{"id":893,"date":"2018-10-22T13:58:08","date_gmt":"2018-10-22T13:58:08","guid":{"rendered":"http:\/\/fishhistopathology.com\/spanish\/?p=893"},"modified":"2019-03-25T14:38:48","modified_gmt":"2019-03-25T17:38:48","slug":"sindrome-hemorragico-del-salmon-shs-hallazgos-macroscopicos","status":"publish","type":"post","link":"https:\/\/fishhistopathology.com\/spa\/?p=893","title":{"rendered":"S\u00edndrome Hemorr\u00e1gico del Salm\u00f3n (SHS) – Hallazgos Macrosc\u00f3picos"},"content":{"rendered":"\n

SHS es una condici\u00f3n patol\u00f3gica de etiolog\u00eda desconocida, que afecta al Salmo salar<\/em> induciendo dram\u00e1ticos cambios patol\u00f3gicos. La enfermedad se presenta en pre smolt, smolt y post smolt.<\/p>\n\n\n\n

\"Smolt<\/a>
Smolt de salm\u00f3n del Atl\u00e1ntico con SHS que muestra hemorragia petequial en h\u00edgado. N\u00f3tese la palidez en las branquias, a consecuencia de la hemorragia.<\/figcaption><\/figure><\/div>\n\n\n\n

Los peces afectados se caracterizan por presentar aparentemente una buena condici\u00f3n corporal, sin p\u00e9rdida de peso evidente, letargia, nado superficial y coloraci\u00f3n oscura. Algunas veces se puede observar exoftalmia bilateral y aumento de la frecuencia respiratoria.<\/p>\n\n\n\n

Entre los hallazgos macrosc\u00f3picos externos se registran branquias p\u00e1lidas, hemorragias a nivel del arco branquial y laminillas branquiales, petequias y equimosis a nivel ventral y hemorragias en la base de las aletas.<\/p>\n\n\n\n

\"Salm\u00f3n<\/a>
Salm\u00f3n atl\u00e1ntico con hemorragias en grasa visceral y palidez hep\u00e1tica.<\/figcaption><\/figure><\/div>\n\n\n\n





Internamente se registran petequias y equimosis viscerales generalizadas: tracto gastrointestinal, vejiga natatoria y peritoneo, tejido adiposo visceral, coraz\u00f3n y musculatura som\u00e1tica. El h\u00edgado se presenta de color amarillento, algunas veces con petequias y equimosis.\u00a0 Adicionalmente, se puede registrar ascitis e hidropericardio.<\/p>\n\n\n\n

\"Salmon<\/a>
Salmon atl\u00e1ntico con SHS mostrando hemorragia muscular.<\/figcaption><\/figure><\/div>\n\n\n\n




Dentro de los diagn\u00f3sticos diferenciales se puede mencionar: Anemia Infecciosa del Salm\u00f3n (ISA), Necrosis Pancre\u00e1tica infecciosa (IPN), Furunculosis at\u00edpica, Septicemia viral hemorr\u00e1gica (VHS) y Necrosis hematopoy\u00e9tica infecciosa (IHN).<\/p>\n\n\n\n









REFERENCIAS<\/strong><\/p>\n\n\n\n

  • Nylund., H. Plarre., K Hodneland., M.\n Devold, V. Aspehaug., M. Aarseth., C Koren., K Watanabe. Haemorrhagic\n smolt syndrome (HSS) in Norway: pathology and associated virus-like\n particles.<\/li>
  • Rodger, H. D., & Richards, R. H.\n (1998). Haemorrhagic smolt syndrome: a severe anaemic condition in farmed\n salmon in Scotland. Veterinary Record, 142(20), 538\u2013541.\n doi:10.1136\/vr.142.20.538.<\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"

    SHS es una condici\u00f3n patol\u00f3gica de etiolog\u00eda desconocida, que afecta al Salmo salar induciendo dram\u00e1ticos cambios patol\u00f3gicos. La enfermedad se presenta en pre smolt, smolt y post smolt. Los peces afectados se caracterizan por presentar aparentemente una buena condici\u00f3n corporal, sin p\u00e9rdida de peso evidente, letargia, nado superficial y coloraci\u00f3n oscura. Algunas veces se puede observar exoftalmia bilateral y aumento de la frecuencia respiratoria. Entre los hallazgos macrosc\u00f3picos externos se registran branquias p\u00e1lidas, hemorragias a nivel del arco branquial y laminillas branquiales, petequias y equimosis...","protected":false},"author":1,"featured_media":966,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[7,17,18,26,40],"class_list":["post-893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-multisistemico","tag-ascitis","tag-hemorragias","tag-hidropericardio","tag-letargia","tag-shs"],"_links":{"self":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/893","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=893"}],"version-history":[{"count":4,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/893\/revisions"}],"predecessor-version":[{"id":1318,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/posts\/893\/revisions\/1318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=\/wp\/v2\/media\/966"}],"wp:attachment":[{"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=893"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=893"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fishhistopathology.com\/spa\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=893"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}