{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,10,19]],"date-time":"2023-10-19T04:31:04Z","timestamp":1697689864844},"reference-count":18,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2013,1,25]],"date-time":"2013-01-25T00:00:00Z","timestamp":1359072000000},"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":["Colorectal Disease"],"published-print":{"date-parts":[[2013,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p><jats:bold>Aim\u2002<\/jats:bold> The study aimed to use power Doppler imaging (PDI) transanal ultrasonography to produce three\u2010dimensional power Doppler angiography images of haemorrhoidal tissue and to monitor the effects of Doppler\u2010guided aluminium potassium sulfate and tannic acid (DGALTA) sclerotherapy.<\/jats:p><jats:p><jats:bold>Method\u2002<\/jats:bold> Ninety\u2010six haemorrhoids in 43 patients were examined using PDI transanal ultrasonography, and DGALTA sclerotherapy was performed from April 2011 to April 2012. DGALTA sclerotherapy was conducted using a four\u2010step injection process with pulse wave Doppler ultrasound under perianal local anaesthesia.<\/jats:p><jats:p><jats:bold>Results\u2002<\/jats:bold> A three\u2010dimensional power Doppler angiography image of the blood flow in haemorrhoidal tissue was produced using PDI transanal ultrasonography. The cross\u2010sectional area of blood flow in the haemorrhoidal tissue (PDI area) significantly decreased after DGALTA sclerotherapy. The PDI areas in the preoperative state and 1 and 3\u2003months after treatment were 0.35\u2003\u00b1\u20030.27, 0.03\u2003\u00b1\u20030.05 and 0.04\u2003\u00b1\u20030.05\u2003cm<jats:sup>2<\/jats:sup> (<jats:italic>P\u2003<\/jats:italic>&lt;\u20030.0001).<\/jats:p><jats:p><jats:bold>Conclusion\u2002<\/jats:bold> A three\u2010dimensional power Doppler angiography image of the haemorrhoidal tissue was technically possible and showed blood flow in the haemorrhoidal tissue to be significantly decreased after DGALTA sclerotherapy.<\/jats:p>","DOI":"10.1111\/codi.12024","type":"journal-article","created":{"date-parts":[[2012,9,12]],"date-time":"2012-09-12T05:12:43Z","timestamp":1347426763000},"update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Three\u2010dimensional power Doppler transanal ultrasonography, to monitor haemorrhoidal blood flow after Doppler\u2010guided ALTA sclerosing therapy"],"prefix":"10.1111","volume":"15","author":[{"given":"H.","family":"Miyamoto","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Asanoma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Miyamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C.","family":"Takasu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Shimada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,1,25]]},"reference":[{"key":"e_1_2_9_2_2","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-84800-314-9_3"},{"key":"e_1_2_9_3_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00384-009-0803-2"},{"key":"e_1_2_9_4_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10151-007-0376-4"},{"key":"e_1_2_9_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10151-010-0667-z"},{"key":"e_1_2_9_6_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00384-005-0771-0"},{"key":"e_1_2_9_7_2","first-page":"77","article-title":"ALTA injection sclerosing therapy: nonexcisional treatment of internal hemorrhoids","volume":"59","author":"Miyamoto H","year":"2012","journal-title":"Hepatogastroenterology"},{"key":"e_1_2_9_8_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00595-010-4386-x"},{"key":"e_1_2_9_9_2","doi-asserted-by":"publisher","DOI":"10.1159\/000320321"},{"key":"e_1_2_9_10_2","doi-asserted-by":"publisher","DOI":"10.1002\/bjs.7700"},{"key":"e_1_2_9_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.1037"},{"key":"e_1_2_9_12_2","doi-asserted-by":"publisher","DOI":"10.1002\/uog.7633"},{"key":"e_1_2_9_13_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.amjsurg.2002.11.003"},{"key":"e_1_2_9_14_2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1463-1318.2008.01729.x"},{"key":"e_1_2_9_15_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10151-010-0572-5"},{"key":"e_1_2_9_16_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00384-008-0572-3"},{"key":"e_1_2_9_17_2","doi-asserted-by":"publisher","DOI":"10.1007\/DCR.0b013e3181cdafa7"},{"key":"e_1_2_9_18_2","doi-asserted-by":"publisher","DOI":"10.1254\/jphs.FPJ05026X"},{"key":"e_1_2_9_19_2","doi-asserted-by":"publisher","DOI":"10.1254\/jphs.FP0060583"}],"container-title":["Colorectal Disease"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fcodi.12024","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/codi.12024","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T20:28:30Z","timestamp":1697660910000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/codi.12024"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,1,25]]},"references-count":18,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2013,2]]}},"alternative-id":["10.1111\/codi.12024"],"URL":"https:\/\/doi.org\/10.1111\/codi.12024","archive":["Portico"],"relation":{},"ISSN":["1462-8910","1463-1318"],"issn-type":[{"value":"1462-8910","type":"print"},{"value":"1463-1318","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,1,25]]},"assertion":[{"value":"2013-01-25","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}