OBJECTIVE: To describe the occurrence of endometriosis in monozygotic twins. DESIGN: Postal questionnaire plus confirmation of disease status. SETTING: Twins were recruited via the American Endometriosis Association and the National Endometriosis Society of Great Britain and via British gynecologists. RESULT(S): Fourteen twin pairs were concordant for endometriosis, and two were discordant. Nine pairs of twins had moderate-severe endometriosis. CONCLUSION(S): These findings contribute to the growing body of literature that suggests endometriosis has a genetic basis.
OBJECTIVE: To describe the occurrence of endometriosis in monozygotic twins. DESIGN: Postal questionnaire plus confirmation of disease status. SETTING: Twins were recruited via the American Endometriosis Association and the National Endometriosis Society of Great Britain and via British gynecologists. RESULT(S): Fourteen twin pairs were concordant for endometriosis, and two were discordant. Nine pairs of twins had moderate-severe endometriosis. CONCLUSION(S): These findings contribute to the growing body of literature that suggests endometriosis has a genetic basis.
Authors: Grant W Montgomery; Dale R Nyholt; Zhen Zhen Zhao; Susan A Treloar; Jodie N Painter; Stacey A Missmer; Stephen H Kennedy; Krina T Zondervan Journal: Hum Reprod Update Date: 2008-06-05 Impact factor: 15.610
Authors: Zhen Zhen Zhao; Pamela M Pollock; Shane Thomas; Susan A Treloar; Dale R Nyholt; Grant W Montgomery Journal: Hum Reprod Date: 2008-02-18 Impact factor: 6.918