Nevus
Mostrando 1-12 de 88 artigos, teses e dissertações.
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1. Sebaceous nevus of Jadassohn: review and clinical-surgical approach
Abstract Background: Nevus sebaceous of Jadassohn is defined as a rare congenital malformation characterized as a non-hereditary hamartoma of the adnexal structures of the skin. Its etiology is not yet well understood, but it is believed to be related to post-zygotic mutations in the HRAS, NRAS and KRAS genes. Objective: To describe the clinical manifestat
Anais Brasileiros de Dermatologia. Publicado em: 2022
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2. Plantar Spitz nevus mimicking melanoma
Anais Brasileiros de Dermatologia. Publicado em: 2022
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3. Expression of endoglin, CD105, in conjunctival melanocytic nevi: Is it suspicious like in thyroidology? Oculi plus vident quam oculus?
SUMMARY Objective: The aim of this study was to evaluate the expression of endoglin and its correlation with histopathological and clinical findings in conjunctival nevi. Methods: The study included archival formalin-fixed, paraffin-embedded tissue sections of 44 patients with conjunctival nevi. Immunohistochemical staining for CD105 had been performed wit
Revista da Associação Médica Brasileira. Publicado em: 2022
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4. Recurrence of melanoma in the scar after excised Spitz nevus in a 17-year-old child
Abstract Melanoma in childhood is rare and its diagnosis is more difficult than in adults, as it often presents histologic features overlapping with the Spitz nevus. The authors report the case of a 17-year old boy who was first diagnosed with Spitz nevus, however, the final diagnosis made after the excision of the tumor arising in the scar was changed to me
An. Bras. Dermatol.. Publicado em: 2021-08
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5. Rosettes in T-cell pseudolymphoma: a new dermoscopic finding,
Abstract Rosettes are small white structures visible with polarized light dermoscopy, whose exact morphological correlation is not yet defined. These small shiny structures are found in several conditions such as scarring, dermatofibroma, molluscum contagiosum, squamous cell carcinoma, basal cell carcinoma, melanoma, melanocytic nevus, discoid lupus erythema
An. Bras. Dermatol.. Publicado em: 2021-02
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6. Dermoscopy of late-onset nevus comedonicus,
ABSTRACT BACKGROUND: Faced with a pandemic, all healthcare actions need to reflect best practices, in order to avoid high transmissibility, complications and even hospitalizations. For hospital environments, the products recommended and authorized by regulatory institutions for environmental cleaning and disinfection need to be highly effective. OBJECTIVE:
An. Bras. Dermatol.. Publicado em: 2020-12
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7. Spitz nevus and infliximab: association or coincidence?,
Abstract Biological therapies, including anti-TNF agents, are important in the treatment of various chronic inflammatory diseases, including psoriasis, rheumatoid arthritis or inflammatory bowel disease. The increased use of these drugs translates into an increasing awareness of its adverse effects, which include malignancy. In this paper, we describe the ca
An. Bras. Dermatol.. Publicado em: 2020-10
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8. Osteonevus of Nanta: a case report in a combined melanocytic nevus,
Abstract Secondary osteoma cutis is a phenomenon that may occur in several conditions. When it occurs in a melanocytic nevus it is named osteonevus of Nanta, an event considered uncommon and characterized by the presence of bone formation adjacent or interposed with melanocytic cells. There are reports of its occurrence in various melanocytic lesions, being
An. Bras. Dermatol.. Publicado em: 2020-06
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9. A PESTE: breves reflexões sobre psicanálise, arte e cultura
Abstract Secondary osteoma cutis is a phenomenon that may occur in several conditions. When it occurs in a melanocytic nevus it is named osteonevus of Nanta, an event considered uncommon and characterized by the presence of bone formation adjacent or interposed with melanocytic cells. There are reports of its occurrence in various melanocytic lesions, being
Rev. latinoam. psicopatol. fundam.. Publicado em: 2020-06
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10. Primary melanoma of leptomeninge in a patient with giant congenital melanocytic nevus,
ABSTRACT Background: The osmotic fragility test (OFT), conventionally used for assisting the diagnosis of many erythrocyte disorders, is a manual and time-consuming analysis not daily performed in many medical laboratories. This study was aimed at defining the stability of whole blood samples used for assessing erythrocyte osmotic resistance. Methods: Twen
An. Bras. Dermatol.. Publicado em: 2020-06
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11. Eruptive disseminated Spitz nevi - Case report,
Abstract Spitz nevus is a benign melanocytic lesion, which presents in several ways: solitary, agminated, or disseminated. The disseminated variant is uncommon; it may have a rapid evolution (the eruptive form) and be difficult to manage. This report presents the case of a 24-year-old patient with multiple papules on his limbs, which had appeared four years
An. Bras. Dermatol.. Publicado em: 2020-02
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12. Achados de fundoscopia de pacientes diabéticos e/ou hipertensos
Resumo Objetivo: Analisar a prevalência de alterações na fundoscopia de pacientes portadores de Diabetes Mellitus (DM) e/ou Hipertensão Arterial Sistêmica (HAS) encaminhados ao Serviço de Referência de Oftalmologia, localizado em uma Unidade Básica de Saúde do município de Patos, Paraíba (PB). Metodos: Estudo de caráter descritivo, transversal
Rev. bras.oftalmol.. Publicado em: 2020-01