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Dermatophytosis

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https://www.readbyqxmd.com/read/28622851/prevalence-and-zoonotic-risks-of-trichophyton-mentagrophytes-and-cheyletiella-spp-in-guinea-pigs-and-rabbits-in-dutch-pet-shops
#1
P A M Overgaauw, K H A van Avermaete, C A R M Mertens, M Meijer, N J Schoemaker
Young rabbits and guinea pigs are often purchased as pets for children and may be infected with zoonotic skin infections. To assess the risk of acquiring such an infection from rabbits or guinea pigs, this study investigated the prevalence of the fungus Trichophyton mentagrophytes and the fur mite Cheyletiella parasitovorax in asymptomatic rabbits and guinea pigs in Dutch pet shops. In 91 pet shops a total of 213 rabbits and 179 guinea pigs were sampled using the Mackenzie technique and cultured. Clean cultures were examined microscopically and a PCR was performed on at least one sample from each pet shop...
June 2017: Veterinary Microbiology
https://www.readbyqxmd.com/read/28616693/-tinea-barbae-profunda-due-to-trichophyton-mentagrophytes-after-journey-to-thailand-case-report-and-review
#2
REVIEW
G Wendrock-Shiga, D Mechtel, S Uhrlaß, D Koch, C Krüger, P Nenoff
Tinea barbae represents a very rare dermatophytosis. We report on a tinea barbae profunda following a journey to Southeast Asia. After travel to Thailand, a businessman was affected by a foudroyant proceeding abscessing infection of the upper lip and beard area. The initial therapy with oral acyclovir and oral ciprofloxacin, which later was changed to ampicillin plus sulbactam, intravenously, was unsuccessful. In a biopsy sample, histologically, with Grocott-Gomori's methenamine silver stain, fungal mycelium was apparent in the tissue...
June 14, 2017: Der Hautarzt; Zeitschrift Für Dermatologie, Venerologie, und Verwandte Gebiete
https://www.readbyqxmd.com/read/28588164/diagnosis-of-dermatophytosis-by-conventional-methods-and-comparatative-analysis-of-sabouraud-dextrose-agar-and-dermatophyte-test-medium-for-isolation-of-dermatophytes
#3
S Monwar, M A Hossain, F Boby, H Begum, N Begum
Dermatophytosis is a fungal disease which ranked as one of the most common cutaneous condition in all over the world. The aim of this cross sectional observational study is to identify the etiological agent of dermatophytosis and comparison of Sabouraud dextrose agar (SDA) and Dermatophyte test medium (DTM) for the primary isolation of dermatophytes among the clinically suspected cases of dermatophytosis from the outpatient Department of Dermatology and Venereology, Mymensingh Medical College Hospital from July 2013 to December 2015...
April 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/28584364/the-great-indian-epidemic-of-superficial-dermatophytosis-an-appraisal
#4
EDITORIAL
Shyam Verma, R Madhu
No abstract text is available yet for this article.
May 2017: Indian Journal of Dermatology
https://www.readbyqxmd.com/read/28566662/practical-management-of-deep-cutaneous-fungal-infections
#5
Tomotaka Sato
Understanding deep cutaneous fungal infection requires not only reading many case reports and checking the typical clinical images of skin lesions, but also managing the patients properly to prevent misdiagnosis. Herein, I review my recent experiences with eight typical cases of deep cutaneous infections (including protothecosis and nocardiosis) in Japan. It is very important to do the four management processes; namely, KOH direct microscopic examination, skin biopsy, fungal culture, and microscopic examination of the histopathological specimen of PAS and Grocott staining...
2017: Medical Mycology Journal
https://www.readbyqxmd.com/read/28516493/diagnosis-and-treatment-of-dermatophytosis-in-dogs-and-cats-clinical-consensus-guidelines-of-the-world-association-for-veterinary-dermatology
#6
REVIEW
Karen A Moriello, Kimberly Coyner, Susan Paterson, Bernard Mignon
BACKGROUND: Dermatophytosis is a superficial fungal skin disease of cats and dogs. The most common pathogens of small animals belong to the genera Microsporum and Trichophyton. It is an important skin disease because it is contagious, infectious and can be transmitted to people. OBJECTIVES: The objective of this document is to review the existing literature and provide consensus recommendations for veterinary clinicians and lay people on the diagnosis and treatment of dermatophytosis in cats and dogs...
June 2017: Veterinary Dermatology
https://www.readbyqxmd.com/read/28513812/common-dermatophytes-and-in-vitro-anti-fungal-susceptibility-testing-in-patients-attending-the-dermatological-clinic-at-the-hospital-for-tropical-medicine-bangkok
#7
Watcharamat Muangkaew, Thanwa Wongsuk, Natthanej Luplertlop
Dermatophytes comprising the genera Trichophyton, Microsporum, and Epidermophyton are important causes of superficial mycoses. The number of infected patients and the distribution of species of these organisms in our hospital were unknown. We therefore aimed to investigate the clinical pattern of dermatophyte infections and to identify the species of these dermatophytes at the Dermatological Clinic of the Hospital for Tropical Medicine, Faculty of Tropical Medicine, Mahidol University, Bangkok in a 1-year period...
May 17, 2017: New Microbiologica
https://www.readbyqxmd.com/read/28501468/-tinea-capitis-main-mycosis-child-epidemiological-study-on-10years
#8
A Kallel, A Hdider, N Fakhfakh, S Belhadj, N Belhadj-Salah, N Bada, A Chouchen, S Ennigrou, K Kallel
Despite the changes in their epidemiology, and the improving level of hygiene of the population, tinea capitis is still considered a public health problem in our country, and is the most common type of dermatophytosis in our country. The aim of our study was to evaluate the epidemiological, clinical and mycological features of tinea capitis in children encountered in the Tunis region. A retrospective study concerned 1600 children aged 6 months to 15 years suspected to have tinea capitis was conducted in Parasitology-Mycology laboratory, Rabta hospital, over a 10-years period (2005-2014)...
May 10, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28494177/influence-of-low-level-laser-on-pain-and-inflammation-in-type-2-diabetes-mellitus-with-diabetic-dermopathy-a-case-report
#9
Animesh Hazari, Shivashankara K N, Karthik K Rao, Arun G Maiya
Numerous skin lesions have been commonly observed in individuals with diabetes mellitus. The common skin manifestations of diabetes mellitus are erythrasma, xanthomatosis, xanthelasma, phycomycetes and cutaneous infections like furuncolosis, candidiasis, carbuncle, dermatophytosis, etc. Diabetic dermopathy is the most common skin lesion found in patients with diabetes. It is typically seen in men aged above 50 years. In low-level laser therapy (LLLT), the entire lower limb was illuminated with the frequency of 20 Hz and wavelength of 830 nm for 9 min, and the treatment was divided into four parts...
May 11, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28462859/exfoliative-erythroderma-and-palmoplantar-hyperkeratosis-associated-with-majocchi-s-granuloma-by-trichophyton-tonsurans-in-a-patient-with-aids
#10
Marcelo R Lyra, Bruna Muniz Álvarez, Andrea L Lanziano, Maria Auxiliadora A Imbeth, Adriana M Sá, Tullia Cuzzi, Jeferson C Oliveira, Armando O Schubach
BACKGROUND: Dermatophytoses are skin superficial mycoses in which clinical manifestations are directly related to the virulence of the infecting microorganism or the host immunity. CASE REPORT: We describe a severe case of dermatophytosis associated with exfoliative erythroderma, substantial palmoplantar keratoderma, onychodystrophy affecting all nails, diffuse non-scarring alopecia and tissue fungal invasion by Trichophyton tonsurans, which led us to the diagnosis of AIDS...
April 24, 2017: Revista Iberoamericana de Micología
https://www.readbyqxmd.com/read/28425361/assessment-of-real-time-pcr-cycle-threshold-values-in-microsporum-canis-culture-positive-and-culture-negative-cats-in-an-animal-shelter-a-field-study
#11
Linda S Jacobson, Lauren McIntyre, Jenny Mykusz
Objectives Real-time PCR provides quantitative information, recorded as the cycle threshold (Ct) value, about the number of organisms detected in a diagnostic sample. The Ct value correlates with the number of copies of the target organism in an inversely proportional and exponential relationship. The aim of the study was to determine whether Ct values could be used to distinguish between culture-positive and culture-negative samples. Methods This was a retrospective analysis of Ct values from dermatophyte PCR results in cats with suspicious skin lesions or suspected exposure to dermatophytosis...
April 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28419352/dermatophytes-and-dermatophytosis-in-the-eastern-and-southern-parts-of-africa
#12
E I Nweze, I E Eke
Dermatophytosis is currently a disease of global importance and a public health burden. It is caused by dermatophytes, which attack and grow on dead animal keratin. Dermatophytes belong to three genera, namely, Epidermophyton, Microsporum, and Trichophyton. The predominant clinical forms and causative agents vary from one region of the world to another. Poor socioeconomic status, high population densities, and poor sanitary conditions are some of the factors responsible for the high prevalence of dermatophytosis in many developing countries, which include countries in southern and eastern Africa, the focus of this review...
April 17, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28405548/clinicoepidemiological-and-mycological-study-of-tinea-capitis-in-the-pediatric-population-of-kashmir-valley-a-study-from-a-tertiary-care-centre
#13
Yasmeen J Bhat, Sumaya Zeerak, Farhat Kanth, Atiya Yaseen, Iffat Hassan, Rubina Hakak
BACKGROUND: Tinea capitis is a superficial fungal infection that predominantly affects the pediatric population. The etiological factors vary from region to region, and the exact incidence remains obscure. The clinicoepidemiological and mycological aspects of this dermatophytosis were studied in a tertiary care centre in Kashmir valley. AIM: To determine the clinicoepidemiological aspects and mycological findings of dermatophytes involved in tinea capitis cases in Kashmir valley...
March 2017: Indian Dermatology Online Journal
https://www.readbyqxmd.com/read/28397528/skin-diseases-of-the-vulva-infectious-diseases
#14
Freja Lærke Sand, Simon Francis Thomsen
A multitude of infectious diseases of viral (genital herpes, herpes zoster, genital warts and molluscum contagiosum), bacterial (syphilis, chancroid, lymphogranuloma venereum, donovanosis, erysipelas, cellulitis and necrotising fasciitis, folliculitis, impetigo, bartholin gland abscess, trichomycosis and erythrasma), fungal (candidiasis and dermatophytosis) and parasitic (pediculosis pubis) origin may affect the vulvar area. Herein, we review the infections and their skin manifestations in the vulvar area.
April 11, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28389891/a-unique-clinicopathological-manifestation-of-fungal-infection-a-case-series-of-deep-dermatophytosis-in-immunosuppressed-patients
#15
Ruben Kershenovich, Shany Sherman, Ofer Reiter, Shiran Reiss Huss, Elena Didkovsky, Daniel Mimouni, Emmilia Hodak, Rina Segal
BACKGROUND: Dermatophytes are the most common cause of superficial fungal infections in humans. Deep dermatophytosis, however, is rare, described to date only in isolated case reports, usually in the setting of systemic immunosuppression. OBJECTIVE: To present the 15-year experience of a tertiary dermato-mycology clinic with the diagnosis and treatment of deep dermatophytosis. METHODS: Patients were identified by database search. Clinical, mycological, histological, and treatment data were collected from the medical files...
April 8, 2017: American Journal of Clinical Dermatology
https://www.readbyqxmd.com/read/28366915/the-menace-of-dermatophytosis-in-india-the-evidence-that-we-need
#16
EDITORIAL
Saumya Panda, Shyam Verma
No abstract text is available yet for this article.
March 29, 2017: Indian Journal of Dermatology, Venereology and Leprology
https://www.readbyqxmd.com/read/28347599/the-anti-dermatophyte-activity-of-zataria-multiflora-essential-oils
#17
M Mahboubi, R HeidaryTabar, E Mahdizadeh
OBJECTIVE: Dermtophytes are a group of pathogenic fungi and the major cause of dermatophytosis in humans and animals. Fighting dermatophytes by natural essential oils is one important issue in new researches. MATERIALS AND METHODS: In this investigation, we evaluated the anti-dermatophyte activities of three samples of Z. multiflora essential oils against dermatophytes along with analysis of chemical compositions of the essential oils and their anti-elastase activities on elastase production in dermatophytes...
March 24, 2017: Journal de Mycologie Médicale
https://www.readbyqxmd.com/read/28346993/artemisia-sieberi-besser-essential-oil-and-treatment-of-fungal-infections
#18
REVIEW
Mohaddese Mahboubi
A. sieberi essential oil has been used for treatment of hardly curable infectious ulcers in Middle East Medicine and has been famous due to its wormicide effects. In this review, we evaluated the potency of A. sieberi essential oil in treatment of fungal infections. We searched in PubMed Central, Science direct, Wiley, Springer, SID, and accessible books, reports, thesis. There is a lot of mixed information on chemical compositions of A. sieberi essential oil, but most articles reported α, β-thujones as the main components of essential oils...
May 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28340215/development-of-enzyme-immunoassays-elisa-and-western-blot-for-the-serological-diagnosis-of-dermatophytosis-in-symptomatic-and-asymptomatic-cats
#19
Aline Elisa Santana, Carlos Pelleschi Taborda, Julia So Severo, Glauce Mary Gomes Rittner, Julian Esteban Muñoz, Carlos Eduardo Larsson, Carlos Eduardo Larsson
Dermatophytosis is the most common fungal infection in cats worldwide and plays an important role in both animal and human health due to their high zoonotic potential. Effective screening is a strong preventive measure and the fungal culture is quite useful but requires full laboratorial experience and it takes a long time to obtain the result. A rapid and accurate screening test for dermatophytosis in cats is crucial for the effective control of disease outbreaks. The aim of this study was to develop and evaluate the diagnostic efficacy of enzyme immunoassays (ELISA and Western blot [WB]) for the rapid and precise diagnosis of dermatophytosis in cats...
March 11, 2017: Medical Mycology: Official Publication of the International Society for Human and Animal Mycology
https://www.readbyqxmd.com/read/28327819/cellular-immunodeficiency-related-to-chronic-dermatophytosis-in-a-patient-with-schistosoma-mansoni-infection-can-schistosomiasis-induce-immunodeficiency
#20
Maurício Domingues Ferreira, Anna Cristina Collaniere, Dalton Luís Bertolini, Noac Chuffi Barros, Dewton de Moraes Vasconcelos
Here, we describe a case of hepatosplenic schistosomiasis that progressed to widespread persistent dermatophytosis. Significant T and B lymphocytopenia was confirmed. T-cell deficit is associated with increased susceptibility to fungal infections of skin and mucous membranes. The accumulation of a large amount of blood cells in the spleen could have played a crucial role in the development of lymphocytopenia in the present case. Alternatively, the schistosomiasis-induced increase in prostaglandin E2 levels could have inhibited the production of interferon-γ, a cytokine fundamental to fungal resistance...
January 2017: Revista da Sociedade Brasileira de Medicina Tropical
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