An Acardiac Twinning Presented as a Placental Mass

James WH : A note on the epidemiology of acardiac monsters. Teratology 1977;16:211—216.

Sogaard K. , Skibsted K. , Brocks V. : Acardiac twins: pathophysiology, diagnosis, outcome and treatment: six cases and review of the literature. Fetal Diagn Ther 1999;14:53—59.

Napolitani FD , Schreiber I. : The acardiac monster: a review of the world literature and presentation of 2 cases. Am J Obstet Gynecol 1960;80:582—589.

Seckin NC , Turhan NO , Kopal S. , Inegol I. : Acardiac twin: a misdiagnosed, mismanaged case. Eur J Obstet Gynecol Reprod Biol 2003;107:212—213.

Bonilla-Musoles F. , Machado LE , Raga F. , Osborne NG : Fetus acardius. J Ultrasound Med 2001;20:1117—1127.

Sullivan AE , Varner MW , Ball RH , Jackson M. , Silver RM : The management of acardiac twins: a conservative approach. Am J Obstet Gynecol 2003;189:1310—1313.

Wong AE , Sepulveda W. : Acardiac anomaly: current issues in prenatal assessment and treatment. Prenat Diagn 2005;25:796—806.

Sepulveda V. , Aviles G. , Carstens E. , Corral E. , Perez N. : Prenatal diagnosis of solid placental masses: the value of color flow imaging. Ultrasound Obstet Gynecol 2000; 16:554—558.

Bashiri B. , Maymon E. , Wiznitzer A. , Maor E. , Mazor M. : Chorioangioma of the placenta in association with early severe polyhydramnios and elevated maternal serum HCG: a case report. Eur J Obstet Gynecol Reprod Biol 1998; 79:103—105.

Chen CP , Shih JC , Chang TY , et al: Prenatal diagnosis of an acardiac amorphous twin and the anomalous co-twin in a monoamniotic twin pregnancy. Prenat Diagn 2005; 25:612—627.

Benirschke K. , Kaufmann P. : Pathology of the Human Placenta. 2nd ed. New York, Springer , 1995.

Moore TR , Gale S. , Benirschke K. : Perinatal outcome of forty-nine pregnancies complicated by acardiac twinning . Am J Obstet Gynecol 1990;163:907—912.

Ersch J. , Stallmach T. : Cardiac regression sequence: reversal of blood flow diagnostic but not causative in acardiac fetus. Early Hum Dev 1998;52:81—85.