{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1360002216005748352.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1016/j.jdermsci.2017.12.013"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0923181117310174?httpAccept=text/xml"}},{"identifier":{"@type":"URI","@value":"https://api.elsevier.com/content/article/PII:S0923181117310174?httpAccept=text/plain"}},{"identifier":{"@type":"PMID","@value":"29289416"}},{"identifier":{"@type":"URI","@value":"https://search.jamas.or.jp/link/ui/2019185570"}}],"resourceType":"学術雑誌論文(journal article)","dc:title":[{"@value":"Lymphatic transit rate as a predictive parameter for nodal metastasis in primary limb malignant melanoma"}],"description":[{"notation":[{"@value":"The status of sentinel lymph node (SLN) is one of the most predictive prognostic factors in patients with clinically localized malignant melanomas (MMs). However, since the positive SLN metastatic rate is as low as 20%, it is desirable to minimize SLN biopsy performance with imaging. By dynamic lymphoscintigraphy, we have proposed the lymphatic transit rate (LTR), the value that the distance between the primary lesion and SLN is divided by scintigraphic saturation time. LTR represents the scintigraphic saturation velocity and can be used for evaluation of metastasis of skin cancers.Dynamic lymphoscintigraphy data from 36 lymph nodes in 36 patients with primary MM on the limb were analyzed. The initial sites of the MMs were the lower limb in 24 patients and the upper limb in 12 patients. Histopathologically, nodal metastasis was found in 10 patients.In the lower limb MM, the mean LTRs were 3.49 cm/min in histologically non-metastatic SLNs and 4.49 cm/min in histologically metastatic SLNs (P = 0.0056). In the upper limb MM, the mean LTRs were 2.59 cm/min in non-metastatic SLNs and 3.94 cm/min in metastatic SLNs (P = 0.0162). Thus, significantly higher LTRs were obtained in the metastatic SLNs. All SLNs with LTR  4.0 cm/min in the lower limb MM and those with LTR  3.0 cm/min in the upper limb MM were non-metastatic.LTR is a useful predictive indicator for nodal metastasis and SLN biopsy performance in MMs."}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1420564276185216128","@type":"Researcher","personIdentifier":[{"@type":"KAKEN_RESEARCHERS","@value":"40456554"},{"@type":"NRID","@value":"1000040456554"},{"@type":"NRID","@value":"9000398631175"},{"@type":"NRID","@value":"9000254173509"},{"@type":"NRID","@value":"9000007515344"},{"@type":"NRID","@value":"9000020026422"},{"@type":"NRID","@value":"9000240099516"},{"@type":"NRID","@value":"9000272999186"},{"@type":"NRID","@value":"9000254173688"}],"foaf:name":[{"@value":"Masao Fujiwara"}]},{"@id":"https://cir.nii.ac.jp/crid/1380003444178902917","@type":"Researcher","foaf:name":[{"@value":"Takahiro Suzuki"}]},{"@id":"https://cir.nii.ac.jp/crid/1380003444178902916","@type":"Researcher","foaf:name":[{"@value":"Akira Kasuya"}]},{"@id":"https://cir.nii.ac.jp/crid/1380003444178902912","@type":"Researcher","foaf:name":[{"@value":"Takatoshi Shimauchi"}]},{"@id":"https://cir.nii.ac.jp/crid/1380003444178902915","@type":"Researcher","foaf:name":[{"@value":"Hidekazu Fukamizu"}]},{"@id":"https://cir.nii.ac.jp/crid/1380003444178902913","@type":"Researcher","foaf:name":[{"@value":"Yoshiki Tokura"}]}],"publication":{"publicationIdentifier":[{"@type":"PISSN","@value":"09231811"}],"prism:publicationName":[{"@value":"Journal of Dermatological Science"}],"dc:publisher":[{"@value":"Elsevier BV"}],"prism:publicationDate":"2018-04","prism:volume":"90","prism:number":"1","prism:startingPage":"27","prism:endingPage":"34"},"reviewed":"false","dc:rights":["https://www.elsevier.com/tdm/userlicense/1.0/"],"url":[{"@id":"https://api.elsevier.com/content/article/PII:S0923181117310174?httpAccept=text/xml"},{"@id":"https://api.elsevier.com/content/article/PII:S0923181117310174?httpAccept=text/plain"},{"@id":"https://search.jamas.or.jp/link/ui/2019185570"}],"createdAt":"2017-12-23","modifiedAt":"2019-02-05","foaf:topic":[{"@id":"https://cir.nii.ac.jp/all?q=Dermatology","dc:title":"Dermatology"},{"@id":"https://cir.nii.ac.jp/all?q=Molecular%20Biology","dc:title":"Molecular Biology"},{"@id":"https://cir.nii.ac.jp/all?q=Biochemistry","dc:title":"Biochemistry"}],"project":[{"@id":"https://cir.nii.ac.jp/crid/1040000781916048512","@type":"Project","projectIdentifier":[{"@type":"KAKEN","@value":"16K10274"},{"@type":"JGN","@value":"JP16K10274"},{"@type":"URI","@value":"https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16K10274/"}],"notation":[{"@language":"ja","@value":"新規リンパシンチグラフィックパラメーターに基づく非侵襲的皮膚癌転移診断法の開発"},{"@language":"en","@value":"Noninvasive method for diagnosis of skin cancer metastasis based on novel lymphoscintigraphic parameters"}]}],"relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360011146166662016","@type":"Article","relationType":["references"],"jpcoar:relatedTitle":[{"@value":"Tumour lymphangiogenesis is a possible predictor of sentinel lymph node status in cutaneous melanoma: a case–control study"}]},{"@id":"https://cir.nii.ac.jp/crid/1360285710421619328","@type":"Article","resourceType":"学術雑誌論文(journal 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