{"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":1784709891479,"version":"3.55.0"},"reference-count":40,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2014,4,3]],"date-time":"2014-04-03T00:00:00Z","timestamp":1396483200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Vet Emergen Crit Care"],"published-print":{"date-parts":[[2014,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To describe the demographics, clinical characteristics, diagnostic findings, underlying etiologies, treatment, and outcome associated with secondary spontaneous pneumothorax (SSP) in cats; and to identify clinical feature differences among cats with asthma associated secondary spontaneous pneumothorax (AASSP) versus nonasthma\u2010associated secondary spontaneous pneumothorax (NAASSP).<\/jats:p><\/jats:sec><jats:sec><jats:title>Design<\/jats:title><jats:p>Retrospective case series.<\/jats:p><\/jats:sec><jats:sec><jats:title>Setting<\/jats:title><jats:p>University teaching hospital.<\/jats:p><\/jats:sec><jats:sec><jats:title>Animals<\/jats:title><jats:p>Sixteen client\u2010owned cats with secondary spontaneous pneumothorax.<\/jats:p><\/jats:sec><jats:sec><jats:title>Interventions<\/jats:title><jats:p>None.<\/jats:p><\/jats:sec><jats:sec><jats:title>Measurements and Main Results<\/jats:title><jats:p>Domestic short hair was the predominant breed in this study (<jats:italic>n<\/jats:italic>= 15). The median age was 8 years old (range: 7 weeks to 17 years) with no sex predilection. Fourteen cats were affected by multi\u2010lobar pulmonary pathology of infectious, inflammatory, or neoplastic causes. Asthma was the most common cause of spontaneous pneumothorax (25%). Ten of 12 treated cats survived the initial episode of spontaneous pneumothorax to discharge with medical management, including all 4 cats with AASSP. Reoccurrence was documented in 4 cats. Pulmonary lobectomy was curative for 1 cat with congenital accessory lung lobe emphysema. No difference in clinical presentation was identified between cats with AASSP and cats with NAASSP.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>Feline SSP is frequently associated with extensive pulmonary pathology. Supportive medical management is most appropriate, except in rare cases with focal congenital abnormalities that may benefit from surgical intervention. AASSP appears to carry a good prognosis for short\u2010term outcome (survival to discharge). Clinical assessment, imaging, and invasive diagnostics were required to differentiate between AASSP and NAASSP.<\/jats:p><\/jats:sec>","DOI":"10.1111\/vec.12150","type":"journal-article","created":{"date-parts":[[2014,4,3]],"date-time":"2014-04-03T18:53:07Z","timestamp":1396551187000},"page":"316-325","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":29,"title":["Feline secondary spontaneous pneumothorax: A retrospective study of 16 cases (2000\u20132012)"],"prefix":"10.1111","volume":"24","author":[{"given":"Debra T.","family":"Liu","sequence":"first","affiliation":[{"name":"Matthew J. Ryan Veterinary Teaching Hospital University of Pennsylvania 3900 Delancey St Philadelphia PA 19104"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Deborah C.","family":"Silverstein","sequence":"additional","affiliation":[{"name":"Matthew J. Ryan Veterinary Teaching Hospital University of Pennsylvania 3900 Delancey St Philadelphia PA 19104"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,4,3]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1751-0813.1999.tb11707.x"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1435-6935.2003.00081.x"},{"issue":"2","key":"e_1_2_9_4_1","doi-asserted-by":"crossref","first-page":"138","DOI":"10.5326\/0460138","article-title":"Spontaneous feline pneumo\u2010thorax caused by ruptured pulmonary bullae associated with possible bronchopulmonary dysplasia","volume":"46","author":"Milne ME","journal-title":"J Am Anim Hosp Assoc"},{"issue":"1","key":"e_1_2_9_5_1","doi-asserted-by":"crossref","first-page":"91","DOI":"10.2460\/javma.1998.213.01.91","article-title":"Pneumothorax secondary to Dirofilaria immitis infection in two cats","volume":"213","author":"Smith JW","year":"1998","journal-title":"J Am Vet Med Assoc"},{"issue":"6","key":"e_1_2_9_6_1","doi-asserted-by":"crossref","first-page":"734","DOI":"10.2460\/javma.1978.173.06.734","article-title":"Induced paragonimiasis in cats: clinical signs and diagnosis","volume":"173","author":"Dubey JP","year":"1978","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.2003.222.1573"},{"key":"e_1_2_9_8_1","doi-asserted-by":"publisher","DOI":"10.1177\/1098612X12439947"},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1136\/qshc.2002.004424"},{"issue":"1","key":"e_1_2_9_10_1","first-page":"30","article-title":"Anesthesia case of the month. Pneumothorax, pneumomediastinum and subcutaneous emphysema in a cat due to barotrauma after equipment failure during anesthesia","volume":"212","author":"Evans AT","year":"1998","journal-title":"J Am Vet Med Assoc"},{"issue":"1","key":"e_1_2_9_11_1","doi-asserted-by":"crossref","first-page":"62","DOI":"10.2460\/javma.1994.205.01.62","article-title":"Barotrauma in a cat","volume":"205","author":"Manning MM","year":"1994","journal-title":"J Am Vet Med Assoc"},{"issue":"7","key":"e_1_2_9_12_1","doi-asserted-by":"crossref","first-page":"997","DOI":"10.2460\/javma.1995.206.07.997","article-title":"Subcutaneous emphysema, pneumothorax, pneumomediastinum, and pneumopericardium associated with positive\u2010pressure ventilation in a cat","volume":"206","author":"Brown DC","year":"1995","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.1995.tb01342.x"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.2002.221.1131"},{"key":"e_1_2_9_15_1","first-page":"195","article-title":"Spontaneous pneumothorax in the dog: a retrospective analysis of 21 cases","volume":"29","author":"Holtsinger R","year":"1993","journal-title":"J Am Anim Hosp Assoc"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.2460\/javma.2002.220.1670"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1532-950X.2003.00524.x"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.5326\/0390435"},{"key":"e_1_2_9_19_1","first-page":"57","article-title":"Management of spontaneous pneumothorax in twelve dogs","volume":"18","author":"Yoshioka M","year":"1982","journal-title":"J Am Anim Hosp Assoc"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.1016\/0021-9975(89)90015-7"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-5827.1972.tb06806.x"},{"issue":"12","key":"e_1_2_9_22_1","doi-asserted-by":"crossref","first-page":"1893","DOI":"10.2460\/javma.1992.201.12.1893","article-title":"Pneumothorax in a dog infected with Dirofilaria immitis","volume":"201","author":"Busch DS","year":"1992","journal-title":"J Am Vet Med Assoc"},{"issue":"3","key":"e_1_2_9_23_1","first-page":"80","article-title":"Case report. Pneumothorax in a dog with Dirofilaria immitis infection","volume":"10","author":"Fletch AL","year":"1969","journal-title":"Can Vet J"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1177\/104063870701900319"},{"issue":"9","key":"e_1_2_9_25_1","doi-asserted-by":"crossref","first-page":"971","DOI":"10.2460\/javma.1985.186.09.971","article-title":"Bullous emphysema and recurrent pneumothorax in the dog","volume":"186","author":"Kramek BA","year":"1985","journal-title":"J Am Vet Med Assoc"},{"issue":"2","key":"e_1_2_9_26_1","first-page":"50","article-title":"Surgically corrected congenital lobar pulmonary emphysema in a Staffordshire bull terrier pup","volume":"32","author":"Lamont T","year":"2002","journal-title":"Aust Vet Practit"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms.71.657"},{"issue":"6","key":"e_1_2_9_28_1","doi-asserted-by":"crossref","first-page":"991","DOI":"10.1177\/104063871002200626","article-title":"Spontaneous pneumo\u2010thorax in a dog secondary to Dirofilaria immitis infection","volume":"22","author":"Oliveira C","journal-title":"J Vet Diagn Invest"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms1939.43.315"},{"issue":"3","key":"e_1_2_9_30_1","first-page":"5","article-title":"Spontaneous pneumothorax","volume":"11","author":"Smith S","year":"2009","journal-title":"Emerg Crit Care Med"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.100.4.1184a"},{"issue":"7","key":"e_1_2_9_32_1","doi-asserted-by":"crossref","first-page":"886","DOI":"10.2460\/javma.1990.197.07.886","article-title":"Bronchial dysgenesis and lobar emphysema in an adult cat","volume":"197","author":"LaRue MJ","year":"1990","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_9_33_1","first-page":"652","volume-title":"Fundamentals of Veterinary Clinical Pathology","author":"Stockham SL","year":"2008"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.annepidem.2004.04.006"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(05)64213-4"},{"key":"e_1_2_9_36_1","doi-asserted-by":"publisher","DOI":"10.1164\/ajrccm\/139.3.659"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1136\/thx.52.8.680"},{"issue":"5","key":"e_1_2_9_38_1","first-page":"E151","article-title":"Weather and Chinook winds in relation to spontaneous pneumothoraces","volume":"52","author":"Schieman C","year":"2009","journal-title":"Can J Surg"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1378\/chest.06-2206"},{"issue":"7","key":"e_1_2_9_40_1","first-page":"544","article-title":"Spontaneous pneumothorax related to falls in atmospheric pressure","volume":"65","author":"Bense L.","year":"1984","journal-title":"Eur J Respir Dis"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1007\/s004310050632"}],"container-title":["Journal of Veterinary Emergency and Critical Care"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fvec.12150","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/vec.12150","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,2]],"date-time":"2025-05-02T07:31:20Z","timestamp":1746171080000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/vec.12150"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,4,3]]},"references-count":40,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["10.1111\/vec.12150"],"URL":"https:\/\/doi.org\/10.1111\/vec.12150","archive":["Portico"],"relation":{},"ISSN":["1479-3261","1476-4431"],"issn-type":[{"value":"1479-3261","type":"print"},{"value":"1476-4431","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,4,3]]},"assertion":[{"value":"2012-06-30","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2013-12-21","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2014-04-03","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}