case_images: PMC4717608_01
case_images: (A) Colon study findings showed dilated sigmoid colon (arrowheads) and severe rectal stenosis (arrow). (B) CT myelogram finding revealed anterior meningocele (arrowheads) with bony defect in lower sacrum (arrow). Adapted from Park KW, et al. J Korean Surg Soc 1986; 31:783-8.
case_images: astr-90-49-g001.jpg
case_images: PMC4717608_01_astr-90-49-g001.jpg
case_images: F1
case_images: Colon study showed a severe anorectal stenosis (Fig. 1A). CT myelogram revealed anterior meningocele that seemed to cause anorectal stenosis by compressing the rectum and sacral bony defect (Fig. 1B).
case_images: PMC4717608_02
case_images: Preoperative colon study revealed severely dilated sigmoid colon (arrowheads) and rectal stenosis (arrow).
case_images: astr-90-49-g002.jpg
case_images: PMC4717608_02_astr-90-49-g002.jpg
case_images: F2
case_images: Colon study showed anorectal stenosis (Fig. 2).
case_images: Pelvic MRI: (A) Sagittal view revealed lobulating fatty mass in the presacral area (arrow), (B) Coronal view revealed sacral bony defect (arrow), (C) Transverse view revealed double vagina, a subtype of Mullerian duct didelphism (arrow).
case_images: astr-90-49-g003.jpg
case_images: PMC4717608_02_astr-90-49-g003.jpg
case_images: F3
case_images: Pelvic magnetic resonance imaging revealed lobulating fatty mass in the presacral area, sacral bony defect and Mullerian duct didelphism (Fig. 3).
case_images: Distal loopogram imaging showed suspicious transitional zone (arrows).
case_images: astr-90-49-g004.jpg
case_images: PMC4717608_02_astr-90-49-g004.jpg
case_images: F4
case_images: Transitional zone was suspected in the rectum (Fig. 4).