{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T20:09:18Z","timestamp":1777579758284,"version":"3.51.4"},"reference-count":21,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2009,1,1]],"date-time":"2009-01-01T00:00:00Z","timestamp":1230768000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["European Journal of Ophthalmology"],"published-print":{"date-parts":[[2009,1]]},"abstract":"<jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>Although several screening methods exist, postoperative corneal ectasia after refractive surgery is a severe complication. One possibility for this might be the fact that screening methods may fail in detection of preoperative risk factors such as forme fruste keratoconus (FFKC).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Retrospective evaluation of four cases that showed only mild changes of FFKC on placido-based topography but revealed indicative findings on Scheimpflug imaging (Pentacam\u00ae).<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>While in placido-based topography evaluation of corneal topography did not show a clear FFKC, the evaluation of corneal topography on Scheimpflug imaging together with the data of spatial corneal thickness revealed distinctive FFKC in all cases presented.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Although both methods bear the risk of not detecting pre-existing FFKC, Scheimpflug imaging seems superior to placido-based corneal topography alone.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/112067210901900102","type":"journal-article","created":{"date-parts":[[2018,1,19]],"date-time":"2018-01-19T00:54:25Z","timestamp":1516323265000},"page":"10-17","source":"Crossref","is-referenced-by-count":9,"title":["Mild Topographic Abnormalities that Become More Suspicious on Scheimpflug Imaging"],"prefix":"10.1177","volume":"19","author":[{"given":"A.","family":"Wolf","sequence":"first","affiliation":[{"name":"Department of Ophthalmology, Ludwig-Maximilians-Universit\u00e4t, Munich - Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"W.","family":"Abdallat","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, King Hussien Medical Center, Amman - Jordan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Kollias","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Ludwig-Maximilians-Universit\u00e4t, Munich - Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.J.","family":"Fr\u00f6hlich","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Ludwig-Maximilians-Universit\u00e4t, Munich - Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M.","family":"Grueterich","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Ludwig-Maximilians-Universit\u00e4t, Munich - Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"CA.","family":"Lackerbauer","sequence":"additional","affiliation":[{"name":"Department of Ophthalmology, Ludwig-Maximilians-Universit\u00e4t, Munich - 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