PMID- 15526979 OWN - NLM STAT- MEDLINE DCOM- 20041209 LR - 20190516 IS - 1058-0468 (Print) IS - 1573-7330 (Electronic) IS - 1058-0468 (Linking) VI - 21 IP - 6 DP - 2004 Jun TI - Spontaneous pregnancies in a Turner syndrome woman with Y-chromosome mosaicism. PG - 229-30 AB - PURPOSE: To present a case involving pregnancies in a Turner woman with Y-chromosome mosaicism. METHOD: A descriptive case report of a single patient. RESULTS: A 39-year-old woman was admitted to the endocrine clinic due to fatigue and premature menopause. She had tried in-vitro fertilization and oocyte donation twice without pregnancies but became spontaneously pregnant at age 36 and 37 and delivered two girls. During the seventh month of the second pregnancy, a dissecting aortic aneurysm, a coarctation, and subsequently a pheochromocytoma were detected and repaired. Hypothyroidism developed. Turner syndrome was diagnosed. Fluorescence in situ hybridization (FISH) analysis of lymphocytes revealed 31% XY cells and 4% XYY cells, while 66% of buccal cells had an XY constitution. Oophorectomy revealed no malignancy. FISH revealed 54% XY cells in the left gonad and 38% XY cells in the right. CONCLUSION: Turner syndrome should be suspected in women with aortic dissection, in general, but especially in those with additional features such as horseshoe kidney, coarctation, and infertility. FAU - Landin-Wilhelmsen, Kerstin AU - Landin-Wilhelmsen K AD - Endocrine Division, Sahlgrenska University Hospital, Goteborg, Sweden. kerstin.landin@sahlgrenska.se FAU - Bryman, Inger AU - Bryman I FAU - Hanson, Charles AU - Hanson C FAU - Hanson, Lars AU - Hanson L LA - eng PT - Case Reports PT - Journal Article PL - Netherlands TA - J Assist Reprod Genet JT - Journal of assisted reproduction and genetics JID - 9206495 SB - IM MH - Adult MH - Chromosomes, Human, Y/*genetics MH - Female MH - Humans MH - *Mosaicism MH - Pregnancy MH - Turner Syndrome/*genetics PMC - PMC3455230 EDAT- 2004/11/06 09:00 MHDA- 2004/12/16 09:00 PMCR- 2005/06/01 CRDT- 2004/11/06 09:00 PHST- 2004/11/06 09:00 [pubmed] PHST- 2004/12/16 09:00 [medline] PHST- 2004/11/06 09:00 [entrez] PHST- 2005/06/01 00:00 [pmc-release] AID - 490192 [pii] AID - 10.1023/b:jarg.0000040239.40913.c3 [doi] PST - ppublish SO - J Assist Reprod Genet. 2004 Jun;21(6):229-30. doi: 10.1023/b:jarg.0000040239.40913.c3.