{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T02:05:55Z","timestamp":1789697155122,"version":"4.0.1"},"reference-count":30,"publisher":"Springer Science and Business Media LLC","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,17]]},"DOI":"10.7759\/cureus.116454","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T01:58:22Z","timestamp":1789696702000},"source":"Crossref","is-referenced-by-count":0,"title":["Invasive Infections Caused by Streptococcus pseudoporcinus: A Two-Case Series and Review of the Literature"],"prefix":"10.7759","author":[{"given":"Julio de Jes\u00fas","family":"Navarro-Y\u00e9pez","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Frida Ximena","family":"Mac\u00edas-L\u00f3pez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David Alejandro","family":"Trejo-Osornio","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Juan Manuel","family":"Gomez-Vasquez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gilberto","family":"Gutierrez-Garcia","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1084\/jem.57.4.571","article-title":"A serological differentiation of human and other groups of hemolytic streptococci","volume":"57","author":"Lancefield RC","year":"1933","unstructured":"Lancefield RC. A serological differentiation of human and other groups of hemolytic streptococci. J Exp Med. 1933, 57:571-95. 10.1084\/jem.57.4.571","journal-title":"J Exp Med"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2672.83.s1.1.x","article-title":"Classification and overview of the genera Streptococcus and Enterococcus","volume":"83","author":"Hardie JM","year":"1997","unstructured":"Hardie JM, Whiley RA. Classification and overview of the genera Streptococcus and Enterococcus. J Appl Microbiol. 1997, 83:1S-11S. 10.1046\/j.1365-2672.83.s1.1.x","journal-title":"J Appl Microbiol"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMra2313146","article-title":"Group B streptococcal disease","volume":"394","author":"Puopolo KM","year":"2026","unstructured":"Puopolo KM. Group B streptococcal disease. N Engl J Med. 2026, 394:896-905. 10.1056\/NEJMra2313146","journal-title":"N Engl J Med"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.02707-05","article-title":"Streptococcus pseudoporcinus sp. nov., a novel species isolated from the genitourinary tract of women","volume":"44","author":"Bekal S","year":"2006","unstructured":"Bekal S, Gaudreau C, Laurence RA, Simoneau E, Raynal L. Streptococcus pseudoporcinus sp. nov., a novel species isolated from the genitourinary tract of women. J Clin Microbiol. 2006, 44:2584-6. 10.1128\/JCM.02707-05","journal-title":"J Clin Microbiol"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1186\/s13256-021-02832-3","article-title":"Fatal Streptococcus pseudoporcinus disseminated infection in decompensated liver cirrhosis: a case report","volume":"15","author":"Liatsos GD","year":"2021","unstructured":"Liatsos GD, Tsiriga A, Dourakis SP. Fatal Streptococcus pseudoporcinus disseminated infection in decompensated liver cirrhosis: a case report. J Med Case Rep. 2021, 15:240. 10.1186\/s13256-021-02832-3","journal-title":"J Med Case Rep"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.02363-15","article-title":"Recognition of Streptococcus pseudoporcinus colonization in women as a consequence of using matrix-assisted laser desorption ionization-time of flight mass spectrometry for group B Streptococcus identification","volume":"53","author":"Suwantarat N","year":"2015","unstructured":"Suwantarat N, Grundy M, Rubin M, et al.. Recognition of Streptococcus pseudoporcinus colonization in women as a consequence of using matrix-assisted laser desorption ionization-time of flight mass spectrometry for group B Streptococcus identification. J Clin Microbiol. 2015, 53:3926-30. 10.1128\/JCM.02363-15","journal-title":"J Clin Microbiol"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.00802-09","article-title":"Thumb infection caused by Streptococcus pseudoporcinus","volume":"47","author":"Mahlen SD","year":"2009","unstructured":"Mahlen SD, Clarridge JE 3rd. Thumb infection caused by Streptococcus pseudoporcinus. J Clin Microbiol. 2009, 47:3041-2. 10.1128\/JCM.00802-09","journal-title":"J Clin Microbiol"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.5582\/irdr.2018.01110","article-title":"A case of leg cellulitis caused by multidrug-resistant Streptococcus pseudoporcinus","volume":"7","author":"Sawamura S","year":"2018","unstructured":"Sawamura S, Niimori D, Ihn H. A case of leg cellulitis caused by multidrug-resistant Streptococcus pseudoporcinus. Intractable Rare Dis Res. 2018, 7:280-2. 10.5582\/irdr.2018.01110","journal-title":"Intractable Rare Dis Res"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1155\/2019\/4309191","article-title":"A case of maternal sepsis and fetal demise associated with Streptococcus pseudoporcinus","volume":"2019","author":"Pierce SL","year":"2019","unstructured":"Pierce SL, Shibib DR, Robison D, Edwards RK. A case of maternal sepsis and fetal demise associated with Streptococcus pseudoporcinus. Case Rep Obstet Gynecol. 2019, 2019:4309191. 10.1155\/2019\/4309191","journal-title":"Case Rep Obstet Gynecol"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1016\/j.nmni.2019.100643","article-title":"First report of infective endocarditis caused by Streptococcus pseudoporcinus in Vietnam","volume":"34","author":"Hai PD","year":"2020","unstructured":"Hai PD, Dung NM, Son PN, Phuong LL, Thuyet BT, Hoa LV. First report of infective endocarditis caused by Streptococcus pseudoporcinus in Vietnam. New Microbes New Infect. 2020, 34:100643. 10.1016\/j.nmni.2019.100643","journal-title":"New Microbes New Infect"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.4103\/jfmpc.jfmpc_663_19","article-title":"Bacteremia because of Streptococcus pseudoporcinus in a syphilis-HIV co-infected patient: a case report","volume":"9","author":"Gupta K","year":"2020","unstructured":"Gupta K, Mohanty M, Rath S. Bacteremia because of Streptococcus pseudoporcinus in a syphilis-HIV co-infected patient: a case report. J Family Med Prim Care. 2020, 9:2119-20. 10.4103\/jfmpc.jfmpc_663_19","journal-title":"J Family Med Prim Care"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1155\/2020\/4135246","article-title":"Streptococcus pseudoporcinus: case reports and review of the literature","volume":"2020","author":"Khan S","year":"2020","unstructured":"Khan S, Wong TT, Prasad N, Lee B, Urban C, Segal-Maurer S, Turett G. Streptococcus pseudoporcinus: case reports and review of the literature. Case Rep Infect Dis. 2020, 2020:4135246. 10.1155\/2020\/4135246","journal-title":"Case Rep Infect Dis"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1536\/ihj.19-446","article-title":"IgA vasculitis triggered by infective endocarditis of pulmonary artery with congenitally corrected transposition of the great arteries","volume":"61","author":"Akagi M","year":"2020","unstructured":"Akagi M, Iwanaga N, Torisu Y, et al.. IgA vasculitis triggered by infective endocarditis of pulmonary artery with congenitally corrected transposition of the great arteries. Int Heart J. 2020, 61:404-8. 10.1536\/ihj.19-446","journal-title":"Int Heart J"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1097\/INF.0000000000003160","article-title":"Extensive cellulitis and bacteremia due to Streptococcus pseudoporcinus in a child with Klippel-Trenaunay syndrome","volume":"40","author":"Vergadi E","year":"2021","unstructured":"Vergadi E, Goniotakis I, Maraki S, Galanakis E. Extensive cellulitis and bacteremia due to Streptococcus pseudoporcinus in a child with Klippel-Trenaunay syndrome. Pediatr Infect Dis J. 2021, 40:e316-8. 10.1097\/INF.0000000000003160","journal-title":"Pediatr Infect Dis J"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1097\/INF.0000000000003512","article-title":"Extensive relapsing cervical lymphadenitis due to Streptococcus pseudoporcinus in an infant","volume":"41","author":"Otoni Russo D","year":"2022","unstructured":"Otoni Russo D, Ara\u00fajo Marques B, Diana Rodrigues T, de Souza Fernandes G, do Nascimento PH. Extensive relapsing cervical lymphadenitis due to Streptococcus pseudoporcinus in an infant. Pediatr Infect Dis J. 2022, 41:e272-4. 10.1097\/INF.0000000000003512","journal-title":"Pediatr Infect Dis J"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1097\/IOP.0000000000002176","article-title":"Acute onset endophthalmitis following bilateral upper and lower eyelid blepharoplasty","volume":"38","author":"Venincasa MJ","year":"2022","unstructured":"Venincasa MJ, Shoji MK, Al-Khersan H, Maeng MM, Johnson TE, Flynn HW Jr. Acute onset endophthalmitis following bilateral upper and lower eyelid blepharoplasty. Ophthalmic Plast Reconstr Surg. 2022, 38:e131-3. 10.1097\/IOP.0000000000002176","journal-title":"Ophthalmic Plast Reconstr Surg"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.3390\/tropicalmed8050247","article-title":"Endocarditis with Streptococcus pseudoporcinus associated with mastocytosis and spondylodiscitis-a coincidental association? A case report","volume":"8","author":"Birlutiu V","year":"2023","unstructured":"Birlutiu V, Birlutiu RM, Teodoru M, Catana AC, Stoica CI. Endocarditis with Streptococcus pseudoporcinus associated with mastocytosis and spondylodiscitis-a coincidental association? A case report. Trop Med Infect Dis. 2023, 8:10.3390\/tropicalmed8050247","journal-title":"Trop Med Infect Dis"},{"key":"ref18","article-title":"Streptococcus pseudoporcinus bacteremia in a patient with skin and soft tissue infection. A case report and literature review","volume":"31","author":"Papapanagiotou M","year":"2023","unstructured":"Papapanagiotou M, Ioannou P, Alexakis K, Maraki S, Papadokostaki E, Kofteridis DP. Streptococcus pseudoporcinus bacteremia in a patient with skin and soft tissue infection. A case report and literature review. Infez Med. 2023, 31:399-403.","journal-title":"Infez Med"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1177\/11206721221085210","article-title":"Case report: corneal perforation secondary to orbital cellulitis caused by Streptococcus pseudoporcinus infection","volume":"33","author":"Dong Y","year":"2023","unstructured":"Dong Y, Tian M. Case report: corneal perforation secondary to orbital cellulitis caused by Streptococcus pseudoporcinus infection. Eur J Ophthalmol. 2023, 33:NP66-9. 10.1177\/11206721221085210","journal-title":"Eur J Ophthalmol"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.7759\/cureus.85770","article-title":"Severe pyothorax caused by Streptococcus pseudoporcinus and Prevotella buccae: a case report","volume":"17","author":"Chiko Y","year":"2025","unstructured":"Chiko Y. Severe pyothorax caused by Streptococcus pseudoporcinus and Prevotella buccae: a case report. Cureus. 2025, 17:e85770. 10.7759\/cureus.85770","journal-title":"Cureus"},{"key":"ref21","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.01481-12","article-title":"Evaluation of methods for identification and determination of the taxonomic status of strains belonging to the Streptococcus porcinus-Streptococcus pseudoporcinus complex isolated from animal, human, and dairy sources","volume":"50","author":"Shewmaker PL","year":"2012","unstructured":"Shewmaker PL, Steigerwalt AG, Whitney AM, et al.. Evaluation of methods for identification and determination of the taxonomic status of strains belonging to the Streptococcus porcinus-Streptococcus pseudoporcinus complex isolated from animal, human, and dairy sources. J Clin Microbiol. 2012, 50:3591-7. 10.1128\/JCM.01481-12","journal-title":"J Clin Microbiol"},{"key":"ref22","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.40.5.1681-1686.2002","article-title":"Evaluation of the VITEK 2 system for identification and antimicrobial susceptibility testing of medically relevant gram-positive cocci","volume":"40","author":"Ligozzi M","year":"2002","unstructured":"Ligozzi M, Bernini C, Bonora MG, De Fatima M, Zuliani J, Fontana R. Evaluation of the VITEK 2 system for identification and antimicrobial susceptibility testing of medically relevant gram-positive cocci. J Clin Microbiol. 2002, 40:1681-6. 10.1128\/JCM.40.5.1681-1686.2002","journal-title":"J Clin Microbiol"},{"key":"ref23","doi-asserted-by":"publisher","DOI":"10.3390\/microorganisms12020322","article-title":"MALDI-TOF MS: a reliable tool in the real life of the clinical microbiology laboratory","volume":"12","author":"Calderaro A","year":"2024","unstructured":"Calderaro A, Chezzi C. MALDI-TOF MS: a reliable tool in the real life of the clinical microbiology laboratory. Microorganisms. 2024, 12:10.3390\/microorganisms12020322","journal-title":"Microorganisms"},{"key":"ref24","doi-asserted-by":"publisher","DOI":"10.1128\/CMR.00053-19","article-title":"Performance and application of 16S rRNA gene cycle sequencing for routine identification of bacteria in the clinical microbiology laboratory","volume":"33","author":"Church DL","year":"2020","unstructured":"Church DL, Cerutti L, G\u00fcrtler A, Griener T, Zelazny A, Emler S. Performance and application of 16S rRNA gene cycle sequencing for routine identification of bacteria in the clinical microbiology laboratory. Clin Microbiol Rev. 2020, 33:10.1128\/CMR.00053-19","journal-title":"Clin Microbiol Rev"},{"key":"ref25","doi-asserted-by":"publisher","DOI":"10.3978\/j.issn.2072-1439.2014.02.18","article-title":"Comparative study of MALDI-TOF MS and VITEK 2 in bacteria identification","volume":"6","author":"Guo L","year":"2014","unstructured":"Guo L, Ye L, Zhao Q, Ma Y, Yang J, Luo Y. Comparative study of MALDI-TOF MS and VITEK 2 in bacteria identification. J Thorac Dis. 2014, 6:534-8. 10.3978\/j.issn.2072-1439.2014.02.18","journal-title":"J Thorac Dis"},{"key":"ref26","doi-asserted-by":"publisher","DOI":"10.1128\/JCM.01965-10","article-title":"Incidence and epidemiology of Streptococcus pseudoporcinus in the genital tract","volume":"49","author":"Stoner KA","year":"2011","unstructured":"Stoner KA, Rabe LK, Austin MN, Meyn LA, Hillier SL. Incidence and epidemiology of Streptococcus pseudoporcinus in the genital tract. J Clin Microbiol. 2011, 49:883-6. 10.1128\/JCM.01965-10","journal-title":"J Clin Microbiol"},{"key":"ref27","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2023.5997","article-title":"Diagnosis and management of cirrhosis and its complications: a review","volume":"329","author":"Tapper EB","year":"2023","unstructured":"Tapper EB, Parikh ND. Diagnosis and management of cirrhosis and its complications: a review. JAMA. 2023, 329:1589-602. 10.1001\/jama.2023.5997","journal-title":"JAMA"},{"key":"ref28","doi-asserted-by":"publisher","DOI":"10.1111\/apt.14284","article-title":"Review article: the diagnostic approach and current management of chylous ascites","volume":"46","author":"Lizaola B","year":"2017","unstructured":"Lizaola B, Bonder A, Trivedi HD, Tapper EB, Cardenas A. Review article: the diagnostic approach and current management of chylous ascites. Aliment Pharmacol Ther. 2017, 46:816-24. 10.1111\/apt.14284","journal-title":"Aliment Pharmacol Ther"},{"key":"ref29","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2024.14796","article-title":"Community-acquired pneumonia: a review","volume":"332","author":"Vaughn VM","year":"2024","unstructured":"Vaughn VM, Dickson RP, Horowitz JK, Flanders SA. Community-acquired pneumonia: a review. JAMA. 2024, 332:1282-95. 10.1001\/jama.2024.14796","journal-title":"JAMA"},{"key":"ref30","doi-asserted-by":"publisher","DOI":"10.1016\/j.chest.2025.06.001","article-title":"Pleural fluid analysis: maximizing diagnostic yield in the pleural effusion evaluation","volume":"168","author":"Chopra A","year":"2025","unstructured":"Chopra A, Hu K, Feller-Kopman D, Judson MA. Pleural fluid analysis: maximizing diagnostic yield in the pleural effusion evaluation. Chest. 2025, 168:828-38. 10.1016\/j.chest.2025.06.001","journal-title":"Chest"}],"container-title":["Cureus"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cureus.com\/articles\/531251-invasive-infections-caused-by-streptococcus-pseudoporcinus-a-two-case-series-and-review-of-the-literature","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T01:58:24Z","timestamp":1789696704000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cureus.com\/articles\/531251-invasive-infections-caused-by-streptococcus-pseudoporcinus-a-two-case-series-and-review-of-the-literature"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9,17]]},"references-count":30,"URL":"https:\/\/doi.org\/10.7759\/cureus.116454","relation":{},"ISSN":["2168-8184"],"issn-type":[{"value":"2168-8184","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9,17]]}}}