{"id":"https://openalex.org/W2431902292","doi":null,"title":"[A case of jejunal malignant melanoma diagnosed by enteroscopy and pre-operative biopsy].","display_name":"[A case of jejunal malignant melanoma diagnosed by enteroscopy and pre-operative biopsy].","publication_year":2011,"publication_date":"2011-04-01","ids":{"openalex":"https://openalex.org/W2431902292","mag":"2431902292","pmid":"https://pubmed.ncbi.nlm.nih.gov/21467771"},"language":"ja","primary_location":{"id":"pmid:21467771","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21467771","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology","raw_type":"Case Reports"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5061063490","display_name":"Shinya Kawaguchi","orcid":"https://orcid.org/0000-0002-7038-7955","observed_orcids":["https://orcid.org/0000-0002-7038-7955"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinya Kawaguchi","raw_affiliation_strings":["Department of Gastroenterology, Yamada Red Cross Hospital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Gastroenterology, Yamada Red Cross Hospital","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070376841","display_name":"Shinya Sugimoto","orcid":"https://orcid.org/0000-0003-2243-2595","observed_orcids":["https://orcid.org/0000-0003-2243-2595"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shinya Sugimoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025724836","display_name":"Rei Yamamoto","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rei Yamamoto","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":null,"display_name":"Mitsuhiro Yamamura","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mitsuhiro Yamamura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087843870","display_name":"Jun Oyamada","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jun Oyamada","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083759558","display_name":"Mikito Kuroda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mikito Kuroda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043054451","display_name":"Akira Kamei","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Akira Kamei","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110484063","display_name":"Hyoe Sato","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hyoe Sato","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041540648","display_name":"Hirofumi Fuke","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Hirofumi Fuke","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102802655","display_name":"Yoshihiro Okuda","orcid":"https://orcid.org/0000-0002-3602-005X","observed_orcids":["https://orcid.org/0000-0002-3602-005X"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yoshihiro Okuda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5009531314","display_name":"Tadashi Yabana","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tadashi Yabana","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"108","issue":"4","first_page":"633","last_page":"9"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.32499998807907104,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.32499998807907104,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10392","display_name":"Cutaneous Melanoma Detection and Management","score":0.31349998712539673,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11485","display_name":"Gastrointestinal Tumor Research and Treatment","score":0.2849000096321106,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/single-balloon-enteroscopy","display_name":"single-balloon enteroscopy","score":0.9129999876022339},{"id":"https://openalex.org/keywords/preoperative-biopsy","display_name":"preoperative biopsy","score":0.8579999804496765},{"id":"https://openalex.org/keywords/segmental-intestinal-resection","display_name":"segmental bowel resection","score":0.8539999723434448},{"id":"https://openalex.org/keywords/lymph-node-dissection","display_name":"lymph node dissection","score":0.7229999899864197},{"id":"https://openalex.org/keywords/mesenteric-lymph-node-metastasis","display_name":"mesenteric lymph node metastasis","score":0.953000009059906},{"id":"https://openalex.org/keywords/adjuvant-chemotherapy","display_name":"adjuvant chemotherapy","score":0.8730000257492065},{"id":"https://openalex.org/keywords/dacarbazine","display_name":"dacarbazine","score":0.9589999914169312},{"id":"https://openalex.org/keywords/nimustine","display_name":"ACNU","score":0.8389999866485596},{"id":"https://openalex.org/keywords/vincristine","display_name":"vincristine","score":0.8460000157356262},{"id":"https://openalex.org/keywords/anemia","display_name":"anemia","score":0.6010000109672546},{"id":"https://openalex.org/keywords/small-intestine-neoplasms","display_name":"small intestine neoplasms","score":0.49900001287460327}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.889015793800354},{"id":"https://openalex.org/C2776366702","wikidata":"https://www.wikidata.org/wiki/Q185765","display_name":"Jejunum","level":2,"score":0.6820515394210815},{"id":"https://openalex.org/C2780970106","wikidata":"https://www.wikidata.org/wiki/Q1408558","display_name":"Enteroscopy","level":3,"score":0.6809078454971313},{"id":"https://openalex.org/C2777658100","wikidata":"https://www.wikidata.org/wiki/Q180614","display_name":"Melanoma","level":2,"score":0.6416752338409424},{"id":"https://openalex.org/C2775934546","wikidata":"https://www.wikidata.org/wiki/Q179991","display_name":"Biopsy","level":2,"score":0.5514411330223083},{"id":"https://openalex.org/C2777424391","wikidata":"https://www.wikidata.org/wiki/Q1163908","display_name":"Melena","level":2,"score":0.4812481105327606},{"id":"https://openalex.org/C2780964509","wikidata":"https://www.wikidata.org/wiki/Q416975","display_name":"Dacarbazine","level":3,"score":0.4631924033164978},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.4563276767730713},{"id":"https://openalex.org/C2780955771","wikidata":"https://www.wikidata.org/wiki/Q183425","display_name":"Abdominal pain","level":2,"score":0.44184210896492004},{"id":"https://openalex.org/C2775862295","wikidata":"https://www.wikidata.org/wiki/Q2660911","display_name":"Dissection (medical)","level":2,"score":0.4146745204925537},{"id":"https://openalex.org/C2776694085","wikidata":"https://www.wikidata.org/wiki/Q974135","display_name":"Chemotherapy","level":2,"score":0.3258535861968994},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3203217685222626},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.2646448314189911},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.17314806580543518},{"id":"https://openalex.org/C502942594","wikidata":"https://www.wikidata.org/wiki/Q3421914","display_name":"Cancer research","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001706","descriptor_name":"Biopsy","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007580","descriptor_name":"Jejunal Neoplasms","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008545","descriptor_name":"Melanoma","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D011300","descriptor_name":"Preoperative Care","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016099","descriptor_name":"Endoscopy, Gastrointestinal","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:21467771","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21467771","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology","raw_type":"Case Reports"},{"id":"mag:2431902292","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/21467771","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[{"id":"https://openalex.org/study-designs/case-report","display_name":"Case Report"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3118951071","https://openalex.org/W2420133033","https://openalex.org/W7124301894","https://openalex.org/W2175887163","https://openalex.org/W2127872397","https://openalex.org/W4385772141","https://openalex.org/W4400167588","https://openalex.org/W2474364245","https://openalex.org/W2109225611","https://openalex.org/W2080427658"],"abstract_inverted_index":{"We":[0],"report":[1],"a":[2,10,71,82],"case":[3],"of":[4,35,58,137,139],"72-year-old":[5],"man":[6],"found":[7],"to":[8,21,32,133],"have":[9],"primary":[11],"malignant":[12,83],"melanoma":[13],"in":[14,105],"the":[15,33,51,59,106,111,129],"jejunum.":[16],"The":[17,95],"patient":[18,130],"was":[19,93,98,102,126,131],"noted":[20],"be":[22],"anemic":[23],"and":[24,42,62,75,123,128],"had":[25],"lower":[26],"abdominal":[27],"pain":[28],"on":[29],"his":[30,135],"visit":[31],"Department":[34],"Gastroenterology.":[36],"However,":[37],"an":[38,66],"upper":[39],"gastrointestinal":[40],"series":[41],"colonofiberscopic":[43],"examination":[44],"revealed":[45,65,81],"no":[46],"abnormalities.":[47],"After":[48],"clinical":[49],"examinations,":[50],"radiological":[52],"workup,":[53],"which":[54],"included":[55],"CT,":[56],"X-ray":[57],"small":[60],"intestine":[61],"single-balloon":[63],"enteroscopy,":[64],"intraluminal":[67],"polypoid":[68],"tumor,":[69],"with":[70,88,119],"patchy":[72],"light":[73],"gray":[74],"black":[76],"pattern.":[77],"Pre-operative":[78],"biopsy":[79],"specimens":[80],"melanoma.":[84],"Segmental":[85],"intestinal":[86,113],"resection":[87],"regional":[89],"lymph":[90],"node":[91,108],"dissection":[92],"performed.":[94],"tumor":[96],"size":[97],"7.0\u00d79.5\u00d75.8cm.":[99],"Nodal":[100],"metastasis":[101],"seen":[103],"only":[104],"mesenteric":[107],"draining":[109],"from":[110],"tumor-bearing":[112],"segment":[114],"(stage":[115],"IIIa).":[116],"Adjuvant":[117],"chemotherapy":[118],"dacarbazine,":[120],"nimustine":[121],"hydrochloride":[122],"vincristine":[124],"sulfate":[125],"performed,":[127],"able":[132],"recover":[134],"level":[136],"activity":[138],"daily":[140],"living":[141],"for":[142],"6":[143],"months.":[144]},"counts_by_year":[],"updated_date":"2026-11-02T09:45:03.842371","created_date":"2016-06-24T00:00:00"}