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Thoracic outlet syndrome is a challenging clinical condition in terms of diagnosis, treatment, and health-related quality of life assessment. In this review, the authors provide a description of the clinical approach, surgical management, and longitudinal follow-up for patients with neurogenic, venous, and arterial thoracic outlet syndrome. The review represents the experiences of a high-volume, dedicated thoracic outlet syndrome program, where patients are treated in a multidisciplinary team and operative decompression occurs through primarily a supraclavicular approach. Data supporting the safety and efficacy of this approach are provided, as are clinical care considerations for surgeons treating patients with thoracic outlet syndrome.
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Descompressão Cirúrgica , Síndrome do Desfiladeiro Torácico , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico , Humanos , Descompressão Cirúrgica/métodos , Resultado do Tratamento , Clavícula , Qualidade de VidaRESUMO
Thoracic outlet syndrome (TOS) results from compression of the neurovascular bundle in the thoracic outlet. Several etiologies can contribute to the development of thoracic outlet syndrome, including both congenital and acquired causes. Historically, trapezius pathology has not been considered a cause of TOS; however, here we report a patient with neurogenic TOS plus ipsilateral trapezius hypertonicity and hypertrophy who had significant symptomatic improvement following botulinum toxin injections to trapezius.
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OBJECTIVE: Venous thoracic outlet syndrome (vTOS) is caused by compression of the subclavian vein at the costoclavicular space, which may lead to vein thrombosis. Current treatment includes thoracic outlet decompression with or without venolysis. However, given its relatively low prevalence, the existing literature is limited. Here, we report our single institution experience in the treatment of vTOS. METHODS: We performed a retrospective review of all patients who underwent rib resection for vTOS at our institution from 2007 to 2022. Demographic, procedural details, perioperative and long-term outcomes were reviewed. RESULTS: A total of 76 patients were identified. The mean age was 36 years. Swelling was the most common symptom (93%), followed by pain (6.6%). 90% of patients had associated DVT, with 99% of these patients starting anticoagulation preoperatively. 91% of patients underwent rib resection via infraclavicular approach, 2% via paraclavicular approach (due to neurogenic component), and 7% via the transaxillary approach. Eighty-three percent of patients had endovascular intervention prior or at the time of the rib resection, with catheter-directed-thrombolysis (87%), followed by angioplasty (71%), and rheolytic thrombectomy (57%) being the most common interventions. Median time from endovascular intervention to rib resection was 14 days, with 25% at same admission. Median postoperative stay was 3 days (2-5). There was no perioperative mortality or nerve injury. Fourteen percent of patients had postoperative complications, with bleeding complications (12%) being the most common. Waiting more than 30 days between initial endovascular intervention and rib resection was not associated with decreased risk of bleeding complications. Patients were seen postoperatively at 1-month (physical exam) and 6-month (duplex) intervals or for any new or recurrent symptoms. Twenty-two percent of our overall patient population underwent reintervention, most commonly angioplasty (21%). At last follow-up, 97% of subclavian veins were patent, and 93% of patients were symptom-free. CONCLUSION: Over the last decade we have transitioned to an infraclavicular approach for isolated vTOS, with low perioperative morbidity and good patency rates. These results support the adoption of the infraclavicular approach with adjunct endovascular techniques as a safe and efficacious treatment of vTOS.
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Thoracic outlet syndrome is caused by compression of the neurovascular structures within the thoracic outlet leading to a collection of symptoms in the upper limb and shoulder. Identification of the causative factor is essential and thorough clinical examination using specific manoeuvres can aid in the diagnosis of this syndrome. Cervical rib is one of the causes for thoracic outlet syndrome and this manuscript will discuss the thoracic outlet syndrome, cervical rib, incidence, clinical presentation, diagnosis and management including surgical approaches with a focus on transcervical approach.
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Objective.In patients with suspected thoracic outlet syndrome (TOS), diagnosing inter-scalene compression could lead to minimally invasive treatments. During photo-plethysmography, completing a 30 s 90° abduction, external rotation ('surrender' position) by addition of a 15 s 90° antepulsion 'prayer' position, allows quantitative bilateral analysis of both arterial (A-PPG) and venous (V-PPG) results. We aimed at determining the proportion of isolated arterial compression with photo-plethysmography in TOS-suspected patients.Approach.We studied 116 subjects recruited over 4 months (43.3 ± 11.8 years old, 69% females). Fingertip A-PPG and forearm V-PPG were recorded on both sides at 125 Hz and 4 Hz respectively. A-PPG was converted to PPG amplitude and expressed as percentage of resting amplitude (% rest). V-PPG was expressed as percentage of the maximal value (% max) observed during the 'Surrender-Prayer' maneuver. Impairment of arterial inflow during the surrender (As+) or prayer (Ap+) phases were defined as a pulse-amplitude either <5% rest, or <25% rest. Incomplete venous emptying during the surrender (Vs+) or prayer (Vp+) phases were defined as V-PPG values either <70% max, or <87% max.Main results.Of the 16 possible associations of encodings, As - Vs - Ap - Vp- was the most frequent observation assumed to be a normal response. Isolated arterial inflow without venous outflow (As + Vs-) impairment in the surrender position was observed in 10.3% (95%CI: 6.7%-15.0%) to 15.1% (95%CI: 10.7%-20.4%) of limbs.Significance.Simultaneous A-PPG and V-PPG can discriminate arterial from venous compression and then potentially inter-scalene from other levels of compressions. As such, it opens new perspectives in evaluation and treatment of TOS.
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Artérias , Fotopletismografia , Síndrome do Desfiladeiro Torácico , Veias , Humanos , Feminino , Masculino , Síndrome do Desfiladeiro Torácico/fisiopatologia , Adulto , Veias/fisiopatologia , Artérias/fisiopatologia , Pessoa de Meia-Idade , PrevalênciaRESUMO
INTRODUCTION: Thoracic outlet syndrome (TOS) typically considered a condition of the adult population; it is often disregarded in children and adolescents due to its limited recognition within the pediatrics. The current study aims to systematically review and provide insights into TOS among pediatric patients. METHODS: PubMed, Scopus, Web of Science, and Google Scholar databases were thoroughly searched for English language studies published until March 15th, 2024. The study included those articles focusing on pediatric or adolescent individuals diagnosed with TOS. Data collected from studies encompassed date of publication, number of participants or reported cases, age (years), gender of participants, type of TOS, affected side, type of treatment, surgical approach, bony abnormality, duration of symptoms (months), outcome, and follow-up time duration (months). RESULTS: The current study comprised 33 articles, 21 of which were case reports, 10 of which were case series, and the remaining were cohort studies. In this study, 356 patients were included. Females constituted 234 (65.73%) of the patient population. Among TOS types, neurogenic TOS was found among 201 (56.5%) patients. Sporting-related activity or physical activity was present in 193 (54%) patients, followed by a history of trauma in 27 (7%) patients. CONCLUSIONS: Pediatric patients exhibited a higher percentage of vascular TOS than their adult counterparts, with the supraclavicular approach emerging as the preferred treatment method. Sports-related activities were identified as the primary risk factor associated with pediatric TOS.
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Síndrome do Desfiladeiro Torácico , Humanos , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico , Adolescente , Criança , Masculino , FemininoRESUMO
Droopy shoulder syndrome (DSS) manifests as discomfort or abnormal sensations in the neck, shoulder, chest, and upper limbs, resulting from tension on the brachial plexus caused by abnormally low shoulder positioning. This case report examines the presentation and management of a patient with DSS, a rare but crucial precursor to thoracic outlet syndrome (TOS). The patient, a 22-year-old male, presented with progressive pain and tingling in his left upper limb, shoulder, chest, and neck. Comprehensive examination and imaging studies led to a diagnosis of DSS. Physical therapy prevented progression to full-blown TOS, highlighting the importance of early recognition and intervention. This case underscores the diagnostic challenges and therapeutic strategies essential for managing this syndrome, preventing complications, and restoring patient function.
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Venous thoracic outlet syndrome is a rare type of thoracic outlet disorder that is often overlooked. When an upper extremity deep vein thrombosis (UEDVT) occurs due to thoracic outlet compression, it is commonly referred to as Paget-Schroetter syndrome (PSS). The space between the first rib and the clavicle where the subclavian vein passes through is highly vulnerable to compression and injury. This space often undergoes repetitive trauma due to extrinsic compression which ultimately results in scarring and clot formation. This case report reviews the case of a 26-year-old white male who presented with the chief complaint of right arm swelling and soreness after strenuous bench pressing. He went to urgent care and the initial diagnosis was a strained muscle. An ultrasound was ordered, revealing multiple UEDVTs. At this time, the patient was referred to vascular surgery for further management. Recommended management for PSS is to initiate anticoagulation or thrombolytic therapy depending on the timing between the onset of symptoms and diagnosis. Although there is some disagreement on the next steps after thrombolysis, most physicians agree that decompression of the thoracic outlet with first rib resection is the logical next step to prevent clot recurrence. The patient received the above-mentioned therapy and is progressing well with recovery. Recognizing the thoracic outlet as a potential location for pathology and keeping in mind those who have a presentation similar to this case study is extremely important.
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Background/aim: Considering that there is no specifically designed scale to measure quality of life (QoL) and level of functioning among Turkish-speaking patients with thoracic outlet syndrome (TOS), the aim of this study was to adapt the Thoracic Outlet Syndrome Index (TOSI) to the Turkish language (TOSI-TR) and analyze its psychometric properties in patients with TOS. Materials and methods: Thirty-nine patients with symptomatic TOS were included in the study. The participants were assessed using the following measures: the QuickDASH, the Western Ontario Rotator Cuff Index (WORC), and a visual analog scale (VAS). The psychometric properties of the TOSI-TR were examined in terms of test-retest reliability, construct validity, convergent validity, and feasibility. Results: The ICC2,1 of the TOSI-TR was 0.949 (95% CI: 0.903-0.973). The Kaiser-Meyer-Olkin value was found to be 0.716 with a significant result for Bartlett's sphericity test (p < 0.001). The TOSI-TR had a one-factor solution explaining 74.05% of the total variance. There was a significant correlation between TOSI-TR scores and QuickDASH (r = 0.762, p < 0.001), WORC (r =0.794, p < 0.001), and VAS (r = 0.663, p < 0.001) scores. The WORC and VAS scores were significant determinants of the TOSI-TR score, explaining 65.3% of the variance. There were no floor or ceiling effects. Conclusion: The TOSI-TR is a reliable, valid, and feasible questionnaire for the QoL and functional status in Turkish-speaking patients with TOS. We recommend this 15-item scale for optimal assessment in patients with TOS.
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Psicometria , Qualidade de Vida , Síndrome do Desfiladeiro Torácico , Humanos , Feminino , Masculino , Adulto , Síndrome do Desfiladeiro Torácico/fisiopatologia , Síndrome do Desfiladeiro Torácico/diagnóstico , Turquia , Reprodutibilidade dos Testes , Inquéritos e Questionários/normas , Pessoa de Meia-Idade , Comparação Transcultural , Adulto Jovem , IdiomaRESUMO
Neurogenic thoracic outlet syndrome (nTOS) is caused by brachial plexus compression in the thoracic outlet. It accounts for 85%-95% of thoracic outlet syndrome (TOS) cases, which may also be caused by compression of the subclavian artery and vein. Compression occurs in the interscalene triangle, costoclavicular space or subpectoralis minor space, with congenital anomalies and repetitive overhead activities as contributing factors. Diagnosis is challenging due to overlapping symptoms with other conditions. Patients commonly report pain, numbness, tingling and weakness in the neck, shoulder and arm, exacerbated by arm elevation. Symptoms related to nTOS may manifest in the distribution of the upper (C5-C6), middle (C7) and lower plexus (C8-T1). Although widely used, provocative tests have varying degrees of sensitivity and specificity and may have high false-positive rates, complicating the diagnosis. Patterns on electrodiagnostic studies provide key diagnostic clues, such as reduced sensory response in the medial antebrachial cutaneous nerve and low compound motor action potential in the median nerve. Imaging techniques like magnetic resonance imaging (MRI), alongside procedures like diagnostic and therapeutic anterior scalene blocks, assist in identifying anatomical abnormalities and predicting surgical outcomes. Management of nTOS involves lifestyle changes, physical therapy, medication and botulinum toxin injections for symptomatic relief. Surgical options may include supraclavicular, transaxillary and infraclavicular approaches, each offering specific benefits based on patient anatomy and surgeon expertise. Minimally invasive techniques, such as video-assisted thoracoscopic surgery (VATS) and robotic surgery, enhance exposure and dexterity, leading to better outcomes. Future research should focus on developing precise diagnostic tools, understanding nTOS pathophysiology, standardising diagnostic criteria and surgical approaches, comparing long-term treatment outcomes and exploring preventive measures to improve patient care and quality of life. Level of Evidence: Level V (Therapeutic).
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Síndrome do Desfiladeiro Torácico , Síndrome do Desfiladeiro Torácico/diagnóstico , Síndrome do Desfiladeiro Torácico/terapia , Síndrome do Desfiladeiro Torácico/cirurgia , Humanos , Descompressão Cirúrgica/métodos , Eletrodiagnóstico/métodosRESUMO
We present a case of venous thoracic outlet syndrome involving upper extremity venous thrombosis confirmed by hyperabduction during balloon inflation in the subclavian vein. This provocative test provides clear evidence of extrinsic venous compression, confirming venous thoracic outlet syndrome.
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Objectives: The coexistence of arterial compression with neurogenic thoracic outlet syndrome (TOS) is associated with a better post-surgical outcome. Forearm transcutaneous oxygen pressure (TcpO2) using the minimal decrease from rest of oxygen pressure (DROPmin) can provide an objective estimation of forearm ischemia in TOS. We hypothesized that a linear relationship exists between the prevalence of symptoms (PREVs) and DROPmin during 90° abduction external rotation (AER) provocative maneuvers. Thereafter, we aimed to estimate the proportion of TOS for which arterial participation is present. Methods: Starting in 2019, we simultaneously recorded forearm TcpO2 recordings (PF6000 Perimed®) and the presence/absence of ipsilateral symptoms during two consecutive 30 s AER maneuvers for all patients with suspected TOS. We retrospectively analyzed the relationship between the prevalence of symptoms and DROPmin results. We estimated the number of cases where ischemia likely played a role in the symptoms, assuming that the relationship should start from zero in the absence of ischemia and increase linearly to a plateau of 100% for the most severe ischemia. Results: We obtained 2560 TcpO2 results in 646 subjects (69% females). The correlation between PREVs and DROPmin was 0.443 (p < 0.001). From these results, we estimated the arterial participation in TOS symptoms to be 22.2% of our 1669 symptomatic upper limbs. Conclusions: TcpO2 appears to be an interesting tool to argue for an arterial role in symptoms in TOS. Arterial participation is frequent in TOS. Whether DROPmin could predict treatment outcomes better than the sole presence of compression is an interesting direction for the future.
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Purpose: This study aims to examine predisposing anatomic factors and subsequent post-decompression functional outcomes among high-intensity athletes with thoracic outlet syndrome (TOS). Materials and Methods: A single-institution retrospective review was performed on a prospective database of patients with TOS from 2018 to 2023 who had undergone operative decompression for TOS. Demographics, TOS characteristics, predisposing anatomy, operative details, and postoperative outcomes were examined. The primary outcome was postoperative return to sport. Secondary outcomes included vascular patency. Results: A total of 13 patients who were engaged in high-demand athletic activity at the time of their diagnosis were included. Diagnoses included 8 (62%) patients with venous TOS, 4 (31%) patients with neurogenic TOS, and 1 (8%) patient with arterial TOS. Mixed vascular and neurogenic TOS was observed in 3 (23%) patients. The mean age of the cohort was 30 years. Abnormal scalene structure was observed in 12 (92%) patients, and abnormal bone structures were noted in 4 (27%) patients; 2 (15%) with cervical ribs and 3 (23%) patients with clavicular abnormalities. Prior ipsilateral upper extremity trauma was reported in 4 (27%) patients. Significant joint hypermobility was observed in 8 (62%) patients with a median Beighton score of 6. Supraclavicular cervical and/or first rib resection with scalenectomy was performed in all patients. One case of postoperative pneumothorax was treated non-operatively. Ten (77%) patients returned to sport. Duplex ultrasonography showed subclavian vein patency in all 8 patients with venous TOS and wide patency with no drop in perfusion indices in the patient with arterial TOS. Conclusion: Athletes with TOS who required operative intervention had a high incidence of musculoskeletal aberrations and joint hypermobility. Supraclavicular decompression was associated with a high success rate, with overall good functional outcomes and good likelihood of patients returning to preoperative high-intensity athletics.
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OBJECTIVE: Surgical decompression via transaxillary first rib resection (TFRR) is often performed in patients presenting with venous thoracic outlet syndrome (VTOS). We aimed to evaluate the outcomes of TFRR based on chronicity of completely occluded axillosubclavian veins in VTOS. METHODS: We performed a retrospective institutional review of all patients who underwent TFRR for VTOS and had a completely occluded axillosubclavian vein between 2003 and 2022. Patients were categorized into three groups based on the time of inciting VTOS event to TFRR acuity of their venous occlusion: <4 weeks, 4 to 12 weeks, and >12 weeks. We evaluated the association of TFRR timing with 1-year outcomes, including patency and symptomatic improvement. We used the χ2 test to compare baseline characteristics and postoperative outcomes. RESULTS: Overall, 103 patients underwent TFRR for VTOS with a completely occluded axillosubclavian vein (median age, 30.0 years; 42.7% female; 8.8% non-White), of whom 28 had occlusion at <4 weeks, 36 had occlusion at 4 to 12 weeks, and 39 had occlusion at >12 weeks. Postoperative venogram performed 2 to 3 weeks after TFRR demonstrated that 78.6% in the <4 weeks group, 72.2% in the 4- to 12-weeks group, and 61.5% in the >12 weeks group had some degree of recanalization (P = .76). Postoperative balloon angioplasty was successfully performed in 60 patients with stenosed or occluded axillosubclavian vein at the time of postoperative venogram. At the 10- to 14-month follow-up, 79.2% of the <4 weeks group, 73.3% of the 4- to 12-weeks group, and 73.3% of the >12 weeks group had patent axillosubclavian veins based on duplex ultrasound examination (P = .86). Among patients who underwent postoperative balloon angioplasty, 80.0%, 85.0% and 100% in the <4 weeks, 4- to 12-weeks, and >12 weeks groups respectively demonstrated patency at 10 to 14 months (P = .31). Symptomatic improvement was reported in 95.7% in the <4 weeks group, 96.7% in the 4- to 12-weeks group, and 93.5% in the >12 weeks group (P = .84). CONCLUSIONS: TFRR offers excellent postoperative outcomes for patients with symptomatic VTOS, even in cases of completely occluded axillosubclavian veins, regardless of the chronicity of the occlusion. By 14 months, 95.2% of patients experienced symptomatic improvement, and 75% attained venous patency.
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Descompressão Cirúrgica , Osteotomia , Costelas , Síndrome do Desfiladeiro Torácico , Grau de Desobstrução Vascular , Humanos , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico por imagem , Síndrome do Desfiladeiro Torácico/fisiopatologia , Feminino , Masculino , Estudos Retrospectivos , Costelas/cirurgia , Costelas/diagnóstico por imagem , Adulto , Resultado do Tratamento , Descompressão Cirúrgica/efeitos adversos , Descompressão Cirúrgica/métodos , Osteotomia/efeitos adversos , Fatores de Tempo , Adulto Jovem , Pessoa de Meia-Idade , Veia Axilar/cirurgia , Veia Axilar/diagnóstico por imagem , Veia Axilar/fisiopatologia , Veia Subclávia/diagnóstico por imagem , Veia Subclávia/cirurgia , Veia Subclávia/fisiopatologiaRESUMO
BACKGROUND: We evaluated the impact of completion intraoperative venography on clinical outcomes for axillosubclavian vein (AxSCV) thrombosis owing to venous thoracic outlet syndrome (vTOS). METHODS: We performed a retrospective, single-center review of all patients with vTOS treated with first rib resection (FRR) and intraoperative venography from 2011 to 2023. We reviewed intraoperative venographic films to classify findings and collected demographics, clinical and perioperative variables, and clinical outcomes. Primary end points were symptomatic relief and primary patency at 3 months and 1 year. Secondary end points were time free from symptoms, reintervention rate, perioperative complications, and mortality. RESULTS: Fifty-one AxSCVs (49 patients; mean age, 31.3 ± 12.6 years; 52.9% female) were treated for vTOS with FRR and external venolysis followed by completion intraoperative venography with a mean follow up of 15.5 ± 13.5 months. Before FRR, 32 underwent catheter-directed thrombolysis (62.7%). Completion intraoperative venography identified 16 patients with no stenosis (group 1, 31.3%), 17 with no stenosis after angioplasty (group 2, 33.3%), 10 with residual stenosis after angioplasty (group 3, 19.7%), and 8 with complete occlusion (group 4, 15.7%). The overall symptomatic relief was 44 of 51 (86.3%) and did not differ between venographic classifications (group 1, 14 of 16; group 2, 13 of 17; group 3, 10 of 10; and group 4, 7 of 8; log-rank test, P = .5). The overall 3-month and 1-year primary patency was 42 of 43 (97.7%) and 32 of 33 (97.0%), respectively (group 1, 16 of 16 and 9 of 9; group 2, 16 of 17 and 12 of 13; group 3, 10 of 10, 5 of 5; group 4, primary patency not obtained). There was one asymptomatic rethrombosis that resolved with anticoagulation, and three patients underwent reintervention with venous angioplasty for significant symptom recurrence an average 2.89 ± 1.7 months after FRR. CONCLUSIONS: Our single-center retrospective study demonstrates that FRR with completion intraoperative venography has excellent symptomatic relief and short- and mid-term patency despite residual venous stenosis and complete occlusion. Although completion intraoperative venographic classification did not correlate with adverse outcomes, this protocol yielded excellent results and provides important clinical data for postoperative management. Our results also support a conservative approach to AxSCV occlusion identified after FRR.
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Flebografia , Costelas , Síndrome do Desfiladeiro Torácico , Grau de Desobstrução Vascular , Humanos , Síndrome do Desfiladeiro Torácico/diagnóstico por imagem , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/fisiopatologia , Feminino , Masculino , Estudos Retrospectivos , Adulto , Costelas/cirurgia , Costelas/diagnóstico por imagem , Adulto Jovem , Resultado do Tratamento , Pessoa de Meia-Idade , Osteotomia/efeitos adversos , Fatores de Tempo , Veia Subclávia/diagnóstico por imagem , Veia Subclávia/cirurgia , Veia Axilar/diagnóstico por imagem , Veia Axilar/cirurgia , Cuidados Intraoperatórios , Valor Preditivo dos Testes , Terapia Trombolítica/efeitos adversosRESUMO
Patients with threatened arteriovenous access are often found to have central venous stenoses at the ipsilateral costoclavicular junction, which may be resistant to endovascular intervention. Stenoses in this location may not resolve unless surgical decompression of thoracic outlet is performed to relieve the extrinsic compression on the subclavian vein. The authors reviewed the management of dialysis patients with central venous lesions at the thoracic outlet, as well as the role of surgical decompression with first-rib resection or claviculectomy for salvage of threatened, ipsilateral dialysis access.
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Derivação Arteriovenosa Cirúrgica , Descompressão Cirúrgica , Diálise Renal , Síndrome do Desfiladeiro Torácico , Humanos , Clavícula/diagnóstico por imagem , Clavícula/cirurgia , Osteotomia/efeitos adversos , Costelas/cirurgia , Fatores de Risco , Veia Subclávia/diagnóstico por imagem , Veia Subclávia/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico , Síndrome do Desfiladeiro Torácico/etiologia , Síndrome do Desfiladeiro Torácico/cirurgia , Resultado do Tratamento , Grau de Desobstrução VascularRESUMO
Surgical decompression of the thoracic outlet, along with treatment of the involved nerve or vessel, is the accepted treatment modality when indicated. Although neurogenic thoracic outlet syndrome (TOS) is often operated via the axillary approach and venous TOS via the paraclavicular approach, arterial TOS is almost always operated via the supraclavicular approach. The supraclavicular approach provides excellent access to the artery, brachial plexus, phrenic nerve, and the cervical and/or first ribs, along with any bony or fibrous or muscular abnormality that may be causing compression of the neurovascular structures. Even for neurogenic TOS, for which the axillary approach offers good cosmesis, the supraclavicular approach helps with adequate decompression while preserving the first rib. This approach may also be sufficient for thin patients with venous TOS. For arterial TOS, a supraclavicular incision usually suffices for excision of bony abnormality and repair of the subclavian artery.
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Descompressão Cirúrgica , Síndrome do Desfiladeiro Torácico , Humanos , Descompressão Cirúrgica/métodos , Artéria Subclávia/cirurgia , Artéria Subclávia/diagnóstico por imagem , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/fisiopatologia , Síndrome do Desfiladeiro Torácico/diagnóstico por imagem , Resultado do TratamentoRESUMO
Thoracic outlet syndrome (TOS) is observed more frequently in women, although the exact causes of this sex disparity remain unclear. By investigating the three types of TOS-arterial, neurogenic, and venous-regarding symptoms, diagnosis, and treatment, this article aims to shed light on the current understanding of TOS, focusing on its variations in women.
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Síndrome do Desfiladeiro Torácico , Humanos , Síndrome do Desfiladeiro Torácico/diagnóstico , Síndrome do Desfiladeiro Torácico/terapia , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/fisiopatologia , Feminino , Fatores de Risco , Fatores Sexuais , Disparidades nos Níveis de Saúde , Resultado do Tratamento , MasculinoRESUMO
Thoracic outlet syndrome (TOS) is a group of conditions thought to be caused by the compression of neurovascular structures going to the upper extremity. TOS is a difficult disease to diagnose, and surgical treatment remains challenging. Many different surgical techniques for the treatment of TOS have been described in the literature and many reasonable to good outcomes have been reported, which makes it hard for surgeons to determine which techniques should be used. Our aim was to describe the rationale, techniques, and outcomes associated with the surgical treatment of TOS. Most patients in our center are treated primarily through a trans-axillary approach. We will elaborate on the technical details of performing trans-axillary thoracic outlet decompression. The essential steps during surgery are illustrated with videos. We focused on the idea behind performing a trans-axillary thoracic outlet decompression in primary cases. Institutional data on the outcomes of this surgical approach are described briefly.
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Descompressão Cirúrgica , Síndrome do Desfiladeiro Torácico , Humanos , Descompressão Cirúrgica/métodos , Fatores de Risco , Síndrome do Desfiladeiro Torácico/cirurgia , Síndrome do Desfiladeiro Torácico/diagnóstico por imagem , Síndrome do Desfiladeiro Torácico/diagnóstico , Síndrome do Desfiladeiro Torácico/fisiopatologia , Resultado do TratamentoRESUMO
Multiple surgical approaches have been used in the management of thoracic outlet syndrome. These approaches have traditionally been "open" approaches and have been associated with the inherent morbidities of an open approach, including a risk of injury to the neurovascular structures due to traction and trauma while resecting the first rib. In addition, there has been concern that recurrence of symptoms may be related to incomplete resection of the rib with conventional open techniques. With the advent of minimally invasive thoracic surgery, surgeons began to explore first-rib resection via a thoracoscopic approach. Unfortunately, the existing video-assisted thoracic surgery technology and equipment was not well suited to working in the apex of the chest. With the introduction and subsequent progress in robotic surgery and instrumentation, this dissection can be performed with all the advantages of robotics, but also with minimal traction and trauma to the neurovascular structures, and incorporates almost complete resection of the rib with minimal residual stump. Robotics has developed as a reliable, safe, and less invasive approach to first-rib resection, yielding excellent results while limiting the morbidity of the procedure.