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Sample records for vesicant dermatitis due

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

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    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)

  2. Contact dermatitis due to minoxidil

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    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.

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

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    B. Sudhakara Reddy; K. Nalini Kumari; Sivajothi, S.; R. Venkatasivakumar

    2014-01-01

    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 in...

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

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    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.

  5. Occupational irritant contact dermatitis due to petroleum naphtha

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    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.

  6. Allergic contact dermatitis due to an epoxy acrylate.

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    Nethercott, J R

    1981-06-01

    A printer developed allergic contact dermatitis due to epoxy acrylate resin. Incomplete cross-reactivity between four epoxy acrylate resins and a lack of cross-reactivity to epoxy resin was demonstrated. The epoxy acrylate resin has been shown to be a potent cutaneous sensitizer for the guinea-pig.

  7. Vesical paragonimiasis diagnosed by histopathology: a case report.

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    Yue, Xuan; Wei, Xin; Zhu, Yuchun; Han, Ping; Li, Xiang; Wei, Qiang; Liu, Liangren

    2014-01-01

    Vesical paragonimiasis is an extremely rare form of ectopic infestation caused by Paragonimus spp. We reported a case of vesical paragonimiasis associated with urinary symptoms but without history of respiratory symptoms or cercarial dermatitis. The diagnosis was made by histopathological examination of the surgical specimens of the vesical masses. Identification of the species by morphometric analysis of the fluke body sections indicated that the vesical lesion was caused by Paragonimus. Postsurgical medication with the antiparasitic drug praziquantel was applied regularly, and the patient experienced a stable recovery. 2013 S. Karger AG, Basel.

  8. Nematode dermatitis due to Angiostrongylus vasorum infection in a dog.

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    Cavana, Paola; Bensignor, Emmanuel; Blot, Stéphane; Carlus, Marine; Chermette, René; Crosaz, Odile; Grimm, Felix; Hurion, Murielle; Jeandel, Aurélien; Polack, Bruno

    2015-08-01

    Angiostrongylus vasorum is a nematode that primarily infects Canidae. The adult parasites are found in the pulmonary arterial circulation and the right side of the heart. The most common clinical sign is respiratory dysfunction. Bleeding, neurological, ocular, cardiovascular and gastrointestinal disorders are also reported. Skin lesions are very unusual. This report describes a nematode dermatitis due to A. vasorum infection. To the best of the authors' knowledge, this is the first case of a dog infected with this parasite that initially presented with skin lesions only. A 3-year-old female Weimaraner dog presented with a crusted papular dermatitis on the bridge of the nose and on the pinnae, and an erythematous pododermatitis with erosions and perionyxis of one digit of 1 week's duration. Two weeks later the dog developed respiratory distress. Skin scrapings and fungal culture were negative for parasites and dermatophytes. Histopathological examination showed dermal granulomas and pyogranulomas with eosinophils centred around parasitic elements compatible with nematode larvae. Angiostrongylus vasorum DNA was demonstrated in skin biopsies. Chest radiographs were compatible with verminous pneumonia and a Baermann test revealed A. vasorum larvae. The dog was treated orally with fenbendazole, with rapid improvement and complete cure after 3 months. Angiostrongylus vasorum should be considered in dogs presented with skin lesions and respiratory signs. Skin biopsy, chest radiographs and Baermann test should be included in the diagnostic investigation. © 2015 ESVD and ACVD.

  9. Trigeminal sensory neuropathy and facial contact dermatitis due to Anthurium sp.

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    Twardowschy, Carlos A; Teive, Hélio A G; Siquineli, Fábio; Ditzel Filho, Léo; Entres, Marlene; Twardowschy, André; Werneck, Lineu César

    2007-09-01

    Trigeminal sensory neuropathy (TSN) describes a heterogeneous group of disorders manifesting as facial numbness. We report the case of a patient who had TSN associated with contact dermatitis due to Anthurium sp. A 21-year-old female patient developed left hemifacial contact dermatitis after exposure to the anthurium plant. The patient had paresthesias and pain in the V2 and V3 divisions of the left trigeminal nerve. Eight days after its onset the dermatitis resolved, but numbness developed in the V2 and V3 divisions of the left trigeminal nerve. Cranial CT scan and MRI, as well as CSF and extensive work-up exams, were normal. After one month the symptoms disappeared completely. Anthurium sp, an indoor ornamental plant that contains calcium oxalate crystals, and can causes contact dermatitis. To our knowledge, this is the first report associating TSN with contact dermatitis due to Anthurium sp.

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

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    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

  11. 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.

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

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    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.

  13. Severe Onychodystrophy due to Allergic Contact Dermatitis from Acrylic Nails.

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    Mattos Simoes Mendonca, Marcela; LaSenna, Charlotte; Tosti, Antonella

    2015-09-01

    Acrylic nails, including sculptured nails and the new ultraviolet-curable gel polish lacquers, have been associated with allergic contact dermatitis (ACD). We report 2 cases of ACD to acrylic nails with severe onychodystrophy and psoriasiform changes including onycholysis and subungual hyperkeratosis. In both cases, the patients did not realize the association between the use of acrylate-based manicures and nail changes. One patient had been previously misdiagnosed and treated unsuccessfully for nail psoriasis. The informed clinician should elicit a history of acrylic manicure in patients with these nail changes, especially in cases of suspected nail psoriasis refractory to treatment. Patch testing is a useful tool in confirming diagnosis.

  14. Occupational allergic contact dermatitis due to acrylates in Lodz.

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    Kiec-Swierczynska, M K

    1996-06-01

    Among 1619 patients suspected of occupational contact dermatitis examined during the years 1990-1994, sensitivity to acrylates was diagnosed in 9 persons (4 dental technicians, 4 dentists, 1 textile printer). Ethyleneglycol dimethacrylate (5 positive patch tests), methyl methacrylate (4), 2-hydroxyethyl methacrylate (4) and triethyleneglycol dimethacrylate (4) were the most common sensitizers. Comparison of patch test results in dental technicians and dentists indicated that dentists were sensitive to a greater number of (meth)acrylate (acrylate and methacrylate) allergens and also to certain other allergens (metals and rubber additives). Dental technicians were sensitive almost exclusively to methacrylates, while the textile printer only to acrylates.

  15. Lipstick dermatitis due to C18 aliphatic compounds.

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    Hayakawa, R; Matsunaga, K; Suzuki, M; Arima, Y; Ohkido, Y

    1987-04-01

    An 18-year-old girl developed cheilitis. She had a past history of lip cream dermatitis, but the cause was not found. Patch tests with 2 lipsticks were strongly positive. Tests with the ingredients were positive to 2 aliphatic compounds, glyceryl diisostearate and diisostearyl malate. Impurities in the materials were suspected as the cause. Analysis by gas chromatography detected 3 chemicals in glyceryl diisostearate and 1 in diisostearyl malate as impurities. Patch testing with the impurities and glyceryl monoisostearate 0.01% pet in glyceryl diisostearate and isostearyl alcohol 0.25% pet in diisostearyl malate were strongly positive. The characteristics common to the 2 chemicals were liquidity at room temperature, branched C18 aliphatic compound and primary alcohol. Chemicals lacking any of the above 3 features did not react.

  16. A Case Report of Allergic Contact Dermatitis due to Mandragora Radix

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    Sevim Baysak

    2015-01-01

    Full Text Available An 82-year-old male presented with rash, burning, and itching on his knees that had started 4 days after the local application of Mandragora Radix sap for 3 consecutive days. A dermatological examination revealed erythematous, edematous, and scaly plaque lesions on the patient’s knees. An open application test with M. Radix was performed, and the patient was diagnosed with allergic contact dermatitis due to M. Radix. Mandragora species, which belong to the Solanaceae family, have sedative, aphrodisiac, emetic, analgesic, and anesthetic properties. To the best of our knowledge, only one case of M. Radix-induced allergic contact dermatitis has been previously reported.

  17. [CHRONIC DERMATITIS OF THE DORSUM OF THE FEET AND SHINS, DUE TO ALLERGIC CONTACT DERMATITIS TO LEATHER PRODUCTS].

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    Horev, Liran

    2016-10-01

    A 40 year old woman presented with dermatitis mainly involving her dorsal feet and shins, a condition which was present for a prolonged period of time. The distribution was suggestive of allergic contact dermatitis, possibly to her shoes. Patch tests disclosed allergy to chromates, cobalt, colophony, all present in leather products, and allergy to myroxylon pereirae (Balsam of Peru). The patient was instructed to avoid wearing some of her shoes and sitting on her leather sofa. As a consequence, her symptoms ameliorated. This case demonstrates the importance of patch testing with correct interpretation and advice to improve quality of life in patients with dermatitis.

  18. Factitious Dermatitis Due to Thermal Burn With Histologic Features Simulating Fixed Drug Eruption.

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    Persad, Leah; Salim, Sadia; Motaparthi, Kiran

    2017-08-01

    Factitious dermatitis (FD) (dermatitis artefacta) is rare and often difficult to diagnose because of conflicting history and nonspecific clinical and histologic findings. It can present with varied clinical features including geometric ulcers, erosions, and less commonly bullae secondary to external trauma from chemicals, electric burns, heat, and suction. Herein, we describe a case of bullous FD due to thermal burn with histologic features demonstrating overlap with fixed drug eruption. Histopathology demonstrated a subepidermal blister with epidermal necrosis along with pigment incontinence and dermal eosinophils and neutrophils. Although these features, and the clinician's impression, were suggestive of fixed drug eruption, several morphologic findings allowed accurate diagnosis of FD: sharp demarcation of necrotic keratinocytes from adjacent uninvolved epidermis, elongated keratinocytes reminiscent of thermal or electrical artifact, and multinucleated keratinocytes. Although FD is often considered a diagnosis of exclusion, these clues may help dermatopathologists distinguish this entity from inflammatory dermatoses.

  19. Shiitake Dermatitis-like Eruption Due to Tegafur/Gimeracil/Oteracil Combination Usage

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    Goto, Hiroyuki; Sugita, Kazunari; Yanagihara, Shigeto; Yamamoto, Osamu

    2017-09-01

    S-1 is a combination drug of tegafur, gimeracil and oteracil potassium that is designed on the basis of 5- fluorouracil. We report here for the first time that S-1 is a causative agent of drug eruption mimicking shiitake dermatitis. A 58-year-old Japanese man presented with pruritic erythemas arranged in a linear fashion. He had been treated with S-1 for esophageal cancer. Although differential diagnosis included shiitake dermatitis and dermatomyositis, he had not eaten raw shiitake mushroom, and he did not have other cutaneous lesion such as Gottron's sign and abnormalities of peripheral blood examination including Jo-1 antibody and antinuclear antibody. Histopathological examination revealed necrotic keratinocytes in the Malpighian layer, vacuolar change in the basal layer, and lymphocytic and eosinophilic infiltration in the upper dermis. Based on clinical and histological findings, we made a diagnosis of drug eruption due to S-1.

  20. Systemic allergic contact dermatitis due to consumption of raw shiitake mushroom.

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    Kopp, T; Mastan, P; Mothes, N; Tzaneva, S; Stingl, G; Tanew, A

    2009-12-01

    Shiitake (Lentinus edodes) is a mushroom that is very popular in Asian cuisine. After ingestion of the raw fungus, dermatitis may occur in rare cases, and is commonly assumed to be a toxic reaction. We report a 52-year-old man who developed a generalized pruritic papulovesicular eruption 2 weeks after daily consumption of uncooked shiitake mushrooms. Prick-to-prick and scratch tests with uncooked mushrooms resulted in an eczematous reaction at 24 h that peaked at 72 h and persisted for 1 week. In contrast, no cutaneous reactions could be elicited in 20 healthy people. We conclude that our patient had systemic allergic contact dermatitis due to consumption of raw shiitake mushroom.

  1. Papular dermatitis due to Leishmania infantum infection in seventeen dogs: diagnostic features, extent of the infection and treatment outcome

    National Research Council Canada - National Science Library

    Lombardo, Gabriella; Pennisi, Maria Grazia; Lupo, Tiziana; Chicharro, Carmen; Solano-Gallego, Laia

    2014-01-01

    : This study describes immunological responses, diagnostic features, follow up and treatment outcomes from seventeen dogs with papular dermatitis due to Leishmania infection diagnosed by cytology or real time-PCR...

  2. Vesical hemangioma in patient with Klippel-Trenaunay-Weber syndrome

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    Favorito Luciano A.

    2003-01-01

    Full Text Available Klippel-Trenaunay-Weber syndrome is characterized by cutaneous hemangiomas, varicosity and bony hypertrophy of extremities. Urinary tract hemangiomas may occur in 3 to 6% of these patients. This work intends to report a case of a patient with a huge vesical hemangioma, who presented this syndrome. A 5 year-old boy with Klippel syndrome sought our services due to 3 episodes of gross hematuria in the past 30 days. Excretory urography and computerized tomography were performed, indicating the presence of a swelling in vesical dome. An exploratory cystotomy was conducted and the dark colored mass in vesical dome was excised by partial cystectomy. The histopathologic finding confirmed that it was a vesical hemangioma. Though rare, urinary tract hemangiomas must always be considered in patients with Klippel-Trenaunay syndrome.

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

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    B.D. Gartrell

    2015-04-01

    Full Text Available 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.

  4. Contact Dermatitis Due to Nickel Allergy in Patients Suffering from Non-Celiac Wheat Sensitivity

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    D’Alcamo, Alberto; Mansueto, Pasquale; Soresi, Maurizio; Iacobucci, Rosario; La Blasca, Francesco; Geraci, Girolamo; Cavataio, Francesca; Fayer, Francesca; Arini, Andrea; Di Stefano, Laura; Iacono, Giuseppe; Bosco, Liana; Carroccio, Antonio

    2017-01-01

    Background: Non-celiac wheat sensitivity (NCWS) is a new clinical entity in the world of gluten-related diseases. Nickel, the most frequent cause of contact allergy, can be found in wheat and results in systemic nickel allergy syndrome and mimics irritable bowel syndrome (IBS). Objective: To evaluate the frequency of contact dermatitis due to nickel allergy in NCWS patients diagnosed by a double-blind placebo-controlled (DBPC) challenge, and to identify the characteristics of NCWS patients with nickel allergy. Methods: We performed a prospective study of 60 patients (54 females, 6 males; mean age 34.1 ± 8.1 years) diagnosed with NCWS from December 2014 to November 2016; 80 age- and sex-matched subjects with functional gastrointestinal symptoms served as controls. Patients reporting contact dermatitis related to nickel-containing objects underwent nickel patch test (Clinicaltrials.gov registration number: NCT02750735). Results: Six out of sixty patients (10%) with NCWS suffered from contact dermatitis and nickel allergy and this frequency was statistically higher (p = 0.04) than observed in the control group (5%). The main clinical characteristic of NCWS patients with nickel allergy was a higher frequency of cutaneous symptoms after wheat ingestion compared to NCWS patients who did not suffer from nickel allergy (p < 0.0001). Conclusions: Contact dermatitis and nickel allergy are more frequent in NCWS patients than in subjects with functional gastrointestinal disorders; furthermore, these patients had a very high frequency of cutaneous manifestations after wheat ingestion. Nickel allergy should be evaluated in NCWS patients who have cutaneous manifestations after wheat ingestion. PMID:28157173

  5. Parthenium dermatitis.

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    Sharma, Vinod K; Sethuraman, Gomathy

    2007-12-01

    Parthenium hysterophorus and Tanacetum parthenium, members of the Compositae family, are important causes of allergic contact dermatitis due to plants. Parthenium dermatitis is a major problem in India and Australia. Parthenium hysterophorus causes a spectrum of clinical patterns. Parthenium dermatitis, in its classical form known as airborne contact dermatitis, primarily affects the exposed areas and the flexures. Other clinical patterns are a seborrheic pattern, widespread dermatitis, and exfoliative dermatitis. The trend of the clinical pattern is changing. The classic airborne contact dermatitis may change to photodermatitis resembling chronic actinic dermatitis or mixed pattern dermatitis. The allergens responsible for contact dermatitis are sesquiterpene lactones and are present in the oleoresin fraction of the leaf, the stem, and the flower and also in pollen. The allergens can be extracted in various solvents (such as acetone, alcohol, ether, and water) and then used for patch testing. Acetone extract of Parthenium is better than aqueous extract in eliciting contact sensitivity. Treatment of Parthenium dermatitis is mostly symptomatic. Topical steroids, antihistamines, and avoidance of Parthenium are the mainstay of treatment for localized dermatitis. Systemic corticosteroids and azathioprine are frequently needed for severe or persistent dermatitis.

  6. An Unusual Vesical Calculus

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    Umar Amin

    2009-01-01

    Full Text Available

    We report a 52 year old patient presenting with a bladder stone formed over a migrated intrauterine device (copper -T. Her history was pertinent for intrauterine contraceptive (IUCD device placement 10 years back. Investigations included plain ultrasound of abdomen, X-ray of abdomen, urinalysis, and urine culture. Ultrasound and plain X-ray of the pelvis confirmed a bladder stone formed over a migrated copper-T intrauterine device. The device was removed through suprapubic cystolithotomy. Of all the reported cases of vesical stone formation over a migrated IUCD, this case is unique as the patient was an elderly - 52 year old - female. All previously reported cases are of younger age.

  7. [Allergic contact dermatitis due to methoxy PEG-22 dodecyl glycol present in a cosmetic cold cream].

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    Lasek-Duriez, A; Castelain, M-C; Modiano, P

    2013-01-01

    We report the case of a girl presenting acute allergic contact dermatitis due to methoxy PEG 22 dodecyl glycol contained in Mustela Cold Cream Nutriprotecteur®. A 6-year-old girl was referred with acute eczema of the face occurring within 12h of applying a new moisturizing cream, Mustela Cold Cream Nutriprotecteur®. Patch tests were performed on the upper back using the Finn Chamber technique with the European standard series and the patient's own cream. Readings were performed after 2 days and the sole positive ++ reaction was associated with Mustela Cold Cream®. Additional patch testing was carried out with the ingredients of the cream, with the sole positive ++ reaction again being to methoxy PEG 22 dodecyl glycol copolymer. The other ingredients were negative. Methoxy PEG 22 dodecyl glycol is a copolymer used in cosmetics as an emulsion stabilizer and viscosity-increasing agent. It is found in 20 cosmetics currently on the market, most of which are prescribed for children. Although it is rare, doctors must be aware of allergic contact dermatitis due to methoxy PEG 22 dodecyl glycol because of the extent of clinical reactions and because it chiefly affects the paediatric population. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  8. [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.

  9. Allergic contact dermatitis due to urethane acrylate in ultraviolet cured inks.

    OpenAIRE

    Nethercott, J R; Jakubovic, H R; Pilger, C.; Smith, J. W.

    1983-01-01

    Seven workers exposed to ultraviolet printing inks developed contact dermatitis. Six cases were allergic and one irritant. A urethane acrylate resin accounted for five cases of sensitisation, one of which was also sensitive to pentaerythritol triacrylate and another also to an epoxy acrylate resin. One instance of allergy to trimethylpropane triacrylate accounted for the sixth case of contact dermatitis in this group of workers. An irritant reaction is presumed to account for the dermatitis i...

  10. La sifilis latente vesical

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    Pablo Gómez Martínez

    1948-01-01

    Full Text Available Con este título me propongo presentar los conocimientos y experiencias sacados de la investigación cistoscópica llevada a cabo sobre un total de 400 enfermos examinados en el Departamento de Endoscopia del Hospital de la Samaritana, durante el año de 1946. El autor, describió y publicó por primera vez en Colombia en el año de 1944, 2 casos de sífilis vesical que se presentaron sobre un total de 3.323 pacientes sifilíticos examinados durante los años de 1939, 1940 Y parte de 1941, o sea una incidencia del 1/2 por mil. El porcentaje encontrado sobre enfermos que se quejaban de su aparato urinario fue de 0,30 (1. Entre la numerosa literatura consultada, figuran dos artículos de autores brasileros que nos llamaron mucho la atención, por la frecuencia con que ellos encontraron lesiones vesicales atribuibles a la sífilis y que denominaron "Sífilis latente de la Vejiga". Como sus idea no estaban de acuerdo con los hechos observados por nosotros, ni con la experiencia adquirida en varios años de continuos exámenes cistoscópicos, nos dimos al trabajo de investigar de una manera minuciosa, serena e imparcial, la presencia o ausencia de las lesiones vesicales descritas, lo mismo que la morfología que pudieran tener en nuestro medio.

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

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    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.

  12. Allergic contact dermatitis due to urethane acrylate in ultraviolet cured inks.

    Science.gov (United States)

    Nethercott, J R; Jakubovic, H R; Pilger, C; Smith, J W

    1983-08-01

    Seven workers exposed to ultraviolet printing inks developed contact dermatitis. Six cases were allergic and one irritant. A urethane acrylate resin accounted for five cases of sensitisation, one of which was also sensitive to pentaerythritol triacrylate and another also to an epoxy acrylate resin. One instance of allergy to trimethylpropane triacrylate accounted for the sixth case of contact dermatitis in this group of workers. An irritant reaction is presumed to account for the dermatitis in the individual not proved to have cutaneous allergy by patch tests. In this instance trimethylpropane triacrylate was thought to be the most likely irritating agent. Laboratory investigation proved urethane acrylate to be an allergen. The results of investigations of the sensitisation potentials of urethane acrylate, methylmethacrylate, epoxy acrylate resins, toluene-2,4-diisocyanate, and other multifunctional acrylic monomers in the albino guinea pig are presented. The interpretation of such predictive tests is discussed.

  13. Occupational dermatitis in a milk industry worker due to Kathon CG.

    Science.gov (United States)

    Fernandez-Redondo, Virginia; Beiras-Fernandez, Andres; Toribio, Jaime

    2004-06-01

    The allergenic properties of the preservative Kathon CG have been well known since 1980. Kathon CG is regularly used in many industrial processes because of its germicidal powers. The most common sources of exposure for people are cosmetics and toiletries. Occupational contact dermatitis is unusual among milk industry workers because of the high level of factory automation.

  14. Allergic contact dermatitis due to rosin (colophony) in eyeshadow and mascara.

    Science.gov (United States)

    Fisher, A A

    1988-12-01

    Three patients are reported with allergic reactions to rosin in eye makeup: two to eyeshadow and one to mascara. In each instance, the dermatitis was bilateral and symmetrical. Several popular eyeshadow and mascara preparations contain rosin, while the Almay products are free of this ingredient. Rosin-sensitive patients should be instructed to read cosmetic ingredient labels before using any product and should realize that the European term "colophony" is a synonym for rosin. The numerous products that rosin-sensitive persons must avoid will be discussed in a future article.

  15. Update on allergic contact dermatitis due to methylchloroisothiazolinone/methylisothiazolinone and methylisothiazolinone.

    Science.gov (United States)

    Leiva-Salinas, M; Francés, L; Silvestre, J F

    2014-11-01

    The combination of methylchloroisothiazolinone (MCI) and methylisothiazolinone (MI) is widely used as a preservative in cosmetics, household, and industrial products. Furthermore, MI at a concentration of 100 ppm has been permitted in cosmetic products since 2005. Recently, a considerable increase in cases of contact dermatitis to both MCI and MI have been noted, and this warrants closer monitoring by relevant authorities and, probably, stricter legislation. In fact, MI at a test concentration of 2000 ppm was recently included in the European baseline patch test series. The clinical manifestations of allergy to MCI/MI and MI are highly variable and diagnosis is often missed. In the standard patch test series of the Spanish Contact Dermatitis and Skin Allergy Research Group (GEIDAC), MCI/MI is tested at 100 ppm, but at this concentration, up to 50% of cases might go undetected. Furthermore, our data indicate that MCI/MI at 200 ppm would make it possible to diagnose more cases of contact allergy to MI. To improve the diagnosis of contact allergy to MCI/MI and MI, we believe that the test concentration of MCI/MI should be increased to 200 ppm in the GEIDAC standard series and that MI should be added in the GEIDAC standard series. Copyright © 2013 Elsevier España, S.L.U. y AEDV. All rights reserved.

  16. Papular dermatitis due to Leishmania infantum infection in seventeen dogs: diagnostic features, extent of the infection and treatment outcome.

    Science.gov (United States)

    Lombardo, Gabriella; Pennisi, Maria Grazia; Lupo, Tiziana; Chicharro, Carmen; Solano-Gallego, Laia

    2014-03-24

    : This study describes immunological responses, diagnostic features, follow up and treatment outcomes from seventeen dogs with papular dermatitis due to Leishmania infection diagnosed by cytology or real time-PCR. Specific Leishmania humoral and cellular immune responses were evaluated by means of an immunofluorescence antibody test in all cases and a delayed-type hypersensitivity (DTH) reaction to leishmanin in eight cases. The extent of infection was studied in several tissues including blood, lymph node, conjunctival and oral swabs, by means of PCR, at the time of diagnosis and during follow-up. Culture was performed on nine dogs from cutaneous lesions and lymph node aspirates and molecular typing was carried out on isolates based on ITS-1, ITS-2 and Haspb gene sequencing analysis. Cytological and molecular results from fine needle aspirates of papules were diagnostic in 8 out of 13 (61.5%) cases and in 14 out of 15 dogs (93.3%), respectively. In all dogs, specific anti-Leishmania antibody levels were low or absent. Blood and lymph node PCRs and lymph node culture were negative in all dogs. Three out of the nine dogs (33%) were positive by culture from cutaneous lesions. The three isolates were identified as ITS type A, however, polymorphism was observed in the Haspb gene (PCR products of 626 bp, 962 bp and 371 bp). DTH response was positive in all tested dogs at the time of diagnosis. The majority of dogs were successfully treated with only N-methylglucamine antimoniate, after which cutaneous lesions disappeared or were reduced to depigmented, flattened scars. All dogs remained seronegative and the majority of dogs were negative by PCR in several tissues during follow-up. This study points out that papular dermatitis due to L. infantum is probably an underestimated benign cutaneous problem, associated with a parasite specific cell mediated immunity and a poor humoral immune response. Papular dermatitis is seen in young dogs, and appears to be a mild disease

  17. Allergic contact dermatitis due to cosmetics: A clinical and epidemiological study in a tertiary hospital.

    Science.gov (United States)

    Zaragoza-Ninet, V; Blasco Encinas, R; Vilata-Corell, J J; Pérez-Ferriols, A; Sierra-Talamantes, C; Esteve-Martínez, A; de la Cuadra-Oyanguren, J

    2016-05-01

    The incidence of allergic contact dermatitis (ACD) to cosmetics in the general population is rising with the increasing use of cosmetic products and their proliferation and diversification. The aims of this study were to determine the prevalence of ACD to cosmetics in our setting, analyze changes over time, describe the clinical and epidemiological features of this allergic reaction, and identify the allergens and cosmetics involved. We performed a prospective study at the skin allergy unit in Hospital General Universitario de Valencia in Spain between 2005 and 2013 and compared our findings with data collected retrospectively for the period 1996 to 2004. The 5419 patients who underwent patch testing during these 2 periods were included in the study. The mean prevalence of ACD to cosmetics increased from 9.8% in the first period (1996-2004) to 13.9% in the second period (2005-2013). A significant correlation was found between ACD to cosmetics and female sex but not atopy. Kathon CG (blend of methylchloroisothiazolinone and methylisothiazolinone), fragrances, and paraphenylenediamine were the most common causes of ACD to cosmetics during both study periods, and acrylates and sunscreens were identified as emerging allergens during the second period. Copyright © 2016 AEDV. Published by Elsevier España, S.L.U. All rights reserved.

  18. [A potential zoonotic parasitosis: Coccidial dermatitis due to Caryospora. New techniques for exploration within human nutrition].

    Science.gov (United States)

    Euzeby, J

    1991-12-01

    The genus Caryospora belongs to the phylum Apicomplexa, class Sporozasida, order Eucoccidiorida. The primary hosts of its species, the best known of which are C. simplex Leger 1904 and C. bigenetica Wacha and Christiansen 1982, are carnivorous reptiles and birds of prey. The life cycle of the parasites, in these primary hosts, is a typical coccidian one, monoxenous, leading to the production of sporulated oocysts, infectious for snakes and birds, in the enterocytes of which the parasite will evolve. Beside this life-cycle, another one may take place, involving secondary hosts; these are rodents, getting infected by sporulated oocysts produced by the primary hosts, and which allow an exenteral but complete life-cycle, in various tissues, mainly connective tissue and dermis. The upshot of this life-cycle is the production of caryocysts formed from sporozoïtes having left the sporulated oocysts in the infected exenteral tissues. An interesting point is that dog and pig may be infected either from oocysts emitted by primary hosts, or by consuming infected secondary hosts bearing caryoscysts. As a matter of fact, the infection can evolve among secondary hosts, without any passage in primary hosts. The infected dogs exhibit a severe, sometimes generalized pyo-granulomatous dermatitis, that, in deficient animals, may be associated with a poor general state of health. On the other hand, Caryospora species may grow and evolve in human cells grown in vitro. According to all these facts, one cannot help conjuring up the possibility, for man, to get the caryosporan infection.(ABSTRACT TRUNCATED AT 250 WORDS)

  19. Shiitake dermatitis.

    Science.gov (United States)

    Mendonça, Camila Nemoto de; Silva, Priscila Mara Chaves E; Avelleira, João Carlos Regazzi; Nishimori, Fátima Satomi; Cassia, Flavia de Freire

    2015-01-01

    Shiitake Dermatitis is a skin eruption that resembles whiplash marks and occurs after consumption of raw shiitake mushrooms. It is caused by a toxic reaction to lentinan, a thermolabil polysaccharide which decomposes upon heating. We report the second case of this dermatitis in Brazil. A 25-year-old man presented with linearly arranged erythematous, pruritic papules on the trunk and limbs, after ingestion of a salad containing raw shiitake mushrooms. The eruption was self-limited, resolving within 10 days of onset. The recognition of this entity gains importance due to the increased consumption of shiitake mushrooms in occidental countries.

  20. Dermatitis Artefacta

    Directory of Open Access Journals (Sweden)

    Hamdan Al-Habsi

    2015-05-01

    Full Text Available Dermatitis artefacta (DA is an intentional self-inflicted dermatitis produced by patients for unconscious psychological gain. Characteristically, patients deny the responsibility for their creation. It is a poorly understood condition and, in most cases, goes on for a long period of time before a diagnosis is made. This condition creates a lot of anxiety for physicians due to a lack of awareness of the disorder and involves a considerable amount of time and resources to deal with. Suspicion usually arises when there is an unconvincing history of the evolution and recurrence of these lesions, their locations on the body, and their bizarre shapes. Here we report a typical case of DA in a 33-year-old male who repeatedly presented with oddly shaped recurrent skin lesions in the left lower leg for nine years. He had numerous doctors’ visits and tests, and was admitted to a number of different hospitals without reaching a diagnosis or a cure.

  1. Congenital vesical diverticulum in a child

    OpenAIRE

    岩佐, 厚; 本城, 充; 中村, 正広; 松田, 稔; 児玉, 正道

    1988-01-01

    A case of congenital vesical diverticulum in childhood is reported and 28 other cases in children from the Japanese literature are reviewed. A 9-year-old boy presented with hematuria and two-phase micturition. Excretory urogram and voiding cystourethrogram showed a diverticulum of the bladder on the left side and left vesico-ureteral reflex. Diverticulectomy and left ureteroneocystostomy (by Paquin's method) were performed. Post-surgical recovery was very good. All 28 cases we reviewed were i...

  2. 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....

  3. Trigeminal sensory neuropathy and facial contact dermatitis due to Anthurium sp Neuropatia trigeminal sensitiva e dermatite de contato facial por Anthurium sp

    Directory of Open Access Journals (Sweden)

    Carlos A. Twardowschy

    2007-09-01

    Full Text Available BACKGROUND: Trigeminal sensory neuropathy (TSN describes a heterogeneous group of disorders manifesting as facial numbness. OBJECTIVE: We report the case of a patient who had TSN associated with contact dermatitis due to Anthurium sp. METHOD/RESULTS: A 21-year-old female patient developed left hemifacial contact dermatitis after exposure to the anthurium plant. The patient had paresthesias and pain in the V2 and V3 divisions of the left trigeminal nerve. Eight days after its onset the dermatitis resolved, but numbness developed in the V2 and V3 divisions of the left trigeminal nerve. Cranial CT scan and MRI, as well as CSF and extensive work-up exams, were normal. After one month the symptoms disappeared completely. CONCLUSION: Anthurium sp, an indoor ornamental plant that contains calcium oxalate crystals, and can causes contact dermatitis. To our knowledge, this is the first report associating TSN with contact dermatitis due to Anthurium sp.INTRODUÇÃO: A neuropatia trigeminal sensitiva (NTS representa um grupo heterogêneo de doenças, cuja manifestação clínica é a presença de dormência na região facial. OBJETIVO: Relatamos o caso de paciente que apresenta NTS associada com dermatite de contato (DC devido à planta Anthurium sp. MÉTODO/RESULTADOS: Uma paciente com 21 anos desenvolveu DC na região hemi-facial esquerda, após exposição à planta Anthurium sp. Após a resolução do quadro de dermatite, a referida paciente apresentou dormência e parestesias no território do segundo e terceiro ramos do nervo trigêmeo esquerdo. Um mês após o início do quadro houve resolução completa dos sintomas. CONCLUSÃO: O Anthurium é uma planta ornamental que contém cristas de oxalato de cálcio, que podem causar DC. Para o nosso conhecimento este é o primeiro relato associando NTS e dermatite de contato devido à exposição ao Anthurium sp.

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

    Energy Technology Data Exchange (ETDEWEB)

    Aoki, Eri; Aoki, Mikako; Ikemura, Akiko; Igarashi, Tsukasa; Suzuki, Kayano; Kawana, Seiji [Nippon Medical School, Tokyo (Japan). Hospital

    2000-05-01

    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)

  5. URETERO-VESICAL ANASTOMOTIC COMPLICATIONS AFTER KIDNEY TRANSPLANTATION

    Directory of Open Access Journals (Sweden)

    S. V. Shkodkin

    2011-01-01

    Full Text Available This article presents statistical analysis of vesico-ureteric reflux and uretero-vesical obstruction incidence after kidney transplantation depending on technique mode. In this item prevalence of chronic pyelonephritis and spe- cies of causative agent data are analyzed. The necessity of effective methods to accomplish the uretero-vesical anastomosis is suggested. 

  6. 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.

  7. 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.

  8. MANEJO LAPAROSCÓPICO DE DISPOSITIVO INTRAUTERINO INCRUSTADO EN PARED VESICAL CON LITIASIS VESICAL SECUNDARIA

    OpenAIRE

    Zarhi T,Jaime; Vacca G,Fernando; Sanhueza R,Pablo; Díaz M,Jorge; RIFFO R,RODRIGO

    2009-01-01

    Se presenta el caso clínico de la migración intravesical de dispositivo intrauterino con litiasis vesical secundaria. El diagnóstico se realizó 20 años después de la inserción del dispositivo, por la aparición de síntomas urinarios bajos a repetición y hematuria. La ultrasonografía y la radiografía de pelvis son herramientas diagnósticas relevantes en la sospecha inicial de esta patología, que debe siempre completarse con tomografía pélvica y cistoscopia.

  9. Contact Dermatitis Due to Nickel Allergy in Patients Suffering from Non-Celiac Wheat Sensitivity.

    Science.gov (United States)

    D'Alcamo, Alberto; Mansueto, Pasquale; Soresi, Maurizio; Iacobucci, Rosario; Blasca, Francesco La; Geraci, Girolamo; Cavataio, Francesca; Fayer, Francesca; Arini, Andrea; Di Stefano, Laura; Iacono, Giuseppe; Bosco, Liana; Carroccio, Antonio

    2017-02-02

     Non-celiac wheat sensitivity (NCWS) is a new clinical entity in the world of  gluten-related diseases. Nickel, the most frequent cause of contact allergy, can be found in wheat  and results in systemic nickel allergy syndrome and mimics irritable bowel syndrome (IBS).  Objective: To evaluate the frequency of contact dermatitis due to nickel allergy in NCWS patients  diagnosed by a double-blind placebo-controlled(DBPC)challenge,and to identify  the  characteristics  of  NCWS  patients  with  nickel  allergy.  Methods: We performed  a prospective study  of 60 patients (54 females, 6 males; mean age 34.1 ± 8.1 years) diagnosed with NCWS from  December  2014 to November 2016; 80 age- and sex-matched subjects with functional gastrointestina l symptoms served as controls. Patients reporting contact dermatitis related to nickel-containing objects  underwent  nickel  patch  test  (Clinicaltrials.gov  registration number: NCT02750735).   Six  out  of  sixty  patients  (10%)  with  NCWS  suffered  from contact dermatitis and  nickel allergy  and  this  frequency  was  statistically  higher (p = 0.04)than observed in the control group(5%. The main clinical characteristic of  NCWS  patients with nickel allergy was a  higher frequency  of  cutaneous  symptoms  after  wheat ingestion compared to NCWS patients who did not suffer  from  nickel  allergy  (p < 0.0001.  Contact dermatitis and nickel allergy  are more  frequent  in  NCWS  patients than  in  subjects  with  functional gastrointestinal disorders;furthermore, these patients had a very high frequency of cutaneous manifestations after wheat  ingestion.  Nickel  allergy  should  be  evaluated  in  NCWS  patients  who  have  cutaneous  manifestations after wheat ingestion.

  10. Contact Dermatitis Due to Nickel Allergy in Patients Suffering from Non‐Celiac Wheat Sensitivity

    Directory of Open Access Journals (Sweden)

    Alberto D’Alcamo

    2017-02-01

    Full Text Available Background: Non‐celiac wheat sensitivity (NCWS is a new clinical entity in the world of  gluten‐related diseases. Nickel, the most frequent cause of contact allergy, can be found in wheat  and results in systemic nickel allergy syndrome and mimics irritable bowel syndrome (IBS.  Objective: To evaluate the frequency of contact dermatitis due to nickel allergy in NCWS patients  diagnosed by a double‐blind placebo‐controlled(DBPCchallenge,and to identify  the  characteristics  of  NCWS  patients  with  nickel  allergy.  Methods: We performed  a prospective study  of 60 patients (54 females, 6 males; mean age 34.1 ± 8.1 years diagnosed with NCWS from  December  2014 to November 2016; 80 age‐ and sex‐matched subjects with functional gastrointestina l symptoms served as controls. Patients reporting contact dermatitis related to nickel‐containing objects  underwent  nickel  patch  test  (Clinicaltrials.gov  registration number: NCT02750735.Results:  Six  out  of  sixty  patients  (10%  with  NCWS  suffered  from contact dermatitis and  nickel allergy  and  this  frequency  was  statistically  higher (p = 0.04than observed in the control group(5%. The main clinical characteristic of  NCWS  patients with nickel allergy was a  higher frequency  of  cutaneous  symptoms  after  wheat ingestion compared to NCWS patients who did not suffer  from  nickel  allergy  (p < 0.0001. Conclusions: Contact dermatitis and nickel allergy  are more  frequent  in  NCWS  patients than  in  subjects  with  functional gastrointestinal disorders;furthermore, these patients had a very high frequency of cutaneous manifestations after wheat  ingestion.  Nickel  allergy  should  be  evaluated  in  NCWS  patients  who  have  cutaneous  manifestations after wheat ingestion.

  11. Demodex Dermatitis

    Science.gov (United States)

    Bikowski, Joseph B.

    2009-01-01

    Given the reported common occurrence of Demodex dermatitis in the general population, Demodex dermatitis—considered as a separate condition from rosacea and seborrheic dermatitis—was evaluated in a retrospective case analysis. PMID:20967184

  12. 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.

  13. Careful Dissection of the Distal Ureter Is Highly Important in Nerve-sparing Radical Pelvic Surgery: A 3D Reconstruction and Immunohistochemical Characterization of the Vesical Plexus.

    Science.gov (United States)

    Kraima, Anne C; Derks, Marloes; Smit, Noeska N; van de Velde, Cornelis J H; Kenter, Gemma G; DeRuiter, Marco C

    2016-06-01

    Radical hysterectomy with pelvic lymphadenectomy (RHL) is the preferred treatment for early-stage cervical cancer. Although oncological outcome is good with regard to recurrence and survival rates, it is well known that RHL might result in postoperative bladder impairments due to autonomic nerve disruption. The pelvic autonomic network has been extensively studied, but the anatomy of nerve fibers branching off the inferior hypogastric plexus to innervate the bladder is less known. Besides, the pathogenesis of bladder dysfunction after RHL is multifactorial but remains unclear. We studied the 3-dimensional anatomy and neuroanatomical composition of the vesical plexus and describe implications for RHL. Six female adult cadaveric pelvises were macroscopically dissected. Additionally, a series of 10 female fetal pelvises (embryonic age, 10-22 weeks) was studied. Paraffin-embedded blocks were transversely sliced in 8-μm sections. (Immuno) histological analysis was performed with hematoxylin and eosin, azan, and antibodies against S-100 (Schwann cells), tyrosine hydroxylase (postganglionic sympathetic fibers), and vasoactive intestinal peptide (postganglionic parasympathetic fibers). The results were 3-dimensionally visualized. The vesical plexus formed a group of nerve fibers branching off the ventral part of the inferior hypogastric plexus to innervate the bladder. In all adult and fetal specimens, the vesical plexus was closely related to the distal ureter and located in both the superficial and deep layers of the vesicouterine ligament. Efferent nerve fibers belonging to the vesical plexus predominantly expressed tyrosine hydroxylase and little vasoactive intestinal peptide. The vesical plexus is located in both layers of the vesicouterine ligament and has a very close relationship with the distal ureter. Complete mobilization of the ureter in RHL might cause bladder dysfunction due to sympathetic and parasympathetic denervation. Hence, the distal ureter should be

  14. 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;}

  15. vesical gossypiboma mimicking calculus: a report of two

    African Journals Online (AJOL)

    abdominal X-ray revealed calcified intra-vesical masses that were removed by open suprapubic cystotomy. Small gauze ... and use of radio-opaque markers have not eliminated the ... lead to two types of foreign body reactions: an exudative ...

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

    African Journals Online (AJOL)

    A.T. Lawal

    2016-05-20

    May 20, 2016 ... are detected on time. © 2016 Pan African Urological Surgeons' Association. Production and hosting by Elsevier B.V. All rights reserved. Introduction. Urinary bladder stones (vesical calculi) are generally uncommon, however, they represent the most common manifestation of lower urinary tract lithiasis [1].

  17. Giant vesical calculi: experience with management of two Nigerians ...

    African Journals Online (AJOL)

    Two cases of Giant Vesical Calculi were encountered in a semi-urban health facility (Nakowa Hospital, Yauri, Nigeria). careful clinical evaluation and investigation is important in the work up of the patients. surgical technique and accurate diagnosis are essential in their treatment. Nigerian Journal of Surgical Research Vol.

  18. Bladder Calculus Following an Unusual Vesical Foreign Body ...

    African Journals Online (AJOL)

    Bladder calculus following vesical foreign bodies is uncommon. The usual presentation is presence of lower urinary symptoms. Most of these foreign bodies are either left inadvertently after open bladder operations or migrate from adjacent structures. This is a case report of an unusual self inserted foreign body in a female ...

  19. 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 ...

  20. Combination treatment of low-fluence Q-switched Nd:YAG laser and oral tranexamic acid for post-inflammatory hyperpigmentation due to allergic contact dermatitis to henna hair dye.

    Science.gov (United States)

    Lee, Young Bok; Park, Sae Mi; Kim, Jin-Wou; Yu, Dong Soo

    2016-01-01

    A 64-year-old female presented with facial hyperpigmentation. She had dyed her hair monthly with pure henna powder for the past seven months. After patch tests, the patient was diagnosed as post-inflammatory hyperpigmentastion due to allergic contact dermatitis to pure henna that has rarely been reported. The patient underwent Q-switched Nd:YAG laser treatment and was treated with oral tranexamic acid for 10 weeks. The hyperpigmentation on her forehead demonstrated substantial improvement.

  1. Atopic dermatitis

    DEFF Research Database (Denmark)

    Haagerup, Annette; Bjerke, Torbjørn; Schiøtz, Peter Oluf

    2004-01-01

    to focus on this phenotype, and specific susceptibility genes remain to be found. To identify candidate regions holding genes for atopic dermatitis we performed a genome-scan in Danish affected sib-pair families containing sib-pairs matching a phenotype definition of both clinical atopic dermatitis...... and confirmed specific allergy. The scan was undertaken using 446 microsatellite markers and non-parametric linkage results were obtained from the MAPMAKER/SIBS computer program. We found evidence of linkage to three candidate regions in chromosomes 3p (MLS=2.14), 4p (MLS=2.00) and 18q (MLS=2.25), one of which...

  2. Dermatitis artefacta

    DEFF Research Database (Denmark)

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

    2016-01-01

    of psychiatric co-morbidity including depression and anxiety. Many have experienced negative life events such as diseases or deaths. Personality disorders were reported in only two studies. Treatment options besides the acute treatment of the skin were psychotherapy and psychotropic drugs.......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...

  3. DERMATITIS KONTAK AKIBAT KERJA PADA PEKERJA GARMEN

    Directory of Open Access Journals (Sweden)

    I Made Stepanus Biondi Pramantara

    2014-01-01

    Full Text Available Occupational contact dermatitis is a dermatitis that occurs due to contact with thematerials that exist in the workplace, and this is not the case if the person does not work.In the textile workers, the incidence of occupational contact dermatitis ranks fourth ofall occupational skin diseases annually in Finland. Contact dermatitis is of two kinds,namely contact dermatitis (DKI arising through non-immunologic mechanisms andallergic contact dermatitis (DKAas a result of specific immunologic mechanism (slowtype hypersensitivity reaction (type IV. To assign a material cause of contactdermatitis required a careful history taking about, a complete medical history, physicalexamination and patch test and is also required investigation into the workplace toobserve the work and what materials are usually in contact with the patient when thepatient works. Some of the materials most commonly cause dermatitis due to work ingarment workers are resins, formaldehyde and dyes. Handling contact dermatitis can bedivided into non-pharmacological therapy and pharmacology. The best way toovercome work-related contact dermatitis is prevention by avoiding contact of thematerial causes. Long-term prognosis of occupational contact dermatitis is very bad,despite the best efforts of treatment and change the type of work has been done.

  4. Dermatitis artefacta

    Directory of Open Access Journals (Sweden)

    M Kumaresan

    2012-01-01

    Full Text Available Dermatitis artefacta (DA is a psychocutaneous disorder where the skin lesions are self self-induced to satisfy an unconscious psychological or emotional need. We report a case of DA where we video recorded the patient self-inducing the lesions.

  5. Dermatitis artefacta

    OpenAIRE

    M Kumaresan; Reena Rai; Anju Raj

    2012-01-01

    Dermatitis artefacta (DA) is a psychocutaneous disorder where the skin lesions are self self-induced to satisfy an unconscious psychological or emotional need. We report a case of DA where we video recorded the patient self-inducing the lesions.

  6. 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.

  7. Systemic dermatitis due to tetrazepam.

    Science.gov (United States)

    Sánchez-Morillas, L; Laguna-Martínez, J J; Reaño-Martos, M; Rojo-Andrés, E; Ubeda, P Gómez-Tembleque

    2008-01-01

    Cutaneous adverse reactions to benzodiazepines seem to be rare. We report a 61-year-old man with adverse reactions after ingestion of metamizole, diclofenac, and tetrazepam. Skin prick tests with metamizole, diclofenac, and tetrazepam were negative. Patch tests with metamizole, diclofenac, and tetrazepam (all at 5% in aqueous solution) were performed, and were positive for tetrazepam. Oral challenge was performed with metamizole, acetylsalicylic acid, diclofenac, and tetrazepam with a positive result for diclofenac and tetrazepam. The patient tolerated other benzodiazepines. We present a patient who can tolerate diazepam but who had a type IV hypersensitivity reaction to tetrazepam confirmed by patch testing and oral challenge. The patient also presented an immediate hypersensitivity reaction after taking diclofenac.

  8. Atopic dermatitis - children - homecare

    Science.gov (United States)

    Infantile eczema; Dermatitis - atopic children; Eczema - atopic - children ... child's provider what kind is right for your child. Atopic dermatitis is usually treated with medicines placed directly on ...

  9. Vesical fistulae--an experience from a developing country.

    Directory of Open Access Journals (Sweden)

    Raut V

    1993-01-01

    Full Text Available This study analyses patients with vesical fistulae presenting at a teaching, referral hospital over the last ten years. There were 62 cases of vesical fistulae of which 60 were obstetric in origin (44 home and 16 hospital deliveries and 2 were following gynaecological surgery. Of the hospital deliveries which culminated in fistula formation, 8 were vaginal and 7 forceps deliveries. In one patient, lower segment caesarean section was carried out. After a thorough urological work-up, patients were subjected to standard technique of layered closure (61 by vaginal approach and one by abdominal. Repair was successful in 53 (87.09% patients. Of the 9 failures, 4 were repeat repairs.

  10. Vesical schistosomiasis in north eastern part of Imo state, Nigeria ...

    African Journals Online (AJOL)

    More females (30.8%) than males (24.1%) were infected in all the age groups and high rate of hematuria (56.6%) was observed among the infected subjects. Prevalence of vesical schistosomiasis was significantly higher (77.9%) among those in the age group 11-20 years than those of 41-50 years (p<0.05). The intensity of ...

  11. 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.

  12. 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.

  13. Fiberglass vs mineral wool (rockwool) dermatitis.

    Science.gov (United States)

    Fisher, A A

    1982-05-01

    Fiberglass and rockwool dermatitis is usually due to a mechanical irritant reaction. When several members of a family are affected, scabies is often initially suspected. The irritant dermatitis may be complicated by an urticarial and an eczematous reaction which may mimic an allergic reaction clinically and histologically. Allergic reactions to added epoxy or formaldehyde resins may very rarely occur.

  14. Balloon-occluded percutaneous transheptic obliteration of isolated vesical varices causing gross hematuria

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Dong Hoon; Kim, Dong Hyun; Kim, Min Seok; Kim, Chul Sung [Department of Urology, College of Medicine, Chosun University, Gwangju (Korea, Republic of)

    2013-01-15

    Gross hematuria secondary to vesical varices is an unusual presentation. We report such a case recurrent gross hematuria in a male patient who had a history of bladder substitution with ileal segments that had been treated by balloon-occluded percutaneous transhepatic obliteration of vesical varices.

  15. Displacement and recovery of the vesical neck position during pregnancy and after childbirth

    NARCIS (Netherlands)

    Wijma, Jacobus; Potters, AInemarie E. Weis; van der Mark, Thomas W.; Tinga, Dick J.; Aarnoudse, Jan G.

    2007-01-01

    Aims: (i) To describe the displacement and recovery of the vesical neck position during pregnancy and after childbirth and (ii) to discriminate between compliance of the vesical neck supporting structures with and without pelvic floor contraction. Methods: We focussed on the biomechanical properties

  16. 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 ...

  17. 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 ...

  18. Immunology of atopic dermatitis.

    Science.gov (United States)

    Piloto Valdés, L J; Valdés Sánchez, A F; Gómez Echevarría, A H

    1988-01-01

    Thirty-two adult patients with atopic dermatitis were studied at the Allergology Service of the "Hnos. Ameijeiras" Clinical Surgical Hospital. The diagnosis was established following the criteria of Hanifin and Lobitz. A detailed medical history was written for the patients; the study of some immunological parameters, such as the serum immunoglobulin quantification, delayed skin tests with a battery of antigens, and the spontaneous rosette-test, was also carried out. Almost all the patients showed serum IgE values above 150 UI, by means of the ELISA test modified by C.E.N.I.C. The mean values of the spontaneous rosette-test were low; this was more noticeable during the exacerbation period of the lesions. Candida sp, Mantoux and Streptokinase-Streptodornase antigens showed negative results in a high proportion of patients with atopic dermatitis, in relation with the control group. In atopic dermatitis, there are humoral disorders of immunity; this was demonstrated in our group by increased values of IgE and cellular disorders due to skin anergy, and to a low percentage of rosette forming cells; this does not allow to state that these phenomena have an active participation in the etiopathogenesis of this entity.

  19. 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.

  20. 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.

  1. Primary Vesical Actinomycosis in a 23-Year-Old Man

    Directory of Open Access Journals (Sweden)

    Tevfik Ziypak

    2014-01-01

    Full Text Available Introduction. Actinomycosis can affect any organ of the body, although cutaneous fistulas are common in actinomycotic infections, and other organs such as the bladder are only rarely involved. Case Presentation. Herein we report and discuss a young male patient with primary vesical actinomycosis. A 23-year-old man was hospitalized complaining of intermittent gross hematuria over a 6-month duration. The patient underwent a cystoscopic examination under general anesthesia; an edematous, hyperemic, wide-based mass, which protruded from the dome of the bladder, was seen and incompletely resected. The histopathological examination of the material showed Actinomyces organisms surrounded by inflammation and a photomicrograph showed the microorganism. After confirmation of bladder actinomycosis, the patient received penicillin. A CT scan of the abdomen and pelvis showed no evidence of the mass at the postoperative 6th month. Cystoscopic examination showed complete healing of the transurethral resection area at the dome of the bladder. Conclusion. In conclusion, we believe that the gold standard treatment for vesical actinomycosis should include the combination of a transurethral resection of the mass and long-term penicillin treatment.

  2. Stasis dermatitis and ulcers

    Science.gov (United States)

    Venous stasis ulcers; Ulcers - venous; Venous ulcer; Venous insufficiency - stasis dermatitis; Vein - stasis dermatitis ... the skin Skin turns dark brown Skin sores (ulcers) may develop (called a venous ulcer or stasis ...

  3. Seborrheic Dermatitis Overview

    Science.gov (United States)

    ... on the body. Sometimes, the affected skin itches. Cradle cap: A type of seborrheic dermatitis Many infants get ... to help keep seborrheic dermatitis under control. Infants: Cradle cap Many babies develop this rash on their scalps. ...

  4. Behandlingseffekt af Digital Dermatitis

    DEFF Research Database (Denmark)

    Krogh, Kenneth; Thomsen, Peter

    2008-01-01

    af klovlidelser herunder især Digital Dermatitis. Klovregistreringerne viser, at der er stor dynamik og mange nyinfektioner af Digital Dermatitis svarende til problematikken ved mastitis. Behandlingseffekten ved Digital Dermatitis er høj (omkring 90 %) ved den udførte behandling. Behandlingen bestod...

  5. [Atopic dermatitis].

    Science.gov (United States)

    Wüthrich, B

    1994-01-01

    Atopic dermatitis (AD) is a multifactorial skin disease with a chronic or a chronic-relapsing course which often starts during infancy. The persistence rate of AD after the puberty is certainly higher than mostly assumed. 60% of the patients also develop respiratory atopies as hay fever or bronchial asthma. The etiology of this distressing skin condition is still obscure, but an immunological disturbance of the T-cell immune response is most probably implicated in its pathogenesis. The demonstration of IgE-bearing epidermal Langerhans cells with high-affinity receptors for IgE opens up new perspectives in its pathophysiology. As no efficient treatment of AD is known and a symptomatic treatment, local with emolients, corticosteroids and/or disinfectants as well as internal with antihistamines, is often difficult and unsatisfactory, prevention is of particular importance. The efficacy of prolonged breast-feeding, a strict prohibition of cow milk, egg, fish--during the first six months of life--and of keeping pets as well as a consequent treatment against house-dust mites can reduce the incidence of AD in 'at risk' children with a family history of atopy. Besides symptomatic treatment a substitution of essential fatty acids, a UV therapy and a climate therapy are other possible approaches in the management of such patients.

  6. 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.

  7. Parthenium dermatitis in India: Past, present and future

    Directory of Open Access Journals (Sweden)

    Vinod K Sharma

    2012-01-01

    Full Text Available Parthenium dermatitis is an immuno-inflammatory disease caused by Parthenium hysterophorus and is the commonest cause of plant dermatitis in India. It is caused by airborne dry and friable plant particles including trichomes, and the most important allergens responsible for allergic contact dermatitis are sesquiterpene lactones. The combined type IV and type I hypersensitivity to parthenium has been recently postulated. In sensitized individuals, it can cause a spectrum of clinical patterns, such as classical airborne pattern, chronic actinic dermatitis-like presentation, mixed pattern dermatitis, exfoliative dermatitis, widespread dermatitis, and other rare patterns. There is definite trend towards change from airborne pattern to chronic actinic pattern in natural history of parthenium dermatitis. Contact sensitivity to parthenium is everlasting, and hence the disease runs a chronic course with exacerbation during summers. Patch testing with acetone or aqueous plant extract is the simplest way of confirming parthenium contact allergy. Management includes avoiding contact with allergen, managing dermatitis with topical corticosteroids/tacrolimus, and other immunosupressives like azathioprine. In future, we expect parthenium dermatitis to become less prevalent due to rapid urbanization and possible development of new biological methods to eradicate the parthenium. Genetic factors associated with susceptibility to parthenium dermatitis need to be studied.

  8. Autocateterismo vesical intermitente en la lesión medular

    OpenAIRE

    Assis, Gisela Maria; Faro, Ana Cristina Mancussi e

    2011-01-01

    O autocateterismo vesical intermitente-técnica limpa é uma técnica efetiva e segura para o tratamento e a prevenção das complicações vesico-urinárias decorrentes da lesão medular. Embora tenha sido descrita desde 1972, ainda existe resistência por parte dos profissionais de saúde em relação à sua utilização. Relataremos, no presente estudo, a metodologia utilizada no treinamento e na motivação dos pacientes para a utilização da técnica em um projeto de assistência de enfermagem clínica e volu...

  9. Dermatite seborreica Seborrheic dermatitis

    Directory of Open Access Journals (Sweden)

    Ana Luisa Sobral Bittencourt Sampaio

    2011-12-01

    Full Text Available A dermatite seborreica é uma doença eritêmato-escamativa de caráter crônico-recidivante que acomete entre 1 e 3% da população geral dos Estados Unidos. Possui dois picos de incidência - o primeiro, durante os três primeiros meses de vida, e o segundo, a partir da puberdade, atingindo seu ápice entre os 40 e 60 anos de idade. Os indivíduos HIV positivos têm maior prevalência da doença, que apresenta maior intensidade e tendência à refratariedade ao tratamento. Doenças neurológicas e outras doenças crônicas também estão associadas ao desenvolvimento da dermatite seborreica. Como mecanismo fisiopatogênico, reconhece-se que o fungo Malassezia sp., presente na pele de indivíduos suscetíveis, leve a uma irritação não-imunogênica a partir da produção de metabólitos à base de ácidos graxos insaturados deixados na superfície cutânea. Este artigo faz uma revisão da literatura sobre dermatite seborreica, com ênfase nos aspectos imunogenéticos, formas clínicas e tratamento.Seborrheic dermatitis is a chronic relapsing erythematous scaly skin disease, the prevalence of which is around 1 to 3% of the general population in the United States. It has two incidence peaks, the first in the first three months of life and the second beginning at puberty and reaching its apex at 40 to 60 years of age. The prevalence of seborrheic dermatitis is higher in HIV-positive individuals and the condition tends to be more intense and refractory to treatment in these patients. Neurological disorders and other chronic diseases are also associated with the onset of seborrheic dermatitis. The currently accepted theory on the pathogenesis of this disease advocates that yeast of Malassezia spp., present on the skin surface of susceptible individuals, leads to a non-immunogenic irritation due to the production of unsaturated fatty acids deposited on the skin surface. This article provides a review of the literature on seborrheic dermatitis

  10. 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...

  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. 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.

  13. Endoscopic treatment of vesical and urethral perforations after tension-free vaginal tape (TVT) procedure for female stress urinary incontinence.

    Science.gov (United States)

    Baracat, Fabio; Mitre, Anuar Ibrahim; Kanashiro, Hideki; Montellato, Nelson Ileo Dias

    2005-10-01

    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. Eleven patients were treated for complications after undergoing the TVT(R) (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. A 6-month follow-up with cystoscopic control showed that the procedures were successful with complete relief of the symptoms except for 1 patient who persisted with the polypropylene tape in the bladder. This patient underwent a new endoscopic resection, and the cystoscopic control exam was normal 3 months later. Endoscopic resection of intravesical and intraurethral synthetic tapes can be considered a good alternative for the treatment of complications resulting from the TVT procedure.

  14. Atopic dermatitis -- self-care

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000418.htm Atopic dermatitis - self-care To use the sharing features on ... skin disorder characterized by scaly and itchy rashes. Atopic dermatitis is the most common type. Atopic dermatitis is ...

  15. On-screen vector-based ultrasound assessment of vesical neck movement.

    Science.gov (United States)

    Reddy, A P; DeLancey, J O; Zwica, L M; Ashton-Miller, J A

    2001-07-01

    We sought to develop a vector-based assessment to determine the magnitude and direction of bladder neck movements, as well as to assess whether probe movement relative to the pubis needs to be taken into account. Ten nulliparous continent, 10 primiparous continent, and 10 primiparous stress-incontinent women were recruited. Perineal ultrasound scanning was performed in standing women while they were resting, performing the Valsalva maneuver, coughing, and performing Kegel exercises. A direct on-screen assessment of bladder neck displacement from rest to the peak of dynamic activity relative to the pubic axis was made. Transducer movement was assessed by measuring the displacement of the pubic bone. The method was feasible because measurements were possible in all 30 subjects. Vesical neck and pubic point movement in millimeters (+/- SD) and the percentage error if pubic point movement is not accounted for are as follow: strain, vesical neck 16.9 +/- 6.1 and pubic point 4.8 +/- 3.9, 28%; cough, vesical neck 10.2 +/- 5.4, pubic point 2.9 +/- 3.4, 33%; Kegel exercise, vesical neck 7.0 +/- 3.6 and pubic point 0.7 +/- 1.4, 37%. Similar discrepancies in angle were found and are presented. Uncorrected direction of vesical neck and pubic point movement in degrees and the percentage error if pubic point movement is not accounted for are as follow: strain, vesical neck 169.4 +/- 18.5 and pubic point 214.0 +/- 56.7, 18%; cough, vesical neck 162.0 +/- 12.8, pubic point 238.4 +/- 27.4, 22%; Kegel exercise, vesical neck -0.9 +/- 12.7 and pubic point -4.8 +/- 20.6, 87%. Test-retest reliability correlations were more than an r value of 0.7 in all measures and 86% of the measurements greater than 0.8. The vector-based system provides a simple method for quantifying distance and direction of vesical neck motion, as well as localizing the resting vesical neck position.

  16. Endometriose Simulando Neoplasia Vesical Endometriosis Simulating Bladder Cancer

    Directory of Open Access Journals (Sweden)

    Marcos Tobias-Machado

    2000-04-01

    Full Text Available Objetivo: o acometimento do trato urinário pela endometriose é raro e quando ocorre, a bexiga é o órgão mais freqüentemente afetado. Observamos que algumas pacientes têm sido encaminhadas com o diagnóstico clínico de neoplasia vesical. Em geral, a literatura mostra relatos isolados de casos, tornando difícil a padronização de condutas. Tivemos por objetivo apresentar nossa experiência, mostrando os principais aspectos diagnósticos e terapêuticos desta entidade clínica. Métodos: avaliamos retrospectivamente os casos com diagnóstico de endometriose vesical por meio do arquivo do Departamento de Patologia, fazendo revisão dos dados clínicos de prontuário e convocando as pacientes para seguimento ambulatorial após tratamento. Resultados: os principais sinais e sintomas apresentados pelas pacientes foram disúria cíclica, massa e dor pélvica crônica. O diagnóstico presuntivo foi realizado mediante ultra-sonografia (USG, tomografia computadorizada (TC de abdome, cistoscopia e laparoscopia. O diagnóstico definitivo com confirmação anátomo-patológica foi obtido pela ressecção endoscópica em 3 casos e biópsia laparoscópica em 1 caso. As opções terapêuticas foram o tratamento medicamentoso exclusivo e a ressecção da lesão empregando a via endoscópica ou cistectomia parcial, sempre complementados por tratamento clínico adjuvante. Conclusões: revisamos os principais aspectos clínicos e terapêuticos da endometriose do trato urinário, lembrando que esta representa um importante diagnóstico diferencial de tumor vesical em mulheres jovens na idade reprodutiva.Purpose: urinary tract involvement by endometriosis is uncommon and the bladder is the most common site. We observed that clinical misdiagnosis of bladder cancer frequently is made. Because the disease is generally described in case reports there is not a consensual management. We present and discuss our experience of diagnostic and therapeutic issues

  17. Acrylates in contact dermatitis.

    Science.gov (United States)

    Sasseville, Denis

    2012-01-01

    Acrylates are plastic materials that are formed by the polymerization of monomers derived from acrylic or methacrylic acid. They have found numerous applications in paints, varnishes and adhesives, in the printing industry, in the medical and dental professions, and in artificial nails. Beginning in the 1950s, many reports of occupational and nonoccupational allergic contact dermatitis to (meth)acrylate monomers have been published. These molecules are strong irritants, and patch testing can induce active sensitization. When patch tested, acrylate-allergic patients often display multiple positive tests. These reactions may represent cross-reactions, or concomitant reactions due to the presence, in the products responsible for sensitization, of impurities not disclosed in material safety data sheets. (Meth)acrylates are volatile and unstable chemicals, as demonstrated by their rapid disappearance from commercially available patch test allergens when exposed to air for more than a few hours.

  18. Allergens in atopic dermatitis.

    Science.gov (United States)

    Dai, Y-S

    2007-12-01

    Allergens play an essential role in atopic dermatitis, either intrinsic or extrinsic. They provoke cutaneous inflammation via IgE-dependent and cell-mediated immune reactions. Food allergens have a well-known contribution to disease activity of atopic dermatitis, especially in infants and young children. However, the importance of inhaled allergens is still under investigation. For clinical implication, identification of individualized allergens is an ideal strategy for better control of atopic dermatitis and avoidance of atopic march. The aim of this article is to discuss the common allergens in atopic dermatitis (AD), the specificity and sensitivity of laboratory tests for allergens, and the clinical effect of various preventions.

  19. 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.

  20. Diuretic renogram in the evaluation of uretero-vesical junction

    Energy Technology Data Exchange (ETDEWEB)

    Nonomura, Katsuya; Nantani, Masami; Taniguchi, Kotaro; Koyanagi, Tomohiko; Ito, Kazuo (Hokkaido Univ., Sapporo (Japan). School of Medicine)

    1984-04-01

    For assessing the drainage through the uretero-vesical junction (UVJ), diuretic renogram (DR) was performed in twenty-five cases of non-refluxing megaloureter and post-ureteral reimplantation. 1) DR analysis of UVJ should be done with the region of interest in the renal pelvis plus the ureter without overlapping the bladder. Although the excretion pattern of the renal pelvis in the cases of marked dilated ureter may disclose no obstruction, that of the renal pelvis plus the ureter will disclose no obstruction, that of the renal pelvis plus the ureter will disclose obstruction by ureteral RI stasis. 2) Compared to excretory urogram and other clinical examination, a poorly functioning kidney tends to show an obstructed pattern (false positive) and six of nine cases of non-refluxing megaloureter had no obstruction in the empty state of the bladder (false negative). 3) Non-refluxing megaloureter which showed non-obstructed pattern with bladder drainage turned out to be obstructed when the bladder is filled with saline. Thus, the state of bladder filling must be taken into consideration when evaluating the UVJ drainage by DR. It will play a valuable role in further study of UVJ kinetic when combined with other urodynamical examination.

  1. 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.

  2. 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....

  3. 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.

  4. Spa contact dermatitis.

    Science.gov (United States)

    Yankura, Jessica A; Marks, James G; Anderson, Bryan E; Adams, David R

    2008-01-01

    Potassium monopersulfate (MPS) is widely used in spa and pool "shock" treatments, yet contact dermatitis associated with MPS has been rarely reported. A patient presented with a generalized scattered dermatitis from the neck down that worsened after spa use. Patch testing elicited a ++ reaction to ammonium persulfate. Contact with ammonium persulfate was ruled out; however, MPS, which can cross-react with ammonium persulfate, was found to be the active ingredient in the patient's spa shock treatments. The dermatitis cleared after the patient switched to a hydrogen peroxide-based shock treatment.

  5. Plant dermatitis: Asian perspective

    Directory of Open Access Journals (Sweden)

    Anthony Teik Jin Goon

    2011-01-01

    Full Text Available Occupational and recreational plant exposure on the skin is fairly common. Plant products and extracts are commonly used and found extensively in the environment. Adverse reactions to plants and their products are also fairly common. However, making the diagnosis of contact dermatitis from plants and plant extracts is not always simple and straightforward. Phytodermatitis refers to inflammation of the skin caused by a plant. The clinical patterns may be allergic phytodermatitis, photophytodermatitis, irritant contact dermatitis, pharmacological injury, and mechanical injury. In this article, we will focus mainly on allergy contact dermatitis from plants or allergic phytodermatitis occurring in Asia.

  6. Atopic dermatitis in children.

    Science.gov (United States)

    Strathie Page, Sarah; Weston, Stephanie; Loh, Richard

    2016-05-01

    Atopic dermatitis is a frequent reason for presentation to general practice. A large number of children are affected by this condition and its treatment can cause significant anxiety for parents. The role of the general practitioner (GP) is to provide advice and allay concerns regarding conventional and alternative treatments. The aim of this article is to provide an overview of atopic dermatitis management in children in the general practice setting. This article also reviews when it is necessary to refer to specialists, the evidence for management and the link to allergies. Prescribing topical steroids to young children with atopic dermatitis involves a thorough understanding of this condition. Achieving treatment compliance partly involves providing adequate explanation to parents in order to reduce their concerns regarding the long-term side effects of topical corticosteroids. Making GPs confident and knowledgeable about atopic dermatitis will make the interaction between the practitioner, families and children more rewarding.

  7. Poison Ivy Dermatitis

    Science.gov (United States)

    ... an allergic reaction ( allergic contact dermatitis ) to the oily coating that covers of these plants. The resinous ... leafless stems and vines can cause the familiar skin rash. No one is born with sensitivity to ...

  8. Atopic dermatitis: professional orientation.

    Science.gov (United States)

    Frimat, Paul; Boughattas, Wided; Even, Dorothée

    2015-01-01

    Atopic dermatitis is often exacerbated by the working environment. In order to reduce the risk of allergy, young people must receive better medical guidance when they choose a career. This is all the more relevant for young atopic patients.

  9. Flagellate shiitake mushroom dermatitis.

    Science.gov (United States)

    Luber, Adam J; Ackerman, Lindsay S

    2015-08-15

    An 84-year-old woman presented with 5 days of a pruritic skin eruption that formed arciform and linear patterns. She was diagnosed with flagellate shiitake mushroom dermatitis related to shiitake mushroom consumption the day prior symptom onset.

  10. Occupational Contact Dermatitis

    Directory of Open Access Journals (Sweden)

    Sasseville Denis

    2008-06-01

    Full Text Available Occupational contact dermatitis accounts for 90% of all cases of work-related cutaneous disorders. It can be divided into irritant contact dermatitis, which occurs in 80% of cases, and allergic contact dermatitis. In most cases, both types will present as eczematous lesions on exposed parts of the body, notably the hands. Accurate diagnosis relies on meticulous history taking, thorough physical examination, careful reading of Material Safety Data Sheets to distinguish between irritants and allergens, and comprehensive patch testing to confirm or rule out allergic sensitization. This article reviews the pathogenesis and clinical manifestations of occupational contact dermatitis and provides diagnostic guidelines and a rational approach to management of these often frustrating cases.

  11. Occupational dermatitis due to an epoxy acrylate.

    Science.gov (United States)

    Kanerva, L; Jolanki, R; Estlander, T

    1986-02-01

    A dental assistant developed sensitivity to dental restorative materials within 3 months of starting to use them. They contained the epoxy acrylate BIS-GMA, which is the most commonly used dimethacrylate monomer in dental composite restorations. She was positive to a patch test with BIS-GMA, which was the probable allergen, and epoxy resin, but this substance was not present in the materials used, as shown by high performance liquid chromatography. The patient was also allergic to the disinfectant Desimex i containing dodecyl diaminoethyl glycine.

  12. 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.

  13. 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

  14. Seborrheic Dermatitis: Signs and Symptoms

    Science.gov (United States)

    ... on the body. Sometimes, the affected skin itches. Cradle cap: A type of seborrheic dermatitis Many infants get ... to help keep seborrheic dermatitis under control. Infants: Cradle cap Many babies develop this rash on their scalps. ...

  15. Protein Linked to Atopic Dermatitis

    Science.gov (United States)

    ... Research Matters January 14, 2013 Protein Linked to Atopic Dermatitis Normal skin from a mouse (left) shows no ... that lack of a certain protein may trigger atopic dermatitis, the most common type of eczema. The finding ...

  16. 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...

  17. Polyurethane toilet seat contact dermatitis.

    Science.gov (United States)

    Turan, Hakan; Saricaoğlu, Hayriye; Turan, Ayşegül; Tunali, Sükran

    2011-01-01

    Polyurethane chemicals are produced by the reaction of isocyanates and they may cause allergic contact dermatitis or precipitate asthma attacks. Contact dermatitis to polyurethane toilet seat has not been reported before. Herein we present a case of allergic contact dermatitis to polyurethane toilet seat. © 2011 Wiley Periodicals, Inc.

  18. 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.

  19. Eyelid Dermatitis Caused by Allergic Contact to Acrylates in Artificial Nails.

    Science.gov (United States)

    Moreira, Jorge; Gonçalves, Rita; Coelho, Pedro; Maio, Tiago

    2017-03-13

    Over the past few years, there has been an increase in cases of allergic contact dermatitis caused by acrylates, because of the growing popularity of artificial nails. Pathological reactions to artificial nails typically occur on or around the nail area. Eyelid contact dermatitis due to artificial nails is rarely seen, especially in a nonoccupational setting. The authors report the case of a 45-year-old female accountant who developed eyelid dermatitis due to artificial nails.

  20. Eyelid Dermatitis Caused by Allergic Contact to Acrylates in Artificial Nails

    Science.gov (United States)

    Moreira, Jorge; Gonçalves, Rita; Coelho, Pedro; Maio, Tiago

    2017-01-01

    Over the past few years, there has been an increase in cases of allergic contact dermatitis caused by acrylates, because of the growing popularity of artificial nails. Pathological reactions to artificial nails typically occur on or around the nail area. Eyelid contact dermatitis due to artificial nails is rarely seen, especially in a nonoccupational setting. The authors report the case of a 45-year-old female accountant who developed eyelid dermatitis due to artificial nails. PMID:28603598

  1. 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...

  2. Excipients in Oral Antihistamines Can Perpetuate Allergic Contact Dermatitis.

    Science.gov (United States)

    Tocci, Elizabeth M; Robinson, Amanda; Belazarian, Leah; Foley, Elizabeth; Wiss, Karen; Silvestri, Dianne L

    2015-01-01

    Propylene glycol is a well-documented causative agent of allergic contact dermatitis (ACD). It is also reported to cause systemic dermatitis after ingestion of foods or medicines containing it and after intravenous injection of a medicine with propylene glycol in its base. We describe two adolescents with sensitivity to propylene glycol confirmed by patch testing whose dermatitis improved dramatically after cessation of oral antihistamines containing propylene glycol. We report these cases to alert providers to the potential for worsening of ACD due to systemic exposure to propylene glycol in patients with a cutaneous sensitivity to the allergen. © 2015 Wiley Periodicals, Inc.

  3. Hand dermatitis: uncommon presentations.

    Science.gov (United States)

    Bauer, Andrea

    2005-01-01

    Hand dermatitis is a common diagnosis seen in dermatologic and general practice. It can present with typical morphology, but uncommon manifestations are possible. This review reports on common and uncommon presentations of irritant and allergic hand dermatitis focusing on uncommon localizations, time course, and morphology such as follicular, pustular, bullous, ulcerous, exudative erythema multiforme-like, purpuric, lichenoid, pigmented, and depigmented skin lesions. Clinical diagnosis can be challenging. Even histopathology is not always very helpful. Thorough evaluation of the patient's history and investigation of clinical morphology are the cornerstones of diagnosis.

  4. Itch in Atopic Dermatitis.

    Science.gov (United States)

    Kido-Nakahara, Makiko; Furue, Masutaka; Ulzii, Dugarmaa; Nakahara, Takeshi

    2017-02-01

    Chronic itch in inflammatory skin diseases, such as atopic dermatitis, markedly diminishes the quality of life of affected individuals. Comprehensive progress has been made in understanding itch signaling and associated mediators in the skin, dorsal root ganglia, spinal cord, and central nervous system, which may amplify or suppress atopic itch. Conventional therapies for atopic dermatitis are capable of reducing atopic itch; however, most patients are not satisfied with the antipruritic capacity of conventional treatments. Exploring itch pathways and mechanisms may lead to novel therapeutic approaches for atopic itch. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. 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.

  6. Lesiones anatomo-patologicas en cuyes intoxicados experimentalmente con Pteridium aquilinum como modelo animal para bovinos con hematuria vesical enzootica bovina

    National Research Council Canada - National Science Library

    Ramos G., Mariella; Chavera C., Alfonso; Tabacchi N., Luis; Huaman U., Hector; Sandoval C., Nieves; Rodriguez G., Jose

    2012-01-01

    ...) intoxicados experimentalmente por via oral con pellets conteniendo Pteridium aquilinum (Pa) por 135 dias. El cuy se empleo como modelo experimental para bovinos con Hematuria Vesical Enzootica Bovina...

  7. 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...

  8. 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...

  9. Seborrheic dermatitis and homeopathy

    Directory of Open Access Journals (Sweden)

    Lawrence Chukwudi Nwabudike

    2011-10-01

    Full Text Available Introduction: Seborrheic dermatitis is a common, usually mild skin condition affecting both sexes. Infants as well as adults may be afflicted. It may cause discomfort when not properly treated. Seborrheic dermatitis is in the spectrum of diseases found frequently in HIV infected patients and in people with AIDS. Various treatment modalities exist, all aimed at control and not cure of the disease. Homeopathy is a system of treatment that is cheap, apparently free of side-effects, does not interact with regular medications and is widely applicable in many fields of medicine, including dermatology. Any new, but efficacious, treatment modality is always welcome in dermatology. Materials and methods: Two patients with seborrheic dermatitis of varying severity and duration were treated with homeopathy and the results documented. Results: The patients recovered fully and are still in remission years later. Conclusions: Homeopathy may be of use in the treatment of acute and chronic seborrheic dermatitis. Since it is cheap, free of side-effects and does not interfere with regular medication, it may become an attractive option in the treatment of this disorder, especially in patients with multiple pathologies.

  10. Dermatitis in bulb growers.

    Science.gov (United States)

    Bruynzeel, D P; de Boer, E M; Brouwer, E J; de Wolff, F A; de Haan, P

    1993-07-01

    A damaged skin forms a health hazard in flower-bulb growers as it enables higher permeation rates for pesticides than normal skin. Therefore, an investigation was performed into the skin condition of 103 bulb growers and 49 controls. Contact dermatitis of the hands was of the same order (11 and 10%) in both groups. However, minor signs of dermatitis were seen more often in bulb growers (30 versus 8%, p narcissus sap during the investigation. This irritant sap, as well as many other skin contacts with irritants such as hyacinth dust and pesticides, seemed to be responsible for many skin complaints. Contact sensitization was suspected in 19 growers and 3 controls. Patch tests showed that contact sensitization existed to pesticides in probably 10, and to flower-bulb extracts in 4 growers. Reactions to propachlor were not regarded as very reliable as the test concentration seemed to be marginally irritant. There were only a few allergic reactions to narcissus (3) and tulip (2) and none to hyacinth. This investigation showed that minor irritant contact dermatitis was frequent in bulb growers, and indicated that contact sensitization to pesticides and bulbs seemed to be a less frequent but important cause of dermatitis.

  11. Exacerbating factors of itch in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Hiroyuki Murota

    2017-01-01

    Full Text Available Atopic dermatitis (AD displays different clinical symptoms, progress, and response to treatment during early infancy and after childhood. After the childhood period, itch appears first, followed by formation of well-circumscribed plaque or polymorphous dermatoses at the same site. When accompanied with dermatitis and dry skin, treatment of skin lesions should be prioritized. When itch appears first, disease history, such as causes and time of appearance of itch should be obtained by history taking. In many cases, itch increases in the evening when the sympathetic nerve activity decreased. Treatment is provided considering that hypersensitivity to various external stimulations can cause itch. Heat and sweating are thought to especially exacerbate itch. Factors causing itch, such as cytokines and chemical messengers, also induce itch mainly by stimulating the nerve. Scratching further aggravates dermatitis. Skin hypersensibility, where other non-itch senses, such as pain and heat, are felt as itch, sometimes occurs in AD. Abnormal elongation of the sensory nerve into the epidermis, as well as sensitizing of the peripheral/central nerve, are possible causes of hypersensitivity, leading to itch. To control itch induced by environmental factors such as heat, treatment for dermatitis is given priority. In the background of itch exacerbated by sweating, attention should be given to the negative impact of sweat on skin homeostasis due to 1 leaving excess sweat on the skin, and 2 heat retention due to insufficient sweating. Excess sweat on the skin should be properly wiped off, and dermatitis should be controlled so that appropriate amount of sweat can be produced. Not only stimulation from the skin surface, but also visual and auditory stimulation can induce new itch. This “contagious itch” can be notably observed in patients with AD. This article reviews and introduces causes of aggravation of itch and information regarding how to cope with such

  12. Exacerbating factors of itch in atopic dermatitis.

    Science.gov (United States)

    Murota, Hiroyuki; Katayama, Ichiro

    2017-01-01

    Atopic dermatitis (AD) displays different clinical symptoms, progress, and response to treatment during early infancy and after childhood. After the childhood period, itch appears first, followed by formation of well-circumscribed plaque or polymorphous dermatoses at the same site. When accompanied with dermatitis and dry skin, treatment of skin lesions should be prioritized. When itch appears first, disease history, such as causes and time of appearance of itch should be obtained by history taking. In many cases, itch increases in the evening when the sympathetic nerve activity decreased. Treatment is provided considering that hypersensitivity to various external stimulations can cause itch. Heat and sweating are thought to especially exacerbate itch. Factors causing itch, such as cytokines and chemical messengers, also induce itch mainly by stimulating the nerve. Scratching further aggravates dermatitis. Skin hypersensibility, where other non-itch senses, such as pain and heat, are felt as itch, sometimes occurs in AD. Abnormal elongation of the sensory nerve into the epidermis, as well as sensitizing of the peripheral/central nerve, are possible causes of hypersensitivity, leading to itch. To control itch induced by environmental factors such as heat, treatment for dermatitis is given priority. In the background of itch exacerbated by sweating, attention should be given to the negative impact of sweat on skin homeostasis due to 1) leaving excess sweat on the skin, and 2) heat retention due to insufficient sweating. Excess sweat on the skin should be properly wiped off, and dermatitis should be controlled so that appropriate amount of sweat can be produced. Not only stimulation from the skin surface, but also visual and auditory stimulation can induce new itch. This "contagious itch" can be notably observed in patients with AD. This article reviews and introduces causes of aggravation of itch and information regarding how to cope with such causes. Copyright

  13. Microbiome and pediatric atopic dermatitis.

    Science.gov (United States)

    Powers, Claire E; McShane, Diana B; Gilligan, Peter H; Burkhart, Craig N; Morrell, Dean S

    2015-12-01

    Atopic dermatitis is a chronic inflammatory skin condition with drastic impacts on pediatric health. The pathogenesis of this common disease is not well understood, and the complex role of the skin microbiome in the pathogenesis and progression of atopic dermatitis is being elucidated. Skin commensal organisms promote normal immune system functions and prevent the colonization of pathogens. Alterations in the skin microbiome may lead to increased Staphylococcus aureus colonization and atopic dermatitis progression. Despite the evidence for their important role, probiotics have not been deemed efficacious for the treatment of atopic dermatitis, although studies suggest that probiotics may be effective at preventing the development of atopic dermatitis when given to young infants. This review will cover the most recent published work on the microbiome and pediatric atopic dermatitis. © 2015 Japanese Dermatological Association.

  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. 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

  16. Prevention of atopic dermatitis

    OpenAIRE

    Williams, Hywel C.; Chalmers, Joanne R; Simpson, Eric L.

    2012-01-01

    Atopic dermatitis now affects one in five children, and may progress to asthma and hay fever. In the absence of effective treatments that influence disease progression, prevention is a highly desirable goal. The evidence for most existing disease prevention strategies, such as avoidance of allergens and dietary interventions, has been unconvincing and inconsistent. Fresh approaches to prevention include trying to induce tolerance to allergens in early life, and enhancing the defective skin ba...

  17. 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...... data together with clinical data from metal workers heavily exposed to cobalt suggest that patch-test reactions are sometimes false positive and that patch testers should carefully evaluate their clinical relevance....

  18. 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

  19. 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.

  20. 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.

  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. Textile allergic contact dermatitis: current status.

    Science.gov (United States)

    Coman, Garrett; Blattner, Collin M; Blickenstaff, Nicholas R; Andersen, Rosa; Maibach, Howard I

    2014-01-01

    We conducted a thorough review of Pubmed search results for "textile percutaneous penetration" and "textile absorption". We also determined relevant articles that discussed percutaneous penetration of textiles into the skin and their associated disease states. Due to limitations in current and past publications, we are uncertain of the extent of the clinical problem; however, for patients allergic to textile dye, it is of practical importance, both clinically and in their everyday life. There are many challenges to correctly identifying the offending textile products in a patient with suspected textile dye dermatitis. Different populations may exhibit varying degrees of allergic contact dermatitis (ACD), but more studies must be done to draw further conclusions. This is further complicated when counseling the patient on how to avoid the textile products most likely to cause a recurrence of ACD skin lesions.

  3. 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.

  4. Efeito do cloridrato de oxibutinina na hiperatividade vesical conseqüente a cistite hemorrágica Effects of oxybutynin in bladder hyperactivity caused by hemorrhagic cystitis

    Directory of Open Access Journals (Sweden)

    EK Mizuma

    2003-01-01

    ção dos parâmetros estudados depois da droga mostrou: Fc - p= 0,055; Ic - p=0,0002; Te - p=0,957; Tc - p=0,181; Cv - p=0,206. CONCLUSÕES: O cloridrato de oxibutinina nesse modelo experimental atuou de forma a alterar somente a freqüência das miccções, controlando a hiperatividade e não promovendo alterações nos demais parâmetros estudados.BACKGROUND: The oxybutynin is an anticholinergic agent that binds to muscarinic receptors of bladder muscle promoting an antispasmodic effect. As a consequence there is an increase in bladder capacity, reduction in frequency and a blockade in the initial stimuli of miction. OBJECTIVE: To verify the action of oxybutynin on bladder overactivity due to hemorrhagic cystitis. METHODS: Hemorrhagic cystitis was provoked through an intraperitoneal injection of 200mg/kg of cyclophosphamide in 10 female rats, weighting 200-250g, 24h before the experiment. The control group of 5 female rats received an intraperitoneal injection of 0.5ml of saline. In the experiment the animals were anesthetized with 1.25mg/kg of urethane followed by a cystostomy with a P-50 catheter connected in Y to an infusion pump (rate of infusion - 0.3ml/min and to a polygraph to register bladder pressure. The parameters studied were: frequency of bladder contraction (Fc, contraction intensity (Ci, time of bladder filling (Tf and contraction (Tc, and vesical capacity (Vc (Tf x flow. We determined the mean value for each parameter following of 10min of observation. After these determinations all rats received 71mg/kg of oxybutynin chloride through nasogastric tubing and 1h afterward the measures were repeated. The data were compared with the Kruskal-Wallis test considering significant a p<0.05. RESULTS: A comparison both groups (control versus experimental before the use of oxybutynin showed the following values of p: Fc - 0.007; Ci - 0.0002; Tf - 0.768; Tc - 0.492; Vc - 0.055. After the use of oxybutynin the corresponding values were: Fc - p=0.055; Ci - p=0.0002; Tf

  5. 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.

  6. General guidelines for medically screening mixed population groups potentially exposed to nerve or vesicant agents

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.P.; Munro, N.B. (Oak Ridge National Lab., TN (United States)); Sidell, F.R. (Army Medical Research Inst. of Chemical Defense, Aberdeen Proving Ground, MD (United States)); Leffingwell, S.S. (Centers for Disease Control, Atlanta, GA (United States). Center for Environmental Health and Injury Control)

    1992-01-01

    A number of state and local planners have requested guidance on screening protocols and have expressed interest in sampling body fluids from exposed or potentially exposed individuals as a means of estimating agent dose. These guidelines have been developed to provide a clear statement that could be used by state and local emergency response personnel in the event of a nerve or vesicant agent incident resulting in off-post contamination; maximum protection from harm is the goal. The assumption is that any population group so exposed would be heterogeneous for age, gender, reproductive status, and state of health.

  7. 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

  8. Superselective embolization of the inferior vesical artery for the treatment of intractable hematuria from pelvic malignancy: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hyun Jung; Jeon, Eui Yong [Hallym Univ. Sacred Heart Hospital/Hallym Univ. College of Medicine, Anyang, (Korea, Republic of); Choi, Sun Young [Ewha Womans Univ. Seoul (Korea, Republic of); Han, Kum Hyun [Inje Univ. Ilsan Paik Hospital/Inje Univ. College of Medicine, Goyang (Korea, Republic of)

    2012-05-15

    Intractable hematuria in from pelvic malignancy can be managed with conservative treatment in most patients. However, when treatment fails, surgical intervention may be required. Unfortunately, in most cases, the general condition of most patients is unfavorable for major surgery, with many patients having an inoperable status. We present two cases where intractable hematuria was successfully controlled by bilateral embolization of the inferior vesical artery with polyvinyl alcohol particles. Hematuria did not recur during the subsequent period and no complication was observed. Thus, bilateral embolization of the inferior vesical artery should be considered as an alternative method for the treatment of massive intractable hematuria caused by pelvic malignancy.

  9. 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.

  10. Atopic Dermatitis and Homeopathy

    Directory of Open Access Journals (Sweden)

    Lawrence Chukwudi Nwabudike

    2012-07-01

    Full Text Available Introduction: Atopic dermatitis (AD is a chronic, relapsing disorder of the skin associated with allergen sensitization and impaired barrier function. There is often a family history of pruritic skin disease or asthma.Materials and Methods: Three cases of atopic dermatitis treated with homeopathy are presented. Case 1 is a case of a 22-year-old female, with AD since early childhood, which had not responded to standard topical therapy. She received several homeopathic medicines, with transitory effect until she finally received the medicine Aurum metallicum, at M potency. At present, 1 year after cessation of treatment, she remains lesion-free. Case 2 is a case of a 10-month-old baby with a an 8-month history of itchy rash and poor sleep, that had failed to respond to treatment. The patient was given the homeopathic medicine Lachesis at C30 potency and responded. The rashes receded and the patient was able to sleep better at night. Case 3 is a case of an 11-month-old boy with a 3-month history of itchy rash, diagnosed as having AD and treated with topical steroids. After 3 months of unsuccessful treatment, the patient was brought in for homeopathic therapy. He received the homeopathic medicine Lachesis, at C30 potency. He improved under this treatment and is currently lesion-free, 6 months after cessation of treatment.Conclusions: Three cases of atopic dermatitis that failed to respond to treatment were given homeopathic therapy and responded adequately. The patients remained free of lesions even after cessation of treatment.

  11. Contact dermatitis to methylisothiazolinone*

    Science.gov (United States)

    Scherrer, Maria Antonieta Rios; Rocha, Vanessa Barreto; Andrade, Ana Regina Coelho

    2015-01-01

    Methylisothiazolinone (MI) is a preservative found in cosmetic and industrial products. Contact dermatitis caused by either methylchloroisothiazolinone/methylisothiazolinone (MCI/MI or Kathon CG) or MI has shown increasing frequency. The latter is preferably detected through epicutaneous testing with aqueous MI 2000 ppm, which is not included in the Brazilian standard tray. We describe a series of 23 patients tested using it and our standard tray. A case with negative reaction to MCI/MI and positive to MI is emphasized. PMID:26734880

  12. Toxicity of vesicant agents scheduled for destruction by the chemical stockpile disposal program

    Energy Technology Data Exchange (ETDEWEB)

    Watson, A.P.; Griffin, G.D. (Oak Ridge National Lab., TN (United States))

    1992-11-01

    The vesicant agents of the unitary chemical munitions stockpile include various formulations of sulfur mustard [bis-(2-chloroethyl) sulfide; agents H, HD, and HT] and small quantities of the organic arsenical Lewisite [dichloro(2-chlorovinyl)arsine; agent L]. These agents can be dispersed in liquid, aerosol, or vapor form and are capable of producing severe chemical burns upon direct contact with tissue. Moist tissues such as the eyes, respiratory tract, and axillary areas are particularly affected. Available data summarizing acute dose response in humans and laboratory animals are summarized. Vesicant agents are also capable of generating delayed effects such as chronic bronchitis, carcinogenesis, or keratitis/keratopathy of the eye under appropriate conditions of exposure and dose. These effects may not become manifest until years following exposure. Risk analysis derived from carcinogenesis data indicates that sulfur mustard possesses a carcinogenic potency similar to that of benzo[a]pyrene. Because mustard agents are alkylating compounds, they destroy individual cells by reaction with cellular proteins, enzymes, RNA, and DNA. Once begun, tissue reaction is irreversible. Mustard agents are mutagenic; data for cellular and laboratory animal assays are presented. Reproductive effects have not been demonstrated in the offspring of laboratory rats. Acute Lewisite exposure has been implicated in cases of Bowen's disease, an intraepidermal squamous cell carcinoma. Lewisite is not known to generate reproductive or teratogenic effects. 112 refs., 1 fig., 6 tabs.

  13. Value of normalized apparent diffusion coefficient for estimating histological grade of vesical urothelial carcinoma.

    Science.gov (United States)

    Wang, H J; Pui, M H; Guo, Y; Li, S R; Liu, M J; Guan, J; Zhang, X L; Feng, Y

    2014-07-01

    To compare the efficacy of apparent diffusion coefficient (ADC) and normalized ADC (nADC) for estimating the histological grade of vesical urothelial carcinoma and to identify an optimal reference for nADC calculation. Thirty patients with histologically confirmed vesical urothelial carcinomas underwent preoperative diffusion-weighted magnetic resonance imaging (DW-MRI) of the pelvis. nADC of the tumour was calculated as ADC (tumour)/ADC (reference) using urine in the bladder lumen, and the obturator internus and gluteus maximus muscles as reference. Receiver operating characteristic (ROC) curves were constructed and compared to identify an optimal reference for nADC calculation. Both ADC and nADC of low-grade tumours (1.112 ± 0.159 × 10(-3) mm(2)/s, 0.403 ± 0.047 × 10(-3) mm(2)/s) were significantly (p obturator internus (0.960) and gluteus maximus (0.945). nADC is superior to ADC for estimating the histological grade of bladder carcinoma using urine in the bladder lumen as an optimal reference for nADC calculation. Copyright © 2014 The Royal College of Radiologists. Published by Elsevier Ltd. All rights reserved.

  14. Ketoprofen-induced photoallergic dermatitis

    Directory of Open Access Journals (Sweden)

    Tiffany Yvonne Loh

    2016-01-01

    Full Text Available Drug-induced photosensitivity reactions are significant adverse effects. Ketoprofen is one of the most common drugs that can cause skin rash in sun-exposed areas. Non-steroidal anti-inflammatory drugs (NSAIDs, such as ketoprofen, are often used for a variety of symptoms, including pain and fever. An understanding of the presentation and clinical course of ketoprofen-induced photosensitivity is necessary to correctly diagnose and manage this condition. Ketoprofen-induced photosensitivity reactions usually present as photoallergic dermatitis, which is a cell-mediated immune process. The benzophenone moiety in ketoprofen plays a major role in ketoprofen′s ability to act as a photosensitizer. Several agents, such as fenofibrate and octocrylene have been found to be associated with aggravation of ketoprofen-induced photoallergic dermatitis or cross-photosensitization, and these reactions result from structural similarities with ketoprofen. Treatment of ketoprofen-induced photoallergic dermatitis includes discontinuation of ketoprofen, topical or systemic corticosteroids and avoidance of sun exposure and agents known to exacerbate dermatitis. In conclusion, photoallergic dermatitis is a significant adverse effect of ketoprofen. Some agents known to worsen dermatitis may be found in sun protection products (notably, octocrylene in sunscreen. Educating the patient to avoid these products is critical to treatment. Since NSAIDs, such as ketoprofen, are used commonly for a variety of illnesses, drug-induced photoallergic dermatitis should be high on the differential in individuals using these medications who present with acute onset of a rash in sun-exposed areas.

  15. Dermatitis artefacta: a review.

    Science.gov (United States)

    Rodríguez Pichardo, A; García Bravo, B

    2013-12-01

    Dermatitis artefacta is a rarely diagnosed disorder that is often a source of perplexity and anxiety for dermatologists because they know less about the cause of this self-inflicted condition than the patients themselves. It differs from other skin disorders in that diagnosis is made by exclusion rather than on the basis of histologic and biochemical findings and therefore involves a considerable investment of time and resources. Based on the findings of a study of 201 patients diagnosed with dermatitis artefacta between 1976 and 2006, we review the different clinical presentations of this skin disorder and discuss its diagnosis and treatment. The series analyzed comprised 152 women and 49 men (female to male ratio of 3.1:1) with a mean age of 31.2 years. The patients were mostly single and had a low educational level and few or no job qualifications or skills. Copyright © 2011 Elsevier España, S.L. and AEDV. All rights reserved.

  16. 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.

  17. Shiitake Mushroom Dermatitis: A Review.

    Science.gov (United States)

    Stephany, Mathew Paul; Chung, Stella; Handler, Marc Zachary; Handler, Nancy Stefanie; Handler, Glenn A; Schwartz, Robert A

    2016-10-01

    Shiitake mushroom dermatitis is a cutaneous reaction caused by the consumption of raw or undercooked shiitake mushrooms. Symptoms include linear erythematous eruptions with papules, papulovesicles or plaques, and severe pruritus. It is likely caused by lentinan, a heat-inactivated beta-glucan polysaccharide. Cases were initially reported in Japan but have now been documented in other Asian countries, North America, South America, and Europe, as this mushroom is now cultivated and consumed worldwide. Shiitake mushroom dermatitis may result from mushroom ingestion or from handling, which can result in an allergic contact dermatitis.

  18. Systemic contact dermatitis to corticosteroids.

    Science.gov (United States)

    Baeck, M; Goossens, A

    2012-12-01

    Although unexpected and paradoxical, allergic hypersensitivity to corticosteroids is a common finding, delayed-type reactions being much more frequently encountered than the immediate-type ones. Although the skin is the main sensitization and elicitation route, other routes, amongst them systemic administration of corticosteroids may exceptionally be involved. To determine the frequency, clinical presentation and cross-reactivity patterns for allergic reactions following systemic administration of corticosteroids amongst patients with identified and investigated 'contact allergy' to corticosteroids. We reviewed clinical data, patch test results and sensitization sources in patients who reacted positively to corticosteroids tested in the K.U. Leuven Dermatology department during an 18-year period. Sixteen subjects (out of 315 with CS delayed-type hypersensitivity) presented with allergic manifestations due to systemic administration of corticosteroids. Most patients reacted to molecules from the three groups of the recently reappraised classification. The reactions observed seem to be in most cases 'systemic contact dermatitis' due to oral or parenteral re-exposure of sensitized individuals with the respective corticosteroids previously applied topically. Moreover, most patients seem to be able to react to any corticosteroid molecules and therefore need a systematic individualized evaluation of their sensitization/tolerance profile. © 2012 John Wiley & Sons A/S.

  19. 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

  20. Occupational contact dermatitis in hairdressers

    DEFF Research Database (Denmark)

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

    2014-01-01

    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 19...

  1. 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

  2. New insights into atopic dermatitis

    National Research Council Canada - National Science Library

    Leung, Donald Y M; Boguniewicz, Mark; Howell, Michael D; Nomura, Ichiro; Hamid, Qutayba A

    2004-01-01

    Atopic dermatitis is a chronic inflammatory skin disease associated with cutaneous hyperreactivity to environmental triggers and is often the first step in the atopic march that results in asthma and allergic rhinitis...

  3. Radiation recall dermatitis with azithromycin

    OpenAIRE

    Vujovic, O.

    2010-01-01

    Radiation recall is a well-known phenomenon that involves the “recall” of an acute inflammatory reaction in a previously irradiated region after administration of certain drugs. The most common type of radiation recall is radiation recall dermatitis, which involves the reoccurrence of an acute inflammatory skin reaction in previously irradiated skin. Most radiation recall reactions are attributable to chemotherapeutic agents. One previously reported case of radiation recall dermatitis occurre...

  4. Contact dermatitis to botanical extracts.

    Science.gov (United States)

    Kiken, David A; Cohen, David E

    2002-09-01

    A review of the literature of reported cases of contact dermatitis to a variety of natural herbal extracts is Presented. Natural extracts are commonly used ingredients in many cosmetic preparations and homeopathic remedies. Although the term natural botanical extracts inherently purports to have beneficial and benign properties, these extracts can cause adverse reactions in individuals. As such, dermatologists should be cognizant of these agents as possible sources of allergenicity in patients presenting with contact dermatitis. Copyright 2002, Elsevier Science (USA). All rights reserved.

  5. Microbiome in atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Wollina U

    2017-02-01

    Full Text Available Uwe Wollina Department of Dermatology and Allergology, Academic Teaching Hospital Dresden-Friedrichstadt, Dresden, Germany Abstract: Atopic dermatitis (AD is a common chronic inflammatory skin disease affecting ~10–20% of the general population. AD is characterized by disturbances in epidermal barrier function and hyperactive immune response. Recently, changes in the skin and intestinal microbiome have been analyzed in more detail. The available data suggest a link between disturbed skin microbiome and course of the disease. Flares of the disease are associated with an expansion of Staphylococcus aureus on lesional skin and a substantial loss of biodiversity in skin microbiome. Staphylococci exoproteins and superantigens evoke inflammatory reactions in the host. Skin microbiome includes superficial stratum corneum that is affected by environmental factors such as exposure to germs and cleansing. Available evidence argues for a link between epidermal barrier impairment and disturbances in skin microbiome in AD. In contrast to skin microbiome, intestinal microbiome seems to become stabilized after infancy. There is also a significant heritable component for intestinal microbiome. The microbial taxa, relative percentages and quantities vary remarkably between the different parts of the intestinal tract. Early intestinal microbial colonization may be a critical step for prevention of further development of AD. Skin barrier-aimed topical treatments help to develop a neo-microbiome from deeper compartments. Probiotics, prebiotics and synbiotics have been investigated for the treatment of AD, but further investigations are needed. Targeted treatment options to normalize skin and intestinal microbiome in AD are under investigation. Keywords: atopic dermatitis, microbiome, staphylococci, skin, intestine, antimicrobial peptides

  6. Contactants in ′Kum-Kum′ dermatitis

    Directory of Open Access Journals (Sweden)

    Kumar Jagannath

    1996-01-01

    Full Text Available Twenty patients having contact dermatitis on the forehead due to Kum-Kum were patch tested with the commercially available Kum-Kum used by the patient as such, and also the extended European standard series of allergens, as well as brilliant lake red R, sudan I, aminoazobenzene and canaga oil since analysis of the Kum-Kum by thin-layer chromatography showed presence of these constituents. Patch tests were positive in all the patients with the commercial Kum-Kum and brilliant lake red R, sudan I, aminoazobenzene and canaga oil, but not with the extended European standard series of allergens.

  7. Safety and Efficacy of Pimecrolimus in Atopic Dermatitis : A 5-Year Randomized Trial

    NARCIS (Netherlands)

    Sigurgeirsson, Bardur; Boznanski, Andrzej; Todd, Gail; Vertruyen, Andre; Schuttelaar, Marie-Louise A.; Zhu, Xuejun; Schauer, Uwe; Qaqundah, Paul; Poulin, Yves; Kristjansson, Sigurdur; von Berg, Andrea; Nieto, Antonio; Boguniewicz, Mark; Paller, Amy S.; Dakovic, Rada; Ring, Johannes; Luger, Thomas

    BACKGROUND AND OBJECTIVES: Atopic dermatitis (AD) primarily affects infants and young children. Although topical corticosteroids (TCSs) are often prescribed, noncorticosteroid treatments are needed because compliance with TCSs is poor due to concerns about their side effects. In this longest and

  8. Uso excessivo do cateter vesical em pacientes internados em enfermarias de hospital universitário

    Directory of Open Access Journals (Sweden)

    Lucieni de Oliveira Conterno

    2011-10-01

    Full Text Available Este estudo de corte incluiu 254 pacientes adultos que usaram cateter vesical (CV durante a hospitalização em enfermarias de um hospital universitário. Foram avaliados: utilização do cateter, indicação, tempo de permanência, densidade de infecção urinária, mortalidade e permanência hospitalar. Durante o período de estudo, 14% dos pacientes internados usaram CV, totalizando 1.735 CV-dia. Em 23% dos casos, o procedimento não foi prescrito, nem sua indicação foi documentada. O tempo médio de uso do CV foi de 6,8 dias. Entre os pacientes clínicos, a indicação do CV foi inadequada em 29%; o tempo de permanência foi considerado inadequado em 49% dos pacientes clínicos e em 66,9% dos pacientes cirúrgicos. Pacientes com uso inadequado do CV tiveram mais infecção do trato urinário (RR 1,86 IC95% 1,4 a 3,04 e maior tempo de permanência hospitalar (11,9 e 8,9 dias, p=0,002. O estudo permitiu identificar no processo assistencial falhas potencialmente modificáveis e importantes para a prevenção da infecção do trato urinário por cateter vesical.

  9. Effect of pelvic floor muscle contraction on vesical and rectal function with identification of puborectalis-rectovesical inhibitory reflex and levator-rectovesical excitatory reflex.

    Science.gov (United States)

    Shafik, A; El-Sibai, O

    2001-08-01

    The effects of pelvic floor muscle contraction on rectal and vesical function were studied in 19 healthy volunteers with the aim of shedding light on some of the hitherto vague aspects of the mechanisms involved in micturition and defecation and their disorders. Rectal and vesical pressures were recorded during puborectalis (PR) and levator ani (LA) muscle stimulation with the rectum or urinary bladder empty and full. Muscle stimulation was effected by needle EMG electrode. The pressure responses to stimulation of the PR and LA muscles were also recorded with these muscles and the rectum and urinary bladder individually anesthetized in 12 of the 19 subjects. The test was repeated using saline instead of xylocaine. PR and LA muscle stimulation produced no pressure response in the empty rectum or bladder. Upon rectal balloon distension with a mean of 156.6+/-34.2 ml of carbon dioxide the mean rectal pressure was 64.6+/-18.7 cm H2O, the subject felt the urge to evacuate and the balloon was expelled to the exterior. On PR muscle stimulation at rectal distension with the above volume, the subject did not feel the urge to evacuate, the rectal pressure was 8.2+/-1.6 cm H2O and the balloon was not expelled. Upon LA stimulation at the same volume, the urge persisted, the rectal pressure was higher and the balloon was expelled. Vesical filling with a mean of 378.2+/-23.6 ml of saline initiated the urge to urinate and elevated the vesical pressure. PR muscle stimulation at this volume aborted the urge and pressure elevation, while LA stimulation caused more elevation of the vesical pressure and spontaneous micturition. Bladder filling with a mean of 423.6+/-38.2 ml produced high vesical pressure and spontaneous urination, both of which were prevented by PR muscle stimulation but not by LA muscle stimulation. Stimulation of the PR and LA muscles during individual anesthetization of the rectum, bladder or PR and LA muscles resulted in no significant rectal or vesical pressure

  10. 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

  11. Dermatitis, atopic on the legs (image)

    Science.gov (United States)

    ... are caused by an inherited allergic condition called atopic dermatitis. Many of these areas have been scratched until ... infection triggering and perpetuating the problem. In adults, atopic dermatitis frequently involves the body creases, such as inside ...

  12. Dermatitis, atopic on the arms (image)

    Science.gov (United States)

    This person has inherited allergic skin inflammation (atopic dermatitis) on the arms. Red (erythematous), scaly plaques can be seen on the inside of the elbows (antecubital fossa). In adults, atopic dermatitis usually ...

  13. Retrospective Study: Atopic Dermatitis in Childhood

    OpenAIRE

    Sihaloho, Kristina; Indramaya, Diah Mira

    2017-01-01

    Background: Atopic dermatitis is a chronically and relapsing inflammatory skin disease affecting individuals with atopic history or their families. Atopic dermatitis affects all ageswith percentage 15-30% in children and 1-2% in adults. Chronic pruritus, skin infection, sleep disorder, and growth disorder are signs and symptomps commonly found in childhood atopic dermatitis. Evaluation of the profile and management of DA were needed to improve the management of atopic dermatitis. Purpose:To e...

  14. Systemic contact dermatitis

    Directory of Open Access Journals (Sweden)

    Daria Nowak

    2016-02-01

    Full Text Available Systemic contact dermatitis (SCD is a skin inflammation occurring in a patient after systemic administration of a hapten, which previously caused an allergic contact skin reaction in the same person. Most frequently, hypersensitivity reactions typical for SCD occur after absorption of haptens with food or inhalation. Haptens occur mainly in the forms of metals and compounds present in natural resins, preservatives, food thickeners, flavorings and medicines. For many years, several studies have been conducted on understanding the pathogenesis of SCD in which both delayed type hypersensitivity (type IV and immediate type I are observed. Components of the complement system are also suspected to attend there. Helper T cells (Th (Th1 and Th2, cytotoxic T lymphocytes (Tc, and NK cells play a crucial role in the pathogenesis of SCD. They secrete a number of pro-inflammatory cytokines. In addition, regulatory T cells (Tregs have an important role. They control and inhibit activity of the immune system during inflammation. Tregs release suppressor cytokines and interact directly with a target cell through presentation of immunosuppressive particles at the cell surface. Diagnostic methods are generally the patch test, oral provocation test, elimination diet and lymphocyte stimulation test. There are many kinds of inflammatory skin reactions caused by systemic haptens’ distribution. They are manifested in a variety of clinical phenotypes of the disease.

  15. 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.

  16. 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.

  17. [Atopic dermatitis: pathophysiology update].

    Science.gov (United States)

    Taieb, Alain

    2012-03-01

    Atopic dermatitis (AD) is very common in industrialized countries, where it affects 15% to 30% of children and 2% to 10% of adults. AD has a complex determinism, combining environmental influences and genetic predisposition, hitherto dominated by an immunological perspective, particularly after the discovery of associated high IgE serum levels. DA is a possible mode of onset of asthma, allergic rhinitis and food allergies, resulting in the poorly understood "atopic march". The discovery of mutations in the filaggrin gene, a key protein for stratum corneum maturation, have refocused attention on the skin and operated a Copernican revolution in our understanding of this group of disorders. AD has become a prototype of inflammatory epithelial barrier diseases. The epidermal barrier has three major elements: the stratum corneum, which provides an air-liquid barrier, tight junctions in the granular layer (liquid-liquid barrier), and Langerhans cells that capture antigens (immunological barrier). Better knowledge of the molecular events underlying epidermal barrier function and its dysfunction in AD should lead to ways of preventing and eventually curing this group of disorders.

  18. A dorsal model for cutaneous vesicant injury by 2-chloroethyl ethyl sulfide using C57BL/6 mice.

    Science.gov (United States)

    Isidore, Myriane A; Castagna, Michael P; Steele, Keith E; Gordon, Richard K; Nambiar, Madhusoodana P

    2007-01-01

    To evaluate stem cell-derived therapeutics for cutaneous vesicant injuries, we developed a dorsal exposure model using C57BL/6 black mice and half-mustard, 2-chloroethyl ethyl sulfide (CEES). The dorsal side of a mouse was exposed to 1-5 microl of CEES for 10 minutes and then decontaminated. The data demonstrate that 3 microl of CEES induced edema and erythema that peaked 24 h post exposure. Histopathology showed a central area of deep injury characterized by severe necrosis of epidermis and dermis. The C57BL/6 is a unique model that can be used to unravel the molecular mechanism of injury, identify the effects of black skin pigmentation, and evaluate the efficacy of stem cell therapeutics for cutaneous vesicant exposure.

  19. The use of laboratory methods in contact dermatitis induced by composite materials.

    Science.gov (United States)

    Ayala, F; Lembo, G; Balato, N; Patruno, C; Scognamiglio, G; Strazzullo, G; de Stefano, S

    1990-05-01

    Thin-layer chromatography, column chromatography, mass spectrometry and nuclear magnetic resonance were used to investigate the chemical constituents and haptens responsible in 2 different circumstances where allergic contact dermatitis from composite materials was suspected. In an aircraft factory where epoxy resins were used, tetraglycidyl-4,4'-dimethyl dianiline and phenylglycidyl ether were identified as the haptens responsible for an outbreak of contact dermatitis. The role of abietic acid as the main sensitizer in colophony was confirmed in a case of contact dermatitis occurring in a sportsman with an acute eczematous reaction due to a leg bandage. Identification of the chemical sensitizers was possible only by using the aforementioned laboratory methods.

  20. EXTERNAL NON-STEROID TREATMENT OF CHILDREN WITH ATOPIC DERMATITIS: TREATMENT, CARE, PREVENTION

    Directory of Open Access Journals (Sweden)

    А.А. Tikhomirov

    2011-01-01

    Full Text Available Atopic dermatitis remains an important medico-social problem due to its high spread in the population and development of complications. External non-steroid therapy remains first line treatment. This article presents treatment results of 40 patients aged 1 to 17 years old with moderate to severe atopic dermatitis with Zinocap cream (pirition zinc. Clinical efficacy of the treatment was assessed using SCORAD index and DLQI questionnaire at a first visit and on days 8, 15 and 22 of treatment.Key words: atopic dermatitis, zinc pirition, children. (Voprosy sovremennoi pediatrii — Current Pediatrics. — 2011; 10 (6: 122–127

  1. The multiple factors affecting the association between atopic dermatitis and contact sensitization

    DEFF Research Database (Denmark)

    Thyssen, J P; McFadden, J P; Kimber, I

    2014-01-01

    , fragrances and other ingredients in emollients. Moreover, the prevalence of metal allergy seems to be increased, probably due to compromised chelation of the metals in the stratum corneum of patients with atopic dermatitis. However, conversely, the T-helper cell 2 bias that characterizes immune responses......Atopic dermatitis and allergic contact dermatitis are both common skin diseases having an immune pathogenesis. There has been considerable interest about their inter-relationships with regard to altered susceptibility. Recent investigations have shed new light on this important question...

  2. Allergic contact dermatitis in children with and without atopic dermatitis.

    Science.gov (United States)

    Schena, Donatella; Papagrigoraki, Anastasia; Tessari, Gianpaolo; Peroni, Anna; Sabbadini, Chiara; Girolomoni, Giampiero

    2012-01-01

    Prevalence and causes of allergic contact dermatitis (ACD) in children vary with time and geographical area. This study aimed to determine the relevant allergens causing ACD in children and the relation between ACD and atopic dermatitis (AD). A cohort study on 349 children (0-15 years old) patch tested over a 7-year period was conducted. Patch test results were positive for at least 1 allergen in 69.3% of patients and were relevant in 69.8%. The highest sensitization rate (76.7%) was observed in children who are 0 to 5 years old (n = 86, 64% females), followed by the group of 6- to 10-year olds (70%, n = 157, 47.8% females), whereas 62.3% of 11- to 15-year-old children (n = 106, 59.4%) were sensitized. The most frequent allergens were nickel (16.3%), cobalt (6.9%), Kathon CG (5.4%), potassium dichromate (5.1%), fragrance mix (4.3%), and neomycin (4.3%). Body areas mostly affected were upper limbs and hands (31%). Approximately one third of children also had AD. Allergic contact dermatitis was more widespread in children with AD. Patch tests resulted positive in 55.3% (50% relevant) of AD compared with 76.9% (77.5% relevant) of the children without AD. Sensitizers were similar to children without AD. Very young children showed a high rate of relevant positive patch test reactions to common haptens. Allergic contact dermatitis may easily coexist with AD.

  3. ANALYSIS OF RISK FACTORS ATTENISTIC DERMATITIS ATTENDANCE ON THE CENTER IN PUSKESMAS PAUH PADANG

    Directory of Open Access Journals (Sweden)

    Dian Sari

    2017-10-01

    Full Text Available This study discusses the analysis of risk factors of atopic dermatitis occurrence in infants due to the high incidence rate of atopic dermatitis in infants. The purpose of this study was to determine what factors are at risk of incidence of atopic dermatitis in infants. This type of research is quantitative with case control study. The study was conducted from February to July 2017 with samples for 75 cases and control of 75 people (1: 1 so that the overall sample was 150 people. This research was conducted through interview using questionnaire. Result on Chi-Square was obtained p = 0.000 (p <0.05, where there was significant relationship between genetic, allergen, environment and hygiene with occurrence of atopic dermatitis in infants. Health workers can provide counseling to underfive mothers in Puskesmas Padang Puskesmas work area to be able to pay attention to food given to toddlers and to suppress incidence of atopic dermatitis in under fives. Health workers can increase the knowledge, awareness and willingness of the community about PHBS so as to reduce the incidence rate of atopic dermatitis. Maternal care in paying attention to the food in toddlers can reduce the incidence rate of atopic dermatitis in infants.

  4. Clinicopathological study of exfoliative dermatitis

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    Sudho R

    2003-01-01

    Full Text Available A clinicopathological study of exfoliative dermatitis involving 25 fresh cases was carried out. Males were predominantly affected with a peak incidence between 21-30 years. Pruritus, shivering, erythema and scaling were the common clinical manifestations. Psoriasis and eczema were the most common aetiological factors and the histopathological findings were correlating with the same.

  5. 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,

  6. Genetics Home Reference: atopic dermatitis

    Science.gov (United States)

    ... DY. Filaggrin mutations associated with skin and allergic diseases. N Engl J Med. 2011 Oct 6;365(14):1315-27. doi: 10.1056/NEJMra1011040. Review. Citation on PubMed Liang Y, Chang C, Lu Q. The Genetics and Epigenetics of Atopic Dermatitis-Filaggrin and Other Polymorphisms. Clin ...

  7. Hubungan Pemberian Asi Ekslusif dengan Kejadian Dermatitis Atopik pada Anak Playgroup dan TK Happy Holy Kids

    OpenAIRE

    Sinaga, Yolanda

    2016-01-01

    Background: Atopic dermatitis is a condition of chronic and recurrent skin inflammation accompanied by itching, which is usually often occurs during infancy and children, often associated with increased serum IgE levels and a family history of atopy or patients. There are several factors that can affect the incidence of atopic dermatitis. They are a genetic factor, lactation, socioeconomic and environmental. Breast milk is the best food in infants due to its benefits in term...

  8. Pustular dermatitis in dogs affected by leishmaniosis: 22 cases.

    Science.gov (United States)

    Colombo, Silvia; Abramo, Francesca; Borio, Stefano; Albanese, Francesco; Noli, Chiara; Dedola, Carla; Leone, Federico

    2016-02-01

    Skin lesions in canine leishmaniosis (CanL) are diverse, including exfoliative, ulcerative, nodular and papular dermatitides. An uncommon pustular form has also been reported. We hypothesized that CanL infection can produce a pustular reaction pattern in the skin of dogs. The aim of this retrospective study was to describe the clinicopathological features of dogs with CanL infection and pustular dermatitis, and correlate them with response to therapy. Twenty two affected dogs. Retrospective review of medical records and examination of archived biopsy materials or previously processed glass slides was performed. Cytological examinations had been recorded for all cases. Specimens were available for histopathological examination in 17 of 22 cases and for immunohistochemical detection of Leishmania amastigotes in 13 of 22 cases. All dogs presented with multifocal to diffuse pustular dermatitis. CanL was diagnosed by IFAT serology (20 cases), bone marrow cytology (one case) or bone marrow PCR (one case). Cytological and/or histopathological examinations revealed acantholytic keratinocytes within pustules in 18 of 22 cases. Bacterial and fungal cultures were not performed. Leishmania amastigotes were identified by histopathology within the dermis in three cases; immunohistochemistry was positive in four cases. All dogs underwent concurrent anti-leishmanial and immunosuppressive therapy to control the pustular dermatitis, with favourable outcome in 11 of 22 cases. Due to the retrospective nature of this study it is not possible to either accept or reject the hypothesis that CanL is the direct cause of pustular dermatitis. © 2015 ESVD and ACVD.

  9. Extrofia vesical, una anomalía congénita

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    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.

  10. 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.

  11. 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.

  12. 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....

  13. Photoallergic contact dermatitis from benzydamine presenting mainly as lip dermatitis

    OpenAIRE

    Canelas, MM; Cardoso, JC; Gonçalo, Margarida; Figueiredo, A.

    2010-01-01

    BACKGROUND: Benzydamine, a non-steroidal anti-inflammatory drug (NSAID) in use for more than four decades, has been reported to cause photosensitivity. OBJECTIVES: To study the results of photopatch testing to benzydamine and the clinical features of the dermatitis during a 3-year period (2006-2008). PATIENTS AND METHODS: During this period, 74 patients with photodermatoses were photopatch tested with an extended baseline series of allergens including benzydamine and in suspicious cas...

  14. ¿Deben realizarse las ecografías renal y vesical en pacientes con mamelones preauriculares? Should renal and vesical ultrasound be performed in patients with preauricular tags?

    Directory of Open Access Journals (Sweden)

    Marcela Tombesi

    2008-06-01

    Full Text Available Introducción: Los niños con malformaciones menores del pabellón auricular son estudiados habitualmente con ecografías renal y vesical, existiendo controversias en cuanto a la validez de esta práctica. Objetivo: Determinar si la prevalencia de malformaciones del tracto urinario es mayor entre niños con mamelones preauriculares aislados que entre aquellos que no los presentan. Población, material y métodos: Entre Junio de 1996 y Junio de 2006, 92 niños con mamelones preauriculares fueron estudiados con ecografía renal y vesical. Se incluyeron en la evaluación a niños sanos con mamelón preauricular aislado. Se excluyeron aquellos con hoyuelos preauriculares, una o más malformaciones menores asociadas, síndromes de malformaciones congénitas múltiples o anomalías mayores identificadas previamente. Ochenta y ocho niños cumplieron con los criterios de inclusión. Para la comparación estadística se utilizó un grupo control histórico de 300 lactantes sanos sin mamelón, estudiados en forma no concurrente con el grupo estudio y que mostró un prevalencia del 1% de malformaciones urinarias. Se realizó una prueba de hipótesis exacta para una proporción utilizando un nivel de significación del 5%, con el software Epidat 3.1. Resultados: Tres de los 88 niños (3,4% con mamelones preauriculares aislados presentaron malformaciones renales : ectopia renal derecha e hidroureteronefrosis, detectada prenatalmente; agenesia renal izquierda, existiendo antecedentes familiares de malformaciones renales y un quiste cortical simple. No se detectaron diferencias estadísticamente significativas con el grupo considerado control histórico (p = 0.11. Conclusión: La prevalencia de malformaciones renales fue similar entre los niños sanos con y sin mamelones preauriculares aislados, por lo que la indicación rutinaria de ecografías renal y vesical no sería necesaria.Introduction: The renal and vesical ultrasound in every patient with

  15. Photoallergic contact dermatitis from benzydamine presenting mainly as lip dermatitis.

    Science.gov (United States)

    Canelas, Maria Miguel; Cardoso, José Carlos; Gonçalo, Margarida; Figueiredo, Américo

    2010-08-01

    Benzydamine, a non-steroidal anti-inflammatory drug (NSAID) in use for more than four decades, has been reported to cause photosensitivity. To study the results of photopatch testing to benzydamine and the clinical features of the dermatitis during a 3-year period (2006-2008). During this period, 74 patients with photodermatoses were photopatch tested with an extended baseline series of allergens including benzydamine and in suspicious cases, with drugs that contain it. Test sites were irradiated on D2 with 5 J/cm(2) and readings were performed on D2 and D4. Ten patients (six females/four males), aged 21-84 years (mean 64.9) had a positive photopatch test to benzydamine [1-5% petrolatum (pet.) from Bial-Aristegui] and to drugs that contain it (Tantum verde oral solution and Momen gel). Nine patients had lower lip cheilitis and one lichenified eczema on photo-exposed sites. Photosensitivity from both topical and systemic benzydamine has been occasionally described, mainly in southern Spain. Despite its widespread use and its known photosensitizing capacity, photoallergic contact dermatitis from benzydamine is probably underdiagnosed as the clinical presentation of mainly the lip and chin is not typical of photoallergic contact dermatitis and benzydamine is not part of most photoallergen series.

  16. Rutin suppresses atopic dermatitis and allergic contact dermatitis.

    Science.gov (United States)

    Choi, Jin Kyeong; Kim, Sang-Hyun

    2013-04-01

    Atopic dermatitis (AD) and allergic contact dermatitis (ACD) is a common allergic inflammatory skin disease caused by a combination of eczematous, scratching, pruritus and cutaneous sensitization with allergens. The aim of our study was to examine whether rutin, a predominant flavonoid having anti-inflammatory and antioxidative potential, modulates AD and ACD symptoms. We established an atopic dermatitis model in BALB/c mice by repeated local exposure of house dust mite (Dermatophagoides farinae) extract (DFE) and 2,4-dinitrochlorobenzene (DNCB) to the ears. In addition, 2,4-dinitroflourobenzene-sensitized a local lymph node assay was used for the ACD model. Repeated alternative treatment of DFE/DNCB caused AD symptoms. Topical application of rutin reduced AD based on ear thickness and histopathological analysis, in addition to serum IgE levels. Rutin inhibited mast cell infiltration into the ear and serum histamine level. Rutin suppressed DFE/DNCB-induced expression of interleukin (IL)-4, IL-5, IL-13, IL-31, IL-32 and interferon (INF)-γ in the tissue. In addition, rutin suppressed ACD based on ear thickness and lymphocyte proliferation, serum IgG2a levels, and expression of INF-γ, IL-4, IL-5, IL-10, IL-17 and tumour necrosis factor-α in ACD ears. This study demonstrates that rutin inhibits AD and ACD, suggesting that rutin might be a candidate for the treatment of allergic skin diseases.

  17. Mascaras may cause irritant contact dermatitis.

    Science.gov (United States)

    Lodén, M; Wessman, C

    2002-10-01

    The majority of adverse effects of cosmetics have been attributed to soaps in Dutch and English studies, but to eye makeup in a recent Swedish study. The reactions may be caused by irritants or by sensitizing substances. The aim of the present study was to evaluate the irritation potential of commercially available mascaras. The mascaras were exposed to the skin in aluminium chambers. The skin reaction was evaluated using both visual assessments of erythema and non-invasive measurements of the skin reaction. Seven mascaras were tested on 15 healthy individuals in a randomized and blinded fashion. Two of the seven tested mascaras induced pronounced skin inflammation, when applied to normal skin under occlusion. These two mascaras were based on volatile petroleum distillate, in contrast to the other five mascaras that were conventional emulsions with stearate as the main emulsifier. The findings suggest that solvent-based mascaras might induce contact dermatitis due to its content of irritating substances.

  18. 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.

  19. Japanese guidelines for atopic dermatitis 2017

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    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.

  20. Density of Demodex folliculorum in perioral dermatitis.

    Science.gov (United States)

    Dolenc-Voljc, Mateja; Pohar, Maja; Lunder, Tomaz

    2005-01-01

    The role of Demodex folliculorum in perioral dermatitis is not satisfactory explained. Our purpose was to assess the density of D. folliculorum in perioral dermatitis and evaluate the relationship of the mite count to previous therapy with topical steroids. A standardized skin surface biopsy of the chin was performed in 82 female patients with perioral dermatitis and in 70 control female subjects. Patients who received previous topical steroid therapy had a significantly higher mite density than the patients who had received no topical steroids (ptreatment with topical steroids (pfolliculorum in perioral dermatitis is a secondary phenomenon, associated with topical steroid therapy.

  1. 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.

  2. Cow cleanliness and digital dermatitis

    DEFF Research Database (Denmark)

    Nielsen, Bodil Højlund

    2012-01-01

    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 and ther......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...... cleanliness. More knowledge on these aspects will increase our understanding of the disease epidemiology and is essential to improve the success of controlling DD at the herd level. Therefore, the objectives of the present PhD thesis were 1) To investigate the relationship between cow leg cleanliness and DD...

  3. 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.

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

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sun Young; Kwon, Hyoung Cheol; Kim, Jung Soo [Dept. of Radiation Oncology, Chonbuk National University Hospital, Jeonju (Korea, Republic of); Lee, Heui Kwan [Prebyterian Medical Center, Jeonju (Korea, Republic of)

    2010-11-15

    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. 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.

  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. Clinical management of atopic dermatitis: practical highlights and updates from the atopic dermatitis practice parameter 2012.

    Science.gov (United States)

    Lio, Peter A; Lee, Margaret; LeBovidge, Jennifer; Timmons, Karol G; Schneider, Lynda

    2014-01-01

    Atopic dermatitis is a challenging condition for clinicians and patients. Recent advances were documented in the Atopic Dermatitis Practice Parameter 2012, and we want to provide clinicians with key points from the Atopic Dermatitis Practice Parameter 2012. In this article, we highlight the evidence-based therapy of atopic dermatitis as well as provide practical tips for clinicians and families. An updated review of immunopathology provides a firm basis for patient education and therapy. We also review clinical diagnosis and ways to improve quality of life for patients with atopic dermatitis. Copyright © 2014 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  8. Prevenção da infeção na pessoa idosa hospitalizada com sonda vesical

    OpenAIRE

    Carvalho, Elodie Lopes

    2014-01-01

    Mestrado, Enfermagem Médico-Cirurgica - Pessoa Idosa, 2014, Escola Superior de Enfermagem de Lisboa Tendo em conta as múltiplas mudanças decorrentes do processo de envelhecimento e à iatrogenia à qual o idoso é sujeito aquando da hospitalização, o risco de ocorrência de infeção nesta população é maior. Nesta medida, este projeto tem como finalidade a redução do risco de infeção na pessoa idosa com sonda vesical, num serviço de Urologia de um hospital de Lisboa e Vale do Tejo, mobilizando a...

  9. Fungal urinary tract infection complicated by acute kidney injury in an infant with intestino-vesical fistula

    Directory of Open Access Journals (Sweden)

    Anna Jakubowska

    2013-08-01

    Full Text Available We report one infant, who in the course of therapy of bacterial urinary tract infection developed fungal UTI and acute kidney injury. It was caused by coexistence of well-known risk factors and additionally intestino-vesical fistula. Appropriate and timely introduced treatment with intravenous fluconazole proved to be therapeutic in the patient. Our report shows that in every case detailed analysis of predisposing factors should be performed and appropriate diagnostic studies ordered, including the possible presence of other – less common – factors, e.g. defects in the gastrointestinal tract.

  10. Fungal urinary tract infection complicated by acute kidney injury in an infant with intestino-vesical fistula.

    Science.gov (United States)

    Jakubowska, Anna; Kiliś-Pstrusińska, Katarzyna; Pukajło-Marczyk, Agnieszka; Samir, Sandra; Bagłaj, Maciej; Zwolińska, Danuta

    2013-08-02

    We report one infant, who in the course of therapy of bacterial urinary tract infection developed fungal UTI and acute kidney injury. It was caused by coexistence of well-known risk factors and additionally intestino-vesical fistula. Appropriate and timely introduced treatment with intravenous fluconazole proved to be therapeutic in the patient. Our report shows that in every case detailed analysis of predisposing factors should be performed and appropriate diagnostic studies ordered, including the possible presence of other - less common - factors, e.g. defects in the gastrointestinal tract.

  11. 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

  12. Rotura vesical intraperitoneal y reparación laparoscópica: ¿Es éste el nuevo gold standard?

    OpenAIRE

    TRONCOSO C,PABLO; Saavedra Z.,Álvaro; Sarras J,Miguel; Rojas R,Francisco

    2012-01-01

    Introducción: Actualmente la laparoscopia es el nuevo paradigma en muchos tratamientos quirúrgicos, pero su rol en trauma urológico es incipiente. Nuestro objetivo es mostrar una técnica factible y segura de cistorrafia laparoscópica por ruptura vesical intraperitoneal contusa. Caso: Un hombre de 28 años consulta por 6 horas de dolor hipogástrico, retención y globo vesical, después de una transgresión alcohólica. Ingresa con creatininemia y parámetros inflamatorios elevados. A pesar de un son...

  13. Infecções urinárias e uso de cateter vesical de demora em unidade pediátrica

    OpenAIRE

    Maria Iranilda Queirós; Maria Aneuma Bastos Cipriano; Míria Conceição Lavinas Santos; Maria Vera Lúcla Moreira Leitão Cardoso

    2011-01-01

    El objetivo fue identificar los agentes etiológicos de infección urinaria en niños sometidos al cateterismo vesical prolongado, ingresados en una Unidad de Cuidados Intensivos, el tiempo de uso y la indicación de ese catéter. La población estuvo constituida por niños atendidos en la Unidad Pedlátríca de un hospital escuela, de julio a diciembre/ 2006. Los datos fueron recogidos de los historiales médicos de 38 niños que usaban sonda vesical prolongada. La principal indicación del cateterismo ...

  14. Interleukin-31 pathway and its role in atopic dermatitis: a systematic review.

    Science.gov (United States)

    Saleem, Mohammed D; Oussedik, Elias; D'Amber, Veronica; Feldman, Steven R

    2017-11-01

    Atopic dermatitis, a chronic inflammatory disease, has a lifetime prevalence of 10-20%. Atopic dermatitis reduces quality of life, primarily due to pruritus. Interleukin-31 and its target receptor are newly discovered entities that are involved in pruritus. To summarize the current understanding of interleukin-31 and its role in atopic dermatitis, potential therapeutic interventions and future prospects. A systematic review was designed to identify articles related to interleukin-31 and its role in pruritus. Predefined queries containing interleukin-31 and related key terms were searched with no past date restriction, through 31 August 2016, using MEDLINE, Cochrane Controlled Trials Register, ClinicalTrials.gov and the International Clinical Trials Registry Platform Search Portal database. Of 151 identified articles, 61 met eligibility criteria. Interleukin-31 receptors are expressed constitutively on the surface of keratinocytes, eosinophils and small diameter neurons. Overexpression of interleukin-31, independent of mast cells and lymphocytes, induces clinical and histological features consistent with atopic dermatitis. In addition, overexpression of interleukin-31 causes reversible alopecia. Human monoclonal interleukin-31 antagonist, CIM331, decreased pruritus in phase-I and phase-II clinical trials. Interleukin-31 plays an important role in atopic dermatitis and alopecia. Inhibiting this pathway may provide an alternative to antihistamines for the pruritus of atopic dermatitis.

  15. [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

  16. Industrial airborne irritant or allergic contact dermatitis.

    Science.gov (United States)

    Lachapelle, J M

    1986-03-01

    Industrial airborne irritant or allergic contact dermatitis is commonly observed in many factories. Examples of airborne irritants include fibres (such as fibreglass or rockwool), various kinds of dust particles (such as cement, slag, sludge, insulating foam, wood chips), acids and alkalis, gasses and vapours. Airborne contact allergens are unequivocally numerous. The clinical symptoms of both irritant and allergic airborne contact dermatitis are reviewed.

  17. 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 stud...

  18. Seborrhoeic dermatitis: An overview | Schwartz | South African ...

    African Journals Online (AJOL)

    Seborrhoeic dermatitis affects the scalp, central face, and anterior chest. In adolescents and adults, it often presents as scalp scaling (dandruff). Seborrhoeic dermatitis also may cause mild to marked erythema of the nasolabial fold, often with scaling. Stress can cause flare-ups. The scales are greasy, not dry, as commonly ...

  19. Flagellate dermatitis following consumption of shiitake mushroom.

    Science.gov (United States)

    Loo, Hui Voon; Oon, Hazel H

    2011-08-03

    Japanese dermatologists were the first to describe the very characteristic flagellate dermatitis following consumption of undercooked 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.

  20. News from dendritic cells in atopic dermatitis.

    Science.gov (United States)

    Schäkel, Knut; Hänsel, Anja

    2011-10-01

    Dendritic cells are essential for the generation of innate and adaptive immune responses, which makes them stay on center stage when studying the immuno pathogenesis of atopic dermatitis. This review will discuss recent findings on the role of dendritic cells subsets in atopic dermatitis and will report novel findings on how the microenvironment conditions dendritic cells to fuel atopic dermatitis. Several microenvironmental factors characteristic for atopic dermatitis and with direct relevance for the disease have been defined. We now increasingly understand how thymic stromal lymphopoietin and histamine contribute to the disease by modulating the function of dendritic cells. We have learned much about the pathogenesis of atopic dermatitis by the studies on inflammatory dendritic epidermal cells. However, the current analysis on the functional and phenotypic heterogeneity of dendritic cells in eczematous skin lesions may lead to the definition of additional dendritic cell types relevant in the pathogenesis of atopic dermatitis. In this respect, it appears interesting to further discuss the parallels and differences in atopic dermatitis and psoriasis. Understanding the heterogeneity of dendritic cells and their functional alteration by local factors in the inflamed skin will provide essential clues to the immunopathogenesis of atopic dermatitis.

  1. 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.

  2. Contact dermatitis due to cosmetics and their ingredients

    Directory of Open Access Journals (Sweden)

    Dogra A

    1994-01-01

    Full Text Available Patches of common cosmetics like lipstick, sindhoor, cold cream, eyebrow pencil, rouge, bindi and their ingredients including methyl paraben, colophony, para phenylene diamine, balsam peru, cetostearyl alcohol, formaldehyde, lanolin, beeswax and liquid paraffin were applied in 200 females. Ingredients of cosmetics showed more frequent sensitivity as compared to the cosmetics applied as such. Para phenylene diamine (35% being the most common allergen followed by balsam peru (22.5% and parabens (19.25%. The least common allergen was liquid paraffin (0.5%. Among cosmetics, the most common agent was sindhoor (5.5% followed by lipstick (5.1% cold cream (3.75% rouge (2%, bindi (1.75% and eyebrow pencil (1.5%

  3. 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...

  4. Eyelid dermatitis: an evaluation of 447 patients.

    Science.gov (United States)

    Ayala, Fabio; Fabbrocini, Gabriella; Bacchilega, Roberto; Berardesca, Enzo; Caraffini, Stefano; Corazza, Monica; Flori, Maria Laura; Francalanci, Stefano; Guarrera, Marcella; Lisi, Paolo; Santucci, Baldassarre; Schena, Donatella; Suppa, Francesco; Valsecchi, Rossano; Vincenzi, Colombina; Balato, Nicola

    2003-06-01

    Eyelids can be affected by various types of dermatitis that are often difficult to diagnose. The aim of the study was to establish some guidelines for a correct diagnosis. A total of 447 patients treated at 12 research units for eczema or other inflammatory dermatitis located on the eyelids were invited to complete a questionnaire. When necessary, patch tests with haptens of the standard series from Gruppo Italiano di Ricerca sulle Dermatiti da Contatto e Ambientali della Società Italiana di Dermatologia e Venereologia (SIDEV-GIRDCA) were performed. Of the subjects studied, 50.2 % were diagnosed with allergic contact dermatitis (ACD); 20.9% were affected by irritant contact dermatitis (ICD), 13.5% by atopic dermatitis, 6.3% by seborrheic dermatitis, 6.5% by aspecific xerotic dermatitis, and 2.3% by psoriasis. Approximately 91% of all subjects reported an absence of familial atopy. A significant statistical association between diagnosis type and a personal history of atopy was evident (p <.000001, chi-square test). The results of gradual logistic regression models showed four-eyelid involvement as the main risk factor for ACD (odds ratio [OR] = 3.0; 95% CI, 1.1-8.1); with ICD, the main risk factor was the onset of symptoms at between 2 and 6 months (OR = 2.1; 95% CI, 1.1-4.0), whereas for atopic dermatitis, the main risk factors were the onset of symptoms later than 6 months and a personal history of atopy (OR = 4.9 and 3.6, respectively). Results suggest that many characteristics of the patients examined can be used for the differential diagnosis of palpebral eczematous dermatitis.

  5. Contact dermatitis from compositae plants

    Directory of Open Access Journals (Sweden)

    S C Sharma

    1990-01-01

    Full Text Available Eighty patients (58 males and 22 females suspected of compositae contact dermatitis and 22 controls were investigated using ethanolic plants extracts., Fifty four (68% patients and none of the controls had positive patch tests. Forty five (56% of these patients showed positive reactions with, extracts of only a single Compositae plant. Parthenium hysterophorus produced positive reactions in 51%, Chrysanthemum morifolium in 23%, Dahlia pinnata in 9% and Tagetes indica in 4% patients. The highest number (84% of patients with positive patch tests were exposed to these plants during their occupation.

  6. Patient Burden of Atopic Dermatitis.

    Science.gov (United States)

    Sibbald, Cathryn; Drucker, Aaron M

    2017-07-01

    Atopic dermatitis is associated with significant patient burden, with impacts from symptoms and visible physical manifestations of the disease. Consequences include detrimental effects on quality of life (QoL), sleep, self-esteem, interpersonal relationships, participation in leisure and sports, and attendance or performance at school or work. Patients also spend a significant amount of time on treatments and care. Worsening severity of disease appears to be associated with a higher risk of impaired QoL, and pharmacologic and educational interventions that improve disease severity appear to, for the most part, simultaneously improve QoL. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Munchausen syndrome as dermatitis simulata.

    Science.gov (United States)

    Hariharasubramony, Ambika; Chankramath, Sujatha; Srinivasa, Seema

    2012-01-01

    Psychiatric comorbidity is associated with many dermatological disorders. It may be the cause for skin problem or may be the effect of a skin problem as skin being a visual organ. A 28-year-old female presented with multiple red lesions on the skin with unusual morphology and was diagnosed as dermatitis simulata. She gave history of multiple episodes of similar illnesses with admissions in various hospitals and being evaluated and dropping off in between treatments. After detailed psychological evaluation, patient was diagnosed as case of Munchausen syndrome.

  8. Allergic contact dermatitis from propolis.

    Science.gov (United States)

    Walgrave, Susan E; Warshaw, Erin M; Glesne, Lynn A

    2005-12-01

    Propolis is commonly used in cosmetic and medicinal preparations because of its antiseptic, antiinflammatory, and anesthetic properties. Its therapeutic qualities have been well documented. However, 1.2 to 6.6% of patients who are patch-tested for dermatitis are sensitive to propolis. The main allergens are 3-methyl-2-butenyl caffeate and phenylethyl caffeate. Benzyl salicylate and benzyl cinnamate are less frequent sensitizers. Propolis is found in a number of "natural" products, including lip balms, cosmetics, lotions and ointments, shampoos, conditioners, and toothpastes. Dermatologists should consider patch testing with propolis in users of such remedies.

  9. Compositae dermatitis from airborne parthenolide

    DEFF Research Database (Denmark)

    Paulsen, E.; Christensen, Lars Porskjær; Andersen, K.E.

    2007-01-01

    BACKGROUND: Compositae dermatitis confined to exposed skin has often been considered on clinical grounds to be airborne. Although anecdotal clinical and plant chemical reports suggest true airborne allergy, no proof has been procured. Feverfew (Tanacetum parthenium) is a European Compositae plant...... of the HIVAS extract by gas chromatography and mass spectrometry detected PHL in a concentration of 510 ng mL(-1) in the HIVAS extract. Testing with a dilution series of PHL showed positive reactions down to 8.1 ng in selected patients. None of the 12 patients tested positive to monoterpenes or sesquiterpenes...

  10. Allergic contact dermatitis and cosmetics.

    Science.gov (United States)

    Watkins, Shannon; Zippin, Jonathan

    2012-10-01

    Contact dermatitis is a common dermatologic condition that can result from exposure to allergens at home or at work. Cosmetics represent a large diverse group of products that Americans apply to their skin to treat disease or enhance beauty. With increased use of cosmetics, the rate of sensitization to many allergenic components has increased. We review the more common allergens present in cosmetics as well as the types of cosmetics that are known to contain them. With proper education and patch testing, dermatologists will be able to identify contact allergies to cosmetic ingredients and help patients avoid the offending products.

  11. Infecções urinárias e uso de cateter vesical de demora em unidade pediátrica

    Directory of Open Access Journals (Sweden)

    Maria Iranilda Queirós

    2011-01-01

    Full Text Available El objetivo fue identificar los agentes etiológicos de infección urinaria en niños sometidos al cateterismo vesical prolongado, ingresados en una Unidad de Cuidados Intensivos, el tiempo de uso y la indicación de ese catéter. La población estuvo constituida por niños atendidos en la Unidad Pedlátríca de un hospital escuela, de julio a diciembre/ 2006. Los datos fueron recogidos de los historiales médicos de 38 niños que usaban sonda vesical prolongada. La principal indicación del cateterismo fue el monitoreo del débito urinario. El tiempo de uso del catéter vesical 21 (55,3% fue de 7 a 30 días, 14 (36,8% 30 días. El principal agente etiológico evidenciado fue el Escheríchia con (2,6%. Se constató que los niños que utilizaron catéter vesical prolongado presentaron un considerable índice de infección urinaria de acuerdo con los datos de la literatura.

  12. La ecografía Doppler en la detección de invasión vesical en la placenta percreta: nuestra experiencia

    Directory of Open Access Journals (Sweden)

    P. García Saraví

    2014-07-01

    Conclusión: La ecografía Doppler es un método muy útil para la detección de la invasión vesical en el percretismo placentario. Esta se observa con una vascularización parietal positiva en el Doppler color.

  13. Gastrointestinal disorders in children with atopic dermatitis.

    Science.gov (United States)

    Rokaite, Rūta; Labanauskas, Liutauras

    2005-01-01

    The aims of this study were to analyze the peculiarities of allergies to food; to determine gastrointestinal disorders, endoscopic signs of mucosal damage and histological lesions of the mucosa and to establish their relation to the extent of atopic dermatitis and its degree of severity. A total of 164 children (86 boys and 78 girls) suffering only from atopic dermatitis were examined. Atopic dermatitis was diagnosed using standard diagnostic criteria; extent of disease (the Basic Clinical Scoring System (BCSS)) and the severity (Scoring Atopic Dermatitis (SCORAD) index), total serum IgE levels were determined; skin prick and patch tests with the main food allergens were performed. Using questionnaire gastrointestinal disorders with the symptoms of atopic dermatitis were ascertained. In children with atopic dermatitis suffering from chronic dyspepsia esophagealgastroduodenoscopy was performed and biopsy samples from the antrum of the stomach and duodenum were taken. The age of patients ranged from 6 months to 18 years. According to extent of atopic dermatitis and degree of severity localized, mild atopic dermatitis prevailed. Analysis of the changes in total Ig E levels showed different degree of sensitization of the children examined. Considering the type of allergic reaction, immediate-type allergic reactions dominated only in 11.6% of children with atopic dermatitis, whereas delayed-type allergic reactions manifested in 44.5% of children. No food allergy was present in one-fifth of children with atopic dermatitis. One hundred four (63.4%) children complained of gastrointestinal disorders. Of these 104 patients, 17 children (mean age 6.9 years) who underwent esophagealgastroduodenoscopy with biopsy had no pathology; however, histological examination of mucosa revealed eosinophilic infiltration in the gastric antrum and duodenum in three children. The most common gastrointestinal disorders are: abdominal pain vomiting, diarrhea, abdominal distention, and

  14. Systemic allergic contact dermatitis to fiberglass in a factory worker of wind turbine blades.

    Science.gov (United States)

    Nogueira, Ana; Morais, Paulo; Cunha, Ana Paula; Azevedo, Filomena

    2011-09-01

    Fiberglass is extensively used due to its properties of thermal, acoustic and electrical insulation, and also to reinforce other materials such as plastics. Irritant contact dermatitis to fiberglass is a well established occupational dermatose and is due to penetration of small fragments in the cornified layer of the skin. On the other hand, allergic contact dermatitis (ACD) is rare and is more often triggered by sensitivity to the additives and resins used in the manufacture of fiberglass products. We report a case of ACD to fiberglass in a factory worker of fiberglass reinforced products.

  15. 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.

  16. Family management of childhood atopic dermatitis.

    Science.gov (United States)

    Son, Hae Kyoung; Kim, Dong Hee; Lee, Hyejung; Kim, Heejung; Chung, Kyoungmee; Kim, Hee-Soon

    2018-02-22

    To identify the variables that affect family management of childhood atopic dermatitis and establish a prediction model based on Bandura's self-efficacy theory. Atopic dermatitis is a chronic recurrent skin disease and common health problem in childhood. It is necessary to use an approach that includes parental factors when considering the effective management of childhood atopic dermatitis. A cross-sectional study design. A convenience sample, comprising 168 Korean mothers caring for a child with atopic dermatitis under the age of 13, was recruited from the pediatric outpatient departments of two general hospitals in Seoul, South Korea. Data were collected using structured self-reported questionnaires including severity, antecedents, effort, self-efficacy and family management of childhood atopic dermatitis from 1 November 1 2015 - 28 February 28 2016. Descriptive statistics regarding the participants and variables were examined and data were analyzed using structural equation modeling. The hypothetical model had an adequate fit to the data, indicating that severity, antecedents, effort and self-efficacy influenced family management of childhood atopic dermatitis. These results suggest that strategies to support children with atopic dermatitis and their family should consider the influence of such variables. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  17. Cow cleanliness and digital dermatitis

    DEFF Research Database (Denmark)

    Nielsen, Bodil Højlund

    2012-01-01

    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 and ther......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...... and therefore has a major impact on economics and cow welfare. Moist and unhygienic conditions in the cows’ surroundings are considered as important risk factors for DD partly because this can disturb the skin barrier and make the animals more susceptible to infection and partly because the environment might...... leg cleanliness was related to the risk of having DD in four commercial dairy herds and a positive association was found thereby verifying the hypothesis of a higher risk of DD in animals with dirty hind legs. Also, the effect of increasing the frequency of floor scraping on the risk of poor hind leg...

  18. Contact dermatitis from a prosthesis.

    Science.gov (United States)

    Munoz, Carla A; Gaspari, Anthony; Goldner, Ronald

    2008-01-01

    Patients wearing a prosthesis face a wide variety of medical problems. Skin complications have long been recognized, but their prevalence is still unknown. The most frequently reported disorders are allergic contact dermatitis (ACD), acroangiodermatitis, epidermoid cysts, epidermal hyperplasia, follicular hyperkeratosis, verrucous hyperplasia, bullous diseases, hyperhidrosis, infections, malignancies, and ulcerations. Contact dermatitis represents one-third of the dermatoses in amputees wearing prostheses. All patients who are suspected of having ACD should be patch tested with standard allergen series as well as materials from the patient's own prosthesis, topical medicaments, moisturizers, and cosmetics. We report a patient with an ACD to mixed dialkyl thiourea present in the rubber parts of his below-the-knee prosthesis. Thiourea derivates are used as accelerators in the manufacture of chloroprene rubber and as fixatives in photography and photocopy paper. Allergy to thiourea is relatively uncommon; different studies have shown a prevalence of 0.7% up to 2.4% in patch-tested patients. Thiourea derivates are often the allergic sources in ACD involving high-grade rubber products made of neoprene such as diving suits, protective goggles, knee braces, and continuous positive airway pressure masks. They are also present in the rubber material of prostheses, as in the case of our patient.

  19. Evolving Concepts in Atopic Dermatitis.

    Science.gov (United States)

    Sidbury, Robert; Khorsand, Kate

    2017-07-01

    Tremendous advances have been made in the field of atopic dermatitis in the past 5 years. We will explore developments in burden of disease, co-morbidities, pathogenesis, prevention, and management. The tremendous burden moderate to severe atopic dermatitis (AD) places on families from a medical, psychosocial, and financial perspective has been characterized. Epidemiologic studies have identified intriguing new associations beyond the well-characterized "atopic march" of food allergies, asthma, and hay fever. Studies of primary prevention have gained traction including the remarkable impacts of early emollient therapy. Basic advances have simultaneously elucidated the nature of atopic inflammation, setting the stage for an explosion of new potential therapeutic targets. After a fallow period of nearly 15 years without a substantial therapeutic advance, this year has already seen two new FDA-approved treatments for AD. AD has a tremendous impact on quality of life with an underappreciated burden of disease; there are important newly described co-morbidities including ADHD and anemia; new insights into etio-pathogenesis have paved the way for novel topical therapies like crisaborole, and new systemic interventions like dupilumab.

  20. 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.

  1. Dupilumab in the treatment of moderate-to-severe atopic dermatitis.

    Science.gov (United States)

    Kraft, Magdalena; Worm, Margitta

    2017-04-01

    Atopic dermatitis is a common inflammatory skin disease with an increasing prevalence. Treatment of patients suffering from mild or moderate disease includes the use of emollients and topical glucocorticoids or topical calcineurin inhibitors. Patients with chronic and severe atopic dermatitis where topical therapy is usually insufficient require the use of systemic immunosuppressive drugs, which is often limited due to toxicity and severe adverse effects. Areas covered: This review summarizes the literature on the mechanism of action, clinical efficacy and safety of dupilumab, a monoclonal antibody that targets the α-subunit of the interleukin-4 receptor (IL-4Rα) leading to the inhibition of both the IL-4 and IL-13 pathways. A literature search was performed on Pubmed and ClinicalTrials.gov using key words 'dupilumab', 'REGN668', 'IL-4'/'IL-13' and 'atopic dermatitis'. Expert commentary: Dupilumab offers an innovative therapeutic approach for moderate-to-severe atopic dermatitis. It is not approved for clinical use in any country yet; however, due to its excellent clinical efficacy and a favorable safety profile, dupilumab may revolutionize the treatment of moderate-to-severe atopic dermatitis in the next upcoming years.

  2. Clinical and Epidemiological Features of Paederus Dermatitis Among Nut Farm Workers in Turkey.

    Science.gov (United States)

    Uzunoğlu, Emel; Oguz, Isıl Deniz; Kir, Busra; Akdemir, Cihangir

    2017-02-08

    Paederus dermatitis is an acute irritant dermatitis resulting from contact with the hemolymph of Paederus beetles. This dermatitis mimics other infectious skin disorders, often resulting in diagnostic dilemmas. This study of 46 patients was conducted to increase awareness about Paederus dermatitis. Possible causes of a number of cases of Paederus dermatitis in Giresun, Turkey, were investigated using climate data and telephone interviews with the patients about risk factors. Insects caught by patients were identified at the species level. All patients were hazelnut farm workers and admitted to the hospital in the months during which the hazelnut harvesting occurs. Of the patients, 11 (23.91%) presented with painful and burning skin lesions, and 35 (70.09%) complained of itching. The neck was the most involved site (47.83%). The predominant type of lesion was erythematous plaque (84.78%). No pathological findings were detected by laboratory testing. Patients reported coming into contact with the insect during the daytime. Captured insects were identified as Paederus fuscipes. Although the weather and climate were optimal for P. fuscipes during June-October, patients were admitted to the hospital only during the hazelnut harvesting season (August-September). The only risk factor identified among patients was occupation; hence we believe our study is the first to suggest that Paederus dermatitis is an occupational disease among hazelnut farm workers. We suggest that Paederus spp. may become a substantial threat due to global warming, especially among farm workers. Paederus dermatitis is not included in classic medical textbooks. It is necessary to increase awareness about this condition. © The American Society of Tropical Medicine and Hygiene.

  3. Patient-reported symptoms of radiation dermatitis during breast cancer radiotherapy: a pilot study.

    Science.gov (United States)

    Lee, Jieun; Park, Won; Choi, Doo Ho; Huh, Seung Jae; Kim, Im-Ryung; Kang, Danbee; Cho, Juhee

    2017-07-01

    To find out which symptoms most frequently and severely affect breast cancer patients during radiotherapy and how patients manage the symptoms and unmet needs. A cross-sectional survey was conducted with 111 patients who receive radiotherapy for breast cancer from January to April 2015 at Samsung Medical Center in Seoul, South Korea. Participants were asked about symptoms and discomfort due to radiotherapy, management methods for radiation dermatitis, unmet needs for radiation dermatitis care, and clinical and socio-demographic information. Of total, 108 out of 111 patients (97.3%) reported symptoms related to radiation dermatitis. Hyperpigmentation was the most commonly reported uncomfortable symptom followed by erythema. On average, patients reported 8.6 radiotherapy-induced skin problems (range, 0-11). Of total, 59 (53.2%) patients stated that they wanted care for radiation dermatitis, and 80.0, 59.4, and 51% of patients searched for information, used products, and visited the hospital to manage radiotherapy-related skin problems. Patients who experienced dryness, burning feelings, irritation, roughness, and hyperpigmentation were 11.73, 7.02, 5.10, 4.27, and 2.80 times more likely to have management needs than patients without those symptoms, respectively, adjusting age, current cycle of radiation therapy, chemotherapy, and type of surgery. Most of the breast cancer patients experience multiple symptoms associated with radiation dermatitis. Hyperpigmentation was the most common and uncomfortable symptom followed by erythema. Majority of patients wanted management for radiation dermatitis and patients who experienced dryness, burning feelings, irritation, roughness, and hyperpigmentation had higher needs for radiation dermatitis management.

  4. Atopic dermatitis phenotypes and the need for personalized medicine

    Science.gov (United States)

    Cabanillas, Beatriz; Brehler, Ann-Christin; Novak, Natalija

    2017-01-01

    Purpose of review To describe recent developments in therapies which target the molecular mechanisms in atopic dermatitis. Recent findings Current advances in the understanding of the molecular basis of atopic dermatitis are leading to the stratification of different atopic dermatitis phenotypes. New therapies offer the option to target-specific molecules involved in the pathophysiology of atopic dermatitis. Current new therapies under investigation aim to modulate specific inflammatory pathways associated with distinctive atopic dermatitis phenotypes, which would potentially translate into the development of personalized, targeted-specific treatments of atopic dermatitis. Summary Despite the unmet need for well tolerated, effective, and personalized treatment of atopic dermatitis, the current standard treatments of atopic dermatitis do not focus on the individual pathogenesis of the disease. The development of targeted, phenotype-specific therapies has the potential to open a new promising era of individualized treatment of atopic dermatitis. PMID:28582322

  5. Typical and atypical clinical appearance of atopic dermatitis.

    Science.gov (United States)

    Silverberg, Nanette B

    Atopic dermatitis is a complex, systemic inflammatory disorder associated with a variety of clinical features. The original criteria of Hanifin and Rajka include major criteria and a list of about two dozen minor criteria however, even the minor criteria do not include some features of atopic dermatitis noted less commonly but still seen with some frequency. This contribution first reviews the common clinical appearance of atopic dermatitis in infancy, childhood, and adulthood, as well as the less typical appearances, including lichenoid atopic dermatitis; juvenile plantar dermatosis; nummular-type atopic dermatitis; follicular atopic dermatitis; alopecia of atopic dermatitis; eczema coxsackium; and psoriasiform, perineal, and lip licker's dermatitis. The clinician will be able to recognize and treat rarer forms of atopic dermatitis and incorporate this into their daily practice. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. The Role of Textiles in Dermatitis: An Update.

    Science.gov (United States)

    Mobolaji-Lawal, Motunrayo; Nedorost, Susan

    2015-04-01

    Dermatitis has important implications for individuals who are affected. It can significantly impair function and quality of life. Dermatitis is multi-factorial and often includes elements of atopic dermatitis, allergic contact dermatitis, and irritant contact dermatitis in a co-existent manner. Textiles are in contact with the human skin for extended periods of time and as a result, they are an important part of the cutaneous environment. Thus, it is not surprising that textiles play a major role in both the etiology and the treatment of various types of dermatitis. This review discusses the role of textiles in dermatitis with an emphasis on interesting and recent advances, trends, perspectives, gaps, and conflicts in the field. In addition, we mention other disease processes to be aware of as they can often mimic textile pattern dermatitis. Lastly, we provide a diagnostic approach for patients presenting with textile pattern dermatitis.

  7. 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.

  8. 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......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...... phenomenon. Specific pheno- and endotypes are now emerging potentially enabling us to better classify patients with AD, but the influence of these on the diagnosis of AD is so far unclear. Few diagnostic models use quantitative scoring systems to establish AD cases from normal population, which, however, may...

  9. 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.

  10. Photocontact dermatitis on the hand (image)

    Science.gov (United States)

    This person is sensitive to chemicals used in perfumes, and now develops a rash when the area is exposed to light (photocontact dermatitis). These perfumes include Oil of Bergamot, an oil also found ...

  11. Atopic dermatitis in the domestic dog.

    Science.gov (United States)

    Pucheu-Haston, Cherie M

    2016-01-01

    Dogs may develop a syndrome of spontaneous, inflammatory, pruritic dermatitis that shares many features with human atopic dermatitis, including a young age of onset, characteristic lesion distribution, immunoglobulin E sensitization to common environmental allergen sources, and evidence of epidermal barrier dysfunction. There are also several important differences between canine and human atopic dermatitis. Although dogs may suffer from multiple-organ hypersensitivity syndromes, there is no evidence that this species experiences the progressive evolution from cutaneous to respiratory allergy characteristic of the human atopic march. Despite the presence of epidermal barrier derangement, there is no significant association between canine atopic dermatitis and mutations in filaggrin. Finally, treatment of canine disease relies much less heavily on topical therapy than does its human counterpart, while allergy testing and allergen-specific immunotherapy provide an often essential component of effective clinical management of affected dogs. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Flagellate dermatitis after consumption of Shiitake mushrooms

    National Research Council Canada - National Science Library

    Czarnecka, Agnieszka B; Kreft, Burkhard; Marsch, Wolfgang Ch

    2014-01-01

    Flagellate dermatitis occurs in patients who have eaten Shiitake mushrooms. We are reporting on a 55-year-old man, who developed whiplash-striped, severely itching efflorescences on the trunk 3 days after eating Lentinula edodes...

  13. When does atopic dermatitis warrant systemic therapy?

    DEFF Research Database (Denmark)

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

    2017-01-01

    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 ...

  14. Emerging therapies for atopic dermatitis: JAK inhibitors.

    Science.gov (United States)

    Cotter, David G; Schairer, David; Eichenfield, Lawrence

    2018-03-01

    The Janus kinase-signal transducer and activator of transcription pathway is a conserved master regulator of immunity and myeloproliferation. Advanced understanding of this pathway has led to development of targeted inhibitors of Janus kinases (Jakinibs). As a class, JAK inhibitors effectively treat a multitude of hematologic and inflammatory diseases. Given such success, use of JAK inhibitors for mitigation of atopic dermatitis is under active investigation. Herein, we review the evolving data on the safety and efficacy of JAK inhibitors in treatment of atopic dermatitis. Although it is still early in the study of JAK inhibitors for atopic dermatitis, evidence identifies JAK inhibitors as effective alternatives to conventional therapies. Nonetheless, multiple large safety and efficacy trials are needed before widespread use of JAK inhibitors can be advocated for atopic dermatitis. Copyright © 2017. Published by Elsevier Inc.

  15. Flagellate dermatitis following consumption of shiitake mushroom

    OpenAIRE

    Hui Voon Loo; Hazel H. Oon

    2011-01-01

    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.

  16. [Atopic dermatitis in children. New aspects].

    Science.gov (United States)

    Schnopp, C; Mempel, M

    2015-04-01

    Atopic dermatitis in childhood is controlled by adaequate topical treatment in the majority of cases. Severe manifestations, recurrent superinfections, associated food allergy and psychosocial aspects of a chronic disease in childhood need special consideration. Furthermore, prevention is an important issue in this age group. The following article focuses on new aspects with repercussions on the management of childhood atopic dermatitis and possible implications for the future.

  17. Common Allergens in Patients with Atopic Dermatitis

    OpenAIRE

    Bonyadi, MR. (PhD; Ezzati, F. (MSc

    2014-01-01

    Background and objective: Being exposed to different allergens, followed by the production of specific IgE, has an important role in causing atopic dermatitis, recognizing the allergens and applying immunotherapy for treatment. We aimed to determine the frequency of common allergens in the patients suffering from atopic dermatitis. Material and Methods: In this descriptive- analytical study the serum level of total IgE and frequency of specific IgE were measured by Immunoblotting method again...

  18. 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.

  19. Allergic Concact Dermatitis From Chamomile Plant

    OpenAIRE

    ÖZDEN, Müge Güler; DENİZLİ, Hilal; Aydin, Fatma; ŞENTÜRK, Nilgün; CANTÜRK, M. Tayyar; TURANLI, Ahmet Yaşar

    2011-01-01

    ABSTRACT Herbal remedies for cosmetic and health-promoting purposes are getting more popular in worldwide. The Compositae (Asteraceae) family of plants is currently an important cause of allergic plant contact dermatitis in Europe. A 55-year-old woman presented with erythema, edema and vesiculobullous lesions over her knees caused by Chamomile. Patch testing with chamomile was positive. The patient has been diagnosed as allergic contact dermatitis. We report a first case of contact dermati...

  20. Childhood Atopic Dermatitis in Taiwan.

    Science.gov (United States)

    Wang, I-Jen; Wang, Jiu-Yao; Yeh, Kuo-Wei

    2016-04-01

    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. Copyright © 2016. Published by Elsevier B.V.

  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. 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

  3. [Right-sided laptop dermatitis].

    Science.gov (United States)

    Schummer, Claudia; Tittelbach, Jörg; Elsner, Peter

    2015-09-01

    A 44-year-old man presented at a dermatologist with a 2 months history of a blue-brown reticular macule on the right thigh that had appeared spontaneously. It was neither painful nor itching and showed no growth or further colour change. Punch biopsy, antinuclear antibodies, CrP, immune electrophoresis, hepatitis serology, urine diagnostics showed normal results. On specific inquiry the patient, a long-distance truck driver, reported to rest his laptop during driving breaks always on the right thigh. We diagnosed a "laptop dermatitis". Consider external mechanical or thermal triggers if skin changes are unilateral. Thermal isolation from permanent heat exposure prevents an erythema ab igne reliably. © Georg Thieme Verlag KG Stuttgart · New York.

  4. Coenzyme Q10 Suppresses TNF-α-Induced Inflammatory Reaction In Vitro and Attenuates Severity of Dermatitis in Mice.

    Science.gov (United States)

    Li, Weiwei; Wu, Xiaojuan; Xu, Xiangling; Wang, Wenhan; Song, Sijia; Liang, Ke; Yang, Min; Guo, Linlin; Zhao, Yunpeng; Li, Ruifeng

    2016-02-01

    Anti-oxidant coenzyme Q10 (Co-Q10) is commonly used in clinic. Recently, Co-Q10 was reported to antagonize TNF-α-induced inflammation and play a protective role in various inflammatory conditions. However, its role in dermatitis is unknown. Herein, RAW264.7 macrophage cell line was cultured with stimulation of TNF-α, and administration of Co-Q10 alleviated TNF-α-mediated inflammatory reaction in vitro. Furthermore, oxazolone-induced dermatitis mice model was established, and treatment of Co-Q10 markedly attenuated dermatitis phenotype in this mice model. Moreover, the protective role of Co-Q10 in vitro and in dermatitis was probably due to its repression on NF-κB signaling. Collectively, Co-Q10 may represent a potential molecular target for prevention and treatment of inflammatory skin diseases.

  5. Eyelid dermatitis: a report of 215 patients.

    Science.gov (United States)

    Guin, Jere D

    2004-02-01

    Between April 2001 and October 2003, 215 persons presented with eyelid dermatitis for the first time. They ranged in age from 4 months to 95 years, with an average age of 49.6 years and a median age of 51 years. There were 173 females and 42 males. 165 of 215 had allergic contact dermatitis (ACD) and another 9 had protein contact dermatitis without relevant positive patch tests. Atopic eczema comprised 37 of 215 (17%), but 33 of 37 also had contact allergies. Seborrheic dermatitis, psoriasis or both were found in 35 (16%). Sources of ACD included personal care products in 54 (25%), including 12 with at least 1 positive patch test to cosmetic applicators and 12 sensitive to at least 1 botanical ingredient. Allergy to artificial nails and/or nail lacquer occurred in 18 of 215 (8%). 5 persons had rosacea or periorbital dermatitis, and 2 had dermatomyositis. Other causes included bacterial, fungal and viral infections, some of which were quite unusual. The evaluation of persons presenting with eyelid dermatitis remains a relatively complex but rewarding discipline.

  6. A case of autoimmune progesterone dermatitis in an adolescent female.

    Science.gov (United States)

    Kakarla, Nirupama; Zurawin, Robert K

    2006-04-01

    Progesterone-induced dermatitis is a rare disorder. It typically occurs in females due to an autoimmune phenomenon to endogenous progesterone production, but can also be caused by exogenous intake of a synthetic progestin. Here, we present a case of autoimmune progesterone dermatitis (AIPD) seen in an adolescent female. The patient is a 15-year-old Caucasian female with no significant past medical history and no prior exogenous hormone use, who presented to her primary care physician complaining of cyclic skin eruptions. She noted that her dermatologic symptoms occurred monthly, just prior to her menses. An intradermal skin test using 0.1 cc of progesterone was performed. The patient immediately developed a wheal, confirming the diagnosis of AIPD. The patient was begun on a continuous regimen of an oral contraceptive pill with 30 micrograms of ethinyl estradiol and 0.15 mg of levonorgestrel. The skin eruptions have not returned since the initiation of this therapy. Autoimmune progesterone dermatitis manifests via the occurrence of cyclic skin eruptions. Women with the disorder commonly present with dermatologic lesions in the luteal phase of the menstrual cycle. Diagnosis of AIPD is confirmed by performing a skin allergen test using progesterone. Due to its rarity, AIPD should be considered a diagnosis of exclusion. In cases believed to be due to an endogenous production of progesterone, several methods of therapy have been attempted. The ultimate goal of therapy is the suppression of ovulation, which will prevent endogenous hormone production as progesterone is only produced in ovulatory cycles. Currently, the first-line choice of therapy is a combination oral contraceptive. If this treatment is ineffective, patients have been treated with danazol, gonadotropin releasing hormone analogs, tamoxifen, and oophorectomy with varying success.

  7. ATOPIC DERMATITIS AS A CLINICAL CHALLENGE

    Directory of Open Access Journals (Sweden)

    Marija Davidovic

    2005-04-01

    Full Text Available Atopic dermatitis (AD is a chronic, inflammatory skin disease which is characterized by rash, pruritus and xerosis.The disease is most prevalent in infants and small children with about 70% of cases presenting before the age of 5.The prevalence of AD has increased two to three times during the past thirty years in industrially developed countries and, today, AD is considered to be a major public health concern.AD is a complex, multifactorial disease resulting from interactions between genetic and environmental factors. Although the pathogenesis of AD is not completely clear, it is known that T-helper cells play the central role in it. Its characteristic is predomination of Th2-type response to allergens instead of the Th1 response which is predominant in normal individuals.Disease runs a chronic course, with remissions and exacerbations, while clinical presentation varies among patients depending on age and disease severity.There is no cure for AD, and an adequate disease control generally involves a combination of preventive measures and an individualised therapeutic approach. The conventional management includes the use of emollients to maintain the proper skin hydratation. Topical corticosteroids are currently the mainstay of treatment to control disease flares. However the use of these agents is limited to intermittent and short-term treatment due to potentially adverse effects, such as skin atrophy. Tacrolimus and pimecrolimus are steroid-free topical immunomodulators, providing safe and effective treatment for moderate to severe AD.

  8. Prospective study of cosmetic reactions: 1977-1980. North American Contact Dermatitis Group.

    Science.gov (United States)

    Eiermann, H J; Larsen, W; Maibach, H I; Taylor, J S

    1982-05-01

    This prospective study (1977-1980) of cosmetic adverse reactions by eleven dermatologists identified 487 cases of cosmetic-induced dermatitis. Approximately half of the cases were covert in nature. Eight percent were due to allergic contact dermatitis; the face, eye, and upper arm were the most involved sites. Skin care products, hair preparations (including colors), and facial makeup products were the most commonly involved product categories. Fragrances, preservatives, lanolin and lanolin derivatives, p-phenylenediamine, and propylene glycol were most commonly identified causative agents. The data may not be representative of the country at large because of the special interests of the dermatologists involved.

  9. Dermatitis herpetiformis bodies and autoantibodies to noncutaneous organs and mitochondria in dermatitis herpetiformis

    Directory of Open Access Journals (Sweden)

    Ana Maria Abreu Velez

    2012-10-01

    Full Text Available Introduction: The precise nature of the previously described dermatitis herpetiformis bodies remains unknown.Aims: Our study was conducted to investigate the nature of dermatitis herpetiformis bodies in the skin in 7 cases of dermatitis herpetiformis, and to search for the presence of autoantibodies in other organsMethods: We utilized clinical, histopathologic, and immunologic methods to evaluate these patients.Results: Dermatitis herpetiformis bodies were found to be comprised of an amalgamation of immunoglobulins A and M, as well as molecules reactive with antibodies to armadillo repeat gene deleted in velo-cardio-facial syndrome, desmoplakins 1 and 2, and plakophilin 4. In addition, we found immunologic colocalization with selected autoantibodies associated with mitochondria in the skin, heart, kidney, and peripheral nerves. The dermatitis herpetiformis bodies did not demonstrate immunologic colocalization with tissue/epidermal transglutaminase.Conclusion: The complete biochemical nature of dermatitis herpetiformis bodies requires further characterization. Dermatitis herpetiformis bodies in these patients appear to be distinctly different than cytoid bodies. Further studies are required to determine if the antibodies to noncutaneous organs are pathogenic, and/or contribute to systemic morbility in dermatitis herpetiformis patients.

  10. Atypical pattern of (meth)acrylate allergic contact dermatitis in dental professionals.

    Science.gov (United States)

    Prasad Hunasehally, R Y; Hughes, T M; Stone, N M

    2012-09-01

    (Meth)acrylates in dental bonding agents are a common source of allergic contact dermatitis in dental professionals. The distribution of the contact dermatitis is commonly on finger tips, but is determined by individual habits as demonstrated by the two case reports in this article. Despite the site of contact dermatitis, the bonding agents are often not suspected as a source of contact allergy due to misconception regarding the protective effect of natural rubber latex gloves. With these case reports, we endeavour to emphasize the inadequacy of the latex gloves in protecting against the (meth)acrylate induced contact allergy and also list the measures a dental professional needs to incorporate in order to minimise the risks of sensitisation to (meth)acrylates.

  11. 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.

  12. 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.

  13. Allergic contact dermatitis to quinones in Paphiopedilum haynaldianum (Orchidaceae).

    Science.gov (United States)

    Hausen, B M

    1980-03-01

    An eczematous eruption developed on the hands and forearms of a 68-year-old man after frequent contact with homebred specimens of the lady slipper Paphiopedilum haynaldianum. Patch tests with leaves, petals, and stems, as well as with two quinones isolated from the plant by thin-layer chromatography, gave strongly positive reactions. The results demonstrated that the recurrent skin lesions were the expression of an allergic contact dermatitis due to the quinoid constitutnets, which are the main contact allergens in this orchid species.

  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. 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.

  17. Asthma and atopic dermatitis in children born moderately and late preterm.

    Science.gov (United States)

    Haataja, Paula; Korhonen, Päivi; Ojala, Riitta; Hirvonen, Mikko; Paassilta, Marita; Gissler, Mika; Luukkaala, Tiina; Tammela, Outi

    2016-06-01

    This national register study aimed to evaluate the need of asthma medication reimbursement and hospitalization due to asthma and atopic dermatitis up to 7 years of age in moderately preterm (MP) (32-33 weeks) and late preterm (LP) (34-36 weeks) children compared to very preterm (VP) (children. Altogether, 1,018,302 children born in Finland between 1991 and 2008 were assessed. The MP and LP groups received asthma medication reimbursement more frequently than term controls (8.0 and 5.7 vs. 3.8 %), but less frequently than VP children (15.4 %). Hospitalization due to asthma was more common among MP (10.6 %) and LP (7.3 %) children than term children (4.8 %) but less common than in VP children (20.1 %). Hospitalization due to atopic dermatitis was more frequent among term (5.2 %) compared to MP (4.2 %) and LP (4.7 %) children. Male sex, maternal smoking, maternal diabetes, and ventilator therapy predicted asthma medication in the MP and/or LP children. MP and LP children seem to need medication and hospitalization for asthma more often than term controls but less frequently than VP children followed by 7 years of age. Hospitalization due to atopic dermatitis becomes more common with increasing gestational age. • MP and LP infants have an increased risk for early respiratory morbidity and to asthma. • Less is known on the occurrence of atopic dermatitis in this patient group. What is New: • Medication and hospital care due to asthma were more frequent in school-aged MP and LP than in term infants. Male sex, maternal smoking, maternal diabetes and ventilator therapy predicted asthma. • Hospitalization due to atopic dermatitis became more common with increasing gestational age.

  18. Recogida de urocultivo por sondaje vesical en niños: una observación sistemática/Coleta de urocultura por sonda vesical em criança: uma observação sistemática/Collect of uroculture by urinary catheter in child: a systematic observation

    National Research Council Canada - National Science Library

    Guimarães, Marcelle Sampaio de Freitas

    2015-01-01

    ... evaluativo, prospectivo y cuantitativo, tiene por objeto comparar los resultados de los urocultivos por sondaje vesical recogidos por enfermeras del Ambulatorio y Enfermería de un Hospital Universitario Pediátrico teniendo en cuenta el material y la técnica utilizada en el procedimiento.La población de estudio consistió en 12 enfermeros, 4 ...

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

    National Research Council Canada - National Science Library

    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...

  20. Correction of pancreatic insufficiency in young children with atopic dermatitis

    National Research Council Canada - National Science Library

    Solodovnichenko, I.G; Voloshina, L.G; Babadzhanyan, E.N; Savitskaya, E.V

    2016-01-01

    ...% of patients with atopic dermatitis. Objective: evaluation of the effectiveness of the enzyme mini-tableted Ermital 10,000 for the compensation of pancreatic insufficiency in children with atopic dermatitis...

  1. Hyperlinearity in atopic dermatitis, on the palm (image)

    Science.gov (United States)

    This picture shows a manifestation of atopic dermatitis on the palm. Individuals with atopic dermatitis characteristically have increased numbers and depth of skin lines (hyperlinearity) on the palms with little ...

  2. 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.

  3. La ecografía Doppler en la detección de invasión vesical en la placenta percreta: nuestra experiencia

    OpenAIRE

    P. García Saraví; N.K. Patiño; M.L. Juana; J. Mariano; E. Reyna; R. Tizzano

    2014-01-01

    Objetivo: Demostrar la utilidad de la ecografía Doppler en la detección de la invasión vesical en el percretismo placentario. Materiales y métodos: Se evaluó por ecografía, desde noviembre de 2011 hasta mayo de 2013, a 21 pacientes de entre 20 y 44 años que tenían diagnóstico quirúrgico e histopatológico de acretismo placentario (AP). Se consideró invasión vesical a la presencia de estructuras vasculares parietales en la evaluación Doppler color, mientras que se estableció como probable...

  4. Immunological mechanisms in atopic dermatitis : clinical and experimental studies

    OpenAIRE

    Tengvall Linder, Maria

    1998-01-01

    The aim of the study was to investigate immunological mechanisms in atopic dermatitis. Serum IgE levels are elevated in 80% of atopic dermatitis patients and CD4+ T cells and environmental allergens are known to be of importance in the pathogenesis of the disease. It was therefore of interest to further elucidate the role of these factors in atopic dermatitis. Cyclosporin A (CSA) was used as a tool for exploring the pathogenesis of atopic dermatitis, with emphasis on the...

  5. Characteristics of traditional Chinese medicine users and prescription analysis for pediatric atopic dermatitis: a population-based study.

    Science.gov (United States)

    Chen, Yu-Chun; Lin, Yi-Hsuan; Hu, Sindy; Chen, Hsing-Yu

    2016-06-08

    Atopic dermatitis among children is an important issue due to relapses and skin manifestations. Traditional Chinese medicine (TCM) is commonly used to treat children with atopic dermatitis. The aim of this study was to investigate the characteristics and TCM prescriptions of patients with atopic dermatitis using a nationwide database. Children younger than 12 years of age diagnosed with atopic dermatitis, defined as ICD-9-CM codes 691.8 and 692.x, were identified from the database. Data on age, diagnosis codes, area of residence and use of corticosteroids of the TCM users were recorded. Association rule mining was used to analyze the prescriptions used for atopic dermatitis. We identified 13,646 children with atopic dermatitis using TCM in 2007. Female gender (OR: 0.83 for male gender), adolescence (OR: 10.0, 95 % CI: 8.88-11.15) and allergic rhinitis (OR: 2.44, 95 % CI: 2.10-2.85) were associated with the use of TCM. Fewer of the TCM users were prescribed with corticosteroids (35.8 % of all TCM users), but the TCM users had a higher rate of long-term topical corticosteroid therapy (10.6 % for TCM users versus 2.0 % for those who did not use TCM). Chinese herbal medicine (CHM) was used by 93.7 % of all TCM users in 36,398 prescriptions. On average, 5.6 kinds of CHM were used in combination. The relationship between the CHMs constituted a network, in which Xiao-Feng-San was the core treatment for atopic dermatitis. In this study, we described the characteristics of children with atopic dermatitis who use TCM in Taiwan. and identified the core CHM treatment. Further research on the safety and efficacy of this treatment are still needed.

  6. 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.

    Science.gov (United States)

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

    2010-12-01

    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™, 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 PGE₂ synthases, leukotriene (LT) A₄ hydrolase and LTC₄ 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. Copyright © 2010 Elsevier Inc. All rights reserved.

  7. Inhibition of NADPH cytochrome P450 reductase by the model sulfur mustard vesicant 2-chloroethyl ethyl sulfide is associated with increased production of reactive oxygen species.

    Science.gov (United States)

    Gray, Joshua P; Mishin, Vladimir; Heck, Diane E; Laskin, Debra L; Laskin, Jeffrey D

    2010-09-01

    Inhalation of vesicants including sulfur mustard can cause significant damage to the upper airways. This is the result of vesicant-induced modifications of proteins important in maintaining the integrity of the lung. Cytochrome P450s are the major enzymes in the lung mediating detoxification of sulfur mustard and its metabolites. NADPH cytochrome P450 reductase is a flavin-containing electron donor for cytochrome P450. The present studies demonstrate that the sulfur mustard analog, 2-chloroethyl ethyl sulfide (CEES), is a potent inhibitor of human recombinant cytochrome P450 reductase, as well as native cytochrome P450 reductase from liver microsomes of saline and beta-naphthoflavone-treated rats, and cytochrome P450 reductase from type II lung epithelial cells. Using rat liver microsomes from beta-naphthoflavone-treated rats, CEES was found to inhibit CYP 1A1 activity. This inhibition was overcome by microsomal cytochrome P450 reductase from saline-treated rats, which lack CYP 1A1 activity, demonstrating that the CEES inhibitory activity was selective for cytochrome P450 reductase. Cytochrome P450 reductase also generates reactive oxygen species (ROS) via oxidation of NADPH. In contrast to its inhibitory effects on the reduction of cytochrome c and CYP1A1 activity, CEES was found to stimulate ROS formation. Taken together, these data demonstrate that sulfur mustard vesicants target cytochrome P450 reductase and that this effect may be an important mechanism mediating oxidative stress and lung injury. 2010. Published by Elsevier Inc.

  8. 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.

  9. Allergic contact dermatitis to a laptop computer in a child.

    Science.gov (United States)

    Jacob, Sharon E; Admani, Shehla

    2014-01-01

    This report details the case of an 11-year-old boy with a history of atopic dermatitis who developed a widespread dermatitis 1 month after receiving a laptop for Christmas. Allergic contact dermatitis to nickel in the laptop was determined as the cause. © 2014 Wiley Periodicals, Inc.

  10. 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...

  11. 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 in...

  12. Atopic dermatitis in Tunisian schoolchildren.

    Science.gov (United States)

    Amouri, Meriem; Masmoudi, Abderahmen; Borgi, Nozha; Rebai, Ahmed; Turki, Hamida

    2011-01-01

    The prevalence of atopic dermatitis (AD) is low in North Africa. We describe the epidemiology of this atopic condition among school children in Tunisia. We conducted a Cross-sectional survey study of 5 to 6-year-old schoolchildren from 21 primary schools of Sfax. The diagnosis of AD was based on the U.K. Working Party diagnostic criteria. A questionnaire including these criteria and some risk factors of AD was issued to the children. All children were examined by one dermatologist. Among the 1617 examined children, ten had AD giving a one-year prevalence of 0.65%. The overall sex ratio was 2.33. The disease occurred before the age of 2 years in 3 children. Pure AD without concomitant respiratory allergies was noted in 3 cases. One first-degree family member with atopy was at least noted in seven children. The strongest associated factor was the presence of AD in at least one parent and maternal age at the time of the child birth. Nor breast-feeding neither environmental characteristics of the house did correlate with AD. The prevalence of AD in Tunisian schoolchildren is low but comparable to those of other developing countries. Family history of atopy and maternal age at the birth time was the most important associated factors.

  13. [Food allergy in atopic dermatitis].

    Science.gov (United States)

    Wichmann, K; Heratizadeh, A; Werfel, T

    2012-04-01

    Food allergy predominantly affects children rather than adult patients with atopic dermatitis (AD). Early sensitization to foods has been found to be significantly associated with AD. Three different patterns of clinical reactions to food allergens in AD patients exist: i. immediate-type reaction, ii. isolated late-type reaction, iii. combined reaction (i. + ii.). While in children allergens from cow's milk, hen's egg, soy, wheat, fish, peanut or tree nuts are mostly responsible for allergic reactions, birch-pollen related food allergens seem to play a major role in adolescent and adults with AD in Central and Northern Europe. Defects of the epidermal barrier function seem to facilitate the development of sensitization to allergens following epicutaneous exposure. The relevance of defects of the gut barrier as well as genetic characteristics associated with an increased risk for food allergy remain to be further investigated. Numerous studies focus on prevention strategies which include breast-feeding or feeding with hydrolyzed milk substitute formula during the first 4 months of life.

  14. Emerging drugs for atopic dermatitis.

    Science.gov (United States)

    Ong, Peck Y

    2009-03-01

    Atopic dermatitis (AD) is the most common chronic inflammatory skin disease, affecting 10-20% of children and 2% of adults worldwide. Preventive treatment of AD consists of daily skin hydration and emollient therapy; but the majority of patients still require symptomatic treatment with topical corticosteroids and/or topical calcineurin inhibitors, both of which may be associated with potential long-term side effects. With increasing evidence supporting the role of skin barrier defects in the pathogenesis of AD, there is also a parallel increase in medications that claim to assist barrier repair. The current review discusses some exciting results with these medications, as well as the challenges that lie ahead of them. While barrier repair treatments offer some promise, there continues to be a need for safer anti-inflammatory medications. Some of these medications under investigation are phosphodiesterase-4 inhibitors, urocanic acid oxidation products and IL-4/IL-13 receptor blockers. The review also discusses anti-staphylococcal treatments including nanocrystalline silver cream, silver and antimicrobial-coated fabrics, and anti-itch treatments including mu-opiod receptor antagonists, chymase inhibitors and cannabinoid receptor agonists. These medications may become an integral part of AD therapy.

  15. DERMATITIS PELAGROSA. REPORTE DE CASO.

    Directory of Open Access Journals (Sweden)

    Frank C. Alvarez-Li

    2010-01-01

    Full Text Available La pelagra es una enfermedad cada vez menos frecuente. Debida a una deficiencia de niacina en la dieta, principalmente, en áreas donde la alimentación es muy deficiente y/o el consumo de alcohol es importante. La pelagra o síndrome de las tres D, se caracteriza por demencia, dermatitis y diarrea.Se reporta un caso donde predominaron las lesiones localizadas en la piel de la cara, región anterior del cuello, brazos, antebrazos, dorso de las manos, tercio distal de las piernas y dorso de los pies, de tipo eritematoescamosas, con zonas agrietadas y descamación de la piel y despigmentación en otras áreas bien delimitadas en relación con la piel normal.El tratamiento con Nicotinamida produjo notable mejoría de las lesiones en piel. En evaluación posterior al alta las lesiones en piel habían desaparecidos.

  16. Prevalence of contact allergy in children suffering from atopic dermatitis, seborrhoeic dermatitis and in healthy controls.

    Science.gov (United States)

    Silny, Wojciech; Bartoszak, Leszek; Jenerowicz, Dorota; Żukiewicz-Sobczak, Wioletta; Goździewska, Małgorzata

    2013-01-01

    Atopic dermatitis is one of the most common skin disorders in children. There is only scarce literature data on the prevalence of contact allergy in children with atopic dermatitis. To assess the prevalence of contact allergy among children with atopic dermatitis, seborrhoeic dermatitis and in a population of healthy children. Patch tests were performed in 104 children aged 1-20 years treated for atopic dermatitis in the Department of Dermatology, University of Medical Sciences, Poznań, and also in 2 control groups: 15 subjects with seborrhoeic dermatitis (15-20 years) and 36 healthy children (1-20 years). In children with atopic dermatitis, contact allergy was observed in 47/104 patients (45.2%). With regards to the 3 age subgroups, positive patch test results were detected in 30/43 in children aged 1-5 years (69.8%), 13/36 in children aged 6-14 years (36.1%) and in 4/25 adolescents 15-20 years of age (16%). The highest proportion of positive patch tests was detected in the youngest subgroup of healthy children. Comparative analysis revealed type IV hypersensitivity statistically significantly more frequent in children with atopic dermatitis than in the 2 control groups. The statistically significant positive results in the highest proportion of patch tests in the youngest age subpopulation of children with atopic dermatitis, and detection of contact allergy most commonly in the youngest subgroup of healthy children, may suggest nonspecifically positive results associated with the immaturity of the epidermal barrier during the first years of life. Concentrations of contact allergens included in current pediatric sets of patch tests seems to be too high and should be verified.

  17. 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.

  18. Quality of Life, Anxiety and Depression Levels in Patients with Seborrheic Dermatitis

    Directory of Open Access Journals (Sweden)

    Mustafa Aksoy

    2012-03-01

    Full Text Available Background and Design: Seborrheic dermatitis is a common disease characterized by the presence of erythematous plaques with oily-yellow desquamation. Due to its chronic course with remission and exacerbation periods, seborrheic dermatitis can give rise to impaired quality of life and increased levels of anxiety and depression. The purpose of this study was to evaluate the levels of anxiety and depression and quality of life in patients with seborrheic dermatitis. Material and Method: This study was conducted with 50 consecutive patients admitted to our clinic, who have been diagnosed with seborrheic dermatitis without any other systemic or psychiatric illnesses (patient group, and 50 healthy subjects with similar sociodemographic characteristics (control group. Dermatological Life Quality Index (DLQI was administered to patient group; the Beck Depression Inventory (BDI and the Beck Anxiety Inventory (BAI were administered to both patient and the control groups. Results: In one half (%50 of the patients, quality of life was found to be slightly affected or not affected at all, in the other half (%50, the quality of life was affected reasonably or greatly. Anxiety and depression levels were higher in seborrheic dermatitis patients with distortion in quality of life. Also, there was a positive correlation between the levels of anxiety and depression. Conclusion: This study showed that the quality of life was affected by the seborrheic dermatitis negatively, and anxiety and depression levels were higher as much as the impairment of quality of life. According to these results, identifying the psychological symptoms of illness and dealing with these symptoms are important for both in increasing quality of life of patients and getting a well response to the treatment.

  19. Cause-specific mortality in adults with atopic dermatitis.

    Science.gov (United States)

    Thyssen, Jacob P; Skov, Lone; Egeberg, Alexander

    2018-03-01

    Adult atopic dermatitis (AD) has been associated with several comorbidities, but cause-specific mortality risk is unknown. To examine cause-specific death rates and risk in adults with AD. We performed cross-linkage of nationwide health care and cause of death registers. Adult patients with AD were matched with 10 controls per study subject. We calculated incidence rates per 1000 person-years and hazard ratios (HRs) of cause-specific death with 95% confidence intervals (95% CIs) using Cox proportional hazards models. A total of 8686 patients and 86,860 matched controls were studied. The risk for death due to any cause was significantly increased in patients with AD (HR 1.27, 95%CI 1.11-1.45). Significant causes included cardiovascular (HR 1.45; 95% CI 1.07-1.96), infectious (HR 3.71; 95% CI 1.43-9.60), and urogenital diseases (HR 5.51; 95% CI 1.54-19.80). No increased risk for death due to cancer, endocrine, neurologic, psychiatric, respiratory, or gastroenterologic disease was observed. The results might not be generalizable to patients seen exclusively by primary care physicians. Adults with atopic dermatitis had slightly increased risk for death during follow-up. While the risk for death from cardiovascular, urogenital, and infectious diseases was slightly elevated among patients with AD, the absolute risk was very low. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  20. Occupational allergic contact dermatitis caused by wood dusts.

    Science.gov (United States)

    Estlander, T; Jolanki, R; Alanko, K; Kanerva, L

    2001-04-01

    Exposure to wood dusts may cause various skin and mucosal symptoms. Allergic dermatoses, caused by wood dusts, diagnosed at the Finnish Institute of Occupational Health during 1976-1999 are reported here. 16 had allergic contact dermatitis and, 2 had contact urticaria. 9 men (3 cabinet makers, 3 joiners, 1 carpenter, 1 knifemaker and 1 machinist) were mainly exposed to tropical hardwoods. 1 man had dermatitis caused by western red cedar. 5 patients, 3 men and 2 women, were exposed to Finnish pine or spruce dusts, and 1 man to aspen. 7 also had rhinitis, 4 asthma or dyspnoea and 3 conjunctivitis. On patch testing, 10 men reacted to 9 different wood dusts, including teak (5), palisander (3), jacaranda (2), mahogany (2), walnut (2) and obeche (1). Reactions to wood allergens, including lapachol (2), deoxylapachol (1), (R)-3,4-dimethoxydahlbergione (2), 2,6-dimethoxy-1,4-benzoquinone (1), mansonone A (2) and salicyl alcohol (1), were noted in 4 cases. All but 1 of 5 patients exposed to pine or spruce dusts reacted to the sawdusts, all 5 to colophonium, 3 to abietic acid, 2 to tall oil resin, 3 to wood tar mix and 4 to other wood gum resins. Of the 2 CU patients, 1 was prick and RAST positive to obeche, 1 reacted with urticarial dermatitis to punah wood dust on chamber exposure. Occupational allergic dermatoses are mainly caused by the dusts of hardwoods, mostly due to Type IV allergy, but may also be caused by softwood dusts. Patch tests can be done with wood dusts, but should be confirmed by patch testing with wood allergens if possible.

  1. 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

  2. [Preservatives as important etiologic factors of allergic contact dermatitis].

    Science.gov (United States)

    Kręcisz, Beata; Chomiczewska-Skóra, Dorota; Kieć-Świerczyńska, Marta

    2015-01-01

    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. 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. 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. 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. This work is available in Open Access model and licensed under a CC BY-NC 3.0 PL license.

  3. Occupational contact allergic dermatitis in dentistry.

    Science.gov (United States)

    Mikov, Ivan; Turkalj, Ivan; Jovanović, Marina

    2011-06-01

    Dental professionals may be at increased risk of developing occupational allergic diseases specially to methacrylates that can permeate protective disposable gloves. 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. 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.

  4. Diagnostic clinical features of atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Sharma Lata

    2001-01-01

    Full Text Available Atopic dermatitis is a common disease which varies widely in clinical presentation at different ages and places. Although authors working in western countries on white races have suggested many criteria, there is no uniform set which can be used in large population studies in this part of the world. Hence keeping in mind differences in environment and ethnicity of population, the present study was carried out. Seventy- three patients of atopic dermatitis and 71 age matched controls were studied. All the subjects were examined using a set of 34 potentially useful clinical features selected from different studies, including features for evaluation of photosensitivity. Multiple regression technique was used for analysing the data. It was found that 6 clinical features were diagnostic, 1. presence of itch, 2. history of flexural involvement, 3. history of dry skin, 4. family history of atopy, 5. personal history of diagnosed asthma and 6, visible flexural dermatitis. Photosensitivity was not a significant feature.

  5. 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...

  6. Radiation recall dermatitis induced by trastuzumab.

    Science.gov (United States)

    Moon, Dochang; Koo, Ja Seung; Suh, Chang-Ok; Yoon, Chang Yun; Bae, Jaehyun; Lee, Soohyeon

    2016-01-01

    We report a case of radiation recall dermatitis caused by trastuzumab. A 55-year-old woman with metastatic breast cancer received palliative first-line trastuzumab/paclitaxel and a salvage partial mastectomy with lymph node dissection was subsequently performed. In spite of the palliative setting, the pathology report indicated that no residual carcinoma was present, and then she underwent locoregional radiotherapy to ensure a definitive response. After radiotherapy, she has maintained trastuzumab monotherapy. Nine days after the fifth cycle of trastuzumab monotherapy, dermatitis in previously irradiated skin developed, with fever. Radiation recall dermatitis triggered by trastuzumab is extremely rare. A high fever developed abruptly with a skin rash. This may be the first case of this sort to be reported.

  7. Filarial dermatitis in a striped skunk.

    Science.gov (United States)

    Saito, E K; Little, S E

    1997-10-01

    A striped skunk (Mephitis mephitis) from Kansas (USA) with severe diffuse dermatitis characterized by extensive alopecic areas, thickened skin, and multiple, scattered cutaneous abscesses on the dorsal aspect of the head, neck, and trunk was submitted for diagnostic evaluation. More than 50 nematodes identified as Filaria taxideae were found in the dorsal subcutaneous tissue. Histologic examination of the skin revealed multifocal pyogranulomatous inflammation with intralesional larvated nematode eggs, moderate orthokeratotic hyperkeratosis, and mild acanthosis. The lesions resemble those reported from badgers (Taxidea taxus) and a lesser panda (Ailurus fulgens) with dermatitis caused by Filaria taxideae. Although F. taxideae has been previously collected from skunks, this is the first report of filarid dermatitis caused by this nematode in a striped skunk.

  8. 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.

  9. Development of pre-activated α-cyclodextrin as a mucoadhesive excipient for intra-vesical drug delivery.

    Science.gov (United States)

    Ijaz, Muhammad; Prantl, Maximilian; Lupo, Noemi; Laffleur, Flavia; Hussain Asim, Mulazim; Matuszczak, Barbara; Bernkop-Schnürch, Andreas

    2017-12-20

    The study was designed to synthesize and characterize pre-activated α-cyclodextrin (α-CD) derivatives as mucus adhering excipients for intra-vesical drug delivery. Sodium periodate (NaIO4) was used to oxidize α-CD and subsequently cysteamine was covalently attached to carbonyl groups of oxidized α-CD via reductive amination to produce thiolated α-CD. l-cysteine-2-mercaptonicotinic acid conjugate (Cys-MNA) was covalently attached to carbonyl groups of oxidized α-CD to produce pre-activated α-CD having enhance stability against oxidation at higher pH. Thiolated and pre-activated α-CD derivatives were quantitatively assayed for the attached thiol groups and MNA groups, respectively. Cell viability and tolerability was evaluated via resazurin assay and via red blood cells (RBC) lysis assay, respectively. Mucoadhesive properties were evaluated on porcine bladder mucosa. Trimethoprim (TMP) was encapsulated into thiolated and pre-activated α-CD derivatives and the dissolution behavior was evaluated in vitro. Thiol groups attached to thiolated α-CD derivatives α-CD-SH780 and α-CD-SH1426 were 780±68μmol/g and 1426±66μmol/g, respectively. For the entirely pre-activated α-CD derivatives, α-CD-MNA3609 and α-CD-MNA4285 number of attached MNA groups were 3609±19μmol/g and 4285±43μmol/g, respectively. Thiolated and pre-activated derivatives of α-CD did not show adverse effects to cells determined via resazurin and RBC lysis assays. Mucoadhesion on porcine bladder mucosa was significantly improved for thiolated and pre-activated α-CD derivatives. Thiolated α-CD-SH1426 showed 15-fold and pre-activated α-CD-MNA4285 showed 25-fold improved mucoadhesion compared to unmodified α-CD. Further, pre-activated α-CD-MNA4285 showed 2-fold enhanced dissolution of encapsulated TMP compared to free TMP over 3 h. The study shows that pre-activated α-CD could be an excipient of the choice for the formulations of mucoadhesive intra-vesical drug delivery systems

  10. Japanese guidelines for atopic dermatitis 2017.

    Science.gov (United States)

    Katayama, Ichiro; Aihara, Michiko; Ohya, Yukihiro; Saeki, Hidehisa; Shimojo, Naoki; Shoji, Shunsuke; Taniguchi, Masami; Yamada, Hidekazu

    2017-04-01

    Given the importance of appropriate diagnosis and appropriate assessment of cutaneous symptoms in treatment of atopic dermatitis, the basics of treatment in this guideline are composed of (1) investigation and countermeasures of causes and exacerbating factors, (2) correction of skin dysfunctions (skin care), and (3) pharmacotherapy, as three mainstays. These are based on the disease concept that atopic dermatitis is an inflammatory cutaneous disease with eczema by atopic diathesis, multi-factorial in onset and aggravation, and accompanied by skin dysfunctions. These three points are equally important and should be appropriately combined in accordance with the symptoms of each patient. In treatment, it is important to transmit the etiological, pathological, physiological, or therapeutic information to the patient to build a favorable partnership with the patient or his/her family so that they may fully understand the treatment. This guideline discusses chiefly the basic therapy in relation to the treatment of this disease. The goal of treatment is to enable patients to lead an uninterrupted social life and to control their cutaneous symptoms so that their quality of life (QOL) may meet a satisfactory level. 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. Copyright © 2017 Japanese Society of Allergology. Production and hosting by Elsevier B.V. All rights reserved.

  11. 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

    BACKGROUND: While much is known about childhood atopic dermatitis, little is known about persistence of atopic dermatitis into adult life. We report, to our knowledge for the first time, the clinical course of atopic dermatitis in an unselected cohort of adolescents followed into adulthood. METHODS......: The course of atopic dermatitis from adolescence to adulthood was studied prospectively in a cohort of unselected 8th-grade schoolchildren established in 1995 and followed up in 2010 with questionnaire and clinical examination. RESULTS: The lifetime prevalence of atopic dermatitis was high (34...

  12. A Pragmatic Approach to Patch Testing Atopic Dermatitis Patients

    DEFF Research Database (Denmark)

    Chen, Jennifer K; Jacob, Sharon E; Nedorost, Susan T

    2016-01-01

    Allergic contact dermatitis (ACD) may complicate the clinical course of atopic dermatitis (AD), and patch testing remains the criterion standard for diagnosing ACD. To date, there have been no guidelines or consensus recommendations on when and how to patch test individuals with AD. Failure...... in AD patients with dermatitis that fails to improve with topical therapy; with atypical/changing distribution of dermatitis, or pattern suggestive of ACD; with therapy-resistant hand eczema in the working population; with adult- or adolescent-onset AD; and/or before initiating systemic...... immunosuppressants for the treatment of dermatitis. A suggested patch testing algorithm for AD patients is provided....

  13. [Contact dermatitis from polyacrylate in TENS electrode].

    Science.gov (United States)

    Weber-Muller, F; Reichert-Penetrat, S; Schmutz, J-L; Barbaud, A

    2004-05-01

    Transcutaneous electric nerve stimulation (TENS) is useful for many chronic pains. It induces few serious side effects, but skin reactions are not rare. We report on two cases of contact dermatitis due to TENS electrodes by sensitization to the acrylate in TENS conductive gel. A 50 year-old man suffered from post-traumatic lumbar pair. He developed eczematous lesions on the sites where the TENS electrodes were applied. Patch tests were positive with the TENS gel, with ethylene glycol dimethylacrylate (2 p. 100 petrolatum) and ethyl-acrylate (2 p. 100 petrolatum) on day 2 and 4 readings. A 54 Year-old man had a paralysis of the foot elevator following rupture of an aneurysm. After 2 months, he had an eczema on the sites where the TENS electrodes were applied. Patch tests were negative with the TENS electrodes but positive with 2-hydroxyethyl acrylate (0.1 p. 100 petrolatum), triethyleneglycol diacrylate (0.1 p. 100 petrolatum), 2-hydroxyethyl methacrylate (2 p. 100 petrolatum) and 2-hydroxypropyl methacrylate (2 p. 100 petrolatum) on day 2 and 4 readings. TENS transmits small electrical currents through the skin that induce the depolarization of the affected sensory nerve endings. They have few serious side effects but skin reactions such as irritation, burns or allergy to propylene glycol in the electrode gel, to the rubber of the electrodes (mercaptobenzothiazole) or to the metallic part of the electrodes, i.e. nickel, are not uncommon. To our knowledge, only one case of an allergy to the polyacrylates of TENS electrode gel has been previously reported in the literature. We emphasize that acrylate could be the main sensitizer in the more recently commercialized TENS electrodes and will propose alternative ways of treating patients sensitized to acrylate and who require treatment with TENS.

  14. [From atopic dermatitis to asthma].

    Science.gov (United States)

    Businco, L; Marziali, M; Furcolo, G; Meglio, P

    1997-10-01

    Atopic dermatitis (AD) is the most common chronic skin disorder in infancy and childhood and is the main hallmark of atopic constitution. The disease is multifactorial, and although genetic predisposition is certainly a prerequisite, a number of environmental factors modulate the phenotypic expression of AD. The majority of affected children shows IgE sensitisation towards a large variety of foods and aeroallergens. Since at least 1600, it has been recognized that patients with AD have a high predisposition to develop asthma. Recent epidemiological studies show that AD is commonly seen in individuals from families with a history of asthma. In addition, in population where asthma is uncommon, AD is also uncommon. The sex distribution of AD and asthma is the same, with boys affected significantly more often by these two atopic diseases and in similar proportions. The ETAC project (Early Treatment of the Atopic Child) is a large multicenter, multi-national, double blind, placebo controlled, randomised trial. The main objective of the study is to stop the progression from AD to asthma in young children with AD using early therapeutic intervention with Cetirizine and the second objective is to investigate the main risk factors for the onset of asthma. The results of this study indicate that exposure to potent allergens such as cat or mite significantly increased the risk of sensitisation to these allergens. Prolonged breast feeding was associated with a lowest sensitisation rate to cow milk proteins and to egg. Therefore environmental factors seem to play a crucial role in IgE sensitisation in children with AD.

  15. [Adulthood atopic dermatitis: epidemiology, clinical symptoms, provoking and prognostic factors].

    Science.gov (United States)

    Pónyai, Györgyi; Temesvári, Erzsébet; Kárpáti, Sarolta

    2007-01-07

    The prevalence of atopic diseases, including allergic rhinitis, asthma bronchiale and atopic dermatitis is increasing both in children and adults at different parts of the world. Atopic dermatitis is a chronic inflammatory skin disease affecting mostly children, but the atopic trait continues, not only for later respiratory allergies, but also for skin symptoms in adulthood. In this form dry skin, flexural lichenification, head and neck dermatitis, hand dermatitis are typical. The exact etiology of atopic dermatitis is unknown, in the background interactions of genetical predisposition, skin barrier defects and immunological and environmental factors can be verified. In the complex approach of atopic dermatitis, a pivotal role is ascribed to the evaluation and possibly the elimination of provoking factors, like gender, family structure, clothing, aero-, alimentary and contact allergens, psychosocial stress, migration, infections, and personal home environment. Authors review clinical manifestations, triggering and prognostic factors of the adulthood atopic dermatitis.

  16. 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

    . Methods A matched case-control study was carried out including 394 polysensitized and 726 single/double-sensitized patients who responded to a postal questionnaire. All subjects were recruited from a hospital patch test population. Results The hands were the most frequent and the anogenital region...... 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...... compared with single/double-sensitized patients. Conclusions Special awareness in patients with hand dermatitis seems justified either to prevent development of multiple contact allergies or to document polysensitization as an aetiological factor....

  17. 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.

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

    Directory of Open Access Journals (Sweden)

    Joanna Marciniak

    2017-03-01

    Full Text Available 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 mothers than that of fathers (mean FDLQI: 17.1 ± 5.3 vs. 14.7 ± 5.8 points; p < 0.001. Due to the children’s AD, mothers spent more time caring for them and carried out more household duties. Childhood AD had a greater impact on quality of life of fathers through influence on their work or education. The influence of AD on the quality of life of family members is significant, and this should be taken into account in the therapeutic process.

  19. Atopic dermatitis in adults: clinical and epidemiological considerations

    Directory of Open Access Journals (Sweden)

    Raquel Leão Orfali

    2013-06-01

    Full Text Available OBJECTIVE: Atopic dermatitis (AD is a chronic inflammatory disease causing intense pruritus, and with typical clinical features. There are few epidemiological studies concerning AD in adults, as well as little information about its prognostic. The aim of this study was to evaluate the clinical and epidemiological course of adults with AD. METHODS: 80 patients aged above 18 years (mean age = 29 years were selected (30 males and 50 females and interviewed about hospitalization, systemic corticoid usage, age of AD onset, and personal and/or familial history of atopy. Disease severity was evaluated through the Scoring Atopic Dermatitis (SCORAD tool. Laboratory examination included IgE serum levels and eosinophil blood count. RESULTS: 71 out of 80 patients referred association with respiratory symptoms (18 had asthma, 17 had rhinitis, and 36 had both conditions; nine out of 80 patients denied any respiratory disease. AD patients were divided in mild (n = 25, moderate (n = 30, and severe (n = 25; 56% had one or more hospitalizations due to AD. A positive association was found between IgE serum levels, eosinophil blood count, and disease severity. CONCLUSION: Adult AD represents a clinical challenge that needs to be better characterized, since it can be misdiagnosed and interferes with the patient's social and personal life. The association of skin and respiratory atopic disease is frequent, and laboratory parameters such as circulating IgE levels and eosinophil blood count may be helpful to assess disease severity.

  20. 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.

  1. 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

  2. Atopic dermatitis: tacrolimus vs. topical corticosteroid use

    African Journals Online (AJOL)

    addition, increased permeability to topical corticosteroids is noted at anatomical sites with a thin epidermis like the ... Pitted nails. Irritant contact dermatitis. History of exposure to irritants. Rash in area of exposure. Damage to skin barrier. Absence of family history. Insect bites. Symmetric distribution around the scalp, neck,.

  3. Chromate Dermatitis in Nigeria | Ayanlowo | Nigerian Medical ...

    African Journals Online (AJOL)

    Potassium dichromate has replaced nickel as the most common sensitizer in recent studies at the skin clinic of the Lagos University Teaching Hospital (LUTH). Other workers from the North American Contact Dermatitis Research Group, Mayo clinic and Massachusetts also noted an increasing prevalence. This study aimed ...

  4. New Developments in Biomarkers for Atopic Dermatitis

    NARCIS (Netherlands)

    Thijs, Judith L.; Seggelen, Wouter van; Bruijnzeel-Koomen, Carla; Bruin-Weller, Marjolein de; Hijnen, DirkJan

    2015-01-01

    The application of biomarkers in medicine is evolving. Biomarkers do not only give us a better understanding of pathogenesis, but also increase treatment efficacy and safety, further enabling more precise clinical care. This paper focuses on the current use of biomarkers in atopic dermatitis, new

  5. Parthenium dermatitis in a HIV patient

    Directory of Open Access Journals (Sweden)

    Shanmuga Sekar

    2009-01-01

    Full Text Available Parthenium dermatitis is a distressing problem in India. Both type 1 (immediate and late phase reaction and type 4 hypersensitivity phenomenon play a role in pathogenesis. We prick tested the patient after administering various drugs to assess the best agent to prevent late phase reaction.

  6. The epidemiology of occupational contact dermatitis

    NARCIS (Netherlands)

    Diepgen, TL; Coenraads, PJ

    1999-01-01

    Occupational contact dermatitis (OCD) ranks first of all occupational diseases in many countries. The incidence rate is believed to be around 0.5-1.9 cases per 1000 full-time workers per year. Epidemiological studies play an important role in observing disease trends, analysing risk factors, and

  7. Pustular Dermatitis Caused by Dermatophilus congolensis▿

    Science.gov (United States)

    Burd, Eileen M.; Juzych, Lydia A.; Rudrik, James T.; Habib, Fadi

    2007-01-01

    We describe a case of pustular dermatitis in a 15-year-old girl who had just returned from horseback riding camp. Based on gram staining, colony characteristics, biochemical reactions, and whole-cell fatty acid analysis, the causative agent was identified as Dermatophilus congolensis. The literature contains few reports of human infection with this organism. PMID:17376877

  8. Pustular Dermatitis Caused by Dermatophilus congolensis▿

    OpenAIRE

    Burd, Eileen M.; Juzych, Lydia A.; Rudrik, James T.; Habib, Fadi

    2007-01-01

    We describe a case of pustular dermatitis in a 15-year-old girl who had just returned from horseback riding camp. Based on gram staining, colony characteristics, biochemical reactions, and whole-cell fatty acid analysis, the causative agent was identified as Dermatophilus congolensis. The literature contains few reports of human infection with this organism.

  9. Pustular dermatitis caused by Dermatophilus congolensis.

    Science.gov (United States)

    Burd, Eileen M; Juzych, Lydia A; Rudrik, James T; Habib, Fadi

    2007-05-01

    We describe a case of pustular dermatitis in a 15-year-old girl who had just returned from horseback riding camp. Based on gram staining, colony characteristics, biochemical reactions, and whole-cell fatty acid analysis, the causative agent was identified as Dermatophilus congolensis. The literature contains few reports of human infection with this organism.

  10. PREVALENCE OF HAND DERMATITIS IN DIFFERENT OCCUPATIONS

    NARCIS (Netherlands)

    SMIT, HA; COENRAADS, PJ

    The prevalence of hand dermatitis in different occupational groups was estimated using a standardized questionnaire in a series of surveys among workers of a chemical company, a municipal electricity company, municipal public works, nurses and surgical assistants. A survey in a sample of the general

  11. 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...

  12. 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...

  13. AAPE proliposomes for topical atopic dermatitis treatment.

    Science.gov (United States)

    Jahn, Alexander; Song, Chung Kil; Balakrishnan, Prabagar; Hong, Soon-Sun; Lee, Ju-Hee; Chung, Suk-Jae; Kim, Dae-Duk

    2014-01-01

    Anti-inflammatory effect of advanced adipose stem cell derived protein extract (AAPE) could be improved by minimising protein degradation. To develop a proliposomal formulation of AAPE for the treatment of topical atopic dermatitis. Proliposomal powder was manufactured by evaporating a solution of soy phosphatidyl choline, AAPE and Poloxamer 407 in ethanol under vacuum on sorbitol powder. Characterisation of proliposomes (zeta potential, diameter, stability and flowability) as well as in vivo efficacy in a dermatitis mouse model was investigated. Reconstitution of the proliposomal powder formed liposomes of 589 ± 3.6 nm diameter with zeta potential of -51.33 ± 0.36 mV. Protein stability was maintained up to 90 days at 25 °C as proliposomes. In vivo studies on atopic dermatitis mouse model showed a significant reduction in IgE levels after topical AAPE proliposome treatment. AAPE proliposomes maintained protein stability and showed promising results for atopic dermatitis treatment.

  14. 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.

  15. 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.

  16. Interventions for preventing occupational irritant hand dermatitis

    NARCIS (Netherlands)

    Bauer, Andrea; Schmitt, Jochen; Bennett, Cathy; Coenraads, Pieter-Jan; Elsner, Peter; English, John; Williams, Hywel C.

    2010-01-01

    Background Occupational irritant hand dermatitis (OIHD) is an important cause of discomfort in the working population. Different preventive measures are in place but it is not clear how effective these are. Objectives To assess the effect of interventions for preventing OIHD in healthy people who

  17. PLANT DERMATITIS IN THE SOUTHERN TRANSVAAL*

    African Journals Online (AJOL)

    Plant sensitizers are commonly present in the oleoresin fraction of the sap, but a few occur in water-soluble fractions. They are classified as secondary products and do not enter directly into the active metabolism of the plant.' In order to get some idea of the frequency and causes of plant dermatitis in the Southern Transvaal, ...

  18. 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, and ...

  19. 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 w...

  20. T-cell inhibitors for atopic dermatitis.

    Science.gov (United States)

    Tidwell, W James; Fowler, Joseph F

    2018-03-01

    The management of atopic dermatitis is changing with the development of novel biologic agents to target specific molecules in the inflammatory cascade. Following the ability of dupilumab has proved its ability to act on the interleukin 4 receptor in treating atopic dermatitis. Thymic stromal lymphopoietin monoclonal antibody (AMG157/MEDI9929) and OX40 blocking antibody (GBR 830) were developed by targeting the same pathway as dupilumab further upstream. The clinical data on the efficacy for these drugs are not yet known. There is some early evidence that AMG157/MEDI9929 attenuates most measures of allergen-induced asthmatic responses. However, there are no public data on its ability to treat atopic dermatitis. In a phase 2a study, GBR 830 showed at least a 50% reduction in the Eczema Area and Severity Index scores of 17 of 23 patients, but it was not sufficiently powered for identification of statistical differences between GBR 830 versus placebo. Although there is potential for these 2 drugs to greatly improve the management of severe atopic dermatitis, significant clinical trials have not yet been completed to prove efficacy, and there are not yet any available phase 3 clinical trials, which are needed to truly evaluate their efficacy in affecting T-cells. Copyright © 2017 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

  1. 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 ...

  2. New aspects in allergic contact dermatitis

    DEFF Research Database (Denmark)

    Mørtz, Charlotte G; Andersen, Klaus Ejner

    2008-01-01

    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...... in the environment. We still lack a good understanding of why these patients become so easily sensitized....

  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 (pOzone treatment resulted in reduced MDA and TOS levels, while the levels of tGSH and TAC were increased (pozone treatment group (pozone application may be a good alternative compared to the conventional treatment methods for the prevention of skin lesions that develop after ileostomy.

  4. 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. 

  5. 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.

  6. Tea tree oil attenuates experimental contact dermatitis.

    Science.gov (United States)

    Wallengren, Joanna

    2011-07-01

    Herbs and minerals have been used in clinical dermatology for hundreds of years and herbal ingredients are becoming increasingly popular with the public in treatment of various dermatological conditions characterised by inflammation and pruritus. The aim of this study was to compare the efficacy of traditional topical therapeutic agents with a moderate potency topical glucocorticoid on experimental contact dermatitis and contact urticaria. The effects of ichthammol 10% pet, zinc oxide 20% pet, camphor 20% pet, levomenthol 10% pet, tea tree oil 20 or 50% and clobetason butyrate 0.05% ointment were studied in the following experimental models: elicitation of allergic contact dermatitis to nickel, irritant contact dermatitis to benzalkonium chloride, and in immediate reactions to histamine and benzoic acid (non-immunological contact utricaria) respectively. Delayed reactions were evaluated using a clinical scoring system and immediate reactions were estimated by planimetry. Histamine-induced pruritus was evaluated using VAS. Tea tree oil reduced allergic contact dermatitis by 40.5% (p = 0.003), zinc oxide by 17.4% (p = 0.04) and clobetason butyrate by 23.5% (p = 0.01). Zinc oxide reduced histamine induced flare by 18.5% (p = 0.01), ichthammol by 19.2% (p = 0.02) and clobetason butyrate by 44.1% (p = 0.02). Irritant contact dermatitis and non-immunological contact urticaria were not influenced by the pre-treatments. Pruritus induced by histamine also remained unchanged. In conclusion, tea tree oil seems to be a more effective anti-eczematic agent than zinc oxide and clobetasone butyrate, while clobetasone butyrate is superior to both ichthammol and zinc oxide in topical treatment of urticarial reactions.

  7. Management of occupational dermatitis in healthcare workers: a systematic review.

    Science.gov (United States)

    Smedley, J; Williams, S; Peel, P; Pedersen, K

    2012-04-01

    This systematic review informed evidence-based guidelines for the management of occupational dermatitis, with a particular focus on healthcare workers. A multidisciplinary guideline group formulated questions about the management of healthcare workers with dermatitis. Keywords derived from these questions were used in literature searches. We appraised papers and developed recommendations using the Scottish Intercollegiate Guideline Network (SIGN) methodology. Literature searches identified 1677 papers; 11 met the quality standard (SIGN grading ++ or +). A small body of evidence indicated that dermatitis is more likely to be colonised with micro-organisms than normal skin, but there was insufficient evidence about the risk of transmission to patients. There was limited evidence that using alcohol gel for hand decontamination is less damaging to skin than antiseptics or soap. A small body of evidence showed that conditioning creams improve dermatitis, but are not more effective than their inactive vehicle. A small inconsistent body of evidence showed that workplace skin care programmes improve dermatitis. Healthcare workers should seek early treatment for dermatitis and should be advised about the risk of bacterial colonisation. Work adjustments should be considered for those with severe or acute dermatitis who work with patients at high risk of hospital-acquired infection. Healthcare workers with dermatitis should follow skin care programmes, and use alcohol gel where appropriate for hand decontamination. Further research should explore whether healthcare workers with dermatitis are more likely to transmit infection to their patients, and whether health surveillance is effective at reducing dermatitis.

  8. 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

  9. Characterization by phenotype of families with atopic dermatitis.

    Science.gov (United States)

    Bradley, M; Kockum, I; Söderhäll, C; Van Hage-Hamsten, M; Luthman, H; Nordenskjöld, M; Wahlgren, C F

    2000-01-01

    The aetiology of atopic dermatitis is unknown, but is probably multifactorial, with interactions between several genetic and environmental factors. Twin studies indicate a strong genetic factor, but the susceptibility genes are unknown. This paper, describing the phenotypes of family material, forms part of a large genetic study seeking to identify susceptibility genes for atopic dermatitis by linkage analysis. We selected families with at least 2 siblings affected with atopic dermatitis (1,097 affected siblings who together form 650 affected sib pairs and 49 affected half-sib pairs). We established a phenotype database of information about the affected siblings and their relatives, in total 5,830 individuals. All siblings were diagnosed with atopic dermatitis and participated in a standardized interview covering aspects of atopy and atopic dermatitis. Of the affected siblings, 72% suffered or had suffered from asthma and/or allergic rhinoconjunctivitis and 74% had raised total and/or allergen-specific IgE serum levels. Seventeen percent of the siblings had been hospitalized for atopic dermatitis. Sixty-nine percent had 1 or both parents with atopic dermatitis. Among siblings with 1 parent with atopic dermatitis, 37% had a father with atopic dermatitis and 63% had a mother with atopic dermatitis, indicating maternal preponderance. Analysis of the occurrence of atopic dermatitis in relation to the birth order in the sibship shows an increased risk of atopic dermatitis in persons born early in a sibship. Although the families were selected for genetic sib-pair linkage analysis, we believe that this material is representative of atopic dermatitis families managed at hospitals in Stockholm.

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

    Science.gov (United States)

    Sunil, Vasanthi R; Shen, Jianliang; Patel-Vayas, Kinal; Gow, Andrew J; Laskin, Jeffrey D; Laskin, Debra L

    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. Copyright © 2012 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    Gelbard, Christina M; Hebert, Adelaide A

    2008-02-02

    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.

  12. THE APPLICATION OF ENTEROSORBENTS TO TREAT ATOPIC DERMATITIS AMONG CHILDREN

    Directory of Open Access Journals (Sweden)

    P.L. Shcherbakov

    2007-01-01

    Full Text Available The article is dedicated to the study of the peculiarities of atopic dermatitis run from the viewpoint of allergistcimmunologist and gastroenterologist. The authors give an analysis of the reasons for atopic dermatitis development conditioned by the food allergy and define the place and meaning of the digestive apparatus function within the mechanisms of the disease development. The authors dwell in detail on the state of the intestinal tract mucosa and peculiarities of its lesion during atopic dermatitis. They give the schemes of the combined treatment for atopic dermatitis aimed at recovery of the affected small bowel mucosa and recovery of its protective properties with the help of cytomucoprotective adsorbing agents. They also present the findings of their own clinical experience of treatment of children, suffering from atopic dermatitis and having various lesions of the digestive apparatus.Key words: atopic dermatitis, children, food allergy, cytomucoprotection, adsorbing agents, dioctahedral smectite.

  13. 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

    Background: Atopic dermatitis and hand eczema often impair the ability of people to work. Only a few studies have investigated whether individuals with loss-of-function filaggrin gene (FLG) mutations, who often have severe and early onset of dermatitis, experience occupational consequences....... Objective: To investigate the personal consequences of having atopic dermatitis and/or hand eczema and FLG mutations. Method: Adult Danes from the general population (n = 3247) and patients with atopic dermatitis and/or hand eczema (n = 496) were genotyped for common FLG mutations, and completed...... 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...

  14. Recognizing and treating toilet-seat contact dermatitis in children.

    Science.gov (United States)

    Litvinov, Ivan V; Sugathan, Paramoo; Cohen, Bernard A

    2010-02-01

    Toilet-seat contact dermatitis is a common condition around the world and is reemerging in the United States. It can be easily recognized and treated. However, few practitioners consider this diagnosis, which results in a delay in treatment and often exacerbation of the skin eruption. In the past, exposure to wooden toilet seats and associated varnish, lacquers, and paints led to the development of an allergic contact dermatitis on the buttocks and posterior thighs. In recent years, most public facilities have changed to plastic seats, resulting in a change in the clinical presentation of toilet-seat dermatitis. We present 5 cases of toilet-seat dermatitis in children from the United States and India and review the history, presentation, and clinical course of the disease. Our findings suggest that toilet-seat dermatitis is more common than previously recognized and should be considered in any child with a dermatitis that involves the buttocks and posterior thighs.

  15. 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

  16. 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

    2016-01-01

    Background 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. Material/Methods 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. Results 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). Conclusions Local ozone application may be a good alternative compared to the conventional treatment methods for the prevention of skin lesions that develop after ileostomy. PMID:26947591

  17. ROLE OF PSYCHO-EMOTIONAL DISTRESSES IN CHILD ATOPIC DERMATITIS

    Directory of Open Access Journals (Sweden)

    O.A. Sidorenko

    2008-01-01

    Full Text Available This article studies the relation between vegetative and psycho emotional distresses in cases of child atopic dermatitis. The authors applied instrumental research methods to estimate the condition of vegetative nervous system (cardiointer valography together with anamnestic analysis and clinical psychopathological methods. Authors established the methods of correcting diagnosed distresses. Using psycho corrective therapy significantly increases the efficiency of complex treatment of atopic child dermatitis.Key words: atopic dermatitis, psycho emotional disorders, treatment, children.

  18. A case of irritant contact dermatitis with leech.

    Science.gov (United States)

    Karadag, Ayse Serap; Calka, Omer; Akdeniz, Necmettin; Cecen, Ilhan

    2011-09-01

    Medicinal leeches are invertebrated parasites that have been used for medical purposes for centuries as one of the traditional treatment methods. Medicinal leeches are used for wound and flap healing in the plastic and reconstructive surgery, in the treatment of venous insufficiency, varicosities, hemorrhoids, and in many other diseases. However, due to medicinal leech therapy (hirudotherapy) complications such as anaphylaxis, local allergic reactions, anemia, and mucosal synechiae can occur. In this article, we report a case of an irritant contact dermatitis in a patient who experienced severe redness and itching after applying leeches for the relief of head and neck pain. Leeches are being used widely in some regions in the world and if people are informed about the leeches, it may be helpful in preventing complications that may occur.

  19. Respiratory comorbidity in South African children with atopic dermatitis

    National Research Council Canada - National Science Library

    C L Gray; M E Levin; G du Toit

    2017-01-01

    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...

  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....... 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...... factors. This study suggests new approaches for general and specific prevention of occupational contact dermatitis....

  1. Autoimmune Progesterone Dermatitis: A Case Report

    Directory of Open Access Journals (Sweden)

    Rachana George

    2012-01-01

    Full Text Available Background. Autoimmune progesterone dermatitis is a rare cyclic premenstrual allergic reaction to progesterone produced during the luteal phase of a woman's menstrual cycle. Patients present with a variety of conditions including erythema multiforme, eczema, urticaria, angioedema, and progesterone-induced anaphylaxis. Case. Thirty-eight-year-old woman G2P2002 presents with erythema multiforme and urticarial rash one week prior to her menses starting one year after menarche. She was treated with oral contraceptive pills and the symptoms resolved. Conclusion. This is a typical case of progesterone autoimmunity. The diagnosis is based on cyclic nature of the dermatitis. This differentiates the condition from other allergies or systemic diseases with skin manifestations. Inhibition of ovulation in such cases results in decrease in progesterone secretion and prevention of symptoms.

  2. 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

  3. 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...

  4. Granuloma annulare presenting as contact dermatitis.

    Science.gov (United States)

    Marty, Chelsy L; Cheng, Janet F

    2005-03-01

    Granuloma annulare is a benign idiopathic disorder of the dermis that has various clinical presentations and an unknown etiology. We discuss a patient who presented with a contact dermatitis that demonstrated granuloma annulare on biopsy. The most likely etiologic agent was a substance known as FAZ (an exhaust product of Kodak DryView laser imaging film), to which the patient was exposed in his occupation.

  5. Treating pediatric atopic dermatitis: current perspectives

    OpenAIRE

    Dimitriades VR; Wisner E

    2015-01-01

    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 th...

  6. 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.

  7. Non-pharmacologic therapies for atopic dermatitis.

    Science.gov (United States)

    Lio, Peter A

    2013-10-01

    Atopic dermatitis (AD) continues to present significant therapeutic challenges, especially in severe cases. Navigating the line between risk and benefit can be difficult for more powerful medications such as immunosuppressants, but non-pharmacologic treatments are often overlooked and underutilized. Creative application of these more physical therapies can serve to minimize the pharmacologic treatments and their side effects, and possibly even create synergy between modalities, to maximize benefit to the patient.

  8. 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...... allergens such as those of lettuce. Other Compositae species suspected of causing systemic reactions are artichoke, mugwort, yarrow, dandelion, feverfew, and elecampane. Some Compositae vegetables and teas, such as lettuce and chamomile tea, may induce systemic reactions through both humoral and cell...

  9. Allergic contact dermatitis caused by alkyl glucosides.

    Science.gov (United States)

    Gijbels, Dorien; Timmermans, An; Serrano, Pedro; Verreycken, Evelyne; Goossens, An

    2014-03-01

    Alkyl glucosides were not expected to have a sensitizing potential at the concentrations to be used in finished consumer products; however, several contact allergy cases have been published. To report on the patients suffering from allergic contact dermatitis caused by alkyl glucosides observed in our department. During a 19-year period (1993-2012), 11 842 patients with suspected contact dermatitis were patch tested with the European baseline series and, if relevant, also with other series and individual allergens. For this study, the clinical data and the sensitization sources in the alkyl glucoside-positive patients were analysed. In total, 30 patients (24 women and 6 men) presented with a positive reaction to one or more alkyl glucosides. The causal products were shampoos (in 12), skin-cleansing products (in 12, among which were wipes for intimate hygiene), sunscreen products (in 5), skin-care products (in 4), and a deodorant (in 1). Sixteen patients showed multiple sensitivities (defined as three or more contact allergies), not only to other glucosides, but also to non-related chemicals. Allergic contact dermatitis caused by alkyl glucosides in cosmetics does occur, and might be more frequent than suspected. In view of their common use, their identification as allergenic culprits is important. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  10. Histamine and Histamine Receptors in Allergic Dermatitis.

    Science.gov (United States)

    Ohtsu, Hiroshi; Seike, Masahiro

    2017-01-01

    In this chapter we will first introduce the pathophysiological process of several skin diseases including allergic dermatitis, a common skin disease, including chronic allergic contact dermatitis (CACD), and atopic dermatitis (AD). In CACD and AD patients, repeated skin exposure to antigens contributes to the development of chronic eczematous lesions. Repeated application of haptens on mice allows emulation of the development of CACD in humans. Further, we will focus on H1, H2, and H4 histamine receptors and their effects on CACD and AD. Histamine-deficient mice, with a knockout histidine decarboxylase (HDC) gene, were used to investigate the role of histamine in CACD and AD. Histamine induces infiltration of inflammatory cells, including mast cells and eosinophils, and elevates Th2 cytokine levels in CACD. Histamine promotes the development of eczematous lesions, elevates IgE serum levels, and induces scratching behavior in CACD. The administration of H1 or H4 receptor antagonists was effective to ameliorate these symptoms in murine CACD models. The combination of H1 and H4 receptor antagonists is a potential therapeutic target for chronic inflammatory skin diseases such as CACD and AD, since combined therapy proved to be more effective than monotherapy.

  11. 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.

  12. Atopic Dermatitis in Adults: A Diagnostic Challenge.

    Science.gov (United States)

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

    Atopic dermatitis (AD) has a prevalence of 1%-3% in adults. Adult-onset AD has only been defined recently, and lack of familiarity with this condition and confusion regarding the appropriate terminology persist. AD may first appear in childhood or de novo in adults and is characterized by pronounced clinical heterogeneity. The disease often deviates from the classic pattern of flexural dermatitis, and there are forms of presentation that are specific to adults, such as head-and-neck dermatitis, chronic eczema of the hands, multiple areas of lichenification, or prurigo lesions. Although diagnosis is clinical, adult-onset AD frequently does not fit the traditional diagnostic criteria for the disease, which were developed for children. Thus, AD is often a diagnosis of exclusion, especially in de novo cases. Additional diagnostic tests, such as the patch test, prick test, skin biopsy, or blood test, are usually necessary to rule out other diseases or other types of eczema appearing concomitantly with AD. This article presents an update of the different forms of clinical presentation for AD in adults along with a proposed diagnostic approach, as new treatments will appear in the near future and many patients will not be able to benefit from them unless they are properly diagnosed.

  13. Case for diagnosis. Infective dermatitis associated with HTLV-1: differential diagnosis of atopic dermatitis.

    Science.gov (United States)

    Oliveira, Lorena Maria Lima de; Souza, Marcos Vilela de; Guedes, Antonio Carlos Martins; Araújo, Marcelo Grossi

    2017-01-01

    Infective dermatitis associated with HTLV-1 (IDH) is the main cutaneous marker of HTLV-1 infection. This disease occurs primarily in children and should be differentiated from other eczemas, especially from atopic dermatitis. The largest series of IDH are from Jamaica and Brazil. There are an estimated 15 to 20 million infected people in the world, and Brazil is one of the endemic regions. Studies suggest that IDH in children may be a marker for the development of T-cell leukemia/lymphoma (ATL) or myelopathy associated with HTLV-1/tropical spastic paraparesis (HAM / TSP) in adulthood.

  14. Litiasis vesical por cuerpo extraño en vejiga. Presentación de un caso clínico.

    Directory of Open Access Journals (Sweden)

    Norys Sofía Aguiar Rodríguez

    2013-01-01

    Full Text Available La litiasis vesical es una patología frecuente en el sexo masculino mayor de 50 años. Los cálculos vesicales en la mujer son muy raros y usualmente están asociados a divertículo uretral o a ureterocele (7,8 dentro de las causas de litiasis vesical está la presencia de cuerpos extraños, como en el caso de mujeres operadas de incontinencia urinaria y la formación de litiasis a partir de restos de suturas, es importante sospechar la presencia de cuerpo extraño en la vejiga ante una paciente en edad fértil, con disuria y sepsis urinaria a repetición. Se presenta un caso clínico de una mujer con sepsis urinaria rebelde a tratamiento y disuria mantenida. Se diagnostica por cistoscopía la presencia de una litiasis urinaria en vejiga, es intervenida quirúrgicamente encontrándose una litiasis a partir de una guía de un Dispositivo Intrauterino (DIU que perforó la vejiga.

  15. Inhibition of 2,4-dinitrofluorobenzene-induced atopic dermatitis by topical application of the butanol extract of Cordyceps bassiana in NC/Nga mice.

    Science.gov (United States)

    Wu, Guang; Li, Lan; Sung, Gi Ho; Kim, Tae Woong; Byeon, Se Eun; Cho, Jae Youl; Park, Chun Wook; Park, Hyoung Jin

    2011-03-24

    The Cordyceps species are insect-borne mushrooms that have been ethnopharmacologically used for skin diseases such as eczema and dermatitis. In this study, we investigated the curative effects of the butanol fraction (CBBF) of Cordyceps bassiana on atopic dermatitis. Dermatitis was induced by repeated application of 2,4-dinitrofluorobenzene (DNFB) in NC/Nga mice. After a topical application of CBBF on the skin lesions, the dermatitis score, epidermal thickness, mast cell number, and interleukin (IL)-4 and interferon (IFN)-γ, as well as the levels of histamine and immunoglobulin E (IgE) in the serum, were measured. Moreover, effect of CBBF on histamine release was examined using RBL-2H3 under stimulation with 2,4-dinitrophenylated bovine serum albumin (DNP-BSA). CBBF inhibited atopic dermatitis symptoms and signs in the DNFB-treated NC/Nga mice. The suppressive activity of topically applied CBBF may be due to the dose-dependent blockade of a series of immunopathological events, including the release of histamine, the production of IgE, and the secretion of IL-4 and IFN-γ. However, this extract did not directly suppress the degranulation process, assessed by measuring β-hexosaminidase release. Our results suggest that CBBF can be applied as an effective herbal remedy to treat atopic dermatitis. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  16. 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.

  17. 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.

  18. 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

  19. Prevention and treatment of incontinence-associated dermatitis: literature review.

    NARCIS (Netherlands)

    Beeckman, D.; Schoonhoven, L.J.; Verhaeghe, S.; Heyneman, A.; Defloor, T.

    2009-01-01

    AIM: This paper is a report of a review conducted to describe the current evidence about the prevention and treatment of incontinence-associated dermatitis and to formulate recommendations for clinical practice and research. BACKGROUND: Incontinence-associated dermatitis is a common problem in

  20. Topical treatment of contact dermatitis by pine processionary caterpillar

    Science.gov (United States)

    Cuevas, Pedro; Angulo, Javier; Giménez-Gallego, Guillermo

    2011-01-01

    Skin contact dermatitis by pine processionary (Thaumetopoea pityocampa) is a public health problem of increasing significance. The authors present here the case of a 65-year-old man who was diagnosed with processionary caterpillar dermatitis. Patient was treated with topical potassium dobesilate 5% cream twice a day for 2 days. An improvement occurred soon after treatment. PMID:22688482

  1. Clinical Profile Of Atopic Dermatitis In Benin City, Nigeria | Onunu ...

    African Journals Online (AJOL)

    Conclusion: The clinical characteristics of atopic dermatitis in our study population were similar to the pattern in other parts of the world. There is need for increased awareness of its importance as a cause of morbidity especially in children. Keywords: Atopic dermatitis, Clinical profile,Nigeria. Nigerian Journal of Clinical ...

  2. Feasibility of actigraphy wristband monitoring of atopic dermatitis in children.

    Science.gov (United States)

    Gustafson, C J; O'Neill, J; Hix, E; McLaren, D T; Buxton, O M; Feldman, S R

    2014-11-01

    Actigraphy monitors are used to monitor sleep and scratching. Previous studies have implemented these monitors to evaluate behavior in adult patients with atopic dermatitis. However, such monitoring devices have been implemented in a paucity of studies involving pediatric patients with atopic dermatitis. The purpose of this study was to assess the feasibility of actigraphy monitoring in children with mild-to-severe atopic dermatitis. A total of six pediatric subjects were recruited. The severity of atopic dermatitis at the wrist area was assessed prior to placement of the wristband monitor. After wearing the wristbands for 7 days, subjects returned to clinic to undergo reassessment of the wrist area to determine if atopic dermatitis was exacerbated by the wrist-worn device. Data on sleep quality and how often patients wore the wristband monitors were also collected. No subjective data from the subjects or parents/caregivers were collected on tolerability of the monitors. None of the subjects exhibited exacerbation of atopic dermatitis at the wrist area after wearing the actigraphy monitors for 7 days. No adverse events were reported. Pediatric patients with atopic dermatitis exhibited less total sleep time compared with children evaluated in previous actigraphy studies. Actigraphy wristband monitoring can be used to continuously assess disease severity in children with atopic dermatitis. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. The course of life of patients with childhood atopic dermatitis

    NARCIS (Netherlands)

    Elian, E.; Brenninkmeijer, A.; Legierse, C.M.; Sillevis Smitt, J.H.; Last, B.F.; Grootenhuis, M.A.; Bos, J.D.

    2009-01-01

    Atopic dermatitis mainly covers the period of infancy to adulthood, an important period in the development of an individual. The impairment of quality of life and the psychological wellbeing of children with atopic dermatitis have been well documented but so far no data exist about the impact of

  4. The Course of Life of Patients with Childhood Atopic Dermatitis

    NARCIS (Netherlands)

    Brenninkmeijer, Elian E. A.; Legierse, Catharina M.; Sillevis Smitt, J. Henk; Last, Bob F.; Grootenhuis, Martha A.; Bos, Jan D.

    2009-01-01

    Atopic dermatitis mainly covers the period of infancy to adulthood, an important period in the development of an individual. The impairment of quality of life and the psychological wellbeing of children with atopic dermatitis have been well documented but so far no data exist about the impact of

  5. Clinical Profile Of Atopic Dermatitis In Benin City, Nigeria | Onunu ...

    African Journals Online (AJOL)

    Objective: To study the clinical presentation and management problems of atopic dermatitis in Benin City, Nigeria. Design: A 15-year retrospective study from May 1985 to April 2000. Setting: Dermatology clinics of the University of Benin Teaching Hospital, Benin City, Nigeria. Subjects: All new cases of atopic dermatitis ...

  6. Quality of life in children and teenagers with atopic dermatitis.

    Science.gov (United States)

    Amaral, Cláudia Soïdo Falcão do; March, Maria de Fátima Bazhuni Pombo; Sant'Anna, Clemax Couto

    2012-01-01

    Atopic Dermatitis is a disease which has increased during the past years despite our improved understanding of it. To assess the impact of Atopic Dermatitis in the quality of life of children and teenagers and their family. A descriptive cross-sectional method with prospective data collection of 50 children and teenagers diagnosed with Atopic Dermatitis ranging in age from 5-16 years. Fifty parents and/or guardians answered the quality of life questionnaires The Children's Dermatology Life Quality Index and Family Dermatitis Impact Questionnaire. The socio-demographic and clinical variables were evaluated by a clinical record chart designed specifically for the research and socioeconomic standardized questionnaire by the Brazilian Association of Research Enterprises, which evaluates assets acquired and the educational level of the head of the household. Thirty-five out of the 50 patients were female (70%), and 28 (56%) of them were from social class C. The Questionnaire Children's Dermatology Life Quality Index showed that 19 (38%) patients ranged from 7 to 12 points (moderate impact of atopic dermatitis) and 17 patients (34%) ranged from 13 to 30 points (high impact of atopic dermatitis). The Family Dermatitis Impact Questionnaire revealed that 15 (30%) families had scores between 7 and 12 points and 22 families (44%) scored between 13 and 30 points. The results show that there is a very high impact on the QoL for atopic dermatitis patients and their families. This makes us suggest the importance of including the quality of life study in clinical evaluations.

  7. Rosemary contact dermatitis and cross-reactivity with other labiate plants.

    Science.gov (United States)

    González-Mahave, I; Lobesa, T; Del Pozo, M D; Blasco, A; Venturini, M

    2006-04-01

    Rosemary, a plant belonging to the labiate family, is frequently used in the making of cosmetics and also for medicinal purposes. There are few reported cases of contact dermatitis due to this plant. Here we present 1 case and asses the existence of cross-reactivity with plants from the same family. 53-year-old man with several episodes of a pruritic and erythematous eruption that resulted in peeling of the skin, after applying rosemary alcohol, on the chest reported. Epicutaneous tests were done with the standard European series (GEIDC), with the commercial plant series (Bial-Aristegui) and with plants from the labiate family. Results were positive for 3 of 4 labiate species tested. we present a case of rosemary contact dermatitis, where we have found cross-reactivity with 3 of 4 species tested from the same family.

  8. EFFICACY AND FINANCIAL VIABILITY OF PRIMARY PREVENTION OF ATOPIC DERMATITIS: PROTEIN-HYDROLYSATE-BASED FORMULAE

    Directory of Open Access Journals (Sweden)

    L. M. Ogorodova

    2013-01-01

    Full Text Available Primary prevention of allergy is an attractive aim due to high social, economic burden and increasing prevalence of allergic diseases. The up-to-date data strongly support the use of partially hydrolyzed whey formula for primary prevention of atopic dermatitis. This approach is effective and cost-saving both from societal and governmental health service perspectives. Pediatricians as well as parents of high risk children should be strictly aware of these data. Because of cost-saving effect of partially hydrolyzed whey formula governmental health service administrations should develop programs for primary prevention of atopic dermatitis with free supply of high risk children with this nutrition for first months of life.

  9. 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.

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

    Science.gov (United States)

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

    2009-07-01

    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.

  11. Early Onset Dapsone-induced Photosensitive Dermatitis: A Rare Side Effect of a Common Drug.

    Science.gov (United States)

    Karjigi, S; Murthy, S C; Kallappa, H; Kusuma, M R; Reddy, Y N K

    2015-01-01

    Dapsone, a potent anti-inflammatory compound, is mainly used in the treatment of leprosy, dermatitis herpetiformis, erythema elevatum diutinum and other dermatoses. Cutaneous adverse reactions range from acneiform eruptions to toxic epidermal necrolysis. A 30-year-old, married women who was treated with paucibacillary multi drug therapy, developed itchy skin lesions over the both forearms, 'V ' area of the neck and upper back after one week of the drug administration which worsened on exposure to sunlights. A clinical diagnosis of dapsone-induced photosensitive dermatitis was confirmed by histopathology and recurrence of symptoms and signs after re-exposure to the drug. Photosensitivity due to dapsone is rare and very few reports are available in the literature. Our patient had an unusually early onset compared to the previously reported cases.

  12. Treatment for dermatitis associated with incontinence in institutionalized elderly: integrative review

    Directory of Open Access Journals (Sweden)

    Natalina Maria Rosa

    2013-11-01

    Full Text Available This integrative review aimed to identify options for therapeutic intervention in the last five years for the treatment of the incontinence-associated dermatitis in institutionalized elderly. The literature research was conducted in the electronics database: Lilacs, Medline, Scopus, Science Direct and Web of Science, with complete inclusion of scientific articles, published in Portuguese, Spanish or English, and dated from 2007 to 2011. In total (n=7, they were all in English and originated in Europe and North America. It was verified that absorbent products, baby wipes and topical products can bring good results, therefore they are strengthened by research of higher methodological stringency. Due to the scarcity of research about this theme and availability of similar products for the therapy of Incontinence Associated Dermatitis, it's necessary the development of evaluative research in the institutionalized elderly care.

  13. Xerosis is associated with asthma in men independent of atopic dermatitis and filaggrin gene mutations

    DEFF Research Database (Denmark)

    Engebretsen, K A; Linneberg, Allan René; Thuesen, B H

    2015-01-01

    BACKGROUND: Epidermal filaggrin deficiency due to common filaggrin gene (FLG) mutations causes xerosis and strongly increases the risk of atopic dermatitis and even asthma. However, it is unknown whether xerosis independent of FLG mutations could also increase the risk of asthma. OBJECTIVE......: To evaluate whether generalized xerosis was associated with asthma, independent of atopic dermatitis and common FLG mutations in a cross-sectional study on adult Danes. METHODS: A total of 3396 adults from the general population participated in a health examination. Lung function and serum-specific IgE levels...... that asthma (either current or at some point in life) was significantly associated with reporting generalized xerosis (OR 1.32; 95% CI 1.02-1.72). The association was stronger in men (OR 1.79; 95% CI 1.13-2.84) when compared to women (OR 1.18; 95% CI 0.86-1.62). Furthermore, a significant association...

  14. Topical ROR Inverse Agonists Suppress Inflammation in Mouse Models of Atopic Dermatitis and Acute Irritant Dermatitis.

    Science.gov (United States)

    Dai, Jun; Choo, Min-Kyung; Park, Jin Mo; Fisher, David E

    2017-12-01

    The retinoic acid receptor-related orphan receptors RORα and RORγ are critical for the functions of specific subsets of T cells and innate lymphoid cells, which are key drivers of inflammatory disease in barrier tissues. Here, we investigate the anti-inflammatory potential of SR1001, a synthetic RORα/γ inverse agonist, in mouse models of atopic dermatitis and acute irritant dermatitis. Topical treatment with SR1001 reduces epidermal and dermal features of MC903-induced atopic dermatitis-like disease and suppresses the production of type 2 cytokines and other inflammatory mediators in lesional skin. In the epidermis, SR1001 treatment blocks MC903-induced expression of TSLP and reverses impaired keratinocyte differentiation. SR1001 is also effective in alleviating acute dermatitis triggered by 12-O-tetradecanoylphorbol-13-acetate. Overall, our results suggest that RORα/γ are important therapeutic targets for cutaneous inflammation and suggest topical usage of inhibitory ligands as an approach to treating skin diseases of inflammatory etiology. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  15. 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

  16. Contact sensitivity in patients with recalcitrant atopic dermatitis.

    Science.gov (United States)

    Tamagawa-Mineoka, Risa; Masuda, Koji; Ueda, Sachiko; Nakamura, Naomi; Hotta, Eri; Hattori, Junko; Minamiyama, Rina; Yamazaki, Akiko; Katoh, Norito

    2015-07-01

    Patients with atopic dermatitis are usually responsive to conventional treatment such as topical steroids; however, they are sometimes refractory to the treatment. The influence of contact sensitivities on the course of patients with recalcitrant atopic dermatitis is not known. The aim of this study was to investigate whether contact sensitivities affect the course of patients with recalcitrant atopic dermatitis. We evaluated 45 patients with atopic dermatitis who had failed conventional therapy. Patch testing was performed with the Japanese standard series, metal series and/or suspected items. A total of 15 patients had a positive patch test reaction to at least one allergen. The most common allergens were nickel, topical drugs and rubber accelerators. Avoidance of products or food containing allergic substances greatly or partially improved skin symptoms in nine patients. These results suggest that contact allergens and metals may be critical factors causing eczematous lesions in patients with recalcitrant atopic dermatitis. © 2015 Japanese Dermatological Association.

  17. Rosmarinus officinalis L. as cause of contact dermatitis.

    Science.gov (United States)

    Miroddi, M; Calapai, G; Isola, S; Minciullo, P L; Gangemi, S

    2014-01-01

    Because of the widespread use of botanicals, it has become crucial for health professionals to improve their knowledge about safety problems. Several herbal medicines contain chemicals with allergenic properties responsible for contact dermatitis. Among these, one is Rosmarinus officinalis L. (rosemary), a plant used since ancient times in folk medicine; at the present time it is used worldwide as a spice and flavouring agent, as a preservative and for medicinal and cosmetic purposes. The present article aims to revise and summarise scientific literature reporting cases of contact dermatitis caused by the use of R. officinalis as a raw material or as herbal preparations. Published case reports were researched on the following databases and search engines: PUBMED, MEDLINE, EMBASE, Google Scholar, Scopus. The used keywords were: R. officinalis and rosemary each alone or combined with the words allergy, contact dermatitis, allergic contact dermatitis, sensitisation and occupational dermatitis. The published case reports show that both rosemary extracts and raw material can be responsible for allergic contact dermatitis. Two cases related to contact dermatitis caused by cross-reactivity between rosemary and thyme were also commented. The diterpene carnosol, a chemical constituent of this plant, has been imputed as a common cause for this reaction. The incidence of contact dermatitis caused by rosemary is not common, but it could be more frequent with respect to the supposed occurrence. It seems plausible that cases of contact dermatitis caused by rosemary are more frequent with respect to the supposed occurrence, because they could be misdiagnosed. For this reason, this possibility should be carefully considered in dermatitis differential diagnosis. Copyright © 2013 SEICAP. Published by Elsevier Espana. All rights reserved.

  18. Is frictional lichenoid dermatitis a minor variant of atopic dermatitis or a photodermatosis

    Directory of Open Access Journals (Sweden)

    Kabir Sardana

    2015-01-01

    Full Text Available Context: Frictional lichenoid dermatitis. Background: Frictional lichenoid dermatitis (FLE is an entity that is probably under diagnosed and has been variably associated with either friction and/or atopy with a distinctive seasonal variation. Aims and Objectives : To study correlation of FLE with UV index and to assess its association with atopic dermatitis. Materials and Methods: A cross sectional analysis of children with FLE was done, over a period of 6 years in two tertiary hospitals. A detailed history and examination was done to assess the features of atopic dermatitis. The number of cases seen per month was compared with the mean monthly UV index. Two-tailed significance tests using Pearson′s coefficient of correlation and T-test were used to interpret the data. (P < 0.05. Results: One hundred seventy-four patients were studied using the UKC criterion 17.2% of the patients had AD while xerosis (40.3% was the predominant cutaneous finding. The number of patients seen in summer was more than in winter (P < 0.05 but there was no statistical difference between the cases in winter and spring. There was a significant correlation of the number of cases per month with UV index (P = 0.019. Almost 42% of patients gave a history of recurrence. Conclusions : FLE is probably not associated with atopic dermatitis and is likely to be related to the ambient UV index though a larger cohort with meticulous follow up may be needed to draw a final conclusion. Statistical Analysis Used: The Pearson′s coefficient of correlation was used for comparing the cases per month with the UV index. The tests of hypothesis used included the paired T-tests. F-test of variance, Welch test, Wilcoxon rank sum test and the Kolmogorov-Smirnov Test. P < 0.05 was considered significant.

  19. Prevalence of atopic dermatitis, asthma, allergic rhinitis, and hand and contact dermatitis in adolescents. The Odense Adolescence Cohort Study on Atopic Diseases and Dermatitis

    DEFF Research Database (Denmark)

    Mørtz, Charlotte G; Lauritsen, J M; Bindslev-Jensen, C

    2001-01-01

    dermatitis in the same group of adolescents. OBJECTIVES: To assess prevalence measures of atopic dermatitis (AD), asthma, allergic rhinitis and hand and contact dermatitis in adolescents in Odense municipality, Denmark. METHODS: The study was carried out as a cross-sectional study among 1501 eighth grade...... prevalence 3.6% (Hanifin and Rajka criteria). In the interview the lifetime prevalence of inhalant allergy was estimated as 17.7% (6.9% allergic asthma, 15.7% allergic rhinitis). The lifetime prevalence of hand eczema based on the questionnaire was 9.2%, the 1-year period prevalence was 7.3% and the point......BACKGROUND: Atopic diseases are common in children and adolescents. However, epidemiological knowledge is sparse for hand eczema and allergic contact dermatitis in this age group. Furthermore, no population-based studies have evaluated the prevalence of atopic diseases and hand and contact...

  20. Children with Atopic Dermatitis Should Always be Patch-tested if They Have Hand or Foot Dermatitis.

    Science.gov (United States)

    Isaksson, Marléne; Olhardt, Sanna; Rådehed, Jeanette; Svensson, Åke

    2015-05-01

    Atopic dermatitis is the most common chronic inflammatory disease among children in industrialised countries. Many factors influence this disease in a negative way and contact allergy is one such factor. The aim of the study was to examine the frequency of contact allergy among children with the diagnosis atopic dermatitis. Contact allergy was found in 22/82 children (26.8%), the most common from Amerchol L101 (11.0%), potassium dichromate (7.3%), and nickel sulfate (4.9%). A statistically significant difference in contact allergy frequency was demonstrated for those with hand and/or foot eczema compared to those without. Children with atopic dermatitis who suffer from hand and/or foot dermatitis should always be patch-tested to evaluate whether they have a relevant contact allergy and thus allergic contact dermatitis.

  1. Atopic Dermatitis: Racial and Ethnic Differences.

    Science.gov (United States)

    Mei-Yen Yong, Adeline; Tay, Yong-Kwang

    2017-07-01

    Atopic dermatitis (AD) is a common, chronic inflammatory skin condition affecting up to 20% of children and 3% of adults worldwide. There is wide variation in the prevalence of AD among different countries. Although the frequency of AD is increasing in developing countries, it seems to have stabilized in developed countries, affecting approximately 1 in 5 schoolchildren. Adult-onset AD is not uncommon and is significantly higher, affecting between 11% and 13% of adults in some countries, for example, Singapore, Malaysia, and Sweden. AD is thus associated with significant health care economic burden in all age groups. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. Contact Dermatitis Associated with Mandragora Plant

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    Yavuz Katırcı

    2014-01-01

    Full Text Available Mandragora plant contains 80 different substances including alkoloids such as mandragorine, hiyosiyamine, and skapolamine. It presents sedative, aphrodisiac, emetic, analgesic, and anesthetic effects. In our presentation, we studied the case of a 58-year-old female patient who developed allergic contact dermatitis following the application of Mandragora roots to the skin for the treatment of leg pains. Plants such as Mandragora, which contain many chemicals, must be used carefully. Further, emergency physicians must be aware of the side effects of plants used in traditional medicine and show great accuracy at the diagnosis-treatment point.

  3. Outbreak of cercarial dermatitis in Thailand.

    Science.gov (United States)

    Kullavanijaya, P; Wongwaisayawan, H

    1993-02-01

    An epidemic of cercarial dermatitis caused by Schistosoma spindale cercaria occurred in November 1988 in a district called Chaiya, Surajthani province, in Southern Thailand. Fifty-eight Thai farmers in Chaiya, Surajthani gave a history of itch following immersion in water while planting rice. The area of rice field was flooded for 10 days before farmers started working. The duration of the disease ranged from 2 days to 1 month. Forty-one patients had the disease for the first time, seventeen had a history of previous manifestations. This epidemic was caused by S. spindale cercaria, which developed in the Indoplanorbis exustus snail, associated with flooding.

  4. Sweat mechanisms and dysfunctions in atopic dermatitis.

    Science.gov (United States)

    Hendricks, Aleksi J; Vaughn, Alexandra R; Clark, Ashley K; Yosipovitch, Gil; Shi, Vivian Y

    2018-02-01

    Skin barrier dysfunction is inherent to atopic dermatitis (AD), causing dryness, irritation, and increased permeability to irritants, allergens and pathogens. Eccrine sweat functions as part of the skin's protective barrier. Variations in sweat responses have been observed in patients with AD, and altered sweat composition and dynamics are under-recognized as important factors in the disease cycle. This review discusses the role that sweat plays in the pathogenesis of AD, examines evidence on abnormal sweat composition, secretion, and neuro-immune responses to sweat in atopic skin, and highlights the value of sweat management. Copyright © 2017 Japanese Society for Investigative Dermatology. Published by Elsevier B.V. All rights reserved.

  5. Seventy Five Cases Of Exfoliative Dermatitis

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    Bandyaopadhyay Debabrata

    1999-01-01

    Full Text Available A study of 75 cases of exfoliative dermatitis showed a male preponderance (M:F=4.77:1 with highest frequency of occurrence in the fifth and sixth decades. Cutaneous ailments were responsible for 64% of cases, among which psoriasis was the commonest disease followed by various types of eczema. The syndrome was caused by drugs in 12% of the cases and malignancy in 2.67%. In 21.33% of patients the cause remained undetermined. The systemic changes and the laboratory findings are described.

  6. Contact dermatitis to Vicks VapoRub.

    Science.gov (United States)

    Noiles, Kristin; Pratt, Melanie

    2010-01-01

    Vicks VapoRub (VVR) is a commonly used inhalant ointment that helps relieve symptoms of upper respiratory tract infections. It contains several plant substances, including turpentine oil, eucalyptus oil, and cedar leaf oil, which can potentially irritate or sensitize the skin, as well as camphor, menthol, nutmeg oil, and thymol. Although many reports describe allergic contact dermatitis (ACD) to the various constituents in VVR ointment, there are no cases of VVR directly causing ACD. We present a case of a patient who developed an ACD secondary to application of her VVR.

  7. Allergic contact dermatitis to Aloe vera

    OpenAIRE

    Ferreira, M.; Teixeira, M.; Silva, E.; Selores, M

    2007-01-01

    Abstract We present the case of a 72-year-old woman observed for dermatitis on the legs followed by apperance of erythema on the eyelids. She had a past history of peripheral venous insufficiency and had been using self home-made Aloe vera juice over the legs for relief from pain. Patch tests showed positive reactions to the leaf of Aloe, the macerated Aloe jelly, and nickel sulfate. Although most manufacturers process Aloe products avoiding its irritant extracts, and probably as a consequ...

  8. Infecção do trato urinário relacionada ao cateter vesical de demora: incidência e fatores de risco

    Directory of Open Access Journals (Sweden)

    Stamm A.M.N. de F.

    1999-01-01

    Full Text Available OBJETIVO: Determinar a incidência e os fatores de risco relacionados a infecção do trato urinário (ITU em pacientes submetidos à sondagem vesical de demora (SVD. MÉTODOS E CASUÍSTICA: Cento e trinta e seis pacientes submetidos à SVD entre maio e dezembro de 1993 no Hospital Universitário(HU da Universidade Federal de Santa Catarina (UFSC. Estudo observacional de coorte contemporânea, não-controlado, em pacientes submetidos a SVD, que foram seguidos desde a inserção até a remoção da sonda. Culturas de urina no ato da inserção e da retirada foram realizadas em meios convencionais para bactérias aeróbicas; também foi cultivado material obtido com "swab" do meato uretral. Na análise estatística usou-se métodos paramétricos para variáveis categóricas e contínuas, e análise multivariada para determinação de fatores de risco para ITU. RESULTADOS: A incidência de ITU associada a SVD nesta amostra foi de 11 % . Na análise univariada três fatores foram significativos estatisticamente: a doença de base (clínica ou cirúrgica (p=0,01, a permanência em uma clínica durante a internação(p=0,02 e a duração (em dias da cateterização (p= 0,00003 Na análise multivariada, somente a duração da sondagem vesical foi preditiva para ITU (p = 0,03. CONCLUSÕES: A incidência de ITU relacionada a SVD na amostra analisada foi de 11,0%, porque no HU da UFSC existe um controle dos fatores de risco alteráveis. A duração da sondagem vesical é um importante fator de risco para este problema. Recomenda-se limitar ao mínimo necessário o tempo de cateterização em pacientes internados.

  9. Quality of life is severely compromised in adult patients with atopic dermatitis in Brazil, especially due to mental components A qualidade de vida é muito comprometida em pacientes adultos com dermatite atópica no Brasil, especialmente devido a fatores emocionais

    Directory of Open Access Journals (Sweden)

    Silvana Coghi

    2007-01-01

    Full Text Available PURPOSE: to measure the quality of life (QoL, either by a specific dermatology or generic self applied questionnaire, in Atopic dermatitis adult Brazilian patients, looking for selected affected groups. METHODS: We studied the quality of life of 75 Brazilian ambulatory adults with atopic dermatitis using two types of self-answered instruments: a quality of life generic questionnaire (SF-36 and a 10-item Dermatology Life Quality Index (DLQI questionnaire. All patients had been treated for at least 6 months, and their disease status was determined by Eczema Area and Severity Index scores. RESULTS: Quality of life and disease control were found to be related but with low scores both in DLQI (r²=0.26 and in SF-36 (r²=0.20, but with greater correlation for SF-36 mental components. Using the 75% percentile distribution of SF36 mean score and the 75% value of disease severity score, we sorted patients into four groups: I, referring good QoL and mild atopic disease (14/75, II, referring bad QoL and with mild atopic disease (19/75, III referring good QoL despite severe atopic disease (5/75 and IV referring bad QoL and severe atopic disease (37/75; all groups presented similar age, education, family income and time of disease progression. There was a higher frequency of women in group II, but without sleep disturbance or increased pruritus, which was present in group IV, with intense itching and sleep disturbances. Analyzing the physical or mental components of the SF36 generic test, discrepant groups II and III presented higher differences related to the mental components of the test, which was also related to DLQI scores, with a similar distribution for the 2 groups and a higher relation to the mental component of the generic test. CONCLUSION: The quality of life is affected in adult atopic patients, both related to disease severity and also to mental components, but with diverse effects in patient subgroups. Our data show some components that may

  10. Airborne contact dermatitis to tetrazepam in geriatric nurses--a report of 10 cases.

    Science.gov (United States)

    Landeck, L; Skudlik, C; John, S M

    2012-06-01

      Tetrazepam, a benzodiazepine, is a frequently used muscle relaxant. The most common adverse reactions are neurological and gastrointestinal. Cutaneous reactions to tetrazepam are rare and occur predominantly after systemic administration.   To present 10 health care professionals who developed airborne contact dermatitis to tetrazepam due to occupational exposure to tetrazepam dusts.   We report a series of 10 cases observed in our department between January 2006 and March 2011 where tetrazepam was identified to cause allergic airborne contact dermatitis. Affected individuals were employed as (geriatric) nursing staff, exposed to tetrazepam on a regular occupational basis when crushing tablets for their patients. Upon investigation, patients were patch tested with commercial and customized allergens. This included tetrazepam and in five cases diazepam. Tetrazepam revealed strong positive reactions in all patients. Additional diazepam sensitization was observed in three subjects. Following local treatment and occupational preventive action, patients recovered from their skin symptoms.   Allergic contact sensitization to tetrazepam and cross-sensitization to diazepam seems to be underestimated and not appropriately diagnosed in patch test clinics, as it is so far insufficiently patch tested. They should be considered when allergic contact dermatitis is suspected, particularly in professionally exposed staff, and tested as supplemental allergens. © 2011 The Authors. Journal of the European Academy of Dermatology and Venereology © 2011 European Academy of Dermatology and Venereology.

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

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    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.

  12. Questionnaire study of the prevalence of allergic contact dermatitis from cosmetics in Israel.

    Science.gov (United States)

    Trattner, Akiva; Slodownik, Dan; Jbarah, Adnan; Ingber, Arieh

    2009-01-01

    The prevalence of cosmetics-related contact dermatitis is rising, owing mainly to the wider use of cosmetics by the public and the routine diagnostic use of patch tests. To determine the prevalence of cosmetics allergy in Israel. A questionnaire was distributed to a random sample of 360 female customers of pharmacies and beauty salons in two areas of the country. Items included general health profile, family history of atopy, occurrence of rash due to patch-test-proven cosmetics allergy, anatomic sites of the rash, subjective aspects regarding the rash, and cosmetics consumption habits. Patient age ranged from 15 to 89 years. Eleven subjects (3.1%) had patch-test-proven cosmetics allergic contact dermatitis. There was a correlation between proven cosmetics allergy and subjective sensitivity to facial cream (p = .03). The 3.1% prevalence rate of cosmetics contact allergic dermatitis in a randomly selected population in Israel is similar to values reported in the literature (about 2%). The higher-than-expected rate of subjective sensitivity to facial cream among patients with proven cosmetics allergy may be explained by the wide use of facial cream, facial skin susceptibility to insult, and the relatively long duration of contact of facial cream (a leave-on product) with the skin.

  13. Chronic granulomatous dermatitis induced by talimogene laherparepvec therapy of melanoma metastases.

    Science.gov (United States)

    Everett, Ashlyn S; Pavlidakey, Peter G; Contreras, Carlo M; De Los Santos, Jennifer F; Kim, Ju Y; McKee, Svetlana B; Kaufman, Howard L; Conry, Robert M

    2017-09-22

    Talimogene laherparepvec (TVEC) is the first oncolytic viral immunotherapy approved by the FDA, for advanced melanoma consisting of genetically modified herpes simplex type 1 virus which selectively replicates causing tumor lysis, expressing granulocyte macrophage-colony stimulating factor (GM-CSF) and activating dendritic cells. Intratumoral injection of TVEC produces objective response in 41% of stage IIB-IV M1a melanoma. However, clinical response assessment can be problematic due to immune-related inflammation at established tumor sites. Herein, we report 5 cases of granulomatous dermatitis developing at sites of TVEC injection associated with pathologic complete response in 4 of 5 patients. Over 5 months, TVEC injections were administrated in a median of 20 tumors per patient for 9 median doses prior to biopsy of persistent, indurated nodules. Granulomatous dermatitis with melanophages and melanin pigment incontinence was observed in all samples without evidence of melanoma cells in 4 patients. The fifth patient was rendered melanoma-free by resection of the 1 nodule out of 4 with persistent tumor. Repetitive administration of TVEC or other oncolytic viral immunotherapies mimicking unresolved infection can produce granulomatous inflammation confounding assessment of the degree of tumor response and need for additional TVEC therapy. Tumor biopsies are encouraged after 4 to 6 months of TVEC administration to differentiate melanoma from granulomatous inflammation. Patients with confirmed granulomatous dermatitis replace continued with remained in remission after treatment discontinuation. Inflammatory nodules typically regress spontaneously. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  14. 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

  15. Atopic Dermatitis and Comorbidities: Added Value of Comprehensive Dermatoepidemiology.

    Science.gov (United States)

    Nijsten, Tamar

    2017-05-01

    Atopic dermatitis is common and in its severe form is devastating. This chronic inflammatory dermatosis is part of the atopic syndrome, which includes asthma, food allergies, and hay fever and is known to be associated with mental health disorders. In line with psoriasis, several recent observational studies using national survey and linkage data have suggested a link between atopic dermatitis and cardiovascular disease. The atopic dermatitis field can benefit from the past experiences in psoriasis research and should not follow the same path, but, rather, aim for a more comprehensive approach from the beginning. A recent German consortium studying links between atopic dermatitis and cardiovascular disease first screened a large claims database, followed by analyses of more deeply phenotyped (birth) cohorts with longitudinal data. In addition, genetic and metabolic analyses assessing the predisposition of patients with atopic dermatitis for cardiovascular disease were performed. Overall, the association between atopic dermatitis and cardiovascular disease was at most modest, but in more refined cohorts the cardiovascular risk profile and genetic architecture was comparable. A more integrated approach could create clarity about the clinical relevance of cardiovascular disease in individuals with atopic dermatitis sooner, avoid speculation that affects patient care, and save scientific resources. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

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

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    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.

  17. Probiotics and Atopic Dermatitis in Children

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    Gian Vincenzo Zuccotti

    2012-07-01

    Full Text Available There is increasing interest in the potential beneficial role of probiotic supplementation in the prevention and treatment of atopic diseases in children. Probiotics are defined as ingested live microorganisms that, when administered in an adequate amount, confer a health benefit to the host. They are mainly represented by Lactobacilli and Bifidobacteria. Several epidemiological data demonstrate that intestinal microflora of atopic children is different from the one of healthy children. Many literature data show that probiotics may modulate the intestinal microflora composition and may have immunomodulatory effect. Based on this hypothesis, probiotics are supposed to confer benefits to allergic diseases. Administration of probiotics when a natural population of indigenous intestinal bacteria is still developing could theoretically influence immune development by favoring the balance between Th1 and Th2 inflammatory responses. For this reason, some studies have evaluated the potential impact of probiotics supplementation in the prevention of atopic dermatitis, with contrasting results. Clinical improvement in immunoglobulin (IgE-sensitized (atopic eczema following probiotic supplementation has been reported in some published studies and the therapeutic effects of probiotics on atopic dermatitis seemed to be encouraging. However, as far as the usefulness of probiotics as a prevention strategy is concerned, results are still inconclusive. In fact, the clinical benefits of probiotic therapy depend upon numerous factors, such as the type of bacteria, dosing regimen, delivery method and other underlying host factors, such as age and diet. More studies are still needed to definitively prove the role of probiotics in the treatment of allergic eczema.

  18. 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

  19. Systemic therapy of childhood atopic dermatitis.

    Science.gov (United States)

    Slater, Nathaniel A; Morrell, Dean S

    2015-01-01

    Atopic dermatitis (AD) is a common childhood inflammatory disease that, in a small percentage of cases, can become severe enough to require potent systemic treatment. Many trials have been conducted with systemic agents for the treatment of severe pediatric AD; we review the evidence here. Although corticosteroids are widely used in practice, they are not generally recommended as a systemic treatment option for AD in children. Most patients experience a relatively rapid and robust response to cyclosporine. Treating children with cyclosporine long term is troubling; however, azathioprine, mycophenolate mofetil, and methotrexate are all reasonable alternatives for maintenance therapy in recalcitrant cases. Several additional options are available for the most refractory cases, including interferon-γ, intravenous immunoglobulin, and various biologics. Phototherapy is another modality that can be effective in treating severe AD. Ultimately the choice of agent is individualized. Systemic therapy options are associated with potentially severe adverse effects and require careful monitoring. Nonsystemic approaches toward prevention of flares and long-term control of atopic dermatitis in pediatric patients should be continued in conjunction with systemic therapy. In the future, more targeted systemic treatments hold the potential for effective control of disease with fewer side effects than broadly immunosuppressive agents. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. [Atopic dermatitis in children and adults].

    Science.gov (United States)

    Lipozencić, Jasna; Ljubojević, Suzana; Gregurić, Sanja

    2011-01-01

    Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disease characterized by itching and typical clinical features, depending on patient age. It is often associated with other atopic diseases such as asthma or allergic rhinitis, resulting from the complex etiology and pathogenesis. It occurs more frequently in people with genetic predisposition for atopic diseases. The intensity and extent of skin lesions (Scoring of Atopic Dermatitis, SCORAD Index) vary significantly among AD patients, depending on whether it is acute or chronic, and there are variations in laboratory parameters, especially immune. In the future, it will be necessary to reach consensus on the new criteria for defining AD instead of the old ones (brought by Hanifin and Rajka 31 years ago). What is needed is effective and safe treatment, and control of the early stages of AD as well as maintaining AD remission. The new therapeutic approach in AD has greatly improved the quality of life of AD patients. As the prevalence of the disease continues to increase, we emphasize the importance of prevention, prompt recognition and optimal treatment of the many patients with AD.

  1. The diagnosis and treatment of dermatitis herpetiformis

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    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 

  2. Genetic variation of contact dermatitis in broilers

    DEFF Research Database (Denmark)

    Ask, Birgitte

    2010-01-01

    left and right scores was lower than 1 (FPD: 0.73 and HB: 0.57), and both left and right FPD and HB must, therefore, be evaluated. High prevalences of FPD, but also HB, were achieved in the field trial, but lower prevalences may be sufficient for genetic evaluations and would be less detrimental......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...... were subjectively scored at ~4, 5, and 7 wk on a scale from 0 through 5. Genetic parameters were estimated in 2 lines based on a larger data set. The overall agreement of repeated FPD and HB scores was high (0.66 to 0.86) and the scoring system was, therefore, considered reliable. Kendall's tau between...

  3. Systemic allergic dermatitis caused by sesquiterpene lactones.

    Science.gov (United States)

    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 and based on statements from patients rather than scientific data. However, a few clinical reports on accidental sensitization and exposure and oral challenge prove the existence of this kind of reaction, most convincingly for strong contact allergens such as costunolide in bay leaves, and less so for weak allergens such as those of lettuce. Other Compositae species suspected of causing systemic reactions are artichoke, mugwort, yarrow, dandelion, feverfew, and elecampane. Some Compositae vegetables and teas, such as lettuce and chamomile tea, may induce systemic reactions through both humoral and cell-mediated mechanisms. It is difficult to disentangle the contribution of these reactions to both local and systemic symptoms of skin and mucous membranes in, for example, lettuce contact allergy. Further studies are needed to assess the prevalence of systemic allergic dermatitis caused by sesquiterpene lactones, and to clarify the pathogenesis for individual haptens. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  4. Superficial Mycoses Associated with Diaper Dermatitis.

    Science.gov (United States)

    Bonifaz, Alexandro; Rojas, Rubí; Tirado-Sánchez, Andrés; Chávez-López, Dinora; Mena, Carlos; Calderón, Luz; María, Ponce-Olivera Rosa

    2016-10-01

    Diapers create particular conditions of moisture and friction, and with urine and feces come increased pH and irritating enzymes (lipases and proteases). Fungi can take advantage of all these factors. Candida yeasts, especially C. albicans, are responsible for the most frequent secondary infections and are isolated in more than 80 % of cases. Correct diagnosis is important for ensuring the correct prescription of topical antimycotics. Nystatin, imidazoles and ciclopirox are effective. It is important to realize there are resistant strains. Dermatophytes can infect the diaper area, with the most common agent being Epidermophyton floccosum. The clinical characteristics of dermatophytosis are different from those of candidiasis, and it can be diagnosed and treated simply. Malassezia yeasts can aggravate conditions affecting the diaper area, such as seborrheic dermatitis, atopic dermatitis, and inverse psoriasis. Additional treatment is recommended in this case, because they usually involve complement activation and increased specific IgE levels. Erythrasma is a pseudomycosis that is indistinguishable from candidiasis and may also occur in large skin folds. It is treated with topical antibacterial products and some antimycotics.

  5. 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

  6. Topical tacrolimus as treatment of atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Masutaka Furue

    2009-11-01

    Full Text Available Masutaka Furue, Satoshi TakeuchiDepartment of Dermatology, Faculty of Medical Sciences, Kyushu University, Fukuoka, JapanAbstract: Atopic dermatitis (AD is a common, chronic, relapsing, severely pruritic, eczematous skin disease. The mainstays of treatment for AD are topical tacrolimus and topical steroids. Tacrolimus, a calcineurin inhibitor, not only complements existing treatment options but also overcomes some of the drawbacks of topical steroid therapy when given topically and thus meets the long-term needs of patients in preventing disease progression. Topical tacrolimus has been widely recognized in terms of its short- and long-term efficacies and safety, and it is also accepted as a first-line treatment for inflammation in AD. The recent proactive use of topical tacrolimus may emphasize a long-term benefit of this calcineurin inhibitor for AD treatment. To reduce possible long-term adverse effects, it is important to monitor its topical doses in daily clinics.Keywords: atopic dermatitis, topical tacrolimus, topical steroids, dose, proactive use, adverse effects

  7. Giant vesical calculus

    African Journals Online (AJOL)

    Foley carheter inserted for continuous bladder drainage. Postoperative course. A continuous keramine infusion was given for 24 hours as rhe only analgesic. Intravenous gentamicin and rerracycline were given for 7days. A fluid intake and ourpur chart was maintained; urinary excrerion increased rapidly and was normal by ...

  8. Atopic dermatitis: new evidence on the role of allergic inflammation.

    Science.gov (United States)

    Heratizadeh, Annice

    2016-10-01

    Atopic dermatitis is a chronic relapsing inflammatory skin disease. In the presence of a complex genetic background, there is increasing evidence for the role of specific allergenic trigger factors in perpetuating skin inflammation in sensitized atopic dermatitis patients. In this review, clinical and in-vitro data so far published on allergen-induced adaptive immune responses in atopic dermatitis are summarized. Emerging new data have been published particularly on adaptive immune responses to inhalant allergens in atopic dermatitis. In a randomized controlled study, the induction of a flare-up by grass pollen exposure in sensitized atopic dermatitis patients could be demonstrated for the first time. T cells directed to the two major allergens of house dust mite have been characterized to display a Th2, and moreover, a Th17 and Th2/Th17 phenotype in sensitized atopic dermatitis patients. With regard to microbial antigens, T cell-mediated immune responses directed to proteins of the species themselves can be observed - as has been published for Staphylococcus aureus and Malassezia spp. Beyond this, specific T-cell activation to cross-reacting human proteins might further trigger the disease in distinct patients. The role of 'autoallergic' phenomena in atopic dermatitis, because of human antigens without known cross-reactivity to environmental allergens, is currently under investigation as well. Recent findings on immunological and clinical characteristics of adaptive immune responses to allergens in atopic dermatitis, but also on the identification of new, potentially relevant allergen sources might contribute to the development of effective treatment strategies 'customized' for allergic inflammation in atopic dermatitis in future.

  9. Comportamiento de los marcadores de estrés oxidativo en la orina de pacientes con tumor vesical no músculo invasivo.

    OpenAIRE

    Hernández Medina, José Alberto

    2015-01-01

    El carcinoma urotelial de vejiga constituye el tumor más frecuente del tracto urinario, siendo el séptimo cáncer más frecuente en varones, el decimoséptimo en mujeres y la octava causa de mortalidad cáncer específica en Europa. La clínica más habitual de presentación es la hematuria monosintomática, siendo otros síntomas posibles el tenesmo, disuria, polaquiuria y dolor pélvico. El diagnóstico y seguimiento del tumor vesical se basa en pruebas de imagen (principalmente ecografía y TAC) y, de...

  10. Role of TNFR1 in lung injury and altered lung function induced by the model sulfur mustard vesicant, 2-chloroethyl ethyl sulfide.

    Science.gov (United States)

    Sunil, Vasanthi R; Patel-Vayas, Kinal; Shen, Jianliang; Gow, Andrew J; Laskin, Jeffrey D; Laskin, Debra L

    2011-02-01

    Lung toxicity induced by sulfur mustard is associated with inflammation and oxidative stress. To elucidate mechanisms mediating pulmonary damage, we used 2-chloroethyl ethyl sulfide (CEES), a model sulfur mustard vesicant. Male mice (B6129) were treated intratracheally with CEES (3 or 6 mg/kg) or control. Animals were sacrificed 3, 7 or 14 days later and bronchoalveolar lavage (BAL) fluid and lung tissue collected. Treatment of mice with CEES resulted in an increase in BAL protein, an indication of alveolar epithelial damage, within 3 days. Expression of Ym1, an oxidative stress marker also increased in the lung, along with inducible nitric oxide synthase, and at 14 days, cyclooxygenase-2 and monocyte chemotactic protein-1, inflammatory proteins implicated in tissue injury. These responses were attenuated in mice lacking the p55 receptor for TNFα (TNFR1-/-), demonstrating that signaling via TNFR1 is key to CEES-induced injury, oxidative stress, and inflammation. CEES-induced upregulation of CuZn-superoxide dismutase (SOD) and MnSOD was delayed or absent in TNFR1-/- mice, relative to WT mice, suggesting that TNFα mediates early antioxidant responses to lung toxicants. Treatment of WT mice with CEES also resulted in functional alterations in the lung including decreases in compliance and increases in elastance. Additionally, methacholine-induced alterations in total lung resistance and central airway resistance were dampened by CEES. Loss of TNFR1 resulted in blunted functional responses to CEES. These effects were most notable in the airways. These data suggest that targeting TNFα signaling may be useful in mitigating lung injury, inflammation and functional alterations induced by vesicants. Copyright © 2010 Elsevier Inc. All rights reserved.

  11. 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.

  12. Occupational protein contact dermatitis caused by meat and fish.

    Science.gov (United States)

    Boehncke, W H; Pillekamp, H; Gass, S; Gall, H

    1998-05-01

    Protein contact dermatitis is a form of contact dermatitis possibly triggered by proteinaceous allergens. We report two patients with a history of erythematous and urticarial skin reactions followed by transformation into prolonged papular symptoms upon contact with proteinaceous material. The symptoms reported by the patients were reproducible by skin testing with meat (cow) and fish (salmon). Both patients experienced extracutaneous manifestations after ingestion of meat and fish, as proven by oral challenge. Specific immunoglobulin E (IgE) antibodies were detected in the patients' blood. Both cases meet all major criteria of protein contact dermatitis, suggesting IgE-mediated immediate-type hypersensitivity with late-phase cutaneous reactions.

  13. 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...... between AD and HE in PubMed, Embase, and Web of Science using the following search terms; (atopic dermatitis OR atopic eczema) AND (hand dermatitis OR hand eczema). Meta-analyses were then performed to examine the association between AD and the point-, one-year- and lifetime prevalence of HE, respectively...

  14. 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...... in the atopic dermatitis compared with uninvolved skin (p... techniques. Non-invasive measuring methods were used for the quantification of the severity of the dermatitis. Skin thickness and the depth of the microdialysis probes in the skin were measured by 20 MHz ultrasound scanning. Metronidazole concentration, sampled by microdialysis, was 2.4-fold higher...

  15. Investigations on the Incidence of Pod Dermatitis in Sheep

    Directory of Open Access Journals (Sweden)

    Octavian Negrea

    2012-10-01

    Full Text Available Investigations carried out on a herd of 485 sheep (ovine adult and youth, a private unit of household type, regardingthe incidence of pod dermatitis and the picture in dynamic of clinical anatomical changes in the period January-April2011, highlights the increasing frequency of their 2.2% in January to 2.7% in February, 3.4% in March and 4.6 inApril. Of all disease, are dominant lesions of pod dermatitis with necrobacilium (66.1%, followed by lesions offelon (15.9%, suppurative pod dermatitis (12.9% and other causes (6.4%.

  16. 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.

  17. Extended implementation of educational programs for atopic dermatitis in childhood.

    Science.gov (United States)

    Ahrens, Birgit; Staab, Doris

    2015-05-01

    Children with atopic dermatitis (AD) suffer from chronic relapsing inflammatory skin lesions accompanied by insatiable itching, dryness, excoriated skin, or even (super-)infections. This burden impairs the quality of life of affected children and their families. Due particularly to the recurrent course of the disease, patients often lose confidence in treatment and fear side effects of steroids. Family education programs for AD have been established in the last decades to provide appropriate education and psychosocial support. However, the need for long-lasting strategies in treatment and prevention has even increased. Recent findings not only underline the importance of an intact skin barrier in regard to acute therapy but also suggest that an impairment of skin barrier integrity promotes the development of subsequent atopic diseases in the course of the atopic march. Moreover, in addition to the psychosocial burden due to stigmatized appearance or sleep disturbance, new observations document an increased presence of psychosomatic comorbidities in patients with AD. We reviewed recent educational interventions regarding the theoretical background and here will discuss the heterogeneous approaches of existing programs in childhood. Despite high variations of educational strategies, an overriding aim should be the broader integration of supporting programs in the treatment of children with AD to empower the affected child and its caregiver's to obtain the best possible care, quality of life, and to promote (secondary) prevention. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  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 Children with AD showed significant reaction patterns to allergens notable for their use in skin care preparations. This study adds to the current understanding of AD in ACD, and the continued need to investigate the interplay between these disease processes to optimize care for pediatric patients with these conditions.

  19. 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

  20. Hwangryunhaedoktang in adult patients with Atopic Dermatitis: a randomised, double-blind, placebo-controlled, two-centre trial - study protocol

    Directory of Open Access Journals (Sweden)

    Seo Eun-Sung

    2011-08-01

    Full Text Available Abstract Background Atopic Dermatitis is a chronic relapsing eczematous skin disease with increasing prevalence and rising costs. It has a clear impact on a patient's quality of life. Many patients are worried about the use of usual care techniques, such as corticosteroids and antihistamine due to the widespread fear of adverse effects. Complementary and alternative medical approaches have been employed to relieve symptoms of Atopic Dermatitis. Hwangryunhaedoktang is among the most strongly preferred and widely used herbal medicines for Atopic Dermatitis in Korea, as it causes very few serious adverse effects. We aim to establish basic clinical efficacy and safety data for Hwangryunhaedoktang, which is approved as an herbal medication by the Korean Food and Drug Administration, in adult patients with Atopic Dermatitis. Methods/Designs This study is a randomised, double blind, placebo-controlled, two-centre trial with two parallel arms (Hwangryunhaedoktang and a placebo. The diagnosis of Atopic Dermatitis will be made according to the criteria of Hanifin and Rajka by two different Oriental medicine doctors. We will include participants experiencing typical conditions of intermittent or continuous Atopic Eczema for six or more months. Participants will receive Hwangryunhaedoktang or a placebo-drug for eight weeks. The total duration of each arm is eleven weeks. Each participant will be examined for signs and symptoms of Atopic Dermatitis before and after taking medication. A follow-up to evaluate the maintenance of safety will be performed two weeks after the final administration of medication. Discussion This trial will utilize high quality trial methodologies in accordance with consolidated standards of reporting trials guidelines. It will provide evidence for the clinical efficacy and safety evaluation of Hwangryunhaedoktang in adult patients with Atopic Dermatitis. Moreover, we will also employ health-related quality of life questionnaires to

  1. Occupational allergic contact dermatitis from tetrazepam in nurses.

    Science.gov (United States)

    Vander Hulst, Kim; Kerre, Stefan; Goossens, An

    2010-05-01

    Tetrazepam is a muscle relaxant belonging to the benzodiazepine group. Drug eruptions following ingestion of tetrazepam tablets are well known. To draw the attention to occupational airborne dermatitis and/or hand dermatitis in nurses resulting from crushing of tablets for elderly or disabled people. Since 2003, 16 nurses with facial (eyelid) and/or hand dermatitis, suspected to be of occupational origin, were patch tested with the medication they handled during work. Ten nurses presented with a positive patch test reaction to tablets containing tetrazepam, 14 controls remaining negative. Some of them also reacted to other drugs. Occupational airborne and/or hand contact dermatitis from tetrazepam might be much more common than suspected by dermatologists, particularly in view of the short period in which all cases have been observed.

  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. Airborne contact dermatitis and asthma in a nail art operator

    National Research Council Canada - National Science Library

    Vaccaro, Mario; Guarneri, Fabrizio; Barbuzza, Olga; Cannavò, Serafinella Patrizia

    2014-01-01

    .... Cutaneous lesions only affected areas not covered by individual protection devices or clothes, even if such areas were not in direct contact with acrylates, suggesting airborne allergic contact dermatitis...

  4. Contact dermatitis from acrylics in a histology laboratory assistant.

    Science.gov (United States)

    Molina, Luciana; Amado, Antoine; Mattei, Peter L; Taylor, James S

    2009-01-01

    The use of acrylics has expanded enormously, resulting in a vast range of products for both occupational and non-occupational purposes. Acrylics reported to cause allergic contact dermatitis in histology technicians are 2-hydroxyethyl methacrylate and 2-hydroxyethel acrylate.

  5. 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 ...

  6. [Skin and mucous membrane microbiocenosis during atopic dermatitis in children].

    Science.gov (United States)

    Repetskaia, M N; Maslov, Iu N; Shaĭdullina, E V; Burdina, O M

    2014-01-01

    Study the microbial landscape and determine the interaction between biocenoses of skin, oropharynx and intestine mucous membranes during atopic dermatitis in children. 60 children with atopic dermatitis were examined, bacteriologic study of skin, oropharynx, intestine was carried out. Significant changes were detected in both quantitative and qualitative composition of microbiocenosis of skin, oropharynx and intestine mucous membranes. Skin of patients is more frequently colonized by Staphylococcus aureus. Gram-positive bacteria dominated in oropharynx microflora. Comparative characteristics of microflora of skin and oropharynx mucous membrane revealed a direct of correlation. During microbiological study of intestine microflora, all the examined had microbial landscape disruptions of varying severity degree. Taking into consideration the direct correlation of microflora of skin and oropharynx mucous membrane during atopic dermatitis, seeding of oropharynx washes are recommended to be included into the examination complex of patients with subsequent correction of microbiocenosis. Examination of all the children with atopic dermatitis for the presence of intestine dysbiosis is advisable.

  7. Apgar score is related to development of atopic dermatitis

    DEFF Research Database (Denmark)

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

    2013-01-01

    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....... 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...

  8. Dermatitis, herpetiformis - close-up of lesion (image)

    Science.gov (United States)

    ... herpetiformis is a chronic inflammatory disease that produces lesions that burn and itch intensely. This is a close-up of dermatitis herpetiformis lesions. The lesions are red (erythematous) and may be ...

  9. Soy allergy in patients suffering from atopic dermatitis.

    Science.gov (United States)

    Jarmila, Celakovská; Květuše, Ettlerová; Karel, Ettler; Jaroslava, Vaněčková; Josef, Bukač

    2013-07-01

    The evaluation of soy allergy in patients over 14 years of age suffering from atopic dermatitis. The evaluation of the correlation to the occurence of peanut and pollen allergy. Altogether 175 persons suffering from atopic dermatitis were included in the study: Specific IgE, skin prick tests, atopy patch tests to soy, history and food allergy to peanut and pollen allergy were evaluated. The early allergic reaction to soy was recorded in 2.8% patients. Sensitization to soy was found in another 27.2% patients with no clinical manifestation after soy ingestion. The correlation between the positive results of examinations to soy and between the occurence of peanut and pollen allergy was confirmed in statistics. Almost one third of patients suffering from atopic dermatitis are sensitized to soy without clinical symptoms. The early allergic reaction to soy occur in minority of patients suffering from atopic dermatitis.

  10. Soy Allergy in patients suffering from atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Celakovská Jarmila

    2013-01-01

    Full Text Available Aim: The evaluation of soy allergy in patients over 14 years of age suffering from atopic dermatitis. The evaluation of the correlation to the occurence of peanut and pollen allergy. Materials and Methods: Altogether 175 persons suffering from atopic dermatitis were included in the study: Specific IgE, skin prick tests, atopy patch tests to soy, history and food allergy to peanut and pollen allergy were evaluated. Results : The early allergic reaction to soy was recorded in 2.8% patients. Sensitization to soy was found in another 27.2% patients with no clinical manifestation after soy ingestion. The correlation between the positive results of examinations to soy and between the occurence of peanut and pollen allergy was confirmed in statistics. Conclusion: Almost one third of patients suffering from atopic dermatitis are sensitized to soy without clinical symptoms. The early allergic reaction to soy occur in minority of patients suffering from atopic dermatitis.

  11. 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.

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

    OpenAIRE

    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...

  13. Innovative technologies of teaching self-government atopic dermatitis

    Directory of Open Access Journals (Sweden)

    Utz S.R.

    2016-09-01

    Full Text Available The new understanding of the disease requires the development of modern methods in the management strategy of atopic dermatitis. Individual approach to educate patients with use of modern gadgets in addition to the standard methods of treatment is a relatively new concept in dermatology. Educational programs for atopic dermatitis have a positive impact on the severity of dermatoses, as well as on psychological status.

  14. 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....... CONCLUSIONS: Our study suggests a positive association between cobalt allergy and a history of dermatitis caused by non-occupational exposure to leather articles....

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

    Science.gov (United States)

    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, the patient developed perioral papules and pustules and was diagnosed with periorificial dermatitis. He was efficiently treated with topical metronidazole and oral erythromycin. © 2011 Wiley Periodicals, Inc.

  17. 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, the pati......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...

  18. Linear growth in prepubertal children with atopic dermatitis

    OpenAIRE

    Patel, L.; Clayton, P; Addison,G.; Price, D.; David, T

    1998-01-01

    OBJECTIVE—To define the evolution of prepubertal growth in atopic dermatitis and the factors influencing that growth pattern.
METHODS—Height and height velocity over two years, weight, triceps and subscapular skin fold thickness, and bone age were assessed in 80 prepubertal patients with atopic dermatitis and a control group of 71 healthy prepubertal school children.
RESULTS—Height standard deviation scores (SDS) and height velocity SDS did not differ between patients ...

  19. Allergic contact dermatitis to plant extracts in cosmetics.

    Science.gov (United States)

    Jack, Alexander R; Norris, Patricia L; Storrs, Frances J

    2013-09-01

    Topically applied cosmetics and medicaments containing botanical extracts are commonly used. Despite popular beliefs of their benignancy, some botanicals have been implicated in causing allergic contact dermatitis in susceptible patients. The offending allergen may be the botanical extract itself or another ingredient such as a fragrance, preservative, dye, or sunscreen found in the product. Specific botanicals implicated in causing cosmetic contact dermatitis include Compositae family plants, tea tree oil, peppermint, lavender, lichens, henna, and others.

  20. Soy Allergy in Patients Suffering from Atopic Dermatitis

    OpenAIRE

    Celakovská Jarmila; Ettlerová Kvetuše; Ettler Karel; Vanecková Jaroslava; Bukac Josef

    2013-01-01

    Aim: The evaluation of soy allergy in patients over 14 years of age suffering from atopic dermatitis. The evaluation of the correlation to the occurence of peanut and pollen allergy. Materials and Methods: Altogether 175 persons suffering from atopic dermatitis were included in the study: Specific IgE, skin prick tests, atopy patch tests to soy, history and food allergy to peanut and pollen allergy were evaluated. Results : The early allergic reaction to soy was recorded in 2.8% patients. Sen...

  1. Incontinence-associated dermatitis: reducing adverse events.

    Science.gov (United States)

    Rippon, Mark; Colegrave, Melanie; Ousey, Karen

    2016-10-13

    Incontinence-associated dermatitis (IAD) is a common problem in patients with faecal and/or urinary incontinence. Urine alters the normal skin flora and increases permeability of the stratum corneum and faecal enzymes on the skin contribute to skin damage. Faecal bacteria can then penetrate the skin, increasing the risk of secondary infection. However, IAD can be prevented and healed with timely and appropriate skin cleansing and skin protection. This includes appropriate use of containment devices. This article also looks at HARTMANN incontinence pads that have been developed to absorb the fluids that cause IAD and maintain the skin's acidic pH. The acidic pH of the skin contributes to its barrier function and defence against infection. Therefore, maintaining an acidic pH will help protect the skin from damage.

  2. 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

  3. TOXICO-ALLERGIC DERMATITIS IN CHILDREN

    Directory of Open Access Journals (Sweden)

    I.Yu. Mel'nikova

    2008-01-01

    Full Text Available 15% of children in the world have allergic diseases (who data. The rate of allergic diseases in citizens of megapolices in Russia is 30–60%. The number of visits to the doctors increased on 18% in last 3 years. Generalized allergic reactions have leading place: anaphylactic shock and toxico-allergic dermatitis (steven johnson and lyell's syndromes. These diseases are characterized as pathology with fulminant course and frequently negative outcome. Literature data about this problem was analyzed in this article. The results of own researches in the field of urgent medical care on pre admission stage in children with generalized allergic reactions were presented.Key words: children generalized allergic reactions, urgent care.

  4. 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...... of mobile phone-related ACD were found. Six studies evaluating allergen release from mobile phones were found. Conclusions: Case reports of mobile phone-associated ACD have risen rapidly in number since 2000. Case reports highlight mobile phone ACD in both pediatric and adult populations in many countries....... Metal allergens, notably nickel and chromium, were frequently implicated in mobile phone associated ACD. Nickel release from mobile phones appears to be common and has been reported in both cheap and expensive mobile phones, including phones covered under the EU Nickel Directive....

  5. Breastfeeding and maternal diet in atopic dermatitis.

    Science.gov (United States)

    Lien, Tina Y; Goldman, Ran D

    2011-12-01

    Many children are affected by atopic dermatitis (AD) at a very young age. I often consider whether nonpharmacologic interventions could prevent or mitigate the development of AD. Do breastfeeding or changes to the maternal diet help prevent the development of childhood AD? The American Academy of Pediatrics suggests that lactating mothers with infants at high risk of developing AD should avoid peanuts and tree nuts, and should consider eliminating eggs, cow's milk, and fish from their diets. The World Health Organization also recommends breastfeeding infants up to 2 years of age. Studies have shown that breastfeeding can have a protective effect for AD in children; however, other studies have found insignificant or reversal effects. More research in this area is required.

  6. Atopic dermatitis, atopic eczema, or eczema?

    DEFF Research Database (Denmark)

    Kantor, R; Thyssen, J P; Paller, A S

    2016-01-01

    terms for AD. METHODS: A systematic review of the MEDLINE, EMBASE, and LILACS (1945-2016) for the terms AD, atopic eczema (AE), and multiple other eczematous disorders. RESULTS: In MEDLINE, 33 060 were identified, of which 21 299 (64.4%) publications used the term 'AD', 15 510 (46.9%) 'eczema', and only...... 2471 (7.5%) AE. Most of these publications used the term AD (82.0%) or eczema (70.8%) without additional nomenclature; only 1.2% used AE alone. Few publications used the terminology 'childhood eczema', 'flexural eczema', 'infantile eczema', 'atopic neurodermatitis', or 'Besnier's prurigo'. AD...... was rarely used until the late 1970s, after which it became the most commonly used of the three terms and continuously increased until 2015. Atopic eczema decreased between 2008 and 2015. Atopic dermatitis was the most commonly used term in studies across almost all publication types, languages, and journals...

  7. Allergic contact dermatitis to Aloe vera.

    Science.gov (United States)

    Ferreira, Márcia; Teixeira, Marta; Silva, Elvira; Selores, Manuela

    2007-10-01

    We present the case of a 72-year-old woman observed for dermatitis on the legs followed by apperance of erythema on the eyelids. She had a past history of peripheral venous insufficiency and had been using self home-made Aloe vera juice over the legs for relief from pain. Patch tests showed positive reactions to the leaf of Aloe, the macerated Aloe jelly, and nickel sulfate. Although most manufacturers process Aloe products avoiding its irritant extracts, and probably as a consequence reports of allergic reactions are rare, one must remember that the growing popularity on the use of Aloe products may stimulate its use 'as is' by the patients. Furthermore, it is important to specifically ask patients about the use of these products, because they consider it as innocuous and thus would not spontaneously provide such information.

  8. ALLERGIC CONTACT DERMATITIS FROM FORMALDEHYDE EXPOSURE.

    Directory of Open Access Journals (Sweden)

    Maya Lyapina

    2012-10-01

    Full Text Available Formaldehyde is a ubiquitous chemical agent, a part of our outdoor and indoor working and residential environment. Healthcare workers in difficult occupations are among the most affected by formaldehyde exposure. Formaldehyde is an ingredient of some dental materials. Formaldehyde is well-known mucous membrane irritant and a primary skin sensitizing agent associated with both contact dermatitis (Type IV allergy, and immediate, anaphylactic reactions (Type I allergy. Inhalation exposure to formaldehyde was identified as a potential cause of asthma. Quite a few investigations are available concerning health issues for dental students following formaldehyde exposure. Such studies would be beneficial for early diagnosis of hypersensitivity, adequate prophylactic, risk assessment and management of their work.

  9. 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.

  10. Genetic and epigenetic studies of atopic dermatitis.

    Science.gov (United States)

    Bin, Lianghua; Leung, Donald Y M

    2016-01-01

    Atopic dermatitis (AD) is a chronic inflammatory disease caused by the complex interaction of genetic, immune and environmental factors. There have many recent discoveries involving the genetic and epigenetic studies of AD. A retrospective PubMed search was carried out from June 2009 to June 2016 using the terms "atopic dermatitis", "association", "eczema", "gene", "polymorphism", "mutation", "variant", "genome wide association study", "microarray" "gene profiling", "RNA sequencing", "epigenetics" and "microRNA". A total of 132 publications in English were identified. To elucidate the genetic factors for AD pathogenesis, candidate gene association studies, genome-wide association studies (GWAS) and transcriptomic profiling assays have been performed in this period. Epigenetic mechanisms for AD development, including genomic DNA modification and microRNA posttranscriptional regulation, have been explored. To date, candidate gene association studies indicate that filaggrin (FLG) null gene mutations are the most significant known risk factor for AD, and genes in the type 2 T helper lymphocyte (Th2) signaling pathways are the second replicated genetic risk factor for AD. GWAS studies identified 34 risk loci for AD, these loci also suggest that genes in immune responses and epidermal skin barrier functions are associated with AD. Additionally, gene profiling assays demonstrated AD is associated with decreased gene expression of epidermal differentiation complex genes and elevated Th2 and Th17 genes. Hypomethylation of TSLP and FCER1G in AD were reported; and miR-155, which target the immune suppressor CTLA-4, was found to be significantly over-expressed in infiltrating T cells in AD skin lesions. The results suggest that two major biologic pathways are responsible for AD etiology: skin epithelial function and innate/adaptive immune responses. The dysfunctional epidermal barrier and immune responses reciprocally affect each other, and thereby drive development of AD.

  11. 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;}

  12. Clinical patterns of Compositae dermatitis in Danish monosensitized patients

    DEFF Research Database (Denmark)

    Paulsen, Evy; Andersen, Klaus E

    2017-01-01

    BACKGROUND: Compositae dermatitis was originally described as airborne contact dermatitis. More recent studies have reported a wider clinical spectrum, but often in polysensitized patients. OBJECTIVE: To evaluate the clinical features of patients sensitized to Compositae only. PATIENTS/METHODS: C......BACKGROUND: Compositae dermatitis was originally described as airborne contact dermatitis. More recent studies have reported a wider clinical spectrum, but often in polysensitized patients. OBJECTIVE: To evaluate the clinical features of patients sensitized to Compositae only. PATIENTS....../METHODS: Consecutive Compositae-sensitive eczema patients, tested between 1990 and 2015, who, at the patch testing session diagnosing their Compositae allergy, were found to be sensitized only to the plant family, were included. RESULTS: Altogether, 529 of 13 139 patients tested (4.0%) were sensitized to Compositae......: The prevalence of Compositae sensitization is continuously high in consecutive eczema patients. Sensitization may occur at any age. Clinical features in monosensitized patients vary, but, with continuing exposure, the patients may develop more widespread dermatitis similar to classic Compositae dermatitis...

  13. [Chromium-induced vasculitis-like purpuric allergic contact dermatitis].

    Science.gov (United States)

    Grange, A; Roth, B; Tortel, M-C; Guillaume, J-C

    2005-12-01

    Purpuric allergic contact dermatitis is a rare and poorly understood condition. A 27-year-old male patient with a personal history of atopic dermatitis since childhood consulted for chronic papular-purpuric rash present for 7 years. Moderate pruritus was seen. Profuse lesions were observed on the palms and soles and on the upper and lower limbs, with sparing of the trunk. These lesions consisted of purpuric papules, in some cases with crusts, forming large plaques. The clinical picture was initially suggestive of vasculitis, but this diagnosis was ruled out by histological examination and laboratory tests. Skin patch tests were evocative of chromium-induced contact dermatitis. Retrospective directed history-taking confirmed the relevance of the latter test since it revealed regular wearing of leather clothing. Lasting cure was achieved following eradication of the allergen. Reports of contact purpuric dermatitis are rare. This condition has been described principally for allergens consisting of rubber or dyes used in clothing. Our case was notable on account of the severity of the lesions, mimicking vasculitis, as well as the novelty of the incriminated allergen, chromium, found in leather garments. It underlines the value of routine skin patch tests in the event of chronic non-specific dermatitis. To our knowledge, this is the first reported case of chromium-induced purpuric allergic contact dermatitis.

  14. 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

  15. 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

  16. 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.

  17. Efficacy of Kampo Medicine in Treating Atopic Dermatitis: An Overview

    Directory of Open Access Journals (Sweden)

    Tadamichi Shimizu

    2013-01-01

    Full Text Available Atopic dermatitis (AD is a common inflammatory skin disease with recurring episodes of itching and a chronic relapsing course. Current treatment options for AD include topical agents, such as topical corticosteroids and oral antiallergic drugs. Providing effective long-term treatment is sometimes difficult due to the chronic, relapsing nature of AD; therefore, there is a need to identify better therapeutic options with minimal side effects that are well tolerated over the variable course of the disease. Traditional herbal medicine, also known as Kampo medicine in Japan, has a long history and plays a role in the prevention and treatment of various diseases, including AD. Some Kampo medicines are useful for treating inflammatory skin diseases, and there has been increased interest in using Kampo medicine to develop new therapeutic agents for AD. Standard Kampo formulas for AD are effective in removing the symptoms of “Netsu Sho,” “Ketsu-Kyo,” “Ki-Kyo,” and “O-Ketsu.” This paper discusses the efficacy of Kampo medicines in treating AD. Knowledge of the mechanisms of action of Kampo medicines will result in greater choices of pharmacotherapeutic agents for AD.

  18. [Skin microbiota and atopic dermatitis: toward new therapeutic options?].

    Science.gov (United States)

    Lacour, J-Ph

    2015-01-01

    The skin in patients with atopic dermatitis (AD) is constantly colonized by S. aureus, in part due to a deficit in epidermal antimicrobial peptides. S. aureus can cause secondary infections but is also involved in the occurrence and severity of the inflammatory flares of AD. Thus, the diversity of skin microbiota is abnormal in AD. Dynamic studies of the microbiota showed that the prevalence of staphylococcae sp. is further increased during flares of AD. This dysbiosis leads to an increase in inflammatory reactions in which staphylococcal toxins play an important role. Changes in the gut microbiota also play a role in the early maturation of the immune system and the occurrence of allergic reactions. Attempts in the modulation of skin microbiota have recently been made showing that a cream containing a lysate of a non pathogenic Gram negative bacteria, V. filiformis, is capable of improving the manifestations of AD. These effects may be driven by a regulation of skin innate immunity through Toll like receptors (TLR-2), the secretion of IL-10 and the induction of regulatory T cells. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  19. The retrospective evaluation of pneumonia and bronchitis cases in infants and small children with atopic dermatitis in the practice of a family doctor - personal observations.

    Science.gov (United States)

    Frankowska, J; Kamer, B; Trznadel-Budźko, E; Rotsztejn, H

    2010-01-01

    The purpose of the work is to estimate the occurrence of lower respiratory tract infections in infants and small children with atopic dermatitis and to compare them with a group of children at the same age without features of allergy. The study has been conducted on the basis of the retrospective analysis of medical documentation of individual history of disease among children born in 2005 - 2008 treated in an outpatient clinic. Children suffering from atopic dermatitis are more prone to pneumonia and bronchitis. They are also more often hospitalized due to these reasons. Also, this group of patients is more liable to wheezing in the time of infection. Infants and small children with atopic dermatitis are more prone to lower respiratory tract infections. Recurrence of infections within the respiratory system may be an important risk factor for asthma.

  20. Stable incidence of atopic dermatitis among children in Denmark during the 1990s

    DEFF Research Database (Denmark)

    Olesen, Anne Braae; Bang, Karen; Juul, Svend

    2005-01-01

    An increase in the prevalence of atopic dermatitis (AD) has been reported since the 1960s. The increase could be due to many factors including a genuine increase of incidence or duration of AD. We decided to study if the increasing trend persisted during the 1990s by comparing the cumulative...... incidence of AD in 1993 and 1998. Further, we studied the severity and management of AD among children. Two samples of children born in Denmark were drawn from the Danish Medical Birth Register. In the 1993 and 1998 studies a mailed questionnaire with identical questions concerning AD was sent out...

  1. A due

    DEFF Research Database (Denmark)

    to acknowledge the excellence of these two scholars by a double Festschrift, "A due". Both have been working at the Music Department of the University of Copenhagen and have collaborated with The Royal Library on various projects. This publication contains contributions from 44 colleagues, who thus - in topics...

  2. Allergic contact dermatitis to methylisothiazolinone: exposure from baby wipes causing hand dermatitis.

    Science.gov (United States)

    Boyapati, Ann; Tam, Mei; Tate, Bruce; Lee, Adriene; Palmer, Amanda; Nixon, Rosemary

    2013-11-01

    Methylchloroisothiazolinone/methylisothiazolinone (MCI/MI) is a preservative used in both cosmetic and industrial settings. In Europe it is allowed to be used in rinse-off cosmetics only because of its propensity to cause allergic contact dermatitis (ACD). No such legislation exists in Australia. In recent years MI without MCI has been used. In August 2010 the first cases of MI causing non-occupational ACD were reported in Europe. The objective here was to present a case series of ACD to MI occurring in the Australian setting.  : We retrospectively reviewed positive reactions to MI and MCI/MI from the Skin and Cancer Foundation patch test clinical database. MI was added to our baseline test series in January 2011.  : In total 653 patients were tested for MI and there were 43 reactions, of which 23 were relevant, based on a history of exposure to MI. Seven were parents of young children with hand dermatitis caused by ACD to MI contained in baby wipes. The remaining patients reacted to MI in shampoos, conditioners, deodorants, moisturisers, a skin cleanser and a facial wipe. Three patients had ACD to MI associated with occupational exposure to hand cleansers. These data demonstrate for the first time that MI is an emerging, important allergen in both cosmetic and occupational settings in Australia. An important source of exposure was baby wipes, which was predominantly associated with hand dermatitis in parents. We believe that it is important to test for MI, not just MCI/MI, in the baseline series. © 2013 The Authors. Australasian Journal of Dermatology © 2013 The Australasian College of Dermatologists.

  3. Chronic radiation-induced dermatitis: challenges and solutions

    Directory of Open Access Journals (Sweden)

    Spałek M

    2016-12-01

    Full Text Available Mateusz Spałek Department of Radiotherapy I, The Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw, Poland Abstract: Chronic radiation dermatitis is a late side effect of skin irradiation, which may deteriorate patients’ quality of life. There is a lack of precise data about its incidence; however, several risk factors may predispose to the development of this condition. It includes radiotherapy dose, fractionation, technique, concurrent systemic therapy, comorbidities, and personal and genetic factors. Chronic radiation dermatitis is mostly caused by the imbalance of proinflammatory and profibrotic cytokines. Clinical manifestation includes changes in skin appearance, wounds, ulcerations, necrosis, fibrosis, and secondary cancers. The most severe complication of irradiation is extensive radiation-induced fibrosis (RIF. RIF can manifest in many ways, such as skin induration and retraction, lymphedema or restriction of joint motion. Diagnosis of chronic radiation dermatitis is usually made by clinical examination. In case of unclear clinical manifestation, a biopsy and histopathological examination are recommended to exclude secondary malignancy. The most effective prophylaxis of chronic radiation dermatitis is the use of proper radiation therapy techniques to avoid unnecessary irradiation of healthy skin. Treatment of chronic radiation dermatitis is demanding. The majority of the interventions are based only on clinical practice. Telangiectasia may be treated with pulse dye laser therapy. Chronic postirradiation wounds need special dressings. In case of necrosis or severe ulceration, surgical intervention may be considered. Management of RIF should be complex. Available methods are rehabilitative care, pharmacotherapy, hyperbaric oxygen therapy, and laser therapy. Future challenges include the assessment of late skin toxicity in modern irradiation techniques. Special attention should be paid on genomics and

  4. [Assessment of nutritional status in children with atopic dermatitis].

    Science.gov (United States)

    López-Campos, Xiomara; Castro-Almarales, Raúl Lázaro; Massip Nicot, Juliette

    2011-01-01

    There has been described some exacerbating factors for atopic dermatitis, including foods. Several investigations have reported controversial results about the influence of foods on atopic dermatitis. But there is scarce information about the nutritional status of patients with atopic dermatitis. To characterize the nutritional condition in a sample of children with atopic dermatitis in Old Havana, Cuba. In this descriptive study, were included 60 children, aged between 2 and 14 years, with the diagnosis of atopic dermatitis from the Allergy Department in the municipality Havana, from January to April of 2008. For every patient we evaluated anthropometrics, biochemical and immunologic measurements, as well the frequency of meals ingestion and the types of foods. We found that 83.3% of the patients were younger than 6 years, with a slight prevalence of females (53.3%). Ninety-seven percent of the children had a normal height for its age and 48.3% had a normal weight for their height, and 20% of the patients had malnutrition. It was detected mild and moderate anemia in 63.3%. The daily frequency of taking breakfast was carried out in 55%, the lunch in 100% and dinner in 95%. The products of regular consumption are carbohydrates, candies nd sodas in 76.6%. Fish and shellfish are consumed only for 16% of the patients. In the studied sample of children with atopic dermatitis we found a high prevalence of malnutrition associated with poor dietary habits. Breast milk feeding was related to a less malnutrition percentage in children with atopic dermatitis.

  5. Severity strata for Eczema Area and Severity Index (EASI), modified EASI, Scoring Atopic Dermatitis (SCORAD), objective SCORAD, Atopic Dermatitis Severity Index and body surface area in adolescents and adults with atopic dermatitis.

    Science.gov (United States)

    Chopra, R; Vakharia, P P; Sacotte, R; Patel, N; Immaneni, S; White, T; Kantor, R; Hsu, D Y; Silverberg, J I

    2017-11-01

    Scoring systems for assessing the signs of atopic dermatitis (AD) are complex and difficult to interpret. Severity strata are helpful to interpret these assessments properly. To confirm previously reported strata for the Eczema Area and Severity Index (EASI), Scoring Atopic Dermatitis (SCORAD) and the objective component of SCORAD (oSCORAD), and to develop strata for the modified EASI (mEASI), Atopic Dermatitis Severity Index (ADSI) and body surface area (BSA) for use in adults with AD. Skin examination was performed in 673 adolescents and adults (age ≥ 13 years) with diagnosed AD, in a dermatology practice setting. Strata were selected using an anchoring approach based on a four-point Investigator's Global Assessment of severity (clear of active skin lesions, mild, moderate or severe disease). We determined potential severity strata for EASI (0 clear, 0·1-5·9 mild, 6·0-22·9 moderate, 23·0-72 severe; κ = 0·69), mEASI (0-0·9 clear, 1-8·9 mild, 9·0-29·9 moderate, 30·0-90 severe; κ = 0·71), oSCORAD (0-7·9 clear, 8·0-23·9 mild, 24·0-37·9 moderate, 38·0-83 severe; κ = 0·70), SCORAD (0-9·9 clear, 10·0-28·9 mild, 29·0-48·9 moderate, 49·0-103 severe; κ = 0·68), ADSI (0-1·9 clear, 2-5·9 mild, 6·0-8·9 moderate, 9·0-15 severe; κ = 0·55) and BSA (0 clear, 0·1-15·9 mild, 16·0-39·9 moderate, 40·0-100 severe; κ = 0·66). oSCORAD values > 0 were found in clear skin due to the presence of xerosis, which is scored in oSCORAD. Similarly, SCORAD values > 0 were found in clear skin due to the scoring of xerosis, pruritus and sleeplessness. Similarly, mEASI and ADSI scores > 0 occurred in patients with clear skin due to scoring of pruritus. We recommend using these strata for interpretation of their respective measures in clinical trials of AD. There are important differences between the five assessments, which profoundly impact the interpretation of their scores. © 2017 British Association of Dermatologists.

  6. 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

    2012-01-01

    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

  7. Specific IgE to Common Food Allergens in Children with Atopic Dermatitis

    National Research Council Canada - National Science Library

    Mozhgan Moghtaderi; Shirin Farjadian; Sara Kashef; Soheila Alyasin; Maryam Afrasiabi; Marzieh Orooj

    2012-01-01

    .... Although hypersensitivity to foods is assumed to play an essential role in the development of atopic dermatitis in some patients, little is known about common food allergens in Iranian children with atopic dermatitis. Objectives...

  8. 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

  9. Immune response to Varicella vaccine in children with atopic dermatitis compared to non-atopic controls

    OpenAIRE

    Schneider, Lynda; Weinberg, Adriana; Boguniewicz, Mark; Taylor, Patricia; Oettgen, Hans; Heughan, Lisa; Zaccaro, Daniel; Armstrong, Brian; Holliday, Aaron; Leung, Donald Y. M.

    2010-01-01

    Atopic dermatitis subjects and controls had similar cellular immune responses to Varicella vaccine. Atopic dermatitis subjects with a history of eczema herpeticum made high levels of Varicella specific IgE.

  10. Atopic dermatitis: Burden of illness, quality of life, and associated complications.

    Science.gov (United States)

    Drucker, Aaron M

    2017-01-01

    Atopic dermatitis is a chronically relapsing inflammatory skin condition that is burdensome for individuals with the disease, their families, and for society as a whole. The purpose of this review was to provide a broad overview of the burden of atopic dermatitis, including quality of life and its associated complications. This article was divided into four main sections: (1) atopic dermatitis prevalence, persistence, and population-level burden; (2) burden of atopic dermatitis for individuals and their families; (3) medical complications and comorbidities of atopic dermatitis; and (4) assessment of the burden of atopic dermatitis in clinical practice. Having an understanding of the burden of atopic dermatitis is important for clinicians as they assess and manage atopic dermatitis in the clinical setting.

  11. Increasing Comorbidities Suggest that Atopic Dermatitis Is a Systemic Disorder

    NARCIS (Netherlands)

    Brunner, Patrick M.; Silverberg, Jonathan I.; Guttman-Yassky, Emma; Paller, Amy S.; Kabashima, Kenji; Amagai, Masayuki; Luger, Thomas A.; Deleuran, Mette; Werfel, Thomas; Eyerich, Kilian; Stingl, Georg; Bagot, Martine; Hijnen, Dirk Jan|info:eu-repo/dai/nl/304815519; Ardern-Jones, Michael; Reynolds, Nick; Spuls, Phyllis; Taieb, Alain

    Atopic dermatitis comorbidities extend well beyond the march to allergic conditions (food allergy, asthma, allergic rhinitis, allergic conjunctivitis, and eosinophilic esophagitis), suggesting both cutaneous and systemic immune activation. In reviewing atopic dermatitis comorbidities, Councilors of

  12. Relationships among plasma granzyme B level, pruritus and dermatitis in patients with atopic dermatitis.

    Science.gov (United States)

    Kamata, Yayoi; Kimura, Utako; Matsuda, Hironori; Tengara, Suhandy; Kamo, Atsuko; Umehara, Yoshie; Iizumi, Kyoichi; Kawasaki, Hiroaki; Suga, Yasushi; Ogawa, Hideoki; Tominaga, Mitsutoshi; Takamori, Kenji

    2016-12-01

    Atopic dermatitis (AD) is a multifactorial inflammatory skin disease characterized by skin barrier dysfunction, allergic inflammation and intractable pruritus resistant to conventional antipruritic treatments, including H 1 -antihistamines. Granzymes (Gzms) are a family of serine proteases expressed by cytotoxic T lymphocytes and natural killer cells that have been shown to modulate inflammation. However, the relationship between Gzms and pathology in AD remains unclear. This study assessed the correlation between plasma GzmB levels and severity of pruritus and dermatitis, in AD patients. Plasma was collected from 46 patients with AD, 24 patients with psoriasis, and 30 healthy controls. AD severity was assessed with the scoring atopic dermatitis (SCORAD) index, psoriasis severity with the psoriasis area and severity index (PASI), and degree of pruritus by visual analogue scale (VAS) score. GzmA, GzmB and gastrin releasing peptide (GRP) levels were measured by enzyme-linked immunosorbent assays. Plasma GzmB concentrations were significantly higher in patients with AD and psoriasis than in healthy controls. Correlation analyses showed that plasma GzmB concentrations positively correlated with SCORAD and serum levels of severity markers such as thymus and activation-regulated chemokine, and lactate dehydrogenase in AD patients. Moreover, plasma levels of GRP, an itch-related peptide, were higher in patients with AD, positively correlating with VAS score and plasma GzmB level. In addition, plasma GzmB concentration was significantly lower in the treatment group than the untreated group with AD. Meanwhile, there were no correlations among GzmB levels, VAS score and PASI score in patients with psoriasis. In contrast to the results of plasma GzmB, plasma GzmA levels were unchanged among AD, psoriasis and healthy groups, and showed no correlations with VAS score and SCORAD index in patients with AD. Plasma GzmB levels may reflect the degree of pruritus and dermatitis in

  13. ROLE OF ENVIRONMENTAL ALLERGENS ON ATOPIC DERMATITIS

    Directory of Open Access Journals (Sweden)

    M. Wardhana

    2014-01-01

    Full Text Available Background: Atopic dermatitis (AD is a chronic eczematous skin disease that develops in a patient with atopic diathesis, which is characterized by an increased liability to produce IgE antibodies for allergens mostly derived from environmental or inhalant allergens and food allergens. They are produced by cell-mediated allergic contact reactions, and recently contact sensitivity to various environmental allergens has been demonstrated in patients with AD. Atopic patients are recognized by their ability to produce large amounts of specific IgE antibodies to common substances as environmental allergens, i.e. house dust mites, grass pollens, animal danders, molds, food, etc. These antibodies can be detected by skin prick test. The aim of this study was to identify the sensitization against environmental or inhalants allergens through skin prick tests in the patients with atopic dermatitis. Material and Methods: This is a retrospective, descriptive study. We revised all medical records of patients with AD since January 2002 to December 2004 in the Out Patients Unit of Sanglah General Hospital, Bali-Indonesia. The variables studied were: gender, age, work related, diagnosis associates to AD, and prick test of environmental allergens. Results: In 3 years periods we had revised 46 of patients with AD that was done skin prick tests. The median age was 38 years (range 29-54 years, 34/46 (73.9 % of these were male and 12 (26.1 % female. Twenty nine patients presented pure AD, and 17 patients had AD with asthma and allergic rhinitis. Only 16 (34.7% of patients had no history of allergic disease. Thirsty six of 46 (78.20% of all tested AD patients had a positive skin prick tests against inhalant (aeroallergens 16 patients and food allergens 21 patients. Sixteen patients with positive of skin test include; dust mite in 12 patients, animal dander in 10 patients, grass pollen in 9 patients and cockroach in 6 patients. Conclusion: We concluded that

  14. 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.

  15. A study on Paederus dermatitis outbreak in a suburban teaching research hospital, Kanchipuram, India

    OpenAIRE

    Ali, Asgar; Kathirvel, Sujitha; T, Devika; P, Sivasankaran M; K, Balan; S, Praveen Kumar G; M, Saleem; Innocent, Joseph P; S, Vijayalakshmi T

    2013-01-01

    Paederus dermatitis, a kind of irritant contact dermatitis by Staphylinid beetle, is more prevalent in Asia-Pacific countries with the attributes of tropical climate. Brushing, pressing, or crushing of the beetle against the skin releases the pederin toxin (pederin) that can produce urticarial, vesicular, and bullous lesions.  We conducted a 1-year retrospective study of 84 patients with Paederus dermatitis attending our hospital to study the clinical patterns of dermatitis and epidemiologica...

  16. Atopic dermatitis from adolescence to adulthood in the TOACS cohort: prevalence, persistence and comorbidities.

    Science.gov (United States)

    Mortz, C G; Andersen, K E; Dellgren, C; Barington, T; Bindslev-Jensen, C

    2015-07-01

    While much is known about childhood atopic dermatitis, little is known about persistence of atopic dermatitis into adult life. We report, to our knowledge for the first time, the clinical course of atopic dermatitis in an unselected cohort of adolescents followed into adulthood. The course of atopic dermatitis from adolescence to adulthood was studied prospectively in a cohort of unselected 8th-grade schoolchildren established in 1995 and followed up in 2010 with questionnaire and clinical examination. The lifetime prevalence of atopic dermatitis was high (34.1%), and a considerable number of adults still suffered from atopic dermatitis evaluated both by questionnaire (17.1%) and clinical examination (10.0%). Persistent atopic dermatitis was found in 50% of those diagnosed in school age, and persistent atopic dermatitis was significantly associated with early onset, childhood 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. Persistence of atopic dermatitis in adulthood is common and affects quality of life. Persistent atopic dermatitis is particularly prevalent in those with early onset, allergic rhinitis and hand eczema in childhood. It is important to recognizing atopic dermatitis as a common and disabling disease not only in children but also in adults. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. 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

  18. Evaluation of patch test results in patients with contact dermatitis

    Directory of Open Access Journals (Sweden)

    Yavuz Yeşilova

    2011-12-01

    Full Text Available Objectives: Patch test is the most reliable method to diagnose allergic contact dermatitis and to find out the responsible contact allergen. The aim of this retrospective study was to evaluate the patch test results of patients with contact dermatitis in our region.Materials and methods: One Hundred fifty patients (84 female and 66 male with contact dermatitis were patch tested with European standard test series. The testing has been standardized by the international Contact Dermatitis Research Group (ICDRG.Results: A majority of the lesions (36% were localized on the hands. In 31 female (58,4% and 21 male (4,6% patients (a total of 72 patients there were positive allergic reactions to at least one chemical. Nickel sulphate (13,3%, potassium dichromate (11,3% and cobalt chloride (8,6% were the most often allergens reacted.Conclusion: Nickel sensitivity is more common. Comparing with healthy controls contact sensitization may be more prevalent in patients with contact dermatitis.

  19. Dysbiosis and Staphylococcus aureus Colonization Drives Inflammation in Atopic Dermatitis.

    Science.gov (United States)

    Kobayashi, Tetsuro; Glatz, Martin; Horiuchi, Keisuke; Kawasaki, Hiroshi; Akiyama, Haruhiko; Kaplan, Daniel H; Kong, Heidi H; Amagai, Masayuki; Nagao, Keisuke

    2015-04-21

    Staphylococcus aureus skin colonization is universal in atopic dermatitis and common in cancer patients treated with epidermal growth factor receptor inhibitors. However, the causal relationship of dysbiosis and eczema has yet to be clarified. Herein, we demonstrate that Adam17(fl/fl)Sox9-(Cre) mice, generated to model ADAM17-deficiency in human, developed eczematous dermatitis with naturally occurring dysbiosis, similar to that observed in atopic dermatitis. Corynebacterium mastitidis, S. aureus, and Corynebacterium bovis sequentially emerged during the onset of eczematous dermatitis, and antibiotics specific for these bacterial species almost completely reversed dysbiosis and eliminated skin inflammation. Whereas S. aureus prominently drove eczema formation, C. bovis induced robust T helper 2 cell responses. Langerhans cells were required for eliciting immune responses against S. aureus inoculation. These results characterize differential contributions of dysbiotic flora during eczema formation, and highlight the microbiota-host immunity axis as a possible target for future therapeutics in eczematous dermatitis. Copyright © 2015 Elsevier Inc. All rights reserved.

  20. Clinical implications of new mechanistic insights into atopic dermatitis.

    Science.gov (United States)

    Leung, Donald Y M

    2016-08-01

    The review will examine recent advances in our understanding of atopic dermatitis and how these mechanisms provide a framework for new approaches to the management of this common skin disease. The mechanisms by which epithelial skin barrier and immune responses contribute to the complex clinical phenotypes found in atopic dermatitis are being elucidated. Atopic dermatitis often precedes food allergy because reduced skin barrier function allows environmental food allergens to penetrate the skin leading to systemic allergen sensitization. There is increasing evidence that atopic dermatitis is a systemic disease. New treatments are focused on intervention in polarized immune responses leading to allergic diseases. This includes antagonism of IL-4 and IL-13 effects. Prevention strategies involve maintaining normal skin barrier function with emollients to prevent allergens and microbes from penetrating the skin. Recent work on the pathogenesis of atopic dermatitis has important implications for its clinical management, including the development of effective barrier creams and biologicals targeting specific polarized immune pathways resulting in skin inflammation.