76
|
Szabo RM. Determining causation of work-related upper extremity disorders. CLINICS IN OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2006; 5:225-34, v. [PMID: 16647645 DOI: 10.1016/j.coem.2005.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
Abstract
To determine causation in work-related upper extremity disorders, one must appreciate the philosophical constructs used in establishing causation and have clear definitions of the disorder in question. The preponderance of evidence does not support repetition as a major risk factor for physical injury. Terms such as "repetitive stress," "repetitive strain," and "cumulative trauma" should be abandoned, and we should educate our patients as to the multiple risk factors for upper extremity pain.
Collapse
|
77
|
Pruitt VM. Work-related burns. CLINICS IN OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2006; 5:423-33, ix-x. [PMID: 16647659 DOI: 10.1016/j.coem.2005.11.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Work-related upper extremity burns often occur. The cause directs the course of action. Thermal burns should be assessed for system alterations, and depth of burn should be determined. Deep partial-thickness burns and more severe burns require a specialist evaluation. Chemical burns must be irrigated and the agent identified. Some chemical burns, such as those that involve phenols and metal fragments, require specific topical applications before water lavage. Hydrofluoric acid burns can cause life-threatening electrolyte abnormalities with a small, highly concentrated acid burn. The goal with any extremity burn is to provide the patient with a multidisciplinary team approach to achieve a functional, usable extremity.
Collapse
|
78
|
Ozsoy Z, Genç B. Two cases of total arm–thorax synechia after severe burn. Burns 2006; 32:511-4. [PMID: 16621304 DOI: 10.1016/j.burns.2005.10.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2005] [Accepted: 10/27/2005] [Indexed: 11/24/2022]
|
79
|
Malic CC, Hernon C, Austin O, Phipps A. Scalded and swollen—Beware the underlying compartment syndrome. Burns 2006; 32:504-6. [PMID: 16621312 DOI: 10.1016/j.burns.2005.11.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2005] [Accepted: 11/01/2005] [Indexed: 10/24/2022]
|
80
|
Abstract
We reviewed the records of children referred to our hospital between April and September 2005 who had been injured whilst trampolining. Of 88 such children there were 33 boys and 55 girls with a mean age of 8 years 6 months (2 years 4 months to 15 years 9 months). Most of the injuries (53; 60%) occurred when bouncing and 34 (39%) were secondary to falls from the trampoline. The cause of injury was unknown in one child. The injured child was supervised in only 35 cases (40%). In 31 (35%) cases, the injury was related to the presence of others on the trampoline. A total of 36 (40%) children required surgery. Fractures of the upper limbs occurred in 62 cases (70%). Injuries related to the recreational use of trampolines are a significant cause of childhood injury. Our results suggest strongly that there is a need for clear guidelines on safe and responsible use of domestic trampolines.
Collapse
|
81
|
Hassett RG. The role of imaging of work-related upper extremity disorders. CLINICS IN OCCUPATIONAL AND ENVIRONMENTAL MEDICINE 2006; 5:285-98, vii. [PMID: 16647649 DOI: 10.1016/j.coem.2005.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Work-related upper extremity disorders can pose a diagnostic and management challenge because the nontraumatic disorders that are often believed to be caused by repetitive work activities can and do occur without any apparent provoking activity and can be caused or associated with many systemic medical conditions. One mainstay in the assessment of hand and arm disorders remains imaging. Imaging capabilities have made incredible advances with the advent of MRI, CT, ultrasound, bone scan, and numerous technologies that enable clinicians to view fine details of anatomy and pathology. This article reviews the potential imaging choices and clinical indications for work-related injuries of the elbow, hand, and wrist.
Collapse
|
82
|
Oh D, Arjandas M, Lim KBL, Lee EH. Heelys injuries in children. Singapore Med J 2006; 47:373-5. [PMID: 16645685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
INTRODUCTION Heelys, a type of shoes with stealth wheels, are extremely popular among children in Singapore. The widespread availability of cheap imitations has led to a proliferation of young users. Coupled with a total lack of safety equipment and instructions, these shoes can lead to significant injuries. The purpose of this study was to examine the incidence and type of injuries sustained by children using Heelys. METHODS During a seven-month period from February to August 2004, all children treated at the Paediatric Orthopaedic Department of the KK Women's and Children's Hospital, were asked if the injury was sustained while "heeling". All the patients were reviewed by the authors. A total of 37 patients with significant injuries sustained while "heeling" were identified. Their radiographs and clinical charts were reviewed. The patients and/or their parents were also interviewed to obtain additional information. RESULTS Upper limb injuries were by far the most common. Distal radius fractures and elbow injuries predominated. None of the children used safety gear. CONCLUSION "Heeling" can lead to serious injuries despite the relatively low velocity involved. Children and their parents need to be educated on the use of safety gear.
Collapse
|
83
|
Haddock MC, Funk L. Labral tears in rock climbers. Clin J Sport Med 2006; 16:271-3. [PMID: 16778551 DOI: 10.1097/00042752-200605000-00015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
|
84
|
Duncan RA, Waterston S, Beattie TF, Stewart K. Contact burns from hair straighteners: a new hazard in the home. Emerg Med J 2006; 23:e21. [PMID: 16498145 PMCID: PMC2464438 DOI: 10.1136/emj.2005.027094] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This series highlights a previously unreported hazard for children within the home, hair straightening irons. Thermal injury is a common reason for presentation at the emergency department. Contact burns from domestic irons and hair curling tongs are well documented in the literature. We have become aware of this new hazard in the home, which has resulted in several presentations to our department with deep partial thickness or full thickness burns.
Collapse
|
85
|
|
86
|
Husen M, Paaschburg B, Flyger HL. Two-step axillary operation increases risk of arm morbidity in breast cancer patients. Breast 2006; 15:620-8. [PMID: 16513350 DOI: 10.1016/j.breast.2006.01.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2005] [Revised: 11/09/2005] [Accepted: 01/02/2006] [Indexed: 11/18/2022] Open
Abstract
An investigation of the impact of axillary surgery on arm morbidity in patients who underwent sentinel lymph node biopsy (SLNB), axillary clearance in a one-step procedure, and axillary clearance in a two-step procedure, respectively, was performed. Over a period of 2 years 438 patients with invasive breast carcinoma or carcinoma in situ underwent SLNB at our clinic. Of these 393 were interviewed on symptoms of swelling, numbness, pain, reduced strength, reduced mobility and fatigue more than 1 year postoperatively. Using a standardised symptom score system postoperative morbidity was registered and differences between the patients were compared in a logistic regression analysis. Of the 393 patients who received the questionnaire 370 responded (94%). The mean follow-up was 23.5 months (range 12-37). SLNB resulted in significantly lower arm morbidity than axillary clearance. Doing stepwise logistic regression of the data the two-step axillary clearance represented the most important influential factor of the development of arm morbidity symptoms of swelling and numbness.
Collapse
|
87
|
Abstract
Early operative repair is the currently accepted treatment of distal biceps rupture. However, we describe 6 patients (with 7 ruptures), 5 of whom are in the armed forces with distal biceps tendon ruptures who, as a result of delays in presentation, were treated non-operatively. The subsequent clinical success of these patients (with three excellent, three good and one poor result), has led us to question whether the role of non-operative treatment has been underestimated within the orthopaedic, military and sports medicine literature. The more rapid rehabilitation of conservatively treated ruptures may well have implications for treatment of armed forces personnel.
Collapse
|
88
|
Varenna M, Sinigaglia L, Adami S, Giannini S, Isaia G, Maggi S, Filipponi P, Di Munno O, Maugeri D, de Feo D, Crepaldi G. Association of quantitative heel ultrasound with history of osteoporotic fractures in elderly men: the ESOPO study. Osteoporos Int 2005; 16:1749-54. [PMID: 15976988 DOI: 10.1007/s00198-005-1914-4] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2004] [Accepted: 04/04/2005] [Indexed: 11/29/2022]
Abstract
In order to evaluate the usefulness of calcaneal quantitative ultrasound (QUS) in the assessment of male osteoporosis, a cross-sectional, population-based study was performed. A cohort of 4,832 men, randomly selected, community-dwelling, aged 60-80 years and representative of the general older male Italian population was recruited. QUS measurements were assessed in 83 centers distributed all over Italy and equipped with an Achilles device (GE-Lunar, Madison, Wisconsin, USA). All participants were administered a questionnaire covering lifestyle variables and medical history. Low-energy fractures that had occurred since age 50 were recorded. Overall, 43 subjects reported a previous hip fracture and 455 subjects reported other non-spinal fractures. Univariate analysis showed that fractured subjects were older, with a lower level of outdoor physical activity and a more frequent history of prolonged bedridden periods in comparison with unfractured subjects. Men reporting non-spinal fractures showed a higher prevalence of smoking, while no difference was found among groups in anthropometric measures and calcium intake. QUS measurements showed that all QUS parameters were significantly lower in both fracture groups (p<0.001). Multiple logistic regression analysis demonstrated that each SD reduction in QUS measures was associated with an approximate doubling of the risk for hip fracture, independent of age and other clinical variables (broadband ultrasound attenuation [BUA]: odds ratio [OR]=2.24; 95% confidence interval [CI] 1.61-3.08; stiffness index: OR=2.19; CI 1.56-3.11; speed of sound [SOS]: OR=1.71; CI 1.18-3.24) and with an increase of the risk of other non-spinal fractures (BUA: 1.38; CI 1.22-1.59; stiffness index: OR=1.27; CI 1.17-1.38; SOS: OR=1.14; CI 0.96-1.40). It can be concluded that calcaneal QUS measurement is associated with the risk for hip fracture and any non-spinal fractures among a community-dwelling cohort of elderly men. The strength of the association between QUS measurement and fracture is similar to that observed in elderly women.
Collapse
|
89
|
Strohm PC, Südkamp NP, Zwingmann J, El Saman A, Köstler W. Polytrauma bei Fahrradfahrern. Unfallchirurg 2005; 108:1022-4, 1026-8. [PMID: 16032368 DOI: 10.1007/s00113-005-0975-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND In our region we have noticed an increasing number of cyclists and consequently a rise in bicycle-related accidents in recent years. A large number of our polytraumatized patients are victims of bicycle-related accidents. MATERIAL AND METHODS Retrospectively we analyzed the data of our polytraumatized patients recorded between May 2003 and June 2004 for bicycle-related injuries. Of 153 polytraumatized patients treated in our emergency room 32 were cyclists (21%). The average age of our polytraumatized cyclist was 42 years, and the male-to-female ratio was 1:1. RESULTS The median score on the Glasgow Coma Scale (GCS) after the accident was 8 (min. 3, max. 15), the median Injury Severity Score (ISS) was 24 (min. 18, max. 41), and the median Polytrauma Score (PTS) was 23 (min. 14, max. 51). A total of 30 patients (94%) suffered a head injury; in 28 patients (88%) the head injury was the leading diagnosis. The median score on the Abbreviated Injury Scale (AIS) Head was 4 (min. 1, max. 5), the AIS Thorax 3 (min. 2, max. 4), and the AIS Extremities 3 (min, 2, max. 5). Our data were also compared with the official injury statistics of the region and the current literature. CONCLUSION The most frequent and most severe injury was the head injury (94%). Of the 32 polytraumatized cyclists 30 did not wear a helmet. Successful prevention could possibly be practiced if all cyclists wear helmets.
Collapse
|
90
|
Aptel M, Aublet-Cuvelier A. [Prevention of work-related muscular-skeletal disorders of upper limbs: a social challenge and economic obligation]. SANTE PUBLIQUE 2005; 17:455-69. [PMID: 16285426 DOI: 10.3917/spub.053.0455] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Work-related muscular-skeletal disorders of upper limbs (WRMSDul) represent 66% of all occupational injuries and diseases (OD). The total number of cases has multiplied by 8 over the past eleven years, and in 2002 there were 21126 OD incidents recorded. Although OD statistical data are not necessarily a truly precise reflection of the reality of associated risks, examination of these trends shows that over the past 10 years the most serious diseases, like rotator cuff tendonitis, have increased more rapidly than have the totality of WRMSDul cases as a whole. It is likely that the number of injured workers will continue to increase over the course of the coming years. An evaluation of indirect costs also demonstrates that there are significant social consequences associated with these diseases and which put into question the employability of the affected workers, who are often aged between 40 and 60 years old. This paper therefore brings to the surface the importance of prevention principles and proposes an ambitions prevention plan. This emblematic occupational health risk will constitute, along with professionally related cancers, one of the major challenges for prevention in the coming years.
Collapse
|
91
|
Mercer GN, Sidhu HS. Modeling thermal burns due to airbag deployment. Burns 2005; 31:977-80. [PMID: 16274929 DOI: 10.1016/j.burns.2005.06.012] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2005] [Accepted: 06/22/2005] [Indexed: 11/22/2022]
Abstract
Automotive airbags are now a widely accepted safety measure designed to reduce morbidity associated with motor vehicle accidents. Their usage is increasing with multiple airbags (driver, passenger and side curtain) being fitted to many vehicles. However the deployment of airbags has been identified as causing injuries in some instances including minor burns. There are three mechanisms for thermal burns due to an airbag; contact with the hot expelled gases from the airbag, contact with the hot airbag itself and melting of clothing from either of these contacts. A mathematical model is used here to predict the likelihood and severity of the first two types of burns. It is shown that direct contact with high temperature exhaust gases venting from the airbag can indeed lead to burns and that burns from contacting the hot airbag material are possible but far less likely to occur.
Collapse
|
92
|
Goldman MW, MacLennan PA, McGwin G, Lee DH, Sparks DR, Rue LW. The association between restraint system and upper extremity injury after motor vehicle collisions. J Orthop Trauma 2005; 19:529-34. [PMID: 16118560 DOI: 10.1097/01.bot.0000161543.52643.ab] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
OBJECTIVES This study was designed to investigate the relationship between upper extremity (UE) injuries and occupant restraint systems among front seat occupants who were involved in frontal motor vehicle collisions (MVCs). DESIGN Case-control. SETTING The 1995 through 2002 National Automotive Sampling System (NASS) Crashworthiness Data System (CDS). PARTICIPANTS Subjects were identified from the NASS-CDS. All cases sustained an UE injury with a > or = 2 Abbreviated Injury Scale Score. OUTCOMES Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated comparing risk of UE in 3 mutually exclusive restraint system groups (seatbelt-only, airbag-only, seatbelt-airbag-combined) to the unrestrained group. Data analysis was adjusted for significant occupant, vehicle, and collision characteristics. RESULTS Seatbelt-only occupants had a reduced UE injury risk (OR, 0.41; 95% CI, 0.22-0.76). Near null associations were found for airbag-only (OR, 1.1; 95% CI, 0.68-1.76) and seatbelt-airbag-combined (OR, 0.97; 95% CI, 0.56-1.69). CONCLUSION The results of this study suggest that UE injuries may become more common as a result of MVCs as the proportion of airbags in motor vehicles increases.
Collapse
|
93
|
Sherker S, Ozanne-Smith J, Rechnitzer G, Grzebieta R. Out on a limb: risk factors for arm fracture in playground equipment falls. Inj Prev 2005; 11:120-4. [PMID: 15805443 PMCID: PMC1730203 DOI: 10.1136/ip.2004.007310] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVES To investigate and quantify fall height, surface depth, and surface impact attenuation as risk factors for arm fracture in children who fall from playground equipment. DESIGN Unmatched case control study. SETTING Five case hospitals and 78 randomly selected control schools. PARTICIPANTS Children aged less than 13 years in Victoria, Australia who fell from school playground equipment and landed on their arm. Cases sustained an upper limb fracture and controls had minor or no injury. A total of 402 cases and 283 controls were included. INTERVENTIONS Children were interviewed in the playground as soon as possible after their fall. MAIN OUTCOME MEASURES Falls were recreated on site using two validated impact test devices: a headform (measuring peak G and HIC) and a novel anthropometric arm load dummy. Equipment and fall heights, as well as surface depth and substrate were measured. RESULTS Arm fracture risk was greatest for critical equipment heights above 1.5 m (OR 2.39, 95% CI 1.49 to 3.84, p<0.01), and critical fall heights above 1.0 m (OR 2.96, 95% CI 1.71 to 5.15, p<0.01). Peak headform deceleration below 100G was protective (OR 0.67, 95% CI 0.45 to 0.99, p = 0.04). Compliance with 20 cm surface depth recommendation was poor for both cases and controls. CONCLUSIONS Arm fracture-specific criteria should be considered for future standards. These include surface and height conditions where critical headform deceleration is less than 100G. Consideration should also be given to reducing maximum equipment height to 1.5 m. Improved surface depth compliance and, in particular, guidelines for surface maintenance are required.
Collapse
|
94
|
Jernigan MV, Rath AL, Duma SM. Severe upper extremity injuries in frontal automobile crashes: the effects of depowered airbags. Am J Emerg Med 2005; 23:99-105. [PMID: 15765323 DOI: 10.1016/j.ajem.2004.02.045] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The purpose of this study was to determine the effects of depowered frontal airbags on the incidence of severe upper extremity injuries. METHODS The National Automotive Sampling System database files from 1993 to 2000 were examined in a study that included 2,413,347 occupants who were exposed to an airbag deployment in the United States. RESULTS Occupants exposed to a depowered airbag deployment were significantly more likely to sustain a severe upper extremity injury (3.9%) than those occupants exposed to a full-powered airbag deployment (2.5%) (P=.01). Full-powered systems resulted in an injury distribution of 89.2% fractures and 7.9% dislocations compared with depowered systems with 55.3% fractures and 44.3% dislocations. CONCLUSIONS Although depowered airbags were designed to reduce the risk of injuries, they appear to have increased the overall incidence of severe upper extremity injuries through a shift from long bone fractures to joint dislocations.
Collapse
|
95
|
Ramalingam T, Pathak G, Barker P. A method for determining the rate of major limb amputations in battle casualties: experiences of a British Field Hospital in Iraq, 2003. Ann R Coll Surg Engl 2005; 87:113-6. [PMID: 15826422 PMCID: PMC1963866 DOI: 10.1308/1478708051685] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The majority of battle casualties undergoing surgery at 34 Field Hospital, the sole Coalition field hospital in Iraq during the conflict, sustained injuries to the extremities. To compare our experiences with those from previous conflicts, we report data on major limb amputations and propose a method for determining the rate of major limb amputation in a conflict setting. PATIENTS AND METHODS A retrospective review of battle casualties admitted to the hospital was carried out based on casualty records and operating theatre logbooks. Data were collected for the period 26 March and 8 May 2003, focusing on casualties undergoing surgery for battle-injured extremities during the conflict. RESULTS 68 (55%) casualties underwent surgery for battle injuries to extremities. Six upper and eight lower limb amputations (proximal to carpals and tarsals) were carried out from a total of 87 battle-injured limbs that had surgery, giving an overall amputation rate of 16% (14/87). CONCLUSIONS In presenting our amputation rate of 16%, we highlight the lack of uniformity in describing 'amputation rates' between conflicts. A consistent method for quantifying amputations performed in a conflict setting could prove to be a useful tool.
Collapse
|
96
|
Abstract
Since the 1998 Olympic Winter Games in Nagano, snowboarding has been established as a popular winter sport for youth and adults. The most frequently affected body region reported in many studies on snowboarding injuries are the wrists accounting for more than 50% of severe injuries, especially in beginners. Wrist braces are effective in protecting snowboarding beginners against wrist injuries. Male snowboarders up to the age of 16 and female snowboarders over the age of 25 have a higher risk of injury. Snowboarders should not use ski boots and should be careful with rented equipment. Systems providing body and limb protection and also snowboard-specific helmets can reduce the injury risk for alpine racers, freestylers, and also freeriders. Snowboard training is important to prevent injuries especially for beginners, and icy slopes should be avoided.
Collapse
|
97
|
Augustine J. Work injury. EMERGENCY MEDICAL SERVICES 2005; 34:44, 47. [PMID: 15974311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
|
98
|
|
99
|
Wedler V, Guggenheim M, Moron M, Künzj W, Meyer VE. Extensive Hydrofluoric Acid Injuries: A Serious Problem. ACTA ACUST UNITED AC 2005; 58:852-7. [PMID: 15824669 DOI: 10.1097/01.ta.0000114528.15627.65] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
100
|
Steckel H, Oldenburg M, Klinger HM, Schultz W. [Tumor-like bone lesions of the forearm after karate training]. SPORTVERLETZUNG-SPORTSCHADEN 2005; 19:37-40. [PMID: 15776328 DOI: 10.1055/s-2004-813684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
INTRODUCTION Differentiation between malignant bone tumors and tumor-like lesions after repetitive microtrauma following sport activities can be difficult just using radiographic methods. METHODS We present the case of a fifteen year old karate fighter, who was examined by imaging diagnostics because of a progressive swelling and pain in the distal right forearm. RESULTS A tumor-like appearance with bone mass formation in the x-ray, an enhancement in the surrounding tissue shown in the MRI and an increased activity in the bone scintigraphy made the diagnosis of an osteosarcoma very likely. Blood tests were not helpful. Only the evaluation of a bone biopsy could demonstrate hypertrophic reparative bone formation after multiple osseous microtrauma. Cast immobilisation reduced the osseous alteration. With the start of the training the swelling reappeared again but then finally vanished after modifying the training technique. DISCUSSION The case demonstrates that even modern imaging techniques cannot always distinguish between tumor and tumor-like lesions caused by sports. It also stresses the importance of a correct technique in sports like karate.
Collapse
|