Amenorrhoea, sterility and hyperprolactinaemia. Importance of complex movement tomographic x-ray study and follow-up of the sella turcica.
In a 24 y.o. woman complaining of primary amenorrhoea and infertility, hyperprolactinaemia and clearly enlarged sella turcica on standard x-rays in 1975 led to the diagnosis of a pituitary prolactin-producing adenoma, later confirmed surgically. Galactorrhoea never occurred spontaneously and could not be provoked at physical examination. In the course of a previous investigation in 1967, the standard x-ray of the sella turcica, although showing already a minor duplication of the anterior wall of the sella, had been misinterpreted as being normal. It is clear from the present observation that repeated, for example at yearly intervals, radiological examinations and prolactin determinations (not available before 1971) would allow an early diagnosis. It is furthermore stressed that a tomographic radiological examination using complex movement (spiral or hypocycloidal) should be mandatory in any case of amenorrhoea with hyperprolactinaemia in order to assess or not the possible existence of a prolactin-producing pituitary adenoma. Indeed, dynamic studies of anterior pituitary secretions cannot allow a differential diagnosis between tumoural and functional hyperprolactinaemia.
D000328:Adult; D000568:Amenorrhea / Q000097:blood / Q000209:etiology*; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000209:etiology*; D010911:Pituitary Neoplasms / Q000150:complications* / Q000000981:diagnostic imaging / Q000378:metabolism; D011388:Prolactin / Q000097:blood*; D012658:Sella Turcica / Q000000981:diagnostic imaging; D014056:Tomography, X-Ray
D011388:Prolactin