{"id":"https://openalex.org/W7214712656","doi":"https://doi.org/10.22141/2308-2097.60.3.2026.739","title":"Gastric subepithelial lesions as a complex clinical problem. Examples of the effectiveness of endoscopic ultrasound diagnostics","display_name":"Gastric subepithelial lesions as a complex clinical problem. Examples of the effectiveness of endoscopic ultrasound diagnostics","publication_year":2026,"publication_date":"2026-09-29","ids":{"openalex":"https://openalex.org/W7214712656","doi":"https://doi.org/10.22141/2308-2097.60.3.2026.739"},"language":"en","primary_location":{"id":"doi:10.22141/2308-2097.60.3.2026.739","doi":"https://doi.org/10.22141/2308-2097.60.3.2026.739","is_oa":true,"landing_page_url":"https://doi.org/10.22141/2308-2097.60.3.2026.739","pdf_url":"https://gastro-journal.com/index.php/journal/article/download/739/924","source":{"id":"https://openalex.org/S4210180440","display_name":"GASTROENTEROLOGY","issn_l":"2308-2097","issn":["2308-2097","2518-7880"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321456","host_organization_name":"Publishing House Zaslavsky","host_organization_lineage":["https://openalex.org/P4310321456"],"host_organization_lineage_names":["Publishing House Zaslavsky"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GASTROENTEROLOGY","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://gastro-journal.com/index.php/journal/article/download/739/924","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5004234057","display_name":"N.V. Prolom","orcid":"https://orcid.org/0000-0001-8134-8735","observed_orcids":["https://orcid.org/0000-0001-8134-8735"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"N.V. Prolom","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0001-8134-8735","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5153490940","display_name":"O.D. Shevchenko","orcid":"https://orcid.org/0009-0007-1269-1186","observed_orcids":["https://orcid.org/0009-0007-1269-1186"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"O.D. Shevchenko","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0009-0007-1269-1186","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088391725","display_name":"O.M. Babii","orcid":"https://orcid.org/0000-0001-7482-684X","observed_orcids":["https://orcid.org/0000-0001-7482-684X"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"O.M. Babii","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0001-7482-684X","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009654700","display_name":"O.V. Zeleniuk","orcid":"https://orcid.org/0000-0002-3703-7064","observed_orcids":["https://orcid.org/0000-0002-3703-7064"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"O.V. Zeleniuk","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0002-3703-7064","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081743121","display_name":"S.O. Tarabarov","orcid":"https://orcid.org/0000-0002-5298-5433","observed_orcids":["https://orcid.org/0000-0002-5298-5433"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"S.O. Tarabarov","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0002-5298-5433","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066054814","display_name":"Inga Adamska","orcid":"https://orcid.org/0000-0001-5170-1411","observed_orcids":["https://orcid.org/0000-0001-5170-1411"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"I.M. Adamska","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0001-5170-1411","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5020823213","display_name":"O. A. Maltseva","orcid":"https://orcid.org/0000-0002-4941-3485","observed_orcids":["https://orcid.org/0000-0002-4941-3485","https://orcid.org/0000-0001-5439-5843"]},"institutions":[{"id":"https://openalex.org/I4210130582","display_name":"Institute of Gastroenterology of the National Academy of Medical Sciences of Ukraine","ror":"https://ror.org/0353fey10","country_code":"UA","type":"facility","lineage":["https://openalex.org/I4210130582","https://openalex.org/I4210144782"]}],"countries":["UA"],"is_corresponding":false,"raw_author_name":"O.A. Maltseva","raw_affiliation_strings":["SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine"],"raw_orcid":"https://orcid.org/0000-0001-5439-5843","affiliations":[{"raw_affiliation_string":"SI \u201cInstitute of Gastroenterology of NAMSU\u201d, Dnipro, Ukraine","institution_ids":["https://openalex.org/I4210130582"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4210130582"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"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":"60","issue":"3","first_page":"224","last_page":"233"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11485","display_name":"Gastrointestinal Tumor Research and Treatment","score":0.9926999807357788,"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/T11485","display_name":"Gastrointestinal Tumor Research and Treatment","score":0.9926999807357788,"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.002099999925121665,"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/T10696","display_name":"Gastric Cancer Management and Outcomes","score":0.0019000000320374966,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gastric-subepithelial-lesions","display_name":"gastric subepithelial lesions","score":0.9800000190734863},{"id":"https://openalex.org/keywords/endoscopic-ultrasound","display_name":"endoscopic ultrasound","score":0.8840000033378601},{"id":"https://openalex.org/keywords/eus-guided-fine-needle-biopsy","display_name":"EUS-guided fine-needle biopsy","score":0.8199999928474426},{"id":"https://openalex.org/keywords/compression-elastography","display_name":"compression elastography","score":0.8309999704360962},{"id":"https://openalex.org/keywords/contrast-enhanced-endoscopic-ultrasonography","display_name":"contrast-enhanced endoscopic ultrasonography","score":0.953000009059906},{"id":"https://openalex.org/keywords/risk-stratification","display_name":"risk stratification","score":0.5550000071525574},{"id":"https://openalex.org/keywords/lymph-node-metastasis","display_name":"lymph node metastasis","score":0.6019999980926514}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8565000295639038},{"id":"https://openalex.org/C3017397796","wikidata":"https://www.wikidata.org/wiki/Q1340838","display_name":"Endoscopic ultrasonography","level":3,"score":0.7483999729156494},{"id":"https://openalex.org/C2780390042","wikidata":"https://www.wikidata.org/wiki/Q1340838","display_name":"Endoscopic ultrasound","level":2,"score":0.6553999781608582},{"id":"https://openalex.org/C2779422922","wikidata":"https://www.wikidata.org/wiki/Q1029907","display_name":"Stomach","level":2,"score":0.6503000259399414},{"id":"https://openalex.org/C2778451229","wikidata":"https://www.wikidata.org/wiki/Q212809","display_name":"Endoscopy","level":2,"score":0.6068000197410583},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.6043000221252441},{"id":"https://openalex.org/C2777960253","wikidata":"https://www.wikidata.org/wiki/Q6133133","display_name":"Muscularis mucosae","level":2,"score":0.5861999988555908},{"id":"https://openalex.org/C2780512811","wikidata":"https://www.wikidata.org/wiki/Q11829360","display_name":"Gastrointestinal tract","level":2,"score":0.4909000098705292},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.4887000024318695},{"id":"https://openalex.org/C2779720271","wikidata":"https://www.wikidata.org/wiki/Q179422","display_name":"Lymph","level":2,"score":0.4147000014781952},{"id":"https://openalex.org/C2909114478","wikidata":"https://www.wikidata.org/wiki/Q3245680","display_name":"Mucosal lesions","level":2,"score":0.357699990272522},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.35429999232292175},{"id":"https://openalex.org/C33230849","wikidata":"https://www.wikidata.org/wiki/Q5526841","display_name":"Gastrointestinal pathology","level":2,"score":0.3089999854564667},{"id":"https://openalex.org/C3020132585","wikidata":"https://www.wikidata.org/wiki/Q2671652","display_name":"Diagnostic accuracy","level":2,"score":0.29820001125335693},{"id":"https://openalex.org/C2778866283","wikidata":"https://www.wikidata.org/wiki/Q3257565","display_name":"Endoscopic mucosal resection","level":3,"score":0.2930999994277954},{"id":"https://openalex.org/C2780849966","wikidata":"https://www.wikidata.org/wiki/Q170758","display_name":"Lymph node","level":2,"score":0.29010000824928284},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.2870999872684479},{"id":"https://openalex.org/C2777137803","wikidata":"https://www.wikidata.org/wiki/Q11394587","display_name":"Endoscopic submucosal dissection","level":2,"score":0.2824999988079071},{"id":"https://openalex.org/C3020205268","wikidata":"https://www.wikidata.org/wiki/Q1038886","display_name":"Imaging technique","level":2,"score":0.2687999904155731},{"id":"https://openalex.org/C2992581678","wikidata":"https://www.wikidata.org/wiki/Q11829360","display_name":"Digestive tract","level":2,"score":0.2671999931335449},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C549673821","wikidata":"https://www.wikidata.org/wiki/Q683455","display_name":"Anatomical pathology","level":3,"score":0.2506999969482422}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.22141/2308-2097.60.3.2026.739","doi":"https://doi.org/10.22141/2308-2097.60.3.2026.739","is_oa":true,"landing_page_url":"https://doi.org/10.22141/2308-2097.60.3.2026.739","pdf_url":"https://gastro-journal.com/index.php/journal/article/download/739/924","source":{"id":"https://openalex.org/S4210180440","display_name":"GASTROENTEROLOGY","issn_l":"2308-2097","issn":["2308-2097","2518-7880"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321456","host_organization_name":"Publishing House Zaslavsky","host_organization_lineage":["https://openalex.org/P4310321456"],"host_organization_lineage_names":["Publishing House Zaslavsky"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GASTROENTEROLOGY","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:26b11eae3b5448009f6daa48bea595fd","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/26b11eae3b5448009f6daa48bea595fd","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Gastroenterolog\u00eca, Vol 60, Iss 3, Pp 224-233 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.22141/2308-2097.60.3.2026.739","doi":"https://doi.org/10.22141/2308-2097.60.3.2026.739","is_oa":true,"landing_page_url":"https://doi.org/10.22141/2308-2097.60.3.2026.739","pdf_url":"https://gastro-journal.com/index.php/journal/article/download/739/924","source":{"id":"https://openalex.org/S4210180440","display_name":"GASTROENTEROLOGY","issn_l":"2308-2097","issn":["2308-2097","2518-7880"],"is_oa":true,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":"https://openalex.org/P4310321456","host_organization_name":"Publishing House Zaslavsky","host_organization_lineage":["https://openalex.org/P4310321456"],"host_organization_lineage_names":["Publishing House Zaslavsky"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"GASTROENTEROLOGY","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.9537000060081482,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214712656.pdf","grobid_xml":"https://content.openalex.org/works/W7214712656.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W3037713501","https://openalex.org/W3041764839","https://openalex.org/W3086775466","https://openalex.org/W3089784290","https://openalex.org/W3123487409","https://openalex.org/W3185918031","https://openalex.org/W3210597941","https://openalex.org/W4212966864","https://openalex.org/W4220723225","https://openalex.org/W4221052958","https://openalex.org/W4280514389","https://openalex.org/W4294128069","https://openalex.org/W4295755829","https://openalex.org/W4298005102","https://openalex.org/W4302009455","https://openalex.org/W4308834944","https://openalex.org/W4309553043","https://openalex.org/W4313539393","https://openalex.org/W4321375776","https://openalex.org/W4372336547","https://openalex.org/W4376644492","https://openalex.org/W4385230478","https://openalex.org/W4385912060","https://openalex.org/W4390951648","https://openalex.org/W4391781888","https://openalex.org/W4394767930","https://openalex.org/W4403536723","https://openalex.org/W7130512043"],"related_works":["https://openalex.org/W2518204445","https://openalex.org/W195691882","https://openalex.org/W4200453225","https://openalex.org/W2472119954","https://openalex.org/W2313170359","https://openalex.org/W2099072730","https://openalex.org/W3112283042","https://openalex.org/W4295255438","https://openalex.org/W2254487571","https://openalex.org/W2113413293"],"abstract_inverted_index":{"Subepithelial":[0,265],"lesions":[1,125,212,267,367],"of":[2,8,50,53,60,70,94,126,138,147,192,210,213,230,247,255,261,268,291,297,307,309,319,328,345,350,353,360,373,375,376,380,383,390,396,403],"the":[3,34,39,48,54,63,66,78,95,97,119,127,131,139,145,166,198,208,214,219,248,253,259,269,289,294,305,310,343,351,369,377,388,394,401],"stomach":[4,64,128,270],"include":[5],"a":[6,19,404],"group":[7],"diseases":[9],"with":[10],"different":[11],"etiologies,":[12],"without":[13],"specific":[14],"clinical":[15,80,358],"symptoms,":[16],"and":[17,129,150,174,226,232,278,321,334,348],"pose":[18],"diagnostic":[20],"problem":[21,81],"due":[22],"to":[23,74,161,169,179,206,242,251,323],"their":[24,28],"heterogeneous":[25],"nature.":[26],"As":[27],"name":[29],"suggests,":[30],"they":[31],"arise":[32],"under":[33],"mucosal":[35],"layer,":[36,223],"or":[37,43,104,108,239],"from":[38,91,163],"muscularis":[40,44],"mucosa,":[41],"submucosa,":[42],"propria.":[45],"Gastroduodenoscopy":[46],"allows":[47,303],"detection":[49],"submucosal":[51,71,136,204],"neoplasms":[52,72,205],"gastrointestinal":[55,140],"tract":[56],"in":[57,258,271,408],"0.36\u20134":[58],"%":[59],"cases,":[61],"while":[62],"is":[65,82,102,112,118,130,159,177,288],"most":[67,199,272],"frequent":[68],"location":[69],"(up":[73],"60":[75],"%),":[76],"so":[77],"main":[79],"that":[83,387],"conventional":[84],"gastroscopy":[85],"often":[86,280],"does":[87],"not":[88],"allow":[89],"determining":[90,304],"which":[92,164],"layer":[93,306],"wall":[96],"neoplasm":[98],"originates,":[99,168],"whether":[100,109,175],"it":[101,143,158,172,302],"benign":[103,231],"has":[105],"malignant":[106,233],"potential,":[107],"surgical":[110],"intervention":[111],"required.":[113],"Currently,":[114],"endoscopic":[115,148,256,332],"ultrasonography":[116,184,287,333],"(EUS)":[117],"best":[120],"tool":[121],"for":[122,134,202,293,363],"characterizing":[123],"subepithelial":[124,211,263,298,366,406],"leading":[132],"method":[133,201,290],"diagnosing":[135,203],"tumors":[137,234],"tract,":[141],"as":[142,197,301],"combines":[144],"capabilities":[146],"visualization":[149],"high-frequency":[151],"ultrasound.":[152],"To":[153],"choose":[154],"further":[155],"treatment":[156,397],"tactics,":[157],"important":[160],"determine":[162,207],"layers":[165,238],"tumor":[167],"what":[170],"level":[171],"grows,":[173],"there":[176],"damage":[178],"regional":[180],"lymph":[181,243],"nodes.":[182],"Endoscopic":[183],"can":[185],"answer":[186],"these":[187],"questions.":[188],"The":[189,245,355],"European":[190],"Society":[191],"Gastrointestinal":[193],"Endoscopy":[194],"recommends":[195],"EUS":[196,391,399],"informative":[200],"features":[209],"esophagus,":[215],"sto\u00admach,":[216],"intestine,":[217],"clarify":[218],"size,":[220,313],"location,":[221],"initial":[222],"echogenicity,":[224,314],"shape":[225],"perform":[227],"differential":[228],"diagnosis":[229,260,402],"(growth":[235],"into":[236],"adjacent":[237],"organs,":[240],"da\u00admage":[241],"nodes).":[244],"purpose":[246],"work":[249],"was":[250],"demonstrate":[252,386],"role":[254],"ultrasound":[257],"gastric":[262,299,365,405],"lesions.":[264],"(submucosal)":[266],"cases":[273,359],"have":[274],"an":[275,281],"asymptomatic":[276],"course":[277],"are":[279],"incidental":[282],"finding":[283],"during":[284],"esophagogastroduodenoscopy.":[285],"Endo\u00adscopic":[286],"choice":[292,395],"comprehensive":[295],"assessment":[296],"neoplasms,":[300],"origin":[308],"tumor,":[311],"its":[312],"internal":[315],"structure,":[316],"contours,":[317],"degree":[318],"vascularization":[320],"relationship":[322],"surrounding":[324],"tissues.":[325],"Additional":[326],"use":[327],"compression":[329],"elastography,":[330],"contrast-enhanced":[331],"EUS-guided":[335],"fine-needle":[336],"biopsy":[337],"using":[338],"modern":[339],"needles":[340],"significantly":[341],"increases":[342],"accuracy":[344],"morphological":[346],"verification":[347],"stratification":[349],"risk":[352],"malignancy.":[354],"article":[356],"presents":[357],"patients":[361],"evaluated":[362],"suspected":[364],"at":[368],"State":[370],"Institution":[371],"\u201cInstitute":[372],"Gastroente\u00adrology":[374],"National":[378],"Academy":[379],"Medical":[381],"Sciences":[382],"Ukraine\u201d.":[384],"They":[385],"results":[389],"directly":[392],"influence":[393],"tactics.":[398],"confirmed":[400],"lesion":[407],"both":[409],"patients.":[410]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2026-09-30T00:00:00"}