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Multimodal linear endobronchial ultrasound guided mediastinal lymph node biopsy in the diagnosis of isolated mediastinal lymphadenopathy 多模式线性支气管内超声引导纵隔淋巴结活检诊断孤立性纵隔淋巴结病
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221111655
S. S. Kho, C. Soo, M. Nasaruddin, K. Ngan, J. A. Abdul Rahaman
Isolated mediastinal lymphadenopathy represents a common diagnostic dilemma whereby morphological analysis of tissue specimens are frequently needed to ascertain the diagnosis. Cryobiopsy by linear endobronchial ultrasound (EBUS) guidance had recently been described in literature. We described a multimodality biopsy approach of a case of isolated tuberculous mediastinal lymphadenitis in which we employed the 22-gauge transbronchial aspiration needle, mini-forceps and a flexible cryoprobe sequentially. We aim to highlight the novel technique of linear EBUS guided cryobiopsy in acquiring superior histological specimen from mediastinal lymphadenopathy for diagnosis purposes. We also compared the histopathological quality of the specimens acquired from these three different biopsy modalities.
孤立纵隔淋巴结病是一种常见的诊断困境,因此经常需要组织标本的形态学分析来确定诊断。线性支气管内超声(EBUS)引导下的低温活检最近在文献中有所描述。我们描述了一例孤立的结核性纵隔淋巴结炎的多模态活检方法,其中我们使用22号经支气管穿刺针,微型钳和柔性冷冻探针。我们的目的是强调线性EBUS引导冷冻活检的新技术,以获得较好的组织学标本,从纵隔淋巴结病的诊断目的。我们还比较了从这三种不同的活检方式获得的标本的组织病理学质量。
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引用次数: 0
The hard truth about soft skills: Exploring the association between leadership competency and career advancement of allied health professionals 软技能的硬道理:探索联合卫生专业人员的领导能力与职业发展之间的联系
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221138834
Jeremy Meng-Yeow Koh, H. Ang, Jeffrey Lee, Y. Pua
Backgroud: Globally, employee engagement in healthcare organisations is low, with career advancement one of its main determinants. It may be useful for healthcare organisations to determine the factors of career advancement, to guide them to more effectively engage their workforce. Leadership competency is factor that may be crucial in influencing career advancement for healthcare employees. To our knowledge, a comprehensive analysis on its impact on the perception of career advancement within the healthcare setting has not been conducted. Research Design: An ecological, cross-sectional study was conducted, aimed at examining the association between leadership competency of healthcare professionals and perceptions of career advancement. Poisson generalized-estimating-equation models were fitted to estimate the adjusted rate ratios with bootstrap 95% confidence intervals for the associations of the AHEAD items with the number of favourable responses on the career advancement items. In each model, we accounted for clustering by departments and controlled for length of service as a confounder. Results: Statistically significant predictors of perception of career advancement were found, and included skills - Interpersonal Skills (aRR 1.53 CI 1.12–2.96), Motivating (aRR 1.31 CI 1.10–2.16), and Mentoring (aRR 1.30 CI 1.08–1.13); and values - Compassion (aRR 1.37 CI 1.17–3.40), and Collegiality (aRR 1.31 CI 1.00–1.99). Conclusion: Our findings show an association between some components of leadership competency and the perception of career advancement. These results provide initial evidence that apart from hard skills, soft skills may play an equally (or more important) role in influencing the perception of career advancement.
背景:在全球范围内,医疗机构的员工参与度较低,职业发展是其主要决定因素之一。医疗保健组织可能有助于确定职业发展的因素,引导他们更有效地参与工作。领导能力是影响医护人员职业发展的关键因素。据我们所知,尚未对其对医疗环境中职业发展感知的影响进行全面分析。研究设计:进行了一项生态学的横断面研究,旨在检验医疗保健专业人员的领导能力与职业发展观念之间的关系。对泊松广义估计方程模型进行拟合,以估计AHEAD项目与职业发展项目上的有利反应数量之间的关联的调整率比率,该比率具有bootstrap 95%置信区间。在每个模型中,我们考虑了按部门进行的聚类,并将服务年限作为混杂因素进行控制。结果:发现了职业发展感知的统计学显著预测因素,包括技能-人际技能(aRR 1.53 CI 1.12–2.96)、激励(aRR 1.31 CI 1.10–2.16)和辅导(aRR 1.3 0 CI 1.08–1.13);以及价值观——同情心(aRR 1.37 CI 1.17–3.40)和大学精神(aRR 1.331 CI 1.00–1.99)。结论:我们的研究结果表明,领导能力的某些组成部分与职业发展感知之间存在关联。这些结果提供了初步证据,表明除了硬技能外,软技能在影响职业发展的感知方面可能发挥同样(或更重要)的作用。
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引用次数: 0
Crisis management in the community mass recall of angiotensin II receptor blocker losartan due to nitrosamine impurities 亚硝胺杂质引起血管紧张素II受体阻滞剂氯沙坦社区大规模召回的危机管理
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221129715
L. P. Ng, Prawira Oka, C. Lim, W. K. Aau, E. Koh, A. Ee, N. Tan
Introduction Angiotensin II Receptor Blockers (ARB) are widely utilized in the treatment of hypertension and nephropathy. In March 2019, a mass recall of selected brands of an ARB, losartan due to reported elevated levels of potentially carcinogenic nitrosamine impurities was implemented in a Singapore primary care institution. Objective To describe the crisis management of the mass losartan recall in a public primary healthcare institution in Singapore. Methods The crisis management framework was adapted from the Gonzalez-Herrero and Pratt model. This crisis was managed over three phases: identification of impending crisis based on risk reports by local health authorities, formation of a task force to develop turnaround strategies and measures, implementation and monitoring of the remedial measures. Data to plan and chart implementation was retrieved from the institution databases, including the Electronic Health Intelligence System for patient medical and prescription records, Outpatient Administrative System for reimbursement of medications and other expenditures incurred. An exigency scheme, Losartas® Review Service (LRS), was established to expedite the replacement of the affected medication with another ARB or another anti-hypertensive medication. Results SingHealth Polyclinics completed the recall of 29,794 (92.1%) patients within 14 weeks. The majority of the patients (76.2%) were attended to by doctors, while 16.5% and 7.3% were managed using the LRS and pharmacy respectively. The institution incurred a cost of SGD2,824,760 (estimated SGD95 per patient) to manage the crisis. Conclusion The successful implementation of a mass medication recall hinged on timely intervention, cross-departmental coordination, effective communication and judicious resource allocation.
血管紧张素II受体阻滞剂(ARB)广泛应用于高血压和肾病的治疗。2019年3月,新加坡一家初级保健机构大规模召回了选定品牌的ARB氯沙坦,原因是据报道潜在致癌亚硝胺杂质水平升高。目的描述新加坡一家公立初级保健机构大规模氯沙坦召回事件的危机管理。方法危机管理框架采用Gonzalez-Herrero和Pratt模型。这场危机分三个阶段进行管理:根据地方卫生当局的风险报告确定即将发生的危机,成立一个工作队制定扭转战略和措施,实施和监测补救措施。计划和图表执行数据是从机构数据库中检索的,包括用于患者医疗和处方记录的电子健康情报系统、用于报销药物和其他支出的门诊管理系统。制定了一项紧急方案,Losartas®审查服务(LRS),以加快用另一种ARB或另一种抗高血压药物替换受影响的药物。结果新加坡健康综合医院在14周内完成了29794例(92.1%)患者的召回。大多数患者(76.2%)由医生照顾,16.5%和7.3%分别使用LRS和药房进行治疗。该机构为管理危机花费了824760新元(估计每位患者花费95新元)。结论大规模药品召回的成功实施有赖于及时干预、跨部门协调、有效沟通和合理的资源分配。
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引用次数: 0
The effectiveness of a physiatrist-led acute hospital based postoperative hip fracture inpatient rehabilitation program: A single-center retrospective study 骨科医生主导的急性住院髋部骨折术后住院康复方案的有效性:一项单中心回顾性研究
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221129713
Jing Chen, C. Bok, Y. Ren, Hongyun Xu, Yi Chiong
Background Postoperative hip fracture rehabilitation in Singapore has historically been carried out in both acute and community hospitals (CH). An increasing majority of patients with hip fractures now receive inpatient rehabilitation in CH, and it is often believed that Acute hospital (AH) - based rehabilitation may be less cost-effective than their CH counterparts. Objective: This retrospective study aims to review the effectiveness of an AH-based hip fracture postoperative rehabilitation program. Methods This study retrospectively reviewed the database of postoperative hip fracture patients who underwent a physiatrist-led AH-based inpatient rehabilitation from Jan 2010 to Dec 2016. The primary outcomes were the functional improvement assessed by functional independence measure (FIM) and FIM efficiency. The secondary outcome included the length of stay (LOS), successful discharge to home rate, mortality rate, and complication rate. Results A total of 293 cases were included in the study. After participation in the inpatient rehabilitation program, the mean total FIM increased from 83.9 ± 12.7 (mean ± SD) to 93.9 ± 16.2 (p < .001). The motor FIM increased from 47.1 ± 10.9 to 56.1 ± 10.1 (p < .001). 269 (91.8%) patients were successfully discharged home. Inpatient mortality was 0.3% (1/293). The complications rate during inpatient rehabilitation was 16.0% with urinary tract infection being the most frequent complication (10.2%). The median LOS for inpatient rehabilitation was 19 days (15, 28). Conclusions After completing a physiatrist-led postoperative hip fracture inpatient rehabilitation program in an acute hospital, patients demonstrated significant functional improvement (p < .0001). The inpatient rehabilitation program has a high discharge home rate and low in-hospital mortality.
新加坡的髋部骨折术后康复历来在急性和社区医院(CH)进行。越来越多的髋部骨折患者现在在CH接受住院康复,通常认为急性医院(AH)为基础的康复可能比CH的同行成本效益低。目的:本回顾性研究旨在回顾基于ah的髋部骨折术后康复方案的有效性。方法本研究回顾性分析2010年1月至2016年12月期间接受骨科医生主导的住院康复治疗的髋部骨折术后患者数据库。主要结果为功能独立测量(FIM)和FIM效率评估的功能改善。次要结局包括住院时间(LOS)、成功出院率、死亡率和并发症发生率。结果共纳入293例患者。参加住院康复计划后,平均总FIM从83.9±12.7 (mean±SD)增加到93.9±16.2 (p < 0.001)。电机FIM由47.1±10.9增加到56.1±10.1 (p < 0.001)。269例(91.8%)患者顺利出院。住院病人死亡率为0.3%(1/293)。住院康复期并发症发生率为16.0%,其中尿路感染发生率最高(10.2%)。住院康复的平均生存时间为19天(15,28)。结论:在急诊医院完成由理疗师主导的髋部骨折术后住院康复计划后,患者表现出显著的功能改善(p < 0.0001)。住院康复项目出院回家率高,住院死亡率低。
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引用次数: 0
Ossifying fibromyxoid tumour with an unusually prominent central ossification harbouring EPC1-PHF1 gene fusion: A case report and literature review 骨化性纤维黏液样肿瘤伴有异常突出的中心骨化,包含EPC1-PHF1基因融合:1例报告和文献复习
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221129722
Tzy Harn Chua, S. Lai, K. Sittampalam
Ossifying fibromyxoid tumour (OFMT) is a soft tissue neoplasm of uncertain differentiation, with potential for recurrences and metastases depending on the presence of atypical or malignant histological features. Most cases show an incomplete shell of mature bone in the periphery of the lesion. Recurrent PHF1 gene rearrangements were also recently reported in OFMTs, with the most common rearrangement involving a fusion to EP400. We report a case of a 75-year-old male that was diagnosed with an OFMT showing an unusually prominent central ossification. Further, this lesion also harboured the less commonly reported EPC1-PHF1 gene fusion, thus further characterising the morphological features that are associated with this molecular event in this entity. Differential diagnoses of lesions with prominent ossification and emerging molecular findings associated with this entity are discussed.
骨化性纤维黏液样瘤(OFMT)是一种不确定分化的软组织肿瘤,具有复发和转移的可能性,取决于非典型或恶性组织学特征的存在。大多数病例显示病变周围有成熟骨的不完整外壳。最近在OFMTs中也报道了复发性PHF1基因重排,最常见的重排涉及与EP400的融合。我们报告一个75岁的男性病例,被诊断为OFMT,显示异常突出的中央骨化。此外,该病变还包含较少报道的EPC1-PHF1基因融合,从而进一步表征了该实体中与该分子事件相关的形态学特征。鉴别诊断病变与突出骨化和新兴的分子发现与这个实体讨论。
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引用次数: 0
Anaesthesia for caesarean section in a morbidly obese parturient with history of lignocaine allergy: A case report 有利多卡因过敏史的病态肥胖产妇剖宫产麻醉1例报告
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221144114
Pamela Chia, S. Cheng, Sze-Chin Tan, B. Sng
Morbidly obese obstetric patients present multiple challenges to the anaesthetist for labour analgesia and anaesthesia for caesarean section. The superiority of regional anaesthesia (RA) using local anaesthetics (LA) to all other techniques in the obese parturient, as well as avoiding complications of general anaesthesia (GA) in a caesarean delivery makes LA allergy in parturients an important issue. We report the first known case of lignocaine allergy in a morbidly obese parturient.
病态肥胖的产科患者对麻醉师的分娩镇痛和剖宫产麻醉提出了多重挑战。在肥胖产妇中使用局麻(LA)的区域麻醉(RA)优于所有其他技术,以及在剖宫产中避免全身麻醉(GA)的并发症,使得LA过敏在产妇中成为一个重要的问题。我们报告第一例已知的利多卡因过敏在一个病态肥胖的产妇。
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引用次数: 1
Minimum standards of clinical practice for physiotherapists working in adult intensive care units in Singapore 新加坡成人重症监护病房物理治疗师临床实践的最低标准
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221111577
Bernice X Lee, Joyce C Tiew, Jovan G Lim, D. Sani, Clement C Yan, S. Patman, Melissa Y Chan, M. Yeung
Background Physiotherapists play a crucial role in rehabilitating critically ill patients in intensive care units (ICU). However, variations are found in clinical practice amongst physiotherapists working in the ICU, both locally and internationally, due to the lack of minimum clinical standards and varying knowledge on critical care rehabilitation resulting in inconsistent quality of care. Purpose To establish a framework of the minimum standards of clinical practice for physiotherapists working in ICU in Singapore and compare the standards with existing literature. Methods A three-round modified Delphi questionnaire survey technique collated responses from ICU physiotherapists. The questionnaire contained 222 items, categorised into assessments, conditions and treatments. Responses to the items were either: “Yes, it is essential”, “No, it is not essential”, or “I am not sure”. Consensus for an item was reached when 70% of participants ranked it essential or non-essential. Participants comprised registered physiotherapists who have worked in the ICU for at least six months in the last 12 months and are currently working in the ICU. Results 23 physiotherapists (median ICU-experience 7.0 (4.3–9.8) years) gave consent and completed the initial survey. 13 completed all three rounds of questionnaires. Overall, 163 items were regarded as essential, 21 as non-essential, and 38 did not reach consensus. The identified 163 items varied from similar studies due to different scopes of physiotherapy practice and professional autonomy. Conclusion This framework may guide the content of the physiotherapy education curriculum on critical care rehabilitation and minimise variability in clinical practice across different healthcare institutions in Singapore.
物理治疗师在重症监护病房(ICU)的重症患者康复中发挥着至关重要的作用。然而,由于缺乏最低临床标准和对重症监护康复的不同知识,导致护理质量不一致,因此在本地和国际ICU物理治疗师的临床实践中存在差异。目的建立新加坡ICU物理治疗师临床执业最低标准框架,并与现有文献进行比较。方法采用三轮修正德尔菲问卷法对ICU物理治疗师进行问卷调查。调查问卷包含222个项目,分为评估、条件和治疗。对这些问题的回答是:“是的,这是必要的”,“不,这不是必要的”,或者“我不确定”。当70%的参与者将一个项目评为必要或非必要时,就会达成共识。参加者包括在过去12个月内在加护病房工作最少6个月及现时在加护病房工作的注册物理治疗师。结果23名物理治疗师(中位icu经验7.0(4.3-9.8)年)同意并完成初步调查。13人完成了全部三轮问卷调查。总的来说,163个项目被认为是必要的,21个项目被认为不是必要的,38个项目没有达成共识。由于物理治疗实践和专业自主权的范围不同,确定的163个项目与类似研究有所不同。结论:该框架可以指导重症康复理疗教育课程的内容,并最大限度地减少新加坡不同医疗机构临床实践的差异。
{"title":"Minimum standards of clinical practice for physiotherapists working in adult intensive care units in Singapore","authors":"Bernice X Lee, Joyce C Tiew, Jovan G Lim, D. Sani, Clement C Yan, S. Patman, Melissa Y Chan, M. Yeung","doi":"10.1177/20101058221111577","DOIUrl":"https://doi.org/10.1177/20101058221111577","url":null,"abstract":"Background Physiotherapists play a crucial role in rehabilitating critically ill patients in intensive care units (ICU). However, variations are found in clinical practice amongst physiotherapists working in the ICU, both locally and internationally, due to the lack of minimum clinical standards and varying knowledge on critical care rehabilitation resulting in inconsistent quality of care. Purpose To establish a framework of the minimum standards of clinical practice for physiotherapists working in ICU in Singapore and compare the standards with existing literature. Methods A three-round modified Delphi questionnaire survey technique collated responses from ICU physiotherapists. The questionnaire contained 222 items, categorised into assessments, conditions and treatments. Responses to the items were either: “Yes, it is essential”, “No, it is not essential”, or “I am not sure”. Consensus for an item was reached when 70% of participants ranked it essential or non-essential. Participants comprised registered physiotherapists who have worked in the ICU for at least six months in the last 12 months and are currently working in the ICU. Results 23 physiotherapists (median ICU-experience 7.0 (4.3–9.8) years) gave consent and completed the initial survey. 13 completed all three rounds of questionnaires. Overall, 163 items were regarded as essential, 21 as non-essential, and 38 did not reach consensus. The identified 163 items varied from similar studies due to different scopes of physiotherapy practice and professional autonomy. Conclusion This framework may guide the content of the physiotherapy education curriculum on critical care rehabilitation and minimise variability in clinical practice across different healthcare institutions in Singapore.","PeriodicalId":44685,"journal":{"name":"Proceedings of Singapore Healthcare","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47656619","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Insight from a novel humanities-based education intervention to teach empathy to internal medicine residents locally 从一种新的基于人文学科的教育干预中透视,向当地内科住院医师教授同理心
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221117894
Eng Koon Ong
The medical humanities have the potential to develop empathy in junior doctors through perspective taking and critique of deep-seated beliefs. An education intervention to develop empathy was integrated into an internal medicine residency curriculum in Singapore. All junior residents currently in the programme were invited to participate in individual interviews after the humanities sessions. Data collected was analysed qualitatively using thematic analysis. A total of three sessions were conducted over one year from April 2020. Two participants were recruited successfully for the study. A total of 4 interviews were completed and themes relating to the role of the humanities in empathy education, barriers to its implementation, and cynicism to the sessions were elicited. The results provided insight about how residents experienced a novel humanities-based postgraduate medical education program. However, the low recruitment is a major limitation in this study and data collected may not be confidently interpreted. There is still significant work needed to create greater awareness about the role of the humanities in medical education and research. Improvement in the pandemic situation may also improve participation in future studies.
医学人文学科有潜力通过对根深蒂固的信念的观点和批判,培养初级医生的同理心。新加坡的内科住院医师课程整合了培养同理心的教育干预。在人文学科课程结束后,所有参加该计划的初级住院医师都被邀请参加个别面试。利用专题分析对收集的数据进行定性分析。自2020年4月起,在一年多的时间里共举办了三届会议。两名参与者被成功招募到研究中。共完成了4次访谈,并引出了与人文学科在移情教育中的作用、实施的障碍以及对课程的冷嘲热讽有关的主题。研究结果提供了关于住院医生如何体验一种新的以人文为基础的研究生医学教育计划的见解。然而,低招募率是本研究的主要限制,收集到的数据可能无法自信地解释。要提高人们对人文学科在医学教育和研究中的作用的认识,仍然需要做大量的工作。大流行情况的改善也可能促进对未来研究的参与。
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引用次数: 0
A case report of lymphedema as an unusual initial presentation of breast carcinoma 淋巴水肿是乳腺癌的一种不寻常的初始表现
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221111580
Yam Hock Ng, Sa’adon B. Ibrahim, Y. Chai
Breast carcinoma is one of the most common carcinomas among women around the world. Most of the women with breast carcinoma will present with signs and symptoms of breast problems to the health facility. Upper limb swelling is one of the rare initial presentations although it is rather common in patients as a sequelae of breast carcinoma treatment. We herein would like to report a case where a post-menopausal female presented with left upper limb swelling with initial history suggestive of traumatic injury of biceps muscle. Subsequent investigations of ultrasound, mammography, biopsy sample of the left breast found that the left upper limb swelling was due to a newly diagnosed invasive lobular carcinoma of the breast, staging of cT4cN2Mx which caused a rapidly progressing stage 2 lymphedema of the left upper limb. Lymphedema of the upper limb is a common complication of breast carcinoma treatment, especially those who require axillary lymph nodes clearance. Breast carcinoma with initial presentation of lymphedema of the upper limb is rare. Due to the rare presentation, diagnosis of breast carcinoma can be delayed. Clinicians should have high awareness to exclude breast cancer when a patient presents with unilateral upper limb swelling.
乳腺癌是世界上女性中最常见的癌症之一。大多数患有乳腺癌的妇女会向保健机构提出乳房问题的体征和症状。上肢肿胀是一种罕见的初始表现,尽管它是相当常见的患者乳腺癌治疗的后遗症。我们在此要报告的情况下,绝经后的女性表现为左上肢肿胀与最初的历史提示创伤性二头肌损伤。随后对左乳超声、乳房x光检查、活检样本检查发现,左上肢肿胀为新诊断的乳腺浸润性小叶癌,分期为cT4cN2Mx,导致左上肢迅速进展为2期淋巴水肿。上肢淋巴水肿是乳腺癌治疗的常见并发症,尤其是那些需要清除腋窝淋巴结的患者。以上肢淋巴水肿为初始表现的乳腺癌是罕见的。由于罕见的表现,乳腺癌的诊断可能会延迟。当患者出现单侧上肢肿胀时,临床医生应高度重视排除乳腺癌。
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引用次数: 0
Stature estimation of Malaysians using post-mortem computed tomography images of the spine 使用脊柱的死后计算机断层扫描图像估计马来西亚人的身材
IF 0.5 Q3 MEDICINE, GENERAL & INTERNAL Pub Date : 2022-06-01 DOI: 10.1177/20101058221122305
Mansharan Kaur Chainchel Singh, P. S. Lai, Sabrilhakim Sidek, Mohamad Helmee Mohd Noor, S. N. Abdul Rashid, S. Siew
Background Stature estimation is important in medical investigations to identify victims and is most accurate using anatomical methods utilizing the entire skeleton. However, in cases of mass fatalities, it has been calculated using regression analysis formulas of different body parts. Radiology especially post-mortem computed tomography (PMCT) is increasingly being used in victim identification as it is non- invasive and allows for multi planar reconstruction. Methods This study aims to generate stature estimation formulae using regression analysis of the vertebral column incorporating population that form the Malaysian ancestry i.e. Malay, Chinese and Indian using PMCT. This was a retrospective study involving 115 subjects who had a PMCT. Subjects consisted of Malaysian males and females (92 males and 23 females) aged 18–70 years. Cervical length (CL), thoracic length (TL), lumbar length and the whole spine length (WSL) incorporating cervical, thoracic and lumbar length were compared against cadaveric length. Results Whole spine length had the highest correlation coefficient of 0.570 and showed highest correlation with cadaveric length among female subjects compared to males. Whole spine length amongst the Malay was the highest followed by the Chinese and Indian ethnic groups (r = 0.671, 0.629, 0.402). Conclusion Our study concluded that the use of WSL from PMCT images can be used for body height estimation amongst Malaysians. This study has also successfully generated population-specific database for Malaysian experts to perform stature estimation using measurements of the vertebral column.
背景状态估计在医学调查中很重要,用于识别受害者,并且使用利用整个骨骼的解剖方法是最准确的。然而,在大规模死亡的情况下,它是使用不同身体部位的回归分析公式计算的。放射学,尤其是死后计算机断层扫描(PMCT)越来越多地被用于受害者识别,因为它是非侵入性的,并且可以进行多平面重建。方法本研究旨在使用PMCT对马来西亚血统(即马来人、中国人和印度人)的脊柱合并人群进行回归分析,生成身高估计公式。这是一项回顾性研究,涉及115名接受PMCT的受试者。受试者包括18-70岁的马来西亚男性和女性(92名男性和23名女性)。将颈部长度(CL)、胸部长度(TL)、腰部长度和包括颈部、胸部和腰部长度的整个脊柱长度(WSL)与尸体长度进行比较。结果与男性相比,女性受试者的整个脊柱长度的相关系数最高,为0.570,与尸体长度的相关性最高。马来族的整个脊柱长度最高,其次是华裔和印度裔(r=0.671,0.629,0.402)。结论我们的研究得出结论,使用PMCT图像中的WSL可以用于马来西亚人的身高估计。这项研究还成功地为马来西亚专家创建了特定人群的数据库,以使用脊柱测量进行身高估计。
{"title":"Stature estimation of Malaysians using post-mortem computed tomography images of the spine","authors":"Mansharan Kaur Chainchel Singh, P. S. Lai, Sabrilhakim Sidek, Mohamad Helmee Mohd Noor, S. N. Abdul Rashid, S. Siew","doi":"10.1177/20101058221122305","DOIUrl":"https://doi.org/10.1177/20101058221122305","url":null,"abstract":"Background Stature estimation is important in medical investigations to identify victims and is most accurate using anatomical methods utilizing the entire skeleton. However, in cases of mass fatalities, it has been calculated using regression analysis formulas of different body parts. Radiology especially post-mortem computed tomography (PMCT) is increasingly being used in victim identification as it is non- invasive and allows for multi planar reconstruction. Methods This study aims to generate stature estimation formulae using regression analysis of the vertebral column incorporating population that form the Malaysian ancestry i.e. Malay, Chinese and Indian using PMCT. This was a retrospective study involving 115 subjects who had a PMCT. Subjects consisted of Malaysian males and females (92 males and 23 females) aged 18–70 years. Cervical length (CL), thoracic length (TL), lumbar length and the whole spine length (WSL) incorporating cervical, thoracic and lumbar length were compared against cadaveric length. Results Whole spine length had the highest correlation coefficient of 0.570 and showed highest correlation with cadaveric length among female subjects compared to males. Whole spine length amongst the Malay was the highest followed by the Chinese and Indian ethnic groups (r = 0.671, 0.629, 0.402). Conclusion Our study concluded that the use of WSL from PMCT images can be used for body height estimation amongst Malaysians. This study has also successfully generated population-specific database for Malaysian experts to perform stature estimation using measurements of the vertebral column.","PeriodicalId":44685,"journal":{"name":"Proceedings of Singapore Healthcare","volume":" ","pages":""},"PeriodicalIF":0.5,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48472463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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Proceedings of Singapore Healthcare
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