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[Syndrome 49,XXXXY,9qh+. Case report]
1Divisione di Pediatria, Regione Piemonte--USSL n. 58, Ospedale Civile S. Croce, Cuneo.
Minerva Pediatrica
|April 1, 1994
Summary
This study details a rare 49, XXXXY genetic condition, a significant chromosomal abnormality. The patient
Area of Science:
- Genetics
- Human Chromosome Abnormalities
- Rare Genetic Syndromes
Background:
- Understanding chromosomal abnormalities is crucial for diagnosing genetic disorders.
- The 49, XXXXY syndrome is an extremely rare aneuploidy with limited documented cases.
Observation:
- A case report of a patient diagnosed with 49, XXXXY syndrome is presented.
- The patient's karyotype revealed a significant deviation from the typical male karyotype.
Findings:
- The specific chromosomal makeup of the patient was identified as 49, XXXXY.
- The father's karyotype was also analyzed, showing 46,XY with variations including 9qh+ and 9(qh+,inv(pllh12)).
Implications:
- This case contributes to the limited literature on 49, XXXXY syndrome, aiding future research.
- Detailed karyotyping, including parental analysis, is essential for understanding the inheritance and manifestation of rare chromosomal disorders.