Tan A, Lee S-L
Department of Obstetrics and Gynaecology, Singapore General Hospital, Republic of Singapore.
Ultrasound Obstet Gynecol. 2002 Aug;20(2):192-3. doi: 10.1046/j.1469-0705.2002.00740.x.
Parasitic twins are a rare form of monochorionic, monoamniotic conjoined twins. Early prenatal ultrasound is essential for their diagnosis and assists in determining their eventual outcome; the use of three-dimensional ultrasound may enhance diagnostic capabilities in the presence of this severe condition.
寄生双胞胎是单绒毛膜、单羊膜联体双胎的一种罕见形式。早期产前超声检查对其诊断至关重要,并有助于确定其最终结局;在这种严重情况下,使用三维超声可能会提高诊断能力。