Lymphadenopathy
Mostrando 1-12 de 342 artigos, teses e dissertações.
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1. Quando devemos indicar a biopsia de linfonodo em crianças?
Biópsia precoce deve ser solicitada quando há presença de linfonodos supraclaviculares, linfonodos de diâmetro muito grande (>4 cm) ou linfonodos agrupados com diâmetro total de >3 cm2. Linfonodomegalia localizada em que a pesquisa clínica e laboratorial (incluindo aspirado de medula óssea) foi inconclusiva, e o linfonodo continue aumentando de t
Núcleo de Telessaúde Amazonas. Publicado em: 12/06/2023
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2. Genotypes of Epstein–Barr virus (EBV1/EBV2) in individuals with infectious mononucleosis in the metropolitan area of Belém, Brazil, between 2005 and 2016
Abstract Two types of Epstein Barr virus (EBV1/EBV2) have been shown to infect humans. Although their genomes are similar, the regions containing the EBNA genes differ. This study aimed to characterize the EBV genotypes of infectious mononucleosis (IM) cases in the metropolitan region of Belém, Brazil, from 2005 to 2016. A total of 8295 suspected cases with
Braz J Infect Dis. Publicado em: 2020-08
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3. Fine needle non-aspiration cytology for the diagnosis of cervical lymph node tuberculosis: a single center experience
Resumo Introdução: A punção não aspirativa com agulha fina tem sido utilizada como primeira linha de investigação no diagnóstico de tumores de cabeça e pescoço, por ser uma técnica simples, custo-efetiva e menos invasiva quando comparada à biópsia. Objetivo: Os objetivos deste estudo foram avaliar os resultados de citologia por punção não-a
Braz. j. otorhinolaryngol.. Publicado em: 07/11/2019
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4. Secondary syphilis with pulmonary involvement mimicking lymphoma: a case report
Abstract We present a case of atypical presentation of secondary syphilis with extensive lymph node involvement and pulmonary lesions, initially suspected as lymphoma. The patient presented with weight loss, dry cough, chest pain, palpable lymph nodes in several peripheral chains, and multiple pulmonary nodules and masses on chest imaging. The key features f
Rev. Soc. Bras. Med. Trop.. Publicado em: 10/10/2019
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5. Revisiting the complete blood count and clinical findings at diagnosis of childhood acute lymphoblastic leukemia: 10-year experience at a single center
Abstract Background Heterogeneity regarding clinical and laboratory findings at diagnosis of acute lymphoblastic leukemia exists. The frequency of complete blood count abnormalities and its combinations, symptoms and physical findings were investigated in Hispanic children from an open population at the diagnosis of acute lymphoblastic leukemia. Methods Th
Hematol., Transfus. Cell Ther.. Publicado em: 15/04/2019
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6. Agreement between diagnostic imaging methods for the evaluation of lymphadenopathies in HIV-infected/AIDS patients
Resumo Objetivo: Avaliar a porcentagem de concordância entre métodos de diagnóstico por imagem na avaliação de linfonodomegalias em pacientes HIV(+)/AIDS. Materiais e Métodos: Foi realizado estudo aberto, comparativo e prospectivo dos métodos de diagnóstico por imagem na avaliação de linfonodomegalias. Foram avaliados 30 pacientes (19 homens e 11
Radiol Bras. Publicado em: 31/01/2019
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7. Generalized erythematous and scaly plaques and papules: a rare case of Rosai-Dorfman disease accompanied by multiple myeloma
Abstract: A 75-year-old male presented with generalized erythematous, scaly plaques and painless lymphadenopathy. Rosai-Dorfman disease was suspected based on clinical manifestations and confirmed by histopathologic and immune reactivity studies performed on the biopsy obtained from the left supraclavicular lymph node. The patient was also diagnosed with mul
An. Bras. Dermatol.. Publicado em: 2018-06
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8. Cat scratch disease presenting as axillary lymphadenopathy and a palpable benign mammary nodule mimicking a carcinoma
Abstract We present a case involving a 74-year-old woman with cat scratch disease characterized by an enlarged and hard axillary lymph node as well as a palpable breast nodule mimicking a carcinoma. The lymph node and the breast nodule were excised. The pathologic examinations revealed granulomatous lymphadenitis with gram-negative bacilli and an intraductal
Rev. Soc. Bras. Med. Trop.. Publicado em: 2018-04
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9. Chronic lymphadenopathy caused by a Brazilian strain of Bartonella henselae
ABSTRACT Bartonella henselae is a relevant causative agent of bartonelloses in humans. We described an immunocompetent patient with clinical manifestation of chronic cervical lymphadenopathy after a cat-scratch in her forearm. This case shows B. henselae infection persistence even after prolonged antibiotic treatment.
Rev. Inst. Med. trop. S. Paulo. Publicado em: 04/09/2017
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10. Cutaneous sarcoidosis and secondary open-angle glaucoma in a patient: case report and literature review
Abstract The current report presents the case of a 41-year-old male patient with a two-month history of asthenopia and plaques in the frontotemporal region. Computed tomography revealed bilateral hilar and mediastinal lymphadenopathy. Ophthalmological examination showed elevated intraocular pressure. Skin biopsy demonstrated aa dermal inflammatory infiltrate
An. Bras. Dermatol.. Publicado em: 2017-06
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11. Solitary ulcerated plaque on the face - an unusual presentation of cutaneous plasmacytosis?
Abstract Cutaneous and systemic plasmacytosis is a rare disorder characterized by cutaneous polyclonal plasma cell infiltration frequently associated with polyclonal hypergammaglobulinemia and lymphadenopathy. We report a case of a 67-year-old woman with an inflammatory ulcerated plaque in the left masseter region. A skin biopsy showed dense perivascular inf
An. Bras. Dermatol.. Publicado em: 2017-06
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12. Validation of preoperative variables and stratification of patients to help predict benefit of cytoreductive nephrectomy in the targeted therapy ERA
ABSTRACT Objectives To further elucidate which patients with metastatic renal cell carcinoma (mRCC) may benefit from cytoreductive nephrectomy (CN) before targeted therapy (TT), and to assess the overall survival of patients undergoing CN and TT versus TT alone. Materials and Methods We identified 88 patients who underwent CN at our institution prior to
Int. braz j urol.. Publicado em: 2017-06