Acardius anceps

Acardius anceps is a morphologic subtype of the acardiac twin in a twin reversed arterial perfusion (TRAP) sequence.  This entity is the most well differentiated of the four subtypes, with a partly formed head, thorax, and abdomen. It is seen in approximately 10% of cases.

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Article information

rID: 68139
System: Obstetrics
Synonyms or Alternate Spellings:

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