PMID: 30796876Feb 24, 2019Paper

Severe metabolic syndrome and primary amenorrhea as main pathophysiological features in a subtype of turner syndrome (46, X, del (X) Q 21)

Wiadomości lekarskie : organ Polskiego Towarzystwa Lekarskiego
Igor Alexander HarschPeter Christopher Konturek

Abstract

Turner syndrome can be manifest with a considerable genetic and phenotypic variability. This merely accounts for about 50% of patients who do not have the "classic" 45 X genotype. We report the case of a 42-year-old female patient with a 46, X, del (X) q 21 genotype (deletion on the second X chromosome on the long arm). As the patient displayed a non-typical phenotype and was infertile, a diagnosis was established at the age of 24 with no follow-up treatment. As part of our therapy of the individual due to newly manifested diabetes mellitus, our diagnostic workup revealed a severe metabolic syndrome encompassing fatty liver disease, obstructive sleep apnea syndrome and hyperuricemia. Our observations should sensitize physicians treating female patients for one or more aspects of the metabolic syndrome and its presence in Turner syndrome. These patients have an unfavorable cardiovascular profile, in part due to the metabolic syndrome, but also due to factors intrinsic to Turner syndrome.

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