{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T08:12:38Z","timestamp":1778487158534,"version":"3.51.4"},"reference-count":19,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T00:00:00Z","timestamp":1778457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"},{"start":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T00:00:00Z","timestamp":1778457600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.springernature.com\/gp\/researchers\/text-and-data-mining"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Pediatr Surg Int"],"DOI":"10.1007\/s00383-026-06450-2","type":"journal-article","created":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T08:02:48Z","timestamp":1778486568000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Selective non-operative management of post-appendectomy abscesses in children: a comprehensive systematic review and pairwise meta-analysis"],"prefix":"10.1007","volume":"42","author":[{"ORCID":"https:\/\/orcid.org\/0009-0005-0158-8066","authenticated-orcid":false,"given":"Agata","family":"Grochowska","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-5271-3018","authenticated-orcid":false,"given":"Kirti Kumar","family":"Hinduja","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-3828-2727","authenticated-orcid":false,"given":"Alana Larissa Aparecida","family":"Marques","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0003-1701-4855","authenticated-orcid":false,"given":"Laura Helena Fuenmayor","family":"Mena","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-4062-0789","authenticated-orcid":false,"given":"Vyronas","family":"Argyris","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-7843-6915","authenticated-orcid":false,"given":"Ana Em\u00edlia Carvalho","family":"de Paula","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0002-6807-6071","authenticated-orcid":false,"given":"Fernando Estima Seabra","family":"Neto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0005-5512-3950","authenticated-orcid":false,"given":"Alexia","family":"Rosas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-0747-234X","authenticated-orcid":false,"given":"Zarpana","family":"Akbari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-9240-4543","authenticated-orcid":false,"given":"Halima","family":"Sah","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-2216-0828","authenticated-orcid":false,"given":"Miguel Eduardo","family":"Rodriguez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-6123-7819","authenticated-orcid":false,"given":"Camila Santos","family":"Loor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3053-8699","authenticated-orcid":false,"given":"Ashwin","family":"Pimpalwar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2026,5,11]]},"reference":[{"key":"6450_CR1","doi-asserted-by":"publisher","first-page":"1993","DOI":"10.1007\/s11605-012-1962-y","volume":"16","author":"SR Markar","year":"2012","unstructured":"Markar SR, Blackburn S, Cobb R, Karthikesalingam A, Evans J, Kinross J, Faiz O (2012) Laparoscopic versus open appendectomy for complicated and uncomplicated appendicitis in children. J Gastrointest Surg 16:1993\u20132004. https:\/\/doi.org\/10.1007\/s11605-012-1962-y","journal-title":"J Gastrointest Surg"},{"key":"6450_CR2","doi-asserted-by":"publisher","first-page":"438","DOI":"10.1001\/archsurg.136.4.438","volume":"136","author":"SL Krisher","year":"2001","unstructured":"Krisher SL, Browne A, Dibbins A, Tkacz N, Curci M (2001) Intra-abdominal abscess after laparoscopic appendectomy for perforated appendicitis. Arch Surg 136:438\u2013441. https:\/\/doi.org\/10.1001\/archsurg.136.4.438","journal-title":"Arch Surg"},{"key":"6450_CR3","doi-asserted-by":"publisher","first-page":"70","DOI":"10.5114\/wiitm.2018.77272","volume":"14","author":"A Lasek","year":"2019","unstructured":"Lasek A, P\u0119dziwiatr M, Wysocki M, Mavrikis J, My\u015bliwiec P, Stefura T, Bobowicz M, Major P, Rubinkiewicz M (2019) Pol-LA (Polish Laparoscopic Appendectomy) Collaborative Study Group. Risk factors for intraabdominal abscess formation after laparoscopic appendectomy - results from the Pol-LA (Polish Laparoscopic Appendectomy) multicenter large cohort study. Wideochir Inne Tech Maloinwazyjne 14:70\u201378. https:\/\/doi.org\/10.5114\/wiitm.2018.77272","journal-title":"Wideochir Inne Tech Maloinwazyjne"},{"key":"6450_CR4","doi-asserted-by":"publisher","first-page":"245","DOI":"10.1016\/j.jpedsurg.2021.10.035","volume":"57","author":"GM Bough","year":"2022","unstructured":"Bough GM, Singh RR, Johnson B, Soorasangaram M, Mahbubani KT, Joshi A, Sharif SP (2022) Management of post appendicectomy intra-abdominal collections: A volumetric cut off for drainage? J Pediatr Surg 57:245\u2013249. https:\/\/doi.org\/10.1016\/j.jpedsurg.2021.10.035","journal-title":"J Pediatr Surg"},{"key":"6450_CR5","doi-asserted-by":"publisher","first-page":"68","DOI":"10.1186\/1824-7288-36-68","volume":"36","author":"M Ben Dhaou","year":"2010","unstructured":"Ben Dhaou M, Ghorbel S, Chouikh T, Charieg A, Nouira F, Ben Khalifa S, Khemakhem R, Jlidi S, Chaouachi B (2010) Conservative management of post-appendicectomy intra-abdominal abscesses. Ital J Pediatr 36:68. https:\/\/doi.org\/10.1186\/1824-7288-36-68","journal-title":"Ital J Pediatr"},{"key":"6450_CR6","doi-asserted-by":"publisher","first-page":"393","DOI":"10.1055\/s-2003-44729","volume":"13","author":"E Dobremez","year":"2003","unstructured":"Dobremez E, Lavrand F, Lefevre Y, Boer M, Bondonny JM, Vergnes P (2003) Treatment of post-appendectomy intra-abdominal deep abscesses. Eur J Pediatr Surg 13:393\u2013397. https:\/\/doi.org\/10.1055\/s-2003-44729","journal-title":"Eur J Pediatr Surg"},{"key":"6450_CR7","doi-asserted-by":"publisher","first-page":"1265","DOI":"10.1007\/s00383-014-3617-4","volume":"30","author":"S Emil","year":"2014","unstructured":"Emil S, Elkady S, Shbat L, Youssef F, Baird R, Laberge JM, Puligandla P, Shaw K (2014) Determinants of postoperative abscess occurrence and percutaneous drainage in children with perforated appendicitis. Pediatr Surg Int 30:1265\u20131271. https:\/\/doi.org\/10.1007\/s00383-014-3617-4","journal-title":"Pediatr Surg Int"},{"key":"6450_CR8","doi-asserted-by":"publisher","first-page":"104","DOI":"10.1055\/s-2007-965015","volume":"17","author":"D Forgues","year":"2007","unstructured":"Forgues D, Habbig S, Diallo AF, Kalfa N, Lopez M, Allal H, Guibal MP, Sabatier-Laval E, Galifer RB (2007) Post-appendectomy intra-abdominal abscesses\u2013can they successfully be managed with the sole use of antibiotic therapy? Eur J Pediatr Surg 17:104\u2013109. https:\/\/doi.org\/10.1055\/s-2007-965015","journal-title":"Eur J Pediatr Surg"},{"key":"6450_CR9","doi-asserted-by":"publisher","first-page":"400","DOI":"10.1136\/adc.70.5.400","volume":"70","author":"A Gorenstein","year":"1994","unstructured":"Gorenstein A, Gewurtz G, Serour F, Somekh E (1994) Postappendectomy intra-abdominal abscess: a therapeutic approach. Arch Dis Child 70:400\u2013402. https:\/\/doi.org\/10.1136\/adc.70.5.400","journal-title":"Arch Dis Child"},{"key":"6450_CR10","doi-asserted-by":"publisher","first-page":"1185","DOI":"10.1007\/s00431-016-2756-0","volume":"175","author":"RR Gorter","year":"2016","unstructured":"Gorter RR, Meiring S, van der Lee JH, Heij HA (2016) Intervention not always necessary in post-appendectomy abscesses in children; clinical experience in a tertiary surgical centre and an overview of the literature. Eur J Pediatr 175:1185\u20131191. https:\/\/doi.org\/10.1007\/s00431-016-2756-0","journal-title":"Eur J Pediatr"},{"key":"6450_CR11","doi-asserted-by":"publisher","first-page":"1111","DOI":"10.1046\/j.1365-2168.1998.00782.x","volume":"85","author":"BO Okoye","year":"1998","unstructured":"Okoye BO, Rampersad B, Marantos A, Abernethy LJ, Losty PD, Lloyd DA (1998) Abscess after appendicectomy in children: the role of conservative management. Br J Surg 85:1111\u20131113. https:\/\/doi.org\/10.1046\/j.1365-2168.1998.00782.x","journal-title":"Br J Surg"},{"key":"6450_CR12","doi-asserted-by":"publisher","first-page":"1126","DOI":"10.1016\/j.jpedsurg.2011.03.043","volume":"46","author":"HG Piper","year":"2011","unstructured":"Piper HG, Derinkuyu B, Koral K, Perez EA, Murphy JT (2011) Is it necessary to drain all postoperative fluid collections after appendectomy for perforated appendicitis? J Pediatr Surg 46:1126\u20131130. https:\/\/doi.org\/10.1016\/j.jpedsurg.2011.03.043","journal-title":"J Pediatr Surg"},{"key":"6450_CR13","doi-asserted-by":"publisher","first-page":"908485","DOI":"10.3389\/fped.2022.908485","volume":"10","author":"P Van Amstel","year":"2022","unstructured":"Van Amstel P, The SML, Mulder M, Bakx I, Derikx R, van Schuppen JPM, de Vries J, van der Kuip R, Zijp M, Allema GW, Bijlsma JH, van Heurn TS, Gorter LWE (2022) The Management of Post-appendectomy Abscess in Children; A Historical Cohort Study and Update of the Literature. Front Pediatr 10:908485. https:\/\/doi.org\/10.3389\/fped.2022.908485","journal-title":"Front Pediatr"},{"key":"6450_CR14","doi-asserted-by":"publisher","first-page":"535","DOI":"10.1016\/j.jpedsurg.2011.08.004","volume":"47","author":"MM Leeuwenburgh","year":"2012","unstructured":"Leeuwenburgh MM, Monpellier V, Vlaminckx BJ, Go PM (2012) Streptococcus milleri in intraabdominal abscesses in children after appendectomy: incidence and course. J Pediatr Surg 47:535\u2013539. https:\/\/doi.org\/10.1016\/j.jpedsurg.2011.08.004","journal-title":"J Pediatr Surg"},{"key":"6450_CR15","doi-asserted-by":"publisher","first-page":"n71","DOI":"10.1136\/bmj.n71","volume":"372","author":"MJ Page","year":"2021","unstructured":"Page MJ, McKenzie JE, Bossuyt PM et al (2021) The PRISMA 2020 statement: an updated guideline for reporting systematic reviews. BMJ 372:n71","journal-title":"BMJ"},{"key":"6450_CR16","doi-asserted-by":"publisher","DOI":"10.1002\/9781119536604","volume-title":"Cochrane Handbook for Systematic Reviews of Interventions","author":"JPT Higgins","year":"2019","unstructured":"Higgins JPT, Thomas J, Chandler J (2019) Cochrane Handbook for Systematic Reviews of Interventions, 2nd ed. Wiley","edition":"2nd ed"},{"key":"6450_CR17","unstructured":"Grochowska A, Pimpalwar A (2025) To drain or not to drain? a comprehensive systematic review and pairwise meta-analysis of post-appendectomy abscess management in children. PROSPERO CRD420251075191. Available from https:\/\/www.crd.york.ac.uk\/PROSPERO\/view\/CRD420251075191"},{"key":"6450_CR18","doi-asserted-by":"publisher","first-page":"i4919","DOI":"10.1136\/bmj.i4919","volume":"355","author":"JAC Sterne","year":"2016","unstructured":"Sterne JAC, Hern\u00e1n MA, Reeves BC et al (2016) ROBINS-I: a tool for assessing risk of bias in non-randomised studies of interventions. BMJ 355:i4919","journal-title":"BMJ"},{"key":"6450_CR19","doi-asserted-by":"publisher","first-page":"317","DOI":"10.1016\/j.jpedsurg.2011.11.023","volume":"47","author":"RM Nataraja","year":"2012","unstructured":"Nataraja RM, Teague WJ, Galea J, Moore L, Haddad MJ, Tsang T, Khurana S, Clarke SA (2012) Comparison of intraabdominal abscess formation after laparoscopic and open appendicectomies in children. J Pediatr Surg 47:317\u2013321. https:\/\/doi.org\/10.1016\/j.jpedsurg.2011.11.023","journal-title":"J Pediatr Surg"}],"container-title":["Pediatric Surgery International"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00383-026-06450-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1007\/s00383-026-06450-2","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s00383-026-06450-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,11]],"date-time":"2026-05-11T08:02:53Z","timestamp":1778486573000},"score":1,"resource":{"primary":{"URL":"https:\/\/link.springer.com\/10.1007\/s00383-026-06450-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5,11]]},"references-count":19,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2026,12]]}},"alternative-id":["6450"],"URL":"https:\/\/doi.org\/10.1007\/s00383-026-06450-2","relation":{},"ISSN":["1437-9813"],"issn-type":[{"value":"1437-9813","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,5,11]]},"assertion":[{"value":"23 March 2026","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"18 April 2026","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"11 May 2026","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Conflict of interest"}}],"article-number":"224"}}