{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,22]],"date-time":"2026-07-22T08:44:51Z","timestamp":1784709891761,"version":"3.55.0"},"reference-count":22,"publisher":"American Veterinary Medical Association (AVMA)","issue":"11","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["javma"],"published-print":{"date-parts":[[2002,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Objective<\/jats:bold>\u2014To compare results of surgical versus\nnonsurgical treatment of spontaneous pneumothorax\nin dogs.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Design<\/jats:bold>\u2014Retrospective study.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Animals<\/jats:bold>\u201464 dogs with pneumothorax without any\nhistory of antecedent trauma.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Procedure<\/jats:bold>\u2014Information on signalment, thoracic radiographic\nfindings, treatment, histologic findings, and\noutcome was obtained from the medical records.\nSignalment of affected dogs was compared with signalment\nof a control population of 260 dogs examined\nby the emergency service for reasons other than\npneumothorax during the study period.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Results<\/jats:bold>\u2014Siberian Huskies were overrepresented in\nthe case population, compared with the control population\nof dogs examined by the emergency service for\nother reasons. Twenty-eight dogs were treated without\nsurgery (ie, thoracocentesis or tube thoracostomy\nwith or without cage rest), and 36 were treated with\nsurgery. Information regarding final outcome was available\nfor 33 dogs treated with surgery (median followup\ntime, 485 days) and 15 dogs treated without\nsurgery (median follow-up time, 366 days). Dogs that\nunderwent surgery had significantly lower recurrence\n(1\/30) and mortality (4\/33) rates, compared with dogs\ntreated without surgery (6\/12 and 8\/15, respectively). A\ndefinitive diagnosis was obtained for 38 dogs, including\n34 of 36 dogs undergoing surgery; 26 had bullous\nemphysema and 4 had neoplasia. Two dogs developed\nspontaneous pneumothorax secondary to migration of\nplant foreign bodies.<\/jats:p>\n\t\t\t\t<jats:p>\n\t\t\t\t\t<jats:bold>Conclusions and Clinical Relevance<\/jats:bold>\u2014Results suggest\nthat recurrence and mortality rates for dogs with\nspontaneous pneumothorax managed surgically were\nsignificantly lower than rates for dogs managed by\nnonsurgical means alone. Early surgical intervention\nis recommended for definitive diagnosis and treatment\nof dogs with spontaneous pneumothorax. (<jats:italic>J\nAm Vet Med Assoc<\/jats:italic> 2002;220:1670\u20131674)<\/jats:p>","DOI":"10.2460\/javma.2002.220.1670","type":"journal-article","created":{"date-parts":[[2006,1,23]],"date-time":"2006-01-23T18:38:19Z","timestamp":1138041499000},"page":"1670-1674","source":"Crossref","is-referenced-by-count":81,"title":["Surgical and nonsurgical management of and selected risk factors for spontaneous pneumothorax in dogs: 64 cases (1986\u20131999)"],"prefix":"10.2460","volume":"220","author":[{"given":"David A.","family":"Puerto","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel 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