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Tatezawa R, Sugiyama T, Gotoh S, Shindo T, Ikeda H, Hokari M, Takizawa K, Nakayama N, Fujimura M. Possible Delayed Foreign Body Reactions against Titanium Clips and Coating Materials after Unruptured Cerebral Aneurysm Surgery. Neurol Med Chir (Tokyo) 2023; 63:482-489. [PMID: 37648536 PMCID: PMC10687670 DOI: 10.2176/jns-nmc.2023-0116] [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] [Received: 05/24/2023] [Accepted: 06/28/2023] [Indexed: 09/01/2023] Open
Abstract
Delayed foreign body reactions to either or both clipping and coating materials have been reported in several small series; however, studies in the titanium clip era are scarce. This study aims to survey the contemporary status of such reactions to titanium clips and coating materials. Among patients who received a total of 2327 unruptured cerebral aneurysmal surgeries, 12 developed delayed intraparenchymal reactions during outpatient magnetic resonance imaging (MRI) follow-up. A retrospective investigation was conducted. The patients' average age was 58.6 (45-73) years, and 11 were women. The aneurysms were located in the middle cerebral artery (n = 7), internal carotid artery (n = 4), or anterior communicating artery (AComA, n = 1). In 10 patients, additional coating with tiny cotton fragments was applied to the residual neck after clipping with titanium clips; however, only the clipping with titanium clips was performed in the remaining two. The median time from surgery to diagnosis was 4.5 (0.3-60) months. Seven (58.3%) patients were asymptomatic, and three developed neurological deficits. MRI findings were characterized by a solid- or rim-enhancing lobulated mass adjacent to the clip with surrounding parenchymal edema. In 11 patients, the lesions reduced in size or disappeared; however, in one patient, an AComA aneurysm was exacerbated, necessitating its removal along with optic nerve decompression. In conclusion, cotton material is a strongly suspected cause of delayed foreign body reactions, and although extremely rare, titanium clips alone may also induce such a reaction. The prognosis is relatively good with steroid therapy; however, caution is required when the aneurysm is close to the optic nerve, as in AComA aneurysms.
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Affiliation(s)
- Ryota Tatezawa
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
| | - Taku Sugiyama
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
| | - Shuho Gotoh
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
| | | | - Hiroshi Ikeda
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
| | - Masaaki Hokari
- Department of Neurosurgery, Teine Keijinkai Medical Center
| | | | - Naoki Nakayama
- Department of Neurosurgery, Kashiwaba Neurosurgical Hospital
| | - Miki Fujimura
- Department of Neurosurgery, Hokkaido University Graduate School of Medicine
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MRI findings for diagnosis of postoperative foreign body granulomas versus recurrent tumours in patients of brain tumour surgery. Clin Radiol 2021; 76:316.e19-316.e28. [PMID: 33551151 DOI: 10.1016/j.crad.2020.12.018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 12/24/2020] [Indexed: 11/21/2022]
Abstract
AIM To evaluate the postoperative magnetic resonance imaging (MRI) findings of intracranial foreign body granulomas (FBGs) and true recurrent tumours (RTs) and thus lead to a basis for management decision-making. MATERIALS AND METHODS Twenty-two patients with previous brain tumour surgery were diagnosed clinically with RT and underwent surgery. Re-operative pathology revealed FBG in eight patients and RT in 14 patients. MRI findings before the initial operation were compared to those before the re-operation. RESULTS Features of FBGs versus RTs on MRI were as follows: (1) mean lesion size: 1.3 ± 0.7 (0.5-2.6) versus 3.2 ± 1.7 (1.1-6.3) cm (p=0.001, odds ratio [OR] = 4.18); (2) hypointensity on T2-weighted imaging (WI): 6/8 (75%) versus 0/14 (0%; p<0.001, OR=75.4); (3) non-restricted diffusion on diffusion-WI (DWI): 6/8 (75%) versus 2/14 (14.3%; p=0.008, OR=18); and (4) "ring and bubble" appearance on contrast-enhanced T1WI: 7/8 (87.5%) versus 2/14 (14.3%; p=0.001, OR=42). In comparison with their original tumours, the FBGs in the FBG group showed significantly lower T2 signal intensity, lower signal on DWI, and more cases of non-restricted diffusion on DWI (p=0.04, 0.04, 0.04, respectively). CONCLUSION On brain MRI, FBGs can be differentiated from RTs by their relatively smaller size, hypointensity on T2WI, lack of restricted diffusion on DWI, and "ring and bubble" appearance on contrast-enhanced T1WI. Comparing the MRI findings of the focal lesion in the tumour bed with those of the original tumour is suggested to enhance diagnostic confidence.
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McClard CK, Prospero Ponce CM, Vickers A, Lee AG. Case Report: Late Sequela of a Muslinoma Involving the Optic Chiasm. Neuroophthalmology 2018; 42:385-390. [PMID: 30524491 DOI: 10.1080/01658107.2018.1458141] [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: 02/27/2018] [Revised: 03/22/2018] [Accepted: 03/23/2018] [Indexed: 10/16/2022] Open
Abstract
An 84-year-old woman presented with 3 months of vertical binocular diplopia and difficulty reading at near. She had a history of bilateral ophthalmic artery aneurysm repair involving use of muslin in the 1990s. The patient then developed bitemporal hemianopsia secondary to muslin-induced inflammation ("muslinoma") extending to the optic chiasm, which required surgical decompression. She had a persistent bitemporal hemianopsia but was stable for two decades after surgery. In 2017, the patient re-presented with double vision. Exam showed a non-paretic diplopia due to a small angle comitant right hypertropia attributed to the retinal hemi-field slide. Repeat imaging showed no new aneurysm or recurrent muslinoma. This case had originally been reported two decades ago and represents the longest duration of recurrent symptoms from muslin-related optochiasmatic arachnoiditis in the English language ophthalmic literature. Clinicians should be aware of the potential of delayed and recurrent symptoms or signs years or even decades after muslin wrapping of aneurysms.
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Affiliation(s)
- Cynthia K McClard
- School of Medicine, Baylor College of Medicine, Houston, Texas, USA.,School of Medicine, Baylor College of Medicine Medical Scientist Training Program, Houston, Texas, USA
| | - Claudia M Prospero Ponce
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA
| | - Aroucha Vickers
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA
| | - Andrew G Lee
- Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA.,Department of Ophthalmology, Neurology and Neurosurgery, Weill Cornell Medicine, New York, New York, USA.,Department of Ophthalmology, Baylor College of Medicine, Houston, Texas, USA.,Department of Ophthalmology, UTMB, Galveston, Texas, USA
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Akhaddar A, Turgut AT, Turgut M. Foreign Body Granuloma After Cranial Surgery: A Systematic Review of Reported Cases. World Neurosurg 2018; 120:457-475. [PMID: 30267951 DOI: 10.1016/j.wneu.2018.09.143] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2018] [Revised: 09/16/2018] [Accepted: 09/18/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND In cranial surgery, different foreign body (FB) materials are used and may be left intentionally or unintentionally in the surgical field after closure, inducing a foreign body granuloma (FBG). This is a rare complication in neurosurgery, but it may be a diagnostic dilemma, with sometimes medicolegal implications. METHODS We performed a systematic review of the English literature between 1965 and 2018 and found a total of 77 articles concerning 100 cases of FBG caused by retained material located within the cranium or surrounding soft tissues. RESULTS There were 60 females and 40 males, with ages ranging from 1 to 77 years. Most initial diagnoses were cranial/intracranial tumors, trigeminal neuralgia, hemifacial spasm, intracranial aneurysm, hydrocephalus, head injury, infectious disease, and nontraumatic intracerebral hematoma. The interval from the causative surgical operation to presentation of the FBG ranged from 2 weeks to 20 years. Various radiologic modalities were used and histologic study confirmed the presence of FBG in all patients. Intentional FB was used and left in 77 patients, and unintentional FB was found postoperatively in 23 patients. Associated infection was found in 13 patients. Complete recovery was seen in 47.6% of patients with sufficient data. CONCLUSIONS Despite being unusual, a retained FBG should be considered in the differential diagnosis of any patient after cranial surgery. A history of surgery, clinical symptoms, physical examination findings, laboratory results, and the use of appropriate neuroimaging explorations may provide a correct preoperative diagnosis. In addition, unintentionally retained FBs are preventable errors in the operating room.
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Affiliation(s)
- Ali Akhaddar
- Department of Neurosurgery, Avicenne Military Hospital of Marrakech, Mohammed V University in Rabat, Rabat, Morocco.
| | - Ahmet T Turgut
- Department of Radiology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Mehmet Turgut
- Department of Neurosurgery, Adnan Menderes University School of Medicine, Aydın, Turkey
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Patial T, Rathore N, Thakur A, Thakur D, Sharma K. Transmigration of a retained surgical sponge: a case report. Patient Saf Surg 2018; 12:21. [PMID: 30127854 PMCID: PMC6087538 DOI: 10.1186/s13037-018-0168-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 07/27/2018] [Indexed: 01/04/2023] Open
Abstract
Background A retained surgical sponge remains a dreaded complication of modern surgery. Despite the increasing focus on patient safety instances of “a sponge being left in the abdomen”, are all too common in popular media. In this article we report the rare phenomenon of transmigration of a retained surgical sponge in a patient who underwent laparoscopic sterilization. Case presentation A 30-year-old female presented with progressive abdominal pain for about one month and vomiting with obstipation for 2 days. The patient had undergone laparoscopic sterilization 7 years back and then underwent re-canalization one year back. She underwent an exploratory laparotomy for suspected adhesive small bowel obstruction. During surgery, an intra-luminal surgical sponge was recovered from the distal small bowel. The patient recovered and was discharged in good health. Conclusion Despite numerous advances in terms of technology and the ever-growing emphasis on patient safety, the problem of a retained surgical sponge remains a dreaded potential complication. All clinicians and health care professionals should be aware of this entity and its various presentations.
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Affiliation(s)
- Tushar Patial
- The Clinic, Sanjauli, Shimla, Himachal Pradesh 171006 India
| | - Namit Rathore
- 2Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh India
| | - Angesh Thakur
- 3Department of Urology, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Digvijay Thakur
- 2Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh India
| | - Kanika Sharma
- Department of Radiation Therapy, Rajiv Gandhi Cancer Hospital and Research Centre, New Delhi, India
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Surgical treatment of a gauzoma with associated obliterative arteriopathy and review of the literature. Acta Neurochir (Wien) 2018; 160:1195-1202. [PMID: 29282528 DOI: 10.1007/s00701-017-3440-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2017] [Accepted: 12/14/2017] [Indexed: 10/18/2022]
Abstract
We report a case of a 50-year-old woman whose 0.5 mm middle cerebral artery (MCA) aneurysm was treated with gauze wrapping at an outside facility. She returned 9 months later with seizures and an inflammatory process in the region of the prior aneurysm. Surgical re-exploration at that time was aborted. Two years later, she presented with a gauzoma associated with local inflammatory response and severe narrowing of the MCA. A common carotid artery to MCA bypass was performed, followed by surgical removal of the gauze and inflammatory material. Over a 3-month period, she recovered with significant improvement in her preoperative neurological deficits.
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Patial T, Thakur V, Vijhay Ganesun N, Sharma M. Gossypibomas in India - A systematic literature review. J Postgrad Med 2017; 63:36-41. [PMID: 28079043 PMCID: PMC5394815 DOI: 10.4103/0022-3859.198153] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Purpose of Review: Gossypibomas remain a dreaded and unwanted complication of surgical practice. Despite significant interest and numerous guidelines, the number of reported cases remains sparse due to various factors, including potential legal implications. Herein, we review related data from India to ascertain if the problem is better or worse than that reported in world literature. Materials and Methods: A literature search was performed on PubMed and Google Scholar, to collect and analyze all case reports and case reviews regarding the condition in India. Results: On analysis of the results, there were 100 publications reporting a total of 126 events. The average patient age was 38.65 years. Average time to discovery was 1225.62 days. Forty-nine percent of reported cases were discovered within the 1st year. The most common clinical features were pain (73.8%), palpable mass (47.6%), vomiting (35%), abdominal distention (26%), and fever (12.6%). Spontaneous expulsion of the gossypiboma was noted in five cases (3.96%). Transmural migration was seen in 36 cases (28.57%). Conclusions: Despite advancements in surgical approaches and preventive measures, gossypibomas continue to be a cause of significant morbidity. A safe working culture, open communication, teamwork, and an accurate sponge count remain our best defence against this often unpredictable complication of surgery.
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Affiliation(s)
- T Patial
- Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - V Thakur
- Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - N Vijhay Ganesun
- Department of General Surgery, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
| | - M Sharma
- Department of Forensic Medicine, Indira Gandhi Medical College, Shimla, Himachal Pradesh, India
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Safavi-Abbasi S, Moron F, Sun H, Wilson C, Frock B, Oppenlander ME, Xu DS, Ghafil C, Zabramski JM, Spetzler RF, Nakaji P. Techniques and Outcomes of Gore-Tex Clip-Wrapping of Ruptured and Unruptured Cerebral Aneurysms. World Neurosurg 2016; 90:281-290. [PMID: 26960285 DOI: 10.1016/j.wneu.2016.02.109] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 02/23/2016] [Accepted: 02/25/2016] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Some aneurysms without a definable neck and associated parent vessel pathology are particularly difficult to treat and may require clipping with circumferential wrapping. We report the largest available contemporary series examining the techniques of Gore-Tex clip-wrapping of ruptured and unruptured intracranial aneurysms and patient outcomes. METHODS The presentation, location, and shape of the aneurysm; wrapping technique; outcome at discharge and last follow-up; and any change in the aneurysm at last angiographic follow-up were reviewed retrospectively in 30 patients with Gore-Tex clip-wrapped aneurysms. RESULTS Gore-Tex clip-wrapping was used in 8 patients with ruptured aneurysms and 22 patients with unruptured aneurysms. Aneurysms included 23 fusiform, 3 blister, and 4 otherwise complex, multilobed, or giant aneurysms. Of the 30 aneurysms, 63% were in the anterior circulation. The overall mean patient age was 52.5 years (range, 17-80 years). Postoperatively, there were no deaths or worsening of neurologic status and no parent vessel stenoses or strokes. The mean Glasgow Outcome Scale score at last follow-up was 4.7. The mean follow-up time was 42.3 months (median, 37.0 months; range, 3-96 months). There were 105.8 patient follow-up years. Aneurysms recurred in 2 patients with Gore-Tex clip-wrapping. No patients developed rehemorrhage. Overall risk of recurrence was 1.9% annually. CONCLUSIONS Gore-Tex has excellent material properties for circumferential wrapping of aneurysms and parent arteries. It is inert and does not cause a tissue reaction or granuloma formation. Gore-Tex clip-wrapping can be used safely for microsurgical management of ruptured and unruptured cerebral aneurysms with acceptable recurrence and rehemorrhage rates.
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Affiliation(s)
- Sam Safavi-Abbasi
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Felix Moron
- Department of Neurological Surgery, HIGA Vicente Lopez y Planes Gral Rodriguez, Buenos Aires, Argentina
| | - Hai Sun
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Christopher Wilson
- Department of Neurological Surgery, University of Oklahoma Health Science Center, Oklahoma City, Oklahoma, USA
| | - Ben Frock
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Mark E Oppenlander
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - David S Xu
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Cameron Ghafil
- Department of Neurological Surgery, University of Oklahoma Health Science Center, Oklahoma City, Oklahoma, USA
| | - Joseph M Zabramski
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Robert F Spetzler
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA
| | - Peter Nakaji
- Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona, USA.
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Safavi-Abbasi S, Moron F, Sun H, Oppenlander ME, Kalani MYS, Mulholland CB, Zabramski JM, Nakaji P, Spetzler RF. Techniques and long-term outcomes of cotton-clipping and cotton-augmentation strategies for management of cerebral aneurysms. J Neurosurg 2016; 125:720-9. [PMID: 26771857 DOI: 10.3171/2015.7.jns151165] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To address the challenges of microsurgically treating broad-based, frail, and otherwise complex aneurysms that are not amenable to direct clipping, alternative techniques have been developed. One such technique is to use cotton to augment clipping ("cotton-clipping" technique), which is also used to manage intraoperative aneurysm neck rupture, and another is to reinforce unclippable segments or remnants of aneurysm necks with cotton ("cotton-augmentation" technique). This study reviews the natural history of patients with aneurysms treated with cotton-clipping and cotton-augmentation techniques. METHODS The authors queried a database consisting of all patients with aneurysms treated at Barrow Neurological Institute in Phoenix, Arizona, between January 1, 2004, and December 31, 2014, to identify cases in which cotton-clipping or cotton-augmentation strategies had been used. Management was categorized as the cotton-clipping technique if cotton was used within the blades of the aneurysm clip and as the cotton-clipping technique if cotton was used to reinforce aneurysms or portions of the aneurysm that were unclippable due to the presence of perforators, atherosclerosis, or residual aneurysms. Data were reviewed to assess patient outcomes and annual rates of aneurysm recurrence or hemorrhage after the initial procedures were performed. RESULTS The authors identified 60 aneurysms treated with these techniques in 57 patients (18 patients with ruptured aneurysms and 39 patients with unruptured aneurysms) whose mean age was 53.1 years (median 55 years; range 24-72 years). Twenty-three aneurysms (11 cases of subarachnoid hemorrhage) were treated using cotton-clipping and 37 with cotton-augmentation techniques (7 cases of subarachnoid hemorrhage). In total, 18 patients presented with subarachnoid hemorrhage. The mean Glasgow Outcome Scale (GOS) score at the time of discharge was 4.4. At a mean follow-up of 60.9 ± 35.6 months (median 70 months; range 10-126 months), the mean GOS score at last follow-up was 4.8. The total number of patient follow-up years was 289.4. During the follow-up period, none of the cotton-clipped aneurysms increased in size, changed in configuration, or rebled. None of the patients experienced early rebleeding. The annual hemorrhage rate for aneurysms treated with cotton-augmentation was 0.52% and the recurrence rate was 1.03% per year. For all patients in the study, the overall risk of hemorrhage was 0.35% per year and the annual recurrence rate was 0.69%. CONCLUSIONS Cotton-clipping is an effective and durable treatment strategy for intraoperative aneurysm rupture and for management of broad-based aneurysms. Cotton-augmentation can be safely used to manage unclippable or partially clipped intracranial aneurysms and affords protection from early aneurysm re-rupture and a relatively low rate of late rehemorrhage.
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Affiliation(s)
- Sam Safavi-Abbasi
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Felix Moron
- Division of Neurological Surgery, Hospital Interzonal General de Agudos Vicente Lopez y Planes, Buenos Aires, Argentina
| | - Hai Sun
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Mark E Oppenlander
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - M Yashar S Kalani
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Celene B Mulholland
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Joseph M Zabramski
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Peter Nakaji
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
| | - Robert F Spetzler
- Division of Neurological Surgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona; and
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Beitzke M, Leber KA, Deutschmann H, Gattringer T, Poltrum B, Fazekas F. Cerebrovascular complications and granuloma formation after wrapping or coating of intracranial aneurysms with cotton gauze and human fibrin adhesives: results from a single-center patient series over a 5-year period. J Neurosurg 2013; 119:1009-14. [DOI: 10.3171/2013.6.jns1373] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Reinforcement of intracranial aneurysms (IAs) by wrapping or coating is a well-established therapeutic approach to those IAs not amenable to any other definitive treatment, but has been associated with complications such as parent artery narrowing, granuloma formation, and ischemic stroke. The goal of this study was to systematically investigate cerebrovascular complications following this procedure.
Methods
The authors' hospital database was searched for all patients who underwent wrapping or coating of IAs with cotton gauze and human fibrin adhesives between October 2006 and October 2011. The follow-up records of these patients were extracted, including regular clinical visits and vascular imaging.
Results
Five hundred sixty-seven patients were treated for IAs over the 5-year period: 303 patients underwent endovascular strategies and 264 underwent craniotomies. Wrapping or coating of IAs was performed in 20 patients (3.5%). Parent artery narrowing occurred in 5 (25%) of the 20 patients and was associated with major ischemic strokes in 4 patients and severe headache in another. Ischemic strokes were associated with parent artery narrowing, which occurred early postoperatively in 2 patients or was a consequence of granuloma formation in 2 patients 1 and 2 months after the procedure, respectively.
Conclusions
These data should add to the awareness of significant cerebrovascular complications following wrapping or coating of IAs with cotton gauze and human fibrin adhesives and indicate that major ischemic strokes need to be included in the risk/benefit considerations during decision making for such treatment strategies. Patients who receive IA wrapping should be monitored and followed up closely for arterial narrowing and granuloma formation.
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Affiliation(s)
| | | | - Hannes Deutschmann
- 3Division of Neuroradiology, Department of Radiology, Medical University of Graz, Austria
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Germanò A, Priola S, Angileri FF, Conti A, La Torre D, Cardali S, Raffa G, Merlo L, Granata F, Longo M, Tomasello F. Long-term follow-up of ruptured intracranial aneurysms treated by microsurgical wrapping with autologous muscle. Neurosurg Rev 2012; 36:123-31; discussion 132. [PMID: 22777660 DOI: 10.1007/s10143-012-0408-z] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2011] [Revised: 04/11/2012] [Accepted: 05/17/2012] [Indexed: 11/24/2022]
Abstract
The purpose of this study is to describe our series of nine unclippable and uncoilable ruptured aneurysms in eight patients treated by microsurgical wrapping with autologous muscle. Records were retrospectively reviewed for rebleeding rate, morbidity and mortality, changes in size or the aneurysm's configurations, and inflammatory reaction. We conducted a Medline search in the post-microsurgical era, excluding patients in whom wrapping was part of the aneurysm treatment in combination with clipping or coiling. The surgically related morbidity was 12.5%. Global mortality rate was 25% due to vasospasm (one case) and rebleeding (one case). Six patients are still alive. Rebleeding rate was 14.3% within 6 months; then, it was zero. Glasgow outcome scale (GOS) score at discharge was 1 and 4 in one patient, respectively, and 5 in the remaining six. Mean clinical follow-up was 126 months. GOS at last follow-up was 4 and 5 in 50% of patients, respectively. Mean mRS score was 0.8 at 2 months, and 2.4 at 12 months. Follow-up MR demonstrated persistence of the aneurysm's sac, without changes in size and configuration. Patients did not describe or exhibit symptoms attributable to complications inherent to the use of muscle. Microsurgical muscle-wrapping of ruptured intracranial aneurysm is safe, is associated with a low rate of acute and delayed postoperative complications and rebleeding, and could be a valid alternative for unclippable and non-amenable to endovascular procedure ruptured aneurysms.
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Affiliation(s)
- Antonino Germanò
- Neurosurgical Clinic, Department of Neurosciences, Psychiatry and Anaesthesiology, University of Messina Medical School, A.O.U. Policlinico G. Martino, Via Consolare Valeria, 1, 98125, Messina, Italy
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12
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Scholtes F, Martin D. Strategical implications of aneurysmal cranial nerve compression. Neurochirurgie 2012; 58:146-55. [DOI: 10.1016/j.neuchi.2012.02.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Accepted: 02/27/2012] [Indexed: 12/17/2022]
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14
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Yoon MA, Kim E, Kwon BJ, Kim JE, Kang HS, Park JH, Sohn CH, Kim JH, Lee DH. Muslinoma and muslin-induced foreign body inflammatory reactions after surgical clipping and wrapping for intracranial aneurysms: imaging findings and clinical features. J Neurosurg 2010; 112:640-7. [DOI: 10.3171/2009.7.jns081625] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Reinforcement of aneurysms with additional wrapping is an alternative procedure if the aneurysm cannot be completely clipped. Wrapping with muslin (cotton gauze) rarely incites foreign body inflammatory reactions. In this study, the authors describe the clinical and radiological features of muslinomas or muslin-induced foreign body reactions that can develop after treatment of intracranial aneurysms.
Methods
Over a 3-year period, 5 patients with muslinomas underwent treatment at the authors' institution. All patients underwent aneursym clipping and wrapping, and were subsequently readmitted with acute or subacute neurological symptoms. Clinical and imaging features on diffusion weighted MR images and cerebral angiography images were retrospectively reviewed. The patients' clinical course and follow-up imaging studies were also evaluated.
Results
In all 5 cases, muslinomas were seen as rim-enhancing inflammatory masses around the clipped aneurysms with perilesional edema visible on MR images at the time of clinical deterioration. The MR images also demonstrated adhesive arachnoiditis with a sterile intracranial abscess in 3 patients, optic neuropathy in 2, parent artery narrowing in 2, and a resultant acute ischemic infarction in 1 patient. Follow-up imaging revealed resolution of both the perilesional edema and adhesive arachnoiditis but no significant changes in the muslinomas. All patients underwent conservative management and fully recovered, but during the follow-up period, 2 patients experienced clinical and radiological relapses.
Conclusions
When a patient with a history of wrapping of an aneurysm presents with acute neurological symptoms and an enhancing intracranial mass in the region of the surgical site on MR imaging, a muslin-induced foreign body inflammatory reaction should be considered in the differential diagnosis, and careful clinical and radiological follow-up is advised.
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Affiliation(s)
| | | | | | - Jeong Eun Kim
- 2Neurosurgery, Seoul National University College of Medicine, Seoul; and
| | - Hyun-Seung Kang
- 2Neurosurgery, Seoul National University College of Medicine, Seoul; and
| | - Jae Hyo Park
- 3Department of Neurosurgery, Kangwon National University College of Medicine, Kangwondo, Korea
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15
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Stawicki SP, Evans DC, Cipolla J, Seamon MJ, Lukaszczyk JJ, Prosciak MP, Torigian DA, Doraiswamy VA, Yazzie NP, Gunter OL, Steinberg SM. Retained surgical foreign bodies: a comprehensive review of risks and preventive strategies. Scand J Surg 2009; 98:8-17. [PMID: 19447736 DOI: 10.1177/145749690909800103] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Given the increasing complexity of both the modern health care environment and the overall patient population, reduction of medical errors is a high priority task for health policy makers and medical/surgical community alike. The problem of retained surgical foreign bodies (RSFB) has existed ever since the humans first performed surgical procedures. Retained surgical foreign bodies continue to be a significant problem with an incidence between 0.3 and 1.0 per 1,000 abdominal operations. Retained surgical foreign bodies have the potential to cause harm to the patient and carry profound professional and medico-legal consequences to surgical trainees, surgical practitioners, hospitals, and health systems. Currently, there are no known methods of entirely eliminating the occurrence of RSFB. In this manuscript, the authors discuss the available evidence with regards to risk factors associated with RSFB as well as methods of minimizing the incidence of RSFB. Modern technological advances designed to decrease the incidence of RSFB (radio-frequency tagging of surgical sponges) and improved perioperative patient processing (multiple 'checks and balances' and better provider-to-provider communication) are reviewed. The authors also explore the relationship between RSFB and surgical training with emphasis on education in early recognition, prevention, and focus on team-oriented training strategies.
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Affiliation(s)
- S P Stawicki
- Department of Surgery, Division of Critical Care, Trauma, and Burn, The Ohio State University Medical Center, N-717 Doan Hall, 410 West 12th Avenue, Columbus, OH 43210, USA.
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16
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Muslin granuloma presenting with speech disturbance diagnosed by endoscopic biopsy. Acta Neurochir (Wien) 2009; 151:565-7. [PMID: 19322515 DOI: 10.1007/s00701-009-0262-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2008] [Accepted: 02/26/2009] [Indexed: 10/21/2022]
Abstract
CLINICAL REPORT We report the case of a 56 year-old woman who presented with worsening speech and poor seizure control eleven years after undergoing wrapping of a middle cerebral artery aneurysm. Radiological and histological findings were consistent with a muslin granuloma with a large cystic component. The cyst was drained endoscopically and an Omaya reservoir placed. The patient's speech improved and so did their seizure control. DISCUSSION This is the first case in which this rare complication of aneurysm surgery has caused speech deterioration. This is also the first case in which neuroendoscopy has been successfully employed to obtain tissue for diagnosis and to treat such a lesion.
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17
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Turner RD, Byrne JV, Kelly ME, Mitsos AP, Gonugunta V, Lalloo S, Rasmussen PA, Fiorella D. DELAYED VISUAL DEFICITS AND MONOCULAR BLINDNESS AFTER ENDOVASCULAR TREATMENT OF LARGE AND GIANT PARAOPHTHALMIC ANEURYSMS. Neurosurgery 2008; 63:469-74; discussion 474-5. [PMID: 18812958 DOI: 10.1227/01.neu.0000324730.37144.4b] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
ABSTRACT
OBJECTIVE
Paraophthalmic aneurysms may exert mass effect on the optic apparatus. Although surgical clipping and endovascular coiling of these aneurysms can be complicated by immediate postoperative visual deterioration, endovascular coil embolization has the unique risk of visual complications later (>24 h) in the perioperative period.
METHODS
Six patients with a delayed onset of vision loss after technically successful coil embolization of paraophthalmic region aneurysms were identified. All available clinical, angiographic, and cross sectional imaging for these patients, in addition to histopathological data, were reviewed.
RESULTS
Six patients who underwent endovascular treatment of paraclinoid aneurysms at our institutions developed delayed postoperative visual decline. Four were treated with combination hydrogel-coated and bare platinum coils, one with hydrogel-coated coils, and one with bare platinum coils. Three patients presented with some degree of visual impairment caused by their aneurysms. Catheter angiography performed after the visual decline revealed no etiology in any of the cases. Magnetic resonance imaging was performed in all patients and was unremarkable in two. At follow-up, two had improved, three remained unchanged, and one patient died before any follow-up assessment of her vision.
CONCLUSION
Both acute and delayed visual disturbances can present after the endovascular treatment of carotid artery paraophthalmic aneurysms. Delayed visual deterioration can be observed up to 35 days after embolization. Although the cause is still undefined, it is likely that the more delayed visual deterioration can be attributed to progression of mass effect and/or perianeurysmal inflammatory change. Our case series raises the possibility that this phenomenon may be more likely with HydroCoil (HydroCoil Embolic System; MicroVention, Aliso Viejo, CA). This possibility should be taken into account by neurointerventionists when selecting a coil type to treat large paraophthalmic aneurysms.
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Affiliation(s)
- Raymond D. Turner
- Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio
| | - James V. Byrne
- Department of Neuroradiology, The John Radcliffe Hospital, University of Oxford, Oxford, England
| | - Michael E. Kelly
- Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Aristotelis P. Mitsos
- Department of Neuroradiology, The John Radcliffe Hospital, University of Oxford, Oxford, England
| | - Vivek Gonugunta
- Department of Neurological Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Shivu Lalloo
- Department of Neuroradiology, The John Radcliffe Hospital, University of Oxford, Oxford, England
| | | | - David Fiorella
- Departments of Neurological Surgery and Radiology, Cleveland Clinic, Cleveland, Ohio
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18
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Pickett GE, Laitt RD, Herwadkar A, Hughes DG. VISUAL PATHWAY COMPROMISE AFTER HYDROCOIL TREATMENT OF LARGE OPHTHALMIC ANEURYSMS. Neurosurgery 2007; 61:E873-4; discussion E874. [PMID: 17986922 DOI: 10.1227/01.neu.0000298918.55119.7c] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Abstract
OBJECTIVE
Hydrogel-coated coils (MicroVention, Inc., Aliso Viejo, CA) for endovascular aneurysm treatment offer the theoretical advantages of increased volumetric occlusion, thrombus stabilization, and improved neointimal healing. Reports of local inflammation and hydrocephalus after coiling of unruptured aneurysms have raised questions about the safety profile or appropriate usage of these new devices.
CLINICAL PRESENTATION
Two patients with large ophthalmic aneurysms underwent elective endovascular coiling with HydroCoils. Three to 4 weeks later, they developed profound, progressive bilateral visual loss. Magnetic resonance imaging scans demonstrated extensive enhancement of the coil ball, surrounding brain parenchyma, and optic chiasm, with perianeurysmal edema.
INTERVENTION
Dexamethasone produced impressive but temporary improvement in vision in one patient; the other experienced only minor improvement. One patient also developed hydrocephalus; ventriculoperitoneal shunting reduced ventricular size but had no effect on vision. Follow-up imaging demonstrated persistent enhancement of the coil ball, as well as recurrence and extension of the abnormal signal in the parenchyma and along the optic tract.
CONCLUSION
Both patients have been left with no functional vision in the eye ipsilateral to the aneurysm and have experienced marked visual field loss and reduced acuity in the contralateral eye. Ongoing international studies will provide more information on the rate of inflammatory complications. The biological mechanisms underlying the phenomenon also require investigation. Meanwhile, we caution against using HydroCoils in situations in which worsened mass effect or local inflammation would have highly deleterious consequences, such as in large aneurysms adjacent to the visual pathways or the brainstem.
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Affiliation(s)
- Gwynedd E. Pickett
- Department of Neurosurgery, Greater Manchester Neurosciences Centre, Manchester, United Kingdom
| | - Roger D. Laitt
- Department of Neuroradiology, Greater Manchester Neurosciences Centre, Manchester, United Kingdom
| | - Amit Herwadkar
- Department of Neuroradiology, Greater Manchester Neurosciences Centre, Manchester, United Kingdom
| | - David G. Hughes
- Department of Neuroradiology, Greater Manchester Neurosciences Centre, Manchester, United Kingdom
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19
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Abstract
Muslin-induced optochiasmatic arachnoiditis is a rare complication following surgical repair of an intracranial aneurysm but should be suspected in any delayed visual loss after aneurysm repair in which muslin was used. A 52-year-old male underwent clipping and muslin wrapping of a ruptured aneurysm of an anterior communicating artery. Eight months following surgery, the patient developed progressive visual loss, resulting in a bitemporal hemianopsia. Neuroimaging confirmed a suprasellar mass but no recurrent aneurysm. The patient was treated with prednisone and had significant improvement of his vision. Muslin wrapping of aneurysms should probably be avoided in aneurysms near the optic apparatus.
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Affiliation(s)
- Parisa Taravati
- Department of Ophthalmology, The University of Iowa Hospitals and Clinics (PT), Iowa City, USA
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20
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Subramanian PS, Miller NR, Renard V, Tamargo RJ. Delayed progressive visual loss following wrapping of bilateral clinoidal aneurysms: recovery of vision and improvement in neuroimaging during corticosteroid treatment. Br J Ophthalmol 2006; 89:1666-8. [PMID: 16299157 PMCID: PMC1772962 DOI: 10.1136/bjo.2005.078626] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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