{"created":"2025-02-23T06:44:56.112652+00:00","id":2013829,"links":{},"metadata":{"_buckets":{"deposit":"c874e63c-7792-4ce6-922d-9a846e9d1753"},"_deposit":{"created_by":41,"id":"2013829","owners":[41],"pid":{"revision_id":0,"type":"depid","value":"2013829"},"status":"published"},"_oai":{"id":"oai:hiroshima.repo.nii.ac.jp:02013829","sets":["1727147343679:1730442224523:1730442225056"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_title":"A small number of malignant lymphoma cells detected in urine cytology and the characteristic cytological findings: A case of urinary tract involvement of diffuse large B-cell lymphoma","subitem_title_language":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"KOBAYASHI, Go","creatorNameLang":"en"}],"familyNames":[{"familyName":"KOBAYASHI","familyNameLang":"en"}],"givenNames":[{"givenName":"Go","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"URAOKA, Naohiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"URAOKA","familyNameLang":"en"}],"givenNames":[{"givenName":"Naohiro","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"SHIBATA, Jun","creatorNameLang":"en"}],"familyNames":[{"familyName":"SHIBATA","familyNameLang":"en"}],"givenNames":[{"givenName":"Jun","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"MATSUMOTO, Junko","creatorNameLang":"en"}],"familyNames":[{"familyName":"MATSUMOTO","familyNameLang":"en"}],"givenNames":[{"givenName":"Junko","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"NOBUHIRO, Ryosuke","creatorNameLang":"en"}],"familyNames":[{"familyName":"NOBUHIRO","familyNameLang":"en"}],"givenNames":[{"givenName":"Ryosuke","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"KUWAHARA, Risa","creatorNameLang":"en"}],"familyNames":[{"familyName":"KUWAHARA","familyNameLang":"en"}],"givenNames":[{"givenName":"Risa","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"SAITO, Yoichi","creatorNameLang":"en"}],"familyNames":[{"familyName":"SAITO","familyNameLang":"en"}],"givenNames":[{"givenName":"Yoichi","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"NOSE, Hiroyuki","creatorNameLang":"en"}],"familyNames":[{"familyName":"NOSE","familyNameLang":"en"}],"givenNames":[{"givenName":"Hiroyuki","givenNameLang":"en"}]},{"creatorNames":[{"creatorName":"SENTANI, Kazuhiro","creatorNameLang":"en"}],"familyNames":[{"familyName":"SENTANI","familyNameLang":"en"}],"givenNames":[{"givenName":"Kazuhiro","givenNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186499011":{"attribute_name":"Rights","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2024 Hiroshima University Medical Press","subitem_rights_language":"en"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_subject":"Urine cytology","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"DLBCL","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cytological findings","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Immunocytochemistry","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Cases in which malignant lymphoma (ML) is detected in urine cytology are rare; to the best of our knowledge, only eight cases of non-Hodgkin lymphoma that were detected on urine cytology have been reported. Herein, we report a case of diffuse large B-cell lymphoma (DLBCL) that was detected on urine cytology, focusing on the cytological findings. A 75-year-old man was referred to our hospital because of fever. Computed tomography showed a dense soft tissue lesion in the right lower ureter. Right hydronephrosis, a thickened bladder wall, and enlargement of the para-aortic, right external iliac, and inguinal lymph nodes were also observed. Clinically, upper tract or bladder urothelial carcinoma was suspected and urine cytology was performed. A small number of isolated atypical cells were detected, which showed high nuclear–cytoplasmic ratios, nuclear membrane irregularities, fine chromatin, and enlarged prominent nucleoli with scant clear cytoplasm. Liquid-based cytology with immunocytochemistry revealed that the atypical cells were positive for LCA and negative for CK AE1/AE3, suggesting the possibility of ML. In addition to urine cytology, atypical cells were observed in the urine sediment test. Bladder and inguinal lymph node biopsies were performed and a histological diagnosis of DLBCL (NOS, activated B-cell subtype) was made. Familiarity with and recognition of the characteristic cytopathological findings of ML on urine cytology are important for making a correct diagnosis.","subitem_description_language":"en"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_publisher":"Hiroshima University Medical Press","subitem_publisher_language":"en"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_1617187024783":{"attribute_name":"開始ページ","attribute_value_mlt":[{"subitem_start_page":"23"}]},"item_1617187056579":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1-2","bibliographicNumberOfPages":"5","bibliographicPageEnd":"27","bibliographicPageStart":"23","bibliographicVolumeNumber":"73","bibliographic_titles":[{"bibliographic_title":"Hiroshima Journal of Medical Sciences","bibliographic_titleLang":"en"}]}]},"item_1617258105262":{"attribute_name":"item_1617258105262","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","date":[{"dateType":"Available","dateValue":"2024-08-07"}],"displaytype":"simple","filename":"HiroshimaJMedSci_73_23.pdf","filesize":[{"value":"5.7 MB"}],"mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://hiroshima.repo.nii.ac.jp/record/2013829/files/HiroshimaJMedSci_73_23.pdf"},"version_id":"d901dab5-ec31-4b05-8adb-5f075f9fabbb"}]},"item_1732771732025":{"attribute_name":"旧ID","attribute_value":"55344"},"item_title":"A small number of malignant lymphoma cells detected in urine cytology and the characteristic cytological findings: A case of urinary tract involvement of diffuse large B-cell lymphoma","item_type_id":"40003","owner":"41","path":["1730442225056"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-08-07"},"publish_date":"2024-08-07","publish_status":"0","recid":"2013829","relation_version_is_last":true,"title":["A small number of malignant lymphoma cells detected in urine cytology and the characteristic cytological findings: A case of urinary tract involvement of diffuse large B-cell lymphoma"],"weko_creator_id":"41","weko_shared_id":-1},"updated":"2025-06-02T03:36:09.595110+00:00"}