Darier disease is a rare autosomal dominant genodermatosis that initially first presents in adolescence with scaly reddish brown keratotic papules and plaques with a seborrheic and intertriginous ...distribution. The absence of specific targeted medications complicates the treatment process, and managing resistant cases can prove challenging due to recurrent exacerbations that may result in serious complications such as secondary bacterial and viral infections. Treatments of choice include antiseptics, topical corticosteroids, and systemic retinoids, mainly acitretin and isotretinoin. We report the case of a female patient with Darier disease that was unsuccessfully treated with acitretin and isotretinoin but showed significant improvement with alitretinoin. Previous reports on the efficacy of alitretinoin in Darier disease are reviewed.
A patient presented with ulcerations of the buccal mucosae, palate and gingiva. A gingival biopsy confirmed the diagnosis as pemphigus vulgaris. Despite medication with systemic corticosteroids and ...mycophenolate mofetil, desquamative gingivitis persisted. Adjunct treatment with rituximab was therefore introduced. Regular follow‐ups revealed no inflammatory gingival changes even 6 years later.
Gingival lesions are considered one of the most resistant sites of pemphigus vulgaris. Their management, aimed at long‐term complete clinical remission, may include the use of rituximab in combination with systemic immunosuppressive drugs.
Summary
We studied dermatophyte infections in patients, examined in the Mycological Laboratory of the Department of Dermatology, University Medical Centre Ljubljana during the period 1995–2002. A ...total of 42 494 samples were collected from 33 974 patients suspected to have dermatomycosis. Dermatophytes were identified in 8286 (71.2%) positive cultures. Microsporum canis was the most frequent dermatophyte isolated (46.8%), followed by Trichophyton rubrum (36.7%), T. mentagrophytes var. interdigitale (7.9%) and T. mentagrophytes var. mentagrophytes (4.9%). Less frequently isolated were M. gypseum, T. verrucosum, Epidermophyton floccosum, T. tonsurans and T. violaceum. The most common dermatophyte infections included tinea corporis, onychomycosis, tinea pedis and tinea faciei. Zoophilic dermatophytes were most commonly recovered from children and adolescents with tinea capitis, tinea corporis and tinea faciei. Anthropophilic species were identified mostly in adults with tinea pedis, onychomycosis and tinea inguinalis. During the period studied, we recorded a decline in the rate of M. canis infections, while infections produced by T. rubrum increased in frequency.
Microsporum gypseum
complex is a group of geophillic dermatophytes with a worldwide distribution and is a rare cause of dermatomycoses in humans. The infection most commonly presents as tinea ...corporis, with some geographical and occupational variations. We studied
M. gypseum
complex infections in patients examined in the Mycological Laboratory of the Department of Dermatovenereology, University Medical Centre Ljubljana, during the period 2000–2015. Diagnosis was confirmed by mycological examination. Skin scales were examined by direct microscopy and cultivated on Sabouraud glucose agar. A total of 226 patients were identified, representing 1.5% of all dermatophyte infections during the study period. Tinea corporis was diagnosed in majority of patients, followed by tinea manus, tinea faciei, tinea inguinalis and tinea pedis. Tinea capitis was observed in three and onychomycosis in two patients only. Infection was disseminated on different parts of the body in nine patients. In 39% of patients, infection was diagnosed in children younger than 9 years. Face and scalp infection was more often observed in children. The incidence was the highest during July and October. Contacts with soil and domestic animals were often reported. Data on the prevalence and clinical characteristics of
M. gypseum
complex infection in other countries are reviewed.
Tinea genitalis is a relatively new entity of dermatophyte infection, observed mainly in young adults. By definition, it is localized on the mons pubis and on the labia in women, and on the penile ...shaft in men. It has been described as a "lifestyle disease" and potentially sexually transmitted disease. We report the case of a 35-year-old patient, an immigrant woman, with tinea genitalis profunda, presenting with painful deep infiltrative papules and plaques, purulent inflammation, and signs of secondary impetiginization. Concomitantly, tinea corporis, tinea faciei, tinea colli, and tinea capitis were diagnosed. Her skin lesions developed over an approximately 2-month period. The zoophilic dermatophyte Trichophyton mentagrophytes was cultivated from the pubogenital lesions, as well as Escherichia coli and Klebsiella pneumoniae. The patient was treated systemically with terbinafine, antibiotics, and short-term corticosteroid, and topically with antimycotic and antibiotic cream. During almost 3 weeks of hospitalization, satisfactory improvement was achieved. A literature review with new clinical and epidemiological observations is presented for this rare type of tinea, which poses a diagnostic and treatment challenge.
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