Juvenile nasopharyngeal angiofibroma: comparison of blood loss during removal in embolized group versus nonembolized group
This retrospective study was performed to assess the beneficial effect of preoperative embolization of juvenile nasopharyngeal angiofibromas (JNA) in terms of blood loss during surgery. Intraoperative blood loss in a group of 7 patients who underwent 10 procedures for JNA without preoperative emboli...
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| Veröffentlicht in: | Cardiovascular and interventional radiology 1995-05, Vol.18 (3), p.158-161 |
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| container_title | Cardiovascular and interventional radiology |
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| creator | MOULIN, G CHAGNAUD, C GRAS, R GUEGUEN, E DESSI, P GAUBERT, J.-Y BARTOLI, J.-M ZANARET, M BOTTI, G CANNONI, M |
| description | This retrospective study was performed to assess the beneficial effect of preoperative embolization of juvenile nasopharyngeal angiofibromas (JNA) in terms of blood loss during surgery.
Intraoperative blood loss in a group of 7 patients who underwent 10 procedures for JNA without preoperative embolization was compared with the blood loss of 13 patients who underwent 16 procedures after embolization of one or both external carotid arteries.
Mean blood loss was 5380 ml in patients without embolization and 1037.5 ml in those with embolization. This difference was not statistically significant because of the high standard deviation in the nonembolized group. However, when data were analyzed by tumor stage, a significant difference was noted between the embolized and the nonembolized patients with high-grade tumors but not between those with low-grade tumors.
Preoperative embolization of the branches of the external carotid appears to facilitate removal of high grade tumors. The benefit of embolization in those with low-grade tumors is less clear cut, probably because there is less vascularity in low-grade tumors and so removal is easier. |
| doi_str_mv | 10.1007/bf00204142 |
| format | Article |
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Intraoperative blood loss in a group of 7 patients who underwent 10 procedures for JNA without preoperative embolization was compared with the blood loss of 13 patients who underwent 16 procedures after embolization of one or both external carotid arteries.
Mean blood loss was 5380 ml in patients without embolization and 1037.5 ml in those with embolization. This difference was not statistically significant because of the high standard deviation in the nonembolized group. However, when data were analyzed by tumor stage, a significant difference was noted between the embolized and the nonembolized patients with high-grade tumors but not between those with low-grade tumors.
Preoperative embolization of the branches of the external carotid appears to facilitate removal of high grade tumors. The benefit of embolization in those with low-grade tumors is less clear cut, probably because there is less vascularity in low-grade tumors and so removal is easier.</description><identifier>ISSN: 0174-1551</identifier><identifier>EISSN: 1432-086X</identifier><identifier>DOI: 10.1007/bf00204142</identifier><identifier>PMID: 7648591</identifier><identifier>CODEN: CAIRDG</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Adolescent ; Adult ; Angiofibroma - blood supply ; Angiofibroma - diagnostic imaging ; Angiofibroma - surgery ; Angiography ; Biological and medical sciences ; Blood Loss, Surgical - prevention & control ; Child ; Diseases of the upper aerodigestive tract ; Embolization, Therapeutic ; Ent and stomatology ; Humans ; Medical sciences ; Nasopharyngeal Neoplasms - blood supply ; Nasopharyngeal Neoplasms - diagnostic imaging ; Nasopharyngeal Neoplasms - surgery ; Preoperative Care ; Radiography, Interventional ; Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) ; Retrospective Studies</subject><ispartof>Cardiovascular and interventional radiology, 1995-05, Vol.18 (3), p.158-161</ispartof><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-6f180a2311ada915566dce1ec719693d755721baf496a303662df60b76f2b7ff3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3593402$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/7648591$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>MOULIN, G</creatorcontrib><creatorcontrib>CHAGNAUD, C</creatorcontrib><creatorcontrib>GRAS, R</creatorcontrib><creatorcontrib>GUEGUEN, E</creatorcontrib><creatorcontrib>DESSI, P</creatorcontrib><creatorcontrib>GAUBERT, J.-Y</creatorcontrib><creatorcontrib>BARTOLI, J.-M</creatorcontrib><creatorcontrib>ZANARET, M</creatorcontrib><creatorcontrib>BOTTI, G</creatorcontrib><creatorcontrib>CANNONI, M</creatorcontrib><title>Juvenile nasopharyngeal angiofibroma: comparison of blood loss during removal in embolized group versus nonembolized group</title><title>Cardiovascular and interventional radiology</title><addtitle>Cardiovasc Intervent Radiol</addtitle><description>This retrospective study was performed to assess the beneficial effect of preoperative embolization of juvenile nasopharyngeal angiofibromas (JNA) in terms of blood loss during surgery.
Intraoperative blood loss in a group of 7 patients who underwent 10 procedures for JNA without preoperative embolization was compared with the blood loss of 13 patients who underwent 16 procedures after embolization of one or both external carotid arteries.
Mean blood loss was 5380 ml in patients without embolization and 1037.5 ml in those with embolization. This difference was not statistically significant because of the high standard deviation in the nonembolized group. However, when data were analyzed by tumor stage, a significant difference was noted between the embolized and the nonembolized patients with high-grade tumors but not between those with low-grade tumors.
Preoperative embolization of the branches of the external carotid appears to facilitate removal of high grade tumors. The benefit of embolization in those with low-grade tumors is less clear cut, probably because there is less vascularity in low-grade tumors and so removal is easier.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Angiofibroma - blood supply</subject><subject>Angiofibroma - diagnostic imaging</subject><subject>Angiofibroma - surgery</subject><subject>Angiography</subject><subject>Biological and medical sciences</subject><subject>Blood Loss, Surgical - prevention & control</subject><subject>Child</subject><subject>Diseases of the upper aerodigestive tract</subject><subject>Embolization, Therapeutic</subject><subject>Ent and stomatology</subject><subject>Humans</subject><subject>Medical sciences</subject><subject>Nasopharyngeal Neoplasms - blood supply</subject><subject>Nasopharyngeal Neoplasms - diagnostic imaging</subject><subject>Nasopharyngeal Neoplasms - surgery</subject><subject>Preoperative Care</subject><subject>Radiography, Interventional</subject><subject>Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. 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Diet therapy and various other treatments (general aspects)</topic><topic>Retrospective Studies</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>MOULIN, G</creatorcontrib><creatorcontrib>CHAGNAUD, C</creatorcontrib><creatorcontrib>GRAS, R</creatorcontrib><creatorcontrib>GUEGUEN, E</creatorcontrib><creatorcontrib>DESSI, P</creatorcontrib><creatorcontrib>GAUBERT, J.-Y</creatorcontrib><creatorcontrib>BARTOLI, J.-M</creatorcontrib><creatorcontrib>ZANARET, M</creatorcontrib><creatorcontrib>BOTTI, G</creatorcontrib><creatorcontrib>CANNONI, M</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Cardiovascular and interventional radiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>MOULIN, G</au><au>CHAGNAUD, C</au><au>GRAS, R</au><au>GUEGUEN, E</au><au>DESSI, P</au><au>GAUBERT, J.-Y</au><au>BARTOLI, J.-M</au><au>ZANARET, M</au><au>BOTTI, G</au><au>CANNONI, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Juvenile nasopharyngeal angiofibroma: comparison of blood loss during removal in embolized group versus nonembolized group</atitle><jtitle>Cardiovascular and interventional radiology</jtitle><addtitle>Cardiovasc Intervent Radiol</addtitle><date>1995-05-01</date><risdate>1995</risdate><volume>18</volume><issue>3</issue><spage>158</spage><epage>161</epage><pages>158-161</pages><issn>0174-1551</issn><eissn>1432-086X</eissn><coden>CAIRDG</coden><abstract>This retrospective study was performed to assess the beneficial effect of preoperative embolization of juvenile nasopharyngeal angiofibromas (JNA) in terms of blood loss during surgery.
Intraoperative blood loss in a group of 7 patients who underwent 10 procedures for JNA without preoperative embolization was compared with the blood loss of 13 patients who underwent 16 procedures after embolization of one or both external carotid arteries.
Mean blood loss was 5380 ml in patients without embolization and 1037.5 ml in those with embolization. This difference was not statistically significant because of the high standard deviation in the nonembolized group. However, when data were analyzed by tumor stage, a significant difference was noted between the embolized and the nonembolized patients with high-grade tumors but not between those with low-grade tumors.
Preoperative embolization of the branches of the external carotid appears to facilitate removal of high grade tumors. The benefit of embolization in those with low-grade tumors is less clear cut, probably because there is less vascularity in low-grade tumors and so removal is easier.</abstract><cop>Heidelberg</cop><cop>Berlin</cop><pub>Springer</pub><pmid>7648591</pmid><doi>10.1007/bf00204142</doi><tpages>4</tpages></addata></record> |
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| subjects | Adolescent Adult Angiofibroma - blood supply Angiofibroma - diagnostic imaging Angiofibroma - surgery Angiography Biological and medical sciences Blood Loss, Surgical - prevention & control Child Diseases of the upper aerodigestive tract Embolization, Therapeutic Ent and stomatology Humans Medical sciences Nasopharyngeal Neoplasms - blood supply Nasopharyngeal Neoplasms - diagnostic imaging Nasopharyngeal Neoplasms - surgery Preoperative Care Radiography, Interventional Radiotherapy. Instrumental treatment. Physiotherapy. Reeducation. Rehabilitation, orthophony, crenotherapy. Diet therapy and various other treatments (general aspects) Retrospective Studies |
| title | Juvenile nasopharyngeal angiofibroma: comparison of blood loss during removal in embolized group versus nonembolized group |
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