{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2023,2,4]],"date-time":"2023-02-04T05:29:10Z","timestamp":1675488550975},"reference-count":0,"publisher":"Journal of Nepal Medical Association (JNMA)","issue":"258","license":[{"start":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T00:00:00Z","timestamp":1675209600000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Nepal Med Assoc"],"abstract":"<jats:p>Yolk sac tumour frequently arises in the gonads as a type of germ cell tumour, though rare is a highly malignant ovarian tumour in children and prompt treatment should be done. We hereby report a case of malignant ovarian tumour presenting with an abdominal lump and increased urinary frequency. Different diagnostic modalities were used such as ultrasonography of the whole abdomen, contrast-enhanced computed tomography abdomen pelvis and tumour markers of beta-human chorionic gonadotropin and alpha-fetoprotein. This revealed an 18.2x14.3x10 cm mass likely a neoplastic germ cell tumour with minimal ascites. A tumour mass was found to arise from the left ovary and complete excision of the tumour along the left fallopian tube was done. Adjuvant chemotherapy started immediately. We hereby present a case of a 9-year-old girl with a huge yolk sac tumour of the left ovary which is rare in our setting and is presented here to differentiate any ovarian mass in this age group.<\/jats:p>","DOI":"10.31729\/jnma.8041","type":"journal-article","created":{"date-parts":[[2023,2,1]],"date-time":"2023-02-01T09:50:08Z","timestamp":1675245008000},"page":"171-174","source":"Crossref","is-referenced-by-count":0,"title":["Encounter with Huge Yolk Sac Ovarian Tumor in a Child: A Case Report"],"prefix":"10.31729","volume":"61","author":[{"given":"Suman Bikram","family":"Adhikari","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Prabina","family":"Swornakar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Prabesh","family":"Paudel","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Asmita","family":"Neupane","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"16919","published-online":{"date-parts":[[2023,2,1]]},"container-title":["Journal of Nepal Medical Association"],"original-title":[],"link":[{"URL":"https:\/\/jnma.com.np\/jnma\/index.php\/jnma\/article\/download\/8041\/4508","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/jnma.com.np\/jnma\/index.php\/jnma\/article\/download\/8041\/4508","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,2,3]],"date-time":"2023-02-03T09:50:29Z","timestamp":1675417829000},"score":1,"resource":{"primary":{"URL":"https:\/\/jnma.com.np\/jnma\/index.php\/jnma\/article\/view\/8041"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,2,1]]},"references-count":0,"journal-issue":{"issue":"258","published-online":{"date-parts":[[2023,2,1]]}},"URL":"https:\/\/doi.org\/10.31729\/jnma.8041","relation":{},"ISSN":["1815-672X","0028-2715"],"issn-type":[{"value":"1815-672X","type":"electronic"},{"value":"0028-2715","type":"print"}],"subject":[],"published":{"date-parts":[[2023,2,1]]}}}