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A E, Prakash A, Ashta A, Garg A, Verma A, Padaliya P. Pediatric presacral tumors with intraspinal extension: a rare entity with diagnostic challenges. Acta Radiol 2023; 64:3056-3073. [PMID: 37753549 DOI: 10.1177/02841851231202688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/28/2023]
Abstract
The presacral space is a potential space located between the rectum and the lumbosacral spine. It contains various primitive germ cell types that serve as the origin for a range of tumors. Imaging is crucial in characterizing, assessing the extent of and evaluating the treatment response to these tumors. We report a series of six cases of pediatric presacral tumors with intraspinal extension, including an immature sacrococcygeal teratoma (Altman type II), a malignant sacrococcygeal teratoma (Altman type IV), a neuroblastoma, a rhabdomyosarcoma, a clear cell sarcoma and an Ewing's sarcoma of the ilium. These tumors can be broadly categorized as tumors of germ cell, neuroblastic, mesenchymal and osteogenic origin. Despite overlapping imaging features, a review of the existing literature and careful retrospective observation revealed several distinctive features that aid in the optimal characterization of tumors. These include the tumor's epicenter, the pattern and degree of bone involvement, the status of sacral foramina and neural elements, and internal tumor characteristics such as the presence of fat, calcification, hemorrhage and necrosis.
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Affiliation(s)
- Ebinesh A
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
| | - Anjali Prakash
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
| | - Aanchal Ashta
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
| | - Anju Garg
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
| | - Abhishek Verma
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
| | - Prerna Padaliya
- Department of Radiodiagnosis, Maulana Azad Medical College and associated Lok Nayak Hospital, Jawahar Lal Nehru Marg, New Delhi, India
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Delehaye F, Damien B, Anne D, Céline B, Andreea A, Thierry P, Julien R. Unusual recurrence of sacrococcygeal mature teratoma: A case report. Pediatr Blood Cancer 2023; 70:e30048. [PMID: 36215198 DOI: 10.1002/pbc.30048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 09/14/2022] [Accepted: 09/19/2022] [Indexed: 11/07/2022]
Affiliation(s)
- Fanny Delehaye
- Department of Pediatric Hematology and Oncology, University Hospital of Caen, Caen, France
| | - Bodet Damien
- Department of Pediatric Hematology and Oncology, University Hospital of Caen, Caen, France
| | - Dompmartin Anne
- Department of Dermatology, University Hospital of Caen, Caen, France
| | - Bazille Céline
- Department of Pathology, University Hospital of Caen, Caen, France
| | - Apetrei Andreea
- Department of Genetics, University Hospital of Caen, Caen, France
| | - Petit Thierry
- Department of Pediatric Surgery, University Hospital of Caen, Caen, France
| | - Rod Julien
- Department of Pediatric Surgery, University Hospital of Caen, Caen, France
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Koskay G, Opperman P, Mezzacappa FM, Menousek J, Fuller MK, Fornoff L, Surdell D. Presacral mature cystic teratoma associated with Currarino syndrome in an adolescent with androgen insensitivity: illustrative case. JOURNAL OF NEUROSURGERY. CASE LESSONS 2022; 4:CASE22351. [PMID: 36317236 PMCID: PMC9624154 DOI: 10.3171/case22351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 09/06/2022] [Indexed: 11/09/2022]
Abstract
BACKGROUND Currarino syndrome is a rare disorder that classically presents with the triad of presacral mass, anorectal malformation, and spinal dysraphism. The presacral mass is typically benign, although malignant transformation is possible. Surgical treatment of the mass and exploration and repair of associated dysraphism are indicated for diagnosis and symptom relief. There are no previous reports of Currarino syndrome in an androgen-insensitive patient. OBSERVATIONS A 17-year-old female patient presented with lack of menarche. Physical examination and laboratory investigation identified complete androgen insensitivity. Imaging analysis revealed a presacral mass lesion, and the patient was taken to surgery for resection of the mass and spinal cord untethering. Intraoperative ultrasound revealed a fibrous stalk connecting the thecal sac to the presacral mass, which was disconnected without the need for intrathecal exploration. The presacral mass was then resected, and pathological analysis revealed a mature cystic teratoma. Postoperatively, the patient recovered without neurological or gastrointestinal sequelae. LESSONS Diagnosis of incomplete Currarino syndrome may be difficult but can be identified via work-up of other disorders, such as androgen insensitivity. Intraoperative ultrasound is useful for surgical decision making and may obviate the need for intrathecal exploration during repair of dysraphism in the setting of Currarino syndrome.
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Affiliation(s)
- Grant Koskay
- 1Department of Neurosurgery, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska; and
| | - Patrick Opperman
- 1Department of Neurosurgery, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska; and
| | - Frank M Mezzacappa
- 1Department of Neurosurgery, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska; and
| | - Joseph Menousek
- 1Department of Neurosurgery, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska; and
| | | | - Linden Fornoff
- 3Pediatric Neurosurgery, Boys Town National Research Hospital, Omaha, Nebraska
| | - Daniel Surdell
- 1Department of Neurosurgery, College of Medicine, University of Nebraska Medical Center, Omaha, Nebraska; and
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Crocoli A, Martucci C, Randi F, Ponzo V, Trucchi A, De Pasquale MD, Marras CE, Inserra A. Intraoperative Neuromonitoring for Pediatric Pelvic Tumors. Front Pediatr 2022; 10:949037. [PMID: 36110110 PMCID: PMC9468478 DOI: 10.3389/fped.2022.949037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022] Open
Abstract
Background Tumors of the pre-sacral and sacral spaces are a rare occurrence in children. Total tumor excision is required due to the significant risk of relapse in the event of partial surgery, but the surgical procedure may lead to postoperative problems such as urinary, sexual, and anorectal dysfunctions. Intraoperative neuromonitoring (IONM) has gained popularity in recent years as a strategy for preventing the onset of neurologic impairments by combining several neurophysiological techniques. The aim of our study is to describe the experience of Bambino Gesù Children's Hospital in the use of IONM in pediatric pelvic surgery. Materials and Methods The data of patients treated for pelvic malignancies at Bambino Gesù Children's Hospital from 2015 to 2019 were retrospectively collected. All patients were assessed from a neurologic and neuro-urologic point of view at different time-points (before and immediately after surgery, after 6 months, and 1-year follow-up). They were all monitored during a surgical procedure using multimodal IONM including transcranial motor evoked potentials (TcMEP), triggered-EMG (t-EMG), pudendal somatosensory evoked potentials (PSSEP), and bulbocavernosus reflex (BCR). Results During the study period, ten children underwent pelvic tumor removal at our Institution. In all cases, intraoperative neurophysiological recordings were stable and feasible. The preservation of neurophysiological response at the same intensity during surgical procedures correlated with no new deficits for all neurophysiological techniques. Discussion Although the impact of the IONM on surgical strategies and clinical follow-up is unknown, this preliminary experience suggests that the appropriate use of several neurophysiological techniques can influence both the radicality of pelvic tumor removal and the neurological and urological outcome at clinical follow-up. Finally, because of the highly complex anatomy and inter-individual variances, this is especially useful in this type of surgery.
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Affiliation(s)
- Alessandro Crocoli
- Surgical Oncology Unit, Department of Surgery, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Cristina Martucci
- General Surgery Unit, Department of Surgery, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Franco Randi
- Neurosurgery Unit, Department of Neuroscience and Psychiatry Sciences, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Viviana Ponzo
- Neurosurgery Unit, Department of Neuroscience and Psychiatry Sciences, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Alessandro Trucchi
- Surgical Andrology Unit, Department of Surgery, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Maria Debora De Pasquale
- Hematology/Oncology Unit, Department of Pediatric Hematology/Oncology Cell and Gene Therapy, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Carlo Efisio Marras
- Neurosurgery Unit, Department of Neuroscience and Psychiatry Sciences, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
| | - Alessandro Inserra
- General Surgery Unit, Department of Surgery, Bambino Gesù Children’s Hospital – IRCCS, Rome, Italy
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Sakurai T, Nakamura M, Endo N. Postoperative complications and long-term outcomes in Currarino syndrome. Pediatr Surg Int 2021; 37:1773-1781. [PMID: 34462793 DOI: 10.1007/s00383-021-04984-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/01/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE This study aimed to present ten cases of Currarino syndrome, study their postoperative complications and prognosis, and analyze whether patient background and clinical factors influenced outcomes. METHODS Ten patients with Currarino syndrome who were followed up at our institution between 2004 and 2020 were enrolled. Patient records were retrospectively reviewed for clinical details, postoperative complications, and long-term outcomes. RESULTS The incidence of early postoperative complications was 80%, most of which were transient dysuria. The dysuria significantly developed in the higher normal sacral vertebra (p = 0.024) and the complete type of Currarino syndrome (p = 0.033). Later, intractable constipation requiring rectal irrigation and intractable dysuria requiring clean intermittent catheterization occurred in 40% and 30% of the patients, respectively. There was a tendency for tethered cord syndrome (p = 0.076), and the height of the normal sacral vertebra (p = 0.071) was related to intractable constipation. The height of the normal sacral vertebra (p = 0.05) and the tumor size on the image (p = 0.012) were significantly higher and larger, respectively, in the group with intractable dysuria than in the group without intractable dysuria. CONCLUSION Postoperative complications, especially early ones, occur at a high rate. Long-term intractable constipation and dysuria may be influenced by the degree of sacral dysplasia.
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Affiliation(s)
- Tsuyoshi Sakurai
- Department of Pediatric Surgery, Miyagi Children's Hospital, Sendai, 989-3126, Japan
| | - Megumi Nakamura
- Department of Pediatric Surgery, Miyagi Children's Hospital, Sendai, 989-3126, Japan
| | - Naobumi Endo
- Department of Pediatric Surgery, Miyagi Children's Hospital, Sendai, 989-3126, Japan.
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Functional fecal and urinary outcomes after sacrococcygeal mass resection in pediatric patients. J Pediatr Surg 2021; 56:1142-1147. [PMID: 33743988 DOI: 10.1016/j.jpedsurg.2021.02.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 02/05/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND Sacrococcygeal masses (SCM) are uncommon in children. The purpose of this study is to review the functional fecal and urinary outcomes following resection of SCM and to determine the impact of a multidisciplinary clinic (MDC) on these outcomes. METHODS A retrospective review was performed of patients who underwent SCM resection between 1979 and 2019. Baylor Social Continence Scale (BCS), Vancouver Symptom Score (VSS) and Cleveland constipation score (CSS) surveys were used to assess fecal and urinary continence at time of most recent follow up. Age, tumor characteristics, histopathology, and type of anorectal malformations (ARM), if present, were also recorded. RESULTS 75 patients were included. 51 (69%) patients were females and 23 (31%) had an associated ARM. The median age at resection was 8.5 months (IQR 0-26.8). 41 (56%) patients were followed in the MDC. 27 (82%) of patients seen in the MDC were clean for stool and 26 (87%) were dry for urine, while only 17 (59%) of patients not seen in the MDC were clean for stool and dry for urine (p<0.05). There was improvement in Baylor, Vancouver and Cleveland scores. CONCLUSIONS A multidisciplinary approach to the care of patients following SCM resection may improve bowel and bladder outcomes.
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Abstract
OBJECTIVES Currarino syndrome (CS) is a congenital disorder that consists of a triad of anomalies: presacral mass, sacral dysgenesis, and anorectal malformations. Few cases of CS with neuroendocrine tumors (NETs) have been reported. In this study, we sought to determine the prevalence and characteristics of NET in patients with CS. METHODS Mayo Clinic electronic medical records were searched for patients with CS. Data on demographics, CS diagnosis, family history, genetic testing, and NET diagnosis were extracted. RESULTS A total of 26 patients with CS were identified with 3 (11.5%) of them having an additional diagnosis of NET. Three patients had a family history of NET (11.53%), and 7 patients had a family history of CS (26.9%). Of the 3 NET/CS patients, 2 had a confirmed primary NET from the presacral mass, with the third patient demonstrating focal uptake on the somatostatin receptor imaging within the presacral. Two patients received octreotide, followed by peptide receptor radionuclide therapy. The other patient was not treated because of complete resection of presacral mass and is currently undergoing surveillance scans. CONCLUSIONS In our patients with CS, the prevalence of NET is 11.53%. The coexistence of 2 rare conditions, CS and presacral NET, suggests that there may be an etiological connection.
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Dewberry L, Peña A, Meyers ML, Mirsky DM, Bischoff A. Differentiating presacral masses in anorectal malformations and isolated sacrococcygeal teratomas. Pediatr Surg Int 2019; 35:979-983. [PMID: 31256295 DOI: 10.1007/s00383-019-04510-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/20/2019] [Indexed: 11/28/2022]
Abstract
PURPOSE Presacral masses associated with anorectal malformations (ARM) are most frequently dermoid or teratomas. Sacrococcygeal teratoma (SCT), in isolation, is a different condition. There are limited data comparing the two. The aim of this study was to compare presacral masses associated with ARM and isolated SCTs. METHODS A retrospective review was performed from 1979 to 2018. Patients with presacral masses and associated ARM (n = 39) were identified and compared to patients with isolated SCTs (n = 32). RESULTS Those with presacral mass and ARM had a lower proportion of immature and mixed teratomas by pathology and a longer time to mass resection. They had higher percentages of sacral anomalies (76% versus 9%), tethered cord (50% versus 6%), and other anomalies (51% versus 9%). For long-term bowel function, patients with presacral mass and ARM were more likely to be fecally incontinent and require enemas (59% versus 11%). Regarding isolated SCTs, 4% recurred with a time to recurrence of 7 months. CONCLUSIONS Compared to patients with isolated SCT, patients with presacral mass and ARM had lower grade tumors. In addition, they had a higher proportion of sacral defects and other congenital defects, as well as worse bowel function outcomes.
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Affiliation(s)
- Lindel Dewberry
- Department of Surgery, University of Colorado, Aurora, CO, USA
| | - Alberto Peña
- Department of Pediatric Surgery, International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, University of Colorado, 13123 East 16th Avenue, Anschutz Medical Campus, Box 323, Aurora, CO, 80045, USA
| | - Mariana L Meyers
- Department of Radiology, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, CO, USA
| | - David M Mirsky
- Department of Radiology, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, CO, USA
| | - Andrea Bischoff
- Department of Pediatric Surgery, International Center for Colorectal and Urogenital Care, Children's Hospital Colorado, University of Colorado, 13123 East 16th Avenue, Anschutz Medical Campus, Box 323, Aurora, CO, 80045, USA.
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Halleran DR, Vilanova-Sanchez A, Reck CA, Maloof T, Weaver L, Stanek J, Levitt MA, Wood RJ, Aldrink JH. Presacral masses and sacrococcygeal teratomas in patients with and without anorectal malformations: A single institution comparative study. J Pediatr Surg 2019; 54:1372-1378. [PMID: 30630596 DOI: 10.1016/j.jpedsurg.2018.11.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 10/31/2018] [Accepted: 11/27/2018] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite variability at presentation, presacral masses in patients with and without anorectal malformations (ARM) appear histologically similar. The purpose of this study was to identify differences in oncologic outcomes between these two groups. METHODS A retrospective review was performed utilizing our institutional cancer and colorectal and pelvic reconstruction databases for patients with presacral masses and sacrococcygeal teratomas between 1990 and 2017. Data captured included age at surgical resection, type of ARM, tumor location within the pelvis, tumor histopathology, tumor size, adjuvant chemotherapy, recurrence, and follow-up. RESULTS Forty-six patients comprised our cohort, of whom 12 had an ARM. The median age was older at resection for those with an ARM (1.4 years; range 1 day to 29.4 years) compared to those without an ARM (9 days; range 0 days to 6.9 years) (p = 0.01). The mean tumor size was 2.5 cm in patients with an ARM compared to 6.0 cm in patients without an ARM (p = 0.036). All patients with ARM had exclusively intrapelvic tumors, and histopathology included mature teratoma (8), yolk sac tumor (1), lipoma (1), and unknown (2). Tumor location for patients with sacral and presacral masses without ARM included exclusively extrapelvic (10), primarily extrapelvic with large intrapelvic component (7), primarily intrapelvic with extrapelvic component (1), exclusively intrapelvic (8), and unknown (8). Histopathology for patients with presacral masses without ARM included mature teratoma (20), immature teratoma (7), yolk sac tumor (3), ganglioneuroma (1), neuroblastoma (1), benign epithelial cyst (1), and unknown (1). Tumor recurrence rate was similar between patients with ARM (n = 3, 25%) and those without an ARM (n = 5, 15%) (p = 0.41). The 5-year event free survival was 65% (95% CI: 25%-87%) in the group with ARM and 81% (95% CI: 60%-92%) in the group without ARM (p = 0.44). CONCLUSION Sacral and presacral masses in patients with ARM are resected at a later age and are more likely to be intrapelvic. They appear histologically similar and have similar rates of recurrence and malignancy when compared to patients without ARM. LEVEL OF EVIDENCE III TYPE OF STUDY: Retrospective comparative study.
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Affiliation(s)
- Devin R Halleran
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | | | - Carlos A Reck
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | - Tassiana Maloof
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | - Laura Weaver
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | - Joseph Stanek
- Department of Biostatistics, Division of Hematology/Oncology/Bone Marrow Transplantation, Nationwide Children's Hospital, Columbus, OH
| | - Marc A Levitt
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | - Richard J Wood
- Center for Colorectal and Pelvic Reconstruction, Nationwide Children's Hospital, Columbus, OH
| | - Jennifer H Aldrink
- Department of Surgery, Division of Pediatric Surgery, Nationwide Children's Hospital, The Ohio State University College of Medicine, Columbus, OH.
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Rod J, Cretolle C, Faivre L, Jacquot C, Yacoub O, Ravasse P, Cheynel N, Sarnacki S. Malignant transformation of presacral mass in Currarino syndrome. Pediatr Blood Cancer 2019; 66:e27659. [PMID: 30740898 DOI: 10.1002/pbc.27659] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2018] [Revised: 01/04/2019] [Accepted: 01/16/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Julien Rod
- Department of Pediatric Surgery, University of Caen Hospital, Caen, France.,Université de Caen Basse-Normandie, UFR Médecine, Caen, France.,Laboratory INSERM U1086, ANTICIPE, Centre François Baclesse, Caen, France
| | - Celia Cretolle
- Department of Pediatric Surgery, Paris Descartes University, Hôpital Necker Enfants-Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Laurence Faivre
- Center of Genetics, Children's Hospital, Equipe GAD, INSERM LNC UMR 1231, Faculté de Médecine, Université de Bourgogne Franche-Comté, Dijon, France
| | - Caroline Jacquot
- Center of Genetics, Children's Hospital, Equipe GAD, INSERM LNC UMR 1231, Faculté de Médecine, Université de Bourgogne Franche-Comté, Dijon, France
| | - Ossama Yacoub
- Center of Genetics, Children's Hospital, Equipe GAD, INSERM LNC UMR 1231, Faculté de Médecine, Université de Bourgogne Franche-Comté, Dijon, France
| | - Philippe Ravasse
- Department of Pediatric Surgery, University of Caen Hospital, Caen, France.,Université de Caen Basse-Normandie, UFR Médecine, Caen, France
| | - Nicolas Cheynel
- Service de Chirurgie Digestive, cancérologie et d'urgences, CHU Dijon, Dijon, France
| | - Sabine Sarnacki
- Department of Pediatric Surgery, Paris Descartes University, Hôpital Necker Enfants-Malades, Assistance Publique-Hôpitaux de Paris, Paris, France
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Abedalthagafi M, Aldandan SW, Alrayis M, Ahmed AA. Lymph node metastasis of presacral ependymoblastoma in a young child. J Clin Neurosci 2017; 40:64-66. [PMID: 28215462 DOI: 10.1016/j.jocn.2017.01.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2016] [Accepted: 01/26/2017] [Indexed: 10/20/2022]
Abstract
Ependymoblastoma presenting outside the brain is rare in children. The overwhelming majority of presacral ependymal tumors are of the benign myxpapillary type. We present a case of ependymoblastoma in the presacral region of a four-year old child. The patient presented with a presacral mass and ipsilateral inguinal lymph node metastasis. Both masses revealed histologic and immunophenotypic features of ependymoblastoma associated with myxoid areas and high Ki-67 proliferation index. The masses were excised and the patient remained well for a year after diagnosis with no other therapy. This report emphasizes ependymoblastoma as rare entity in the differential diagnosis of presacral tumors in children and, up to our knowledge, the first report of inguinal lymph node metastasis of ependymoblastoma.
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Affiliation(s)
- Malak Abedalthagafi
- Research Center, Saudi Human Genome Laboratory, King Fahad Medical City, Saudi Arabia; Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, USA.
| | - Sadeq W Aldandan
- Research Center, Saudi Human Genome Laboratory, King Fahad Medical City, Saudi Arabia
| | - Mohamed Alrayis
- Department of Hematology-Oncology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - Atif A Ahmed
- Department of Pathology, Children's Mercy Hospital, Kansas City, MO, USA
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12
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Toh JWT, Morgan M. Management approach and surgical strategies for retrorectal tumours: a systematic review. Colorectal Dis 2016; 18:337-50. [PMID: 26663419 DOI: 10.1111/codi.13232] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/08/2015] [Accepted: 10/20/2015] [Indexed: 12/11/2022]
Abstract
AIM The management strategy for retrorectal tumours is complex. Due to their rarity, few surgeons have expertise in management. METHOD A systematic literature review was conducted using the PubMed database. English language publications in the years 2011-2015 that assessed preoperative management, surgical strategies and chemoradiotherapy for presacral tumours were included. Two hundred and fifty-one abstracts were screened of which 88 met the inclusion criteria. After review of the full text, this resulted in a final list of 42 studies eligible for review. RESULTS In all, 932 patients (63.2% female, 36.8% male; P < 0.01) with a retrorectal tumour were identified. Most were benign (65.9% vs. 33.7%, P < 0.01). Imaging distinguished benign from malignant lesions in 88.1% of cases; preoperative biopsy was superior to imaging in providing an accurate definitive diagnosis (91.3% vs. 61.4%, P < 0.05) with negligible seeding risk. Biopsy should be performed in solid tumours. It is useful in guiding neoadjuvant therapy for gastrointestinal stromal tumours, sarcomas and desmoid type fibromatosis and may alter the management strategy in cases of diffuse large B-cell lymphoma and metastases. Biopsies for cystic lesions are not recommended. The gold standard in imaging is MRI. The posterior Kraske procedure is the most common surgical approach. Overall, the reported recurrence rate was 19.7%. CONCLUSION This review evaluated the management strategies for retrorectal tumours. A preoperative biopsy should be performed for solid tumours. MRI is the most useful imaging modality. Surgery is the mainstay of treatment. There is limited information on robotic surgery, single-port surgery, transanal endoscopic microsurgery, chemoradiotherapy and reconstruction.
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Affiliation(s)
- J W T Toh
- Department of Colorectal Surgery, Bankstown Hospital, Sydney, New South Wales, Australia
| | - M Morgan
- Department of Colorectal Surgery, Bankstown Hospital, Sydney, New South Wales, Australia
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14
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Dirix M, van Becelaere T, Berkenbosch L, van Baren R, Wijnen RM, Wijnen MH, van der Zee DC, Heij HA, Derikx JPM, van Heurn LWE. Malignant transformation in sacrococcygeal teratoma and in presacral teratoma associated with Currarino syndrome: a comparative study. J Pediatr Surg 2015; 50:462-4. [PMID: 25746708 DOI: 10.1016/j.jpedsurg.2014.07.014] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 07/14/2014] [Accepted: 07/25/2014] [Indexed: 10/24/2022]
Abstract
BACKGROUND/PURPOSE The risk of malignant transformation of sacrococcygeal teratoma (SCT) and of presacral teratoma in Currarino syndrome (CS) may differ despite the similar position and appearance. METHODS Malignant transformation and teratoma recurrence were assessed in a national retrospective comparative analysis of 205 SCT and 16 CS patients treated in one of the six pediatric surgical centers in the Netherlands between January 1981 and December 2010. RESULTS The malignancy free survival of patients with SCT was lower than for patients with a presacral teratoma associated with CS (80% and 58% after one and two years in SCT versus 100% after two years in CS, p=0.017) CONCLUSIONS: In SCT, malignancy and recurrence risk are high. Therefore, early and complete resection is mandatory. Our data show that the risk of malignant transformation of a presacral teratoma in CS is small.
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Affiliation(s)
- Marc Dirix
- Department of Pediatric Surgery, Maastricht University Medical Centre, The Netherlands
| | - Tine van Becelaere
- Department of Pediatric Surgery, Maastricht University Medical Centre, The Netherlands
| | - Lizanne Berkenbosch
- Department of Pediatric Surgery, Maastricht University Medical Centre, The Netherlands
| | - Robertine van Baren
- Department of Pediatric Surgery, University Medical Centre Groningen, The Netherlands
| | - Rene M Wijnen
- Department of Pediatric Surgery, Erasmus Medical Centre-Sophia Children's Hospital, Rotterdam, The Netherlands
| | - Marc H Wijnen
- Department of Pediatric Surgery, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - David C van der Zee
- Department of Pediatric Surgery, Wilhelmina Children's Hospital, University Medical Centre, Utrecht, The Netherlands
| | - Hugo A Heij
- Pediatric Surgical Centre of Amsterdam (Emma Children's Hospital AMC/VU University Medical Centre), The Netherlands
| | - Joep P M Derikx
- Department of Pediatric Surgery, Maastricht University Medical Centre, The Netherlands
| | - L W Ernest van Heurn
- Department of Pediatric Surgery, Maastricht University Medical Centre, The Netherlands.
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15
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Bharadwaj S, Philpott JR, Barber MD, Graff LA, Shen B. Women's health issues after ileal pouch surgery. Inflamm Bowel Dis 2014; 20:2470-82. [PMID: 25185688 DOI: 10.1097/mib.0000000000000171] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
: Restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the surgical treatment of choice for patients with ulcerative colitis and familial polyposis who require colectomy. This surgical intervention allows for resection of colon, while offering intestinal continuity with fecal continence, discontinuation of most medications related to ulcerative colitis and reduction in the risk of colitis-associated neoplasia. As a proportion of these patients are women of childbearing age, it is important to understand the impact on reproductive health and function. Although limited data exist, restorative proctocolectomy/IPAA does not seem to adversely affect menstrual function. In general, sexual function is reported to improve postsurgery with the ability to achieve orgasm unaltered. However, dyspareunia is commonly reported post restoratively. Of concern, there are data to suggest that fertility is decreased post-IPAA. The reasons stated are pelvic adhesions and obstruction of fallopian tubes. Laparoscopic approach may improve fertility outcomes by reducing postoperative adhesions as compared with the open approach. Once achieved, pregnancy in patients with IPAA is characterized by a transient increase in stool frequency that resolves postdelivery. Whether vaginal delivery or cesarean section is preferred route of delivery in these patients is still controversial. But commonly cesarean section is advocated for patients' post-IPAA to prevent anal sphincter injury and long-term effects on pouch function. All of these issues should be included in the discussion with women who are contemplating IPAA, so they are well aware of them before deciding on the best management plan.
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Affiliation(s)
- Shishira Bharadwaj
- Departments of *Gastroenterology & Hepatology, and †Obstetrics and Gynecology, Cleveland Clinic Foundation, Cleveland, Ohio; and ‡Department of Clinical Heath Psychology, University of Manitoba, Winnipeg, MB, Canada
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16
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Abstract
Currarino syndrome is a rare constellation of congenital anomalies characterized by the triad of sacral dysgenesis, presacral mass, and anorectal malformation. It is frequently associated with other congenital anomalies, often including occult spinal dysraphism. Mutations in the MNX1 gene are identified in the majority of cases. The authors report a rare case of Currarino syndrome in an infant with tethered cord syndrome and a dorsal lipomyelomeningocele continuous with a presacral intradural spinal lipoma, in addition to an imperforate anus and a scimitar sacrum. They review the literature to highlight patterns of occult spinal dysraphism in patients with Currarino syndrome and their relationship to tethered cord syndrome. Approximately 60% of the patients with Currarino syndrome reported in the literature have an occult spinal dysraphism. Published studies suggest that the risk of tethered cord syndrome may be higher among patients with a lipoma and lower among those with a teratoma or anterior meningocele.
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Monclair T, Lundar T, Smevik B, Holm I, Ørstavik KH. Currarino syndrome at Rikshospitalet 1961-2012. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 2014; 133:2364-8. [PMID: 24287836 DOI: 10.4045/tidsskr.13.0352] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
BACKGROUND Currarino syndrome is a rare hereditary condition with constipation as the main symptom. The typical patient has a combination of sacral, anorectal, intraspinal and presacral anomalies. Familial cases most often have a mutation in the MNX1 gene. The majority of Norwegian Currarino patients are treated at Rikshospitalet. This article gives an account of 50 years of experience with the condition. MATERIAL AND METHOD The study is based on the medical records of patients with Currarino syndrome, as well as some first-degree relatives, from the period 1961-2012. We recorded the results of mutation analysis, X-ray of the sacrum, and ultrasound, MRI and/or CT scans, as well as the treatments administered. RESULTS We treated 29 patients over the period in question, and in addition identified seven healthy relatives with a mutation in MNX1 and one relative with a pathognomonic sacral anomaly. There were 15 familial and 14 sporadic cases. Fourteen familial cases and one of the sporadic cases were shown to have a mutation in the MNX1 gene. Phenotypic variation was pronounced, and we saw no obvious correlation between genotype and phenotype. Twenty-six of the patients had constipation and 15 underwent a colostomy. Fourteen patients required neurosurgical and seven urogenital interventions. No patients had malignant disease. INTERPRETATION Patients with Currarino syndrome have a highly variable clinical presentation with constipation as the main problem. In patients with a familial syndrome, a mutation in the MNX1 gene can be expected.
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18
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Novel MNX1 mutations and clinical analysis of familial and sporadic Currarino cases. Eur J Med Genet 2013; 56:648-54. [DOI: 10.1016/j.ejmg.2013.09.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2013] [Accepted: 09/20/2013] [Indexed: 11/19/2022]
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19
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Boscà A, Pous S, Artés MJ, Gómez F, Granero Castro P, García-Granero E. Tumours of the retrorectal space: management and outcome of a heterogeneous group of diseases. Colorectal Dis 2012; 14:1418-23. [PMID: 22390258 DOI: 10.1111/j.1463-1318.2012.03016.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
AIM Retrorectal tumours are a rare and complex entity in adults and children. They present a varied symptomatology and their treatment is very different according to their histology. We aimed to evaluate our experience of tumours of the retrorectal space. METHOD Forty patients with retrorectal tumours were divided into two groups according to age. The variables analysed were sex, signs and symptoms, complementary examinations, surgical approaches, adjuvant therapies, pathological analyses, recurrence and survival. RESULTS Symptoms across the 30 adults varied--back pain (18) was the most common. Surgical intervention was performed on 20 patients; the rest were candidates for other treatments: five metastatic disease, two lymphomas and two Ewing tumour. The most common surgical approach was posterior, with 10 cases (50%). In all, 70% of adult tumours were malignant, with chordoma (30%) and metastases (20%) being the most common lesions. The most frequent benign lesion was hamartoma (10%). The 1- and 5-year mortality rates were 23.8% and 38.1%, respectively. In the paediatric group, three patients were diagnosed in utero. The symptoms among children varied and all were operated upon. The most frequent tumour was teratoma. Overall mortality was 20%. CONCLUSIONS Given their complexity, these tumours should be addressed by experts and all treatment options must be contemplated. They continue to present a challenge, above all in malignant tumours where the tumour cannot be controlled at a locoregional level.
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Affiliation(s)
- A Boscà
- Department of General Surgery Pathological Anatomy Radiology, La Fe University Hospital, Valencia, Spain.
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20
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Novel mutations in the MNX1 gene in two families with Currarino syndrome and variable phenotype. Gene 2012; 507:50-3. [DOI: 10.1016/j.gene.2012.06.096] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2012] [Revised: 06/20/2012] [Accepted: 06/25/2012] [Indexed: 11/24/2022]
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21
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Ciotti P, Mandich P, Bellone E, Ceppa P, Bovio M, Ameri P, Torre G, Fiocca R, Murialdo G. Currarino syndrome with pelvic neuroendocrine tumor diagnosed by post-mortem genetic analysis of tissue specimens. Am J Med Genet A 2011; 155A:2750-3. [PMID: 21915987 DOI: 10.1002/ajmg.a.34031] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2010] [Accepted: 02/10/2011] [Indexed: 12/12/2022]
Abstract
Currarino syndrome (CS) is an autosomal dominant disorder of embryonic development characterized by the triad of anorectal abnormalities, partial sacral agenesis, and presacral mass. Mutations of the HLXB9 gene have been identified in most CS cases, but a precise genotype-phenotype correlation has not been described so far. We report the clinical case of a 44-year-old Caucasian woman with malignant neuroendocrine transformation of a pre-sacrococcygeal mass combined with bicornuate uterus, dermoid cyst of the ovaries, and chronic constipation. After the patient died, a sacrococcygeal malformation and anterior meningocele were diagnosed in her 22-year-old son. CS diagnosis was then retrospectively confirmed by molecular analysis of normal and pathological tissue specimens of the mother, with identification of a HLXB9 mutation (c.727C>T; p.R243W). CS should be considered, and genetic counseling recommended, to all patients with presacral masses. Since malignant neuroendocrine transformation of presacral mass in CS is a possible complication, even thought rare, close follow up in these patients is advisable.
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Affiliation(s)
- Paola Ciotti
- Department of Neuroscience, Ophthalmology and Genetics-Section of Medical Genetics, University of Genova, Genova, Italy.
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