Endocrine Abstracts

Introduction: Multiple Endocrine Neoplasia type 1 is an underdiagnosed autosomal dominant disorder, with inter and intrafamilial variability without a genotype-phenotype correlation.Case report: A young female (born in 1986) presented with galactorrhea and secondary amenorrhea in 2002, and investigation revealed a prolactinoma. Her brother (born in 1982) presenting gynecomastia and erectile dysfunction at age 21, was also diagnosed with prolactinoma. The...