{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,21]],"date-time":"2026-08-21T11:44:36Z","timestamp":1787312676403,"version":"build-2736575974"},"reference-count":36,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2021,8,17]],"date-time":"2021-08-17T00:00:00Z","timestamp":1629158400000},"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":["Veterinary Ophthalmology"],"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Objective<\/jats:title>\n                    <jats:p>To review cases of canine conjunctival hemangioma (HA) and hemangiosarcoma (HSA) treated surgically at a referral center to establish success of surgical management, recurrence rates, and long\u2010term outcomes for patients.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Animals Studied<\/jats:title>\n                    <jats:p>Retrospective record review of dogs that underwent surgery to remove histologically diagnosed conjunctival HA or HSA between April 2004 and April 2020 to collect data on signalment, tumor location, interval between initial presentation and surgery, tumor diagnosis, surgical dose, surgical margins, tumor size, recurrence and survival times.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      A total of 52 dogs (60 tumors) were included. The mean age of affected dogs was 8.69\u00a0years; the most affected breed was the Border collie (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a013, 25%). 28 tumors were HA (46.67%) and 32 HSA (53.33%). Tumors occurred in three locations: the lateral bulbar conjunctiva (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a037, 61.67%), the third eyelid margin (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a019, 31.67%), and the ventral conjunctival fornix (\n                      <jats:italic>n<\/jats:italic>\n                      \u00a0=\u00a04, 6.67%). There was no site predilection for HA versus HSA. 97% of tumors occurred in non\u2010pigmented tissue. Corneal invasion was more likely to be a feature of malignant tumors. Five tumors were incompletely excised, one of which recurred. There was no statistical difference in likelihood of incomplete excision between HSA and HA. Six tumors (10%) recurred. HSA was not statistically more likely to recur than HA. Recurrence times ranged from 5\u00a0weeks to 1\u00a0year.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Surgical treatment of conjunctival HA and HSA is likely to be curative. There is a recurrence rate of 10% regardless of tumor type, and recurrence may be late in the course of the disease.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/vop.12921","type":"journal-article","created":{"date-parts":[[2021,8,17]],"date-time":"2021-08-17T08:20:14Z","timestamp":1629188414000},"page":"432-441","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Surgical treatment of conjunctival hemangioma and hemangiosarcoma: A retrospective study of 52 dogs"],"prefix":"10.1111","volume":"24","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7679-7499","authenticated-orcid":false,"given":"Sarah","family":"Richardson","sequence":"first","affiliation":[{"name":"Brisbane Veterinary Specialist Centre and the Australian Animal Cancer Foundation Brisbane Queensland Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anna R.","family":"Deykin","sequence":"additional","affiliation":[{"name":"Brisbane Veterinary Specialist Centre and the Australian Animal Cancer Foundation Brisbane Queensland Australia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2021,8,17]]},"reference":[{"issue":"186","key":"e_1_2_8_2_1","first-page":"56","article-title":"Canine hemangiosarcoma: a retrospective analyisis of 104 cases","volume":"1","author":"Brown NO","year":"1985","journal-title":"J Am Vet Med Assoc"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1177\/104063870401600606"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1177\/030098589202900406"},{"issue":"7","key":"e_1_2_8_5_1","first-page":"832","article-title":"Hemangioma of the nictitating membrane in a dog","volume":"172","author":"Peiffer RJ","year":"1978","journal-title":"J Am Vet Med Assoc"},{"issue":"9","key":"e_1_2_8_6_1","first-page":"1185","article-title":"Tumor and 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