{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T01:25:04Z","timestamp":1788830704880,"version":"build-2803163510"},"reference-count":12,"publisher":"FapUNIFESP (SciELO)","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. vasc. bras."],"abstract":"<jats:p>Resumo  O implante de cateter venoso central para hemodi\u00e1lise \u00e9 comumente realizado em grandes centros e suas complica\u00e7\u00f5es est\u00e3o, por vezes, associadas ao treinamento insuficiente de quem o realiza, mas tamb\u00e9m \u00e0s condi\u00e7\u00f5es cl\u00ednicas do pr\u00f3prio doente. O presente estudo relata dois casos de intercorr\u00eancias relacionadas ao uso do cateter de curta perman\u00eancia para hemodi\u00e1lise. No primeiro caso, houve inser\u00e7\u00e3o inadvertida da c\u00e2nula na art\u00e9ria subcl\u00e1via esquerda e consequente trombose arterial, que foi conduzida conservadoramente, documentando-se uma boa perfus\u00e3o colateral com ecografia vascular. O segundo caso ilustra o achado incidental de uma trombose venosa s\u00e9ptica central em paciente que havia feito uso do cateter por uma semana, optando-se por trat\u00e1-la com antibioticoterapia, anticoagula\u00e7\u00e3o plena e controle ecogr\u00e1fico. Em ambos os casos, a interven\u00e7\u00e3o cir\u00fargica seria de alto risco devido ao progn\u00f3stico reservado dos doentes. A ultrassonografia vascular permitiu o monitoramento das situa\u00e7\u00f5es cl\u00ednicas e o emprego de terap\u00eautica menos agressiva.<\/jats:p>","DOI":"10.1590\/1677-5449.000418","type":"journal-article","created":{"date-parts":[[2018,8,31]],"date-time":"2018-08-31T17:43:58Z","timestamp":1535737438000},"page":"257-261","source":"Crossref","is-referenced-by-count":1,"title":["O papel da ecografia vascular no manejo das complica\u00e7\u00f5es associadas ao acesso venoso central para hemodi\u00e1lise em pacientes oncol\u00f3gicos: relato de dois casos e revis\u00e3o da literatura"],"prefix":"10.1590","volume":"17","author":[{"given":"Fernanda Costa Sampaio","family":"Silva","sequence":"first","affiliation":[{"name":"Hospital Aristides Maltez,  Brasil; Centro M\u00e9dico Hospital da Bahia,  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