Pregnancy outcome after cabergoline treatment in early weeks of gestation.

We collected information on 61 pregnancies in 50 women treated with cabergoline. These pregnancies resulted in 12 (19.7%) early terminations (five induced abortions, six spontaneous abortions, one hydatidiform mole) and 49 (80.

Germline and somatic mutations of the RET proto-oncogene in apparently sporadic medullary thyroid carcinomas.

Medullary thyroid carcinomas (MTC) occur sporadically or as part of inherited multiple endocrine neoplasia (MEN) type 2 syndromes. To recognize misdiagnosed familial cases and to establish the frequency of somatic mutations, a series of 50 patients, clinically diagnosed with sporadic MTC, were analyzed for mutations in the RET proto-oncogene. The clinical management of the patient and of the family is different in the two cases.