PITUITARY-TUMORS DURING PREGNANCY IN MOTHERS TREATED WITH BROMOCRIPTINE

1 Out of 805 previously infertile women in whom pregnancy was achieved on bromocriptine treatment, 137 were diagnosed as having pituitary tumours. 2 In nine of these, tumour‐related complications occurred during pregnancy, chiefly visual field impairment. Surgical intervention was considered necessary in two patients. In a third patient reinstitution of bromocriptine produced remission of symptoms. 3 Although the frequency of serious complications was low, the present state of knowledge indicates that surgery or irradiation of pituitary tumours should be preferred, at least as the first line of treatment, for patients contemplating pregnancy. 1979 The British Pharmacological Society