Ultrasound parameters of normal lacrimal sac and chronic dacryocystitis
To compared the ultrasound findings of the lacrimal sac between subjects with normal lacrimal systems those with chronic dacryocystitis. A retrospective study of 10 subjects with a normal lacrimal system (Group 1) and 10 with chronic dacryocystitis (Group 2) diagnosed according to B-mode ultrasound...
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| Veröffentlicht in: | Arquivos brasileiros de oftalmologia 2017-06, Vol.80 (3), p.172-175 |
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| creator | Machado, Marco Antonio de Campos Silva, João Amaro Ferrari Garcia, Eduardo Alonso Allemann, Norma |
| description | To compared the ultrasound findings of the lacrimal sac between subjects with normal lacrimal systems those with chronic dacryocystitis.
A retrospective study of 10 subjects with a normal lacrimal system (Group 1) and 10 with chronic dacryocystitis (Group 2) diagnosed according to B-mode ultrasound with a 10-MHz transducer and the direct-contact technique (AVISO, Quantel Medical) for lacrimal sac assessment. We analyzed the dimensions, features, and content of the sacs. Characteristics of the population: female: 6, Group 1; 8, Group 2; mean age 48.4 years (SD=19.9; range, 22-80 years), Group 1; 50.5 years (SD=15.5; range, 25-75 years), Group 2.
The dimensions of the lacrimal sac were as follows: anteroposterior 1.86 and 10.99 mm in Groups 1 and 2, respectively, p |
| doi_str_mv | 10.5935/0004-2749.20170042 |
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A retrospective study of 10 subjects with a normal lacrimal system (Group 1) and 10 with chronic dacryocystitis (Group 2) diagnosed according to B-mode ultrasound with a 10-MHz transducer and the direct-contact technique (AVISO, Quantel Medical) for lacrimal sac assessment. We analyzed the dimensions, features, and content of the sacs. Characteristics of the population: female: 6, Group 1; 8, Group 2; mean age 48.4 years (SD=19.9; range, 22-80 years), Group 1; 50.5 years (SD=15.5; range, 25-75 years), Group 2.
The dimensions of the lacrimal sac were as follows: anteroposterior 1.86 and 10.99 mm in Groups 1 and 2, respectively, p<0.0001; vertical 9.79 and 14.13 mm in Groups 1 and 2, respectively, p=0.049. Qualitative evaluation of the lacrimal sac contents showed hypoechogenic content in Group 1 (10, 100%) and hyperechogenic punctiform content in Group 2 (10, 100%) with partial filling in seven cases (70%).
Ultrasonography can differentiate normal lacrimal sacs from sacs compromised by chronic dacryocystitis, thus being useful as an adjunct to clinical examination and surgical planning.</description><identifier>ISSN: 0004-2749</identifier><identifier>ISSN: 1678-2925</identifier><identifier>EISSN: 1678-2925</identifier><identifier>DOI: 10.5935/0004-2749.20170042</identifier><identifier>PMID: 28832742</identifier><language>eng</language><publisher>Brazil: Conselho Brasileiro de Oftalmologia</publisher><subject>Adult ; Aged ; Aged, 80 and over ; Case-Control Studies ; Chronic Disease ; Dacryocystitis - pathology ; Female ; Humans ; Lacrimal Duct Obstruction - diagnostic imaging ; Lacrimal Duct Obstruction - pathology ; Male ; Middle Aged ; Nasolacrimal Duct - diagnostic imaging ; Nasolacrimal Duct - pathology ; OPHTHALMOLOGY ; Organ Size ; Reproducibility of Results ; Retrospective Studies ; Ultrasonography - methods</subject><ispartof>Arquivos brasileiros de oftalmologia, 2017-06, Vol.80 (3), p.172-175</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c452t-d910c54c60c156a5535923398344cd3fc089ad4df2c598f9662f80f92c8c8dfc3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/28832742$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Machado, Marco Antonio de Campos</creatorcontrib><creatorcontrib>Silva, João Amaro Ferrari</creatorcontrib><creatorcontrib>Garcia, Eduardo Alonso</creatorcontrib><creatorcontrib>Allemann, Norma</creatorcontrib><title>Ultrasound parameters of normal lacrimal sac and chronic dacryocystitis</title><title>Arquivos brasileiros de oftalmologia</title><addtitle>Arq Bras Oftalmol</addtitle><description>To compared the ultrasound findings of the lacrimal sac between subjects with normal lacrimal systems those with chronic dacryocystitis.
A retrospective study of 10 subjects with a normal lacrimal system (Group 1) and 10 with chronic dacryocystitis (Group 2) diagnosed according to B-mode ultrasound with a 10-MHz transducer and the direct-contact technique (AVISO, Quantel Medical) for lacrimal sac assessment. We analyzed the dimensions, features, and content of the sacs. Characteristics of the population: female: 6, Group 1; 8, Group 2; mean age 48.4 years (SD=19.9; range, 22-80 years), Group 1; 50.5 years (SD=15.5; range, 25-75 years), Group 2.
The dimensions of the lacrimal sac were as follows: anteroposterior 1.86 and 10.99 mm in Groups 1 and 2, respectively, p<0.0001; vertical 9.79 and 14.13 mm in Groups 1 and 2, respectively, p=0.049. Qualitative evaluation of the lacrimal sac contents showed hypoechogenic content in Group 1 (10, 100%) and hyperechogenic punctiform content in Group 2 (10, 100%) with partial filling in seven cases (70%).
Ultrasonography can differentiate normal lacrimal sacs from sacs compromised by chronic dacryocystitis, thus being useful as an adjunct to clinical examination and surgical planning.</description><subject>Adult</subject><subject>Aged</subject><subject>Aged, 80 and over</subject><subject>Case-Control Studies</subject><subject>Chronic Disease</subject><subject>Dacryocystitis - pathology</subject><subject>Female</subject><subject>Humans</subject><subject>Lacrimal Duct Obstruction - diagnostic imaging</subject><subject>Lacrimal Duct Obstruction - pathology</subject><subject>Male</subject><subject>Middle Aged</subject><subject>Nasolacrimal Duct - diagnostic imaging</subject><subject>Nasolacrimal Duct - pathology</subject><subject>OPHTHALMOLOGY</subject><subject>Organ Size</subject><subject>Reproducibility of Results</subject><subject>Retrospective Studies</subject><subject>Ultrasonography - methods</subject><issn>0004-2749</issn><issn>1678-2925</issn><issn>1678-2925</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNo9kDFPwzAQhS0EoqXwBxhQRpYU52wn9ogQFKRKDNDZMhdbpErjYidD_z2O0na6O_u9O72PkPuCLoVi4olSynOouFoCLao0wAWZF2Ulc1AgLsn8LJiRmxi3lAJXSlyTGUjJ0jvMyWrT9sFEP3R1tjfB7GxvQ8y8yzofdqbNWoOhGZtoMDNJhb_Bdw1mdfo4eDzEvumbeEuunGmjvTvWBdm8vX6_vOfrz9XHy_M6Ry6gz2tVUBQcS4qFKI0QTChgTEnGOdbMIZXK1Lx2gEJJp8oSnKROAUqUtUO2IMtpb8TGtl5v_RC6dFB_jWH1GHaCQRlNFZLhcTLsg_8bbOz1rolo29Z01g9RF4pBYsYrkaQwSTH4GIN1ej9GDwddUD0S1-cb-kQ8mR6O-4efna3PlhNi9g_ciXig</recordid><startdate>20170601</startdate><enddate>20170601</enddate><creator>Machado, Marco Antonio de Campos</creator><creator>Silva, João Amaro Ferrari</creator><creator>Garcia, Eduardo Alonso</creator><creator>Allemann, Norma</creator><general>Conselho Brasileiro de Oftalmologia</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>GPN</scope></search><sort><creationdate>20170601</creationdate><title>Ultrasound parameters of normal lacrimal sac and chronic dacryocystitis</title><author>Machado, Marco Antonio de Campos ; Silva, João Amaro Ferrari ; Garcia, Eduardo Alonso ; Allemann, Norma</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c452t-d910c54c60c156a5535923398344cd3fc089ad4df2c598f9662f80f92c8c8dfc3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>Aged</topic><topic>Aged, 80 and over</topic><topic>Case-Control Studies</topic><topic>Chronic Disease</topic><topic>Dacryocystitis - pathology</topic><topic>Female</topic><topic>Humans</topic><topic>Lacrimal Duct Obstruction - diagnostic imaging</topic><topic>Lacrimal Duct Obstruction - pathology</topic><topic>Male</topic><topic>Middle Aged</topic><topic>Nasolacrimal Duct - diagnostic imaging</topic><topic>Nasolacrimal Duct - pathology</topic><topic>OPHTHALMOLOGY</topic><topic>Organ Size</topic><topic>Reproducibility of Results</topic><topic>Retrospective Studies</topic><topic>Ultrasonography - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Machado, Marco Antonio de Campos</creatorcontrib><creatorcontrib>Silva, João Amaro Ferrari</creatorcontrib><creatorcontrib>Garcia, Eduardo Alonso</creatorcontrib><creatorcontrib>Allemann, Norma</creatorcontrib><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><collection>SciELO</collection><jtitle>Arquivos brasileiros de oftalmologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Machado, Marco Antonio de Campos</au><au>Silva, João Amaro Ferrari</au><au>Garcia, Eduardo Alonso</au><au>Allemann, Norma</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ultrasound parameters of normal lacrimal sac and chronic dacryocystitis</atitle><jtitle>Arquivos brasileiros de oftalmologia</jtitle><addtitle>Arq Bras Oftalmol</addtitle><date>2017-06-01</date><risdate>2017</risdate><volume>80</volume><issue>3</issue><spage>172</spage><epage>175</epage><pages>172-175</pages><issn>0004-2749</issn><issn>1678-2925</issn><eissn>1678-2925</eissn><abstract>To compared the ultrasound findings of the lacrimal sac between subjects with normal lacrimal systems those with chronic dacryocystitis.
A retrospective study of 10 subjects with a normal lacrimal system (Group 1) and 10 with chronic dacryocystitis (Group 2) diagnosed according to B-mode ultrasound with a 10-MHz transducer and the direct-contact technique (AVISO, Quantel Medical) for lacrimal sac assessment. We analyzed the dimensions, features, and content of the sacs. Characteristics of the population: female: 6, Group 1; 8, Group 2; mean age 48.4 years (SD=19.9; range, 22-80 years), Group 1; 50.5 years (SD=15.5; range, 25-75 years), Group 2.
The dimensions of the lacrimal sac were as follows: anteroposterior 1.86 and 10.99 mm in Groups 1 and 2, respectively, p<0.0001; vertical 9.79 and 14.13 mm in Groups 1 and 2, respectively, p=0.049. Qualitative evaluation of the lacrimal sac contents showed hypoechogenic content in Group 1 (10, 100%) and hyperechogenic punctiform content in Group 2 (10, 100%) with partial filling in seven cases (70%).
Ultrasonography can differentiate normal lacrimal sacs from sacs compromised by chronic dacryocystitis, thus being useful as an adjunct to clinical examination and surgical planning.</abstract><cop>Brazil</cop><pub>Conselho Brasileiro de Oftalmologia</pub><pmid>28832742</pmid><doi>10.5935/0004-2749.20170042</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IngentaConnect Free/Open Access Journals |
| subjects | Adult Aged Aged, 80 and over Case-Control Studies Chronic Disease Dacryocystitis - pathology Female Humans Lacrimal Duct Obstruction - diagnostic imaging Lacrimal Duct Obstruction - pathology Male Middle Aged Nasolacrimal Duct - diagnostic imaging Nasolacrimal Duct - pathology OPHTHALMOLOGY Organ Size Reproducibility of Results Retrospective Studies Ultrasonography - methods |
| title | Ultrasound parameters of normal lacrimal sac and chronic dacryocystitis |
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