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3.
In. Sociedade de Cardiologia do Estado de Säo Paulo. SOCESP: cardiologia. Rio de Janeiro, Atheneu, 1996. p.1127-35.
Monography in Portuguese | LILACS | ID: lil-264077
4.
Arq. bras. cardiol ; 54(6): 393-395, jun. 1990. ilus
Article in Portuguese | LILACS | ID: lil-86727

ABSTRACT

Mulher de 52 anos foi submetida a substituiçäo valvar mitral. O ato operatório transcorreu sem anormalidades. Desde o primeiro dia pós-operatório (po), apresentou icterícia de intensidade progressiva as custas de bilirrubina direta. A semiologia abdominal foi normal, e näo havia sinais de infecçäo ou instabilidade hemodinámica. A taxa de bilirrubina direta foi 6 mg/dl no segundo dia po, 20,4 mg/dl no sexto e 32 mg/dl no décimo. A taxa de gamaglutamil transferase foi 600 U/L (normal até 18 U/L) e a de desidrogenase lática 396 U/L (normal até 240 U/L) no sétimo dia po. A taxa de fosfatase alcalina foi 1880 U/L (normal até 170 U/L), enquanto que a de transminase glutâmico-oxalacética foi 60 U/L (normal até 15 U/L) e transaminase glutâmico-pirúvica 66 U/L (normal até 17 U/L) no décimo dia po. A ultrassonografia do abdome näo revelou dilataçäo das vias biliares intra ou extra-hepáticas. A paciente morreu depois depois de uma biopsia hepática percutânea. A icterícia foi atribuída a sínddrome colestática, freqüente no período po de cirurgia cardíaca, na qual há distúrbio transitório da funçäo excretora do hepatócito de etiologia multifatorial


A 52-year old woman was submitted to mitral valve replacement. The operation proceeded without complications. Jaundice had been noted since the first postoperative (po) day and increased progressively due to conjugated bilirubin. Abdominal examination was normal and no signs of infection or circulatory failure were noted. Conjugated bilirubin levels increased from 6 mg/dl on the second po day to 20,4 mg/ dl on the sixth po day and to 32 mg/dl on the tenth po day. Gamaglutamyl transferase levels were 600 U/L (normal up to 18 U/L) and lactate dehydrogenase levels were 396 U/L (normal) up to 240 U/L) on the seventh po day. Alkaline phosphatase levels were 1880 U/L (normal up to 170 U/L) whereas glutamic oxalacetic transaminase levels were 60 U/ L (normal up to 15 U/L) and glutamic pyruvic transaminase levels were 66 U/L (normal up to 17 U/L) on the tenth po day. Abdominal ultrasonography did not disclose dilatation of intra and extra-hepatic biliary system. The patient died after a percutaneous hepatic biopsy procedure. The jaundice was atributted to a cholestatic syndrome after cardiac surgery and cardiopulmonary bypass, due to an impairment of the excretory function of the hepatocyte.


Subject(s)
Humans , Female , Middle Aged , Cholestasis/etiology , Hyperbilirubinemia/complications , Postoperative Complications , Mitral Valve Insufficiency/surgery , Cholestasis/pathology
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