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Cytopathological Spectrum of Salivary Gland Lesions According to Milan Reporting System: A Retrospective Study 根据米兰报告系统划分的唾液腺病变细胞病理学谱系:一项回顾性研究
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.465-470
Balmiki Datta, Michimi Daimary, Krishangee Bordoloi, Chandrama Thakuria
Background: The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) was developed in 2015 to standardize reporting of salivary gland cytology, promote better communication between clinicians and institutions, and ultimately improve patient outcomes care. The current study aims to determine the cytopathological spectrum of salivary gland lesions using the Milan System for reporting in a tertiary care hospital of northeast India. Methods: Clinical data and cytology smears of salivary gland lesions diagnosed from January 2016 to May 2021 were retrieved. All the cytology smears were reviewed again and reclassified to one of the six categories after applying strict criteria given by MSRSGC. Sensitivity, specificity, positive predictive value, negative predictive value and diagnostic accuracy of FNAC to detect malignant lesions were calculated considering HPE as the gold standard. Results: A total of 57 salivary gland lesions were examined, 31 (54.38%) were males, and 26 (45.6%) were females with a median age of 34 years (range 6-70 years). Statistical analysis showed the sensitivity, specificity, positive predictive value, negative predictive value, and diagnostic accuracy as 75%, 100%, 100%, 95%, and 95.65%, respectively. MSRSGC Category IVa was the commonest with 29 cases of pleomorphic adenoma. Conclusion: The overall diagnostic accuracy of cytologic reporting of salivary gland lesions based on Milan nomenclature in our institution was 95.65%. Our findings reflect the positive contribution of the MSRSGC towards accurately identifying the malignant lesions and thus further helping the clinicians regarding the specific management decisions.
背景:米兰唾液腺细胞病理学报告系统(MSRSGC)于2015年制定,旨在规范唾液腺细胞学报告,促进临床医生和机构之间更好的沟通,最终改善患者的治疗效果。本研究旨在确定印度东北部一家三级医院使用米兰系统报告涎腺病变的细胞病理学谱。研究方法检索2016年1月至2021年5月期间确诊的涎腺病变的临床数据和细胞学涂片。对所有细胞学涂片再次进行审查,并在应用 MSRSGC 规定的严格标准后将其重新分类为六个类别之一。将 HPE 作为金标准,计算了 FNAC 检测恶性病变的敏感性、特异性、阳性预测值、阴性预测值和诊断准确性。结果:共检查了 57 例唾液腺病变,其中 31 例(54.38%)为男性,26 例(45.6%)为女性,中位年龄为 34 岁(6-70 岁)。统计分析显示,敏感性、特异性、阳性预测值、阴性预测值和诊断准确性分别为 75%、100%、100%、95% 和 95.65%。MSRSGC IVa 类最常见,有 29 例多形性腺瘤。结论我院根据米兰命名法对唾液腺病变进行细胞学报告的总体诊断准确率为 95.65%。我们的研究结果反映了 MSRSGC 在准确识别恶性病变方面的积极贡献,从而进一步帮助临床医生做出具体的治疗决定。
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引用次数: 0
Correlation between Age at First Menarche and Breast Cancer in Dr. Cipto Mangunkusumo National General Hospital Jakarta in 2010-2014 2010-2014 年雅加达 Cipto Mangunkusumo 医生国立综合医院初潮年龄与乳腺癌之间的相关性
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.459-464
Endah Zuraidah, Nur Fitrianingsih Pujiano Agatha, Sarah Qanita Edwar, Supri Irianti Handayani
Background: Breast cancer is one of the most common cancer among Indonesian females. Many risk factors can increase the chance of developing breast cancer. Hormonal factor seems to play a role in many cases of breast cancer. The aim of this research is to determine the relationship between age at menarche and breast cancer in Dr. Cipto Mangunkusumo National General Hospital Jakarta in 2010-2014.Methods: The retrospective research is using cross-sectional design study with random sampling technique. There are 98 samples. The samples were taken in Archive Unit of Anatomical Pathology of FMUI with a further investigation in Medical Record Unit and Medical Department of Surgery in Dr. Cipto Mangunkusumo National General Hospital Jakarta. The data were analyzed by using chi square test then Fisher test. Results: There is no statistically significant between age at menarche and breast cancer in Dr. Cipto Mangunkusumo National General Hospital Jakarta in 2010-2014 (p>0,05). The results of this study also indicate that the 40-49 year age group is the age group that has the highest number of breast cancer cases compared to other age groups. The age at first menstruation > 12 years was associated with the highest frequency of breast cancer cases in the study population. Conclusion: The age at first menstruation statistically did not significantly affect breast cancer incidence in Dr. Cipto Mangunkusumo Hospital Jakarta in 2010-2014. However, further research using different study designs and larger sample sizes required.
背景介绍乳腺癌是印尼女性最常见的癌症之一。许多风险因素都会增加罹患乳腺癌的几率。荷尔蒙因素似乎在许多乳腺癌病例中扮演着重要角色。本研究旨在确定2010-2014年雅加达Cipto Mangunkusumo国立综合医院初潮年龄与乳腺癌之间的关系:这项回顾性研究采用随机抽样技术进行横断面设计。共有 98 个样本。样本在雅加达希普托-曼昆库苏莫国立总医院的解剖病理学档案室提取,并在雅加达希普托-曼昆库苏莫国立总医院的病历室和外科医学部进行了进一步调查。数据分析采用卡方检验(chi square test)和费雪检验(Fisher test)。结果2010-2014年雅加达Cipto Mangunkusumo国立综合医院的月经初潮年龄与乳腺癌之间没有统计学意义(P>0,05)。这项研究的结果还表明,与其他年龄组相比,40-49 岁年龄组是乳腺癌发病率最高的年龄组。在研究人群中,初潮年龄大于 12 岁的女性患乳腺癌的频率最高。结论据统计,初潮年龄对2010-2014年雅加达Cipto Mangunkusumo医生医院的乳腺癌发病率没有明显影响。不过,还需要使用不同的研究设计和更大的样本量进行进一步研究。
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引用次数: 0
Comparison of Different Dosimetric Indices for Volumetric Arc Modulated Treatment Planning Using 2 Different Treatment Planning Systems: A Feasibility Study for Total Body Irradiation 使用两种不同治疗计划系统进行容积弧调制治疗计划的不同剂量指标比较:全身照射的可行性研究
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.483-489
Reena Kumari, B. Yadav, Pankaj Kumar
Objective: To compare two different treatment planning systems (TPSs) for plan quality and to check the feasibility of VMAT TBI on the Elekta linear accelerator ‘Versa HD’. Methods: Ten clinical VMAT TBI plans were replanned in Monaco TPS version 5 for retrospective dosimetric analysis and to check the feasibility of treatment delivery in Elekta Versa HD. A dose of 12 Gy in 6 fractions was prescribed to cover 95% PTV. The OARs were the lungs, kidneys, heart, liver, and brain. Dosimetric optimization and calculation were performed in Monaco TPS with a statistical uncertainty of 1%, 2 mm grid. The chosen criterion for plan evaluation and comparison was based on plan quality, dosimetric indices like conformity and homogeneity index, and OAR doses. The comparison of time for optimization, monitor units, and beam on time was also analyzed. Pre-treatment verification using Octavious phantom and gamma analysis using Low’s method with a dose difference of 3% and distance to agreement 3mm criteria was done. The dosimetry of 2 VMAT TBI plans were compared using Wilcoxon signed rank test. Result: The calculated average maximum and mean doses of the PTV were 14.3321Gy and 12.235Gy for eclipse; and 14.428Gy and 12.198Gy for the Monaco system, respectively. The planning time in Monaco was approx. 4.5–6hrs compared to 14–18hrs for Eclipse TPS. Statistically significant difference was observed between the results of 2 TPSs in terms of monitor units, mean doses to lungs, kidneys, heart, and liver and planning time (P < 0.05). However, calculated p values for HI, CI, and brain for both VMAT TBI plans were not statistically different. Conclusion: The study showed the feasibility of VMAT TBI for VERSA HD as it offers faster, better optimization in a single target compared to the Eclipse.
目的比较两种不同治疗计划系统(TPS)的计划质量,并检查在 Elekta 直线加速器 "Versa HD "上进行 VMAT TBI 的可行性。方法:在摩纳哥TPS第5版中重新规划了10个临床VMAT TBI计划,以进行剂量学回顾分析,并检查在Elekta Versa HD中进行治疗的可行性。规定剂量为 12 Gy,分 6 次进行,以覆盖 95% 的 PTV。OAR为肺、肾、心、肝和脑。剂量优化和计算在摩纳哥 TPS 中进行,统计不确定性为 1%,网格为 2 毫米。选择的计划评估和比较标准基于计划质量、剂量学指数(如一致性和均匀性指数)以及 OAR 剂量。此外,还对优化时间、监控单元和光束照射时间进行了比较分析。使用 Octavious 假体进行了治疗前验证,并使用 Low 方法进行了伽马分析,剂量差为 3%,一致性距离为 3 毫米。使用 Wilcoxon 符号秩检验比较了两种 VMAT TBI 方案的剂量测定结果。结果:计算得出的 PTV 平均最大剂量和平均剂量分别为:Eclipse 为 14.3321Gy 和 12.235Gy;Monaco 系统为 14.428Gy 和 12.198Gy。摩纳哥系统的计划时间约为4.5-6小时,而Eclipse TPS的计划时间为14-18小时。从监测单位、肺、肾、心脏和肝脏的平均剂量以及规划时间来看,两种 TPS 的结果之间存在统计学意义上的重大差异(P < 0.05)。然而,两种 VMAT TBI 计划在 HI、CI 和脑部的计算 P 值没有统计学差异。结论该研究显示了 VERSA HD VMAT TBI 的可行性,因为与 Eclipse 相比,VMAT TBI 能更快、更好地优化单个目标。
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引用次数: 0
Comparison of Safety and Efficacy of Two Different Chemotherapy Dosing Schedules Used in Concurrent Chemoradiation of Head and Neck Cancer: A Retrospective Experience from a Tertiary Cancer Care Institute of Eastern India 头颈癌同期化疗中两种不同化疗剂量表的安全性和有效性比较:印度东部一家三级癌症治疗机构的回顾性经验
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.477-482
Sayoni Bhanja, D. Lahiri, Sanjoy Roy, T. Maji, Palas De
Introduction: Concurrent chemoradiation has shown improvements in local control and survival in various multi-institutional trials and been the standard of care for locally advanced head and neck cancers. Platinum-based chemotherapy has shown the maximum benefit without any significant difference between mono- or polychemotherapy. Despite a general consensus that platinum-containing regimens are optimal, the actual dose schedule remained open questions. Our study aimed to assess the efficacy and toxicity of concurrent weekly cisplatin with radical radiotherapy and compare two different chemotherapy dosing schedules of concurrent chemoradiation in head and neck cancer. Materials and methods: The records of 62 eligible patients of locally advanced (T3-4a, N1-2) squamous cell carcinoma of oropharynx, hypopharynx and larynx registered between 2016 to 2020 at a regional cancer centre in India were analysed from the hospital database after approval of the Institutional Ethical Committee and informed consent taken from all the eligible patients.One group of patients (Group A) received Concurrent Chemo-radiation with injection Cisplatin 40 mg/m2 weekly with Radiotherapy to a dose of 66 Gy delivered in 33 fractions for six & half weeks and the patients of the other group (Group B) received injection Cisplatin 100 mg/m2 in three weekly schedule on Days 1, Day 22 & Day 43 along with the same radiation schedule. Results: There was no significant difference in the baseline characteristics between the two groups (p value≥0.05). Though the complete response occurred more in 3 weekly group compared to weekly cisplatin group at follow up of 6 weeks (67.7% vs 61.3%), 6 months (80.6% vs. 67.7%) and 12 months from the completion of CCRT (78.9% vs 65%), it was not statistically significant (p value≥0.05). No statistically significant differences were found in terms of both the acute toxicities (anaemia, leukopenia, mucositis, dermatitis, UGI toxicities, dysphagia) and late toxicities (laryngeal edema, dryness of mouth and edema of skin of neck) when weekly concurrent chemoradiotherapy was compared to three weekly chemoradiotherapy (p value ≥ 0.05).Conclusion: Weekly chemotherapy regimen can be delivered safely on a day care basis and can be helpful in a set up with limited logistics and considerable patient burden.
简介在多项多机构试验中,同期放化疗改善了局部控制和生存率,已成为局部晚期头颈部癌症的标准治疗方法。以铂为基础的化疗显示出最大的疗效,但单药化疗和多药化疗之间并无明显差异。尽管人们普遍认为含铂方案是最佳选择,但实际的剂量安排仍是一个未决问题。我们的研究旨在评估头颈部癌症患者在接受根治性放疗的同时每周接受顺铂治疗的疗效和毒性,并比较两种不同的化疗剂量表。材料与方法经机构伦理委员会批准并征得所有符合条件的患者知情同意后,从医院数据库中分析了2016年至2020年期间在印度一家地区癌症中心登记的62例符合条件的口咽、下咽和喉局部晚期(T3-4a,N1-2)鳞状细胞癌患者的记录。其中一组患者(A组)每周接受注射用顺铂40毫克/平方米的化疗,同时接受剂量为66 Gy、分33次进行的放疗,持续6周半;另一组患者(B组)每周接受注射用顺铂100毫克/平方米的化疗,分3次进行,分别在第1天、第22天和第43天,同时接受相同的放疗。结果两组患者的基线特征无明显差异(P 值≥0.05)。尽管在完成 CCRT 后 6 周(67.7% 对 61.3%)、6 个月(80.6% 对 67.7%)和 12 个月(78.9% 对 65%)的随访中,每周 3 次组的完全缓解率高于每周顺铂组,但差异无统计学意义(P 值≥0.05)。在急性毒性(贫血、白细胞减少、粘膜炎、皮炎、上消化道毒性、吞咽困难)和晚期毒性(喉头水肿、口干、颈部皮肤水肿)方面,每周同时化疗与每周三次化疗相比均无统计学差异(P值≥0.05):每周化疗方案可在日间护理的基础上安全实施,对于后勤条件有限、患者负担较重的情况很有帮助。
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引用次数: 0
Breast Cancer Treatment and Outcomes in Nigeria: A Systematic Review and Meta-analysis 尼日利亚的乳腺癌治疗和结果:系统回顾与元分析
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.591-598
A. Olayide, Aremu Isiaka, R. Ganiyu, Olatoke Samuel, Akande Halimat, Olasehinde Olalekan, Olaogun Julius, Romanoff Anya
Background: Nigeria has one of the highest age-standardized breast cancer (BC) mortality rates globally and the highest in Africa. Late presentation and diagnosis have been studied extensively as causes of high BC morbidity and mortality, while treatment and outcomes are under-reported. We aggregated data on BC treatment and outcomes in Nigeria to identify gaps in research, challenges, and potential targets for future interventions.Methods: Articles on female BC management in Nigeria published between 2011 and 2021 were reviewed for the prevalence of different treatment modalities and outcomes. The meta-analytical procedure was a random effect model. Results: We identified 15 articles that reported on the treatment and outcomes of 3857 BC patients. The most prevalent treatment modality was chemotherapy alone. The probability of receiving each treatment modality was 85% (95% CI 66-97) for chemotherapy, 62% (95% CI 51-73) for surgery, and 31% (95% CI 8-59) for radiotherapy. Multimodality treatment, including chemotherapy, surgery, and radiation, was administered to 24% (95% CI 10-43) of patients. In studies with available data, nearly half of patients who initiated chemotherapy did not complete the recommended number of doses or received treatments at irregular intervals. The radiotherapy utilization was five times higher when patients received treatment in centers with radiation facilities. Overall survival estimates were 80% at one year, 43% at two years, and 32% at five years. Patients with early-stage (AJCC I/II) disease survived longer, with a 5-year survival difference of 32% compared to patients with late-stage (AJCC III/IV) disease. Patients receiving multimodality therapy survived longer. Three-year survival for patients who received chemotherapy, surgery and radiotherapy was 68%. Whereas it was 43% in patients who received chemotherapy and surgery only. Conclusion: Improving access to complete systemic therapy, surgery, and radiation for breast cancer patients in Nigeria is imperative and should be the target of future interventions.
背景:尼日利亚是全球年龄标准化乳腺癌(BC)死亡率最高的国家之一,也是非洲死亡率最高的国家。作为乳腺癌高发病率和高死亡率的原因,晚诊和诊断已被广泛研究,而治疗和结果却未得到充分报道。我们汇总了尼日利亚有关乳腺癌治疗和结果的数据,以确定研究中的差距、挑战以及未来干预的潜在目标:我们对 2011 年至 2021 年间发表的有关尼日利亚女性 BC 管理的文章进行了审查,以了解不同治疗方式和结果的流行程度。荟萃分析程序采用随机效应模型。结果:我们确定了 15 篇文章,报告了 3857 名 BC 患者的治疗情况和结果。最普遍的治疗方式是单纯化疗。接受每种治疗方式的概率分别为:化疗 85% (95% CI 66-97),手术 62% (95% CI 51-73),放疗 31% (95% CI 8-59)。24%(95% CI 10-43)的患者接受了包括化疗、手术和放疗在内的多模式治疗。在有数据可查的研究中,近一半开始接受化疗的患者没有完成推荐的剂量,或接受治疗的时间间隔不规律。在有放射设施的中心接受治疗的患者,放射治疗的使用率要高出五倍。总生存率估计为:一年 80%,两年 43%,五年 32%。早期(AJCC I/II期)患者的存活时间更长,与晚期(AJCC III/IV期)患者相比,5年存活率相差32%。接受多模式疗法的患者存活时间更长。接受化疗、手术和放疗的患者三年存活率为 68%。而仅接受化疗和手术的患者的三年生存率为 43%。结论改善尼日利亚乳腺癌患者接受全面系统治疗、手术和放疗的机会势在必行,应成为未来干预措施的目标。
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引用次数: 0
Ten Year Experience of Epidemiological Trends and Clinical Pattern of Vulvar Tumor 外阴肿瘤流行趋势和临床模式的十年经验
Pub Date : 2023-07-01 DOI: 10.31557/apjcc.2023.8.3.471-475
Diptajit Paul, Abhishek Soni, Sumit Chatterjee, Abhirup Chanda, Vivek Kaushal, Ashok Chauhan
Objectives: Vulvar tumor is a relatively uncommon female genito-urinary tumor, occurs mainly in post-menopausal females. Incidence and patterns of vulvar tumor differ from nation to nation, depending upon multiple factors. The aim of this study was to evaluate epidemiological patterns and clinical profile of vulvar tumor in our institution retrospectively. Methods: This is a retrospective study done in a regional cancer centre of India over10-years period. Data of all vulvar tumor patients, regarding demographic profile and tumor characteristics were collected from record section and reviewed. These data were analysed to get an idea about clinic-epidemiological trends of vulvar malignancy. Results: Total 47-patients with biopsy proven vulvar malignancy were found. Mean age at presentation was 63.4 years. Majority of the patients belonged to rural origin, were post-menopausal and multiparous. Most of them had pruritus as typical presenting symptoms. Histopathologically, squamous cell carcinoma constituted the major bulk. Labia was the commonest site of presentation. Bilateralism was found in one-third among them, inguinal lymphadenopathy and extensive disease were found in five and four patients, respectively. Conclusions: The hallmark about the present article is that it was conducted in the only referral cancer institute of this state. Limited studies from different region of India have published local patients’ data on vulvar tumor. A nationwide collaboration in this regard will help to understand the exact burden of this relatively rare malignancy, epidemiological trends and risk factors as well as an idea about how to manage these patients.
目的:外阴肿瘤是一种较为少见的女性泌尿生殖系统肿瘤,主要发生于绝经后女性。外阴肿瘤的发病率和发病模式因国而异,取决于多种因素。本研究旨在对我院外阴肿瘤的流行病学模式和临床概况进行回顾性评估。研究方法这是一项在印度地区癌症中心进行的回顾性研究,历时 10 年。研究人员从记录部门收集并审查了所有外阴肿瘤患者的人口统计学特征和肿瘤特征数据。通过分析这些数据,了解外阴恶性肿瘤的临床流行趋势。结果:共发现 47 名经活检证实的外阴恶性肿瘤患者。平均发病年龄为 63.4 岁。大多数患者来自农村,绝经后且多产。大多数患者以瘙痒为典型症状。从组织病理学角度看,鳞状细胞癌占多数。阴唇是最常见的发病部位。其中三分之一的患者为双侧性,分别有五名和四名患者出现腹股沟淋巴结肿大和广泛病变。结论:本文的特点是在该邦唯一的癌症转诊机构进行的研究。印度不同地区公布的当地外阴肿瘤患者数据有限。这方面的全国性合作将有助于了解这种相对罕见的恶性肿瘤的确切负担、流行病学趋势和风险因素,以及如何管理这些患者。
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引用次数: 0
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Asian Pacific Journal of Cancer Care
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