|
|
|
|
|
| Ottone,Nicolás Ernesto; Casola,Leandro; Cirigliano,Vanina; Oloriz,Lucero; Blasi,Esteban Daniel; Medan,Carlos Daniel; Algieri,Rubén Daniel. |
| Anomalies arising in the embryological development of the aortic arch and its branches are essencial in the emergence of variations in the origin and course of supra aortic vessels. Classically, 95% of cases, the aortic arch gives rise to the brachiocephalic artery, left common carotid artery and left subclavian artery. While the left vertebral artery arises normally from the left subclavian artery. In this presentation we describe two cases of the left vertebral artery being born of the aortic arch. The importance of anatomical knowledge of this arterial variety is fundamental for base neck and aortic arch surgery, in cervicothoracic trauma that compromises the vascular elements and in endovascular procedures in the region. |
| Tipo: Journal article |
Palavras-chave: Left vertebral artery; Aortic arch; Thorax. |
| Ano: 2013 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022013000200049 |
| |
|
|
| Ottone,Nicolás Ernesto; Cirigliano,Vanina; Lewicki,Marianela; Bianchi,Homero F; Aja-Guardiola,Santiago; Algieri,Rubén Daniel; Cantin,Mario; Fuentes,Ramón. |
| Today, alternatives methods are developed for the use of laboratory animals for teaching, research and surgical training. In our work we present a novel alternative to the use of rats, by developing a technique of plastination at room temperature. High-quality rat preparations from the anatomical dissection point of view were obtained, in order to indefinitely preserve them dry, the thoracic and abdominal organs conserve its natural volume and shape, maintaining their texture and color. No odors or hassles and toxic vapors of conventional preserving agents were found. This technique allows the collection of dry, completely biosafe and durable specimens in a short time and with excellent quality. Plastination in laboratory rats complements undergraduate and... |
| Tipo: Journal article |
Palavras-chave: Plastination; Room temperature; Laboratory animals; Rats. |
| Ano: 2014 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022014000400048 |
| |
|
|
|
