Developments in human genetics during the twentieth
century have been truly spectacular. Over 15,000 single
gene disorders have been identified. Techniques to analyze
chromosomes to a high level of sophistication have been
developed and the sequence of the entire human genome has
been reported. This revolution in the scientific knowledge
and expertise has led to the realization that genetics is
an area of major importance in almost every medical
discipline.
Recent discoveries impinge not just on rare and esoteric
small print diseases, but also on many of the acquired
disorders of adult life such as cardiovascular disease,
psychiatric illness and cancer. Consequently, medical
genetics has now been widely accepted as being at the
forefront of medical science and has become an important
and integral component of the medical and paramedical
curriculum abroad. |