights the association of neuromyelitis optica with dermatitis herpetiformis, which can present even without clinical features of celiac disease. Nausea, vomiting, and asymptomatic hyperCKemia should be recognized as rare presenting features of neuromyelitis optica.

  19. Atopic dermatitis: impact on the quality of life of patients and their partners.

    Science.gov (United States)

    Misery, L; Finlay, A Y; Martin, N; Boussetta, S; Nguyen, C; Myon, E; Taieb, C

    2007-01-01

    The impact of atopic dermatitis (AD) on the patient's quality of life is relatively well known. However, the influence on the patient's spouse has never been studied. To evaluate the impact of AD on the quality of life, sleeping and sexual life of patients and their partners. In this cross-sectional study, patients and their partners completed a number of questionnaires asking about their general health and their quality of life [Short Form 12, Epworth, Dermatology Life Quality Index (DLQI)] and completed an idiosyncratic measure asking about their sexual functioning. AD severity was clinician rated using Scoring atopic dermatitis (SCORAD). A total of 266 patients were included. The mean DLQI score was 8.8. The physical and mental composite 12 scores were 50.7 and 39.5, respectively. These 3 scores were significantly related to SCORAD. A decrease in sexual desire due to AD was noted in 57.5% of patients. The quality of life of partners did not appear to be particularly impaired, but 36.5% reported that the appearance of eczema had an impact on their sex life. The influence of AD on sex life is significant both for the patients and their partners. Copyright (c) 2007 S. Karger AG, Basel.

  20. Allergic contact dermatitis to quaternium 15 in a moisturizing lotion.

    Science.gov (United States)

    Cahill, Jennifer; Nixon, Rosemary

    2005-11-01

    A 56-year-old nurse from a rural area presented with a 12-month history of hand dermatitis. She had previously been patch tested by a local medical practitioner with the thin-layer rapid-use epicutaneous test, which had shown allergies to quaternium 15 and formaldehyde. After testing, she was prescribed methylprednisolone aceponate 1 mg/g cream by the medical practitioner, but was not informed that quaternium 15 is contained in the Microshield moisturizing lotion she was using at work. When her dermatitis persisted, she saw a dermatologist, who advised her to avoid the Microshield moisturizing lotion, and use a waterless hand cleanser on return to work. The diagnoses were firstly allergic contact dermatitis from quaternium 15 in the moisturizing lotion, and secondly irritant contact dermatitis from nursing work. This case highlights both the presence of quaternium 15 in a product commonly used in health-care settings in Australia, and the importance of offering informed, appropriate advice to patients following patch testing.

  1. Radiation recall dermatitis after docetaxel chemotherapy. Treatment by antioxidant ointment

    Energy Technology Data Exchange (ETDEWEB)

    Duncker-Rohr, Viola; Freund, Ulrich; Momm, Felix [Ortenau-Klinikum Offenburg-Gengenbach Lehrkrankenhaus der Albert-Ludwigs-Universitaet Freiburg i. Br., Radio-Onkologie, Offenburg (Germany)

    2014-05-15

    Radiation recall dermatitis (RRD) is an acute skin toxicity caused by different anticancer or antibiotic drugs within a former completely healed irradiation field. Predictive factors for RRD are not known and its mechanisms are not completely understood. A case of RRD induced by docetaxel and successfully treated by an antioxidant ointment (Mapisal {sup registered}) is presented here. Such an ointment might be useful not only in RRD therapy, but also in the treatment of high-grade dermatitis induced by radiotherapy and thus may contribute to the improvement of patients' quality of life and to the scheduled completion of cancer therapies. (orig.) [German] Die Strahlen-Recall-Dermatitis (RRD) ist eine akute Hauttoxizitaet, die durch verschiedene Chemotherapeutika oder Antibiotika innerhalb eines frueheren, komplett abgeheilten Bestrahlungsfelds hervorgerufen wird. Praediktive Faktoren fuer die RRD sind nicht bekannt und ihr Mechanismus ist nicht vollstaendig geklaert. Es wird ein Fallbericht einer durch Docetaxel induzierten RRD dargestellt, die erfolgreich mit einer antioxidativen Salbe (Mapisal {sup registered}) behandelt wurde. Solche Salben koennten nicht nur zur Therapie der RRD, sondern auch bei der Behandlung einer akuten Dermatitis waehrend der Strahlentherapie nuetzlich sein und damit zur Verbesserung der Lebensqualitaet der Patienten und zur planmaessigen Durchfuehrung der Tumortherapie beitragen. (orig.)

  2. Digital dermatitis in cattle: current bacterial and immunological findings

    Science.gov (United States)

    Globally, digital dermatitis is a leading form of lameness observed in production dairy cattle. While the precise etiology remains to be determined, the disease is clearly associated with infection by numerous Treponema species in addition to other anaerobic bacteria. Multiple treponeme phylotypes, ...

  3. Erythema elevatum diutinum in association with dermatitis herpetiformis

    Directory of Open Access Journals (Sweden)

    Shanmuga Sekar Chandrasekaran

    2014-01-01

    Full Text Available Erythema elevatum diutinum (EED is a rare skin disease that initially presents as leucocytoclastic vasculitis and later resolves with fibrosis. Dermatitis herpetiformis is an autoimmune blistering disease characterized by granular deposits of immunoglobulin A (IgA in dermal papillae. We report a rare association of these two disorders.

  4. Atopic dermatitis of the face, scalp, and neck

    DEFF Research Database (Denmark)

    Jensen-Jarolim, E; Poulsen, L K; With, H

    1992-01-01

    We have previously reported that a lipophilic yeast, Pityrosporum ovale (P. ovale) produced a high frequency of positive skin prick tests and in vitro histamine-release (HR) tests in patients suffering from atopic dermatitis (AD) of the face, scalp, and neck. In the present study, our aim was to ...

  5. Alcohol during pregnancy and atopic dermatitis in the offspring

    DEFF Research Database (Denmark)

    Linneberg, A; Petersen, Janne; Grønbaek, M

    2004-01-01

    BACKGROUND: There is evidence that antenatal factors play a role in the development of atopic dermatitis (AD). However, little is known about the effects of maternal lifestyle factors during pregnancy on the risk of AD in the offspring. OBJECTIVE: To investigate the effect of alcohol consumption...

  6. Autoimmune progesterone dermatitis: Case report with history of ...

    African Journals Online (AJOL)

    Autoimmune progesterone dermatitis (APD) is a rare autoimmune response to raised endogenous progesterone levels that occur during the luteal phase of the menstrual cycle. Cutaneous, mucosal lesions and other systemic manifestations develop cyclically during the luteal phase of the menstrual cycle when ...

  7. Hyposensitization in nickel allergic contact dermatitis: Clinical and immunologic monitoring

    NARCIS (Netherlands)

    R.J.J. Troost (Roger); M.M.A. Kozel (M. M A); C.G. van Helden-Meeuwsen; Th. van Joost (Theo); P.G.H. Mulder (Paul); R. Benner (Robbert); E.P. Prens (Errol)

    1995-01-01

    textabstractBackground: In allergic contact dermatitis (ACD) previously sensitized T cells cause skin damage. If an ubiquitous allergen such as nickel is involved, no effective treatment is available. Down-regulation of this allergic response has been described after antigen presentation in the

  8. The association between atopic dermatitis and hand eczema

    DEFF Research Database (Denmark)

    Ruff, S M D; Engebretsen, K A; Zachariae, C

    2018-01-01

    Atopic dermatitis (AD) and hand eczema (HE) are common chronic and relapsing inflammatory skin conditions that often co-occur. While several studies have addressed their relationship, the exact association estimate is unknown. We systematically reviewed published literature on the association bet...

  9. In vivo evaluation of therapeutic options in atopic dermatitis

    NARCIS (Netherlands)

    Oldhoff, Jantje Maria

    2006-01-01

    Atopic dermatitis (AD, or atopic eczema) is an inflammatory itchy skin disease. AD patients often have high serum immunoglobulin E (IgE) levels, T-cell activation and eosinophilia in peripheral blood. The dermal infiltrate of AD contains mainly T-cells, eosinophils and dendritic cells. Epicutaneous

  10. Dermatitis neglecta as a complication after cataract surgery

    Directory of Open Access Journals (Sweden)

    Maitreyee Panda

    2016-01-01

    Full Text Available Dermatitis neglecta, a condition of the skin secondary to a primary underlying disease, is an important diagnosis to be kept in mind as the clinical presentation may mimic a severe disease, but the treatment basically includes patient counseling and personal hygiene.

  11. Allergic Contact Dermatitis From Methylisothiazolinone in Residential Wall Paint.

    Science.gov (United States)

    Goodier, Molly C; Ljungberg, Linda; Persson, Christina; Engfeldt, Malin; Bruze, Magnus; Warshaw, Erin M

    A 33-year-old woman presented to our clinic for suspected photoallergic contact dermatitis with a recent episode of severe, vesicular dermatitis involving exposed skin and correlating with relocation to a new home. Biopsy results showed spongiotic and lichenoid dermatitis with eosinophils. Patch test results showed a very strong (+++) reaction to methylisothiazolinone (MI), mild (+) reaction to MI/methylchloroisothiazolinone, and no reaction to benzisothiazolinone. These allergens were found in several personal products. However, the patient was suspicious of 4 wall paints recently used in her home. Semiopen patch tests to 3 Behr interior paints showed positive results. Nine controls showed negative results. High-performance liquid chromatography demonstrated MI and benzisothiazolinone in all 4 paints at concentrations ranging from 50 to 100 ppm and 290 to 340 ppm, respectively. Although MI has been reported to cause occupational airborne contact dermatitis in European household painters, to our knowledge, this is the first documented case of paint-related MI allergy in the United States.

  12. Allergic Contact Dermatitis Is Associated with Significant Oxidative Stress

    Directory of Open Access Journals (Sweden)

    S. Kaur

    2014-01-01

    Full Text Available Background. Research has confirmed the involvement of oxidative stress (OxS in allergic contact dermatitis whilst other inflammation-related biomarkers have been less studied. Objective. To evaluate systemic levels of selected inflammatory markers, OxS indices and adipokines as well as their associations in allergic contact dermatitis. Methods. In 40 patients, interleukin- (IL- 6, monocyte chemoattractant protein (MCP-1, and IL-10 levels were measured in sera with the Evidence Investigator Cytokine & Growth factors High-Sensitivity Array, total peroxide concentration (TPX and total antioxidant capacity (TAC by means of spectrophotometry, and the plasma concentrations of adiponectin and leptin by the quantitative sandwich enzyme immunoassay technique. Results. TNF-α level (P < 0.01 and TPX (P < 0.0001 were increased whilst IL-10 (P < 0.05 and TAC (P < 0.0001 were decreased in the patients as compared to controls. Correlation and multiple linear regression analysis identified both, TPX and TAC (inversely, as possible independent markers for evaluating allergic contact dermatitis. Adiponectin level in patients was increased (P < 0.0001, but neither adiponectin nor leptin correlated significantly with the biomarkers of inflammation or OxS. Conclusion. OxS parameters, especially TPX and OSI, reflect the degree of systemic inflammation associated with allergic contact dermatitis in the best way. The relation between OxS and adiponectin level warrants further studies.

  13. Are You at Risk for Contact Dermatitis? | Poster

    Science.gov (United States)

    You probably don’t give much thought to hand health. Until something goes wrong, almost everyone takes for granted that these crucial appendages will continue working as they always have. But hand health is an important consideration, especially at work. According to the Centers for Disease Control and Prevention (CDC), allergic contact dermatitis and irritant contact

  14. Radiation dermatitis and pneumonitis following breast conserving therapy

    International Nuclear Information System (INIS)

    Yoden, Eisaku; Hiratsuka, Junichi; Imajo, Yoshinari

    2000-01-01

    We investigated the frequency, degree and risk factors of radiation-induced dermatitis and pneumonitis in 255 patients receiving breast conserving therapy between April 1987 and April 1998. The majority of the patients underwent a wide excision or quadrantectomy with a level I, II axillary dissection, followed by radiotherapy consisting of 50 Gy/25 Fr/5 weeks to the preserved breast with a 4 MV beam by tangentially opposed portals using the half-field technique. Eleven patients received an additional 10 Gy/5 Fr of electron therapy to the tumor bed. Most of the patients developed radiation dermatitis which was limited to reddening or dry desquamation, with the exception of 14 patients with a localized moist reaction. The skin reaction was transient in all patients and improved with conservative treatments. Radiation pneumonitis appeared on chest X-rays in 30 patients, with a slight appearance in 21 and patchy appearance in 9. Three patients presented with persistent symptoms requiring medication. They were treated with steroids, resulting in complete resolution of the symptoms. A large volume of the chest wall within the irradiation field and a large area of irradiated skin were the risk factors of radiation dermatitis. The volume of irradiated lung significantly correlated with the frequency and degree of radiation pneumonitis. It was preferable that the maximum thickness of the involved lung should not exceed 3 cm. Complicated disease, adjuvant therapy and boost irradiation had no impact on the radiation dermatitis or pneumonitis. (author)

  15. Eyelid Dermatitis: Contact Allergy to 3-(Dimethylamino)propylamine

    Science.gov (United States)

    Knopp, Eleanor; Watsky, Kalman

    2014-01-01

    We present the case of a 42-year-old woman with intractable eyelid dermatitis. Patch testing revealed sensitization to 3-(dimethylamino)propylamine (DMAPA). DMAPA is an important etiology of allergic contact dermatitis of the eyelids and face but is easily missed even with expanded-series patch testing. We also review the most common causative allergens in eyelid dermatitis cited in the literature over the past decade. DMAPA is a reagent used in the formation of cocamidopropyl betaine (CAPB), a common additive to liquid soaps, shampoos, and other cleansing products because of its utility as a surfactant. Beginning in the 1980s, reports of allergy to CAPB surfaced in the literature. Ultimately, a majority of patch testing studies have shown that clinical allergy to CAPB-containing products actually reflects allergy to contaminant DMAPA in most cases. Amidoamine, another intermediate in the formation of CAPB, may also be implicated through a proposed mechanism of conversion to DMAPA in the skin. When patch-testing for eyelid and facial dermatitis, it is crucial to test with DMAPA directly, not just with CAPB; unlike commercial-grade CAPB, the CAPB in patch test kits is ultrapure and does not contain contaminant DMAPA. PMID:19134437

  16. Contact dermatitis to cobalt chloride with an unusual mechanism.

    Science.gov (United States)

    Arslan, Sevket; Aksan, Serkan; Ucar, Ramazan; Caliskaner, Ahmet Zafer

    2015-10-01

    Contact dermatitis is a frequent inflammatory skin disease. A suspected diagnosis is based on clinical symptoms, a plausible contact to allergens and a suitable history of dermatitis. Therefore, careful diagnosis by patch testing is of great importance because the patch testing is important to find out which allergen/material causes the complaints. Metallic allergens such as cobalt are among the most common causes of allergic contact dermatitis, but frequencies of contact dermatitis to these allergens may vary in different skin areas. Here, we report an unusual case of cobalt allergy on the skin contact with the prosthetic leg of a 30-year-old female patient. The patient developed maculopapular and vesicular lesions on her contact region of residual limb to prosthetic leg. She underwent standard patch testing, which resulted in a strong positive reaction to cobalt chloride. This case report may serve to remind doctors to be aware of potential allergic reactions to prostheses and to enable them to recognize a metal allergy if it appears. Prosthetists should also be reminded of potential allergic reactions. Cobalt can be used as an accelerator in making a prosthetic socket. Several cases have been reported concerning allergies to components of the prosthetic socket. This is the first report of sensitization to cobalt which is used in making a prosthetic leg. © The International Society for Prosthetics and Orthotics 2014.

  17. Demographics of US pediatric contact dermatitis registry providers.

    Science.gov (United States)

    Goldenberg, Alina; Jacob, Sharon E

    2015-01-01

    Children are as likely as adults to be sensitized and reactive to contact allergens. However, the prevailing data on pediatric allergic contact dermatitis are quantitatively and qualitatively limited because of a narrow geographic localization of data-reporting providers. The aim of the study was to present the first quarter results from the Loma Linda Pediatric Contact Dermatitis Registry focused on registered providers who self-identified as providing care for pediatric allergic contact dermatitis (ACD) within the United States. The US providers were invited to join the registry via completion of an online, secure, 11-question registration survey addressing demographics and clinical practice essentials. The presented results reflect data gathered within the first quarter of registry recruitment; registration is ongoing. Of 169 responders from 48 states, the majority of providers were female (60.4%), academic (55.6%), and dermatologists (76.3%). Based on individual provider averages, the minimum cumulative number of pediatric patch-test evaluations performed each year ranged between 1372 and 3468 children. The Pediatric Contact Dermatitis Registry provides a description of the current leaders in the realm of pediatric ACD and gaps, which are in need of attention. The registry allows for a collaborative effort to exchange information, educate providers, and foster investigative research with the hope of legislation that can reduce the disease burden of ACD in US children.

  18. Guidelines for the management of contact dermatitis: an update.

    LENUS (Irish Health Repository)

    Bourke, J

    2012-02-01

    These guidelines for management of contact dermatitis have been prepared for dermatologists on behalf of the British Association of Dermatologists. They present evidence-based guidance for investigation and treatment, with identification of the strength of evidence available at the time of preparation of the guidelines, including details of relevant epidemiological aspects, diagnosis and investigation.

  19. Dipropylene glycol allergy: A hidden cause of perfume contact dermatitis

    DEFF Research Database (Denmark)

    Johansen, Jeanne Duus; Rastogi, Suresh Chandra; Ernst Jemec, Gregor Borut

    1994-01-01

    A case of allergic contact dermatitis caused by a hand lotion is presented. A positive patch test reaction to the perfume formulation from the lotion was found, establishing a case of perfume allergy. However, when all 16 ingredients of the perfume were tested, the patient reacted not only...

  20. Guidelines for the management of contact dermatitis: an update.

    LENUS (Irish Health Repository)

    Bourke, J

    2009-05-01

    These guidelines for management of contact dermatitis have been prepared for dermatologists on behalf of the British Association of Dermatologists. They present evidence-based guidance for investigation and treatment, with identification of the strength of evidence available at the time of preparation of the guidelines, including details of relevant epidemiological aspects, diagnosis and investigation.

  1. Radiation dermatitis after spinal arteriovenous malformation embolization: case report

    International Nuclear Information System (INIS)

    Carstens, G.J.; Horowitz, M.B.; Purdy, P.D.; Pandya, A.G.

    1996-01-01

    Few cases of radiation injury related to lengthy interventional neuroradiologic procedures have been reported, although concern has been heightened, as evidenced by a 1994 FDA Public Health Advisory. We report a case of radiation-induced dermatitis in a patient undergoing multiple diagnostic and embolization procedures for treatment of a spinal arteriovenous malformation. (orig.). With 2 figs

  2. Adverse effects of ultraviolet irradiation in atopic dermatitis.

    NARCIS (Netherlands)

    ten Berge, O.

    2010-01-01

    The overall aim of this thesis was to evaluate adverse effects of ultraviolet irradiation (UV) in atopic dermatitis (AD). We focused on the two important adverse effects of UV: photosensitivity and skin cancer risk associated with calcineurin inhibitor treatment. In chapter 2 and 3 we found that

  3. Impact of adult atopic dermatitis on topical drug penetration

    DEFF Research Database (Denmark)

    Garcia Ortiz, Patricia; Hansen, Steen H; Shah, Vinod P

    2009-01-01

    Appropriate methodologies for the determination of drug penetration in diseased skin have not yet been established. The aim of this study was to determine the cutaneous penetration of a metronidazole cream formulation in atopic dermatitis, employing dermal microdialysis and tape strip sampling...

  4. Effect of probiotic Lactobacillus strains in children with atopic dermatitis

    DEFF Research Database (Denmark)

    Rosenfeldt, Vibeke; Benfeldt, Eva; Nielsen, Susanne Dam

    2003-01-01

    BACKGROUND: Recent studies suggest that oral bacteriotherapy with probiotics might be useful in the management of atopic dermatitis (AD). OBJECTIVE: The purpose of this investigation was to evaluate the clinical and anti-inflammatory effect of probiotic supplementation in children with AD. METHOD...

  5. Respiratory comorbidity in South African children with atopic dermatitis

    African Journals Online (AJOL)

    Background. Atopic dermatitis (AD) is an early and important step in the propagation of the allergic march, enhancing food and respiratory allergies via epicutaneous sensitisation to allergens. Objectives. To determine the prevalence and patterns of aeroallergen sensitisation, asthma and allergic rhinitis in South African ...

  6. Regulation of Hsp27 and Hsp70 expression in human and mouse skin construct models by caveolae following exposure to the model sulfur mustard vesicant, 2-chloroethyl ethyl sulfide

    International Nuclear Information System (INIS)

    Black, Adrienne T.; Hayden, Patrick J.; Casillas, Robert P.; Heck, Diane E.; Gerecke, Donald R.; Sinko, Patrick J.; Laskin, Debra L.; Laskin, Jeffrey D.

    2011-01-01

    Dermal exposure to the vesicant sulfur mustard causes marked inflammation and tissue damage. Basal keratinocytes appear to be a major target of sulfur mustard. In the present studies, mechanisms mediating skin toxicity were examined using a mouse skin construct model and a full-thickness human skin equivalent (EpiDerm-FT TM ). In both systems, administration of the model sulfur mustard vesicant, 2-chloroethyl ethyl sulfide (CEES, 100-1000 μM) at the air surface induced mRNA and protein expression of heat shock proteins 27 and 70 (Hsp27 and Hsp70). CEES treatment also resulted in increased expression of caveolin-1, the major structural component of caveolae. Immunohistochemistry revealed that Hsp27, Hsp70 and caveolin-1 were localized in basal and suprabasal layers of the epidermis. Caveolin-1 was also detected in fibroblasts in the dermal component of the full thickness human skin equivalent. Western blot analysis of caveolar membrane fractions isolated by sucrose density centrifugation demonstrated that Hsp27 and Hsp70 were localized in caveolae. Treatment of mouse keratinocytes with filipin III or methyl-β-cyclodextrin, which disrupt caveolar structure, markedly suppressed CEES-induced Hsp27 and Hsp70 mRNA and protein expression. CEES treatment is known to activate JNK and p38 MAP kinases; in mouse keratinocytes, inhibition of these enzymes suppressed CEES-induced expression of Hsp27 and Hsp70. These data suggest that MAP kinases regulate Hsp 27 and Hsp70; moreover, caveolae-mediated regulation of heat shock protein expression may be important in the pathophysiology of vesicant-induced skin toxicity.

  7. Occupational dermatitis in hairdressers - influence of individual and environmental factors.

    Science.gov (United States)

    Carøe, Tanja K; Ebbehøj, Niels E; Agner, Tove

    2017-03-01

    Hairdressers are at risk of developing occupational contact dermatitis because of their intense contact with wet work in combination with chemicals. To perform an analysis of a cohort study of hairdressers with occupational contact dermatitis recognized in the period 2006-2011, focusing on individual and environmental factors associated with the disease. The study was a descriptive, register-based survey including all hairdressers with recognized occupational contact dermatitis in Denmark in the period January 2006 to September 2011. Data were obtained from the Danish National Board of Industrial Injuries. The study comprised 381 patients (373 women and 8 men). The median age was 25 years, 64.8% were apprentices, and 35.2% were fully trained hairdressers. The prevalence of atopic dermatitis was 36.0%, and was significantly higher among apprentices than among fully trained hairdressers (44.9% and 19.4%, respectively) (p occupational irritant contact dermatitis, 46.7% had their dermatitis recognized as as occupational allergic contact dermatitis or combined allergic and irritant contact dermatitis, and 5.0% were recognized as having occupational contact urticaria. The low median age, the high percentages of atopic dermatitis in apprentices and the fact that more apprentices than fully trained hairdressers had recognized occupational contact dermatitis underlines the importance of early prevention. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  8. Stoma care products represent a common and previously underreported source of peristomal contact dermatitis.

    Science.gov (United States)

    Cressey, Brienne D; Belum, Viswanath R; Scheinman, Pamela; Silvestri, Dianne; McEntee, Nancy; Livingston, Vashti; Lacouture, Mario E; Zippin, Jonathan H

    2017-01-01

    Peristomal dermatitis is a common complication for the >700 000 patients in the United States with an ostomy. The role of stoma skin care products in peristomal dermatitis is poorly understood. To evaluate stoma skin care products as a cause of peristomal dermatitis. A retrospective chart review of patients with peristomal dermatitis at four academic hospitals from January 2010 to March 2014 was performed. Patient demographics, clinical information and use test and patch test results were documented. Eighteen patients identified as having peristomal dermatitis were tested. Twelve of these had peristomal contact dermatitis. We identified numerous stoma skin care products as triggers of irritant and/or allergic contact dermatitis. The most common stoma skin care product used and/or involved in dermatitis was Cavilon™ No Sting Barrier Film. Our data support a paradigm shift whereby healthcare workers treating patients with peristomal dermatitis, which is currently considered to be a reaction mainly to bodily fluids, must consider those products used to protect the skin as potential triggers for this disease. Therefore, patients with peristomal dermatitis should be tested with their stoma skin care agents to determine the need for removal or change of these products. Additionally, full ingredient labelling by manufacturers would help identify new allergens and irritants. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  9. Occupational contact dermatitis in hairdressers/cosmetologists: retrospective analysis of north american contact dermatitis group data, 1994 to 2010.

    Science.gov (United States)

    Warshaw, Erin M; Wang, Michael Z; Mathias, C G Toby; Maibach, Howard I; Belsito, Donald V; Zug, Kathryn A; Taylor, James S; Zirwas, Matthew J; Fransway, Anthony F; Deleo, Vincent A; Marks, James G; Pratt, Melanie D; Storrs, Frances J; Rietschel, Robert L; Fowler, Joseph F; Sasseville, Denis

    2012-01-01

    European studies document that occupational contact dermatitis (CD) is common in hairdressers, but studies from North America are lacking. The objectives of this study were to estimate the prevalence of occupational CD among North American hairdressers/cosmetologists (HD/CS) and to characterize responsible allergens and irritants as well as their sources. A cross-sectional analysis of patients patch tested by the North American Contact Dermatitis Group between 1994 and 2010 was conducted. Of 35,842 patients, 432 (1.2%) were HD/CS. Significantly, most of the HD/CS were female (89.8%) and younger than 40 years (55.6%) as compared with non-hairdressers (P Contact Dermatitis Group allergen series missed at least 1 occupationally-related allergen in 26.2% of patients. Contact dermatitis in North American HD/CS is common, and occupationally related allergens are those found in HD/CS products. Supplemental hairdressing/cosmetology antigen series are important in detecting all occupationally related allergens in this population.

  10. Dermatitis artefacta: Keloids and foreign body granuloma due to overvalued ideation of acupuncture

    Directory of Open Access Journals (Sweden)

    Choudhary Sanjiv

    2009-01-01

    Full Text Available Skin is well recognized as an important somatic mirror of one′s emotion and a site for the discharge of one′s anxieties. We present a case of a 42-year-old female patient presenting with a vague history of generalized body pain and skin lesions in the form of cotton threads buried under the skin, crusted plaque, multiple keloids and rusted pin buried through the skin mostly in the easily accessible areas of the body. Histopathology from the crusted plaque revealed foreign body granuloma. To satisfy her psychological or emotional need, it is the deliberate and conscious production of self-inflicted skin lesions through overvalued ideation of acupuncture on her part.

  11. Phytocontact Dermatitis due to Mustard Seed Mimicking Burn Injury: Report of a Case

    Directory of Open Access Journals (Sweden)

    Hakan Yabanoglu

    2012-01-01

    Full Text Available Mustard seeds have been used in traditional folk medicine as a stimulant, diuretic, and purgative and to treat a variety of ailments including peritonitis and neuralgia. Mustards are still used today in mustard plasters to treat rheumatism, arthritis, chest congestion, aching back, and sore muscles. To make a mustard plaster, mix equal parts of flour and powdered mustard and spread it as a paste on a doubled piece of soft cloth. Apply mustard plaster to the affected area for a maximum of 15 minutes. Prolonged application can result in burns to the skin and nerve damage. Skin lesions occur within hours after exposure, and there is no significant therapy procedure. This case report is about a patient with second-degree burn, occurred when a mixture including mustard seed was exposed to her skin in the pain therapy of the osteoarthritis in her left knee. There are no studies analyzing treatment of skin burns induced by mustard seed in the literature. While in this type of burns our experience is limited, we think that conservative approach should be first choice of treatment.

  12. Phytocontact Dermatitis due to Mustard Seed Mimicking Burn Injury: Report of a Case

    OpenAIRE

    Yabanoglu, Hakan; Akbulut, Sami; Karakayali, Feza

    2012-01-01

    Mustard seeds have been used in traditional folk medicine as a stimulant, diuretic, and purgative and to treat a variety of ailments including peritonitis and neuralgia. Mustards are still used today in mustard plasters to treat rheumatism, arthritis, chest congestion, aching back, and sore muscles. To make a mustard plaster, mix equal parts of flour and powdered mustard and spread it as a paste on a doubled piece of soft cloth. Apply mustard plaster to the affected area for a maximum of 15 m...

  13. The combined diagnosis of allergic and irritant contact dermatitis in a retrospective cohort of 1000 consecutive patients with occupational contact dermatitis.

    Science.gov (United States)

    Schwensen, Jakob F; Menné, Torkil; Johansen, Jeanne D

    2014-12-01

    The diagnosis of combined allergic and irritant contact dermatitis is an accepted subdiagnosis for hand dermatitis, and it is often considered in a patient with contact dermatitis, a positive and relevant patch test result, and wet work exposure. We therefore hypothesize that it is arbitrary for wet work exposure to be taken into consideration in a patient with newly diagnosed relevant contact allergy. Furthermore, an overestimation of the diagnosis will probably occur if the criteria for wet work exposure are applied correctly, as many occupations have an element of wet work. To find the statistically expected number of combined allergic and irritant contact dermatitis cases in 1000 patients, and to evaluate the diagnostic criteria for the diagnosis. One thousand consecutive patients with occupational contact dermatitis from a hospital unit in Denmark were assessed. The expected number of cases with the diagnosis of combined allergic and irritant contact dermatitis was 0.33%, as compared with the observed number of 6.4%. Females occupied in wet occupations were often diagnosed with combined allergic and irritant contact dermatitis (p contact dermatitis should be used critically to avoid misclassification, and possible criteria for the diagnosis are proposed. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. Occupational contact dermatitis in blue-collar workers: results from a multicentre study from the Danish Contact Dermatitis Group (2003-2012).

    Science.gov (United States)

    Schwensen, Jakob F; Menné, Torkil; Veien, Niels K; Funding, Anne T; Avnstorp, Christian; Østerballe, Morten; Andersen, Klaus E; Paulsen, Evy; Mørtz, Charlotte G; Sommerlund, Mette; Danielsen, Anne; Andersen, Bo L; Thormann, Jens; Kristensen, Ove; Kristensen, Berit; Vissing, Susanne; Nielsen, Niels H; Thyssen, Jacob P; Johansen, Jeanne D

    2014-12-01

    Blue-collar workers have a high risk of occupational contact dermatitis, but epidemiological studies are scarce. To investigate allergic contact dermatitis in blue-collar workers with dermatitis registered by the Danish Contact Dermatitis Group. A retrospective analysis of patch test data from 1471 blue-collar workers and 1471 matched controls tested between 2003 and 2012 was performed. A logistic regression was used to test for associations. The blue-collar workers often had occupational hand dermatitis (p dermatitis was less commonly observed among blue-collar workers (19.6%) than among controls (23.9%) (p = 0.005). Allergens with a statistically significant association with the occupational group of blue-collar workers were epoxy resins, methyldibromo glutaronitrile, 2-bromo-2-nitro-1,3-propanediol, potassium dichromate, and methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI). The following occupations were additionally identified as risk factors for contact sensitization to MCI/MI and MI, epoxy resins, and potassium dichromate, respectively: painting, construction work, and tile setting/terrazzo work. Contact allergy is a major problem among blue-collar workers. The data indicate a healthy worker effect among blue-collar workers diagnosed with dermatitis, as blue-collar workers were diagnosed significantly less often with atopic dermatitis than were controls. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Oleanolic acid acetate inhibits atopic dermatitis and allergic contact dermatitis in a murine model

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jin Kyeong [CMRI, Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 700-422 (Korea, Republic of); Oh, Hyun-Mee [Bio-Materials Research Institute, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 580-185 (Korea, Republic of); Lee, Soyoung [CMRI, Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 700-422 (Korea, Republic of); Park, Jin-Woo [Department of Periodontology, School of Dentistry, Kyungpook National University, Daegu 700-412 (Korea, Republic of); Khang, Dongwoo [School of Nano and Advanced Materials Science and Engineering, Gyeongsang National University, Jinju 660-701 (Korea, Republic of); Lee, Seung Woong; Lee, Woo Song [Bio-Materials Research Institute, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 580-185 (Korea, Republic of); Rho, Mun-Chual, E-mail: rho-m@kribb.re.kr [Bio-Materials Research Institute, Korea Research Institute of Bioscience and Biotechnology, Jeongeup 580-185 (Korea, Republic of); Kim, Sang-Hyun, E-mail: shkim72@knu.ac.kr [CMRI, Department of Pharmacology, School of Medicine, Kyungpook National University, Daegu 700-422 (Korea, Republic of)

    2013-05-15

    Atopic dermatitis (AD) and allergic contact dermatitis (ACD) are common allergic and inflammatory skin diseases caused by a combination of eczema, scratching, pruritus, and cutaneous sensitization with allergens. This paper examines whether oleanolic acid acetate (OAA) modulates AD and ACD symptoms by using an existing AD model based on the repeated local exposure of mite extract (Dermatophagoides farinae extract, DFE) and 2,4-dinitrochlorobenzene to the ears of BALB/c mice. In addition, the paper uses a 2,4-dinitrofluorobenzene-sensitized local lymph node assay (LLNA) for the ACD model. The oral administration of OAA over a four-week period attenuated AD symptoms in terms of decreased skin lesions, epidermal thickness, the infiltration of immune cells (CD4{sup +} cells, eosinophils, and mast cells), and serum IgE, IgG2a, and histamine levels. The gene expression of Th1, Th2, Th17, and Th22 cytokines was reduced by OAA in the lymph node and ear tissue, and the LLNA verified that OAA suppressed ACD. The oral administration of OAA over a three-day period attenuated ACD symptoms in terms of ear thickness, lymphocyte proliferation, and serum IgG2a levels. The gene expression of Th1, Th2, and Th17 cytokines was reduced by OAA in the thymus and ear tissue. Finally, to define the underlying mechanism, this paper uses a TNF-α/IFN-γ-activated human keratinocyte (HaCaT) model. OAA inhibited the expression of cytokines and chemokines through the downregulation of NF-κB and MAPKs in HaCaT cells. Taken together, the results indicate that OAA inhibited AD and ACD symptoms, suggesting that OAA may be effective in treating allergic skin disorders. - Highlights: • OAA reduced both acute and chronic AD symptoms. • OAA had a controlling effect on the immune reaction for ACD. • The effect of OAA on allergic skin disorders was comparable to the cyclosporine A. • OAA might be a candidate for the treatment of allergic skin disorders.

  16. Oleanolic acid acetate inhibits atopic dermatitis and allergic contact dermatitis in a murine model

    International Nuclear Information System (INIS)

    Choi, Jin Kyeong; Oh, Hyun-Mee; Lee, Soyoung; Park, Jin-Woo; Khang, Dongwoo; Lee, Seung Woong; Lee, Woo Song; Rho, Mun-Chual; Kim, Sang-Hyun

    2013-01-01

    Atopic dermatitis (AD) and allergic contact dermatitis (ACD) are common allergic and inflammatory skin diseases caused by a combination of eczema, scratching, pruritus, and cutaneous sensitization with allergens. This paper examines whether oleanolic acid acetate (OAA) modulates AD and ACD symptoms by using an existing AD model based on the repeated local exposure of mite extract (Dermatophagoides farinae extract, DFE) and 2,4-dinitrochlorobenzene to the ears of BALB/c mice. In addition, the paper uses a 2,4-dinitrofluorobenzene-sensitized local lymph node assay (LLNA) for the ACD model. The oral administration of OAA over a four-week period attenuated AD symptoms in terms of decreased skin lesions, epidermal thickness, the infiltration of immune cells (CD4 + cells, eosinophils, and mast cells), and serum IgE, IgG2a, and histamine levels. The gene expression of Th1, Th2, Th17, and Th22 cytokines was reduced by OAA in the lymph node and ear tissue, and the LLNA verified that OAA suppressed ACD. The oral administration of OAA over a three-day period attenuated ACD symptoms in terms of ear thickness, lymphocyte proliferation, and serum IgG2a levels. The gene expression of Th1, Th2, and Th17 cytokines was reduced by OAA in the thymus and ear tissue. Finally, to define the underlying mechanism, this paper uses a TNF-α/IFN-γ-activated human keratinocyte (HaCaT) model. OAA inhibited the expression of cytokines and chemokines through the downregulation of NF-κB and MAPKs in HaCaT cells. Taken together, the results indicate that OAA inhibited AD and ACD symptoms, suggesting that OAA may be effective in treating allergic skin disorders. - Highlights: • OAA reduced both acute and chronic AD symptoms. • OAA had a controlling effect on the immune reaction for ACD. • The effect of OAA on allergic skin disorders was comparable to the cyclosporine A. • OAA might be a candidate for the treatment of allergic skin disorders

  17. Erythema Multiforme-Like Reaction Due to Rosewood: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Eylem Ceren

    2008-12-01

    Full Text Available Woods and their dusts can lead to various cutaneous reactions such as folliculitis, contact urticaria, irritant and allergic dermatitis. Erythema multiforme-like (EM cutaneous and respiratory system reactions such as astma and allergic rhinitis were also reported. The cutaneous reactions typically affect the areas such as the face, neck and arms exposed to the dust of the tree and usually occur on carpenters as occupational dermatitis\t. Rosewood is one of the most allergic varieties of the trees leading to contact dermatitis. It is a tropical tree and does not grow up in our country. It is especially used in the production of furniture and music instruments and imported from abroad to our country. A few cases of EM-like reaction were reported in 1976 and 1988 in the literature. Herein, two carpenters with severe EM-like skin reaction due to the rosewood, treated with systemic corticosteroids are reported for the first time in our country

  18. Occupational dermatitis in hairdressers - influence of individual and environmental factors

    DEFF Research Database (Denmark)

    Carøe, Tanja K; Ebbehøj, Niels E; Agner, Tove

    2016-01-01

    -2011, focusing on individual and environmental factors associated with the disease. METHODS: The study was a descriptive, register-based survey including all hairdressers with recognized occupational contact dermatitis in Denmark in the period January 2006 to September 2011. Data were obtained from the Danish......BACKGROUND: Hairdressers are at risk of developing occupational contact dermatitis because of their intense contact with wet work in combination with chemicals. OBJECTIVES: To perform an analysis of a cohort study of hairdressers with occupational contact dermatitis recognized in the period 2006...... fully trained hairdressers (44.9% and 19.4%, respectively) (p occupational irritant contact dermatitis, 46.7% had their dermatitis recognized as as occupational allergic contact dermatitis or combined allergic and irritant contact...

  19. The Association Between Bathing Habits and Severity of Atopic Dermatitis in Children.

    Science.gov (United States)

    Koutroulis, Ioannis; Pyle, Tia; Kopylov, David; Little, Anthony; Gaughan, John; Kratimenos, Panagiotis

    2016-02-01

    Atopic dermatitis is an inflammatory skin disease that frequently affects children. The current recommendations on management using lifestyle modification are highly variable, leading to confusion and uncertainty among patients. To determine current bathing behaviors and the subsequent impact on disease severity. This was an observational cross-sectional study conducted at an urban pediatric emergency department. Parents were asked to fill out a questionnaire concerning the patient's bathing habits. The results were correlated with the atopic dermatitis severity determined by the SCORAD (SCORing Atopic Dermatitis) tool. No difference between variables was found to be significant for bathing frequency, time spent bathing, or use of moisturizers. Multivariate analysis showed that atopic dermatitis severity increased with age greater than 2 years (P = .0004) and with greater bathing duration (P = .001). Atopic dermatitis severity may be associated with a longer duration of bathing. The frequency of bathing does not appear to affect atopic dermatitis severity. © The Author(s) 2015.

  20. Management of Patients with Atopic Dermatitis: The Role of Emollient Therapy

    Directory of Open Access Journals (Sweden)

    M. Catherine Mack Correa

    2012-01-01

    Full Text Available Atopic dermatitis is a common inflammatory skin disorder that afflicts a growing number of young children. Genetic, immune, and environmental factors interact in a complex fashion to contribute to disease expression. The compromised stratum corneum found in atopic dermatitis leads to skin barrier dysfunction, which results in aggravation of symptoms by aeroallergens, microbes, and other insults. Infants—whose immune system and epidermal barrier are still developing—display a higher frequency of atopic dermatitis. Management of patients with atopic dermatitis includes maintaining optimal skin care, avoiding allergic triggers, and routinely using emollients to maintain a hydrated stratum corneum and to improve barrier function. Flares of atopic dermatitis are often managed with courses of topical corticosteroids or calcineurin inhibitors. This paper discusses the role of emollients in the management of atopic dermatitis, with particular emphasis on infants and young children.

  1. Topical Sucralfate Versus Hydrocortisone Cream In The Management Of Diaper Dermatitis : A Randomized, Doubleblind Clinical Trial

    Directory of Open Access Journals (Sweden)

    Iraji Fariba

    2004-01-01

    Full Text Available Topical corticosteroids are currently used for treatment of diaper dermatitis. Previous studies have shown the efficacy of sucralfate in the treatment of diaper dermatitis and contact dermatitis in peri-stomal areas. To evaluate the efficacy of topical sucralfate in comparison with hydrocortisone cream in the treatment of diaper dermatitis, the present study was under taken. In a double â€"blind randomized clinical trial, 64 patients with diaper dermatitis were treated with sucralfate cream 4% or hydrocortisone cream randomly. The duration of the treatment wad 8 weeks and the patients were evaluated every two weeks until complete healing. The results were evaluated by chi-square test. Complete healing (more than 50% improvement occurred in 90.6% and partial healing (20-25% improvement in rest of the patients in each group (p>0.05. Topical sucralfate is an effective, cheap therapeutic intervention for diaper dermatitis. Which has equal efficacy with topical hydrocortisone cream.

  2. Current knowledge on biomarkers for contact sensitization and allergic contact dermatitis.

    Science.gov (United States)

    Koppes, Sjors A; Engebretsen, Kristiane A; Agner, Tove; Angelova-Fischer, Irena; Berents, Teresa; Brandner, Johanna; Brans, Richard; Clausen, Maja-Lisa; Hummler, Edith; Jakasa, Ivone; Jurakić-Tončic, Ružica; John, Swen M; Khnykin, Denis; Molin, Sonja; Holm, Jan O; Suomela, Sari; Thierse, Hermann-Josef; Kezic, Sanja; Martin, Stefan F; Thyssen, Jacob P

    2017-07-01

    Contact sensitization is common and affects up to 20% of the general population. The clinical manifestation of contact sensitization is allergic contact dermatitis. This is a clinical expression that is sometimes difficult to distinguish from other types of dermatitis, for example irritant and atopic dermatitis. Several studies have examined the pathogenesis and severity of allergic contact dermatitis by measuring the absence or presence of various biomarkers. In this review, we provide a non-systematic overview of biomarkers that have been studied in allergic contact dermatitis. These include genetic variations and mutations, inflammatory mediators, alarmins, proteases, immunoproteomics, lipids, natural moisturizing factors, tight junctions, and antimicrobial peptides. We conclude that, despite the enormous amount of data, convincing specific biomarkers for allergic contact dermatitis are yet to be described. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. Current knowledge on biomarkers for contact sensitization and allergic contact dermatitis

    DEFF Research Database (Denmark)

    Koppes, Sjors A.; Engebretsen, Kristiane A.; Agner, Tove

    2017-01-01

    Contact sensitization is common and affects up to 20% of the general population. The clinical manifestation of contact sensitization is allergic contact dermatitis. This is a clinical expression that is sometimes difficult to distinguish from other types of dermatitis, for example irritant...... and atopic dermatitis. Several studies have examined the pathogenesis and severity of allergic contact dermatitis by measuring the absence or presence of various biomarkers. In this review, we provide a non-systematic overview of biomarkers that have been studied in allergic contact dermatitis. These include...... genetic variations and mutations, inflammatory mediators, alarmins, proteases, immunoproteomics, lipids, natural moisturizing factors, tight junctions, and antimicrobial peptides. We conclude that, despite the enormous amount of data, convincing specific biomarkers for allergic contact dermatitis are yet...

  4. Satisfaction with treatment of atopic dermatitis in children

    Directory of Open Access Journals (Sweden)

    Małgorzata Maciejewska-Franczak

    2016-05-01

    Full Text Available Introduction . Atopic dermatitis is a frequent chronic skin disease in children. The major clinical manifestations include itching and dryness of the skin. The pathomechanism of skin changes results from an interaction of genetic and environmental factors as well as impairments of skin barrier function and immune response. Despite chronic treatment the disease is characterized by exacerbation and remission periods and lowers the quality of life of patients and their families. Objective. To evaluate treatment satisfaction in children with atopic dermatitis, identify components of medical care which contribute to treatment satisfaction, and evaluate the relationship between satisfaction and adherence to a doctor’s recommendations. Material and methods. One hundred and nineteen children (6 months to 12 years old, mean age 4.9 years with atopic dermatitis were enrolled in the study. The doctor performed physical examinations and history taking and filled in questionnaires evaluating the course and exacerbation of the disease, the type of administered therapy and diagnostics. The patients’ parents completed two questionnaires: a questionnaire assessing satisfaction with the therapy (the type of recommended therapy, adherence to recommendations, contact with the doctor, obtained information, degree of psychological support, role of parents in taking decisions regarding the therapy and a quality of life questionnaire. Results. The authors observed that 56% of parents were dissatisfied with the administered treatment, and 40% failed to adhere to at least one therapeutic recommendation. Parents of children with mild atopic dermatitis significantly more often stop using emollients. It was also observed that lack of treatment satisfaction in children with severe atopic dermatitis whose parents are insufficiently educated contributes to decreased adherence. The authors identified independent factors of lack of treatment satisfaction: failure to obtain

  5. Diagnóstico y tratamiento de la esquistosomiasis vesical desde la atención primaria penitenciaria: a propósito de un caso Diagnosis and treatment of bladder schistosomiasis from penitentiary primary care: case report

    Directory of Open Access Journals (Sweden)

    A. Bedoya del Campillo

    2012-10-01

    Full Text Available Se describe un caso clínico de un paciente procedente de Senegal con síndrome miccional y hematuria microscópica que fue diagnosticado y tratado de esquistosomiasis vesical en los servicios médicos del Centro Penitenciario de Jóvenes de Barcelona. Según nuestra información en la base de datos Medline no existen casos de esquistosomiasis vesical abordados en atención primaria fuera de áreas endémicas. Los pacientes pueden diagnosticarse y tratarse antes de ser derivados a la asistencia especializada para continuar estudio de posibles complicaciones.We describe a case of a patient from Senegal with voiding symptoms and microscopic hematuria diagnosed and treated for bladder schistosomiasis in the medical services of the Youth Prison in Barcelona. According to our information in the Medline database no bladder schistosomiasis cases have been seen in primary care outside endemic areas. Patients can be diagnosed andtreated before referral to specialized care for further study of possible complications.

  6. Development of atopic dermatitis and its association with prenatal and early life exposures

    OpenAIRE

    Roduit, Caroline

    2015-01-01

    Over 20% of children in industrialized countries are affected by atopic dermatitis. From epidemiological studies, it is quite obvious that the worldwide prevalence of atopic dermatitis has considerably increased over the past decades and constitutes a major public health problem. Atopic dermatitis is a chronic inflammatory skin disease that occurs in very early life and frequently precedes the development of asthma and allergic rhinitis during the first several years of life. Although a large...

  7. Cost of care of atopic dermatitis in India

    Directory of Open Access Journals (Sweden)

    Sanjeev Handa

    2015-01-01

    Full Text Available Background: Atopic dermatitis (AD is a common dermatologic condition with a prevalence varying from 5% to 15%, and it has been rising over time. Several studies from developed countries have revealed the substantial economic burden of AD on health care budgets. There has been no research however on the cost of care of AD from India a country where health care is self-funded with no health insurance or social security provided by the government. Aim: The aim of our study was to assess prospectively the cost of care of AD in children in an outpatient hospital setting in India. Methods: A total of 40 children with AD, <10 years of age, registered in the pediatric dermatology clinic at our institute were enrolled for the study. All patients were followed-up for 6 months. Demographic information, clinical profile, severity, and the extent of AD were recorded in predesigned performa. Caregivers were asked to fill up a cost assessment questionnaire specially designed for the study. It had a provision for measuring direct, indirect, and provider costs. Results: Of the 40 patients, 37 completed the study. Mean total cost for AD was Rs. 6235.00 ± 3514.00. Direct caregiver cost was Rs. 3022.00 ± 1620.00 of which treatment cost constituted 77.2 ± 11.1%. The total provider cost (cost of consultation, nursing/paramedical staff and infrastructure was Rs. 948.00, which was 15.2% of the total cost of care and the mean indirect cost calculated by adding loss of earnings of parents due to hospital visits was Rs. 2264.00 ± 2392.00 (range: 0-13,332. The mean total cost depending on the severity of AD was Rs. 3579.00 ± 948.00, Rs. 6806.00 ± 3676.00 and Rs. 8991.00 ± 3129.00 for mild, moderate and severe disease, respectively. Conclusions: AD causes a considerable drain on the financial resources of families in India since the treatment is mostly self-funded. Cost of care of AD is high and comparable to those of chronic physical illness, such as diabetes

  8. Allergic rhinitis, atopic dermatitis, and asthma are associated with differences in school performance among Korean adolescents.

    Science.gov (United States)

    Kim, So Young; Kim, Min-Su; Park, Bumjung; Kim, Jin-Hwan; Choi, Hyo Geun

    2017-01-01

    Several studies have reported negative relations between allergic diseases and school performance but have not simultaneously considered various allergic diseases, including allergic rhinitis, asthma, and atopic dermatitis, and only examined a limited number of participants. The present study investigated the associations of allergic rhinitis, asthma, and atopic dermatitis with school performance in a large, representative Korean adolescent population. A total of 299,695 7th through 12th grade students participated in the Korea Youth Risk Behaviour Web-based Survey (KYRBWS) from 2009 to 2013. The subjects' history of allergic rhinitis, asthma, and atopic dermatitis and number of school absences due to these diseases in the previous 12 months were examined and compared. School performance was classified into 5 levels. The relations between allergic disorders and school performance were analyzed using multiple logistic regressions with complex sampling and adjusted for the subjects' durations of sleep, days of physical activity, body mass indexes (BMIs), regions of residence, economic levels, parents' education levels, stress levels, smoking status, and alcohol use. A subgroup analysis of the economic groups was performed. Allergic rhinitis was positively correlated with better school performance in a dose-dependent manner (adjusted odds ratios, AOR, [95% confidence interval, CI] = 1.50 [1.43-1.56 > 1.33 [1.28-1.38] > 1.17 [1.13-1.22] > 1.09 [1.05-1.14] for grades A > B > C > D; P school performance (AOR [95% CI] = 0.74 [0.66-0.83], 0.87 [0.79-0.96], 0.83 [0.75-0.91], 0.93 [0.85-1.02] for performance A, B, C, and D, respectively; P school performance. The subgroup analysis of the students' economic levels revealed associations between allergic diseases and school performance. Compared to other allergic disorders, the asthma group had more school absences due to their symptoms (P School performance was positively correlated with allergic rhinitis and negatively

  9. Erythema multiforme like allergic contact dermatitis associated with laurel oil: a rare presentation.

    Science.gov (United States)

    Uzuncakmak, Tugba Kevser; Karadag, Ayse Serap; Izol, Belcin; Akdeniz, Necmettin; Cobanoglu, Bengu; Taskin, Secil

    2015-04-16

    Allergic contact dermatitis is a common skin disease, which affects approximately 20% of the population. This reaction may present with several clinical manifestations. Erythema multiforme-like allergic contact dermatitis is a rare type of non-eczematous contact dermatitis, which may lead to difficulty in diagnosis.Essential oil of Laurus nobilis is widely used in massage therapy for antiinflammatory and analgesic effects. Laurus nobilis induced contact dermatitis has been reported in the literature but an erythema multiforme-like presentation is rare.

  10. Early-life risk factors for occurrence of atopic dermatitis during the first year.

    Science.gov (United States)

    Sugiyama, Mikio; Arakawa, Hirokazu; Ozawa, Kiyoshi; Mizuno, Takahisa; Mochizuki, Hiroyuki; Tokuyama, Kenichi; Morikawa, Akihiro

    2007-03-01

    In a prospective birth cohort study, we sought to identify perinatal predictors of the occurrence of atopic dermatitis in the first year of life. Associations of family history, infection during pregnancy, cord blood cytokine concentrations, and skin function parameters with atopic dermatitis were analyzed. Stratum corneum hydration was measured with an impedance meter until 5 days after delivery and again at 1 month. Complete data were obtained for 213 infants, including 27 diagnosed by a physician as having atopic dermatitis during their first year and 26 diagnosed as having infantile eczema during their first month. The risk of atopic dermatitis during the first year of life was related to maternal atopic dermatitis, lower concentrations of macrophage inflammatory protein-1beta in cord blood, and greater skin moisture in the surface and stratum corneum of the forehead and cheek at 1 month of age but not to viral or bacterial infection during pregnancy or breastfeeding. Paternal hay fever was associated negatively with the development of atopic dermatitis. High concentrations of interleukin-5, interleukin-17, and macrophage chemotactic protein-1 and only surface moisture in the cheek were associated with greater risk of infantile eczema in the first month. The association of atopic dermatitis in infancy with reduced neonatal macrophage inflammatory protein-1beta levels suggests a link with immature immune responses at birth. Stratum corneum barrier disruption in atopic dermatitis may involve impairment of cutaneous adaptation to extrauterine life. The majority of risk factors had different effects on infant eczema and atopic dermatitis, indicating different causes.

  11. T cell lymphomatoid contact dermatitis: a challenging case and review of the literature.

    Science.gov (United States)

    Knackstedt, Thomas J; Zug, Kathryn A

    2015-02-01

    Lymphomatoid contact dermatitis is a pseudolymphoma with clinical and histological features of allergic contact dermatitis and cutaneous T cell lymphoma. Incorrect diagnosis may lead to unnecessary testing, unnecessary treatment, or patient harm. The objective of this study is to present a case to demonstrate the diagnostic challenge and overlap between allergic contact dermatitis and cutaneous T cell lymphoma in a patient with lymphomatoid contact dermatitis caused by methylchoroisothiazolinone/methylisothiazolinone and paraben mix, and to review the existing literature in order to summarize the demographics, clinical features, allergens and treatments reported for lymphomatoid contact dermatitis. A search of major scientific databases was conducted for English-language articles reporting cases of lymphomatoid contact dermatitis or additional synonymous search headings. Nineteen articles with a total of 23 patients were analysed. Lymphomatoid contact dermatitis was more common in men, with an average age of 58.5 years. Fourteen unique allergens were identified and confirmed by patch testing. However, no single test or study was diagnostic of lymphomatoid contact dermatitis. Allergen avoidance was the most useful management tool, but selected patients required topical or systemic immunosuppression. In conclusion, without specific diagnostic features, evaluation for lymphomatoid contact dermatitis should include a thorough history and examination, patch testing, and biopsy with immunohistochemistry and clonality studies. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Thymus is enlarged in children with current atopic dermatitis. A cross-sectional study

    DEFF Research Database (Denmark)

    Olesen, Anne Braae; Andersen, Gratien; Jeppesen, Dorthe

    2005-01-01

    Atopic dermatitis is a common skin disorder of unknown aetiology with peak incidence in early childhood. The disease is associated with peripheral T-cell accumulation in the skin. The thymus is a key organ of the cellular immune response early in life. We hypothesized that atopic dermatitis...... is associated with an unbalanced establishment of the peripheral T-lymphocyte system. This cross-sectional study was performed to compare thymus sizes in patients with atopic dermatitis and healthy controls. Thirty-seven children with current atopic dermatitis were enrolled and compared with 29 healthy controls...... of thymus is compatible with increased thymic activity and emission of T lymphocytes....

  13. Dermatitis actínica crónica en el mundo laboral Chronic actinic dermatitis in laboral world

    Directory of Open Access Journals (Sweden)

    María Teresa López Villaescusa

    2012-06-01

    Full Text Available Introducción: Del espectro de radiación electromagnética la radiación solar es la principal causante de las respuestas fotobiológicas en la piel, como la dermatitis actínica crónica. Objetivo: Realizamos un estudio retrospectivo de los pacientes diagnosticados de dermatitis actínica crónica desde 1987 hasta la actualidad, en el servicio de Dermatología Laboral del Instituto de Salud Carlos III, de Madrid. Material y métodos: Se valoró edad, sexo, antecedentes personales, actividad laboral como factor predisponente, características de las lesiones y el resultados a las pruebas epicutáneas de alergia. No se realizó estudio fotobiológico. Resultados: Se estudiaron 6 pacientes varones, con edades comprendidas entre los 39 y 56 años, con importante exposición solar laboral. La clínica era similar con afectación ezcematosa de zonas fotoexpuestas. El resultado de las pruebas epicutáneas fue positivo en dos pacientes. Discusión: El 75% de los casos de dermatitis actínica crónica, se asocia con un alérgeno. Las principales limitaciones de los casos son la falta de estudio fotobiológico en los pacientes. El trabajo profesional al aire libre lleva implícito riesgos primarios, de tipo físico, como la exposición a radiación ultravioleta, que es necesario controlar para lograr una mayor seguridad en el trabajo.Introduction: In the spectrum of electromagnetic radiation, solar radiation is the main cause of photobiological responses in the skin, such as chronic actinic dermatitis. Objetive: We performed a retrospective study of patients, with chronic actinic dermatitis seen in our department: "Dermatología Laboral del Instituto de Salud Carlos III, Madrid", from 1987 to present. Material and methods: We evaluated age, sex, personal history, work activity as a predisposing factor, characteristic of lesions and the results of allergy patch tests. Photobiological study was not performed. Results: We studied 6 male patients, aged

  14. Systemic dermatitis and obstructive respiratory syndrome following occupational sensitization to trichloroethylene.

    Science.gov (United States)

    Raşcu, Agripina; Bucur, Letiţia; Naghi, Eugenia; Drăghici, B

    2003-01-01

    We present a derma-respiratory syndrome in a patient occupationally exposed to trichloroethylene (TCE). At the beginning of its industrial use trichloroethylene was considered harmless. But, in time it showed a high noxious capacity. It produces an important and various pathology, which evolves as acute or chronic disease. The case we present shows that trichloroethylene can induce cutaneous pathology that excels contact dermatitis. It also proves that trichloroethylene can produce systemic effects (obstructive respiratory syndrome). The particularity of the case is based on the succession of the events, first the cutaneous and then the respiratory effects. A long period of time was necessary for the installation of the symptoms (for cutaneous and bronchial sensitization to take place). The case presented is the proof that trichloroethylene's great toxicity cannot be doubted and that the clinical forms due to sensitization to trichloroethylene can be dramatic.

  15. Staphylococcus sciuri associated to subcutaneous abscess and dermatitis in ICR mouse

    Directory of Open Access Journals (Sweden)

    K. Kengkoom

    Full Text Available ABSTRACT Subcutaneous mass was found in ICR mouse during daily health observation in the breeding colony of the National Laboratory Animal Center, Mahidol University, Thailand. The animal was subsequently culled and humanely sacrificed due to the institutional preventive medicine policy. Microbiological and histopathological studies were performed for definitive diagnosis. The results described that the case was subcutaneous abscess and chronic dermatitis in association with Staphylococcus sciuri infection without epizootic and mortality. This was determined as the first reported case in Thailand occurring in mouse. Reproductive stress and abrasion skin wound may be the predisposing factors. Although pathogenic staphylococci in laboratory animals are limited to S. aureus and S. xylosus, S. sciuri opportunistic properties, natural history, and heterogeneity should not be forgotten.

  16. Occupational Exposure During Pregnancy and the Risk of Atopic Dermatitis in the Offspring

    DEFF Research Database (Denmark)

    Christensen, Berit Hvass; Schlünssen, Vivi; Thulstrup, Ane Marie

    2015-01-01

    Background: The prevalence of atopic dermatitis (AD) has increased considerably in the last decades. The major predisposing factor for AD is an inherited epithelial barrier defect due to loss-of-function in the filaggrin gene. Environmental factors are also hypothesised to cause AD. The aim...... of the present study was to analyse whether maternal occupational exposure to allergens or irritants during pregnancy is associated with AD in the offspring. Methods: A total of 41,724 mother-child pairs from The Danish National Birth Cohort were categorized according to maternal occupational exposure assessed...... by combining occupation during pregnancy and a job exposure matrix. AD in the offspring was defined by a combination of parentally reported AD and eczema in locations typical for AD. Results: AD was identified in 14.9% and 11.7% of the children by age 18 months and 7 years, respectively. By age 18 months...

  17. Case report of cold-weather-induced radiation recall dermatitis after chemoradiotherapy with cisplatin

    International Nuclear Information System (INIS)

    Kindts, Isabelle; Stellamans, Karin; Planckaert, Nikie; Goethals, Laurence; Bonny, Michiel

    2014-01-01

    The radiation recall reaction (RRR) is an inflammatory reaction that occurs in previously irradiated areas. The phenomenon is probably due to an idiosyncratic hypersensitivity reaction, in which a second agent can recall the inflammatory reaction. This case report documents a cold-weather-induced radiation recall dermatitis (RRD). We observed a severe RRD in a patient after chemoradiotherapy treatment with cisplatin for a nasopharyngeal carcinoma, precipitated by cold temperatures, which developed 9 days after completion of therapy. In the medical literature, RRD following extreme cold temperatures seems to be a peculiar event. Until further information on the interaction is available, future studies on combined chemotherapy with cisplatin should be carefully monitored and any side effects clearly documented. This case suggests that environmental conditions may play a contributing role in the development of RRD. This case also implies that neither fraction size nor total radiation dose is a determining factor in the development of the dermatologic reaction. (orig.) [de

  18. Decreased Hepatitis B vaccine response in pediatric patients with atopic dermatitis, psoriasis, and morphea.

    Science.gov (United States)

    Patel, Deepa P; Treat, James R; Castelo-Socio, Leslie

    2017-08-16

    Multiple groups of patients have been recognized for having high rates of non-responders to the Hepatitis B vaccine including those with HIV, inflammatory bowel disease, and chronic kidney disease. These patients are at increased risk for infection due to both the nature of their underlying diseases and the immunosuppressive drugs they are commonly prescribed. Identification of groups with high non-response rates is essential in order to establish vaccination guidelines and prevent serious infections in already susceptible patients. We thus aimed to assess the rate of antibody response to the HBV vaccine in patients with psoriasis, atopic dermatitis, or morphea prior to starting immunosuppressive therapy. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. TREATMENT OF CHRONIC HERPESVIRAL DERMATITIS IN A CAPTIVE CHEETAH (ACINONYX JUBATUS) IN NAMIBIA.

    Science.gov (United States)

    Flacke, Gabriella L; Schmidt-Küntzel, Anne; Marker, Laurie

    2015-09-01

    A 9-yr-old male cheetah (Acinonyx jubatus) housed at the Cheetah Conservation Fund in Namibia developed cutaneous lesions consisting of alopecia, erythema, ulceration, and crusting on the left fore and hind limbs. Histopathology of skin biopsies in conjunction with indirect fluorescent antibody and polymerase chain reaction testing confirmed a diagnosis of feline herpesvirus-1 dermatitis; microbial culture indicated secondary bacterial infection. Therapy included targeted systemic antimicrobial and antiviral treatment, topical medications, and repeated cryotherapy. Lesions exhibited varying degrees of clinical improvement but, overall, progressed in extent, size, and severity during the subsequent 2.5 yr of intense treatment. The cheetah was ultimately euthanized due to a guarded prognosis and concerns about poor quality of life. Potential factors initiating or contributing (or both) to the severity and nonhealing nature of the cutaneous lesions include chronic unidentified stress, altered immune system function, and other environmental influences.

  20. Autoimmune progesterone dermatitis in a patient with endometriosis: case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Baldwin James L

    2004-08-01

    Full Text Available Abstract Autoimmune progesterone dermatitis (APD is a condition in which the menstrual cycle is associated with a number of skin findings such as urticaria, eczema, angioedema, and others. In affected women, it occurs 3–10 days prior to the onset of menstrual flow, and resolves 2 days into menses. Women with irregular menses may not have this clear correlation, and therefore may be missed. We present a case of APD in a woman with irregular menses and urticaria/angioedema for over 20 years, who had not been diagnosed or correctly treated due to the variable timing of skin manifestations and menses. In addition, we review the medical literature in regards to clinical features, pathogenesis, diagnosis, and treatment options.

  1. Vitamin D in atopic dermatitis, asthma and allergic diseases.

    Science.gov (United States)

    Searing, Daniel A; Leung, Donald Y M

    2010-08-01

    This review examines the scientific evidence behind the hypothesis that vitamin D plays a role in the pathogenesis of allergic diseases, along with a focus on emerging data regarding vitamin D and atopic dermatitis. Elucidated molecular interactions of vitamin D with components of the immune system and clinical data regarding vitamin D deficiency and atopic diseases are discussed. The rationale behind the sunshine hypothesis, laboratory evidence supporting links between vitamin D deficiency and allergic diseases, the clinical evidence for and against vitamin D playing a role in allergic diseases, and the emerging evidence regarding the potential use of vitamin D to augment the innate immune response in atopic dermatitis are reviewed. Copyright 2010 Elsevier Inc. All rights reserved.

  2. TERAHERTZ REFLECTANCE SPECTRA OF SKIN DERMATITIS AND MORPHOLOGICAL CHANGES

    Directory of Open Access Journals (Sweden)

    E. A. Strepitov

    2013-05-01

    Full Text Available The article deals withthe diagnostics possibility of dermatitis and morphological changes of human skin using terahertz frequency range equal to 2,0¸0,05 THz. Features of different types of human skin diseases occur in vivo over the entire frequency range, especially in the field of vibration: 2,0¸1,5 THz. They were caused by the backscattering on skin new formations in its upper layers. In terahertz reflection spectra spectral lines of different dermatitis, age spots, haematoma are well distinguishable. Terahertz radiation penetrates well through the medical bandages. At the same time in a single scan, lasting about one minute, the spectrum is processed not only of the bandages, but of different skin layers.

  3. The role of vitamin D in atopic dermatitis.

    Science.gov (United States)

    Dębińska, Anna; Sikorska-Szaflik, Hanna; Urbanik, Magdalena; Boznański, Andrzej

    2015-01-01

    Vitamin D has been suggested to have an important impact on a much wider aspects on human health than calcium homeostasis and mineral metabolism, specifically in the field of human immunology. It has been reported that vitamin D influences the regulation of both innate and adaptive immune systems, which makes the association between vitamin D and allergic diseases a field of interest. Although many studies have sought to determine whether vitamin D has an influence on progression of allergic disease, the impact of vitamin D on atopic dermatitis development and severity remains unclear. In this review, we summarize recent studies relating vitamin D to atopic dermatitis and discuss its possible role in the pathogenesis of allergic skin diseases, emphasizing the need for well-designed, prospective trials on vitamin D supplementation in the context of prevention and treatment for allergic conditions.

  4. Nasal Filters For Relief From Atopic Dermatitis Caused by Inhalants

    Directory of Open Access Journals (Sweden)

    J S Pasricha

    1989-01-01

    Full Text Available Nasal filter is a simple device consisting of a net mounted in a frame made to fit inside the nostrils. These filters thus are not visible from outside. If a person uses the nasal filters the .u particulate material from the air that the person breathes gets removed and in case the person is allergic to an inhalant antigen, he stops having the allergic symptoms. We tried nasal filters on two females patients aged 32 and 7 years respectively, having topics dermatitis the age of I year, caused by an inhalant (indicated by seasonal aggravations, and spontaneous recovery during brief visits to other towns. Unrig a follow-up of 2 1/2 and 2 years respectively, both the patients experienced almost 80-90% relief from the dermatitis and required only animal treatment.

  5. [Juvenile sterile granulomatous dermatitis and lymphadenitis in the dog].

    Science.gov (United States)

    Weingart, C; Eule, C; Welle, M; Kohn, B

    2011-04-01

    Juvenile sterile granulomatous dermatitis and lymphadenitis is a rare immune-mediated skin disease in young dogs. History, signalment, diagnostics, treatment, and outcome in 10 dogs are described. The age ranged from 8 - 36 weeks. The lymph nodes were enlarged in all dogs, especially the mandibular and prescapular lymph nodes. Systemic signs including fever were present in 8 dogs. Seven dogs suffered from blepharitis and painful edema of the muzzle with hemorrhagic discharge, pustules and papules. Cytology of pustules and lymph node aspirates revealed a pyogranulomatous inflammation. In 7 cases the diagnosis of juvenile sterile granulomatous dermatitis and lymphadenitis was confirmed by histology. Nine dogs were treated with prednisolone (0.5 - 1.25 mg/kg BID), H2-receptor antagonists and analgetics; all dogs were treated with antibiotics. Four dogs were treated with eye ointment containing antibiotics and glucocorticoids. The prednisolone dosage was tapered over 3 - 8 weeks. One dog had a relapse.

  6. Skin pH, Atopic Dermatitis, and Filaggrin Mutations

    DEFF Research Database (Denmark)

    Bandier, Josefine; Johansen, Jeanne Duus; Petersen, Lars Jelstrup

    2014-01-01

    mutations may influence skin pH. OBJECTIVE: We aimed to determine the epidermal pH in different groups stratified by filaggrin mutations and atopic dermatitis. Further, we investigated the changes in pH according to severity of mutational status among patients with dermatitis, irrespective of skin condition....... METHODS: pH was measured with a multiprobe system pH probe (PH 905), and the study population was composed of 67 individuals, who had all been genotyped for 3 filaggrin mutations (R501X, 2282del4, R2447X). RESULTS: We found no clear pattern in relation to filaggrin mutation carrier status. Individuals...... with wild-type filaggrin displayed both the most acidic and most alkaline values independent of concomitant skin disease; however, no statistical differences between the groups were found. CONCLUSIONS: The lack of significant diversity in skin pH in relation to filaggrin mutation carrier status suggests...

  7. Prophylaxis of radiation dermatitis with a topical cortisone cream

    International Nuclear Information System (INIS)

    Potera, M.E.; Lookingbill, D.P.; Stryker, J.A.

    1982-01-01

    Nineteen cancer patients receiving radiation therapy to the head, neck, chest wall, or abdomen were evaluated in a double-blind study to determine the effectiveness of 0.2% hydrocortisone valerate vs. placebo in reducing acute radiation dermatitis. Patients applied hydrocortisone valerate to one-half of the irradiated area and the placebo to the other half beginning two weeks after the initiation of radiotherapy and continuing until three weeks after completion. Left and right sides were scored each week with respect to erythema, dry desquamation, moist desquamation, ulceration, and the duration and intensity of symptoms such as soreness, burning, and itching. No statistically significant difference was found between the 0.2% hydrocortisone valerate and the placebo in the acute skin response or the symptoms of radiation dermatitis. The patients were evaluated three months following radiotherapy for evidence of skin atrophy. There were no differences found between hydrocortisone valerate and the placebo with respect to the late effects of radiation therapy

  8. [Hypnotherapy of atopic dermatitis in an adult. Case report].

    Science.gov (United States)

    Perczel, Kristóf; Gál, János

    2016-01-17

    Hypnosis is well known for its modulatory effects on immune and inflammatory processes, and it is a therapeutic option for certain diseases of such pathogenesis. The authors report treatment of an adult patient with extensive atopic dermatitis, who was only minimally responsive to conservative treatment. In a 15 session hypnotherapy the authors combined the use of direct, symptom-oriented suggestive techniques with hypnotic procedures to identify and modify comorbid psychological issues. To monitor the effect of the treatment, patient diaries (quality and quantity of sleep, intensity of pain and itch) and repeated psychometric tests were used. At the end of treatment there were improvements in all measured dimensions (itch, pain, insomnia, activity, anxiety and emotional state) both clinically and psychometrically. The authors conclude, that hypnosis can be an effective adjunctive therapy in atopic dermatitis, and in certain severe cases may constitute a salvage therapy.

  9. [Role of Langerhans cells in the physiopathology of atopic dermatitis].

    Science.gov (United States)

    Bieber, T

    1995-12-01

    The demonstration of IgE receptors on the surface of epidermal dendritic cells and on other antigen presenting cells is a crucial element in the understanding of the pathophysiological role of these cells in the genesis of atopic disease, and especially the atopic dermatitis (AD). The sensibilisation phase to an aeroallergen at the level of nasal or bronchial mucosa and even at the skin may be mediated by dendritic cells expressing Fc epsilon RI. Distinct forms of AD may then represent the equivalent of the ellicitation phase of the classical allergic contact dermatitis. Fc epsilon RI would lead, via specific IgE, to an efficient antigen capture, to the activation of the dendritic cells and finally to an antigen presentation. Thus, AD may represent the paradigma of an IgE-mediated type IV reaction.

  10. Chemokine Signaling in Allergic Contact Dermatitis: Toward Targeted Therapies.

    Science.gov (United States)

    Smith, Jeffrey S; Rajagopal, Sudarshan; Atwater, Amber Reck

    2018-06-22

    Allergic contact dermatitis (ACD) is a common skin disease that results in significant cost and morbidity. Despite its high prevalence, therapeutic options are limited. Allergic contact dermatitis is regulated primarily by T cells within the adaptive immune system, but also by natural killer and innate lymphoid cells within the innate immune system. The chemokine receptor system, consisting of chemokine peptides and chemokine G protein-coupled receptors, is a critical regulator of inflammatory processes such as ACD. Specific chemokine signaling pathways are selectively up-regulated in ACD, most prominently CXCR3 and its endogenous chemokines CXCL9, CXCL10, and CXCL11. Recent research demonstrates that these 3 chemokines are not redundant and indeed activate distinct intracellular signaling profiles such as those activated by heterotrimeric G proteins and β-arrestin adapter proteins. Such differential signaling provides an attractive therapeutic target for novel ACD therapies and other inflammatory diseases.

  11. NEW OPPORTUNITIES IN DRUG TREATMENT OF ATOPIC DERMATITIS

    Directory of Open Access Journals (Sweden)

    YU. N. Perlamutrov

    2017-01-01

    Full Text Available Actuality. High incidence of atopic dermatitis and its association with systemic pathology determine the need of broad treatment options on the base of the modern data on pathophysiology of the disease. Aim of the study. Analysis of the clinical efficacy of the complex therapy with application drug Kestine® and probiotic FlorOK. Materials and Methods of the study. 55 patients with atopic dermatitis with mild and medium severity stages were examined and treated. The SCORAD Index and the Prurindex were used for assessment of AD severity; H2- test was used for evaluation of the digestive system function. Study results. It was stated high clinical efficacy of the complex therapy with application drug Kestine® and probiotic FlorOK accompanied by fast arrest of the itch.

  12. Prevention of diabetes in NOD mice by repeated exposures to a contact allergen inducing a sub-clinical dermatitis

    DEFF Research Database (Denmark)

    Engkilde, Kaare; Buschard, Karsten; Hansen, Axel Jacob Kornerup

    2010-01-01

    Type 1 diabetes is an autoimmune disease, while allergic contact dermatitis although immune mediated, is considered an exposure driven disease that develops due to epicutaneous contact with reactive low-molecular chemicals. The objective of the present study was to experimentally study the effect...... of contact allergens on the development of diabetes in NOD mice. As the link between contact allergy and diabetes is yet unexplained we also examined the effect of provocation with allergens on Natural Killer T (NKT) cells, since involvement of NKT cells could suggest an innate connection between the two...

  13. Vitamin D in Atopic Dermatitis, Asthma and Allergic Diseases

    OpenAIRE

    Searing, Daniel A; Leung, Donald YM

    2010-01-01

    This review examines the scientific evidence behind the hypothesis that vitamin D plays a role in the pathogenesis of allergic diseases, with a particular focus on emerging data regarding vitamin D and atopic dermatitis. Both elucidated molecular interactions of vitamin D with components of the immune system, as well as clinical data regarding vitamin D deficiency and atopic diseases are discussed. The rationale behind the “sunshine hypothesis,” laboratory evidence supporting links between vi...

  14. Systemic treatment of seborrheic dermatitis with retinol palmitate

    OpenAIRE

    O. V. Kalinina; V. I. Albanova; T. A. Belousova; V. I. Nozdrin

    2014-01-01

    The goal of the study. Evaluating of the effectiveness of treatment of men with a diagnosis «Seborrheic dermatitis of the scalp» by the system using of retinol palmitate. Material and methods. 36 patients every day for 2 months received overnight per os 200000 ME of retinol palmitate, and in the comparison group (39 people) antiseborrheic shampoos have been used. The dynamics of severity of skin oiliness, pruritis, erythema, peeling, infiltration, excoriations has been evaluated in points. Be...

  15. Evaluation of effects of hydrogel on allergic dermatitis

    International Nuclear Information System (INIS)

    Kim, Chang Deok

    2010-05-01

    In this study, radiation-irradiated natural extracts including Houttuynia cordata Thunb, Ulmus macrocarpa Hance, Glechoma longituba, Plantago asiatica, and Morus alba were selected as the effective materials on allergy and inflammation. Hydroatogel and cosmetics that are made of radiation-irradiated natural extracts showed no skin irritation. Hydroatogel showed beneficial effect on atopy dermatitis in clinical test. It also showed significant skin barrier recovery effect

  16. Evaluation of effects of hydrogel on allergic dermatitis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Chang Deok [Chungnam National University, Daejeon (Korea, Republic of)

    2010-05-15

    In this study, radiation-irradiated natural extracts including Houttuynia cordata Thunb, Ulmus macrocarpa Hance, Glechoma longituba, Plantago asiatica, and Morus alba were selected as the effective materials on allergy and inflammation. Hydroatogel and cosmetics that are made of radiation-irradiated natural extracts showed no skin irritation. Hydroatogel showed beneficial effect on atopy dermatitis in clinical test. It also showed significant skin barrier recovery effect

  17. Occupational contact dermatitis amongst dentists and dental technicians

    OpenAIRE

    Lugović-Mihić, Liborija; Ferček, Iva; Duvančić, Tomislav; Bulat, Vedrana; Ježovita, Josip; Novak-Bilić, Gaby; Šitum, Mirna

    2016-01-01

    Since the working medical personnel including dentists and dental technicians mainly use their hands, it is understandable that the most common occupational disease amongst medical personnel is contact dermatitis (CD) (80%-90% of cases). Development of occupational CD is caused by contact of the skin with various substances in occupational environment. Occupational etiologic factors for dental personnel are foremost reactions to gloves containing latex, followed by various dental materials...

  18. Behandling af digital dermatitis på KFC

    DEFF Research Database (Denmark)

    Krogh, Kenneth; Thomsen, Peter

    2008-01-01

    På Kvægbrugets Forsøgscenter blev de rutinemæssige klovbade i maj 2007 erstattet med månedlige tjek af klove i beskærerboks og behandling af klovlidelser, herunder især Digital Dermatitis. Behandlingseffekten har været høj med 90 % helbredte efter en måned. Udgivelsesdato: april 2008...

  19. Epidemiological data on airborne contact dermatitis - results of the IVDK.

    Science.gov (United States)

    Breuer, Kristine; Uter, Wolfgang; Geier, Johannes

    2015-10-01

    Airborne contact dermatitis (AirbCD) is not uncommon, according to a large number of published case reports and review articles. Epidemiological data on AirbCD based on larger clinical samples have not yet been published. To investigate demographic characteristics and patch test reactivity in patients diagnosed with both occupational and non-occupational AirbCD. A retrospective analysis of data from the Information Network of Departments of Dermatology (IVDK), 1994-2013, including 201 344 consecutively patch tested patients, was performed. One thousand two hundred and three patients (0.6%) were diagnosed with AirbCD, 421 (35.0%) of these with an occupational background. Occupational dermatitis and face involvement were more prevalent than in patients without AirbCD (n = 200 141). Sensitization to epoxy resin and sensitization to methylchloroisothiazolinone (MCI)/methylisothiazolinone (MI) were significantly associated with AirbCD, and there was a trend for sensitization to Compositae mix and/or sesquiterpene lactone mix to be associated with AirbCD. Adhesives, plastics, construction materials, paints and varnishes in occupational cases, and plants in non-occupational cases, were the most commonly documented culprit product categories. AirbCD is more common in patients with occupational dermatitis than in patients with non-occupational dermatitis. In our clinical sample, components of epoxy resin systems, MCI/MI and Compositae allergens were the most important contact allergens associated with AirbCD. Patch testing with additional allergens is important. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  20. Gene transcripts as potential diagnostic markers for allergic contact dermatitis

    DEFF Research Database (Denmark)

    Hansen, Malene Barré; Skov, Lone; Menné, Torkil

    2005-01-01

    The standard procedure for diagnosing allergic contact dermatitis is to perform a patch test. Because this has several disadvantages, the development of a new in vitro test system would be of immense value. Gene transcripts that distinguish allergics from non-allergics may have the potential...... widely available. The 26 differentially expressed genes identified in this study may potentially function as diagnostic markers for contact sensitivity....