PT  - JOURNAL ARTICLE
AU  - Williams, L S
AU  - Rojiani, A M
AU  - Quisling, R G
AU  - Mickle, J P
TI  - Retrorectal cyst-hamartomas and sacral dysplasia: MR appearance.
DP  - 1998 Jun 01
TA  - American Journal of Neuroradiology
PG  - 1043--1045
VI  - 19
IP  - 6
4099  - http://www.ajnr.org/content/19/6/1043.short
4100  - http://www.ajnr.org/content/19/6/1043.full
SO  - Am. J. Neuroradiol.1998 Jun 01; 19
AB  - Retrorectal cyst-hamartoma, an uncommon lesion, arises from hindgut embryonic remnants and may be associated with sacral anomalies. Such a lesion is presacral, multicystic, and lined with glandular or transitional epithelium. Malignant transformation of these lesions has been reported. We describe the clinical, pathologic, and imaging findings in an infant.