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Puccia R, Staricha K, Carlberg VM, Moe D, Chun R. Utilizing immediate preoperative n-BCA in the resection of head and neck venous and lymphatic malformations. Int J Pediatr Otorhinolaryngol 2020; 138:110388. [PMID: 33152979 DOI: 10.1016/j.ijporl.2020.110388] [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] [Received: 07/11/2020] [Revised: 09/13/2020] [Accepted: 09/13/2020] [Indexed: 11/18/2022]
Abstract
PURPOSE/OBJECTIVE To add to the current literature on single stage excision of head and neck vascular malformations with preoperative n-butyl cyanoacrylate (n-BCA) glue. Unlike previous studies, this series includes pediatric and adult patients, highlights a single stage partial excision of a complex venous malformation, and describes the first description of using glue prior to resection of a macrocystic lymphatic malformation. STUDY DESIGN Case series with chart review. SETTING Tertiary-care adult and pediatric hospital. SUBJECTS AND RESULTS Four patients (3 males - 9, 13, 25 years, 1 female - 61 years) underwent same day excision of head and neck vascular malformations utilizing immediate preoperative n-BCA glue embolization performed by interventional radiology and otolaryngology, as described by Tieu et al. The indications for resection included bleeding (1/4), pain (3/4), cosmetic deformity (3/4), and discomfort with denture wear (1/4). Prior interventions included none (1/4), cautery and primary closure to control acute hemorrhage (1/4), and sclerotherapy (2/4). Treatments included complete embolization and resection of simple venous malformation (VM)s of the oral cavity/lip (2/4), partial embolization and resection of a complex hemifacial venous malformation (VM) (1/4), and complete embolization and resection of a lymphatic malformation (LM) (1/4). On average, 97 min of anesthesia time was added for the preoperative embolization procedure (range, 94-104 min). All patients had a successful embolization without need for coils. Operative time ranged from 28 to 44 min for the simple cases and was 6 h and 30 min for the complex case. There was minimal blood loss in all cases. There were no associated complications, lesion recurrences, or long-term deficits at an average follow-up of 5 months. The patient with the complex hemifacial VM demonstrated subtle lower facial weakness post-operatively, which completely resolved within two months. CONCLUSIONS Treatment of head and neck vascular malformations with preoperative n-BCA glue and subsequent surgical excision is a viable method for both simple and complex lesions. The safety and efficacy of this technique has been demonstrated in the past in a limited number of studies. This study further supports the use of this technique to address patient concerns such as pain or discomfort and cosmetic deformity, even if the lesion is only partially resectable. In our series a lymphatic malformation refractory to sclerotherapy was treated with a similar technique of glue and resection, following aspiration of the mucoid LM fluid. Our series emphasizes that pediatric vascular malformations carry functional and cosmetic deficits into adulthood that can and should be addressed in this patient population. Therefore, same-day embolization and resection should be coordinated when possible, in order to optimize patient safety and convenience.
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Affiliation(s)
- Ryan Puccia
- Medical College of Wisconsin Department of Otolaryngology, United States.
| | - Kelly Staricha
- Medical College of Wisconsin Department of Otolaryngology, United States
| | | | - David Moe
- Medical College of Wisconsin Department of Radiology, United States
| | - Robert Chun
- Medical College of Wisconsin Department of Otolaryngology, United States.
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Polites SF, Watanabe M, Scorletti F, Patel MN, Ricci KW, Hammill AM, Dasgupta R. Single-stage embolization with n-butyl cyanoacrylate and surgical resection of venous malformations. Pediatr Blood Cancer 2020; 67:e28029. [PMID: 31749319 DOI: 10.1002/pbc.28029] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 08/10/2019] [Accepted: 09/07/2019] [Indexed: 01/10/2023]
Abstract
PURPOSE Sclerotherapy or surgical resection is options for symptomatic venous malformations (VM). Sclerotherapy may require repetitive intervention and resection is often avoided due to operative morbidity. The purpose of this study was to report use of single-stage n-butyl cyanoacrylate glue embolization and surgical resection of focal VM. METHODS A review of patients with focal VM who underwent glue embolization followed by resection at a single tertiary care vascular malformations center was performed. All embolizations were performed with ultrasound and fluoroscopy under the same anesthetic as resection. Patient characteristics and outcomes were evaluated. RESULTS Fifteen procedures were performed in 12 patients with a total of 20 VM addressed, as several patients had multiple VM. Mean age was 16 ± 9 years. Malformation locations included scalp, hip, gluteal, labial, toe, finger, face, lip, chest, and foot and size ranged from 1.0 to 10.5 cm. Median (range) of prior sclerotherapy treatments was 3 (0-5) and three patients previously underwent surgical resection. Median blood loss was zero (0-10) mL. Surgical complications occurred after five procedures (33%) including superficial wound dehiscence and cellulitis. No complications required readmission or reoperation. At a median follow up of 195 (103-266) days, no patients have required additional treatment. CONCLUSION Glue embolization and resection of focal VM of variable size and location appears to have durable results and low surgical morbidity. This single-stage procedure, often performed as an outpatient, may be utilized as upfront treatment for symptomatic malformations or for VM refractory to other treatments.
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Affiliation(s)
- Stephanie F Polites
- Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Miho Watanabe
- Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Federico Scorletti
- Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Manish N Patel
- Division of Interventional Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Kiersten W Ricci
- Division of Hematology, Cancer and Blood Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Adrienne M Hammill
- Division of Hematology, Cancer and Blood Diseases, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Roshni Dasgupta
- Division of General and Thoracic Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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Arteriovenous Malformations: Syndrome Identification and Vascular Management. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2018; 20:67. [PMID: 30019284 DOI: 10.1007/s11936-018-0662-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
PURPOSE OF REVIEW Vascular malformations represent a poorly understood set of conditions that create considerable diagnostic and therapeutic confusion. Historically, extensive surgical resections yielded poor results. More recently, the treatment paradigm has shifted to endovascular therapy such that embolization and sclerotherapy are now considered the first line of treatment. Although there is still a role for traditional surgical techniques, it is now most commonly integrated with endovascular therapies in a hybrid fashion. The goal of this review is to provide a greater understanding of the diagnosis and treatment of vascular malformations. RECENT FINDINGS Vascular malformations can be high-flow (arteriovenous shunting) or low-flow (venous or lymphatic). Clinical presentation and treatment is different for each. Treatment of high-flow lesions must be directed at reducing or eliminating the nidus, usually via super-selective catheterization and embolization. Low-flow lesions are usually treated by direct injection of sclerosing agents under fluoroscopic or ultrasound guidance. The cornerstone of managing patients with vascular malformations is making the proper diagnosis, which is often challenging. Even after a diagnosis is made, therapy itself may be challenging and generate frustration among patients and providers. Frequently, the treatment of vascular malformations is characterized by only slow and incremental improvements without complete lesion eradication. By combining a thorough understanding of the vascular malformation disease process with an array of endovascular techniques, vascular interventionalists may contribute greatly to the care of these patients.
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Hage AN, Chick JFB, Srinivasa RN, Bundy JJ, Chauhan NR, Acord M, Gemmete JJ. Treatment of Venous Malformations: The Data, Where We Are, and How It Is Done. Tech Vasc Interv Radiol 2018; 21:45-54. [DOI: 10.1053/j.tvir.2018.03.001] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Uller W, El-sobky S, Alomari AI, Fishman SJ, Spencer SA, Taghinia AH, Chaudry G. Preoperative Embolization of Venous Malformations Using n-Butyl Cyanoacrylate. Vasc Endovascular Surg 2018; 52:269-274. [DOI: 10.1177/1538574418762192] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Purpose: The purpose of this study was to evaluate the safety and efficacy of preoperative percutaneous n-butyl cyanoacrylate (nBCA) embolization of venous malformations in children. Material and Methods: Clinical data were retrospectively reviewed in children who underwent embolization using nBCA followed by resection of venous malformations. Results: A total of 17 embolizations were performed in 14 patients (9 females, mean age: 5.5 years; median age: 3 years; range 0.1-16 years). The venous malformations involved the lower extremity and the knee joint (n = 7), the trunk (n = 4), head and neck (n = 2), and hand (n = 1). n-Butyl cyanoacrylate was diluted with iodized oil at a ratio of 1:3 to 1:5. The mean and median volume of nBCA per procedure were 2.1 and 2 mL, respectively (range: 0.5-8 mL). There were no complications associated with the procedures. The mean and median time between final embolization and resection were 3.6 and 2 days, respectively. All children underwent successful resection of the symptomatic lesions. The estimated mean and median blood loss were 75 and 50 mL, respectively (range: 5-350 mL). The postprocedure course was uneventful, the days to discharge ranged between 1 and 6 days (mean 3 days). Conclusion: Initial results suggest that preoperative percutaneous n-butyl cyanoacrylate embolization of venous malformations is safe and effective in children, with the potential for minimizing blood loss and inpatient stay.
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Affiliation(s)
- Wibke Uller
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Division of Vascular and Interventional Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Sherif El-sobky
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Division of Vascular and Interventional Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Ahmad I. Alomari
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Division of Vascular and Interventional Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Steven J. Fishman
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Surgery, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Samantha A. Spencer
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Orthopaedics, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Amir H. Taghinia
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Department of Plastic Surgery, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
| | - Gulraiz Chaudry
- Vascular Anomalies Center, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
- Division of Vascular and Interventional Radiology, Boston Children’s Hospital and Harvard Medical School, Boston, MA, USA
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Ros de San Pedro J, Cuartero Pérez B, Ferri Ñíguez B, Villanueva San Vicente V. Arteriovenous Malformations of the Temporalis Muscle: A Comprehensive Review. Oper Neurosurg (Hagerstown) 2017; 14:325-340. [DOI: 10.1093/ons/opx149] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 05/31/2017] [Indexed: 11/13/2022] Open
Abstract
Abstract
Arteriovenous malformations of the temporalis muscle (TM-AVMs) are rare lesions commonly considered as a variant of scalp AVMs. A study was designed in order to analyze TM-AVMs features and to confirm them as a certain entity different from scalp AVMs. Seven TM-AVMs cases (5 from literature plus 2 from our database) were studied. Clinical, epidemiological, radiological, and therapeutic data were analyzed and compared to common scalp AVMs features. All TM-AVMs presented as large soft tumor-like masses on the temporal region (mean diameter: 6 cm). Pain was referred in half of cases, while overlying cutaneous stigmas were described only once. No masticatory malfunction was reported. TM-AVMs tend to appear in young patients (mean: 29 yr), commonly as longstanding and slow-evolving lesions (mean evolution time before diagnosis: 5 yr). All cases displayed a diffuse slow-flow blush on angiogram. All TM-AVMs were completely located within the TM, with no involvement of scalp or bone. The pathological analysis of all cases demonstrated the presence of striate muscular bundles intermingled with fairly mature arterial and venous vessels. No clearly distorted vessel was found within the TM-AVMs. Surgery was performed for all cases with complete removal. Preoperative embolization was done in 4 cases to reduce blood loss during surgery. No clinical/radiological recurrence was reported. Opposite to TM-AVMs, scalp AVMs commonly present as high-flow lesions with no evident tumor mass, mainly located in the subcutaneous tissue. TM-AVMs present clearly distinct features compared to scalp AVMs, for which they should be considered as a certain pathological entity and not as a variant of scalp AVMs.
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Affiliation(s)
- Javier Ros de San Pedro
- Regional Service of Neurosurgery, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain
| | - Beatriz Cuartero Pérez
- Regional Service of Neurosurgery, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain
| | - Belén Ferri Ñíguez
- Pathology Department, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, Spain
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Holly BP, Patel YA, Park J, Fayad LM, Deune E, Mitchell SE, Weiss CR. Preoperative Epoxy Embolization Facilitates the Safe and Effective Resection of Venous Malformations in the Hand and Forearm. Hand (N Y) 2017; 12. [PMID: 28644938 PMCID: PMC5484447 DOI: 10.1177/1558944716669798] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
BACKGROUND The standard of care for treatment of low-flow venous malformations (VMs) is percutaneous sclerotherapy. These lesions are seldom surgically resected, especially if the malformation is in an anatomically difficult location. Percutaneous sclerotherapy is safe and effective. However, the drawbacks to sclerotherapy are the need for repeated treatments and risks of skin ulceration, deep venous thrombosis, scarring/contractures, and nerve damage. Surgical resection can be difficult because of intraoperative bleeding, intraoperative lesional decompression, and difficulty in localization. METHODS We describe our initial experience with 11 patients who underwent surgical resection of VMs located in the hand and forearm after preembolization of 27 total sites using n-butyl-cyanoacrylate or ethylene vinyl alcohol copolymer. RESULTS Of the 11 patients treated, 5 had focal VMs, 3 had multifocal VMs, and 3 had diffuse VMs throughout the affected extremity. Four of the 5 patients with focal VMs were followed for at least 1 year, and no further treatment was required. All 3 of the patients with diffuse VMs have required ongoing treatment. No major functional impairments were reported, and there were no major procedure-related complications. CONCLUSIONS Overall, embolization of the malformation before surgical resection facilitated localization, demarcation, and removal of the lesion.
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Affiliation(s)
- Brian P. Holly
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA,Brian P. Holly, Interventional Radiology Center, The Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, 601 N. Caroline Street, Baltimore, MD 21287, USA.
| | | | - James Park
- Children’s Hospital of Pittsburgh, PA, USA
| | - Laura M. Fayad
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - E.Gene Deune
- The Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Takeuchi Y, Morishita H, Sato Y, Hamaguchi S, Sakamoto N, Tokue H, Yonemitsu T, Murakami K, Fujiwara H, Sofue K, Abe T, Higashihara H, Nakajima Y, Sato M. Guidelines for the use of NBCA in vascular embolization devised by the Committee of Practice Guidelines of the Japanese Society of Interventional Radiology (CGJSIR), 2012 edition. Jpn J Radiol 2014; 32:500-17. [PMID: 24889662 DOI: 10.1007/s11604-014-0328-7] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2014] [Accepted: 04/29/2014] [Indexed: 01/01/2023]
Abstract
Cyanoacrylates are a group of fast-acting adhesives. They form low viscosity liquids in the monomer state and instantly polymerize to become adhesive upon contact with ionic substances. Since the 1950s, they have been used around the world for industrial and household purposes. N-butyl cyanoacrylate (NBCA) is a cyanoacrylate that is commonly used for medical care, and the closure of skin wounds with NBCA has been found to promote hemostasis. However, in Japan, the intravascular injection of NBCA is considered to be off-label use, except during the treatment of gastric varices under endoscopy. The use of NBCA in embolotherapy is considered when the target vessels cannot be cannulated superselectively, for vascular diseases that require long segments of the target vessel to be embolized, or for patients in a hypocoagulable state. NBCA-based embolotherapy can be used to treat vascular malformations, acute hemorrhaging, tumors, and venous disease. The complications associated with NBCA-based embolotherapy include tissue ischemia, hemorrhaging, systemic or local reactions, and catheter adhesion to blood vessels. NBCA is mixed with Lipiodol to make it radiopaque and to adjust its polymerization time. Since there are various technical aspects to performing NBCA-based embolotherapy safely, it should be carried out by, or with the assistance of, proficient interventional radiologists.
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Affiliation(s)
- Yoshito Takeuchi
- Department of Radiology, North Medical Center, Kyoto Prefectural University of Medicine, 481, Otokoyama, Yosanocho, Yosagun, Kyoto, 629-2261, Japan,
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Single-Stage Excision of Localized Head and Neck Venous Malformations Using Preoperative Glue Embolization. Otolaryngol Head Neck Surg 2013; 148:678-84. [DOI: 10.1177/0194599813475586] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Objective Describe single-stage removal of head and neck venous malformations using percutaneous embolization with n–butyl cyanoacrylate ( n-BCA) glue prior to surgical resection. Study Design Case series with chart review. Setting Tertiary-care pediatric hospital. Subjects and Results A total of 169 venous malformations were identified between 2000 and 2012, and 102 (60.1%) were in the head and neck. Thirty-five of 102 (34.3%) were observed, 56 of 102 (54.9%) had invasive therapy, and 11 of 102 (10.8%) underwent n-BCA embolization and surgery (“GES procedure”). The median age of the glue embolization and surgery cohort was 14 years (range, 6-19), and 7 of 11 (63.6%) were female. Treated venous malformations involved the oral cavity/tongue (4/11; 36.4%) and parotid/face (7/11; 63.6%). During facial lesion excision, intraoperative facial nerve monitoring was used. All surgical sites (11/11) were closed primarily. No patient in this cohort had any posttreatment nerve deficits, dysarthria, and dysphagia or lesion persistence. Conclusions Localized venous malformations can be treated with preoperative percutaneous embolization with n-BCA glue followed by surgical excision. This technique, with selective motor nerve monitoring, appears safe and allows for complete venous malformation removal with limited nerve dissection, to allow maximal tissue and functional preservation.
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The "triple-overlay" technique for percutaneous diagnosis and treatment of lesions of the head and neck: combined three-dimensional guidance with magnetic resonance imaging, cone-beam computed tomography, and fluoroscopy. World Neurosurg 2012; 79:509-14. [PMID: 22484075 DOI: 10.1016/j.wneu.2012.03.031] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2011] [Revised: 12/25/2011] [Accepted: 03/31/2012] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Accurate image guidance is an essential component of percutaneous procedures in the head and neck. The combination of preprocedural magnetic resonance imaging (MRI) with cone-beam computed tomography (CBCT) and real-time fluoroscopy (the "triple-overlay" technique) could be useful in image-guided targeting of lesions in the head and neck. METHODS Three patients underwent percutaneous diagnostic or therapeutic procedures of head and neck lesions (mean, 2.3 ± 2.4 cm). One patient presented for biopsy of a small lesion in the infratemporal fossa only visible on MRI, one presented for preoperative embolization of a nasal tumor, and one presented for sclerotherapy of a parotid hemangioma. Preprocedural MRI for each case was merged with CBCT to create a three-dimensional volume for procedural planning. This was then combined with real-time fluoroscopy to create a triple-overlay for needle trajectory and real-time guidance. RESULTS The registration of MRI, CBCT, and fluoroscopy was successful for all three procedures, allowing 3D manipulation of the combined images. Percutaneous procedures were successful in all patients without complications. CONCLUSIONS The combination of MRI, CBCT, and real-time fluoroscopy provides detailed anatomical information for 3D image-guided percutaneous procedures of the head and neck, especially for small lesions or lesions with features visible only by MRI.
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Nishijima I, Ikemura R, Gushiken M, Miyagi K, Iha K. Nonsurgical treatment of scalp arteriovenous malformation using a combination of ultrasound-guided thrombin injection and transarterial coil embolization. J Vasc Surg 2012; 55:833-6. [DOI: 10.1016/j.jvs.2011.08.013] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2011] [Revised: 08/17/2011] [Accepted: 08/17/2011] [Indexed: 11/25/2022]
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Arterio venous malformation of the face: surgical treatment. J Maxillofac Oral Surg 2011; 14:25-31. [PMID: 25861180 DOI: 10.1007/s12663-011-0270-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2011] [Accepted: 07/26/2011] [Indexed: 10/17/2022] Open
Abstract
OBJECTIVE This article reports a case of arteriovenous malformation of the face and upper lip. It discusses the diagnostic aids, surgical treatment and the results obtained. METHODS A vascular malformation with Arterio venous shunts of the left cheek and upper lip was treated by surgical excision in a young 26 year old patient. Ligation of the feeding vessels followed by surgical excision has been discussed. The lesion was approached through modified Weber Fergusson incision with extension into contralateral lip. FOLLOW UP Secondary cosmetic correction was done two months postoperatively. In a one year, there was no recurrence of the arteriovenous malformation with acceptable cosmetic results. CONCLUSIONS A combined treatment including ligation of feeding vessels and surgical excision has been effective and safe in this patient. It was done due to cost factors, and inavailability of embolization facilities.The location and extent of a vascular malformation should dictate the preoperative investigations, surgical procedure and subsequent outcome.
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James CA, Braswell LE, Wright LB, Roberson PK, Moore MB, Waner M, Buckmiller LM. Preoperative Sclerotherapy of Facial Venous Malformations: Impact on Surgical Parameters and Long-Term Follow-Up. J Vasc Interv Radiol 2011; 22:953-60. [DOI: 10.1016/j.jvir.2011.03.004] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2009] [Revised: 03/01/2011] [Accepted: 03/11/2011] [Indexed: 01/19/2023] Open
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Blei F. Literature Watch. Lymphat Res Biol 2009. [DOI: 10.1089/lrb.2009.7102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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