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Biochemical and physiological tests were carried out on the skin surface of 20 patients with candidal intertrigo and 27 patients with tinea cruris. In all patients the test areas were free of efflorescences. The same tests were performed in 39 and 27 resectively healthy test persons of the same age and sex. The following striking findings came to light: 1. There was a significant decrease in the percentage amount of squalene in the skin surface lipids of the moniliasis group as compared with the control group. 2. There was a significant decrease in the reducing substances in the so called water solubles obtained with the phenol sulfuric acid method in the moniliasis group. The same results were obtained when only those moniliasis patients who were definitely not suffering from diabetes mellitus were taken into account. This is presumably a question of a reduction in the bound carbohydrates. 3. There were significantly more amino acids extractable from the skin surface of the tinea cruris patients than of the control persons. These results point to important predisposing factors for the susceptibility to candidal intertrigo and tinea cruris respectively.
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PMID:Biochemical and physiological parameters on the healthy skin surface of persons with candidal intertrigo and of persons with tinea cruris. 100 15

A total of 150 patients with cutaneous candidiasis were studied. A detailed clinical history was taken. Scrapings were examined in 10% KOH, and the material cultured on Sabouraud's agar. Species were identified by the serum germ tube test, sugar fermentation and sugar assimilation tests. Of 150 patients 79 were females. The commonest presentation was intertrigo (75), vulvovaginitis (19) and paronychia (17). A history of chronic exposure to water was obtained in 94 cases, all had erosio interdigitalis blastomycetica and/or paronychia. Diabetes melltius as a predisposing factor was observed in 22 patients. The 10 cases of balanoposthitis had associated diabetes mellitus. Smear and culture were positive in all the patients. C. albicans was isolated in 136 cases, C. tropicalis in 12, and C. guillermondi in 2. The cultures of C. albicans had positive serum germ tube test. The 6 patients in the paediatric age group having perianal/genital involvement had a stools culture positive for C. albicans.
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PMID:Clinical and mycological spectrum of cutaneous candidiasis in Bombay. 209 73

Several health hazards and social disabilities are associated with obesity. Increased mortality is associated with increased body weight. A high rate of mortality results from heart disease, diabetes mellitus, gallbladder disease, high blood pressure, and cancer. Physiologic cardiovascular changes occur, leading to left ventricular hypertrophy and lipid abnormalities. Hypertension, stroke, and venous stasis are increased. Pulmonary abnormalities include obstructive sleep apnea, which can be associated with secondary polycythemia and right ventricular hypertrophy. Gallstones, gallbladder disease, and accumulation of fat on the liver are significantly increased. Gout and reproductive abnormalities in women are common. Osteoarthritis of the knees and spine occur, although osteoporosis is rare. Risk for endometrial and breast cancer is increased, particularly in the presence of increased central fat. Changes in the skin include stretch marks, acanthosis negricans, hirsutism, intertrigo, and multiple papillomas. Impaired psychosocial function is manifested as social isolation, loss of job mobility, increased employee absenteeism, and economic and social discrimination.
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PMID:Health hazards of obesity. 897 52

Corynebacterium minutissimum is the bacteria that leads to cutaneous eruptions of erythrasma and is the most common cause of interdigital foot infections. It is found mostly in occluded intertriginous areas such as the axillae, inframammary areas, interspaces of the toes, intergluteal and crural folds, and is more common in individuals with diabetes mellitus than other clinical patients. This organism can be isolated from a cutaneous site along with a concurrent dermatophyte or Candida albicans infection. The differential diagnosis of erythrasma includes psoriasis, dermatophytosis, candidiasis and intertrigo, and methods for differentiating include Wood's light examination and bacterial and mycological cultures. Erythromycin 250mg four times daily for 14 days is the treatment of choice and other antibacterials include tetracycline and chloramphenicol; however, the use of chloramphenicol is limited by bone marrow suppression potentially leading to neutropenia, agranulocytosis and aplastic anaemia. Further studies are needed but clarithromycin may be an additional drug for use in the future. Where there is therapeutic failure or intertriginous involvement, topical solutions such as clindamycin, Whitfield's ointment, sodium fusidate ointment and antibacterial soaps may be required for both treatment and prophylaxis. Limited studies on the efficacy of these medications exist, however, systemic erythromycin demonstrates cure rates as high as 100%. Compared with tetracyclines, systemic erythromycin has greater efficacy in patients with involvement of the axillae and groin, and similar efficacy for interdigital infections. Whitfield's ointment has equal efficacy to systemic erythromycin in the axillae and groin, but shows greater efficacy in the interdigital areas and is comparable with 2% sodium fusidate ointment for treatment of all areas. Adverse drug effects and potential drug interactions need to be considered. No cost-effectiveness data are available but there are limited data on cost-related treatment issues. A guideline is proposed for the detection, evaluation, treatment and prophylaxis of this cutaneous eruption.
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PMID:Management of cutaneous erythrasma. 1201 76

We report a case of proximal fold cellulitis in both big toes, associated with a bilateral proximal onychomycosis and an intertrigo of the fourth space due to Fusarium solani. The infection occurred in an immunocompetent man with diabetes mellitus type II. Apparently, the infection was acquired in a tropical country and once the patient was in Spain the infection progressed causing nail detachment (onychomadesis). Seven months later a relapse that affected the left toenail occurred. The patient was treated topically with chemical toenail avulsion contained 40% urea associated with bifonazole followed by ciclopirox-olamine nail lacquer for 12 months. Complete cure without relapse was observed after 10 years of follow-up. In vitro antifungal susceptibility study demonstrated that two of the recovered isolates were both resistant to itraconazole and voriconazole.
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PMID:[Bilateral proximal cellulitis and onychomycosis in both big toes due to Fusarium solani]. 1738 51

Interdigital intertrigo and onychomycosis has the potential cause of severe bacterial infectious complications with pain, mobility problems, abscess, erysipelas, cellulitis, fasciitis and osteomyelitis. In another hand, diabetic neuropathy, which affects 60-70% of those with diabetes mellitus, is one of the most troubling complications for persons with diabetes. These people are high suspecting to be infected by dermatophytic infections in interdigital spaces or onychomycosis witch are frequently induce damage to the stratum corneum, leading to bacterial proliferation and secondary infection. A patient presented with an asymptomatic warm, painless, erythematous swelling of the second left toe, which had been present for a few weeks. Clinically, the lesion was categorized as erysipelas upon an insidious abscess formation. Further investigation was undertaken to confirm the presence of diabetes. Leg erysipelas is a common affection which, according to various studies, has both local concomitants (interdigital intertrigo, lymphoedema, surgical antecedents) and/or general causes (immune suppression, diabetes, alcoholism, etc). Interdigital intertrigo, tinea pedis, and onychomycosis present as public health problems that could trigger serious deterioration in patient quality of life, due to complications induced by secondary bacterial infections.
Diabetes Res Clin Pract 2011 Jan
PMID:Chronic interdigital dermatophytic infection: a common lesion associated with potentially severe consequences. 2103 87

Intertrigo is a superficial inflammatory skin disorder involving any area of the body where two opposing skin surfaces can touch and rub or chaff. The word "intertrigo" comes from the Latin inter (between) and terere (to rub) and reflects the rubbing together of skin against skin to create maceration and irritation, hence, friction dermatitis or chaffing. It is a common disorder that can affect any individual from infancy to old age. It is primarily caused by skin-on-skin friction and is facilitated by moisture trapped in deep skin folds where air circulation is limited. The condition is particularly common in obese patients who have diabetes and who are exposed to heat and humidity. The moist, damaged skin associated with intertrigo is a fertile breeding ground for various microorganisms, and secondary cutaneous infections are commonly observed in these areas. The present chapter does not deal with "ordinary" intertrigo, but rather with other skin diseases that have affinity to the intertriginous areas. Diseases mentioned are: acrodermatitis enteropathica, the baboon syndrome or intertriginous drug eruption, Darier disease, Hailey-Hailey, granular parakeratosis, Kawasaki syndrome, necrolytic migratory erythema, streptococcal intertrigo and others.
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PMID:Intertriginous eruption. 2139 57

While the impact of obesity on diabetes, cardiovascular disease and carcinoma development has been studied extensively, only little attention has been paid to its influence on the skin. Obesity alters the skin barrier, can induce skin manifestations, and worsens existing skin diseases like psoriasis. Cutaneous manifestations of obesity may be pseudoacanthosis nigricans, fibroma pendulans (skin tags, fibroepithelial polyps) and striae distensae. Obesity is also associated with hyperandrogenism in women and girls, promoting acne vulgaris, hirsutism, and androgenetic alopecia. In addition, there is a pathogenic association between obesity and psoriasis: the release of pro-inflammatory factors from fat tissue results in the worsening of psoriasis; an association between the severity of psoriasis and the body mass index has been shown. Obesity promotes skin infections like erysipelas and intertrigo.
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PMID:[Skin diseases associated with obesity in children]. 2352

A patient presented with intertrigo at the second, third and fourth interdigitals spaces lasting for four years in which Fusarium solani was highlighted. The search for contributing factors revealed a concept of foot washing with water at least five times a day for ablutions, associated with wearing closed shoes all day and the absence of immunosuppression and diabetes. The diagnosis of Fusarium was made on the basis of direct examination and culture. Combined treatment with griseofulvin oral and topical ciclopirox was introduced and allowed healing after 45 days at which an antifungal powder was prescribed for relay. This case adds to the rare cases of intertrigo Fusarium sp. and confirms the frequent practice of ablutions as favoring factor.
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PMID:[Tinea pedis due to Fusarium solani in Dakar]. 2583 56

Human sweat glands disorders are common and can have a significant impact on the quality of life and on professional, social, and emotional burdens. It is of paramount importance to diagnose and treat them properly to ensure optimal patient care. Hyperhidrosis is characterized by increased sweat secretion, which can be idiopathic or secondary to other systemic conditions. Numerous therapeutic options have been introduced with variable success. Novel methods with microwave-based and ultrasound devices have been developed and are currently tested in comparison to the conventional approaches. All treatment options for hyperhidrosis require frequent monitoring by a dermatologist for evaluation of the therapeutic progress. Bromhidrosis and chromhidrosis are rare disorders but are still equally disabling as hyperhidrosis. Bromhidrosis occurs secondary to excessive secretion from either apocrine or eccrine glands that become malodorous on bacterial breakdown. The condition is further aggravated by poor hygiene or underlying disorders promoting bacterial overgrowth, including diabetes, intertrigo, erythrasma, and obesity. Chromhidrosis is a rare dermatologic disorder characterized by secretion of colored sweat with a predilection for the axillary area and the face. Treatment is challenging in that the condition usually recurs after discontinuation of therapy and persists until the age-related regression of the sweat glands.
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PMID:Hyperhidrosis, bromhidrosis, and chromhidrosis: Fold (intertriginous) dermatoses. 2605 Oct 66


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