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A Study of Consanguinity Between the Parents of Transsexuals

Published online by Cambridge University Press:  29 January 2018

Inga Thuwe
Affiliation:
University of Göteborg Psychiatric Research Centre, St Jörgen's Hospital, S-422 03 Hisings Backa, Sweden

Summary

During recent years there have been published a number of reports of more than one case of transsexualism or other sexual pathology occurring within the same family. As long as the aetiology of transsexualism remains unknown the authors consider that a possible effect of recessive genes cannot be definitely excluded. To ascertain whether transsexual patients are born of cousin marriages to a greater extent than expected the authors have fully investigated family relationships for 61 known cases of transsexualism. No case of cousin marriage was disclosed.

Type
Research Article
Copyright
Copyright © Royal College of Psychiatrists, 1977 

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References

Alström, C. H. (1958) First-cousin marriages in Sweden 1750–1844 and a study of the population movement in some Swedish subpopulations from the genetic-statistical viewpoint. Acta Genetica, 8, 295–69.Google Scholar
Benjamin, H. (1971) Should surgery be performed on transsexuals? American Journal of Psychotherapy, 25, 7482.CrossRefGoogle ScholarPubMed
Böök, J. A. (1948) The frequency of cousin marriages in three North Swedish parishes. Hereditas, 34, 252–5.Google Scholar
Green, R. & Money, J. (eds) (1969) Transsexualism and Sex Reassignment. Baltimore: Johns Hopkins.Google Scholar
Hoenig, J. & Duggan, E. (1974) Sexual and other abnormalities in the family of a transsexual. Psychiatria Clinica, 7, 334–46.Google Scholar
Hore, B. D., Nicolle, F. V. & Calnan, J. S. (1973) Male transsexualism: two cases in a single family. Archives of Sexual Behavior, 2, 317–21.Google Scholar
Larson, C. A. (1957) Some aspects of kin matings with mentally defective offspring. Acta Genetica, 7, 382–5.Google Scholar
Neel, J. V. & Schull, W. J. (1954) Human Heredity. Chicago: The University of Chicago Press.Google Scholar
Sabalis, R. F., Frances, A., Appenzeller, S. N. & Moseley, W. B. (1974) The three sisters: transsexual male siblings. American Journal of Psychiatry, 131, 907–9.CrossRefGoogle ScholarPubMed
Sjögren, T. (1948) Genetic-statistical and psychiatric investigations of a West Swedish population. Acta Psychiatrica et Neurologica, Suppl 52, 1103.Google Scholar
Stoller, R. J. & Baker, H. J. (1973) Two male transsexuals in one family. Archives of Sexual Behavior, 2, 323–8.Google Scholar
Wålinder, J. (1967) Transsexualism. Scandinavian University Books, Göteborg: Akademiförlaget.Google Scholar
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