The 18-Trisomy Syndrome. — A Spectrum?

Biesele, J.J. , Schmid, W. and Lawlis, M.G. : Mentally retarded schizoid twin girls with 47 chromosomes. Lancet 1: 403, 1962.

Breg, W.R. , Miller, O.J. and Schmickel, R.D. : Chromosomal translocations in patients with Mongolism and their normal relatives . New England J. Med. 266: 845, 1962.

Bettmann, J.W. : Goniotomy, clinical value. Eye, Ear, Nose and Throat Monthly 41: 537, 1962.

Brodie, H.R. and Dallaire, L. : The E-syndrome (trisomy 17-18) resulting from a maternal chromosomal translocation. Canad. Med. Assoc. J. 87: 559, 1962.

Bourne, G.L. and Benirschke, K. : Absent umbilical artery, a review of 113 cases. Arch. Dis. Childhood 35: 534, 1960.

Carr, D.H. : The chromosome abnormality in Mongolism. Canad. Med. Assoc. J. 87: 490, 1962.

Conen, P.E. , Bell, A.G. and Rance, C.P. : A review of chromosome studies in the diagnosis of Mongolism. J. Ped. 60: 533, 1962.

Fergueson-Smith, M.A. : Abnormal sex ratio in the autosomal trisomy syndromes. Lancet 2: 357, 1962.

Fraser, J.H. , Campbell, J. , MacGillivray, R.C. , Boyd, E. and Lennox, B. : The xxxsyndrome. Frequency among mental defectives and fertility. Lancet 2: 626, 1960.

German, J.L. , Rankin, J.K. , Harrison, P.A. , Donovan, D.J. , Hogan, W.J. and Beam, A.G. : Autosomal trisomy of a group 16-18 chromosome . J. Ped. 60: 503, 1962.

Hilson, D. : Malformation of ears as a sign of malformation of genitourinary tract. Brit. Med. J. 2: 785, 1957.

Lee, J.B. and Greenhill, J.P. : The Principles and Practice of Obstetrics, 8th edition. Page 51. Philadelphia, W. B. Saunders, 1943 .

Little, W.A. : Umbilical artery aplasion. Obst. and Cynec. 17: 695, 1961.

Pfeiffer, R.A. and Nessel, E. : Multiple congenital abnormalities. Lancet 2: 349, 1962.

Potter, E.L. : Pathology of the Fetus and Newborn, 2nd edition. Pages 429-431. Chicago, Yearbook Publishers Inc., 1960.

Smith, D.W. , Patau, K. , Therman, E. and Inhom, S.L. : The No. 18 trisomy syndrome. J. Ped. 60: 513, 1962.

Taussig, H.B. : A study of the German outbreak of phocomelia . J. A. M. A. 180: 1106, 1962.

Towns, D.L. , De Hart, G.K. , Hecht, F. and Manning, J.A. : Trisomy 13-15 in a male infant. J. Ped. 60: 528, 1962.

Uchida, I.A. , Lewis, A.J. , Bowman, J.W. and Wang, H.C. : A case of double trisamy: Trisomy No. 18 and Triplo-X. J. Ped. 60: 489, 1962.

Uchida, I.A. , Bowman, J.M. and Wang, H.C. : The 18-trisomy syndrome. New England J. Med. 266: 1198, 1962.

Van Wijk, J.A.M. , Stolte, L.A.M. , Van Kessel , H.I.A.M. and Tijdink, G.A.J. : A trisomic child of a hyperthyroid mother. Lancet 1: 887, 1961.

Warkany, J. : Etiology of Mongolism. J. Ped. 56: 412, 1960.

Weiss, L. : Personal communication. See also Warkany, J. , Rubinstein, J.H. , Sonkup, S.W. and Curless, M.C. : Mental retardation, absence of patellae, other malformations with chromosomal mosaicism. J. Ped. 61: 803, 1962.

Zellweger, H. , Mikamo, K. and Witschi, E. : Newer aspects of Mongolism. Postgr. Med. 31: 522, 1962.