{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,6]],"date-time":"2026-01-06T05:19:01Z","timestamp":1767676741492},"reference-count":28,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"2","content-domain":{"domain":["www.ahajournals.org"],"crossmark-restriction":true},"short-container-title":["Stroke"],"published-print":{"date-parts":[[2001,2]]},"abstract":"<jats:p>\n            <jats:italic>Background and Purpose<\/jats:italic>\n            \u2014We sought to quantitatively and qualitatively evaluate the release of atheromatous plaque debris induced by carotid stenting procedures.\n          <\/jats:p>\n          <jats:p>\n            <jats:italic>Methods<\/jats:italic>\n            \u2014Eight patients with severe carotid atheromatous stenoses were treated by stent implantation under distal balloon protection. Blood samplings were obtained after stent deployment in the blood pooled below the inflated protection balloon. The samples were centrifuged and evaluated for plaque debris with the use of light microscopy. The debris release was quantitatively estimated by dividing the total volume of debris obtained by the mean debris size. Five patients without endovascular procedure were used as a control group.\n          <\/jats:p>\n          <jats:p>\n            <jats:italic>Results<\/jats:italic>\n            \u2014The 2 main debris types found were nonrefringent cholesterol crystals (4 to 389 \u03bcm; 115 to 8697 in number) and lipoid masses (7 to 600 \u03bcm; 341 to 34 000 in number). There was a statistically significant difference compared with the samples obtained in the control group (\n            <jats:italic>P<\/jats:italic>\n            =0.017).\n          <\/jats:p>\n          <jats:p>\n            <jats:italic>Conclusions<\/jats:italic>\n            \u2014Blood samples collected during stent implantation procedures contain a large quantity of atheromatous plaque debris. This emphasizes the role of distal protection techniques in avoiding migration of this plaque material into the cerebral circulation.\n          <\/jats:p>","DOI":"10.1161\/01.str.32.2.479","type":"journal-article","created":{"date-parts":[[2011,6,17]],"date-time":"2011-06-17T20:10:52Z","timestamp":1308341452000},"page":"479-484","update-policy":"http:\/\/dx.doi.org\/10.1161\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":72,"title":["Role of the Distal Balloon Protection Technique in the Prevention of Cerebral Embolic Events During Carotid Stent Placement"],"prefix":"10.1161","volume":"32","author":[{"given":"Jean-Baptiste","family":"Martin","sequence":"first","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Claude","family":"Pache","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Miriam","family":"Treggiari-Venzi","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kieran J.","family":"Murphy","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Philippe","family":"Gailloud","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Evelyne","family":"Puget","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gianpaolo","family":"Pizzolato","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kenji","family":"Sugiu","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Leopoldo","family":"Guimaraens","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jacques","family":"The\u0301ron","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Daniel A.","family":"Ru\u0308fenacht","sequence":"additional","affiliation":[{"name":"From the Department of Radiology (J-B.M., K.J.M., P.G., K.S., D.A.R.), Division of Clinical Pathology (J-C.P., E.P.), Surgical Intensive Care Unit (M.T-V.), and Neuropathology Unit (G.P.), Geneva University Hospital, Geneva, Switzerland; Division of Neuroradiology, Johns Hopkins Hospital, Baltimore, Md (K.J.M., P.G.); Diagnostic and Therapeutic Neuroangiography, Hospital General de Catalun\u0303a, Sant Cugat del Valles, Spain (K.J.M., P.G.); and Department of Radiology, Caen University Hospital, Caen,..."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"276","reference":[{"key":"e_1_3_3_1_2","doi-asserted-by":"publisher","DOI":"10.1161\/str.23.12.1448818"},{"key":"e_1_3_3_2_2","doi-asserted-by":"publisher","DOI":"10.1583\/1074-6218(1996)003<0004:CER>2.0.CO;2"},{"key":"e_1_3_3_3_2","doi-asserted-by":"publisher","DOI":"10.1001\/archsurg.1981.01380140064014"},{"key":"e_1_3_3_4_2","first-page":"173","volume":"13","year":"1992","unstructured":"Kerber CW, Heilman CB. 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