Recurrent Down's syndrome due to maternal ovarian trisomy 21 mosaicism
โ Scribed by L. -H. Tseng; S. -M. Chuang; T. -Y. Lee; Tsang-Ming Ko
- Publisher
- Springer
- Year
- 1994
- Tongue
- English
- Weight
- 309 KB
- Volume
- 255
- Category
- Article
- ISSN
- 0003-9128
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๐ SIMILAR VOLUMES
The indophenol-oxidase of erythrocytes was studied in three groups (trisomy G 21, unbalanced translocation 21/22, and control group). The increase of IPO activity in patients with trisomy G 21 was observed, whereas in those with unbalanced translocation 21/22 the levels of IPO were slightly lower th
We report on a boy with mosaicism for trisomy 15 and Prader-Willi syndrome (PWS) due to maternal isodisomy for chromosome 15. His phenotype is consistent with PWS and trisomy 15 mosaicism. Although our patient is unusual in having maternal isodisomy rather than the more common maternal heterodisomy,