Abstract：
:Sacral tumors with fetiform features are rare and pose a diagnostic challenge to the ultrasonologist. Sacrococcygeal teratomas (SCT) and parasitic twins can have very similar sonographic features but have different implications to an affected pregnancy. While postnatal histopathology is ultimately necessary to distinguish between a SCT and a heteropagus twin, certain characteristics, such as the presence of a vertebral column and the pattern and rate of tumor growth, may be useful to guide counseling and management decisions.
journal_name
Clin Imagingjournal_title
Clinical imagingauthors
Pessel C,Fratto V,Laifer-Narin S,Simpson LL,Nhan-Chang CLdoi
10.1016/j.clinimag.2013.08.013subject
Has Abstractpub_date
2014-01-01 00:00:00pages
63-6issue
1eissn
0899-7071issn
1873-4499pii
S0899-7071(13)00223-4journal_volume
38pub_type
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