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IgA nephritis in Behçet's disease: case report and review of the literature.

We describe a 13-year-old girl with the incomplete type of Behçet's disease who had recurrent oral and genital ulcers, folliculitis, proteinuria and hematuria. Renal biopsy specimens revealed diffuse proliferative glomerulonephritis with strongly positive IgA deposits in the glomerular mesangial area, which is histologically indistinguishable from primary IgA nephritis. Further studies of the IgA subclasses showed that IgA1 deposits were predominant in the glomerular mesangium. Primary IgA nephritis is thought to be associated with polymeric IgA1. So it appears that there may be a common under…

Safety Considerations in Hair Restoration Procedures: A Comprehensive Review.

BACKGROUND: Hair loss is a common, multifactorial condition caused by traumatic, autoimmune, hormonal, and iatrogenic factors. Despite its p … mplications, 39 major, and 19 both minor and major. Common adverse events included pain, infection, folliculitis, and edema. Minor infection rates ranged from 1.4% to 2.0%, and folliculitis from 1.1% to 12.1%. Necrosis was rare (0.03% in 1 study). Serious complications most frequently included arteriovenous fistula (n=16), necrosis (n=6), and graft failure (n= …

Diagnostic accuracy of ultraviolet-induced fluorescence dermoscopy in non-neoplastic dermatoses (general dermatology): A multicentric retrospective comparative study.

BACKGROUND: Preliminary data support the possible use of ultraviolet-induced fluorescence (UVF) dermoscopy in general dermatology, yet no ac … 13 erythrasma, 15 tinea infections and 11 candidiasis); 16 acne (papulopustular) and 13 Malassezia folliculitis; 46 papulosquamous dermatoses (14 guttate psoriasis, 11 lichen planus, 12 pityriasis rosea and 9 pityriasis lichenoide chronica); and 45 hypopigmented macular dermatoses of the trunk (9 progressive macular hypomelanosis, 9 idiopatic guttate hypomela …

A study of musculoskeletal manifestations in 12 patients with SAPHO syndrome.

Synovium and synovial fluid findings in SAPHO (synovitis, acne, pustulosis, hyperostosis, and osteitis) syndrome have not been well characterized, and only a few patients have been described in the Americas. We describe clinical, pathologic, and synovial fluid findings in 12 patients with the SAPHO syndrome: hidradenitis suppurativa (7), acne fulminans or conglobata (3), acneiform folliculitis (1) and palmoplantar pustulosis (1). Routine synovial fluid studies were performed in 6 patients, and light and transmission electron microscopic studies were performed in synovium in 2 patients and in b…

Electrosurgical excision and loop cautery of acne keloidalis nuchae: alternatives to standard surgical excision.

Acne keloidalis nuchae (AKN) is a scarring folliculitis characterized by papules, pustules, and tumor-like masses on the neck and scalp. Management varies with severity; mild cases respond to topical treatments, while severe cases may require systemic therapies or surgical interventions. We present two tumor-stage AKN cases successfully treated with electrosurgical excision and loop cautery, followed by secondary intention healing. In Case 1, a 38-year-old male with extensive keloidal plaques achieved significant improvement after electrosurgical excision. In Case 2, a 19-year-old male with re…

Adult cutaneous diphtheria by non-toxicogenic strain: Case report and review of literature.

We report an unusual case of recurrently infected post-folliculitis keloid. The diagnosis of cutaneous diphtheria was made by isolation of Corynebacterium diphtheriae cultured from pus collected from the skin lesion. The strain was non-toxigenic on multiplex real-time PCR assay. A prior pus sample from the lesion had grown Methicillin resistant Staphylococcus aureus (MRSA). The patient was treated with oral erythromycin for 14-days. Chemoprophylaxis was advised to the close contacts. The present case emphasizes the importance of investigation for unusual etiologies in patients with non-respond…

VTAMA® (Tapinarof) Cream* for Plaque Psoriasis.

VTAMA® (Tapinarof) 1% cream is a newly approved topical agent for treating plaque psoriasis. The active ingredient, tapinarof, binds to and … affected psoriasis lesions for 12 weeks. Adverse events associated with tapinarof application were folliculitis, contact dermatitis, and headache. (SKINmed. 2022;20:298-300).

Thymoma-associated exfoliative dermatitis in a rabbit.

A 5-year-old rabbit with generalized scaling is presented. Multiple skin scrapings and acetate tape impressions were negative for mites and Malassezia. Culture for dermatophytes was also negative. Skin biopsies showed similarities with sebaceous adenitis described in rabbits (absence of sebaceous glands, perifollicular lymphocytic infiltrate at the level of the absent sebaceous glands, lymphocytic mural folliculitis, interface dermatitis). The owners refused any treatment and 2 months later the rabbit was euthanized due to anorexia. At necropsy a mass was found in the anterior mediastinum. His…

[Dermato-mucosal manifestations of Behçet's disease].

Oral and genital aphthae are the main clinical dermatologic manifestations of Behçet's disease. They look like those that occur in other aphthosis. Cutaneous lesions include pseudofolliculitis, folliculitis, erythema nodosum-like lesions, Sweet's-like lesions and pyoderma gangrenosum-like lesions. Histologically, these lesions are frequently perivascular with proeminent infiltrates of neutrophils and/or lymphocytes. Hypersensibility to needle pricks is explored by the pathergy test which sensibility is highly variable depending on the countries. When there is no systemic lesions requiring oral…

Приветственные выводы о СПИДе.

Мы проанализировали аннексические и орбитальные данные о большом числе людей, инфицированных ВИЧ, которые последовали в одном медицинском центре. Около 6% серий имели положительные периокулярные результаты. В 1% этой серии периокульные выводы стали первым проявлением ВИЧ-инфекции или СПИДа. Мы представляем первый случай карциномы базальной клетки у инфицированного ВИЧ человека; карцинома была связана с веками. Обнаружены, в частности, лимфома, целлюлит, саркома Капози и неспециальные подстрекательские заболевания. К числу аднексальных результатов относятся саркома Капози, моллюскумский контази

Совпадение в аннотации оригинала
We reviewed the adnexal and orbital findings in a large population with HIV infection followed in one medical center. Around 6% of the serie … inflammatory disease. Adnexal findings included Kaposi's sarcoma, molluscum contagiosum, bacterial folliculitis, madarosis, psoriasis, basal cell carcinoma, and chalazion. Additional opportunistic infections and tumors involving the periocular region are expected to be reported in the future.

Cutaneous lesions in 67 cyclosporin-treated renal transplant recipients.

Sixty-seven out of 100 kidney transplant recipients treated with cyclosporin and methylprednisolone were evaluated for the presence of dermatological manifestations. Only 2 patients had no dermatological lesions; 80% had iatrogenic lesions, 38% infectious, 13% miscellaneous, 3% cancerous lesions, while 28% had cutaneous manifestations related to previous uremic state. Most of the lesions concerned the pilosebaceous unit: hypertrichosis (60%), epidermal cysts (28%), pilar keratosis (21%), acne (15%), folliculitis (12%) and sebaceous hyperplasia (10%). Among infectious manifestations, viral lesi…

Acquired perforating dermatosis in a patient with chronic renal failure.

Perforating dermatoses are a group of skin diseases characterized by transepidermal elimination of dermal material. The disease is divided into two groups: the primary group and the secondary group. The classical or primary perforating dermatoses are subdivided into four types according to the eliminated dermal materials: Kyrle disease, perforating reactive collagenosis, elastosis perforans serpiginosa, and perforating folliculitis. The secondary form is known as acquired perforating dermatosis. The term was proposed in 1989 by Rapini to designate the perforating dermatoses affecting adult pat…

Phrynoderma: a forgotten entity in a developed country.

Phrynoderma is a type of follicular hyperkeratosis attributed to various nutritional deficiencies, most notably vitamin A. We report a case … erma should, therefore, be considered in the differential diagnosis in patients with hyperkeratotic folliculitis, especially when malnutrition is also present.

[The ultrastructural changes to the ovaries and oviducts in experimental inflammation under the influence of eplir phonophoresis].

Ultrastructural changes of blood vessels of ovaries and oviducts, destruction of the part of follicular epitheliocytes and disruption of other structures of blood-follicular barrier occur at the early period of experimental inflammations of appendage uterus on the background of traditional antibiotic therapy. All changes lead to atresia of growing follicules. Fibrotic-sclerotic changes develop on the 30th day and during later period. Course of eplir phonophoresis decreases ultrastructural disruptions of vessels, follicular apparatus of ovaries and oviducts epithelium. Effect of physiotherapy i

[Morphology of Malassezia-associated diseases].

Fine-structural investigations were done with surface material and slides of pityriasis versicolor, Malassezia-folliculitis and seborrheic eczema. Aspects of the microorganism Malassezia furfur, such as its presence, its distribution on the skin surface, and its shape, and changes in the host skin tissue, such as the structure of the horny layer and signs of an inflammation were registered. Two main types of Malassezia-associated dermatoses were defined. One type is characterized by a considerable number of microorganisms, adhering to regular cells of the horny layer (exemplified by pityriasis…

Papular eruption of human immunodeficiency virus disease. A review of the clinical, histologic, and immunohistochemical findings in 48 cases. The Military Medical Consortium for Applied Retroviral Research.

The papular eruption (PE) associated with human immunodeficiency virus infection, although described as a distinctive clinicopathologic entity, has shown a wide range of histologic findings ranging from eosinophilic folliculitis to granuloma annulare. We examined 48 cases of the PE in order to define the histologic spectrum of these lesions, and to correlate these findings with clinical presentations. The most distinctive clinical features are the frequency of these lesions in this population, the large number of lesions, pruritus, and the chronic nature of the lesions. Histologically, the dis…

Pustular skin disorders: diagnosis and treatment.

The differential diagnosis for pustular skin disorders is extensive. The distribution of the lesions and the age of the patient are characte … ne vulgaris, rosacea, and perioral dermatitis; and on the trunk and/or extremities in patients with folliculitis. A separate condition known as eosinophilic folliculitis occurs in individuals with advanced human immunodeficiency disease. Severely pruritic, sterile, eosinophilic pustules are found on the chest, proximal extremities, head and neck. Elevated seru …

[A clinical and pathological analysis of 20 cases of lymphal follicular rectitis].

Lymphal follicular rectitis (LFR) recognized in recent years is a kind of benign lesion localizing in rectum. The lack of specific clinical and endoscopic manifestation causes the difficulty in its diagnosis. It was easily confused with ulcerative rectitis, even there were some cases which were misdiagnosed malignant rectal lymphoma. A retrograde analysis was made in our study in the 176 cases of pathologically diagnosed chronic rectitis between January 1993 and July 1994 in our hospital. Among the 176 cases, 20 were certain to be LFR (2 formerly diagnosed, 18 confirmed in the retrograde study

Recalcitrant Reactive Perforating Collagenosis Successfully Treated with Dupilumab: A Case Report.

Reactive perforating collagenosis (RPC) is the most common form of the perforating dermatoses, which include RPC, elastosis perforans serpiginosa (EPS), perforating folliculitis (PF), and Kyrle disease (KD). In RPC, altered collagen of the dermis is extruded through the epidermis, which can be misdiagnosed as other skin diseases, such as vasculitis or prurigo nodularis. RPC is associated with a number of conditions, including diabetes mellitus, hepatitis, and renal failure, and thus the management of the coexisting diseases is important. There is currently no standardized and effective treatme…

Malassezia-associated skin diseases in the pediatric population.

Malassezia are yeast species that commonly colonize healthy skin. However, they have been associated with or implicated in the pathogenesis of numerous skin disorders, particularly in the setting of pediatric populations. In this review, we will focus on several Malassezia-associated skin conditions manifesting in infants, children, and adolescents: pityriasis versicolor, Malassezia folliculitis, infantile and adolescent seborrheic dermatitis, head and neck dermatitis, and neonatal cephalic pustulosis. We examine the literature and provide an overview of these conditions, including clinical pr…