title: Wolf's syndrome in twins -- translocation in the mother.
abstract: A case of MZ twins, both affected by Wolf's syndrome, is described. Their mother, of subnormal look and low intellectual level is translocated. The children, born with a weight and size much below the average, show a very special morphotype; a hook-nose, an an abnormal conformation of the back edge of the nostrils (a protrusion in the shape of a horn overhanging the filtrum), hypertelorism, microcephaly. Great asynchronism in the maturation of the bones and a somatoschisis of the body of the cervical vertebrae are noted. Deletion of the short arm chromosome 4 is juxtacentromeric. The study of blood and tissue groups corroborates monozygosity. Dermatoglyphs are little abnormal and identical in the two children. The mother's family is phenotypically normal. At 19 months of age, measuring is still below 4, psychomotor progress is extremely weak, and convulsions are frequent.
mesh_terms: D000015:Abnormalities, Multiple; D002869:Chromosome Aberrations / Q000235:genetics*; D002872:Chromosome Deletion; D025063:Chromosome Disorders; D002905:Chromosomes, Human, 4-5; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D010375:Pedigree; D011247:Pregnancy; D013577:Syndrome; D014178:Translocation, Genetic; D014427:Twins; D014430:Twins, Monozygotic