{"id":13334,"date":"2014-10-14T17:59:25","date_gmt":"2014-10-14T22:59:25","guid":{"rendered":"http:\/\/www.vetpraxis.net\/?p=13334"},"modified":"2014-10-14T17:59:25","modified_gmt":"2014-10-14T22:59:25","slug":"reto-derma-canina","status":"publish","type":"post","link":"https:\/\/vetpraxis.academy\/articles\/2014\/10\/14\/reto-derma-canina\/","title":{"rendered":"Reto Veterinario: Dermatolog\u00eda canina"},"content":{"rendered":"<p>Se presenta a consulta una perra mestiza de 8 a\u00f1os de edad. Desde hace 1 a\u00f1o ha manifestado lesiones alop\u00e9cicas y costrosas que afectan el plano nasal, la zona periocular y el puente de la nariz. Hay una p\u00e9rdida del patron reticular del plano nasal. Existe tambi\u00e9n una hiperqueratosis de los cojinetes plantares. La biopsia describe como hallazgo principal:<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13336 size-full\" src=\"https:\/\/www.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.55.41.png\" alt=\"\" width=\"861\" height=\"515\" srcset=\"https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.55.41.png 861w, https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.55.41.png 300w, https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.55.41.png 768w\" sizes=\"auto, (max-width: 861px) 100vw, 861px\" \/><\/p>\n<p>A nivel de zona d\u00e9rmica superficial, bajo epidermis, se aprecia intensa y severa infiltraci\u00f3n liquenoide linfoplasmocitaria que se extiende alrededor de fol\u00edculos pilosos y gl\u00e1ndulas anexas<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13337 size-full\" src=\"https:\/\/www.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.58.10.png\" alt=\"\" width=\"776\" height=\"516\" srcset=\"https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.58.10.png 776w, https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.58.10.png 300w, https:\/\/cdn.vetpraxis.net\/wp-content\/uploads\/2014\/10\/Captura-de-pantalla-2014-10-14-a-las-16.58.10.png 768w\" sizes=\"auto, (max-width: 776px) 100vw, 776px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-13358\" src=\"https:\/\/www.vetpraxis.net\/wp-content\/uploads\/2014\/10\/unnamed-1.jpg\" alt=\"unnamed (1)\" width=\"566\" height=\"579\" \/><\/p>\n<p>&nbsp;<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"alignleft  wp-image-13359\" src=\"https:\/\/www.vetpraxis.net\/wp-content\/uploads\/2014\/10\/unnamed.jpg\" alt=\"unnamed\" width=\"567\" height=\"429\" \/><\/p>\n<p>&nbsp;<br \/>\n<strong>Tomando en consideraci\u00f3n los signos cl\u00ednicos y el resultado histopatol\u00f3gico, \u00bfCu\u00e1l ser\u00eda su diagn\u00f3stico definitivo y porqu\u00e9?<\/strong><\/p>\n<p><a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\/2\/\">a. Linfoma epiteliotr\u00f3pico<\/a><br \/>\n<a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\/2\/\">b. Pioderma mucocut\u00e1neo<\/a><br \/>\n<a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\/2\/\">c. P\u00e9nfigo foli\u00e1ceo<\/a><br \/>\n<a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\/3\/\">d. Lupus eritematoso discoide<\/a><br \/>\n<a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\/2\/\">e. Penfigoide bulloso<\/a><\/p>\n<p><!--nextpage--><br \/>\nRespuesta Incorrecto<\/p>\n<p>&lt;&lt; <a href=\"https:\/\/www.vetpraxis.net\/2014\/10\/14\/reto-derma-canina\">Regresar al reto<\/a><\/p>\n<p><!--nextpage--><br \/>\n<strong>Respuesta Correcta<\/strong><\/p>\n<p>d. El examen histopatol\u00f3gico describe ac\u00famulo de linfocitos y plasmocitos bajo la epidermis, lo que es caracter\u00edstico del Lupus eritematoso discoide. Si bien cl\u00ednicamente es posible tener lesiones similares en el P\u00e9nfigo foli\u00e1ceo, histopatol\u00f3gicamente esa patolog\u00eda es m\u00e1s superficial y se manifiesta por la presencia de p\u00fastulas subc\u00f3rneas (epid\u00e9rmicas) con c\u00e9lulas acantol\u00edticas. Por otra parte en este caso nunca hubo presencia cl\u00ednica de p\u00fastulas, t\u00edpicas del P\u00e9nfigo foli\u00e1ceo y que, en un proceso m\u00e1s cr\u00f3nico, pueden verse como costras. Actualmente se prefiere hablar de Lupus eritematoso cut\u00e1neo, m\u00e1s que de Lupus eritematoso discoide, ya que no siempre est\u00e1 restringido al plano nasal, como en este caso.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se presenta a consulta una perra mestiza de 8 a\u00f1os de edad. Desde hace 1 a\u00f1o ha manifestado lesiones alop\u00e9cicas y costrosas que afectan el\u2026<\/p>\n","protected":false},"author":4,"featured_media":13337,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,96,1],"tags":[],"class_list":["post-13334","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualidad","category-retoveterinario","category-sin-categoria"],"_links":{"self":[{"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/posts\/13334","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/comments?post=13334"}],"version-history":[{"count":1,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/posts\/13334\/revisions"}],"predecessor-version":[{"id":19458,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/posts\/13334\/revisions\/19458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/media\/13337"}],"wp:attachment":[{"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/media?parent=13334"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/categories?post=13334"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vetpraxis.academy\/articles\/wp-json\/wp\/v2\/tags?post=13334"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}