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Delayed Presentation of a Post-traumatic Suprascapular Artery Pseudoaneurysm. Cureus 2024; 16:e55618. [PMID: 38586761 PMCID: PMC10995763 DOI: 10.7759/cureus.55618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/05/2024] [Indexed: 04/09/2024] Open
Abstract
Thyrocervical trunk pseudoaneurysms are a rare entity among pseudoaneurysms, mostly caused by trauma. We present the case of a 74-year-old male who suffered a traumatic pseudoaneurysm of the supra-scapular artery after a rib and scapular fracture. The patient was treated with various interventions along the treatment algorithm, including ultrasound-guided thrombin injection, coil embolization, and surgical excision. In our patient, the pseudoaneurysm was successfully treated with coil embolization, but a persistent thrombosed pseudoaneurysm caused the patient discomfort, prompting the eventual surgical removal. This case is unique as it enlightens the step-wise approach to managing thyrocervical trunk pseudoaneurysm.
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Upper-limb neurovascular compression, pectoralis minor and quadrilateral space syndromes: A narrative review of current literature. Semin Vasc Surg 2024; 37:26-34. [PMID: 38704180 DOI: 10.1053/j.semvascsurg.2024.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Revised: 02/10/2024] [Accepted: 02/12/2024] [Indexed: 05/06/2024]
Abstract
Pectoralis minor syndrome (PMS) and quadrilateral space syndrome (QSS) are uncommon neurovascular compression disorders affecting the upper extremity. PMS involves compression under the pectoralis minor muscle, and QSS results from compression in the quadrilateral space-both are classically observed in overhead-motion athletes. Diagnosing PMS and QSS may be challenging due to variable presentations and similarities with other, more common, upper-limb pathologies. Although there is no gold standard diagnostic, local analgesic muscle-block response in a patient with the appropriate clinical context is often all that is required for an accurate diagnosis after excluding more common etiologies. Treatment ranges from conservative physical therapy to decompressive surgery, which is reserved for refractory cases or severe, acute vascular presentations. Decompression generally yields favorable outcomes, with most patients experiencing significant relief and restored baseline function. In conclusion, PMS and QSS, although rare, can cause debilitating upper-extremity symptoms; accurate diagnosis and appropriate treatment offer excellent outcomes, alleviating pain and disability.
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Axillary and musculocutaneous neuropathies. HANDBOOK OF CLINICAL NEUROLOGY 2024; 201:135-148. [PMID: 38697736 DOI: 10.1016/b978-0-323-90108-6.00004-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2024]
Abstract
This chapter covers axillary and musculocutaneous neuropathies, with a focus on clinically relevant anatomy, electrodiagnostic approaches, etiologic considerations, and management principles. Disorders of the lateral antebrachial cutaneous nerve, a derivative of the musculocutaneous nerve, are also reviewed. We emphasize the importance of objective findings, including the physical examination and electrodiagnostic evaluation in confirming the isolated involvement of each nerve which, along with the clinical history, informs etiologic considerations. Axillary and musculocutaneous neuropathies are both rare in isolation and most frequently occur in the setting of trauma. Less commonly encountered etiologies include external compression or entrapment, neoplastic involvement, or immune-mediated disorders including neuralgic amyotrophy, postsurgical inflammatory neuropathy, multifocal motor neuropathy, vasculitic neuropathy, and multifocal chronic inflammatory demyelinating polyradiculoneuropathy.
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[Iliac endofibrosis in high-performance sports: an interdisciplinary diagnostic challenge]. SPORTVERLETZUNG SPORTSCHADEN : ORGAN DER GESELLSCHAFT FUR ORTHOPADISCH-TRAUMATOLOGISCHE SPORTMEDIZIN 2023; 37:171-181. [PMID: 38048810 DOI: 10.1055/a-2133-9702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/06/2023]
Abstract
OBJECTIVES Iliac endofibrosis (IE) is a rare arterial disease in endurance athletes, especially cyclists and triathletes. The diagnosis is considered challenging and the latency from the onset of initial symptoms to diagnosis is often several years. Diagnostic options include determination of the ankle brachial index (ABI) after maximal exercise as a non-invasive procedure, as well as duplex sonography, CT or MRI angiography, and invasive angiography. The aim of this paper is to analyse in more detail this time lag to correct diagnosis from the first description in 1985 to the year 2021, as well as to identify the most important diagnostic tools for practice. MATERIALS AND METHODS Literature research according to PRISMA criteria in PubMed, Web of Science, Cochrane databases, supplemented by a search in Google Scholar up to 10/18/2021. RESULTS We identified a total of 133 publications that dealt thematically with IE in endurance athletes. In 42 publications (40 case reports and 2 clinical trials), the diagnosis was confirmed intraoperatively, and in 32 (32/42; 74.4%), statements were made about the duration from the onset of the first symptoms to the final diagnosis (mean 45, median 36 months). This latency was constant over the entire observation period from 1985 to 2021, with no trend toward shortening. Twenty-four papers (24/42; 56%) reported detailed results of ABI determination as well as further diagnostic testing. In all cases, the ABI value decreased to less than 0.66 (in 5 case reports, this decrease was measured at rest; in 19 case reports, it occurred after stress), whereas further diagnostic testing by duplex sonography, DSA, MRA, or CTA revealed no abnormal findings in 3 cases (3/24; 12.5%) and showed no more than minor stenosis in 14 cases (14/24; 58.3%). CONCLUSIONS A drop in ABI after exercise is the most reliable method to diagnose iliac endofibrosis. This non-invasive and easy-to-perform examination should be integrated into the performance diagnostics of highly ambitious endurance athletes at risk. This may ideally prevent irreversible vessel wall damage by early diagnosis as well as a reduction of the presumed high number of undetected cases.
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Training and Competition Loads in Women's Rugby Sevens Athletes: Are There Implications for Cardiovascular Health? Int J Sports Physiol Perform 2023; 18:894-900. [PMID: 37491014 DOI: 10.1123/ijspp.2023-0134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Revised: 06/01/2023] [Accepted: 06/02/2023] [Indexed: 07/27/2023]
Abstract
National- and international-level rugby sevens athletes are exposed to high training and competition loads over the course of a competitive season. Research on load monitoring and body-system responses is widespread; however, the primary focus has been on optimizing performance rather than investigating or improving cardiovascular health. There is a degree of cardiovascular remodeling, as well as local and systemic inflammation, in response to excessive exercise. These responses are moderated by many factors including previous exercise exposure, current exercise intensity and duration, age, race, and gender, as well as sport-specific physiology. For these reasons, high-performing female rugby sevens athletes may have a unique cardiovascular risk profile different from males and other rugby codes. This review aimed to characterize the training and competition loads, as well as the anthropometric and physiological profiles, of female rugby sevens athletes; discuss the potential impacts these may have on the cardiovascular system; and provide recommendations on future research regarding the relationship between rugby sevens training and competition loads and cardiovascular health. Movement demands, competition formatting, and training routines could all contribute to adverse cardiovascular adaptations. Anthropometric data and physiological characteristics may also increase the risk of cardiovascular disease. Future research needs to adopt measures of cardiovascular health to obtain a greater understanding of cardiovascular profiles and risk factors in female rugby sevens athletes.
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Upper arm versus forearm transcutaneous oximetry during upper limb abduction in patients with suspected thoracic outlet syndrome. Front Physiol 2022; 13:1033137. [DOI: 10.3389/fphys.2022.1033137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Accepted: 10/26/2022] [Indexed: 11/10/2022] Open
Abstract
Context: Thoracic outlet syndrome (TOS) is common among athletes and should be considered as being of arterial origin only if patients have “clinical symptoms due to documented symptomatic ischemia.” We previously reported that upper limb ischemia can be documented with DROPm (minimal value of limb changes minus chest changes) from transcutaneous oximetry (TcpO2) in TOS.Purpose: We aimed to test the hypothesised that forearm (F-) DROPm would better detect symptoms associated with arterial compression during abduction than upper arm (U-) DROPm, and that the thresholds would differ.Methods: We studied 175 patients (retrospective analysis of a cross-sectional acquired database) with simultaneous F-TcpO2 and U-TcpO2 recordings on both upper limbs, and considered tests to be positive (CS+) when upper limb symptoms were associated with ipsilateral arterial compression on either ultrasound or angiography. We determined the threshold and diagnostic performance with a receiver operating characteristic (ROC) curve analysis and calculation of the area under the ROC curve (AUROC) for absolute resting TcpO2 and DROPm values to detect CS+. For all tests, a two-tailed p < 0.05 was considered indicative of statistical significance.Results: In the 350 upper-limbs, while resting U-TcpO2 and resting F-TcpO2 were not predictive of CS + results, the AUROCs were 0.68 ± 0.03 vs. 0.69 ± 0.03 (both p < 0.01), with the thresholds being −7.5 vs. −14.5 mmHg for the detection of CS + results for U-DROPm vs. F-DROPm respectively.Conclusion: In patients with suspected TOS, TcpO2 can be used for detecting upper limb arterial compression and/or symptoms during arm abduction, provided that different thresholds are used for U-DROPm and F-DROPm.Clinical Trial Registration:ClinicalTrials.gov, identifier NCT04376177.
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Management of positional axillary artery compression in a baseball pitcher with embolic ischemia of the upper extremity. J Shoulder Elbow Surg 2022; 31:e451-e458. [PMID: 35738545 DOI: 10.1016/j.jse.2022.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 05/17/2022] [Accepted: 05/18/2022] [Indexed: 02/01/2023]
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Neoplastic transformation of arteriopathy‐derived bone infarct into nascent osteosarcoma in the proximal tibia of a miniature schnauzer. VETERINARY RECORD CASE REPORTS 2022. [DOI: 10.1002/vrc2.293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Abstract
Due to monotonous movement patterns, muscular hypertrophy, and increased cardiac output peripheral vasculature of athletes are subject to extreme stresses during athletic performance. Individuals suffering from exercise induced non-traumatic lower leg pain may display underlying vascular pathology such as external iliac artery endofibrosis. Therefore, it is essential in the course of to discriminate vascular from non-vascular findings and prime the correct diagnostic path within the course of clinical examination. In this regard, interdisciplinary thinking and profound knowledge in exercise-associated pathologies of the musculoskeletal, nervous and vascular system is indispensable. Consequently, provocation testing displays an indispensable diagnostic tool and has to be continued until symptoms occur, or complete exhaustion is attained. Finally, selective assessment of conservative and surgical treatment options, as well as its ethical evaluation, are of major importance in order to protect, preserve and promote the health and physical integrity of our patients who are keen to perform.
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Abstract
Volleyball players are exposed to the possibility of several well recognized injuries, among which microvascular abnormalities are the less described and studied, although they could diminish their ability and performance. Capillaroscopy is a simple, non-invasive method to diagnose vascular abnormalities in athletes suffering for the consequences of repeated application of pressure by local trauma on the fingertips. The detected capillaroscopic picture will be the base for the follow-up and will indicate the possible need for further investigations aimed at excluding other occulted conditions. At our knowledge, this is the first report describing and documenting the related microvascular abnormalities in a volleyball player. This case emphasizes the fact that volleyball players among other athletes, whose hands are exposed to repeated fingertips trauma may suffer from microcirculation damage, for which reason they should be able to access an effective health surveillance program able to detect the first signs and offer the most appropriate clinical support.
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Suprascapular Artery Aneurysm Secondary to Severe Shoulder Joint Osteoarthritis. CASE REPORTS IN ORTHOPEDIC RESEARCH 2020. [DOI: 10.1159/000507505] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Aneurysms of the thyrocervical trunk and collateral branches are rarely encountered. Upon literature review, no documented cases of a suprascapular artery aneurysm resulting from osteoarthritis have been previously described. A 64-year-old female was found to have focal aneurysmal formation within the suprascapular artery. The extensive osteoarthritic changes to the glenoid, including medialization of her joint line, is hypothesized to have led to arterial injury and the observed aneurysm formation. Chronic mechanical stress on small vessels from abnormal bony contact in the setting of osteoarthritis can lead to aneurysmal formation. Arthritis as a cause of aneurysm formation in collateral vessels of the thyrocervical trunk has not been previously described.
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Axillo-subclavian dissection and pseudoaneurysm following inferior glenohumeral dislocation: Case report and literature review. Int J Surg Case Rep 2019; 66:130-135. [PMID: 31838432 PMCID: PMC6920307 DOI: 10.1016/j.ijscr.2019.11.058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2019] [Revised: 11/14/2019] [Accepted: 11/28/2019] [Indexed: 11/26/2022] Open
Abstract
This is a rare case of Axillo-subclavian dissection and pseudoaneurysm following blunt chest injury. Inferior shoulder dislocation is uncommon but may cause serious vascular injury and life-threatening hemorrhage. An endovascular approach was life-saving for our patient considering her advanced age and medical comorbidities.
Introduction Axillo-subclavian arterial injuries are generally associated with penetrating trauma. On rare occasion, blunt mechanisms can cause these injuries in the setting of high-energy trauma, humeral head or neck fractures, and severe glenohumeral dislocations. Glenohumeral dislocations sustained from ground-level falls are generally reduced in the emergency department without associated morbidity. Presentation of case An 80-year-old woman presented with an inferior glenohumeral dislocation after a ground-level fall that was found to be complicated by axillary dissection, pseudoaneurysm, and acute hemorrhage. Endovascular intervention with a balloon-inflatable stent successfully controlled extravasation and restored perfusion to the affected upper extremity. After a short hospitalization, the patient was discharged with intact neurovascular status. Discussion Blunt axillary artery injury and inferior glenohumeral dislocations are both uncommon entities. A correlation exists between inferior dislocations and neurovascular complications. Accordingly, there may be a role for diagnostic vascular imaging for patients with inferior glenohumeral dislocations. Endovascular stenting was successful in our case and backed by case series and cohort studies in the literature. Some controversy exists regarding stent patency and follow-up planning in trauma patients. Conclusion This case represents a critical vascular injury from an unexpected mechanism. Inferior glenohumeral dislocations, regardless of injury mechanism, should raise the index of suspicion for vascular involvement. Endovascular repair in our patient was life-saving given her advanced age, acute blood loss anemia, rarity and severity of her injuries and multiple medical comorbidities.
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Overview of venous pathology related to repetitive vascular trauma in athletes. J Vasc Surg Venous Lymphat Disord 2019; 7:756-762. [PMID: 31231058 DOI: 10.1016/j.jvsv.2019.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Accepted: 03/29/2019] [Indexed: 11/21/2022]
Abstract
BACKGROUND Athletes are generally young, high-functioning individuals. Pathology in this cohort is associated with a decrease in function and consequently has major implications on quality of life. Venous disorders can be attributed to a combination of vascular compression with a high burden of activity. OBJECTIVE This article promotes increased awareness of these uncommon conditions specific to the athlete by summarizing pathophysiology, clinical features, investigation, and treatment protocols for use in clinical practice. Prognostic outcomes of these management regimens are also discussed, allowing for clinicians to counsel these high-functioning individuals appropriately. With the aim of providing an overview of sport-related venous pathology, a literature review was undertaken identifying articles that were independently reviewed by the authors. RESULTS Lower limb venous thrombosis has been identified in young, high-functioning athletes attributed to both compression-related venous trauma, associated with repetitive movements resulting in intimal damage, and blunt trauma. The diagnosis and treatment follow the same protocols as for the general population. Of note, early ambulation is advocated, with an aim to return to premorbid (noncontact) function within 6 weeks. Athletes performing high-intensity repetitive upper limb movement, such as baseball players, are predisposed to upper limb deep venous thrombosis (DVT). Diagnosis follows the same protocols as for lower extremity DVT; however, the optimal treatment strategy remains debated. Current guidelines advocate the use of anticoagulation alone. A specific subset of primary upper limb DVT is effort thrombosis, where there is compression at the level of the thoracic outlet. Thrombolysis with first rib resection is indicated in the acute setting within 14 days. In cases of complete occlusion, surgical decompression with venous reconstruction may be required. Popliteal vein entrapment syndrome is also discussed. This entity has been identified as an overuse injury associated with popliteal vein compression. Duplex ultrasound examination is indicated as a first-line investigation, with conservative noninvasive options considered as an initial management strategy. Chronic venous insufficiency or persistent symptoms may require subsequent surgical decompression. CONCLUSIONS Key conditions including upper extremity and lower extremity venous thrombosis, venous aneurysms, Paget-Schroetter syndrome (effort thrombosis), and popliteal vein entrapment syndrome are discussed. Further studies evaluating long-term outcomes on morbidity for current treatment regimens in upper extremity DVT, effort thrombosis, venous thoracic outlet syndrome, and popliteal venous entrapment syndrome are required.
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Overview of arterial pathology related to repetitive trauma in athletes. J Vasc Surg 2019; 70:641-650. [PMID: 31113722 DOI: 10.1016/j.jvs.2019.02.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 02/05/2019] [Indexed: 11/25/2022]
Abstract
BACKGROUND/OBJECTIVE Sport-related vascular trauma is an important consequence of increased physical activity. Repetitive, high-intensity movements predispose athletes to vascular disease, including arterial pathology, by exerting increased pressure on neurovascular structures. This is an important source of morbidity in an otherwise young and healthy population. Arterial pathology associated with repetitive trauma is often misdiagnosed as musculoskeletal injury. This article increases awareness of sport-related arterial disease by reviewing the symptomatology, investigation, and treatment modalities of this pathology. In addition, prognostic outcomes specific to the athlete are discussed. RESULTS Arterial thoracic outlet syndrome and vascular quadrilateral space syndrome are associated with athletes involved in overhead throwing exercises. Sport-related arterial pathology of the lower limb include external iliac artery endofibrosis (EIAE), popliteal artery entrapment syndrome (PAES), and adductor canal syndrome. Vascular stress and kinking secondary to vessel tethering are important contributors to pathology in EIAE. Chronic exertional compartment syndrome must also be considered, presenting with clinical features similar to PAES. In addition, athletes are predisposed to blunt mechanical trauma. Hypothenar hammer syndrome is one such example, contributing to a high burden of morbidity in this population. CONCLUSIONS In arterial thoracic outlet syndrome and vascular quadrilateral space syndrome, surgery is advocated in symptomatic individuals, with postoperative outcomes favorable for the athlete. Acute limb ischemia may occur as a result of secondary thrombosis or embolization, often without preceding claudication. PAES and adductor canal syndrome are associated with functional entrapment in the athlete, secondary to muscular hypertrophy. Surgical exploration may be indicated. Poorer outcomes are noted when this process is associated with vascular reconstruction. Surgical treatment of EIAE follows failure of conservative management, with limited data available on postoperative prognosis. Investigations for all these conditions should be targeted based on clinical suspicion. A delay in diagnosis can have severe consequences on return to competition in these high-functioning individuals.
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Post-thrombotic syndrome and recurrent thromboembolism in patients with upper extremity deep vein thrombosis: A systematic review and meta-analysis. Thromb Res 2019; 174:34-39. [DOI: 10.1016/j.thromres.2018.12.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2018] [Revised: 11/13/2018] [Accepted: 12/07/2018] [Indexed: 10/27/2022]
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A systematic review on posterior circumflex humeral artery pathology: sports and professions at risk and associated risk factors. J Sports Med Phys Fitness 2018; 59:1058-1067. [PMID: 29877677 DOI: 10.23736/s0022-4707.18.08579-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
INTRODUCTION Posterior circumflex humeral artery (PCHA) aneurysm formation and thrombosis as overuse injury in the dominant shoulder can result in ischemia of the forearm, hand and digits due to arterial embolisms. Increased awareness among physicians is necessary as PCHA pathology (PCHAP) might be underdiagnosed. Knowledge of sports and professions at risk and risk-factors for obtaining PCHAP is essential for the development of future preventive measures. This study aims to identify sports and professions at risk as well as risk factors for PCHAP. EVIDENCE ACQUISITION The databases of MEDLINE, EMBASE, BIOSIS, CINAHL and SPORTDiscus were systematically searched. EVIDENCE SYNTHESIS Twenty-seven papers fulfilled the inclusion criteria and described 67 patients with PCHAP involved in seven sports and three professions. The sports (number of cases) were volleyball (41), baseball (13), swimming (1), tennis (3), American football (2), canoeing (1) and yoga (1) (2 unknown). The professions included a baseball coach, a circus trapeze artist and a mechanic. Apart from expert opinions, no studies have identified risk factors for PCHAP. An anatomic variation of the PCHA origin is suggested to be protective for PCHAP. CONCLUSIONS PCHAP is reported in seven overhead sports and three professions. No risk factors for PCHAP were identified. An anatomic variant of the PCHA origin was found to be a potential protective factor for PCHAP. Physicians should be cautious for distal embolization as a result of PCHAP in athletes and workers, both adult and adolescent, involved in repetitive powerful overhead movements.
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Quadrilateral Space Syndrome: Diagnosis and Clinical Management. J Clin Med 2018; 7:jcm7040086. [PMID: 29690525 PMCID: PMC5920460 DOI: 10.3390/jcm7040086] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 04/18/2018] [Accepted: 04/18/2018] [Indexed: 11/17/2022] Open
Abstract
Quadrilateral space syndrome (QSS) is a rare disorder characterized by axillary nerve and posterior humeral circumflex artery (PHCA) compression within the quadrilateral space. Impingement is most frequently due to trauma, fibrous bands, or hypertrophy of one of the muscular borders. Diagnosis can be complicated by the presence of concurrent traumatic injuries, particularly in athletes. Since many other conditions can mimic QSS, it is often a diagnosis of exclusion. Conservative treatment is often first trialed, including physical exercise modification, physical therapy, and therapeutic massage. In patients unrelieved by conservative measures, surgical decompression of the quadrilateral space may be indicated.
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Traumatic posterior tibial artery occlusion in a soccer player: A case report. TURK GOGUS KALP DAMAR CERRAHISI DERGISI-TURKISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2018; 26:153-156. [PMID: 32082726 DOI: 10.5606/tgkdc.dergisi.2018.14719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/05/2017] [Indexed: 11/21/2022]
Abstract
A 24-year-old male professional soccer player sustained a right ankle contusion due to blunt kick toward the medial malleolus level during a soccer game. He stopped playing due to pain, coldness, and paresthesia on his right foot. Computed tomography angiography revealed a 4.5 cm occlusion on the posterior tibial artery at the right ankle level of which the distal segment was filled with collateral arteries. After the diagnosis of the traumatic occlusion, the patient underwent angiography for recanalization with thrombolysis in an external center, which was unsuccessful. Crural artery injuries after blunt sport traumas are very rare. In knee and ankle traumas with ischemic symptoms, vascular injuries should be excluded with prompt examination.
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Diagnostic properties of the SPIQuestionnaire to detect Posterior Circumflex Humeral Artery Disease in elite volleyball players: a cross-sectional study. Eur J Radiol 2017; 98:20-24. [PMID: 29279163 DOI: 10.1016/j.ejrad.2017.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 09/18/2017] [Accepted: 10/01/2017] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Sports related aneurysmal degeneration and thrombosis of the Posterior Circumflex Humeral Artery (PCHA) has been known to cause symptoms of digital ischemia (DI) in elite volleyball players. Studies have reported symptoms of DI in as much as 28% of the elite indoor volleyball players. The purpose of this study was to determine the diagnostic value of the Shoulder PCHA Pathology and digital Ischemia - Questionnaire (SPI-Q) for detection of sports related PCHA disease using ultrasound data as the standard of reference. METHODS The SPI-Q was completed by elite indoor volleyball players from the highest and single highest Dutch volleyball division and by elite beach volleyball players participating in the 2014 Grand Slam Beach Tournament The Hague (GSBTH). Ultrasound assessment of the dominant shoulder was performed on-site using the SPI-US protocol. The SPI-Q sensitivity, specificity, positive - and negative predictive value and positive - and negative likelihood ratios, and the diagnostic odds ratio were calculated for detection of sports related PCHA disease, using ultrasound as the standard of reference. RESULTS Two hundred twenty-four elite male indoor volleyball players from the Dutch division were included in this study and 62 elite male and female beach volleyball players participating in the GSBTH: a total of 278 players. Thirty-five percent of the players reported symptoms of DI. The prevalence of PCHA disease was 6.1%. For the SPI-Q we found a sensitivity of 18% (95% CI 4-43), specificity of 64% (95% CI 58-70), positive predictive value of 3% (95% CI 0.7-8.9) and negative predictive value of 92% (95% CI 87-96), positive likelihood ratio of 0.50 (95% CI 0.18-1.40), negative likelihood ratio of 1.28 (95% CI 1.01-1.62) and a diagnostic odds ratio of 0.39 (95% CI 0.11-1.38). CONCLUSION The diagnostic value of the SPI-Q to detect PCHA disease in elite volleyball players is poor, which makes it unsuitable as a diagnostic instrument for sports related PCHA disease specifically. However, it can be used to assess all-cause symptoms of DI and raise awareness within athletes and sports physicians, which is important for preventing ischemic complications.
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Acute Occlusion of Brachial Artery Caused by Blunt Trauma in Football Player: Case Report and Review of the Literature. Curr Sports Med Rep 2017; 16:386-390. [PMID: 29135635 DOI: 10.1249/jsr.0000000000000415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Posterior Humeral Circumflex Artery Aneurysms in Two Collegiate Pitchers. JOURNAL OF THE AMERICAN ACADEMY OF ORTHOPAEDIC SURGEONS GLOBAL RESEARCH AND REVIEWS 2017; 1:e051. [PMID: 30211367 PMCID: PMC6132343 DOI: 10.5435/jaaosglobal-d-17-00051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Posterior humeral circumflex artery aneurysms in upper extremity athletes are a rarely described entity now beginning to gain wider recognition in the medical literature. Recent studies have demonstrated that these aneurysms may be underdiagnosed and that appropriate recognition with early diagnosis is imperative for improved outcomes. This case report aims to increase awareness of posterior humeral circumflex artery aneurysms and to educate physicians on the appropriate recognition of symptoms, diagnosis, and treatment. We describe two presentations of the same injury, as well as an approach to diagnosis and treatment. We also discuss new diagnostic techniques and future research plans.
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Test-retest reliability and agreement of the SPI-Questionnaire to detect symptoms of digital ischemia in elite volleyball players. J Sports Sci 2016; 35:1173-1178. [PMID: 27477322 DOI: 10.1080/02640414.2016.1214283] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The Shoulder posterior circumflex humeral artery Pathology and digital Ischemia - questionnaire (SPI-Q) has been developed to enable periodic surveillance of elite volleyball players, who are at risk for digital ischemia. Prior to implementation, assessing reliability is mandatory. Therefore, the test-retest reliability and agreement of the SPI-Q were evaluated among the population at risk. A questionnaire survey was performed with a 2-week interval among 65 elite male volleyball players assessing symptoms of cold, pale and blue digits in the dominant hand during or after practice or competition using a 4-point Likert scale (never, sometimes, often and always). Kappa (κ) and percentage of agreement (POA) were calculated for individual symptoms, and to distinguish symptomatic and asymptomatic players. For the individual symptoms, κ ranged from "poor" (0.25) to "good" (0.63), and POA ranged from "moderate" (78%) to "good" (97%). To classify symptomatic players, the SPI-Q showed "good" reliability (κ = 0.83; 95%CI 0.69-0.97) and "good" agreement (POA = 92%). The current study has proven the SPI-Q to be reliable for detecting elite male indoor volleyball players with symptoms of digital ischemia.
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Abstract
Ischemia of the upper extremity is uncommon but can be seen with open or closed trauma. Those dealing with traumatic injury of the upper extremity should be conversant with techniques of vascular surgery and microsurgery to address these injuries when they occur. Closed injury can occur as well, and at times these are best managed nonoperatively. This article discusses the management of both in the acute setting.
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Ultrasound assessment of the posterior circumflex humeral artery in elite volleyball players: Aneurysm prevalence, anatomy, branching pattern and vessel characteristics. Eur Radiol 2016; 27:889-898. [PMID: 27255398 PMCID: PMC5306316 DOI: 10.1007/s00330-016-4401-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2015] [Revised: 04/30/2016] [Accepted: 05/03/2016] [Indexed: 11/16/2022]
Abstract
Objectives To determine the prevalence of posterior circumflex humeral artery (PCHA) aneurysms and vessel characteristics of the PCHA and deep brachial artery (DBA) in elite volleyball players. Methods Two-hundred and eighty players underwent standardized ultrasound assessment of the dominant arm by a vascular technologist. Assessment included determination of PCHA aneurysms (defined as segmental vessel dilatation ≥150 %), PCHA and DBA anatomy, branching pattern, vessel course and diameter. Results The PCHA and DBA were identified in 100 % and 93 % (260/280) of cases, respectively. The prevalence of PCHA aneurysms was 4.6 % (13/280). All aneurysms were detected in proximal PCHA originating from the axillary artery (AA). The PCHA originated from the AA in 81 % of cases (228/280), and showed a curved course dorsally towards the humeral head in 93 % (211/228). The DBA originated from the AA in 73 % of cases (190/260), and showed a straight course parallel to the AA in 93 % (177/190). Conclusions PCHA aneurysm prevalence in elite volleyball players is high and associated with a specific branching type: a PCHA that originates from the axillary artery. Radiologists should have a high index of suspicion for this vascular overuse injury. For the first time vessel characteristics and reference values are described to facilitate ultrasound assessment. Key Points • Prevalence of PCHA aneurysms is 4.6 % among elite volleyball players. • All aneurysms are in proximal PCHA that originates directly from AA. • Vessel characteristics and reference values are described to facilitate US assessment. • Mean PCHA and DBA diameters can be used as reference values. • Radiologists need a high index of suspicion for this vascular overuse injury.
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B-Mode Sonographic Assessment of the Posterior Circumflex Humeral Artery: The SPI-US Protocol-A Technical Procedure in 4 Steps. JOURNAL OF ULTRASOUND IN MEDICINE : OFFICIAL JOURNAL OF THE AMERICAN INSTITUTE OF ULTRASOUND IN MEDICINE 2016; 35:1015-1020. [PMID: 27072158 DOI: 10.7863/ultra.15.05037] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2015] [Accepted: 08/25/2015] [Indexed: 06/05/2023]
Abstract
Elite overhead athletes are at risk of vascular injury due to repetitive abduction and external rotation of the dominant arm. The posterior circumflex humeral artery (PCHA) is prone to degeneration, aneurysm formation, and thrombosis in elite volleyball players and baseball pitchers. The prevalence of PCHA-related thromboembolic complications is unknown in this population. However, the prevalence of symptoms associated with digital ischemia is 31% in elite volleyball players. A standardized noninvasive imaging tool will aid in early detection of PCHA injury, prevention of thromboembolic complications, and measurement reproducibility. A standardized vascular sonographic protocol for assessment of the proximal PCHA (SPI-US protocol [Shoulder PCHA Pathology and Digital Ischemia-Ultrasound protocol]) is presented.
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Occlusion of acute distal brachial, proximal radial and ulnar arteries in a young thrower. FORMOSAN JOURNAL OF SURGERY 2016. [DOI: 10.1016/j.fjs.2015.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Reproducibility of the SPI-US protocol for ultrasound diameter measurements of the Posterior Circumflex Humeral Artery and Deep Brachial Artery: an inter-rater reliability study. Eur Radiol 2015; 26:2455-61. [PMID: 26662028 PMCID: PMC4927614 DOI: 10.1007/s00330-015-4110-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2015] [Revised: 09/30/2015] [Accepted: 11/10/2015] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Elite overhead athletes are at risk of posterior circumflex humeral artery (PCHA) degeneration, aneurysm formation and thrombosis. Identification of the proximal PCHA and the nearby originating deep brachial artery (DBA) can be a challenge, even among experienced sonographers. The aim of this study was to assess the accuracy and precision of a newly designed standardized ultrasound (US) protocol (SPI-US) for assessment of the PCHA and DBA. METHODS Two experienced sonographers determined diameters of the PCHA and DBA using the SPI-US protocol. Inter-observer agreement was evaluated using intra-class correlation coefficient (ICC), standard error of measurement (SEM), minimal detectable change (MDC), Bland-Altman (BA) analysis, and variance component (VARCOMP) analysis. RESULTS Thirty-three healthy volunteers participated. The ICC for diameter measurement of the PCHA and DBA were 0.70 (95 %CI 0.50-0.83) and 0.60 (95 %CI 0.30-0.80), respectively. The SEM for the PCHA and DBA was 0.32 mm and 0.29 mm and MDC was 0.90 mm and 0.80 mm, respectively. The BA and VARCOMP analyses showed no systematic and only marginal sonographer bias. CONCLUSIONS The SPI-US protocol is accurate and precise for PCHA and DBA diameter assessment in cases where they originate from the axillary artery. PCHA and DBA diameter measurements are sonographer-independent using the SPI-US-protocol. KEY POINTS • PCHA & DBA diameter assessment is accurate and reliable using the SPI-US protocol • PCHA & DBA diameter measurements are sonographer-independent using the SPI-US protocol • The SPI-US protocol minimal detectable change is 0.90 mm for PCHA diameter measurement • This minimal detectable change enables detection of PCHA aneurysms • First step towards international periodic surveillance of athletes at risk of PCHA-injury.
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Abstract
Paget-Schroetter syndrome, also known as upper extremity deep venous thrombosis (UEDVT), is a rare condition, characterised by a (sub-) total occlusion of the axillary-subclavian venous system due to thrombosis. UEDVT is the most common vascular condition among athletes so far; although the general incidence is low, this problem will become more frequent as a result of increased participation in climbing sports. The purpose of this report is to illustrate two cases in rock climbers where UEDVT developed during rock climbing or bouldering. Fortunately, both patients were diagnosed relatively early after the symptoms began, despite the ambiguity of UEDVT symptoms. This relatively unfamiliar condition may become more highly recognised as a potentially serious differential diagnosis of unspecific pain of the shoulder. Rock climbers are disposed to develop UEDVT due to frequent stress on the upper extremities during training or competition.
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Axillary artery thrombosis in a baseball pitcher. J Vasc Surg Cases 2015; 1:168-170. [PMID: 31724563 PMCID: PMC6849898 DOI: 10.1016/j.jvsc.2015.04.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2013] [Accepted: 04/17/2015] [Indexed: 12/03/2022] Open
Abstract
Isolated nonatherosclerotic axillary artery disease is a rare condition. External axillary artery compression can result in occlusion or aneurysm formation and subsequent upper extremity ischemia or distal thromboembolism. Chronic compression from use of crutches and repetitive stretching/compression of the axillary artery secondary to overhead motion during high-performance athletic activities are often implicated as the cause. The uniqueness of these lesions and clinical setting requires a high index of suspicion for axillary artery pathology. Prompt diagnosis with arteriography and surgical treatment is necessary given the propensity for thromboembolism. We present a case highlighting this rare phenomenon in a collegiate baseball pitcher.
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Quadrilateral space syndrome: the Mayo Clinic experience with a new classification system and case series. Mayo Clin Proc 2015; 90:382-94. [PMID: 25649966 DOI: 10.1016/j.mayocp.2014.12.012] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Revised: 11/19/2014] [Accepted: 12/15/2014] [Indexed: 11/25/2022]
Abstract
Quadrilateral space syndrome (QSS) arises from compression or mechanical injury to the axillary nerve or the posterior circumflex humeral artery (PCHA) as they pass through the quadrilateral space (QS). Quadrilateral space syndrome is an uncommon cause of paresthesia and an underdiagnosed cause of digital ischemia in overhead athletes. Quadrilateral space syndrome can present with neurogenic symptoms (pain and weakness) secondary to axillary nerve compression. In addition, repeated abduction and external rotation of the arm is felt to lead to injury of the PCHA within the QSS. This often results in PCHA thrombosis and aneurysm formation, with distal emboli. Because of relative infrequency, QSS is rarely diagnosed on evaluation of athletes with such symptoms. We report on 9 patients who presented at Mayo Clinic with QSS. Differential diagnosis, a new classification system, and the management of QSS are discussed, with a comprehensive literature review. The following search terms were used on PubMed: axillary nerve, posterior circumflex humeral artery, quadrilateral space, and quadrangular space. Articles were selected if they described patients with symptoms from axillary nerve entrapment or PCHA thrombosis, or if related screening or imaging methods were assessed. References available within the obtained articles were also pursued. There was no date or language restriction for article inclusion; 5 studies in languages besides English were reported in German, French, Spanish, Turkish, and Chinese.
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Abstract
Compression of the neurovascular bundle to the upper extremity can occur above or below the clavicle; thoracic outlet syndrome (TOS) is above the clavicle and pectoralis minor syndrome is below. More than 90% of cases involve the brachial plexus, 5% involve venous obstruction, and 1% are associate with arterial obstruction. The clinical presentation, including symptoms, physical examination, pathology, etiology, and treatment differences among neurogenic, venous, and arterial TOS syndromes. This review details the diagnostic testing required to differentiate among the associated conditions and recommends appropriate medical or surgical treatment for each compression syndrome. The long-term outcomes of patients with TOS and pectoralis minor syndrome also vary and depend on duration of symptoms before initiation of physical therapy and surgical intervention. Overall, it can be expected that >80% of patients with these compression syndromes can experience functional improvement of their upper extremity; higher for arterial and venous TOS than for neurogenic compression.
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Abstract
Repetitive, high-stress, or high-impact arm motions can cause upper extremity arterial injuries. The increased functional range of the upper extremity causes increased stresses on the vascular structures. Muscle hypertrophy and fatigue-induced joint translation may incite impingement on critical neurovasculature and can cause vascular damage. A thorough evaluation is essential to establish the diagnosis in a timely fashion as presentation mimics more common musculoskeletal injuries. Conservative treatment includes equipment modification, motion analysis and adjustment, as well as equipment enhancement to limit exposure to blunt trauma or impingement. Surgical options include ligation, primary end-to-end anastomosis for small defects, and grafting.
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Abstract
Cycling has become a popular recreational and competitive sport. The number of people participating in the sport is gradually increasing. Despite being a noncontact, low-impact sport, as many as 85% of athletes engaged in the sport will suffer from an overuse injury, with the lower limbs comprising the majority of these injuries. Up to 20% of all lower extremity overuse injuries in competitive cyclists are of a vascular source. A 39-year-old competitive cyclist had a 5-year history of thigh pain during cycling, preventing him from competing. The patient was eventually diagnosed with external iliac artery endofibrosis. After conservative treatment failed, the patient underwent corrective vascular surgery with complete resolution of his symptoms and return to competitive cycling by 1 year. Since its first description in 1985, there have been more than 60 articles addressing external iliac artery endofibrosis pathology.
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Risk factors associated with self-reported symptoms of digital ischemia in elite male volleyball players in the Netherlands. Scand J Med Sci Sports 2013; 24:e230-7. [PMID: 24224476 DOI: 10.1111/sms.12145] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/19/2013] [Indexed: 11/28/2022]
Abstract
One in every four elite male volleyball players in the Netherlands reported blue or pale digits in the dominant hand. Little is known about risk factors. To assess whether personal-, sports-, and work-related risk factors are associated with these symptoms in these volleyball players, a survey was performed among elite male volleyball players in the Dutch national top league and in the Dutch beach volleyball team. The questionnaire assessed the presence of symptoms and risk factors. Binary logistic regression was performed to calculate odds ratios (ORs). A total of 99 of the 107 athletes participated - a response rate of 93%. Two sports-related risk factors were associated with symptoms of blue or pale digits: 18-30 years playing volleyball [OR = 6.70; 95% confidence interval (CI) 1.12-29.54] and often/always performing weight training to increase dominant limb strength (OR = 2.70; 95% CI 1.05-6.92). No significant other sports-, personal-, or work-related risk factors were found. Playing volleyball for more than 17 years and often/always performing weight training to increase dominant limb strength were independently associated with an increased risk on ischemia-related complaints of the dominant hand in elite male volleyball players.
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Hypothenar Hammer Syndrome From Ice Hockey Stick-Handling. Ann Vasc Surg 2013; 27:1183.e5-10. [DOI: 10.1016/j.avsg.2013.01.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Accepted: 01/28/2013] [Indexed: 11/22/2022]
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Abstract
Sports-related vascular insufficiency affecting the lower limbs is uncommon, and early signs and symptoms can be confused with musculoskeletal injuries. This is also the case among professional cyclists, who are always at the threshold between endurance and excess training. The aim of this review was to analyze the occurrence of vascular disorders in the lower limbs of cyclists and to discuss possible etiologies. Eighty-five texts, including papers and books, published from 1950 to 2012, were used. According to the literature reviewed, some cyclists receive a late diagnosis of vascular dysfunction due to a lack of familiarity of the medical team with this type of dysfunction. Data revealed that a reduced blood flow in the external iliac artery, especially on the left, is much more common than in the femoral and popliteal arteries, and that vascular impairment is responsible for the occurrence of early fatigue and reduced performance in cycling.
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High prevalence of self-reported symptoms of digital ischemia in elite male volleyball players in the Netherlands: a cross-sectional national survey. Am J Sports Med 2012; 40:2296-302. [PMID: 22926747 DOI: 10.1177/0363546512456973] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND In the past 3 years, 6 volleyball players with ischemic digits and small microemboli in the digital arteries of the dominant hand presented themselves in our hospital. These complaints were caused by an aneurysmatic dilation of the posterior circumflex humeral artery (PCHA) with distal occlusion and digital emboli in the isolateral limb. All were elite male volleyball players active in the national top league. Little is known about the exact symptoms associated with PCHA pathological lesions with digital emboli (PCHAP with DE) and its prevalence in elite volleyball players. If vascular injury can be identified at an early stage, thromboembolic complications and irreversible damage to the digits might be prevented. PURPOSE To assess the prevalence of symptoms that are consistent with digital ischemia and may be caused by PCHAP with DE in elite male volleyball players in the Netherlands. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS A questionnaire survey was performed among elite volleyball players in the Dutch national top league and the Dutch beach volleyball team. The questionnaire was constructed using literature-based data on symptoms associated with PCHAP with DE, together with data retrieved from medical files. RESULTS A total of 99 of the 107 athletes participated, with a response rate of 93%. The most frequently reported symptoms associated with PCHAP with DE were cold, blue, or pale digits in the dominant hand during or immediately after practice or competition. The prevalence of these symptoms ranged from 11% to 27%. The prevalence of cold digits during practice and competition was 27%. The prevalence of cold, blue, and pale digits during or immediately after practice and competition was 12%. CONCLUSION An unexpectedly high percentage of elite volleyball players reported symptoms that are associated with PCHAP with DE in the dominant hand. Because these athletes are considered potentially at risk for developing critical digital ischemia, further analysis of the presence of digital ischemia and PCHA injury is warranted.
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Abstract
Treatment of the overhead throwing athlete is among the more challenging aspects of orthopaedic sports medicine. Awareness and understanding of the throwing motion and the supraphysiologic forces to which the structures of the shoulder are subjected are essential to diagnosis and treatment. Pain and dysfunction in the throwing shoulder may be attributed to numerous etiologies, including scapular dysfunction, intrinsic glenohumeral pathology (capsulolabral structures), extrinsic musculature (rotator cuff), or neurovascular structures. Attention to throwing mechanics and appropriate stretching, strength, and conditioning programs may reduce the risk of injury in this highly demanding activity. Early discovery of symptoms, followed by conservative management with rest and rehabilitation with special attention to retraining mechanics may mitigate the need for surgical intervention. Prevention of injury is always more beneficial to the long-term health of the thrower than is surgical repair. An anatomic approach is used in this report, focusing on common etiologies of pain in the overhead thrower and emphasizing the clinical presentation and treatment.
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Deep venous thromboembolism after a trauma in a football player double heterozygous for factor V Leiden and prothrombin G20210A mutation: The role of genetic testing in sport. J Cardiol Cases 2012; 6:e133-e136. [PMID: 30546722 DOI: 10.1016/j.jccase.2012.07.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2012] [Revised: 06/12/2012] [Accepted: 07/05/2012] [Indexed: 11/16/2022] Open
Abstract
Traumatic vascular injuries to the lower limb are frequent in athletes, particularly in sports characterized by high-speed collisions. However, the diagnosis is not always straightforward, for the lack of clearly visible abnormalities without provocative testing or appropriate imaging. The failure of an early diagnosis can lead to devastating consequences. In these subjects, it may be useful to investigate the personal susceptibility to thrombotic events such as the presence of a hereditary hypercoagulable state. We experienced a case of a soccer player with progressive swelling and severe pain of the calf after a trauma during a football match 3 days previously, who came to our hospital for suspected deep vein thrombosis, confirmed by echo-Doppler ultrasound. A thrombophilia screening detected a double heterozygosity for factor V Leiden and prothrombin G20210A mutation in the presence of a strong family history for thromboembolism. Immediate treatment with elastic stocking compression and enoxaparin was started. The patient was discharged on warfarin therapy maintained for six months, with the warning to avoid trauma activities during anticoagulation. Thrombotic genetic testing in athletes who experience episodes of deep vein thrombosis might offer important opportunities for patient management, such as prolonged anticoagulant therapy or avoidance of risk factors such as trauma-related sports.
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Posterior circumflex humeral artery injury with distal embolisation in professional volleyball players: a discussion of three cases. Eur J Vasc Endovasc Surg 2012; 44:195-8. [PMID: 22709560 DOI: 10.1016/j.ejvs.2012.05.018] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Accepted: 05/17/2012] [Indexed: 11/23/2022]
Abstract
Presented are three cases of volleyball players with ischaemia of the hand due to arterial emboli originating from an injured posterior circumflex humeral artery (PCHA). An operative treatment with ligation of the PCHA was performed in all patients because of the proximity of the occlusion to the axillary artery. After a rehabilitation programme, all patients could return to their previous level of competition. During overhead motion, the PCHA is prone to injury in its position overlying the humeral head and its course through the quadrilateral space. Recognition of the vascular origin of these symptoms in athletes is important to prevent serious ischaemic complications. Signs of ischaemia might be subtle and may be misdiagnosed as musculoskeletal injuries. Therefore, the examining physician must have a high index of suspicion and awareness about these injuries is important.
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Endurance Athletes with Intermittent Claudication Caused by Iliac Artery Stenosis Treated by Endarterectomy with Vein Patch – Short- and Mid-term Results. Eur J Vasc Endovasc Surg 2012; 43:472-7. [DOI: 10.1016/j.ejvs.2012.01.004] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2011] [Accepted: 01/04/2012] [Indexed: 11/24/2022]
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Positional compression of the axillary artery causing upper extremity thrombosis and embolism in the elite overhead throwing athlete. J Vasc Surg 2011; 53:1329-40. [PMID: 21276687 DOI: 10.1016/j.jvs.2010.11.031] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2010] [Revised: 10/28/2010] [Accepted: 11/05/2010] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To describe the spectrum of axillary artery pathology seen in high-performance overhead athletes and the outcomes of current treatment. METHODS A retrospective review of patients that had undergone management of axillary artery lesions in a specialized center for thoracic outlet syndrome (TOS). Treatment outcomes were assessed with respect to arterial pathology and operative management. RESULTS Nine male athletes were referred for arterial insufficiency in the dominant arm between January 2000 and August 2010, representing 1.6% of 572 patients treated for TOS (19% of 47 patients treated for arterial TOS). Seven were elite baseball pitchers (six professional, one collegiate), and two were professional baseball coaches with practice pitching responsibilities, with a mean age of 30.9 ± 2.9 years. Presenting symptoms included arm fatigue (five), finger numbness (four), cold hypersensitivity/Raynaud's (two), rest pain (one), and cutaneous fingertip embolism (one). Three patients underwent transcatheter thrombolysis prior to referral, including one with angioplasty and stenting. At angiography and surgical exploration 2.5 ± 0.8 weeks after symptom presentation (range, 1-8 weeks), six patients had occlusion of the distal axillary artery opposite the humeral head either at rest (three) or with arm elevation (three), one had axillary artery dissection with positional occlusion, and two had thrombosis of circumflex humeral artery aneurysms. Five patients had embolic arterial occlusions distal to the elbow. Treatment included segmental axillary artery repair with saphenous vein (n = 7; five interposition bypass grafts and two patch angioplasties), ligation/excision of circumflex humeral artery aneurysms (n = 2), and distal artery thrombectomy/thrombolysis (n = 2). Mean postoperative hospital stay was 3.8 ± 0.5 days, and the time until resumption of unrestricted overhead throwing was 10.8 ± 2.7 weeks. At a median follow-up of 15 months (range, 3-123 months), primary-assisted patency was 89%, and secondary patency was 100%. All nine patients had continued careers in professional baseball, although one retired during long-term follow-up. CONCLUSIONS Repetitive positional compression of the axillary artery can cause a spectrum of pathology in the overhead athlete, including focal intimal hyperplasia, aneurysm formation, segmental dissection, and branch vessel aneurysms. Prompt recognition of these rare lesions is crucial given their propensity toward thrombosis and distal embolism, with positional arteriography necessary for diagnosis. Full functional recovery can usually be anticipated within several months of surgical treatment, consisting of mobilization and segmental reconstruction of the diseased axillary artery or ligation/excision of branch aneurysms, as well as concomitant management of distal thromboembolism.
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Neurovascular Disorders: Arterial Conditions in Athletes. ESSENTIAL ORTHOPAEDICS 2010:95-98. [DOI: 10.1016/b978-1-4160-5473-3.00021-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
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Abstract
Thrombophilia refers to the increased tendency to form blood clots (thrombosis), which is a major cause of morbidity and mortality. Thrombosis is associated with various chronic conditions such as cancer, diabetes, renal disorders, and cardiovascular disease. The incidence and associated complications of thrombosis are likely to increase significantly in the next few decades because of aging populations. Regular exercise has been proposed to decrease the risk of developing thrombosis, although there are inconsistent data from studies investigating its effects, with reports of both increased and decreased thrombotic risk across a variety of subject cohorts. Confounders such as age, gender, hormonal variations, physical activity, underlying disease and treatment, and body composition also contribute to the difficulty in assessing and defining the precise effects of exercise in preventing thrombotic events. However, there is evidence suggesting that physical activity is beneficial for reducing thrombotic risk in younger individuals and those with chronic conditions. This article aims to summarize the known risk factors for thrombosis and briefly review the benefits of exercise in the general population. Furthermore, this article highlights the additional factors in a cohort of individuals that would (at first) appear unlikely to be at risk of thrombosis--elite athletes.
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Case reports: unusual cause of shoulder pain in a collegiate baseball player. Clin Orthop Relat Res 2009; 467:2744-8. [PMID: 19588212 PMCID: PMC2745474 DOI: 10.1007/s11999-009-0962-z] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2008] [Accepted: 06/16/2009] [Indexed: 01/31/2023]
Abstract
The objective of reporting this case was to introduce a unique cause of shoulder pain in a high-level Division I NCAA collegiate baseball player. Various neurovascular causes of shoulder pain have been described in the overhead athlete, including quadrilateral space syndrome, thoracic outlet syndrome, effort thrombosis, and suprascapular nerve entrapment. All of these syndromes are uncommon and frequently are missed as a result of their rarity and the need for specialized tests to confirm the diagnosis. This pitcher presented with nonspecific posterior shoulder pain that was so severe he could not throw more than 50 feet. Eventually, intermittent axillary artery compression with the arm in abduction resulting from hypertrophy of the pectoralis minor and scalene muscles was documented by performing arteriography with the arm in 120 degrees abduction. MRI-MR angiographic evaluation revealed no anatomic abnormalities. The patient was treated successfully with a nonoperative rehabilitation program and after 6 months was able to successfully compete at the same level without pain.
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Iliac Artery Compression in Cyclists: Mechanisms, Diagnosis and Treatment. Eur J Vasc Endovasc Surg 2009; 38:180-6. [DOI: 10.1016/j.ejvs.2009.03.024] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2008] [Accepted: 03/31/2009] [Indexed: 11/17/2022]
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Anomalous origin and aneurysm of the suprascapular artery: the first case observed. BMJ Case Rep 2009; 2009:bcr09.2008.0869. [PMID: 21686592 DOI: 10.1136/bcr.09.2008.0869] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A 45-year-old woman was referred to our department having suddenly developed, 9 months earlier, a pulsating mass on the right supraclavicular fossa and torticollis. Colour Doppler sonography and computed tomographic angiography showed the presence of an aneurysm (21 mm in diameter) of the suprascapular artery that had an anomalous origin from the subclavian artery. Thoracic outlet syndrome was excluded. After selective arteriography, the aneurysm of the suprascapular artery was successfully treated with ethylene-vinyl alcohol polymer (Onyx, MicroTherapeutics, Irvine, California, USA), a liquid embolic agent. The patient was discharged on the first postoperative day in good condition. Control colour Doppler sonography at 1 year confirmed the complete thrombosis of the aneurysm sac.
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SIR 2008 annual meeting film panel case: Arterial endofibrosis. J Vasc Interv Radiol 2008; 19:1271-3. [PMID: 18725087 DOI: 10.1016/j.jvir.2008.04.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2008] [Revised: 04/10/2008] [Accepted: 04/15/2008] [Indexed: 11/22/2022] Open
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49
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Sonographic evaluation of the axillary artery during simulated overhead throwing arm positions. Phys Ther Sport 2008; 9:126-35. [DOI: 10.1016/j.ptsp.2008.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2008] [Revised: 06/05/2008] [Accepted: 06/12/2008] [Indexed: 10/21/2022]
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50
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Diagnosis and management of vascular injuries in the shoulder girdle of the overhead athlete. Curr Sports Med Rep 2008. [DOI: 10.1007/s11932-007-0070-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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