Novel homozygous mutation in a colombian patient with persistent müllerian duct syndrome: expanded phenotype



Document title: Novel homozygous mutation in a colombian patient with persistent müllerian duct syndrome: expanded phenotype
Journal: International braz j urol
Database: PERIÓDICA
System number: 000434693
ISSN: 1677-5538
Authors: 1
1
2
2
2
1
1
Institutions: 1Pontificia Universidad Javeriana, Instituto de Genética Humana, Bogotá. Colombia
2Hospital Universitario San Ignacio, Departamento de Urología, Bogotá. Colombia
3Hospital Universitario San Ignacio, Servicio de Genética, Bogotá. Colombia
Year:
Season: Sep-Dic
Volumen: 45
Number: 5
Country: Brasil
Language: Inglés
Document type: Artículo
Approach: Caso clínico, descriptivo
English abstract The anti-Müllerian hormone triggers the regression of uterus and fallopian tubes in male embryos; if there are problems in the synthesis or action of this protein, Müllerian structures persist in an otherwise phenotypic male. The most frequent clinical presentation of Persistent Mullerian Duct syndrome is cryptorchidism and inguinal hernia. The few cases reported in adults are incidental findings or inguinal hernias. However, we present an adult male with history of bilateral cryptorchidism with unsuccessful orchidopexy, who presents with a large abdominal mass with the finding of a seminomatous tumor and persistence of Müllerian structures, in whom the variant c.916delC (p.Leu306Cysfs*29) in the AMHR2 gene not previously reported was documented
Disciplines: Medicina
Keyword: Urología,
Genética,
Cirugía,
Síndrome de conducto Mulleriano persistente,
Criptorquidia,
Hormona antimulleriana,
Conductos de Müller
Keyword: Urology,
Genetics,
Surgery,
Mullerian ducts,
Anti-mullerian hormone,
Persistent Mullerian duct syndrome,
Cryptorchidism
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