Pigmented purpura and cutaneous vascular occlusion syndromes.

abstract：BACKGROUND:Dermoscopy is a noninvasive complementary diagnostic method largely used in dermatology. Feasibility, accuracy, and reproducibility are key elements for a diagnostic method to be useful, hence the importance of the terminology used to describe dermoscopic criteria. OBJECTIVE:To evaluate the reproducibility ...

journal_title：Anais brasileiros de dermatologia

authors： Barcaui CB,Bakos RM,Paschoal FMC,Bittencourt FV,Gadens GA,Hirata S,Nascimento MM,Soares de Sá BC,Maceira JP

更新日期：2018-01-01 00:00:00

abstract：:In Brazil, leprosy is a widespread infectious and contagious disease. Clinicians and specialists view leprosy broadly as a systemic infection, since, in its manifestations, it mimics many conditions, such as rheumatic, vascular, ENT, neurological and dermatological diseases. There are few studies that characterize the...

journal_title：Anais brasileiros de dermatologia

authors： Fernandes TR,Santos TS,Lopes RR

更新日期：2016-09-01 00:00:00

abstract：:Pencil core granulomas are still infrequently reported in the literature. A 67-year-old woman presented with a 4mm hard blue subcutaneous nodule on the forehead. She remembered being injured with a pencil tip about 60 years before. The subcutaneous nodule was excised, which microscopically revealed a foreign body reac...

journal_title：Anais brasileiros de dermatologia

authors： Bittencourt MJS,Santos JEBD,Barros JNDS Junior,Xerfan EMS

更新日期：2017-07-01 00:00:00

abstract：:Adult-onset Still's disease is a systemic inflammatory disorder of unknown etiology, characterized by skin rash, spiking fever, arthralgias or arthritis, and leukocytosis. The typical skin rash is evanescent, salmon-pink, nonpruritic and maculopapular, predominantly on the extremities. It is considered one of the majo...

journal_title：Anais brasileiros de dermatologia

authors： Brance ML,Neffen EL

更新日期：2018-01-01 00:00:00

abstract：:Thimerosal is an organic mercury derivative found in ophthalmic solutions and certain vaccines in Brazil. Although most studies suggest the prevalence of thimerosal sensitivity to be quite high, this condition does not currently have any clinical relevance. The present article surveyed 184 Brazilian products (151 topi...

journal_title：Anais brasileiros de dermatologia

authors： Rocha VB,Scherrer MA

更新日期：2014-03-01 00:00:00

abstract：:Acute generalized exanthematous pustulosis is a rare drug-induced eruption that is characterized by acute, nonfollicular sterile pustules on an erythematous and edematous base. The most frequently implicated drugs are beta-lactam antibiotics. Hydroxychloroquine has been widely used to treat dermatologic and rheumatolo...

journal_title：Anais brasileiros de dermatologia

authors： Duman H,Topal IO,Kocaturk E,Cure K,Mansuroglu I

更新日期：2017-05-01 00:00:00

abstract：:Reticulohistiocytomas represent a group of benign histiocytic dermal proliferations, which occur either sporadically as solitary cutaneous nodules or, when multiple, in association with systemic disease. Due to its nonspecific clinical presentation, reticulohistiocytoma may mimic other benign or malignant skin neoplas...

journal_title：Anais brasileiros de dermatologia

authors： Kieselova K,Santiago F,Amado C,Henrique M

更新日期：2018-01-01 00:00:00

abstract：BACKGROUND:Dermatophytes are filamentous keratinophilic fungi. Trichophyton rubrum is a prevalent infectious agent in tineas and other skin diseases. Drug therapy is considered to be limited in the treatment of such infections, mainly due to low accessibility of the drug to the tissue attacked and development of antifu...

journal_title：Anais brasileiros de dermatologia

authors： Ramos RR,Kozusny-Andreani DI,Fernandes AU,Baptista Mda S

更新日期：2016-04-01 00:00:00

abstract：:Herpes simplex virus type 2 (HSV-2) infections are frequent in HIV (human immunodeficiency virus) infected patients. In those cases, genital herpes may have an atypical clinical presentation. Hypertrophic and vegetating variants are unusual. The authors describe a case of hypertrophic perianal herpes in an HIV patient...

journal_title：Anais brasileiros de dermatologia

authors： Lestre SI,João A,Carvalho C,Serrão VV

更新日期：2011-11-01 00:00:00

abstract：:In the context of declining leprosy endemicity worldwide, keeping the interest in knowledge and expertise in leprosy alive has been a matter of concern. Approaching the problem only in primary care, without the proper integration with other levels of care in the health system fails to account for the complexity of the...

journal_title：Anais brasileiros de dermatologia

authors： Alves CR,Ribeiro MM,Melo EM,Araújo MG

更新日期：2014-05-01 00:00:00

abstract：:The Bourneville-Pringle syndrome is an autosomal dominant neurocutaneous disorder characterized by the development of multiple hamartomas in various systems, especially brain, skin, retina, kidney, heart and lung. The case of a patient with brownish plaques on the forehead and temporal region, pink malar and chin papu...

journal_title：Anais brasileiros de dermatologia

authors： Gontijo GM

更新日期：2013-03-01 00:00:00

abstract：:Dermatofibroma is a dermal fibrohistiocytic neoplasm. The Langerhans cells are the immunocompetent cells of the epidermis, and they represent the first defense barrier of the immune system towards the environment. The objective was to immunohistologically compare the densities of S100-positive Langerhans cells in the ...

journal_title：Anais brasileiros de dermatologia

authors： Hussein MRA

更新日期：2020-01-01 00:00:00

abstract：:Potassium iodide, as a saturated solution, is a valuable drug in the dermatologist's therapeutic arsenal and is useful for the treatment of different diseases due to its immunomodulatory features. However, its prescription has become increasingly less frequent in dermatology practice. Little knowledge about its exact ...

journal_title：Anais brasileiros de dermatologia

authors： Costa RO,Macedo PM,Carvalhal A,Bernardes-Engemann AR

更新日期：2013-05-01 00:00:00

abstract：:We present a case of a penile lesion with a clinical appearance similar to Mondor penile disease (thrombosis of the dorsal vein of the penis) or penile sclerosing lymphangitis. Laboratory evaluation, however, showed a solid lesion, with no vascular component to Doppler ultrasonography and no treponema to immunohistoch...

journal_title：Anais brasileiros de dermatologia

authors： Sardinha JCG,Ramos MC,Schettini APM,Talhari S

更新日期：2018-01-01 00:00:00

abstract：:We report the case of a 47-year-old male patient with S100 negative granular cell tumor of the oral cavity, focusing on dermoscopic features as well as surgical approach, not previously reported in the literature. The study contributes to the literature on dermoscopy and surgical treatment for this tumor and provides ...

journal_title：Anais brasileiros de dermatologia

authors： Mejía H,Rubiano MFO,Osorio VLD,González MI

更新日期：2019-01-01 00:00:00

abstract：:The diagnosis of cutaneous melanoma in situ, considered to have excellent prognosis, has been increasingly frequent, with rare isolated reports of cutaneous melanoma in situ presenting recurrence, metastasis, and death. No specific study is found in the literature about these lesions of unexpected behavior. We describ...

journal_title：Anais brasileiros de dermatologia

authors： Pantaleão L,Rochael MC

更新日期：2017-03-01 00:00:00

abstract：:Laugier-Hunziker syndrome is an acquired macular hyperpigmentation of the oral and genital mucosa, often associated with longitudinal melanonychia. We report a case of longitudinal melanonychia on fingernails and toenails, hutchinson's signal and lenticular pigmentation of her lips and oral mucosa. Histopathological a...

journal_title：Anais brasileiros de dermatologia

authors： Pereira PM,Rodrigues CA,Lima LL,Reyes SA,Mariano AV

更新日期：2010-09-01 00:00:00

abstract：:Psoriasis is a chronic disease, characterized by erythematous scaly lesions, presented in eight different forms: plaques, guttate, pustular, erythrodermic, inverse, nail and scalp psoriasis, and psoriatic arthritis. Its development depends on genetic factors, external stimulus and immune response alteration.1 Proinfla...

journal_title：Anais brasileiros de dermatologia

authors： Bressan AL,Pereira D,Medeiros PM,Carneiro S,Azulay-Abulafia L

更新日期：2017-11-01 00:00:00

abstract：:Bullous pemphigoid is a blistering autoimmune disease characterized by two hemidesmosomal proteins (anti-BP180 and 230). Pemphigus, by contrast, is characterized by two autoantibodies (anti-desmoglein 1 and 3). Coexistence of autoantibodies of bullous pemphigoid and pemphigus in a patient is rare. A 25-year-old male p...

journal_title：Anais brasileiros de dermatologia

authors： Ding S,Deng Q,Xiang Y,Chen J,Huang J,Lu J

更新日期：2017-01-01 00:00:00

abstract：:Granuloma faciale is a rare dermatosis of chronic course, benign, usually asymptomatic, first described in 1945 by Wingley. It is characterized by the appearance of well-defined, single or multiple papules, plaques and nodules, predominantly located in sun-exposed areas, especially the face. In this work we report the...

journal_title：Anais brasileiros de dermatologia

authors： Lima RS,Maquiné GÁ,Silva Junior RC,Schettini AP,Santos M

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:Skin cancer is common in Brazil and is related to sun exposure, among other risk factors. There are no data on the incidence of malignant skin neoplasm in rural workers in western Paraná. OBJECTIVE:To analyze the incidence and profile of rural workers who were diagnosed with skin cancer at a reference servi...

journal_title：Anais brasileiros de dermatologia

authors： Miolo N,Rodrigues RF,da Silva ER,Piati PK,Campagnolo OA,Marques LF

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:Although no scientific evidence has yet been published, it is widely understood that molluscum contagiosum tends to be more common and more intense in patients with atopic dermatitis. This lack of evidence led to the development of the present study. OBJECTIVES:To evaluate the prevalence of the association ...

journal_title：Anais brasileiros de dermatologia

authors： Seize MB,Ianhez M,Cestari Sda C

更新日期：2011-07-01 00:00:00

abstract：:Poroid neoplasms are benign epithelial proliferations with eccrine sweat gland differentiation. They are a challenging diagnosis because of the clinical heterogeneity, being able to mimic several malignant neoplasms. They are classified into classic poroma, hidroacanthoma simplex, dermal duct tumor and poroid hidraden...

journal_title：Anais brasileiros de dermatologia

authors： Saraiva MIR,Ferreira PS,Avancini J,Valente NYS

更新日期：2018-11-01 00:00:00

abstract：:There are no studies about pediatric oral mucosal diseases performed by dermatologists in Brazil. This study presents the casuistics of oral mucosal diseases in children examined at the Oral Diseases Clinic at the Department of Dermatology - University of São Paulo - Brazil. Cases were retrospectively studied from the...

journal_title：Anais brasileiros de dermatologia

authors： Erthal A,Lourenço SV,Nico MM

更新日期：2016-11-01 00:00:00

abstract：:Distinct cases of Paracoccidioidomycosis and Cryptococcosis with atypical and localized skin manifestation on the upper limbs of two elderly patients are reported. In the 2nd one, he presented asymptomatic pulmonary cancer; the blood tests for fungal infection were negative, and the etiologic agents were seen in skin ...

journal_title：Anais brasileiros de dermatologia

authors： Oliveira EV,Almeida MT,Turatti A,Gomes CM,Roselino AM

更新日期：2016-04-01 00:00:00

abstract：:Inflammatory breast cancer is an aggressive and infiltrative malignancy that is often misdiagnosed as an infection because of its symptoms and signs of inflammation, delaying proper diagnosis and treatment. We report a case of inflammatory breast cancer showing correlation between dermoscopic and histopathological dia...

journal_title：Anais brasileiros de dermatologia

authors： Vallone MG,González VM,Casas JG,Larralde M

更新日期：2018-03-01 00:00:00

abstract：:Background Stevens-Johnson syndrome and toxic epidermal necrolysis are life-threatening blistering drug reactions with high incidence of ocular sequela. The term 'Epidermal Necrolysis' has been recently used to better describe the full spectrum of the disease that includes Stevens-Johnson syndrome and toxic epidermal ...

journal_title：Anais brasileiros de dermatologia

authors： Wambier CG,Hoekstra TA,Wambier SPF,Filho RB,Vilar FC,Paschoal RS,Roselino AM,Frade MAC,Foss NT

更新日期：2019-01-01 00:00:00

abstract：:Eccrine syringofibroadenoma is a rare benign neoplasia derived from acrosyryngium cells of the eccrine sudoriferous glands. It affects the extremities of elderly individuals as solitary tumors, or may also present as multiple lesions. There are controversies about the pathogenesis and differentiation of the tumor. Ecc...

journal_title：Anais brasileiros de dermatologia

authors： Andrade AC,Vieira DC,Harris OM,Pithon MM

更新日期：2014-05-01 00:00:00

abstract：:Diffuse plane normolipemic xanthomatosis (DPNX) is a rare, non-inherited disease that is often associated with systemic diseases, mainly malignant hematological (especially multiple myeloma) or lymph proliferative disorders. The DPNX can precede the appearance of such conditions by several years, so careful follow-up ...

journal_title：Anais brasileiros de dermatologia

authors： Rosmaninho A,Fernandes I,Guimas A,Amorim I,Selores M

更新日期：2011-07-01 00:00:00

abstract：:Reports of child abuse have increased significantly. The matter makes most physicians uncomfortable for two reasons: a) Little guidance or no training in recognizing the problem; b - Not understanding its true dimension. The most common form of child violence is physical abuse. The skin is the largest and frequently t...

journal_title：Anais brasileiros de dermatologia

authors： Gondim RM,Muñoz DR,Petri V

更新日期：2011-05-01 00:00:00