Related Experiment Video
Updated: May 17, 2026

04:34
Surgical Treatment of an Endolymphatic Sac Tumor
Published on: May 26, 2023
Sacrococcygeal yolk sac tumor: an uncommon site
Fatma Khanchel-Lakhoua1, Wafa Koubâa-Mahjoub, Raja Jouini
1Department of Pathology, Habib Thameur Hospital, Tunis, Tunisia.
APSP Journal of Case Reports
|October 13, 2012
Abstract:
A 30-month-old male infant presented with sacrococcygeal and pre-sacral mass. Ultrasound (US) abdomen revealed a huge pre-sacral mass with irregular margins extending into the pelvis, pushing the rectum antero-laterally. CT scan and MRI confirmed the US findings. Serum alpha fetoprotein level was abnormally elevated. Histopathological examination of surgical-specimen suggested sacrococcygeal yolk sac tumor (YST).
