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Results for “FACIAL DERMATOSES”

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PubMed2003

Disseminated mucocutaneous leishmaniasis resulting from chronic use of corticosteroid.

Mucocutaneous leishmaniasis is a granulomatous disease clinically characterized by ulcerated skin and mucosal lesions whose clinical manifestations can regress spontaneously, but with possible long subclinical evolution. The course of the disease is often related to the host immune response. The purpose of this article is to describe the clinical and microscopic findings of cutaneous and mucosal lesions of mucocutaneous leishmaniasis in a patient who presented an unusual form of the disease associated with an immunosuppressive state.

Aged↗
PubMed2003

Demodex infestation in a child with leukaemia: treatment with ivermectin and permethrin.

BACKGROUND: Demodex mites are almost ubiquitous on older adult skin but are infrequent in young children. In immunocompromised patients, demodicosis may be more frequent and severe, and systemic therapy may be needed to achieve clinical resolution. CASE REPORT: A six-year-old boy having maintenance chemotherapy for acute lymphoblastic leukemia presented with widespread erythema and scaling of the face. Skin scrapings were negative and the eruption worsened despite the completion of chemotherapy and the use of topical corticosteroids. Pustules developed on the face and around the eyelids, associated with bilateral blepharitis and lower lid chalazia. Skin biopsy then revealed heavy infestation with Demodex folliculorum. The child was treated with a combination of topical permethrin and oral ivermectin, with a total of four doses of ivermectin given over 6 weeks. The facial eruption had completely resolved 3 months after initiation of this combined treatment. COMMENT: Demodex infestation can cause dramatic facial and eyelid inflammation in immunocompromised patients. Oral ivermectin, in combination with topical permethrin, can be a safe and effective treatment for severe demodicosis.

Animals↗
PubMed2003

Is topical metronidazole effective in seborrheic dermatitis? A double-blind study.

BACKGROUND: Seborrheic dermatitis is a common, chronic, papulosquamous dermatosis. Although several types of treatment have been developed, repetitive treatment courses are often necessary. AIM: To perform a randomized, placebo-controlled, double-blind clinical study with metronidazole 0.75% gel in patients with mild to moderate seborrheic dermatitis of the face. METHODS: Eighty-four patients (52 males and 32 females) with seborrheic dermatitis were enrolled in the study. Patients were randomly allocated to the application of metronidazole 0.75% gel or placebo to their facial lesions, twice daily for 8 weeks. Patients were scored with regard to the severity of the lesions at the initial evaluation and every 2 weeks for 2 months. All patients were evaluated for a final assessment of improvement at the end of the study. RESULTS: At baseline, both treatment groups were comparable in terms of demographic data and lesion severity score. Seventy-eight patients (48 males and 30 females), 48 (62%) in the metronidazole group and 30 (38%) in the placebo group, completed the study. Two patients in the metronidazole group and four patients in the placebo group left the study. There was no statistically significant difference in the change in the mean severity score between the two groups at the end of the study (P > 0.05). At the final evaluation of the response at 8 weeks, no statistically significant difference was found between the treatment groups (P > 0.05). Metronidazole gel was generally tolerated well during the study. CONCLUSIONS: Metronidazole 0.75% gel and placebo show similar efficacy in the treatment of seborrheic dermatitis.

Administration, Topical↗
PubMed2004

[Oral candidiasis].

Explore the source record for details and available documents.

Antifungal Agents↗
PubMed2001

Investigation of antinuclear antibodies in canine atopic dermatitis.

Serum samples from 40 atopic dogs and 20 healthy dogs were assayed for antinuclear antibodies (ANA) using a human epithelial cell line (HEp-2) and standard indirect immunofluorescent methods. Samples from the atopic dogs were grouped according to the presence (n = 28) or absence (n = 12) of facial lesions at any moment during the follow-up period. Positive ANA titres were found in 10 of the 40 atopic dogs analysed (25%) whereas samples from the control group were negative. Eight atopic dogs with facial lesions had a positive titre (28.57%) in contrast with atopic dogs without facial lesions where two positive samples (16.67%) were found; however, the differences were statistically not significant. Endpoint titres were low (1/40), only two samples yielded a 1/80 positive titre and one sample had a 1/320 titre, all of them from the facial lesions group. Response to immunotherapy was classified as positive only in four of the 10 ANA-positive patients (40%) compared with a response rate of 73% (22 of 30) in the ANA-negative atopic dogs. However, a Fisher's exact test showed a two-sided P-value of 0.122 which was considered statistically not significant. The overall response rate to immunotherapy for all atopic dogs was 65% (26 of 40). In conclusion, the prevalence of ANA is higher in atopic than in healthy dogs, especially if facial lesions are present. Although a clinically significant pathogenic contribution is not probable, this higher prevalence should be taken into account in the differential diagnosis of canine autoimmune dermatitis.

Animals↗
PubMed1999

Case report. Sporotrichosis successfully treated with itraconazole in Japan.

A case of lymphocutaneous sporotrichosis that had developed from the dorsum nasi to the left buccal region of a 65-year-old woman was treated with itraconazole 100 mg day-1. The lesion healed in 10 weeks after starting treatment leaving crusts, mild erythema and pigmentation, and the treatment was completed 16 weeks after the start of treatment. Neither adverse reactions nor abnormal clinical laboratory values were noted. Until the present time, 1 year and 2 months after the completion of treatment, no recurrence has been observed. In Japan, 43 cases of sporotrichosis have been treated with itraconazole, and 38 cases (88%) have been assessed as effective or better. The mean dose of itraconazole and the mean duration of administration are 100 mg day-1 and 11 weeks, respectively, in these reported Japanese cases. The use of itraconazole is expected to be one of the effective therapies for sporotrichosis.

Aged↗
PubMed2002

Case report. Rosacea-like Tinea incognito.

We report a case of dermatophytosis of the face due to Microsporum canis that was exacerbated and altered clinically by a long-term application of topical corticosteroids. We considered this case a rosacea-like tinea incognito of the beard area.

Adrenal Cortex Hormones↗
PubMed2003

Subcutaneous phaeohyphomycosis on face caused by Cladophialophora bantiana.

We report the case of a patient suffering from subcutaneous phaeohyphomycosis caused by Cladophialophora bantiana. The face of the upper site was involved with small, stellate, pyogranulomatous foci and low inflammation. The patient was treated by topical and systemic corticosteriod and amphotericin B. After 3 months of treatment, the patient showed good response.

Amphotericin B↗
PubMed2000

Follicular B-cell pseudolymphoma.

A 60-year-old woman presented with a 3-week history of a pruritic papulo-nodular eruption on the face and trunk after a bee sting. Histological examination showed a predominantly lymphocytic infiltrate with follicular centres and tingible body macrophages. Immunohistochemically, positive staining for both kappa and lambda light chains was noted. The eruption settled with oral antihistamine and topical corticosteroid. These findings support the diagnosis of follicular B-cell pseudolymphoma.

Animals↗
PubMed2000

Allergy to lichen acids in a fragrance.

A 48-year-old clerical officer with a recurrent facial eruption had positive patch test reactions to nickel, fragrance mix and lichen acid mix. On testing to individual ingredients of fragrance mix and lichen acid mix, she had 2+ reactions to oak moss, which is thought to be the main allergen in fragrance mix, and to usnic acid, which is one of a number of lichen acids comprising oak moss. Avoidance of fragrance use resulted in clearing of the eruption but, subsequently, an acute vesicular flare on her face and hands occurred after exposure to lichen on garden shrubs.

Allergens↗
PubMed2000

Human cases of cattle ringworm due to Trichophyton verrucosum in Victoria, Australia.

Between 1962 and 1994, 32 isolates of Trichophyton verrucosum from cases of tinea corporis, tinea faciei and tinea capitis were referred to the Mycology Reference Laboratory of the Microbiological Diagnostic Unit at The University of Melbourne, Victoria, Australia. Patients had presented at clinics in metropolitan Melbourne and country towns in the State of Victoria, Australia. They included dairy and cattle farmers, a slaughterman who worked in an abattoir, a veterinary tutor and children who lived on farms. Many patients lived in one of the three dairy farming areas of Victoria. A few lived in the outer suburbs of Melbourne. One cattle farmer came from south-east New South Wales. Specimens were not received for examination from animal contacts of the patients. The only patient from overseas was a boy from Lebanon. The literature recording human infections due to T. verrucosum in Australia is reviewed.

Abattoirs↗