{"id":"https://openalex.org/W7214095192","doi":"https://doi.org/10.1159/mpp/adpag026","title":"Diagnostic Accuracy of Abdominal Ultrasound in Pediatric Patients with Signs and Symptoms of Intussusception","display_name":"Diagnostic Accuracy of Abdominal Ultrasound in Pediatric Patients with Signs and Symptoms of Intussusception","publication_year":2026,"publication_date":"2026-09-22","ids":{"openalex":"https://openalex.org/W7214095192","doi":"https://doi.org/10.1159/mpp/adpag026","pmid":"https://pubmed.ncbi.nlm.nih.gov/42771560","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/13713112"},"language":"en","primary_location":{"id":"doi:10.1159/mpp/adpag026","doi":"https://doi.org/10.1159/mpp/adpag026","is_oa":true,"landing_page_url":"https://doi.org/10.1159/mpp/adpag026","pdf_url":"https://karger.com/mpp/article-pdf/doi/10.1159/mpp/adpag026/4586751/000554364.pdf","source":{"id":"https://openalex.org/S54128167","display_name":"Medical Principles and Practice","issn_l":"1011-7571","issn":["1011-7571","1423-0151"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Principles and Practice","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://karger.com/mpp/article-pdf/doi/10.1159/mpp/adpag026/4586751/000554364.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5152568932","display_name":"Atef Ali Hamdan Khattab","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]},{"id":"https://openalex.org/I4391767729","display_name":"Almaarefa University","ror":"https://ror.org/00s3s5518","country_code":"SA","type":"education","lineage":["https://openalex.org/I4391767729"]}],"countries":["SA"],"is_corresponding":true,"raw_author_name":"Atef Khattab","raw_affiliation_strings":["College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia, khattabatef@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I4391767729"]},{"raw_affiliation_string":"Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia, khattabatef@gmail.com","institution_ids":["https://openalex.org/I28022161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152569804","display_name":"Mohamed Sherif Mohamed El-Sharkawy","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Mohamed El-Sharkawy","raw_affiliation_strings":["Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I28022161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152516467","display_name":"Abdullah Mohammad Ali Khattab","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I28022161","display_name":"King Saud University","ror":"https://ror.org/02f81g417","country_code":"SA","type":"education","lineage":["https://openalex.org/I28022161"]},{"id":"https://openalex.org/I4391767729","display_name":"Almaarefa University","ror":"https://ror.org/00s3s5518","country_code":"SA","type":"education","lineage":["https://openalex.org/I4391767729"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdullah M.A. Khattab","raw_affiliation_strings":["College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia, khattabatef@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I4391767729"]},{"raw_affiliation_string":"Ultrasound Imaging Department, King Saud University, Riyadh, Saudi Arabia, khattabatef@gmail.com","institution_ids":["https://openalex.org/I28022161"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152569859","display_name":"Abdelrahman Nihad Ahmad Barakat","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4391767729","display_name":"Almaarefa University","ror":"https://ror.org/00s3s5518","country_code":"SA","type":"education","lineage":["https://openalex.org/I4391767729"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdelrahman Brakat","raw_affiliation_strings":["College of Medicine, Almaarefa University, Riyadh, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I4391767729"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152516746","display_name":"Abdelrahman Abdallah Mahmoud Almasri","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4391767729","display_name":"Almaarefa University","ror":"https://ror.org/00s3s5518","country_code":"SA","type":"education","lineage":["https://openalex.org/I4391767729"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Abdelrahman Almasri","raw_affiliation_strings":["College of Medicine, Almaarefa University, Riyadh, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I4391767729"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5152516076","display_name":"Fahad Amin Al Atawi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4391767729","display_name":"Almaarefa University","ror":"https://ror.org/00s3s5518","country_code":"SA","type":"education","lineage":["https://openalex.org/I4391767729"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Fahad Alatawi","raw_affiliation_strings":["College of Medicine, Almaarefa University, Riyadh, Saudi Arabia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Medicine, Almaarefa University, Riyadh, Saudi Arabia","institution_ids":["https://openalex.org/I4391767729"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5152568932"],"corresponding_institution_ids":["https://openalex.org/I28022161","https://openalex.org/I4391767729"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.72028125,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11855","display_name":"Gastrointestinal disorders and treatments","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11855","display_name":"Gastrointestinal disorders and treatments","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11174","display_name":"Pediatric Urology and Nephrology Studies","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2735","display_name":"Pediatrics, Perinatology and Child Health"},"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":0.0,"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/intussusception","display_name":"intussusception","score":0.8569999933242798},{"id":"https://openalex.org/keywords/pediatric-intussusception","display_name":"pediatric intussusception","score":0.925000011920929},{"id":"https://openalex.org/keywords/abdominal-ultrasound","display_name":"abdominal ultrasound","score":0.9520000219345093},{"id":"https://openalex.org/keywords/diagnostic-accuracy","display_name":"diagnostic accuracy","score":0.9810000061988831},{"id":"https://openalex.org/keywords/positive-predictive-value","display_name":"positive predictive value","score":0.996999979019165},{"id":"https://openalex.org/keywords/contrast-enema","display_name":"contrast enema","score":0.640999972820282},{"id":"https://openalex.org/keywords/hematochezia","display_name":"hematochezia","score":0.6919999718666077},{"id":"https://openalex.org/keywords/vomiting","display_name":"vomiting","score":0.9959999918937683},{"id":"https://openalex.org/keywords/infants","display_name":"infants","score":0.49300000071525574},{"id":"https://openalex.org/keywords/emergency-department-diagnosis","display_name":"emergency department diagnosis","score":0.7490000128746033}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9344000220298767},{"id":"https://openalex.org/C167135981","wikidata":"https://www.wikidata.org/wiki/Q2146302","display_name":"Retrospective cohort study","level":2,"score":0.6937000155448914},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.6620000004768372},{"id":"https://openalex.org/C2780724011","wikidata":"https://www.wikidata.org/wiki/Q1295316","display_name":"Emergency department","level":2,"score":0.54830002784729},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.5281000137329102},{"id":"https://openalex.org/C190892606","wikidata":"https://www.wikidata.org/wiki/Q3512464","display_name":"Radiological weapon","level":2,"score":0.5008999705314636},{"id":"https://openalex.org/C3020132585","wikidata":"https://www.wikidata.org/wiki/Q2671652","display_name":"Diagnostic accuracy","level":2,"score":0.49869999289512634},{"id":"https://openalex.org/C195910791","wikidata":"https://www.wikidata.org/wiki/Q1324077","display_name":"Medical record","level":2,"score":0.48590001463890076},{"id":"https://openalex.org/C3019188007","wikidata":"https://www.wikidata.org/wiki/Q590460","display_name":"Abdominal ultrasound","level":2,"score":0.4544999897480011},{"id":"https://openalex.org/C2777831738","wikidata":"https://www.wikidata.org/wiki/Q1424612","display_name":"Intussusception (medical disorder)","level":2,"score":0.4537000060081482},{"id":"https://openalex.org/C2780852908","wikidata":"https://www.wikidata.org/wiki/Q127076","display_name":"Vomiting","level":2,"score":0.4352000057697296},{"id":"https://openalex.org/C534262118","wikidata":"https://www.wikidata.org/wiki/Q177719","display_name":"Medical diagnosis","level":2,"score":0.38839998841285706},{"id":"https://openalex.org/C2991842025","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Tertiary care","level":2,"score":0.3671000003814697},{"id":"https://openalex.org/C3019719930","wikidata":"https://www.wikidata.org/wiki/Q3910099","display_name":"Predictive value","level":2,"score":0.36399999260902405},{"id":"https://openalex.org/C544519230","wikidata":"https://www.wikidata.org/wiki/Q32566","display_name":"Computed tomography","level":2,"score":0.3637000024318695},{"id":"https://openalex.org/C198433322","wikidata":"https://www.wikidata.org/wiki/Q3910099","display_name":"Predictive value of tests","level":2,"score":0.3555999994277954},{"id":"https://openalex.org/C2780955771","wikidata":"https://www.wikidata.org/wiki/Q183425","display_name":"Abdominal pain","level":2,"score":0.3276999890804291},{"id":"https://openalex.org/C2779983558","wikidata":"https://www.wikidata.org/wiki/Q9597","display_name":"Abdomen","level":2,"score":0.3116999864578247},{"id":"https://openalex.org/C31601959","wikidata":"https://www.wikidata.org/wiki/Q931309","display_name":"Medical imaging","level":2,"score":0.3057999908924103},{"id":"https://openalex.org/C529618451","wikidata":"https://www.wikidata.org/wiki/Q234904","display_name":"Ultrasonography","level":2,"score":0.2809999883174896},{"id":"https://openalex.org/C2780801072","wikidata":"https://www.wikidata.org/wiki/Q837512","display_name":"Differential diagnosis","level":2,"score":0.26489999890327454},{"id":"https://openalex.org/C205545832","wikidata":"https://www.wikidata.org/wiki/Q17156455","display_name":"Young adult","level":2,"score":0.263700008392334},{"id":"https://openalex.org/C187212893","wikidata":"https://www.wikidata.org/wiki/Q123028","display_name":"Pediatrics","level":1,"score":0.2522999942302704}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1159/mpp/adpag026","doi":"https://doi.org/10.1159/mpp/adpag026","is_oa":true,"landing_page_url":"https://doi.org/10.1159/mpp/adpag026","pdf_url":"https://karger.com/mpp/article-pdf/doi/10.1159/mpp/adpag026/4586751/000554364.pdf","source":{"id":"https://openalex.org/S54128167","display_name":"Medical Principles and Practice","issn_l":"1011-7571","issn":["1011-7571","1423-0151"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Principles and Practice","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:13713112","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13713112/","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC13713112/pdf/mpp-2026-0000-0000-554364.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Med Princ Pract","raw_type":"Text"},{"id":"pmid:42771560","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/42771560","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":"Medical principles and practice : international journal of the Kuwait University, Health Science Centre","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1159/mpp/adpag026","doi":"https://doi.org/10.1159/mpp/adpag026","is_oa":true,"landing_page_url":"https://doi.org/10.1159/mpp/adpag026","pdf_url":"https://karger.com/mpp/article-pdf/doi/10.1159/mpp/adpag026/4586751/000554364.pdf","source":{"id":"https://openalex.org/S54128167","display_name":"Medical Principles and Practice","issn_l":"1011-7571","issn":["1011-7571","1423-0151"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Medical Principles and Practice","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214095192.pdf","grobid_xml":"https://content.openalex.org/works/W7214095192.grobid-xml"},"referenced_works_count":5,"referenced_works":["https://openalex.org/W3127884763","https://openalex.org/W4282958989","https://openalex.org/W4285554139","https://openalex.org/W4324309885","https://openalex.org/W4388047205"],"related_works":["https://openalex.org/W7218387033","https://openalex.org/W4360598749","https://openalex.org/W7216138310","https://openalex.org/W4220973019","https://openalex.org/W221427582","https://openalex.org/W7216810309","https://openalex.org/W7128538557","https://openalex.org/W3048641826","https://openalex.org/W2030268797","https://openalex.org/W1910354315"],"abstract_inverted_index":{"OBJECTIVE:":[0],"Aims":[1],"of":[2,11,33,62,118,149,162,245],"the":[3,8,30,45,56,77,97,153,160,222,239,243],"study":[4,54],"were":[5,103,125,134,157,190],"to":[6,29,43,76,127],"evaluate":[7],"diagnostic":[9,99],"performance":[10],"abdominal":[12,211],"ultrasonography,":[13],"specifically":[14],"its":[15,218],"positive":[16,146,210],"predictive":[17,147,175],"value,":[18],"in":[19,39,80,86],"children":[20],"younger":[21],"than":[22,68,166],"36":[23,69,122,131],"months":[24,70],"presenting":[25],"with":[26,73,193,201,257],"suspected":[27,74,120,227],"intussusception":[28,75],"emergency":[31,78],"department":[32,79],"a":[34,81,145,209],"major":[35,82],"tertiary":[36,83],"care":[37,84],"center":[38,85],"Saudi":[40,87],"Arabia":[41,88],"and":[42,48,59,91,101,173,182,187,242],"describe":[44],"associated":[46,192],"clinical":[47,163],"sonographic":[49],"features.":[50],"METHODS:":[51],"This":[52],"retrospective":[53,207,240],"reviewed":[55],"medical":[57],"records":[58],"radiological":[60],"findings":[61,102,113],"150":[63,119],"pediatric":[64,228],"patients":[65,123,156],"aged":[66],"less":[67],"who":[71],"presented":[72],"between":[89],"2005":[90],"2015.":[92],"Ultrasound":[93],"was":[94,199],"used":[95],"as":[96,221],"initial":[98],"modality,":[100],"confirmed":[104,126,136,194,215],"using":[105],"contrast":[106,138],"enema,":[107,139],"computed":[108,140],"tomography":[109],"scan,":[110],"or":[111,142],"intraoperative":[112],"when":[114],"applicable.":[115],"RESULTS:":[116],"Out":[117],"cases,":[121,252],"(24.0%)":[124],"have":[128],"intussusception.":[129,229],"All":[130],"ultrasound-positive":[132],"cases":[133],"subsequently":[135],"by":[137],"tomography,":[141],"surgery,":[143],"giving":[144],"value":[148,176],"100%":[150],"(36/36).":[151],"Because":[152],"114":[154],"ultrasound-negative":[155,251],"classified":[158],"on":[159],"basis":[161],"course":[164],"rather":[165],"an":[167,246],"independent":[168,247],"reference":[169,248],"standard,":[170],"sensitivity,":[171],"specificity,":[172],"negative":[174],"could":[177],"not":[178,184],"be":[179,255],"validly":[180],"estimated":[181],"are":[183],"reported.":[185],"Vomiting":[186],"bloody":[188],"stool":[189],"significantly":[191],"diagnosis;":[195],"no":[196],"significant":[197],"association":[198],"found":[200],"gender.":[202],"CONCLUSION:":[203],"In":[204],"this":[205],"single-center":[206],"cohort,":[208],"ultrasound":[212],"reliably":[213],"predicted":[214],"intussusception,":[216],"supporting":[217],"established":[219],"role":[220],"first-line":[223],"imaging":[224],"modality":[225],"for":[226,250],"Although":[230],"these":[231],"regional":[232],"data":[233],"add":[234],"local":[235],"confirmation":[236],"but":[237],"given":[238],"design":[241],"absence":[244],"standard":[249],"they":[253],"should":[254],"interpreted":[256],"caution.":[258]},"counts_by_year":[],"updated_date":"2026-11-08T12:12:28.789561","created_date":"2026-09-24T00:00:00"}
