Gallbladder
Mostrando 13-24 de 236 artigos, teses e dissertações.
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13. Plasmid-mediated mcr-1 in carbapenem-susceptible Escherichia coli ST156 causing a blood infection: an unnoticeable spread of colistin resistance in Brazil?
OBJECTIVE: We describe an IncX4 pHC891/16mcr plasmid carrying mcr-1 in a colistin-resistant and carbapenem-susceptible E. coli isolate (HC891/16), ST156, which caused a blood infection in a Brazilian patient with gallbladder adenocarcinoma. METHODS: Strain HC891/16 was subjected to whole genome sequencing using the MiSeq Platform (Illumina, Inc., USA). Ass
Clinics. Publicado em: 2017-10
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14. The Lowest Prevalence of Cholelithiasis in the Americas - An Autopsy-based Study
OBJECTIVES: This study used autopsy to evaluate the prevalence of cholelithiasis and its associated risk factors in a population of healthy, young subjects who suffered a violent or natural death. METHODS: This study is a prospective evaluation of autopsies of 446 individuals from 2011 to 2013 in Brazil. Of that sample, 330 (74%) subjects died from violent
Clinics. Publicado em: 2016-07
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15. Evaluation of systemic inflammatory responses in cholecystectomy by means of access. Single-port umbilical incision, transvaginal NOTES, laparoscopy and laparotomy
PURPOSE : To evaluate and compare clinical and inflammatory responses to the surgical trauma caused by cholecystectomy via several access approaches: single-port umbilical incision (SILS), transvaginal natural orifice transluminal endoscopic surgery (NOTES), laparoscopy, and Laparotomy. METHODS : Twenty-eight female pigs were equally divided into four grou
Acta Cir. Bras.. Publicado em: 2015-10
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16. Mammary and extramammary Paget's disease
Paget's disease, described by Sir James Paget in 1874, is classified as mammary and extramammary. The mammary type is rare and often associated with intraductal cancer (93-100% of cases). It is more prevalent in postmenopausal women and it appears as an eczematoid, erythematous, moist or crusted lesion, with or without fine scaling, infiltration and inversio
An. Bras. Dermatol.. Publicado em: 2015-04
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17. Candida famata-induced fulminating cholecystitis
Lithiasic cholecystitis is classically associated with the presence of enterobacteria, such as Escherichia coli, Enterococcus, Klebsiella, and Enterobacter, in the gallbladder. Cholecystitis associated with fungal infections is a rare event related to underlying conditions such as diabetes mellitus, steroid use, and broad-spectrum antibiotic use for prolonge
Rev. Soc. Bras. Med. Trop.. Publicado em: 2013-12
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18. Transumbilical endoscopic cholecystectomy in a porcine model
PURPOSE: Natural orifice transluminal endoscopic surgery (NOTES) is a new technique. This study describes our initial experience of NOTES and investigates the feasibility of transumbilical endoscopic cholecystectomy (TUEC). METHODS: Eight domestic pigs were submitted to TUEC. After establishment of pneumoperitoneum, a bi-channel endoscope was placed through
Acta Cir. Bras.. Publicado em: 2013-11
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19. Perfuração espontânea da vesícula biliar com formação de biloma intra-hepático: sinais ultrassonográficos e correlação com tomografia computadorizada
A perfuração espontânea da vesícula biliar é uma complicação grave e pouco frequente da colecistite aguda, que exige diagnóstico rápido e preciso; a formação concomitante de coleções intra-hepáticas nesses casos é rara. O presente relato enfatiza a importância dos exames de imagem nesse contexto, demonstrando sinais ultrassonográficos e tomo
Radiol Bras. Publicado em: 2013-10
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20. Clinical correlation between Treponema pallidum infection and agenesis of the gallbladder
Braz J Infect Dis. Publicado em: 2012-10
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21. Myxidium volitans sp. nov., a parasite of the gallbladder of the fish, Dactylopterus volitans (Teleostei: Triglidae) from the Brazilian Atlantic coast: morphology and pathology
Myxidium volitans sp. nov. (Myxozoa: Myxidiidae) parasitizing the hypertrophied green-brownish gallbladder of the teleost Dactylopterus volitans, collected in the Atlantic coast near Niterói, Brazil was described based on ultrastructural studies. The spores were fusiform, sometimes slightly crescent-shaped on average 21.7 ± 0.3 µm (mean ± standard deviat
Memórias do Instituto Oswaldo Cruz. Publicado em: 2011-08
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22. Effect of blocking Rac1 expression in cholangiocarcinoma QBC939 cells
Cholangiocarcinomas (CCs) are malignant tumors that originate from epithelial cells lining the biliary tree and gallbladder. Ras correlative C3 creotoxin substrate 1 (Rac1), a small guanosine triphosphatase, is a critical mediator of various aspects of endothelial cell functions. The objective of the present investigation was to study the effect of blocking
Brazilian Journal of Medical and Biological Research. Publicado em: 2011-05
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23. What necessitates the conversion to open cholecystectomy? A retrospective analysis of 5164 consecutive laparoscopic operations
OBJECTIVE: Laparoscopic cholecystectomy (LC) has become the gold standard for the surgical treatment of gallbladder disease, but conversion to open cholecystectomy is still inevitable in certain cases. Knowledge of the rate and impact of the underlying reasons for conversion could help surgeons during preoperative assessment and improve the informed consent
Clinics. Publicado em: 2011
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24. Prevalência, fatores de risco e marcadores bioquímicos em cães com lama biliar diagnosticada por ultrassonografia / Prevalence, risk factors and biochemical markers in dogs with ultrasound diagnosed biliary sludge
A lama biliar em cães é considerada um achado incidental, sendo frequentemente identificada durante ultrassonografias abdominais como sedimento ecogênico de baixa amplitude sem sombra acústica e com mobilidade gravidade dependente. Em humanos, a presença de lama biliar é considerada anormal e está associada a diversas situações clínicas e complica�
Publicado em: 2011