The Value of Parental Karyotyping in Recurrent Pregnancy Loss Lies in Individual Risk Assessments.

Recurrent pregnancy loss (RPL) is a multifactorial condition, encompassing genetic, anatomical, immunological, endocrine, as well as infectious and environmental factors; however, the etiology remains elusive in a substantial number of cases. Genetic factors linked to RPL include parental karyotype abnormalities (e.g.

Expanding the Clinical Phenotype of 19q Interstitial Deletions: A New Case with 19q13.32-q13.33 Deletion and Short Review of the Literature.

19q13 microdeletion syndrome is a very rare genetic disease characterized by pre- and postnatal growth retardation, intellectual disability, expressive language impairment, ectodermal dysplasia, and slender habitus. Since the description of the first case in 1998, less than 30 cases have been reported worldwide. This article aims to review the knowledge gathered so far on this subject and to present the case of a 10-year-old girl admitted to the National University Center for Children Neurorehabilitation "Dr.

The Phenotypic Spectrum of 15q13.3 Region Duplications: Report of 5 Patients.

Chromosome 15q13.3 microduplications are associated with a wide spectrum of clinical presentations ranging from normal to different neuropsychiatric conditions, such as developmental delay (DD), intellectual disability (ID), epilepsy, hypotonia, autism spectrum disorders (ASD), attention-deficit hyperactivity disorder, and schizophrenia. The smallest region of overlap for 15q13.

Prenatal diagnosis of a pure 15q distal trisomy derived from a maternal pericentric inversion: A case report.

Distal trisomy or duplication of 15q is a very rare chromosomal disorder; most of the previously reported cases were derived from unbalanced translocations involving chromosome 15 and another chromosome, whereas other mechanisms (e.g. duplication) have rarely been reported.