{"id":"https://openalex.org/W4221008535","doi":"https://doi.org/10.1117/12.2611524","title":"Development of a mini stereotactic guidance system for percutaneous focal liver tumor ablation","display_name":"Development of a mini stereotactic guidance system for percutaneous focal liver tumor ablation","publication_year":2022,"publication_date":"2022-03-11","ids":{"openalex":"https://openalex.org/W4221008535","doi":"https://doi.org/10.1117/12.2611524"},"language":"en","primary_location":{"id":"doi:10.1117/12.2611524","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2611524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2022: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5063387831","display_name":"Joeana Cambranis Romero","orcid":"https://orcid.org/0000-0002-4779-1730"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Joeana Cambranis Romero","raw_affiliation_strings":["Western Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Western Univ. (Canada)","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111897184","display_name":"Terry M. Peters","orcid":null},"institutions":[{"id":"https://openalex.org/I131944076","display_name":"Lawson Health Research Institute","ror":"https://ror.org/051gsh239","country_code":"CA","type":"funder","lineage":["https://openalex.org/I131944076"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Terry M. Peters","raw_affiliation_strings":["Lawson Health Research Institute (Canada)","Western Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Lawson Health Research Institute (Canada)","institution_ids":["https://openalex.org/I131944076"]},{"raw_affiliation_string":"Western Univ. (Canada)","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064673286","display_name":"Elvis C. S. Chen","orcid":"https://orcid.org/0000-0002-4198-3336"},"institutions":[{"id":"https://openalex.org/I131944076","display_name":"Lawson Health Research Institute","ror":"https://ror.org/051gsh239","country_code":"CA","type":"funder","lineage":["https://openalex.org/I131944076"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Elvis C. S. Chen","raw_affiliation_strings":["Lawson Health Research Institute (Canada)","Western Univ. (Canada)"],"affiliations":[{"raw_affiliation_string":"Lawson Health Research Institute (Canada)","institution_ids":["https://openalex.org/I131944076"]},{"raw_affiliation_string":"Western Univ. (Canada)","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5063387831"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.1601,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.39373299,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10868","display_name":"Soft Robotics and Applications","score":0.998199999332428,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10358","display_name":"Advanced Radiotherapy Techniques","score":0.989799976348877,"subfield":{"id":"https://openalex.org/subfields/3108","display_name":"Radiation"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10073","display_name":"Hepatocellular Carcinoma Treatment and Prognosis","score":0.9865000247955322,"subfield":{"id":"https://openalex.org/subfields/2721","display_name":"Hepatology"},"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/ablation","display_name":"Ablation","score":0.7068813443183899},{"id":"https://openalex.org/keywords/percutaneous","display_name":"Percutaneous","score":0.6253842115402222},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5559793710708618},{"id":"https://openalex.org/keywords/ablation-zone","display_name":"Ablation zone","score":0.4857785999774933},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4409499764442444},{"id":"https://openalex.org/keywords/navigation-system","display_name":"Navigation system","score":0.4385640025138855},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.3560752868652344},{"id":"https://openalex.org/keywords/surgery","display_name":"Surgery","score":0.3445586562156677},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.33270853757858276},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.30315732955932617},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.1847279667854309}],"concepts":[{"id":"https://openalex.org/C2778902805","wikidata":"https://www.wikidata.org/wiki/Q322177","display_name":"Ablation","level":2,"score":0.7068813443183899},{"id":"https://openalex.org/C2780813298","wikidata":"https://www.wikidata.org/wiki/Q2071287","display_name":"Percutaneous","level":2,"score":0.6253842115402222},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5559793710708618},{"id":"https://openalex.org/C76856502","wikidata":"https://www.wikidata.org/wiki/Q322152","display_name":"Ablation zone","level":3,"score":0.4857785999774933},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4409499764442444},{"id":"https://openalex.org/C2777891301","wikidata":"https://www.wikidata.org/wiki/Q3475123","display_name":"Navigation system","level":2,"score":0.4385640025138855},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.3560752868652344},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3445586562156677},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.33270853757858276},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.30315732955932617},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.1847279667854309},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2611524","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2611524","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Imaging 2022: Image-Guided Procedures, Robotic Interventions, and Modeling","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.8799999952316284}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1588845917","https://openalex.org/W1998299095","https://openalex.org/W2134822380","https://openalex.org/W2157421191","https://openalex.org/W2487875306","https://openalex.org/W2532453999","https://openalex.org/W2786875351","https://openalex.org/W2796067155","https://openalex.org/W2980933727","https://openalex.org/W2983844816","https://openalex.org/W4200501717","https://openalex.org/W4205321924","https://openalex.org/W4235086399","https://openalex.org/W4237149595","https://openalex.org/W4244772279","https://openalex.org/W6769495013"],"related_works":["https://openalex.org/W2913786724","https://openalex.org/W2734513505","https://openalex.org/W2487341368","https://openalex.org/W2756836462","https://openalex.org/W2372631020","https://openalex.org/W2918034698","https://openalex.org/W2899752174","https://openalex.org/W2028043938","https://openalex.org/W2916085469","https://openalex.org/W1983746201"],"abstract_inverted_index":{"Percutaneous":[0],"ablation":[1,39,56,162,192,202,315],"is":[2,141,155,168,204],"a":[3,49,65,82,99,127,153,207,234,261],"viable":[4],"treatment":[5,199],"option":[6],"for":[7,18,53,268,275],"patients":[8],"with":[9,148],"early-stage":[10],"hepatocellular":[11],"carcinoma":[12],"(HCC)":[13],"who":[14],"are":[15],"not":[16],"candidates":[17],"surgical":[19,50,116],"resection":[20],"or":[21],"liver":[22],"transplantation,1":[23],"but":[24],"the":[25,33,38,43,81,90,104,110,122,136,144,149,158,171,174,179,190,198,216,225,246,254,258,269,276,285,288,297,303,307,310,314,318],"efficacy":[26],"of":[27,173,313],"this":[28],"procedure":[29],"depends":[30],"heavily":[31],"on":[32,165,197,215],"surgeon\u2019s":[34],"ability":[35],"to":[36,71,78,80,97,133,177,223,305],"place":[37],"probe":[40],"accurately":[41],"into":[42,157],"target":[44],"tumor.":[45],"This":[46],"paper":[47],"introduces":[48],"navigation":[51,117],"system":[52,63],"guiding":[54],"an":[55,60,73,212],"needle":[57,84,105,138,145,151,154,300,316],"percutaneously,":[58],"using":[59,284],"electromagnetic":[61],"tracking":[62],"and":[64,108,126,210,233,257,273],"mini-stereotactic":[66,299],"aiming":[67],"device.":[68],"A":[69,115,220],"clamp":[70],"attach":[72,79],"EM":[74],"sensor":[75,92],"was":[76,95,119,131,237,245,279],"designed":[77],"patient-attached":[83],"guider.":[85,159],"The":[86,160,185,201,243,266],"pose":[87,128],"information":[88],"from":[89,143],"guider":[91,106,146,301],"after":[93],"calibration":[94,129],"used":[96,260],"project":[98],"virtual":[100,137,175,230],"line":[101],"that":[102,135,140,251,296],"follows":[103],"movements,":[107],"shows":[109],"applicator":[111],"path":[112,139,176],"before":[113],"insertion.":[114],"application":[118],"developed":[120],"in":[121,194,239,309,317],"3D":[123,208],"Slicer":[124],"platform":[125],"technique":[130],"incorporated":[132],"ensure":[134,181],"projected":[142],"aligns":[147],"physical":[150],"once":[152],"inserted":[156],"estimated":[161,191],"zone,":[163],"based":[164],"manufacturer\u2019s":[166],"guidelines,":[167],"displayed":[169,205],"at":[170],"tip":[172],"help":[178],"user":[180],"total":[182],"tumor":[183],"coverage.":[184],"guidance":[186],"software":[187],"allows":[188],"updating":[189],"zone":[193,203],"real-time":[195],"depending":[196],"specifications.":[200],"as":[206,211],"model":[209],"ellipse":[213],"overlaid":[214],"2D":[217],"ultrasound":[218],"video.":[219],"rotation":[221,270],"analysis":[222],"obtain":[224],"angular":[226],"error":[227],"between":[228],"two":[229,240],"lines":[231],"(guider":[232],"pre-calibrated":[235,255],"needle)":[236],"performed":[238],"different":[241],"setups.":[242],"first":[244],"ideal":[247,277],"setup":[248],"without":[249],"anything":[250],"could":[252],"bend":[253],"needle,":[256],"second":[259],"Polyvinyl":[262],"Alcohol":[263],"cryogel":[264],"Phantom.":[265],"results":[267,289,294],"analysis,":[271],"mean":[272],"STD,":[274],"setup,":[278],"(0.33":[280],"\u00b1":[281,291],"0.29)\u00b0;":[282],"while":[283],"PVA-c":[286],"phantom":[287],"(2.70":[290],"0.07)\u00b0.":[292],"These":[293],"suggest":[295],"disposable":[298],"has":[302],"potential":[304],"assist":[306],"surgeons":[308],"accurate":[311],"placement":[312],"clinical":[319],"setting.":[320]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}