scholarly journals Thoracoscopic surgical resection of thoracic neurogenic tumors

1999 ◽  
Vol 7 (5) ◽  
pp. E3 ◽  
Author(s):  
Patrick P. Han ◽  
Curtis A. Dickman
Keyword(s):  
Tumor Resection ◽  
Open Thoracotomy ◽  
Total Resection ◽  
Thoracic Sympathectomy ◽  
Neurogenic Tumors ◽  
Normal Tissues ◽  
Intercostal Neuralgia ◽  
The Mean ◽  
Intraspinal Extension

Five patients who harbored large intrathoracic paraspinal neurogenic tumors were treated using thoracoscopic techniques to achieve gross-total tumor resection. All tumors were entirely intrathoracic except one that had an intraspinal extension, and all tumors were treated entirely thoracoscopically except for this one. Gross-total resection was achieved in all cases. The mean clinical follow-up period was 6.8 months. Postoperatively, one patient developed Horner's syndrome. The only other complication was transient intercostal neuralgia (two patients), which has resolved in both patient. No evidence of disease was demonstrated clinically or on follow-up imaging in any patient. Thoracoscopy is an excellent modality with which to treat these tumors, in part because it is associated with significantly less morbidity than open thoracotomy and costotransversectomy procedures. Endoscopic transthoracic approaches reduce the approach-related soft-tissue morbidity by preserving the normal tissues of the chest wall, avoiding rib retraction and muscle transection, reducing postoperative pain, and facilitating recovery. This technique has become the senior author's (C.A.D.'s) surgical approach of choice for the removal of intrathoracic benign paraspinal neurogenic tumors. It has also become the preferred method by which to perform thoracic sympathectomy and remove central, herniated thoracic discs.

Thoracoscopic resection of thoracic neurogenic tumors

2002 ◽  
Vol 96 (3) ◽  
pp. 304-308 ◽  
Author(s):  
Patrick P. Han ◽  
Curtis A. Dickman
Keyword(s):  
Gross Total Resection ◽  
Total Resection ◽  
Thoracoscopic Resection ◽  
Content Type ◽  
Neurogenic Tumors ◽  
Normal Tissues ◽  
Intercostal Neuralgia ◽  
Intraspinal Extension ◽  
Fine Print

Object. The authors describe the treatment and results of thoracoscopic resection performed in patients with neurogenic tumors. Methods. Seven patients with large intrathoracic paraspinal neurogenic tumors underwent a thoracoscopic procedure to achieve gross-total resection. All tumors were entirely intrathoracic and treated thoracoscopically except in one patient whose tumor had an intraspinal extension. Gross-total resection was achieved in all cases. Postoperatively, one patient developed Horner syndrome. The only other complication, transient intercostal neuralgia, resolved in all patients. Clinical examination and magnetic resonance imaging follow-up examination in all patients demonstrated no evidence of recurrent disease (mean follow up 12.5 months). Conclusions. Endoscopic transthoracic approaches can reduce approach-related soft-tissue morbidity and facilitate a patient's recovery by preserving the normal tissues of the chest wall, by avoiding rib retraction and muscle transection, and by reducing postoperative pain.

scholarly journals Surgical treatment of pulmonary artery sarcoma: a report of 17 cases

2021 ◽  
Vol 11 (1) ◽  
pp. 204589402098639
Author(s):  
Wu Song ◽  
Long Deng ◽  
Jiade Zhu ◽  
Shanshan Zheng ◽  
Haiping Wang ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Survival Rates ◽  
Tumor Resection ◽  
Long Term Results ◽  
Pulmonary Endarterectomy ◽  
Pulmonary Artery Sarcoma ◽  
The Mean ◽  
Operative Findings

Pulmonary artery sarcoma (PAS) is a rare and devastating disease. The diagnosis is often delayed, and optimal treatment remains unclear. The aim of this study is to report our experience in the surgical management of this disease. Between 2000 and 2018, 17 patients underwent operations for PAS at our center. The medical records were retrospectively reviewed to evaluate the clinical characteristics, operative findings, the postoperative outcomes, and the long-term results. The mean age at operation was 46.0 ± 12.4 years (range, 26–79 years), and eight (47.1%) patients were male. Six patients underwent tumor resection alone, whereas the other 11 patients received pulmonary endarterectomy (PEA). There were two perioperative deaths. Follow-up was completed for all patients with a mean duration of 23.5 ± 17.6 months (1–52 months). For all 17 patients, the median postoperative survival was 36 months, and estimated cumulative survival rates at 1, 2, 3, and 4 years were 60.0%, 51.4%, 42.9%, and 21.4%, respectively. The mean survival was 37.0 months after PEA and 14.6 months after tumor resection only ( p = 0.046). Patients who had no pulmonary hypertension (PH) postoperatively were associated with improved median survival (48 vs. 5 months, p = 0.023). In conclusion, PAS is often mistaken for chronic pulmonary thromboembolism. The prognosis of this very infrequent disease remains poor. Early detection is essential for prompt and best surgical approach, superior to tumor resection alone, and PEA surgery with PH relieved can provide better chance of survival.

scholarly journals Long-Term Effect of Endoscopic Sympathetic Nerve Reconstruction for Side Effects after Endoscopic Sympathectomy

2016 ◽  
Vol 65 (06) ◽  
pp. 484-490 ◽  
Author(s):  
Timo Telaranta ◽  
Tuomo Rantanen
Keyword(s):  
Side Effects ◽  
Sympathetic Nerve ◽  
Nerve Reconstruction ◽  
Endoscopic Thoracic Sympathectomy ◽  
Thoracic Sympathectomy ◽  
Long Term Effect ◽  
Primary Hyperhidrosis ◽  
The Mean

Background Endoscopic thoracic sympathectomy (ETS) is an effective treatment for primary hyperhidrosis. However, compensatory sweating (CS) may occur in many patients. Sympathetic nerve reconstruction (SNR) can be used to counteract severe CS, but the studies on the effects of SNR are few. Patients and Methods Nineteen out of 150 SNR patients were contacted by employing a long-term questionnaire. In this questionnaire, different kinds of sweating were evaluated using a four-graded symptom analysis and the visual analog scale before ETS, after ETS, and after SNR. Results The mean age of the 16 male and 3 female patients at the SNR was 32 years. The mean follow-up was 87 months. According to the long-term questionnaire, the benefit was either excellent (4 patients, 21%), good (3 patients, 15.8%), or reasonable (7 patients, 36.8%) in 14 patients (73.8%), while the benefit was questionable in 1 patient (5.3%). For three patients (15.8%), no benefit was found, and in one patient (5.3%), the situation had deteriorated. Conclusions Improvement in the side effects of ETS after SNR was found in nearly 75% of the patients. This indicates that SNR can be considered as an alternative treatment for patients with severe CS after ETS that is unresponsive to conservative treatment.

Tandem Intercostal Thoracic Schwannomas Resected Using a Thoracoscopic Nerve-Sparing Technique: Case Report

Neurosurgery ◽  
2011 ◽  
Vol 69 (1) ◽  
pp. E225-E229
Author(s):  
Brian R Gantwerker ◽  
Curtis A Dickman
Keyword(s):  
Clinical Presentation ◽  
Thoracoscopic Surgery ◽  
Tumor Resection ◽  
Intercostal Nerve ◽  
Radicular Pain ◽  
Invasive Technique ◽  
Nerve Sparing ◽  
Open Thoracotomy ◽  
Intercostal Neuralgia ◽  
Thoracoscopic Technique

AbstractBACKGROUND AND IMPORTANCE:To describe a novel nerve-sparing technique for the resection of intercostal nerve schwannomas. This case demonstrates that intercostal neuralgia can be caused by intercostal schwannomas and that it can be relieved by their removal.CLINICAL PRESENTATION:A young woman with schwannomatosis had progressively worsening intercostal neuralgia caused by compression of the intercostal nerve against the rib by tandem intercostal schwannomas. After the tumors were removed, her symptoms were completely relieved. A thoracoscopic technique was used to define the involved fascicles and to facilitate removal of the tumors while sparing the uninvolved nerve.CONCLUSION:The patient's radicular pain was relieved completely by the tumor resection. Thoracoscopic surgery offers a safe and minimally invasive technique for removal of intercostal schwannomas and is a valid alternative to open thoracotomy. Removal of thoracic schwannomas can relieve intercostal neuralgia.

scholarly journals The role of the mini-open thoracoscopic-assisted approach in the management of metastatic spine disease at the thoracolumbar junction

2016 ◽  
Vol 41 (2) ◽  
pp. E16 ◽  
Author(s):  
Vijay M. Ravindra ◽  
Andrea Brock ◽  
Al-Wala Awad ◽  
Ricky Kalra ◽  
Meic H. Schmidt
Keyword(s):  
Blood Loss ◽  
Metastatic Disease ◽  
Thoracolumbar Junction ◽  
Open Thoracotomy ◽  
Preoperative Pain ◽  
Pain Scores ◽  
Estimated Blood Loss ◽  
The Mean ◽  
Mini Open

OBJECTIVE Treatment advances have resulted in improved survival for many cancer types, and this, in turn, has led to an increased incidence of metastatic disease, specifically to the vertebral column. Surgical decompression and stabilization prior to radiation therapy have been shown to improve functional outcomes, but anterior access to the thoracolumbar junction may involve open thoracotomy, which can cause significant morbidity. The authors describe the treatment of 12 patients in whom a mini-open thoracoscopic-assisted approach (mini-open TAA) to the thoracolumbar junction was used to treat metastatic disease, with an analysis of outcomes. METHODS The authors reviewed a retrospective cohort of patients treated for thoracolumbar junction metastatic disease with mini-open TAA between 2004 and 2016. Data collection included operative time, estimated blood loss, length of stay, follow-up duration, and pre- and postoperative visual analog scale scores and Frankel grades. RESULTS Twelve patients underwent a mini-open TAA procedure for metastatic disease at the thoracolumbar junction. The mean age of patients was 59 years (range 53–77 years), mean estimated blood loss was 613 ml, and the mean duration of the mini-open TAA procedure was 234 minutes (3.8 hours). The median length of stay in the hospital was 7.5 days (range 5–21 days). All 12 patients had significant improvement in their postoperative pain scores in comparison with their preoperative pain scores (p < 0.001). No patients suffered from worsening neurological function after surgery, and of 7 patients who presented with neurological dysfunction, 6 (86%) had an improvement in their Frankel grade after surgery. No patients experienced delayed hardware failure requiring reoperation over a mean follow-up of 10 months (range 1–45 months). CONCLUSIONS The mini-open TAA to the thoracolumbar junction for metastatic disease is a durable procedure that has a reduced morbidity rate compared with traditional open thoracotomy for ventral decompression and fusion. It compares well with traditional and novel posterior approaches to the thoracolumbar junction. The authors found a significant improvement in preoperative pain and neurological symptoms that supports greater use of the mini-open TAA for the treatment of complex metastatic disease at the thoracolumbar junction.

Chronological changes of postsympathectomy compensatory hyperhidrosis and recurrent sweating in patients with palmar hyperhidrosis

2005 ◽  
Vol 2 (2) ◽  
pp. 151-154 ◽  
Author(s):  
Thomas S. M. Chiou
Keyword(s):  
Patient Satisfaction ◽  
Palmar Hyperhidrosis ◽  
Analog Scale ◽  
Compensatory Hyperhidrosis ◽  
Content Type ◽  
Thoracic Sympathectomy ◽  
The Mean ◽  
Upper Thoracic ◽  
Fine Print

Object. The author sought to investigate the temporal changes of postsympathectomy compensatory hyperhidrosis and recurrent sweating in patients with primary palmar hyperhidrosis. Methods. The author examined 91 consecutive patients for this prospective 6-year study. The patients were interviewed at least twice during a 6-month interval; the first follow up was conducted at a median of 1.7 years after surgery (range 2.5–60.5 months). Overall, 24 patients (26.4%) were followed for more than 2 years. Attention was focused on patient satisfaction and the incidence of compensatory hyperhidrosis and recurrent sweating. The overall mean patient satisfaction rate was 78%, with a median 80% improvement on a visual analog scale from 0% (poor) to 100% (excellent). Overall, 88 patients (96.7%) developed compensatory hyperhidrosis, with the mean initial occurrence at 8.2 weeks. The symptoms of compensatory hyperhidrosis progressively worsened to the maximum degree within another 2 weeks after onset (mean 10.3 ± 1.83 weeks). In 19 patients (21.6%), symptoms of compensatory hyperhidrosis improved spontaneously within 3 months after sympathectomy (mean 13.3 weeks). Postoperative compensatory hyperhidrosis occurred in 71.4% of patients within the 1st year. Recurrent sweating occurred in only 17.6% of patients. None of these patients required repeated operation. The earliest onset of recurrent sweating was noted at 2 weeks postoperatively by three patients, and the mean initial postoperative reccurrence was 32.7 weeks after surgery. Conclusions. Compensatory hyperhidrosis and recurrent sweating are normal thermoregulatory responses that occurred after upper thoracic sympathectomy. Compensatory hyperhidrosis was more prevalent and developed earlier than recurrent sweating. The severity of both compensatory hyperhidrosis and recurrent sweating symptoms remained stable 6 months after surgery.

Surgical Treatment of Childhood Inflammatory Myofibroblastic Tumors

2016 ◽  
Vol 27 (04) ◽  
pp. 319-323 ◽  
Author(s):  
Beril Talim ◽  
İbrahim Karnak ◽  
Saniye Ekinci ◽  
Fatih Andiran ◽  
Arbay Çiftçi ◽  
...  
Keyword(s):  
Surgical Treatment ◽  
Lower Lobe ◽  
Diagnostic Methods ◽  
Incomplete Resection ◽  
Total Resection ◽  
Presenting Symptoms ◽  
Inflammatory Myofibroblastic Tumors ◽  
The Mean

Aim A retrospective study was performed to evaluate the clinical features, diagnostic methods, and treatment alternatives of childhood inflammatory myofibroblastic tumors (IMTs). Patients and Methods Patients who underwent surgical treatment for IMT between 2000 and 2015 were evaluated for age, sex, presenting symptoms, physical examination findings, diagnostic methods, treatment modalities, histopathologic findings, and results of surgical treatment during long-term follow-up. Results Eleven patients who underwent surgical treatment were included in the study. Male:female ratio was 7:4 and the mean age of the patients was 6.09 years (1–10 years). Presenting symptoms were respiratory difficulty, cough (n = 7, 63.3%), abdominal pain, vomiting (n = 2, 18.8%), loss of body weight (n = 1, 9.09%), palpable mass (n = 1, 9.09%), and rectal bleeding (n = 1, 9.09%). Ultrasonography (n = 4, 36.3%) and computed tomography (n = 9, 81.1%) were used for diagnosis. Localizations of tumors were lungs (n = 5, 45.4%), mediastinum (n = 2, 18.1%), spleen (n = 1, 9.09%), neck (n = 1, 9.09%), colon (n = 1, 9.09%), and rectum (n = 1, 9.09%). The mean size of mass was 6.6 cm (2–12 cm) and six patients were diagnosed with preoperative biopsy. Lung lobectomy (right lower lobe; n = 3, right middle and lower lobe; n = 2), total resection of mass with adjacent bowel (n = 2), partial splenectomy (n = 1), total resection of neck mass (n = 1), and incomplete resection (n = 2) were the choice of surgical treatment. Incomplete resection was performed in masses closely adjacent to atrium and mediastinal structures. In histopathologic evaluation, surgical margins were free of tumor in four cases, positive in six cases, and were not reported in one case. Anaplastic lymphoma kinase (ALK) positivity was detected in six cases, negative in two cases, and was not evaluated in three cases. Two cases who had residual mass with positive ALK received chemotherapy. Mean follow-up time was 68.2 months (5 months to 12 years). During follow-up, there was no recurrence or distant metastasis. Ten patients survived and one patient was lost to follow-up. Conclusion IMT is a rare tumor of childhood with a spectrum of clinical findings because of variable localization. Surgical treatment is the first choice of treatment. Patients with residual mass and ALK positivity may require medical treatment. In our series, long-term survival of patients was favorable in patients with total resection.

scholarly journals Cervical meningioma resection including the inner dura through an open-door laminoplasty using hydroxyapatite spacers: A case report

2020 ◽  
Vol 11 ◽  
pp. 317
Author(s):  
Naohisa Miyakoshi ◽  
Michio Hongo ◽  
Yuji Kasukawa ◽  
Yoshinori Ishikawa ◽  
Daisuke Kudo ◽  
...  
Keyword(s):  
Tumor Resection ◽  
Complete Resection ◽  
Csf Leak ◽  
Open Door ◽  
Spinal Cord Tumors ◽  
Total Resection ◽  
Watertight Closure ◽  
Intradural Extramedullary ◽  
The Ideal

Background: The ideal surgery for spinal cord tumors is complete resection to prevent recurrence. However, it should be accomplished safely/effectively without risking increased morbidity. Here, we report a cervical meningioma that was totally resected, including the inner dura, through a laminoplasty performed with hydroxyapatite (HA) spacers. Case Description: A 61-year-old Asian male presented with a symptomatic intradural extramedullary C4-C6 cervical meningioma. At surgery, this required resection of the inner dural layer through an open-door laminoplasty. Preservation of the outer dural layer facilitated a watertight closure and the avoidance of a postoperative cerebrospinal fluid (CSF) fistula. Notably, the laminoplasty utilized HA spacers which were magnetic resonance (MR) compatible allowing for future follow-up studies to evaluate for tumor recurrence. At 5-year follow-up, the tumor had not recurred, the patient was asymptomatic, and alignment was maintained. Conclusion: Gross total resection of an intradural extramedullary C4-C6 cervical meningioma was performed with removal of just the inner dural layer. Preservation of the outer dural layer allowed for a watertight closure and the avoidance of a postoperative CSF leak. Further, laminoplasty using HA spacers allowed for successful tumor resection, adequate fusion/stabilization, while not interfering with future MR studies (e.g., HA MR compatible).

scholarly journals A Solitary Giant Neurofibroma of Inguinal Region—A Case Report

2020 ◽  
Author(s):  
Haiying Zhou ◽  
Hui Lu
Keyword(s):  
Tumor Resection ◽  
Clinical Manifestations ◽  
Inguinal Region ◽  
Case Presentation ◽  
Neurogenic Tumors ◽  
Long Time ◽  
Giant Neurofibroma ◽  
History Of ◽  
Recurrence Tendency

Abstract Background:Neurofibroma is a rare nerve sheath tumorofneuroectodermal origin, especially the huge and isolated neurofibroma located in the inguinal region. To our knowledge, no such case has previously been reported.Case presentation:We report a case of 34-year-old male patient with a 4-year history of progressive enlargement of the medial root mass in his left thigh with sitting and standing disorders along with pain. The tumor was completely removed by operation, and pathological diagnosisshowed neurofibroma. There was no obvious neurologic defect after surgery, and no recurrence tendency was found in the follow-up of 2years.Conclusions:For a large solitary mass with slow growth and no malignant clinical manifestations for a long time, clinicians can not rule out the hypothetical diagnosis of neurofibroma, even though its growth site is very rare, such as this case of a huge tumor located in the groin. For neurogenic tumors, early operation should be performed, and the prognosis of patients after tumor resection isexcellent.

Evaluation of a new concept for the management of skull base chordomas and chondrosarcomas

2005 ◽  
Vol 102 (Special_Supplement) ◽  
pp. 165-170 ◽  
Author(s):  
Guenther Christian Feigl ◽  
Otto Bundschuh ◽  
Alireza Gharabaghi ◽  
Sam Safavi-Abassi ◽  
Amr El Shawarby ◽  
...  
Keyword(s):  
Skull Base ◽  
Tumor Volume ◽  
Tumor Resection ◽  
Volume Reduction ◽  
Recurrence Rates ◽  
Content Type ◽  
The Mean ◽  
Tumor Volume Reduction ◽  
Fine Print

Object. Chordomas and chondrosarcomas of the skull base are rare locally invasive tumors associated with high recurrence rates. The aim of this study was to evaluate the concept of microsurgical tumor volume reduction followed by early gamma knife surgery (GKS). Methods. Thirteen patients with 15 tumors were treated between October 2000 and June 2003. There were three patients (23.1%) with chordomas and 10 (76.9%) with chondrosarcomas. There were nine men and four women who ranged in age between 19 and 69 years. All patients first underwent maximal tumor resection. Within 2 to 10 months after surgery they were treated with GKS. The mean postoperative tumor volume treated with GKS was 9.7 cm3 (range 1.4–20.3 cm3). Follow-up computerized tomography and magnetic resonance imaging examinations with volumetric tumor analysis were performed every 6 months after GKS. The mean treatment dose was 17 Gy and the mean isodose was 52%. The mean follow-up duration was 17 months during which there was only one tumor recurrence at the margin of the radiation field. The mean volume reduction was 35.4%. Conclusions. Results of this treatment strategy are encouraging but the efficacy of this multimodal treatment combining surgery and early GKS requires a longer follow up.

Sign in / Sign up

Export Citation Format

Share Document