{"id":4997,"date":"2009-05-05T10:19:29","date_gmt":"2009-05-05T09:19:29","guid":{"rendered":"https:\/\/sesc.cat\/bovine-granulomatous-lymphadenitis\/"},"modified":"2022-04-20T20:07:19","modified_gmt":"2022-04-20T19:07:19","slug":"bovine-granulomatous-lymphadenitis","status":"publish","type":"post","link":"https:\/\/sesc.cat\/en\/bovine-granulomatous-lymphadenitis\/","title":{"rendered":"Bovine granulomatous lymphadenitis"},"content":{"rendered":"

\"\"<\/p>\n

However other possible ethiologies are to be included in the differential diagnosis:<\/p>\n\n\n\n\n\n\n\n
<\/td>\n\n

Histopathology<\/p>\n<\/td>\n

\n

Other diagnostic tests<\/p>\n<\/td>\n<\/tr>\n

Bovine Tuberculosis<\/em><\/strong><\/td>\n\n

Necrotizing granulomatous lesions, with mineralization.<\/p>\n<\/td>\n

\n

Ziehl-Neelsen’s stain.
\nAuramine stain.
\nPCR
\nMicobacteria culture.<\/p>\n<\/td>\n<\/tr>\n

\u00a0Bacterial Granuloma<\/strong>:
\n\u00a0\u00a0\u00a0 Rhodococcus equi<\/em>
\n\u00a0\u00a0\u00a0 Nocardia spp.<\/em>
\n\u00a0Actinomyces\u00a0<\/em>spp.
\nOther…<\/td>\n		\n

Necrotizing-pyogranulomatous type lesons (with a significant suppurative componenet). Presence of bacterial colonies.<\/p>\n<\/td>\n

\n

Gram stain.
\nMicrobiological culture.<\/p>\n<\/td>\n<\/tr>\n

Fungal granuloma<\/strong><\/td>\n\n

Necrotizing-pyogranulomatous type lesons.
\nPresence of hyphae.<\/p>\n<\/td>\n

\n

Fungal culture.
\nPAS stain
\nGrocott’s stain.<\/p>\n<\/td>\n<\/tr>\n

\u00a0Neoplasia<\/strong><\/td>\n\n

Presence of tumor cells.<\/p>\n<\/td>\n

<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
<\/div>\n
\"A.<\/a>

A. Characteristic granulomatous lesions in the mediastinal lymphnode. B. Culture medium with growth of colonies of Mycobacterium bovis. C. Granulomatous lesions characteristic of tuberculosis. D. PCR positive results to M.tuberculosis complex.<\/p><\/div>\n

\"A:<\/a>

A: Tracheobronchial lymphnode with miliary granulomatous lesion, compatible with tuberculosis. In the microbiological culture Nocardia spp. was isolated B:\u00a0 Pyogranulomatous lesion characteristic of a bacterial infection.<\/p><\/div>\n

\"Granulomatous<\/a>

Granulomatous lesion in the lymphnode. In the microbiological culture Rhodococcus equi was isolated.<\/p><\/div>\n

\"Tracheobronchial

Tracheobronchial granulomatous lymphadenitis in a 12 months old cattle. Histopathology showed the presence of fungal hyphae.<\/p><\/div>\n

\"Retropharingeal

Retropharingeal lymphnode with metastasis of a squamous cell carcinoma.<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"

However other possible ethiologies are to be included in the differential diagnosis: Histopathology Other diagnostic tests Bovine Tuberculosis Necrotizing granulomatous lesions, with mineralization. Ziehl-Neelsen’s stain. Auramine stain. PCR Micobacteria culture. \u00a0Bacterial Granuloma: \u00a0\u00a0\u00a0 Rhodococcus equi \u00a0\u00a0\u00a0 Nocardia spp. \u00a0Actinomyces\u00a0spp. Other… Necrotizing-pyogranulomatous type lesons (with a significant suppurative componenet). Presence of bacterial colonies. Gram stain. Microbiological […]<\/p>\n","protected":false},"author":6,"featured_media":6135,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[171,245,249],"tags":[397,399,398,367,410],"class_list":["post-4997","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bovine-2","category-lymphoid-bovine-2","category-neoplasia-bovine-2","tag-infectious-en","tag-lymph-nodes-en","tag-lymphoid-en","tag-neoplasia-en","tag-tb-en"],"acf":[],"_links":{"self":[{"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/posts\/4997","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/comments?post=4997"}],"version-history":[{"count":0,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/posts\/4997\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/media\/6135"}],"wp:attachment":[{"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/media?parent=4997"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/categories?post=4997"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sesc.cat\/en\/wp-json\/wp\/v2\/tags?post=4997"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}