Non-mosaic trisomy 20 presenting at 21 weeks' gestation as a thoraco-abdominal mass. [scholars.northwestern.edu]

We present a case in which trisomy 20 mosaicism was diagnosed prenatally but not confirmed in the aborted foetus. [ncbi.nlm.nih.gov]

• Multiple Congenital Anomalies

  A patient with a double partial trisomy 20 and 21 with mild mental retardation and multiple congenital anomalies is presented. [ncbi.nlm.nih.gov]

  Prenat Diagn 1996; 16(10): 893-7 7.Ensenauer RE, Shaughnessy WJ, Jalal SM, Dawson DB, Courteau LK, Ellison JW.: Trisomy 20 mosaicism caused by a maternal meiosis II error is associated with normal intellect but multiple congenital anomalies. [thieme-connect.com]

• Abdominal Mass

  Non-mosaic trisomy 20 presenting at 21 weeks' gestation as a thoraco-abdominal mass. [scholars.northwestern.edu]

  We report a case of a fetus with non-mosaic trisomy 20 in amniotic fluid cultures obtained during the prenatal evaluation of an unusual thoraco-abdominal mass which was found at autopsy to be pulmonary sequestration. [ncbi.nlm.nih.gov]

• Macroglossia

  […] tri·so·my 20 syn·drome a chromosomal disorder characterized by profound mental retardation, coarse facies, macrostomia and macroglossia, minor anomalies of the ears, pigmentary dysplasia of the skin, dorsal kyphoscoliosis, and other skeletal defects. [medical-dictionary.thefreedictionary.com]

• Macrostomia

  […] tri·so·my 20 syn·drome a chromosomal disorder characterized by profound mental retardation, coarse facies, macrostomia and macroglossia, minor anomalies of the ears, pigmentary dysplasia of the skin, dorsal kyphoscoliosis, and other skeletal defects. [medical-dictionary.thefreedictionary.com]

• Hyperpigmentation

  This is the first report to our knowledge of this karyotype where hyperpigmentation and facial clefting occurred together. [ncbi.nlm.nih.gov]

  Histologic sections of skin biopsy specimens taken at age 6 years showed hyperpigmentation of the basal epidermal layer with prominent melanocytes and isolated melanophages in the upper dermis. [scienceopen.com]

  Common features included growth and developmental delay, skin pigmentary dysplasia with hypopigmentation and hyperpigmentation, facial or body asymmetry, and facial dysmorphism. One mentally retarded male was 18 years old at time of report. [flandershealth.us]

• Hypopigmented Skin

  We report two girls (ages nine years one month and eight years one month) with normal intelligence and hypopigmented skin areas. Both girls were born after a prenatal diagnosis of trisomy 20 mosaicism in amniocytes. [ncbi.nlm.nih.gov]

CLOSE Medical Disclaimer The medical information on this site is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes. [diseaseinfosearch.org]

Current treatment procedures Infantile hemangiomas are the most common benign tumors Thrombotic microangiopathies – hemolytic-uremic syndromes and thrombotic thrombocytopenic purpura Thrombotic microangiopathies are a heterogeneous group of disease Nonhealing [prolekare.cz]

Information about a therapy, service, product or treatment does not in any way endorse or support such therapy, service, product or treatment and is not intended to replace advice from your doctor or other registered health professional. [betterhealth.vic.gov.au]

Genetic Disorders and the Fetus: Diagnosis, Prevention and Treatment is an essential resource for all engaged in prenatal genetic diagnosis, especially obstetricians, maternal-fetal medicine specialists, medical geneticists, genetic counsellors, and pediatricians [books.google.de]

However, there’s no definitive method of treatment and no way to correct the chromosomal abnormality itself. [healthline.com]

Conclusion: Based on these 2 well-documented, prenatally diagnosed cases, as far as genetic counseling is concerned, nonmosaic trisomy 20 is much less challenging than its mosaic form since the prognosis is uniformly poor in the former. [hungary.pure.elsevier.com]

Based on these 2 well-documented, prenatally diagnosed cases, as far as genetic counseling is concerned, nonmosaic trisomy 20 is much less challenging than its mosaic form since the prognosis is uniformly poor in the former. [ncbi.nlm.nih.gov]

CONCLUSION: Based on these 2 well-documented, prenatally diagnosed cases, as far as genetic counseling is concerned, nonmosaic trisomy 20 is much less challenging than its mosaic form since the prognosis is uniformly poor in the former. [biomedsearch.com]

日本新生児成育医学会雑誌　30(1)：39-47；2018 日本新生児成育医学会雑誌　第30巻　第1号　39-47頁（2018年） 受付日：平成29．02．01 受理日：平成29．05．25 先天性心疾患を合併した18 トリソミーへの積極的治療と予後―広島市周産期医療圏での検討― Prognosis of Patients with Trisomy 18 after Cardiac Surgery ―An analysis of Perinatal Medical Centers in Hiroshima [jsnhd.or.jp]

In fact, most cases of mosaicism, even when detected in AF cultures, will have a good prognosis (see e.g., Hsu et al., 1997; Wallerstein et al., 2000). [what-when-how.com]

Primary cell cultures obtained from tumor specimens showed a trisomy of chromosome 20 where the c-src proto-oncogene, already described in literature as having an important role in the etiology and progression of some tumors, is located. [ncbi.nlm.nih.gov]

There is also evidence for the involvement of maternal cells in the etiology of neonatal or juvenile autoimmune disorders (Stevens et al., 2003). [what-when-how.com]

Neurology and Neurosurgery Czech and Slovak Ophthalmology Czech and Slovak Psychiatry Czech Geriatric Review Czech Gynaecology Czech Rheumatology Czech Dental Journal Czech Urology Czech-Slovak Dermatology Czecho-Slovak Pathology Czech-Slovak Pediatrics Epidemiology [prolekare.cz]

Genetic Disorders and the Fetus: Diagnosis, Prevention and Treatment is an essential resource for all engaged in prenatal genetic diagnosis, especially obstetricians, maternal-fetal medicine specialists, medical geneticists, genetic counsellors, and pediatricians [books.google.de]

Finally, tests revealed that there was a reason at least for the miscarriages: I had antiphospholipid syndrome, which means that my blood clots too easily, usually preventing pregnancies from taking hold. [theguardian.com]

In Genetic Disorders and the Fetus: Diagnosis, Prevention and Treatment, 4 th Edition. Ed by Milunsky A. [mosaicism.bcchr.ca]

The cause of this is unknown and prevention is not possible. The most important risk factor for trisomy disorders is maternal age. Women in their late 30s and 40s are more likely to have babies with trisomy than younger women. [betterhealth.vic.gov.au]

There is nothing that the mother or father could do to cause it or prevent it. Figuring Out Your Risk There are many factors that can affect a woman’s chances of having a second trisomy pregnancy. [genetics.thetech.org]