1
|
Calloni T, Carai A, Lioi F, Cavaliere M, DE Benedictis A, Rossi S, Randi F, Rossi Espagnet MC, Trivisano M, Cesario C, Pisaneschi E, Marasi A, Savioli A, Giussani CG, Marras CE. Surgical management of pediatric intracranial cerebral cavernous malformations: a 10-year single-center experience. J Neurosurg Sci 2024; 68:278-286. [PMID: 35416451 DOI: 10.23736/s0390-5616.22.05574-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Cerebral cavernous malformations (CCMs) are low-flow vascular malformations made up of dilated vascular spaces without intervening parenchyma that can occur throughout the central nervous system. CCMs can occur sporadically or in familial forms. Presentation is diverse, ranging from incidental discovery of asymptomatic CCMs to drug-resistant epilepsy and hemorrhages. METHODS We describe the surgical management of CCMs in pediatric patients at Bambino Gesù Children's Hospital in Rome over the last 10 years. The cases have been stratified based on the clinical presentation and the relevant literature is discussed accordingly. RESULTS We discuss the rationale and technique used in these cases based on their presentation, as well as the generally positive outcomes we achieved with early surgical management, use of intraoperative ultrasound (ioUS) and intraoperative neuromonitoring. CONCLUSIONS Surgical management of pediatric CCMs is a safe and effective strategy, low rates of postoperative morbidity and partial resection were observed.
Collapse
Affiliation(s)
- Tommaso Calloni
- Department of Medicine and Surgery, School of Medicine, University of Milan-Bicocca, Milan, Italy
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Andrea Carai
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy -
| | - Francesco Lioi
- Division of Neurosurgery, Department of Neurology and Psychiatry, Sapienza University, Rome, Italy
| | - Marilou Cavaliere
- Department of Medicine and Surgery, School of Medicine, University of Milan-Bicocca, Milan, Italy
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandro DE Benedictis
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Sabrina Rossi
- Pathology Unit, Department of Laboratories, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Franco Randi
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Maria C Rossi Espagnet
- Neuroradiology Unit, Imaging Department, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Marina Trivisano
- Neurology Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Claudia Cesario
- Translational Cytogenomics Research Unit, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Elisa Pisaneschi
- Translational Cytogenomics Research Unit, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandra Marasi
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Alessandra Savioli
- Department of Anesthesia and Critical Care (ARCO), IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - Carlo G Giussani
- Department of Medicine and Surgery, School of Medicine, University of Milan-Bicocca, Milan, Italy
- Neurosurgery Unit, Department of Neurosciences, San Gerardo Hospital, Monza, Italy
| | - Carlo E Marras
- Neurosurgery Unit, Department of Neurosciences, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| |
Collapse
|
2
|
Phi JH, Kim SK. Clinical Features and Treatment of Pediatric Cerebral Cavernous Malformations. J Korean Neurosurg Soc 2024; 67:299-307. [PMID: 38547881 PMCID: PMC11079565 DOI: 10.3340/jkns.2024.0047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2024] [Revised: 03/25/2024] [Accepted: 03/27/2024] [Indexed: 05/12/2024] Open
Abstract
Cerebral cavernous malformation (CCM) is a vascular anomaly commonly found in children and young adults. Common clinical presentations of pediatric patients with CCMs include headache, focal neurological deficits, and seizures. Approximately 40% of pediatric patients are asymptomatic. Understanding the natural history of CCM is crucial and hemorrhagic rates are higher in patients with an initial hemorrhagic presentation, whereas it is low in asymptomatic patients. There is a phenomenon known as temporal clustering in which a higher frequency of symptomatic hemorrhages occurs within a few years following the initial hemorrhagic event. Surgical resection remains the mainstay of treatment for pediatric CCMs. Excision of a hemosiderin-laden rim is controversial regarding its impact on epilepsy outcomes. Stereotactic radiosurgery is an alternative treatment, especially for deepseated CCMs, but its true efficacy needs to be verified in a clinical trial.
Collapse
Affiliation(s)
- Ji Hoon Phi
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul National University College of Medicine, Seoul, Korea
| | - Seung-Ki Kim
- Division of Pediatric Neurosurgery, Seoul National University Children’s Hospital, Seoul National University College of Medicine, Seoul, Korea
| |
Collapse
|
3
|
Crobeddu E, Agosti E, Cossandi C, Tardivo V, De Maria L, Serioli S, Fontanella MM, Valvassori L. Editorial: Veins in the brain. Front Surg 2023; 10:1269196. [PMID: 37675250 PMCID: PMC10478226 DOI: 10.3389/fsurg.2023.1269196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Accepted: 08/11/2023] [Indexed: 09/08/2023] Open
Affiliation(s)
- Emanuela Crobeddu
- Section of Neurosurgery, Department of Neuroscience, University of Turin, Turin, Italy
- Department of Neurosurgery, Maggiore Della Carità University Hospital, Novara, Italy
| | - Edoardo Agosti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Christian Cossandi
- Department of Neurosurgery, Maggiore Della Carità University Hospital, Novara, Italy
| | | | - Lucio De Maria
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Simona Serioli
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Luca Valvassori
- Department of Neuroradiology, ASST Santi Paolo e Carlo, Milano, Italy
| |
Collapse
|
4
|
Hori T, Chernov M, Alshebib YA, Kubota Y, Matsuo S, Shiramizu H, Okada Y. Long-term outcomes after surgery for brainstem cavernous malformations: analysis of 46 consecutive cases. J Neurosurg 2022; 138:900-909. [PMID: 36087317 DOI: 10.3171/2022.7.jns22314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Accepted: 07/06/2022] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The objective of this study was to evaluate the long-term outcomes after resection of brainstem cavernous malformations (BSCMs) and to assess the usefulness of the Lawton grading system in these cases. METHODS This retrospective study analyzed 46 consecutive patients with BSCMs operated on between July 1990 and December 2020. Outcomes at the last follow-up were defined as favorable (modified Rankin Scale [mRS] score 0-2) or unfavorable (mRS score > 2). RESULTS The study cohort comprised 24 men (52%) and 22 women (48%), ranging in age from 8 to 78 years old (median 37 years). In 19 patients (41%), the preoperative mRS score was > 2. All patients had hemorrhagic BSCM. There were 12 (26%) mesencephalic, 19 (41%) pontine, 7 (15%) medullary, and 8 (17%) cerebellar peduncle lesions, with a maximal diameter ranging from 5 to 40 mm (median 15 mm). In total, 24 BSCMs (52%) had bilateral extension crossing the brainstem midline. Lawton grades of 0, I, II, III, IV, V, and VI were defined in 3 (7%), 2 (4%), 10 (22%), 11 (24%), 8 (17%), 7 (15%), and 5 (11%) cases, respectively. Total resection of BSCMs was attained in 43 patients (93%). There were no perioperative deaths. Excluding the 3 most recent cases, the length of follow-up ranged from 56 to 365 months. The majority of patients demonstrated good functional recovery, but regress of the preexisting oculomotor nerve deficit was usually incomplete. No new hemorrhagic events were noted after total resection of BSCMs. In 42 patients (91%), the mRS score at the time of last follow-up was ≤ 2 (favorable outcome), and in 18 (39%), it was 0 (absence of neurological symptoms). Forty-four patients (96%) demonstrated clinical improvement and 2 (4%) had no changes compared with the preoperative period. Multivariate analysis revealed that only lower Lawton grade had a statistically significant independent association (p = 0.0280) with favorable long-term outcome. The area under the receiver operating characteristic curve for prediction of favorable outcome with 7 available Lawton grades of BSCM was 0.93. CONCLUSIONS Resection of hemorrhagic BSCMs by an experienced neurosurgeon may be performed safely and effectively, even in severely disabled patients. In the authors' experience, preexisting oculomotor nerve palsy represents the main cause of permanent postoperative neurological morbidity. The Lawton grading system effectively predicts long-term outcome after surgery.
Collapse
Affiliation(s)
- Tomokatsu Hori
- 1Department of Neurosurgery, Tokyo Women's Medical University.,3Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo, Japan
| | - Mikhail Chernov
- 2Department of Neurosurgery, Tokyo Women's Medical University Adachi Medical Center; and
| | - Yasir A Alshebib
- 3Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo, Japan
| | - Yuichi Kubota
- 2Department of Neurosurgery, Tokyo Women's Medical University Adachi Medical Center; and
| | - Seigo Matsuo
- 3Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo, Japan
| | - Hideki Shiramizu
- 3Department of Neurosurgery, Moriyama Memorial Hospital, Tokyo, Japan
| | - Yoshikazu Okada
- 1Department of Neurosurgery, Tokyo Women's Medical University
| |
Collapse
|
5
|
Dammann P, Santos AN, Wan XY, Zhu Y, Sure U. Cavernous Malformations. Neurosurg Clin N Am 2022; 33:449-460. [DOI: 10.1016/j.nec.2022.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
6
|
Agosti E, Doglietto F, Fontanella MM. Letter to the Editor. Bleeding risk after cavernous malformation surgery: remnant or recurrence? J Neurosurg 2021; 135:978-979. [PMID: 33711810 DOI: 10.3171/2020.12.jns204192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
7
|
Fontanella MM, Bacigaluppi S, Doglietto F, Zanin L, Agosti E, Panciani P, Belotti F, Saraceno G, Spena G, Draghi R, Fiorindi A, Cornali C, Biroli A, Kivelev J, Chiesa M, Retta SF, Gasparotti R, Kato Y, Hernesniemi J, Rigamonti D. An international call for a new grading system for cerebral and cerebellar cavernomas. J Neurosurg Sci 2021; 65:239-246. [PMID: 34184861 DOI: 10.23736/s0390-5616.21.05433-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Surgical indications for cerebral cavernous malformations remain significantly center- and surgeon-dependent. Available grading systems are potentially limited, as they do not include epileptological and radiological data. A novel grading system is proposed for supratentorial and cerebellar cavernomas: it considers neuroradiological features (bleeding, increase in size), neurological status (focal deficits and seizures), location of the lesion and age of the patient. The score ranges from -1 to 10; furthermore, surgery should be considered when a score of 4 or higher is present. Based on neuroradiological characteristics, 0 points are assigned if the CCM is stable in size at different neuroradiological controls, 1 point if there is an increase in volume during follow-up, 2 points if intra- or extra-lesional bleeding <1 cm is present and 3 points if the CCM produced a hematoma >1 cm. Regarding focal neurological deficits, 0 points are assigned if absent and 2 points if present. For seizures, 0 points are assigned if absent, 1 point if present, but controlled by medications, and 2 points if drug resistant. We considered the site of the CCM, and in case of deep-seated lesions in a critical area (basal ganglia, thalamus) 1 point (-1) is subtracted, while for subcortical or deep cerebellar lesions 0 points are assigned, for CCMs in a cortical critical area 1 point is assigned and in case of lesions in cortical not in critical area or superficial cerebellar area, 2 points are assigned. As far as age is concerned, 0 points are assigned for patients older than 50 years and 1 point for patients younger than 50. In conclusion, a novel grading for surgical decision making in cerebral cavernomas, based on the experience of selected neurosurgeons, basic scientists, and patients, is suggested with the aim of further improving and standardizing the treatment of CCMs. The aim of this paper was also to call for both retrospective and prospective multicenter studies with the aim of testing the efficacy of the grading system in different centers.
Collapse
Affiliation(s)
- Marco M Fontanella
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | | | - Francesco Doglietto
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Luca Zanin
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy -
| | - Edoardo Agosti
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Pierpaolo Panciani
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Francesco Belotti
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Giorgio Saraceno
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | | | - Riccardo Draghi
- Department of Neurosurgery, Maria Cecilia Hospital, GVM Care & Research, Cotignola, Ravenna, Italy
| | - Alessandro Fiorindi
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Claudio Cornali
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Antonio Biroli
- Unit of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Juri Kivelev
- Department of Neurosurgery, Neurocenter, Turku University Hospital, Turku, Finland
| | | | - Saverio F Retta
- Department of Clinical and Biological Sciences, University of Turin, Turin, Italy.,CCM Italian Research Network, National Coordination Center at the Department of Clinical and Biological Sciences, University of Turin, Turin, Italy
| | - Roberto Gasparotti
- Unit of Neuroradiology, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Brescia, Italy
| | - Yoko Kato
- Department of Neurosurgery, Fujita Health University Aichi, Toyoake, Japan
| | | | | |
Collapse
|