Microsurgical Resection of a Solitary Spinal Epidural Cavernous Angioma: 3-Dimensional Operative Video

2018 ◽  
Vol 16 (2) ◽  
pp. E47-E47
Author(s):  
Guilherme H W Ceccato ◽  
Lucélio Henning ◽  
Julyana L Prado ◽  
Marcio S Rassi ◽  
Luis A B Borba
Keyword(s):  
Vascular Malformations ◽  
Surgical Excision ◽  
Cavernous Angioma ◽  
Neurophysiological Monitoring ◽  
Ethical Standards ◽  
Patient Identification ◽  
Research Committee ◽  
En Bloc ◽  
3 Dimensional ◽  
Spinal Epidural

Abstract Solitary spinal epidural cavernous angiomas are rare vascular malformations. Surgical excision is the treatment of choice, as these lesions tend to grow or bleed at some point. In this 3-dimensional, narrated video, we present the case of a 61-year-old male who presented with progressive pain in the right paravertebral region secondary to an epidural cavernous angioma located at the T6/T7 level. Under intraoperative neurophysiological monitoring, a laminectomy between T5 and T7 was performed. A reddish, well delimited, and highly vascularized epidural mass was identified and dissected from the adjacent dura and nerve root, and an en bloc total resection was achieved. The patient was discharged neurologically intact on postoperative day 4, presenting a remarkable improvement of his pain at 2-month follow-up. Total excision of these lesions is possible in most of cases, remaining the standard treatment, with minimum complications.  All procedures were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. All data related to patient identification were removed from this surgical video and manuscript, with no need of a written informed consent.

Exoscope-Guided (VITOM 3D) Single-Stage Removal of Supratentorial Cavernous Angioma and Hemangioblastoma: 3-Dimensional Operative Video

2019 ◽  
Vol 17 (4) ◽  
pp. E164-E165 ◽  
Author(s):  
Filippo Flavio Angileri ◽  
Felice Esposito ◽  
Antonino Scibilia ◽  
Stefano Maria Priola ◽  
Giovanni Raffa ◽  
...  
Keyword(s):  
Cavernous Angioma ◽  
Lateral Position ◽  
Single Stage ◽  
Surgical Instruments ◽  
Ethical Standards ◽  
Research Committee ◽  
3 Dimensional ◽  
Surgical Tool ◽  
Set Up ◽  
Temporal Lesion

Abstract This video shows an exoscope-guided single-stage resection with 3-dimensional technology of a supratentorial cavernoma and a supratentorial hemangioblastoma during the same surgical procedure. The patient is a 42-yr-old man with a history of generalized tonico-clonic seizures. Contrast-enhanced magnetic resonance (MR) revealed the presence of a left frontal cavernoma and a left T1 non-enhancing hypointese temporal lesion (hemangioblastoma). The operation was carried out in the lateral position with the sole use of a 3D-exoscope (VITOM-3D, Karl Storz GmbH&Co, Tuttlingen, Germany). The operating room set-up included the surgeons standing at the head of the patients with the operating and navigator screens in the front of them and the exoscope arm entering from the left side. As recently highlighted, the 3D-exoscope carries several advantages: (1) it allows neurosurgeons to operate in a confortable and stable position; (2) it is less space-occupying in comparison to the microscope; (3) the optics and 3D-screen offer an optimal stereoscopic view in comparison to the 2D-exoscope, important for both surgical and training purposes; (4) although sharing with the endoscope, the image quality and confortable surgeon's position, there is no conflict between the surgical instruments and the scope in the surgical field. The adopted strategy enabled a complete resection of both lesions. The postoperative course was uneventful and the patient was seizure-free; the antiepileptic drugs were discontinued 3 mo after surgery. The 3D-exoscope represents a promising surgical tool, which may become part of the neurosurgical armamentarium. Nevertheless, the conceivable capability to improve neurosurgical results will have to be explored. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. The patient has consented to the submission of the surgical video for submission to the journal.

Mitomycin C in preventing spinal epidural fibrosis in a laminectomy model in rats

2004 ◽  
Vol 100 (1) ◽  
pp. 52-55 ◽  
Author(s):  
Jin-Yul Lee ◽  
Werner Stenzel ◽  
Heinrich Ebel ◽  
Christoph Wedekind ◽  
Ralf-Ingo Ernestus ◽  
...  
Keyword(s):  
Mitomycin C ◽  
Spinal Column ◽  
Failed Back Surgery Syndrome ◽  
Epidural Fibrosis ◽  
En Bloc ◽  
Content Type ◽  
Failed Back Surgery ◽  
Back Surgery ◽  
Spinal Epidural ◽  
Fine Print

Object. Extensive epidural fibrosis after lumbar surgery may be the underlying cause in most cases of failed—back surgery syndrome. Various materials have been used to prevent epidural fibrosis, but only moderate success has been shown. Mitomycin C, an alkylosing antibiotic substance isolated from Streptomyces caespitosus, potentially supresses fibroblast proliferation after surgery. In this study, the authors investigated the effect of mitomycin C by local application on spinal epidural fibrosis in a rat laminectomy model. Methods. Five Wistar rats underwent laminectomy at cervical, thoracic, and lumbar levels. Based on data obtained from ophthalmological studies, mitomycin C was applied to the laminectomy sites in various concentrations (0.01, 0.05, and 0.1 mg/ml). One laminectomy site in each rat was left untreated and thus served as a control. Evoked potentials were measured pre- and postoperatively, and all rats underwent clinical evaluation. Mobility status and evidence of neurological deficit were recorded. Twelve weeks later, the rats were killed, and the spinal column, including surrounding muscle tissue, was removed en bloc, decalcified, and fixed in formaldehyde. Epidural fibrosis was evaluated histologically. In all mitomycin C—treated laminectomy sites, epidural scarring was significantly reduced compared with control sites. Remarkably, dural adhesions were absent in laminectomy defects treated with mitomycin C concentrations of 0.05 and 0.1 mg/ml. Moderate to marked epidural fibrosis with adhesion to the dura mater was noted at sites receiving 0.01 mg/ml of mitomycin C. All control sites showed dense epidural fibrosis with marked dura adherence. Conclusions. In this experimental model, mitomycin C applied locally at a concentration of 0.1 mg/ml effectively reduced epidural fibrosis, completely avoided dural adherence, and induced no side effects.

Congenital Vascular Malformations: General Treatment Principles

2007 ◽  
Vol 22 (6) ◽  
pp. 258-263 ◽  
Author(s):  
B B Lee ◽  
J Laredo ◽  
Y W Kim ◽  
R Neville
Keyword(s):  
Surgical Therapy ◽  
Endovascular Therapy ◽  
Multidisciplinary Approach ◽  
Vascular Malformations ◽  
Venous Malformation ◽  
Standard Of Care ◽  
Surgical Excision ◽  
General Treatment ◽  
Embolization Therapy ◽  
Treatment Principles

The era where surgical excision alone was the sole treatment of venous malformation (VM) is now over. A multidisciplinary approach that utilizes both traditional surgical therapy and endovascular therapy is now the standard of care. Endovascular therapy utilizing primarily both embolization therapy and sclerotherapy is the treatment of choice for surgically ‘inaccessible' VM lesions. Surgical therapy of VM lesions has been shown to be more effective when combined with supplemental endovascular therapy.

scholarly journals Cavernous Hemangioma of the Tongue

2015 ◽  
Vol 6 (3) ◽  
pp. 109-111 ◽  
Author(s):  
Jatin P Shah ◽  
Ivana Petrovic ◽  
Ben Roman
Keyword(s):  
Cavernous Hemangioma ◽  
Soft Tissues ◽  
Vascular Malformations ◽  
Surgical Excision ◽  
Vascular Anomalies ◽  
Preoperative Imaging ◽  
Vascular Tumors ◽  
Adult Onset ◽  
Complete Excision ◽  
Intramuscular Hemangioma

ABSTRACT Background Vascular anomalies are divided into vascular tumors, hemangiomas being the most common, and vascular malformations. Most vascular anomalies are noticed at birth or occur during infancy, and generally involve skin or subcutaneous soft tissues. Adult onset hemangiomas are rare, and intramuscular location is extremely rare. Surgical excision is recommended for hemangiomas in adults, if they are symptomatic, or manifest growth. Materials and methods We report a rare case of a 51-year-old woman, with an intramuscular hemangioma of the tongue, presenting as a submental mass. Preoperative imaging for assessment of tumor extent was followed by a successful surgical excision. Results Postoperative course was uneventful with primary healing of the wound, and with no functional deficit of tongue function. Conclusion Although a variety of treatment approaches are reported for childhood hemangiomas, surgical excision is the preferred treatment for adult onset symptomatic hemangiomas. Preoperative work up should include imaging preferably with contrast enhanced magnetic resonance imaging (MRI). Embolization may be considered for larger lesions. Intraoperative hypotension should be avoided to ensure identification of the entire lesion to ensure complete excision. How to cite this article Petrovic I, Roman B, Shah JP. Cavernous Hemangioma of the Tongue. Int J Head Neck Surg 2015;6(3):109-111.

scholarly journals The effects of surgical treatment and sclerotherapy for intramuscular venous malformations: a comparative clinical study

2021 ◽  
Vol 48 (6) ◽  
pp. 622-629
Author(s):  
Yun Hyun Kim ◽  
Jeong Yeop Ryu ◽  
Joon Seok Lee ◽  
Seok Jong Lee ◽  
Jong Min Lee ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Treatment Group ◽  
Clinical Outcomes ◽  
Vascular Malformations ◽  
Medical Center ◽  
Surgical Excision ◽  
Complication Rates ◽  
Venous Malformations ◽  
Treatment Groups ◽  
Comparative Clinical Study

Background Venous malformations (VMs) are the most common type of vascular malformations. Intramuscular venous malformations (IMVMs) are lesions involving the muscles, excluding intramuscular hemangiomas. The purpose of this study was to compare clinical outcomes between patients with IMVMs who were treated with sclerotherapy and those who were treated with surgical excision.Methods Of 492 patients with VMs treated between July 2011 and August 2020 at a single medical center for vascular anomalies, 63 patients diagnosed with IMVM were retrospectively reviewed. Pain, movement limitations, swelling, and quality of life (QOL) were evaluated subjectively, while radiological outcomes were assessed by qualified radiologists at the center. Complication rates were also evaluated, and radiological and clinical examinations were used to determine which treatment group (sclerotherapy or surgical excision) exhibited greater improvement.Results Although there were no significant differences in pain (P=0.471), swelling (P=0.322), or the occurrence of complications (P=0.206) between the two treatment groups, the surgical treatment group exhibited significantly better outcomes with regard to movement limitations (P=0.010), QOL (P=0.013), and radiological outcomes (P=0.017). Moreover, both duplex ultrasonography and magnetic resonance imaging showed greater improvements in clinical outcomes in the surgical excision group than in the sclerotherapy group.Conclusions Although several studies have examined IMVM treatment methods, no clear guidelines for treatment selection have been developed. Based on the results of this study, surgical excision is strongly encouraged for the treatment of IMVMs.

scholarly journals Pure epidural spinal cavernous haemangioma

2021 ◽  
Vol 12 ◽  
pp. 523
Author(s):  
Ragavan Manoharan ◽  
Jonathon Parkinson
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Surgical Excision ◽  
Cavernous Haemangioma ◽  
Case Description ◽  
Resonance Imaging ◽  
Cavernous Hemangiomas ◽  
The Right ◽  
Spinal Epidural ◽  
Progressive Paraparesis

Background: Pure epidural spinal cavernous hemangiomas (SCH) account for only 4% of all spinal epidural lesions. Our literature review identified 61 publications reporting on, a total of 175 cases in the magnetic resonance imaging era. Here, we reviewed those cases, and have added our case of what appeared to be a multifocal SCH. Case Description: A 72-year-old male presented with a progressive paraparesis attributed to a T5/T6 dorsolateral extradural mass extending into the right T5/6 foramen. Surgical excision documented the lesion, histologically, was a SCH. A second similar lesion was noted involving the left C7/T1 foramen; as the patient was asymptomatic from this lesion, and no additional biopsy was performed. The patient returned to normal neurological function within 2 months postoperatively. Conclusions: Here, a 72-year-old male presented with a pathologically confirmed T5/T6 epidural SCH and a secondary C7/T1 foraminal lesion suspected to represent a secondary focus of an epidural SCH.

Management of Hepatic Hemangioendotheliomas of Infancy by Transarterial Embolization: A Report of Two Cases

PEDIATRICS ◽  
1984 ◽  
Vol 73 (4) ◽  
pp. 546-549
Author(s):  
D. H. JOHNSON ◽  
A. M. VINSON ◽  
F. H. WIRTH ◽  
H. J. PRESBERG ◽  
G. HARKINS ◽  
...  
Keyword(s):  
Heart Failure ◽  
Congestive Heart Failure ◽  
Vascular Malformations ◽  
Transarterial Embolization ◽  
Treatment Options ◽  
Surgical Excision ◽  
Vascular Tumors ◽  
Artery Ligation ◽  
Abdominal Ultrasonography ◽  
Abdominal Masses

Hepatic hemangioendotheliomas are uncommon vascular tumors which present as abdominal masses, unexplained jaundice, bleeding disorders, or congestive heart failure.1-3 Death often results from congestive heart failure despite appropriate treatment with digoxin and diuretics.4 Verification of hepatic vascular malformations rests on selective angiography,5 hepatic scintigraphy,6 computed tomography,7 and abdominal ultrasonography.8 Successful treatment of heart failure depends on elimination of the malformation's left-to-right shunt and its adverse cardiac effects. Present theapeutic recommendations for symptomatic patients remain divided. Treatment options include surgical excision of localized lesions,9 hepatic artery ligation,10 radiation,11 and glucocorticoid therapy12,13, often combinations of these programs are used.

Diagnosis and Management of Occult Cervical Tuberculous Lymphadenopathy

2021 ◽  
pp. 014556132110436
Author(s):  
Wan-Xin Li ◽  
Yiyuan Zhu ◽  
Yanbo Dong ◽  
Liangfa Liu
Keyword(s):  
Positive Culture ◽  
Surgical Excision ◽  
Neck Surgery ◽  
Needle Aspiration ◽  
Lymph Node Involvement ◽  
Pcr Analysis ◽  
Consecutive Series ◽  
En Bloc ◽  
Diagnosis And Management ◽  
Friendship Hospital

Objective: Some cervical tuberculous lymphadenopathy (CTL) presents no evidence of tuberculosis (TB), even after thorough examination of a fine-needle aspiration (FNA) specimen. After the examination of excisional specimens, when the polymerase chain reaction (PCR) analysis identifies the nucleic acid of Mycobacterium tuberculosis (Mtb) or the culture results are positive, then the diagnosis of CTL is established. We refer to this condition as occult CTL (OCTL). Patient and Methods: The present work is a retrospective review of a consecutive series of OCTL cases that were treated at the Department of Otolaryngology-Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, between June 2015 and September 2020. When the diagnosis of OCTL was established, the patients received the standard anti-TB chemotherapy. Results: Fourteen cases of OCTL, including 9 female and 5 male patients, aged 24 to 71 years (median age 42 years), were included in the present study. The most commonly observed levels of lymph node involvement were level V and level II. Each level of the involved lymph nodes was removed entirely through en bloc surgical resection. An evaluation of the excisional specimens led to positive PCR results in all 14 cases, with 2 cases presenting positive culture and 3 cases exhibiting positive acid-fast bacilli (AFB) staining. Recovery was uneventful, and the anti-TB chemotherapy was completed in all cases. The median duration of follow-up was 29 months, during which no case of TB relapse was observed. Conclusions: Wide surgical excision is crucial for the diagnosis and management of OCTL, and when used in combination with anti-TB chemotherapy, it results in satisfactory patient outcomes.

Myofibroma of the cervical spine presenting as brachialgia

2014 ◽  
Vol 21 (6) ◽  
pp. 916-918 ◽  
Author(s):  
Benjamin M. Davies ◽  
Daniel du Plessis ◽  
Kanna K. Gnanalingham
Keyword(s):  
Soft Tissue ◽  
Facet Joint ◽  
Surgical Excision ◽  
En Bloc Resection ◽  
Bloc Resection ◽  
Benign Tumors ◽  
Histopathological Analysis ◽  
En Bloc ◽  
Left Posterior ◽  
Midline Approach

Myofibromas are rare, benign tumors of myofibroblasts. Their occurrence in adults, involving bone outside of the head and neck, is especially uncommon. The authors report the case of a 34-year-old woman who presented with left-sided brachialgia. Magnetic resonance imaging identified an expansile soft-tissue lesion of the C6–7 facet joint. En bloc resection via a left posterior midline approach was undertaken. Histopathological analysis confirmed the lesion to be a myofibroma. Brachialgia resolved following surgery and there is no evidence of recurrence at 20 months follow-up. Myofibroma is a rare cause of primary soft-tissue tumor of the spine. Surgical excision remains the mainstay of treatment.

scholarly journals Spinal epidural angiolipoma: A rare cause of spinal cord compression

2012 ◽  
Vol 03 (03) ◽  
pp. 341-343 ◽  
Author(s):  
Rajesh K Ghanta ◽  
Kalyan Koti ◽  
Srinivas Dandamudi
Keyword(s):  
Spinal Cord ◽  
Blood Vessels ◽  
Spinal Cord Compression ◽  
Surgical Excision ◽  
Cord Compression ◽  
Benign Tumors ◽  
Thoracic Region ◽  
Spinal Angiolipomas ◽  
Spinal Epidural

ABSTRACTSpinal epidural angiolipomas are rare, benign tumors composed of mature lipocytes admixed with abnormal blood vessels. Only 128 cases of spinal epidural angiolipomas have been reported in literature till now. Spinal angiolipomas are predominantly located in the mid-thoracic region. We report a case of dorsal epidural angiolipoma in a 56-year-old male who presented with paraparesis and was diagnosed to have D4-5 epidural angiolipoma. Total surgical excision of the epidural angiolipoma was done and his paraparesis gradually improved.

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