Biomaterial Database

[Preimplantation diagnosis--PID: preimplantation genetic diagnosis (PGD) and preimplantation genetic screening (PGS)]. 2013

M Montag, and B Toth, and T Strowitzki

Abteilung für Gynäkologische Endokrinologie & Fertilitätsstörungen, Universitäts-Frauenklinik, Im Neuenheimer Feld 440, 69120, Heidelberg, Deutschland, montag_markus@t-online.de.

Preimplantation diagnosis (PID) comprises all the relevant diagnostic procedures for the investigation of genetic, structural, or numerical changes of the genetic information in spermatozoa and oocytes as well as in embryos after in vitro fertilization (IVF) or intracytoplasmic sperm injection (ICSI). PID of oocytes is well established in Germany for the above-mentioned indications. PID at the embryonic level, i.e., trophectoderm biopsy of blastocysts, is possible in centers with proven expertise in reproductive medicine and human genetics. A high risk for genetic disease in the child or a high likelihood for stillbirth or miscarriage is a prerequisite for PID. A specialized ethics committee is required to look into each case before making a decision. While PID is still under development in Germany, it has been a well-established technology worldwide for 24 years. International experience in PID and the resulting implications are discussed in this article.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D011247	Pregnancy	The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH.	Gestation,Pregnancies
D005260	Female		Females
D005820	Genetic Testing	Detection of a MUTATION; GENOTYPE; KARYOTYPE; or specific ALLELES associated with genetic traits, heritable diseases, or predisposition to a disease, or that may lead to the disease in descendants. It includes prenatal genetic testing.	Genetic Predisposition Testing,Genetic Screening,Predictive Genetic Testing,Predictive Testing, Genetic,Testing, Genetic Predisposition,Genetic Predictive Testing,Genetic Screenings,Genetic Testing, Predictive,Predisposition Testing, Genetic,Screening, Genetic,Screenings, Genetic,Testing, Genetic,Testing, Genetic Predictive,Testing, Predictive Genetic
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000013	Congenital Abnormalities	Malformations of organs or body parts during development in utero.	Birth Defects,Congenital Defects,Deformities,Fetal Anomalies,Fetal Malformations,Abnormalities, Congenital,Defects, Congenital,Abnormality, Congenital,Anomaly, Fetal,Birth Defect,Congenital Abnormality,Congenital Defect,Defect, Birth,Defect, Congenital,Deformity,Fetal Anomaly,Fetal Malformation,Malformation, Fetal
D019836	Preimplantation Diagnosis	Determination of the nature of a pathological condition or disease in the OVUM; ZYGOTE; or BLASTOCYST prior to implantation. CYTOGENETIC ANALYSIS is performed to determine the presence or absence of genetic disease.	Diagnosis, Preimplantation,Preimplantation Genetic Diagnosis,Diagnosis, Preimplantation Genetic,Preimplantation Screening,Diagnoses, Preimplantation,Diagnoses, Preimplantation Genetic,Genetic Diagnoses, Preimplantation,Genetic Diagnosis, Preimplantation,Preimplantation Diagnoses,Preimplantation Genetic Diagnoses,Preimplantation Screenings,Screening, Preimplantation,Screenings, Preimplantation
D025202	Molecular Diagnostic Techniques	MOLECULAR BIOLOGY techniques used in the diagnosis of disease.	Molecular Testing,Molecular Diagnostic Technics,Molecular Diagnostic Testing,Diagnostic Technic, Molecular,Diagnostic Technics, Molecular,Diagnostic Technique, Molecular,Diagnostic Techniques, Molecular,Diagnostic Testing, Molecular,Molecular Diagnostic Technic,Molecular Diagnostic Technique,Technic, Molecular Diagnostic,Technics, Molecular Diagnostic,Technique, Molecular Diagnostic,Techniques, Molecular Diagnostic,Testing, Molecular,Testing, Molecular Diagnostic