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Robotic resection of presacral tumors
BackgroundPresacral tumors are a rare entity typically treated with an open surgical approach. A limited number of minimally invasive resections have...
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Surgical outcomes after reoperation for patients with recurrent presacral tumors: a retrospective study
BackgroundRelevant reports on the surgical resection and prognosis of recurrent presacral tumors are limited. The objective of this study was to...
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Laparoscopic resection of presacral benign tumors with rectum preservation
Multiple surgical approaches are available for the treatment of presacral tumors. In patients with presacral tumors, surgical resection is currently...
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Laparoscopic transabdominal approach for resection of presacral epidermoid cyst in an obese man: a case report
BackgroundComplete resection of presacral epidermoid cysts is recommended due to the potential for infection or malignancy. Transsacral and...
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Differences in postoperative complications and prognosis of sacrococcygeal teratoma and presacral tumors in Currarino syndrome
BackgroundWhile sacrococcygeal teratoma (SCT) is a tumor originating from the tip of the sacrum, presacral tumors are accompanied by Currarino...
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Presacral Neuroendocrine Neoplasms: A Multi-site Review of Surgical Outcomes
IntroductionPresacral neuroendocrine neoplasms (PNENs) are rare tumors, with limited data on management and outcomes.
MethodsA retrospective review...
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Presacral malakoplakia presenting as foot drop: a case report
BackgroundMalakoplakia is a rare condition characterized by inflammatory masses with specific histological characteristics. These soft tissue masses...
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Meta-analysis of reported presacral myelolipomas, including a report of a new case
BackgroundPresacral myelolipomas form a rare disease and are often found incidentally in imaging diagnostics.
Case presentationIn this study, we...
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Pediatric case of presacral ganglioneuroma: diagnostic considerations and therapeutic strategy
BackgroundGanglioneuroma (GN) is an uncommon tumor belonging to the neuroblastic tumors group and is often localized in the posterior mediastinum,...
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Ganglioneuroma Presenting as Presacral Mass: Surgical Management of a Rare Tumor—A Case Report
Presacral ganglioneuroma is an extremely rare and benign tumor of neural crest origin. To the best of our knowledge, less than 30 cases have been...
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Unusual imaging findings associated with abdominal pediatric germ cell tumors
Germ cell tumors of childhood are tumors arising from germline cells in gonadal or extragonadal locations. Extragonadal germ cell tumors are...
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Analysis of presacral tissue structure in LARS and the prevention of LARS by reconstruction of presacral mesorectum with pedicled greater omentum flap graft
BackgroundThe greater omentum has played a unique biological role in regenerative surgery. The aim of our study was to alter the anterior sacral...
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Surgical treatment of retrorectal tumors: a plea for a laparoscopic approach
IntroductionRetrorectal tumors (RRTs) are rare and often surgically excised due to the risk of malignant degeneration and compressive or obstructive...
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Large Symptomatic Presacral Epidermoid Cyst: Laparoscopic Transabdominal Cyst Resection Technique
One of the unusual etiologies of lower back pain is an epidermoid cyst which is a rare tumor of presacral space. We present a 50-year-old female who...
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Liver metastases of a neuroendocrine tumor arising from a tailgut cyst treated with interventional locoregional therapies: a case report and review of the literature on recurrent cases
A tailgut cyst is a rare, developmental cyst occurring in the presacral space. Although primarily benign, malignant transformation is a possible...
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Sacrococcygeal chordoma with spontaneous regression due to a large hemorrhagic component
Chordoma is a malignant bone tumor originating from notochordal remnants, most commonly occurring at the sacrococcygeal junction. We present a case...
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The 2020 World Health Organization classification of bone tumors: what radiologists should know
Improved understanding of tumor biology through molecular alteration and genetic advances has resulted in a number of major changes in the 2020 World...
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The effect of incidental dose to pelvic nodes in bladder-only irradiation in the era of IMRT: a dosimetric study
PurposeWhile three-dimensional radiotherapy (RT) causes high incidental nodal doses in bladder-only irradiation for muscle-invasive bladder cancer...
