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1.
ABCD (São Paulo, Impr.) ; 17(2): 115-118, jun. 2004. ilus
Article in Portuguese | LILACS | ID: lil-389180

ABSTRACT

Racional - Para que um tumor seja considerado sincrônico deve ser excluída a possibilidade de metástase, tempo de diagnóstico entre o primeiro e o segundo tumor não deve ultrapassar seis meses. Tumores sincrônicos são relativamente raros, mas sabe-se da ocorrência simultânea dos tumores gástrico e colônico; em vista disso é prudente a conduta de se procurar o segundo tumor quando do diagnóstico do primeiro. No caso do Brasil esta...


Subject(s)
Cats , Gastrectomy , Stomach Neoplasms/surgery , Colonic Neoplasms/surgery , Adenocarcinoma , Biopsy , Colectomy , Endoscopy
2.
Rev. Inst. Med. Trop. Säo Paulo ; 42(2): 111-3, Mar.-Apr. 2000. ilus
Article in English | LILACS | ID: lil-256393

ABSTRACT

We report the second case of infection with Chromobacterium violaceum that occurred in Brazil. A farm worker living in the State of São Paulo presented fever and severe abdominal pain for four days. At hospitalization the patient was in a toxemic state and had a distended and painful abdomen. Chest X-ray and abdominal ultrasound revealed bilateral pneumonia and hypoechoic areas in the liver. The patient developed failure of multiple organs and died a few hours later. Blood culture led to isolation of C. violaceum resistant to ampicillin and cephalosporins and sensitive to chloramphenicol, tetracyclin, aminoglicosydes, and ciprofloxacin. Autopsy revealed pulmonary microabscesses and multiple abscesses in the liver. The major features of this case are generally observed in infections by C. violaceum: rapid clinical course, multiple visceral abscesses, and high mortality. Because of the antimicrobial resistance profile of this Gram-negative bacillus, for appropriate empirical antibiotic therapy it is important to consider chromobacteriosis in the differential diagnosis of severe community infections in Brazil.


Subject(s)
Humans , Male , Adult , Chromobacterium , Gram-Negative Bacterial Infections/diagnosis , Anti-Bacterial Agents/therapeutic use , Chromobacterium/isolation & purification , Drug Resistance, Microbial , Gram-Negative Bacterial Infections/drug therapy , Liver Abscess/diagnosis , Liver Abscess/microbiology
3.
Rev. paul. pediatr ; 16(1): 7-10, mar. 1998. tab
Article in Portuguese | LILACS | ID: lil-227998

ABSTRACT

Com o objetivo de avaliar a eficácia da biópsia na elucidaçäo diagnóstica em adenomegalia em crianças, os autores estudaram 54 prontuários e 55 biópsias do Serviço de Anatomia-Patológica de dois hospitais situados na cidade de Santos. A análise mostrou, em 2/3 dos casos, Adenite Inespecífica (benigna). Foram identificados 10 casos de Tuberculose, 5 de Doença de Hodgkin e 1 de arranhadura de gato. O "índice terapêutico" (porcentagem de biópsias diagnósticas que possibilitam tratamento específico) foi de 35,2 (por cento), o que significa que a indicaçäo da biópsia foi correta e oportuna


Subject(s)
Humans , Infant, Newborn , Infant , Child, Preschool , Child , Biopsy , Lymphadenitis/diagnosis
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