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Spinal epidural abscess due to Mycobacterium tuberculosis in a patient with AIDS: case report and review of the literature BJID
Metta,Humberto; Corti,Marcelo; Redini,Liliana; Yampolsky,Claudio; Schtirbu,Ricardo.
Spinal epidural abscess (SEA) is a rare infectious disorder that often has delayed diagnosis and is associated with significant morbidity and mortality rates. We present a case of an AIDS patient with a SEA due to Mycobacterium tuberculosis. This type of SEA in AIDS patients is characterized by localized spinal pain and prolonged fever. Magnetic resonance imaging is the method of choice in the diagnostic process. Early diagnosis, followed by specific therapy (surgical decompression combined with antituberculous drugs), is necessary to improve the prognosis of these kinds of patients.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Spinal epidural abscess; Mycobacterium tuberculosis; AIDS.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702006000200013
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Disseminated infection due to Mycobacterium chelonae with scleritis, spondylodiscitis and spinal epidural abscess BJID
Metta,Humberto; Corti,Marcelo; Brunzini,Ricardo.
Mycobacteria other than tuberculosis (MOTT) have a low incidence as pathogens in human pathology. The most frequent clinical expression is the disseminated disease in subjects with compromised cellular immunity. Bacteriological characteristics in culture can generate confusion with other pathogens, which delays the appropriate diagnosis and treatment. We present a case of a disseminated infection due to Mycobacterium chelonae with scleritis, spondylodiscitis and spinal epidural abscess in a man with a medical background of cellular immunity deficit induced by therapeutic drugs. The antibiotic scheme of twenty-one weeks, during the follow-up period, controlled the infection, however, the optimum duration of treatment has not been established.
Tipo: Info:eu-repo/semantics/article Palavras-chave: M. chelonae; Scleritis; Spondylodiscitis; Spinal epidural abscess.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702008000300019
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Non Hodgkin's lymphoma with cutaneous involvement in AIDS patients: report of five cases and review of the literature BJID
Corti,Marcelo; Carolis,Luis De; Solari,Rubén; Villafañe,María F; Schtirbu,Ricardo; Lewi,Daniel; Narbaitz,Marina.
Cutaneous B cell lymphoma (CBCL) is a lymphoproliferative disorder of neoplastic B cell of the skin with a wide range of clinical manifestations. Commonly, the clinical features of CBCL are plaques, nodules, or ulcerative lesions. Skin is one of the common sites for extra-nodal lymphomas in patients with AIDS and B cell type is less common than T cell type. Only recently, the existence of B cell lymphomas presenting clinically in the skin without evidence of extra-cutaneous involvement has been accepted as primary CBCL. Here, we are presenting 5 patients with cutaneous involvement in the setting of HIV/AIDS disease. Two of them were primary cutaneous non-Hodgkin lymphomas. All were CBCL; 3 were immunoblastic, 1 was plasmablastic, and the other was a...
Tipo: Info:eu-repo/semantics/report Palavras-chave: AIDS; HIV; Cutaneous lymphoma.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702010000100016
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Central nervous system involvement in Hodgkin's lymphoma associated with Epstein-Barr virus in a patient with AIDS: case report and review of the literature BJID
Corti,Marcelo; Fioti,María F. Villafañe; Yampolsky,Claudio; Schtirbu,Ricardo; Narbaitz,Marina.
Intracranial and intraspinal involvement is a rare complication of Hodgkin's disease. We report a case of a patient with diagnosis of AIDS and Hodgkin's lymphoma who developed brain and spinal involvement at the time of the relapse of the neoplasm disease. Mixed cellularity histology was the subtype of Hodgkin's disease in our patient; we identified the Epstein-Barr virus genome in the Reed-Sternberg cells by immunohistochemistry and in situ hybridization.
Tipo: Info:eu-repo/semantics/report Palavras-chave: Hodgkin lymphoma; Central nervous system; AIDS.
Ano: 2006 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-86702006000600009
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