163 Anterior Sacral Meningocystocele Manifesting as Vague Gastrointestinal and Urinary Syndromes – Two Case Reports. (19th August 2022)

• Record Type: Journal Article
• Authors: Khan, AA; Javed, S; Yaqoob, E; Wellington, J
• Is Part Of: British journal of surgery. Volume 109(2022)Supplement 6
• Publication Date: 2022-08-19
• Subjects: Surgery -- Periodicals; 617.005
• DOI: 10.1093/bjs/znac269.120
• Languages: English
• ISSNs: 0007-1323

Abstract

Abstract: Aim: Anterior Sacral Meningocystocele (ASM) carries a unique place in the current literature regarding its rarity. The condition arises in association with a congenital defect of the sacrum and coccyx through which the caudal part of the meninges may herniate to form a cyst-like structure. The disorder derives from a genetic defect of the coccyx and sacrum of which some meningeal segments protrude or herniate, forming a cyst-like entity. Method: We report two cases of ASM. The first is a 65-year-old male with active complaints of urinary retention and hesitancy for two weeks and chronic constipation associated with lower back pain. The second, a 17-year-old girl, was presenting with abdominal bloating, pain, and backache. Magnetic resonance imaging (MRI) of the pelvis and lumbosacral spine was conducted for both patients, respectively, each scan exhibiting evidence of ASM development. Surgical correction and closure of the ASM's were performed via a posterior midline approach, which successfully alleviated the symptoms presented clinically by both patients. Conclusions: ASM may develop asymptomatically, often with incidental discovery. Although ASM is well-regarded as a rare anomaly, diagnosis of such a defect must always be kept pertinent when a cystic structure in the pelvis is unveiled on ultrasound or during surgery. Puncture or aspiration of the cyst should be avoided if the diagnosis is in doubt. A posterior midline approach with careful obliteration of the meningocele sac opening may be curative.