Journal Information
Vol. 53. Issue 6.
Pages 592-595 (1 December 2000)
Share
Share
Download PDF
More article options
Vol. 53. Issue 6.
Pages 592-595 (1 December 2000)
Full text access
Monosomía r(13): a propósito de una nueva observación
Monosomy r(13). report of case
Visits
20229
M. Cuadrado Martína, C. Boldova Aguara, S. Carrasco Lorentea, S. Martínez Labordaa, J. López-Pisónb, A. Baldellou Vázquezc, J.I. Labarta Aizpúnd, A. Marco Telloa, V. Rebage Moisésa,*
a Unidad Neonatal. Hospital Universitario Miguel Servet. Zaragoza.
b Sección de Neuropediatría. Hospital Universitario Miguel Servet. Zaragoza.
c Unidades de Metabolismo yHospital Universitario Miguel Servet. Zaragoza.
d Unidades de Endocrinología. Hospital Universitario Miguel Servet. Zaragoza.
This item has received
Article information

Se comunica un nuevo caso de monosomía r(13) en un recién nacido varón con diagnóstico prenatal. Cuarto hijo de padres sanos y con descendencia normal. Presenta una dismorfia y múltiples malformaciones características de la afección. El estudio citogenético mostró un cariotipo 46,XY, r(13) (p11.2-q32)/45, XY,?13. Nuestra observación es bastante similar a otras comunicaciones de la bibliografía y confirma la relación entre los síntomas clínicos y el seg-mento ausente del cromosoma 13. Se revisan los aspectos clínicos y citogenéticos de la afección

Palabras clave:
Monosomía 13 parcial r(13)
Cariotipo
Malformacio-nes clínicas

We report a new case of monosomy r-13 in a male new-born infant with prenatal diagnosis. He was the fourth child of a healthy couple of normal lineage. On physical examination typical dysmorphism and multiple congenital anomalies were found. Chromosome analysis revealed a 46, XY, r(13) (p11.2-q32) /45, XY,-13 karyotype. Our ob-servations are almost identical to those of previously published reports and confirm that the clinical severity of the symptoms depends on the location of the chromosome breakpoint. The clinical and cytogenetics features of this disorder are reviewed

Key words:
Partial monosomy 13 r(13)
Karyotype
Clinical malformations
Full text is only aviable in PDF
Bibliografía
[1.]
J. Grouchy de, C. Turleau.
Atlas des malades chromomiques, 12.a,
[2.]
E. Niebuhr.
Partial Trisomies and deletions of chromosome 13.
New chromosomal syndromes, pp. 273-295
[3.]
Deletion 13q syndrome.
Smith’s recognizable patterns of Human malformations, 5.a, pp. 60-61
[4.]
D.P. Duckett, H.J. Porter, I.D. Young.
Trisomy/partial monosomy 13 mosaicism associated with relatively mild clinical malformation.
Ann Génét, 35 (1992), pp. 113-116
[5.]
A. Bousfiha, N. Had, E. Chadli, A. Benslimane.
Monosomie 13(q31). A propos d’une nouvelle observation.
Ann Pediatr, 46 (1999), pp. 177-180
[6.]
Chih-Ping Chen, Fen-Fen Liu, Sheau-Wen Jan, Kuo-Gon Wang, Chung-Chi Lan.
Prenatal diagnosis of partial monosomy 13q associated with occipital encephalocoele in a fetus.
[7.]
S.M. Jalai, J.A. Martin, T.R. Benjamin, M.K. Kukolich, J.K. Townsed-Parcham.
Unusual mosaic trisomy 13 through 13/13 translocation and monosomy 13 with a small ring.
Ann Génét, 33 (1990), pp. 173-175
[8.]
S. Oka, Y. Nakagome, F. Teramura, F. Hosono, M. Katumata.
Trisomy/partial monosomy mosaicism of no. 13 pair (46, xx, – 13, + rob (13q 13) /46, xx, r (13) (p11q 34).
Japan J Human Genet, 22 (1977), pp. 73-78
[9.]
G. Stetten, C.M. Tuck-Miller, K.J. Blakemore, C. Wong, H.H. Kazazian Jr, S.E. Antonarakis.
Evidence for involvement of a Robertsonian translocation 13 chromosome in formation of a ring chromosome 13.
Mol Biol Med, 7 (1990), pp. 479-484
[10.]
S. Brown.
Preliminary definition of a critical region of chromosome 13 in q32: Report of 14 cases with 13q deletions and rewie of the literature.
Am J Med Genet, 45 (1993), pp. 52
[11.]
S. Brown, J. Russo, D. Chitayat, D. Warburton.
The 13q Syndrome: The Molecular Definition of a Critical Deletion Region in Band 13q32.
Am J Hum Genet, 57 (1995), pp. 859-866
Copyright © 2002. Asociación Española de Pediatría
Download PDF
Idiomas
Anales de Pediatría (English Edition)
Article options
Tools
es en

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?