{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T08:46:34Z","timestamp":1791708394856,"version":"4.3.4"},"reference-count":19,"publisher":"Akademiai Kiado Zrt.","issue":"41","license":[{"start":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T00:00:00Z","timestamp":1791676800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.akjournals.com"],"crossmark-restriction":true},"short-container-title":["OH"],"published-print":{"date-parts":[[2026,10,11]]},"abstract":"<jats:p>A hum\u00e1n parvov\u00edrus B19-fert\u0151z\u00e9s b\u0151rt\u00fcnetei k\u00f6z\u00fcl a legismertebb az erythema\n                    infectiosum, avagy \u00f6t\u00f6dik betegs\u00e9g. At\u00edpusos esetben f\u0151leg fiatal feln\u0151ttekn\u00e9l\n                    tapasztalhat\u00f3 a purpur\u00e1s-petechi\u00e1s keszty\u0171-zokni szindr\u00f3ma (PPGSS), amely az\n                    acralis ter\u00fcletek szimmetrikus elrendez\u0151d\u00e9st mutat\u00f3 megbeteged\u00e9se. Megjelen\u00e9se\n                    az akt\u00edv viraemia f\u00e1zis\u00e1ra tehet\u0151, teh\u00e1t a t\u00fcneteket mutat\u00f3 beteg fert\u0151z\u0151, ami\n                    k\u00fcl\u00f6n\u00f6sen immunkompromitt\u00e1lt \u00e9s v\u00e1rand\u00f3s any\u00e1k eset\u00e9n kiemelt fontoss\u00e1g\u00fa.\n                    K\u00f6zlem\u00e9ny\u00fcnkben h\u00e1rom esetet mutatunk be: k\u00e9t betegn\u00e9l a b\u0151rt\u00fcnetek megjelen\u00e9se\n                    at\u00edpusos petechi\u00e1s-purpur\u00e1s exanthema k\u00e9p\u00e9ben mutatkozott, a harmadik gyermekn\u00e9l\n                    pityriasis rosea form\u00e1j\u00e1ban manifeszt\u00e1l\u00f3dott, amelynek parvov\u00edrushoz kapcsolt\n                    form\u00e1j\u00e1t ez id\u00e1ig tudom\u00e1sunk szerint nem \u00edrt\u00e1k le a szakirodalomban. A\n                    laborat\u00f3riumi vizsg\u00e1latok sor\u00e1n a t\u00edpusos elt\u00e9r\u00e9seken t\u00fal mindh\u00e1rom beteg\n                    v\u00e9rk\u00e9p\u00e9ben monocytosist tapasztaltunk. A v\u00edrus vagy a v\u00edrusspecifikus\n                    antitestv\u00e1lasz kimutat\u00e1sa nagy kih\u00edv\u00e1st jelent\u0151, komplett mikrobiol\u00f3giai\n                    feladat, amelyben a szerol\u00f3giai vizsg\u00e1latok mellett a molekul\u00e1ris vizsg\u00e1latoknak\n                    is kiemelt szerep\u00fck van. Eseteinkkel a parvov\u00edrus B19 okozta megbeteged\u00e9sek\n                    prevalenci\u00e1j\u00e1nak emelked\u00e9s\u00e9re, az id\u0151szakosan megjelen\u0151 halmoz\u00f3d\u00e1sokra \u00e9s kisebb\n                    j\u00e1rv\u00e1nyokra, a szokatlan b\u0151rt\u00fcnetek megjelen\u00e9s\u00e9re \u00e9s a v\u00edrus kimutat\u00e1s\u00e1nak\n                    neh\u00e9zs\u00e9geire szeretn\u00e9nk felh\u00edvni a figyelmet. Orv Hetil. 2026; 167(41):\n                    1669\u20131675.<\/jats:p>","DOI":"10.1556\/650.2026.33664","type":"journal-article","created":{"date-parts":[[2026,10,11]],"date-time":"2026-10-11T08:00:10Z","timestamp":1791705610000},"page":"1669-1675","update-policy":"https:\/\/doi.org\/10.1556\/policypage.crossmark.crossref.2","source":"Crossref","is-referenced-by-count":0,"title":["Parvov\u00edrus B19-fert\u0151z\u00e9s at\u00edpusos b\u0151rt\u00fcnetei gyermekkorban"],"prefix":"10.1556","volume":"167","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-8907-8475","authenticated-orcid":true,"given":"Zsanett","family":"Tajti","sequence":"first","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"},{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, Gyermekgy\u00f3gy\u00e1szati Klinika \u00e9s Gyermekeg\u00e9szs\u00e9g\u00fcgyi K\u00f6zpont Szeged Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gabriella","family":"Terhes","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, Orvosi Mikrobiol\u00f3giai Int\u00e9zet Szeged Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erika","family":"Varga","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Istv\u00e1n","family":"N\u00e9meth","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Irma","family":"Korom","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rolland","family":"Gyulai","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zsanett Ren\u00e1ta","family":"Csoma","sequence":"additional","affiliation":[{"name":"Szegedi Tudom\u00e1nyegyetem, Szent-Gy\u00f6rgyi Albert Orvostudom\u00e1nyi Kar, B\u0151rgy\u00f3gy\u00e1szati \u00e9s Allergol\u00f3giai Klinika Szeged, Kor\u00e1nyi fasor 6., 6720 Magyarorsz\u00e1g"},{"name":"Szegedi Tudom\u00e1nyegyetem, Eg\u00e9szs\u00e9gtudom\u00e1nyi \u00e9s Szoci\u00e1lis K\u00e9pz\u00e9si Kar, Eg\u00e9szs\u00e9gmagatart\u00e1s \u00e9s -fejleszt\u00e9s Szakcsoport Szeged Magyarorsz\u00e1g"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"425","reference":[{"key":"R1","doi-asserted-by":"crossref","unstructured":"Heegaard ED, Brown KE. 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