New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign
Background and Aim Endoscopy, barium esophagram and manometry are used in the diagnosis of achalasia. In the case of early achalasia, characteristic endoscopic findings are difficult to recognize. As a result, the diagnosis of achalasia is often made several years after symptom onset. Therefore, we...
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| Veröffentlicht in: | Digestive endoscopy 2016-09, Vol.28 (6), p.645-649 |
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| creator | Gomi, Kuniyo Inoue, Haruhiro Ikeda, Haruo Bechara, Robert Sato, Chiaki Ito, Hiroaki Onimaru, Manabu Kitamura, Yohei Suzuki, Michitaka Nakamura, Jun Hata, Yoshitaka Maruyama, Shota Sumi, Kazuya Takahashi, Hiroshi |
| description | Background and Aim
Endoscopy, barium esophagram and manometry are used in the diagnosis of achalasia. In the case of early achalasia, characteristic endoscopic findings are difficult to recognize. As a result, the diagnosis of achalasia is often made several years after symptom onset. Therefore, we examined the endoscopic findings of the cardiac orifice in achalasia and propose a new classification.
Methods
A total of 400 patients with spastic esophageal motility disorders who underwent peroral endoscopic myotomy (POEM) at our hospital between March 2014 and August 2015 were screened for this study. Champagne glass sign (CG) was defined as when the distal end of the lower esophageal sphincter relaxation failure (LESRF) was proximal to the squamocolumnar junction (SCJ) and the SCJ was dilated in the retroflex view. Specifically, CG‐1 was defined as a distance from the SCJ to the lower end of LESRF of |
| doi_str_mv | 10.1111/den.12642 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_1816631837</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1816631837</sourcerecordid><originalsourceid>FETCH-LOGICAL-c5232-bb6ff6eacb230fd6c095b288c2cdb5de95f68adbd41549eb0d5931cdab66a0983</originalsourceid><addsrcrecordid>eNp1kEtPGzEURi3UqqS0i_6BysuyGPA74-7a8GgllIqqCImNdW3fSQyT8XSciPLvmRBgV2_uwuc7i0PIJ86O-PiOI3ZHXBgl9siEKyUrbgx_QybMcl1pI_U-eV_KLWNcWKXekX1hrLGq5hPi53hPsYu5hNynQEMLpaQmBVin3NHc0PUSaYAhJgg0D9svpKmjWHK_hAVCSyEsYZwl-EpnS1j1sOiQLrYiWtKi-0DeNtAW_Ph8D8jV2emf2Y_q4tf5z9m3iypoIUXlvWkagxC8kKyJJjCrvajrIEL0OqLVjakh-qi4VhY9i9pKHiJ4Y4DZWh6QLztvP-S_Gyxrt0olYNtCh3lTHK_HLJLXcjqihzs0DLmUARvXD2kFw4PjzG2TujGpe0o6sp-ftRu_wvhKvjQcgeMdcJ9afPi_yZ2czl-U1W6Ryhr_vS5guHNmKqfaXc_Pnbq5_P390pw5Ix8BZueQrQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1816631837</pqid></control><display><type>article</type><title>New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign</title><source>MEDLINE</source><source>Wiley Online Library Journals Frontfile Complete</source><creator>Gomi, Kuniyo ; Inoue, Haruhiro ; Ikeda, Haruo ; Bechara, Robert ; Sato, Chiaki ; Ito, Hiroaki ; Onimaru, Manabu ; Kitamura, Yohei ; Suzuki, Michitaka ; Nakamura, Jun ; Hata, Yoshitaka ; Maruyama, Shota ; Sumi, Kazuya ; Takahashi, Hiroshi</creator><creatorcontrib>Gomi, Kuniyo ; Inoue, Haruhiro ; Ikeda, Haruo ; Bechara, Robert ; Sato, Chiaki ; Ito, Hiroaki ; Onimaru, Manabu ; Kitamura, Yohei ; Suzuki, Michitaka ; Nakamura, Jun ; Hata, Yoshitaka ; Maruyama, Shota ; Sumi, Kazuya ; Takahashi, Hiroshi</creatorcontrib><description>Background and Aim
Endoscopy, barium esophagram and manometry are used in the diagnosis of achalasia. In the case of early achalasia, characteristic endoscopic findings are difficult to recognize. As a result, the diagnosis of achalasia is often made several years after symptom onset. Therefore, we examined the endoscopic findings of the cardiac orifice in achalasia and propose a new classification.
Methods
A total of 400 patients with spastic esophageal motility disorders who underwent peroral endoscopic myotomy (POEM) at our hospital between March 2014 and August 2015 were screened for this study. Champagne glass sign (CG) was defined as when the distal end of the lower esophageal sphincter relaxation failure (LESRF) was proximal to the squamocolumnar junction (SCJ) and the SCJ was dilated in the retroflex view. Specifically, CG‐1 was defined as a distance from the SCJ to the lower end of LESRF of <1 cm, and CG‐2 was defined as a distance ≥1 cm.
Results
CG‐0 was seen in 73 patients (28.0%), whereas the CG sign was seen in 186 patients (71.3%), of whom 170 (65.1%) were CG‐1 and 16 (6.1%) were CG‐2.
Conclusions
The CG sign is often observed in esophageal achalasia patients. CG‐0 (equal to Maki‐tsuki) was observed in 28.0% of achalasia patients only. Its absence with dilated SCJ cannot be used to rule out achalasia. Barium esophagram and manometry should be done if esophageal achalasia is strongly suspected.</description><identifier>ISSN: 0915-5635</identifier><identifier>EISSN: 1443-1661</identifier><identifier>DOI: 10.1111/den.12642</identifier><identifier>PMID: 26969481</identifier><language>eng</language><publisher>Australia: Blackwell Publishing Ltd</publisher><subject>Endoscopy ; esophageal achalasia ; Esophageal Achalasia - classification ; Esophageal Achalasia - diagnosis ; esophageal sphincter ; Esophageal Sphincter, Lower ; Humans ; lower esophageal sphincter relaxation failure ; Manometry ; Natural Orifice Endoscopic Surgery ; Treatment Outcome</subject><ispartof>Digestive endoscopy, 2016-09, Vol.28 (6), p.645-649</ispartof><rights>2016 Japan Gastroenterological Endoscopy Society</rights><rights>2016 Japan Gastroenterological Endoscopy Society.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5232-bb6ff6eacb230fd6c095b288c2cdb5de95f68adbd41549eb0d5931cdab66a0983</citedby><cites>FETCH-LOGICAL-c5232-bb6ff6eacb230fd6c095b288c2cdb5de95f68adbd41549eb0d5931cdab66a0983</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Fden.12642$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Fden.12642$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26969481$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gomi, Kuniyo</creatorcontrib><creatorcontrib>Inoue, Haruhiro</creatorcontrib><creatorcontrib>Ikeda, Haruo</creatorcontrib><creatorcontrib>Bechara, Robert</creatorcontrib><creatorcontrib>Sato, Chiaki</creatorcontrib><creatorcontrib>Ito, Hiroaki</creatorcontrib><creatorcontrib>Onimaru, Manabu</creatorcontrib><creatorcontrib>Kitamura, Yohei</creatorcontrib><creatorcontrib>Suzuki, Michitaka</creatorcontrib><creatorcontrib>Nakamura, Jun</creatorcontrib><creatorcontrib>Hata, Yoshitaka</creatorcontrib><creatorcontrib>Maruyama, Shota</creatorcontrib><creatorcontrib>Sumi, Kazuya</creatorcontrib><creatorcontrib>Takahashi, Hiroshi</creatorcontrib><title>New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign</title><title>Digestive endoscopy</title><addtitle>Digestive Endoscopy</addtitle><description>Background and Aim
Endoscopy, barium esophagram and manometry are used in the diagnosis of achalasia. In the case of early achalasia, characteristic endoscopic findings are difficult to recognize. As a result, the diagnosis of achalasia is often made several years after symptom onset. Therefore, we examined the endoscopic findings of the cardiac orifice in achalasia and propose a new classification.
Methods
A total of 400 patients with spastic esophageal motility disorders who underwent peroral endoscopic myotomy (POEM) at our hospital between March 2014 and August 2015 were screened for this study. Champagne glass sign (CG) was defined as when the distal end of the lower esophageal sphincter relaxation failure (LESRF) was proximal to the squamocolumnar junction (SCJ) and the SCJ was dilated in the retroflex view. Specifically, CG‐1 was defined as a distance from the SCJ to the lower end of LESRF of <1 cm, and CG‐2 was defined as a distance ≥1 cm.
Results
CG‐0 was seen in 73 patients (28.0%), whereas the CG sign was seen in 186 patients (71.3%), of whom 170 (65.1%) were CG‐1 and 16 (6.1%) were CG‐2.
Conclusions
The CG sign is often observed in esophageal achalasia patients. CG‐0 (equal to Maki‐tsuki) was observed in 28.0% of achalasia patients only. Its absence with dilated SCJ cannot be used to rule out achalasia. Barium esophagram and manometry should be done if esophageal achalasia is strongly suspected.</description><subject>Endoscopy</subject><subject>esophageal achalasia</subject><subject>Esophageal Achalasia - classification</subject><subject>Esophageal Achalasia - diagnosis</subject><subject>esophageal sphincter</subject><subject>Esophageal Sphincter, Lower</subject><subject>Humans</subject><subject>lower esophageal sphincter relaxation failure</subject><subject>Manometry</subject><subject>Natural Orifice Endoscopic Surgery</subject><subject>Treatment Outcome</subject><issn>0915-5635</issn><issn>1443-1661</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kEtPGzEURi3UqqS0i_6BysuyGPA74-7a8GgllIqqCImNdW3fSQyT8XSciPLvmRBgV2_uwuc7i0PIJ86O-PiOI3ZHXBgl9siEKyUrbgx_QybMcl1pI_U-eV_KLWNcWKXekX1hrLGq5hPi53hPsYu5hNynQEMLpaQmBVin3NHc0PUSaYAhJgg0D9svpKmjWHK_hAVCSyEsYZwl-EpnS1j1sOiQLrYiWtKi-0DeNtAW_Ph8D8jV2emf2Y_q4tf5z9m3iypoIUXlvWkagxC8kKyJJjCrvajrIEL0OqLVjakh-qi4VhY9i9pKHiJ4Y4DZWh6QLztvP-S_Gyxrt0olYNtCh3lTHK_HLJLXcjqihzs0DLmUARvXD2kFw4PjzG2TujGpe0o6sp-ftRu_wvhKvjQcgeMdcJ9afPi_yZ2czl-U1W6Ryhr_vS5guHNmKqfaXc_Pnbq5_P390pw5Ix8BZueQrQ</recordid><startdate>201609</startdate><enddate>201609</enddate><creator>Gomi, Kuniyo</creator><creator>Inoue, Haruhiro</creator><creator>Ikeda, Haruo</creator><creator>Bechara, Robert</creator><creator>Sato, Chiaki</creator><creator>Ito, Hiroaki</creator><creator>Onimaru, Manabu</creator><creator>Kitamura, Yohei</creator><creator>Suzuki, Michitaka</creator><creator>Nakamura, Jun</creator><creator>Hata, Yoshitaka</creator><creator>Maruyama, Shota</creator><creator>Sumi, Kazuya</creator><creator>Takahashi, Hiroshi</creator><general>Blackwell Publishing Ltd</general><scope>BSCLL</scope><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></search><sort><creationdate>201609</creationdate><title>New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign</title><author>Gomi, Kuniyo ; Inoue, Haruhiro ; Ikeda, Haruo ; Bechara, Robert ; Sato, Chiaki ; Ito, Hiroaki ; Onimaru, Manabu ; Kitamura, Yohei ; Suzuki, Michitaka ; Nakamura, Jun ; Hata, Yoshitaka ; Maruyama, Shota ; Sumi, Kazuya ; Takahashi, Hiroshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5232-bb6ff6eacb230fd6c095b288c2cdb5de95f68adbd41549eb0d5931cdab66a0983</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Endoscopy</topic><topic>esophageal achalasia</topic><topic>Esophageal Achalasia - classification</topic><topic>Esophageal Achalasia - diagnosis</topic><topic>esophageal sphincter</topic><topic>Esophageal Sphincter, Lower</topic><topic>Humans</topic><topic>lower esophageal sphincter relaxation failure</topic><topic>Manometry</topic><topic>Natural Orifice Endoscopic Surgery</topic><topic>Treatment Outcome</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gomi, Kuniyo</creatorcontrib><creatorcontrib>Inoue, Haruhiro</creatorcontrib><creatorcontrib>Ikeda, Haruo</creatorcontrib><creatorcontrib>Bechara, Robert</creatorcontrib><creatorcontrib>Sato, Chiaki</creatorcontrib><creatorcontrib>Ito, Hiroaki</creatorcontrib><creatorcontrib>Onimaru, Manabu</creatorcontrib><creatorcontrib>Kitamura, Yohei</creatorcontrib><creatorcontrib>Suzuki, Michitaka</creatorcontrib><creatorcontrib>Nakamura, Jun</creatorcontrib><creatorcontrib>Hata, Yoshitaka</creatorcontrib><creatorcontrib>Maruyama, Shota</creatorcontrib><creatorcontrib>Sumi, Kazuya</creatorcontrib><creatorcontrib>Takahashi, Hiroshi</creatorcontrib><collection>Istex</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>Digestive endoscopy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gomi, Kuniyo</au><au>Inoue, Haruhiro</au><au>Ikeda, Haruo</au><au>Bechara, Robert</au><au>Sato, Chiaki</au><au>Ito, Hiroaki</au><au>Onimaru, Manabu</au><au>Kitamura, Yohei</au><au>Suzuki, Michitaka</au><au>Nakamura, Jun</au><au>Hata, Yoshitaka</au><au>Maruyama, Shota</au><au>Sumi, Kazuya</au><au>Takahashi, Hiroshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign</atitle><jtitle>Digestive endoscopy</jtitle><addtitle>Digestive Endoscopy</addtitle><date>2016-09</date><risdate>2016</risdate><volume>28</volume><issue>6</issue><spage>645</spage><epage>649</epage><pages>645-649</pages><issn>0915-5635</issn><eissn>1443-1661</eissn><abstract>Background and Aim
Endoscopy, barium esophagram and manometry are used in the diagnosis of achalasia. In the case of early achalasia, characteristic endoscopic findings are difficult to recognize. As a result, the diagnosis of achalasia is often made several years after symptom onset. Therefore, we examined the endoscopic findings of the cardiac orifice in achalasia and propose a new classification.
Methods
A total of 400 patients with spastic esophageal motility disorders who underwent peroral endoscopic myotomy (POEM) at our hospital between March 2014 and August 2015 were screened for this study. Champagne glass sign (CG) was defined as when the distal end of the lower esophageal sphincter relaxation failure (LESRF) was proximal to the squamocolumnar junction (SCJ) and the SCJ was dilated in the retroflex view. Specifically, CG‐1 was defined as a distance from the SCJ to the lower end of LESRF of <1 cm, and CG‐2 was defined as a distance ≥1 cm.
Results
CG‐0 was seen in 73 patients (28.0%), whereas the CG sign was seen in 186 patients (71.3%), of whom 170 (65.1%) were CG‐1 and 16 (6.1%) were CG‐2.
Conclusions
The CG sign is often observed in esophageal achalasia patients. CG‐0 (equal to Maki‐tsuki) was observed in 28.0% of achalasia patients only. Its absence with dilated SCJ cannot be used to rule out achalasia. Barium esophagram and manometry should be done if esophageal achalasia is strongly suspected.</abstract><cop>Australia</cop><pub>Blackwell Publishing Ltd</pub><pmid>26969481</pmid><doi>10.1111/den.12642</doi><tpages>5</tpages></addata></record> |
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| subjects | Endoscopy esophageal achalasia Esophageal Achalasia - classification Esophageal Achalasia - diagnosis esophageal sphincter Esophageal Sphincter, Lower Humans lower esophageal sphincter relaxation failure Manometry Natural Orifice Endoscopic Surgery Treatment Outcome |
| title | New endoscopic classification of the cardiac orifice in esophageal achalasia: Champagne glass sign |
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