BACKGROUND Breast cancer is among the most common malignancies worldwide.With progress in treatment methods and levels,the overall survival period has been prolonged,and the demand for quality care has increased.AIM T...BACKGROUND Breast cancer is among the most common malignancies worldwide.With progress in treatment methods and levels,the overall survival period has been prolonged,and the demand for quality care has increased.AIM To investigate the effect of individualized and continuous care intervention in patients with breast cancer.METHODS Two hundred patients with breast cancer who received systemic therapy at The First Affiliated Hospital of Hebei North University(January 2021 to July 2023)were retrospectively selected as research participants.Among them,134 received routine care intervention(routing group)and 66 received personalized and continuous care(intervention group).Self-rating anxiety scale(SAS),self-rating depression scale(SDS),and Functional Assessment of Cancer Therapy-Breast(FACT-B)scores,including limb shoulder joint activity,complication rate,and care satisfaction,were compared between both groups after care.RESULTS SAS and SDS scores were lower in the intervention group than in the routing group at one and three months after care.The total FACT-B scores and five dimensions in the intervention group were higher than those in the routing group at three months of care.The range of motion of shoulder anteflexion,posterior extension,abduction,internal rotation,and external rotation in the intervention group was higher than that in the routing group one month after care.The incidence of postoperative complications was 18.18%lower in the intervention group than in the routing group(34.33%;P<0.05).Satisfaction with care was 90.91% higher in the intervention group than in the routing group(78.36%;P<0.05).CONCLUSION Personalized and continuous care can alleviate negative emotions in patients with breast cancer,quicken rehabilitation of limb function,decrease the incidence of complications,and improve living quality and care satisfaction.展开更多
Breast cancer(BC)is the most common malignant tumor and one of the top causes of cancer-related death worldwide(Sung et al.,2021).The recent advances in early tumor diagnosis coupled with more effective treatment stra...Breast cancer(BC)is the most common malignant tumor and one of the top causes of cancer-related death worldwide(Sung et al.,2021).The recent advances in early tumor diagnosis coupled with more effective treatment strategies resulted in a steady increase of long-term survivors(Nardin et al.,2020;Invernizzi et al.,2022).These improved survival rates led to a significantly higher incidence of disabling complications related to breast cancer and/or its treatment(Invernizzi et al.,2020a;D’Egidio et al.,2017;Zhong et al.,2020).展开更多
BACKGROUND Multiple primary malignant neoplasms(MPMNs)are rare,while synchronous MPMNs(SMPMNs)are even less common.Owing to the progression of medical technology and the extension of life expectancy,its incidence is g...BACKGROUND Multiple primary malignant neoplasms(MPMNs)are rare,while synchronous MPMNs(SMPMNs)are even less common.Owing to the progression of medical technology and the extension of life expectancy,its incidence is gradually increasing.CASE SUMMARY Although reports of breast and thyroid dual cancers are common,cases of an additional diagnosis of kidney primary cancer within the same individual are rare.CONCLUSION We present a case of simultaneous MPMN of three endocrine organs,reviewing the relevant literature to enhance our understanding of SMPMNs while emphasizing the increasingly important need for accurate diagnosis and multidisciplinary management whenever this challenging situation arises.展开更多
Objectives:To explore the efficacy and safety of virtual reality(VR)in relieving negative emotions in patients with breast cancer with different personalities.Methods:A randomized controlled trial was conducted.Betwee...Objectives:To explore the efficacy and safety of virtual reality(VR)in relieving negative emotions in patients with breast cancer with different personalities.Methods:A randomized controlled trial was conducted.Between April 2023 and October 2023,we enrolled patients with breast cancer treated in the Department of Breast Cancer and Oncology at Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University,Guangdong Province.The patients were randomly divided into an intervention group(n=118)and a control group(n=119)using block randomization.The intervention group received the VR intervention 3-5 times over 5±2 weeks using natural landscapes with music or relaxation guidance,and the duration of each VR intervention was 15±3 min.The control group received routine nursing care,including disease education and psychological counseling.Patients were assessed using the Type D Scale,Positive and Negative Affect Scale,and Distress Thermometer,and adverse events during the intervention were recorded.Results:Overall,85 patients completed the study(44 in the intervention group and 41 in the control group).Patients with Type D personalities showed more negative emotions[25.0(21.5,27.5)vs.19.0(16.0,24.0),P=0.001]and distressed attitudes[4.0(2.0,5.0)vs.3.0(1.0,4.0),P=0.020]with fewer positive emotions(27.2±5.6 vs.31.0±5.9,P=0.014)than those with non-Type D personalities.Total population analysis revealed no significant differences between the groups.However,in the subgroup analysis,patients with Type D personalities in the intervention group showed greater relief from negative emotions than those in the control group[median difference,-5.0(-9.0,-2.5)vs.-2.0(-4.0,2.0),P=0.046].No significant differences were found between groups of patients with non-Type D personality traits.The proportion of adverse events was not significantly different between groups(P=0.110).Conclusions:Breast cancer patients with Type D personalities suffer more severe negative emotions and distress,and more attention should be paid to them.VR intervention significantly and safely reduced negative emotions in patients with Type D personalities.展开更多
Objectives:To identify the subgroups of self-reported outcomes and associated factors among breast cancer patients undergoing surgery and chemotherapy.Methods:A cross-sectional study was conducted between January and ...Objectives:To identify the subgroups of self-reported outcomes and associated factors among breast cancer patients undergoing surgery and chemotherapy.Methods:A cross-sectional study was conducted between January and November 2021.We recruited patients from two tertiary hospitals in Shanghai,China,using convenience sampling during their hospitalization.Patients were assessed using a questionnaire that included sociodemographic and clinical characteristics,the Patient Reported Outcomes Measurement Information System profile-29(PROMIS-29),and the PROMIS-cognitive function short form 4a.Latent class analysis was performed to examine possible classes regarding self-reported outcomes.Multiple logistic regression analysis was used to determine the associated factors.Analysis of variance(ANOVA)was conducted for symptoms across the different classes.Results:A total of 640 patients participated in this study.The findings revealed three subgroups in terms of self-reported outcomes among breast cancer patients undergoing surgery and chemotherapy:low physical-social-cognitive function,high physical-low cognitive function,and high physical-socialcognitive function.Multivariable logistic regression analysis showed that age(≥60 years old),menopause,the third chemotherapy cycle,undergoing simple mastectomy and breast reconstruction,duration of disease 3-12 months,stageⅢ/Ⅳcancer,and severe pain were associated factors of the functional decline groups.Besides,significant differences in depression and sleep disorders were observed among the three groups.Conclusions:Breast cancer patients receiving surgery and chemotherapy can be divided into three subgroups.Aging,menopause,chemotherapy cycle,surgery type,duration and stage of disease,and severe pain affected the functional decline groups.Consequently,healthcare professionals should make tailored interventions to address the specific functional rehabilitation and symptom relief needs.展开更多
The aim of this study is to assess the occurrence and type of violence suffered by women with breast cancer in the High Complexity Care Unit of a municipality in the South of Minas and patients in a support group of t...The aim of this study is to assess the occurrence and type of violence suffered by women with breast cancer in the High Complexity Care Unit of a municipality in the South of Minas and patients in a support group of the University of the South of Minas Gerais. For that aim, a descriptive-exploratory methodology was applied through the quantitative method. Data were collected through a semi-structured form applied in individual interviews over a period of three months. We interviewed 57 patients and among those, 20 women （35.08%） reported having experienced some form of violence at some stage of their life, and the most frequently mentioned was the psychological violence followed by physical aggression. Although it was possible to identify that violence against affected these women, complaints against the aggressor were not affected.展开更多
BACKGROUND Breast cancer is a leading cause of cancer-related mortality among women worldwide,with invasive ductal carcinoma(IDC)being the most prevalent subtype.Lymph node metastasis is the primary prognostic indicat...BACKGROUND Breast cancer is a leading cause of cancer-related mortality among women worldwide,with invasive ductal carcinoma(IDC)being the most prevalent subtype.Lymph node metastasis is the primary prognostic indicator,typically evaluated via biopsy of the ipsilateral sentinel or axillary lymph nodes.Contralateral axillary metastasis(CAM)without ipsilateral involvement is exceedingly rare,particularly in early-stage breast cancer.This report presents a case of CAM in a patient with triple-negative breast cancer(TNBC),underscoring diagnostic and therapeutic complexities.CASE SUMMARY A 73-year-old female presented with left-sided early-stage IDC in February 2023.Despite a modified radical mastectomy and pathologically negative ipsilateral lymph nodes,a postoperative positron emission tomography(PET)scan detected fluorodeoxyglucose-avid nodes in the contralateral axilla.Biopsy confirmed metastatic ductal carcinoma with triple-negative status,resulting in an upstaged diagnosis of metastatic breast cancer,stage IV,M1.The patient underwent six cycles of adjuvant chemotherapy,with follow-up PET imaging showing regression of the contralateral lesion.This case highlights the importance of advanced imaging in TNBC for precise staging and treatment optimization.CONCLUSION This case highlights the aggressive nature of TNBC and the need for advanced imaging to ensure accurate staging and effective management.展开更多
Objective Breast cancer is the most frequently diagnosed cancer in women. Accurate evaluation of the size and extent of the tumor is crucial in selecting a suitable surgical method for patients with breast cancer. Bot...Objective Breast cancer is the most frequently diagnosed cancer in women. Accurate evaluation of the size and extent of the tumor is crucial in selecting a suitable surgical method for patients with breast cancer. Both overestimation and underestimation have important adverse effects on patient care. This study aimed to evaluate the accuracy of breast magnetic resonance imaging(MRI) and ultrasound(US) examination for measuring the size and extent of early-stage breast neoplasms.Methods The longest diameter of breast tumors in patients with T_(1–2)N_(0–1)M_0 invasive breast cancer preparing for breast-conserving surgery(BCS) was measured preoperatively by using both MRI and US and their accuracy was compared with that of postoperative pathologic examination. If the diameter difference was within 2 mm, it was considered to be consistent with pathologic examination.Results A total of 36 patients were imaged using both MRI and US. The mean longest diameter of the tumors on MRI, US, and postoperative pathologic examination was 20.86 mm ± 4.09 mm(range: 11–27 mm), 16.14 mm ± 4.91 mm(range: 6–26 mm), and 18.36 mm ± 3.88 mm(range: 9–24 mm). US examination underestimated the size of the tumor compared to that determined using pathologic examination(t = 3.49, P < 0.01), while MRI overestimated it(t =-6.35, P < 0.01). The linear correlation coefficients between the image measurements and pathologic tumor size were r = 0.826(P < 0.01) for MRI and r = 0.645(P < 0.01) for US. The rate of consistency of MRI and US compared to that with pathologic examination was 88.89% and 80.65%, respectively, and there was no statistically significant difference between them(χ~2 = 0.80, P > 0.05).Conclusion MRI and US are both effective methods to assess the size of breast tumors, and they maintain good consistency with pathologic examination. MRI has a better correlation with pathology. However, we should be careful about the risk of inaccurate size estimation.展开更多
Breast cancer is the most common cancer among women worldwide.It has been estimated that about 416000 new cases and over 117000 deaths of breast cancer occurred in China in 2020.Among the new cases of breast cancer di...Breast cancer is the most common cancer among women worldwide.It has been estimated that about 416000 new cases and over 117000 deaths of breast cancer occurred in China in 2020.Among the new cases of breast cancer diagnosed each year,3-10%have distant metastasis at the time of initial diagnosis.In addition,approxi-mately 30%of patients with early-stage breast cancer may eventually experience recurrence or metastases.The 5-year survival rate of patients with advanced breast cancer is only 20%with a median overall survival of 2-3 years.Although advanced breast cancer remains incurable at present,new therapeutic options and multidisci-plinary treatment could be utilized to alleviate symptoms,improve quality of life,and prolong patients’survival.The choice of treatment regimens for patients with advanced breast cancer is very important,and the optimal treatment strategy beyond the first-and second-line therapy is often lacking.Herein,the China Advanced Breast Cancer Guideline Panel discussed and summarized recent clinical evidence,updated the guidelines for the diag-nosis and treatment of advanced breast cancer based on the 2020 edition,and formulated the“Guidelines for diagnosis and treatment of advanced breast cancer in China(2022 edition)”for clinicians’reference.展开更多
Breast cancer, the most prevalent malignant tumor among women, has shown a rising incidence rate in recent years. Personalized and precise comprehensive treatment is currently considered the optimal approach for breas...Breast cancer, the most prevalent malignant tumor among women, has shown a rising incidence rate in recent years. Personalized and precise comprehensive treatment is currently considered the optimal approach for breast cancer management. The application of 3D printing technology in the medical field has been expanding, covering areas such as medical devices, anatomical models, tissue engineering scaffolds, tumor models, and drug formulation, drawing significant attention in the field of oncology. This article explores the application value of 3D printing technology in breast cancer treatment, including preoperative planning, radiotherapy, postoperative rehabilitation and adjuvant therapy, and scientific research, aiming to provide new perspectives and methods for clinical breast cancer treatment.展开更多
乳腺分泌性癌(secretory carcinoma of the breast, SCB)是一种罕见的乳腺恶性肿瘤,约占所有类型乳腺癌的0.02%,ETV6-NTRK3融合基因是其特征性基因改变。尽管多数情况下具有三阴表型,SCB通常预后良好,罕见复发、转移,但相关的分子基因...乳腺分泌性癌(secretory carcinoma of the breast, SCB)是一种罕见的乳腺恶性肿瘤,约占所有类型乳腺癌的0.02%,ETV6-NTRK3融合基因是其特征性基因改变。尽管多数情况下具有三阴表型,SCB通常预后良好,罕见复发、转移,但相关的分子基因组学改变仍未明确。本文报道了1例TERT启动子突变的复发SCB患者的临床资料、组织学特征、免疫表型及分子基因组学改变,并复习相关文献,从而加深对SCB的认识。展开更多
目的探讨在阈下和阈上刺激条件下,癌症复发恐惧的乳腺癌患者对癌症相关刺激的注意偏向特点。方法2022年09月至2023年03月在陆军军医大学第一附属医院招募94名女性乳腺癌患者完成癌症复发恐惧量表简版(fear of cancer recurrence invento...目的探讨在阈下和阈上刺激条件下,癌症复发恐惧的乳腺癌患者对癌症相关刺激的注意偏向特点。方法2022年09月至2023年03月在陆军军医大学第一附属医院招募94名女性乳腺癌患者完成癌症复发恐惧量表简版(fear of cancer recurrence inventory-short form,FCRI-SF)及点探测任务。以FCRI-SF划界分(13分)将乳腺癌患者分为临床和非临床癌症复发恐惧组,每组招募患者47人。采用单样本t检验及重复测量方差分析对两组被试在注意偏向分数、注意定向分数及注意脱离困难分数上进行统计分析。结果临床癌症复发恐惧的乳腺癌患者对癌症相关负性词语有显著注意偏向(P<0.05)。在阈下刺激条件下,其主要成分为对癌症相关负性词语注意定向(P<0.05)。在阈上刺激条件下,其主要成分为对癌症相关负性词语所匹配的中性词语注意定向,且对癌症相关负性词语注意脱离困难以及对癌症相关正性词语注意回避(P<0.05)。结论临床癌症复发恐惧的乳腺癌患者存在对癌症相关负性刺激的注意偏向。减少对癌症相关负性刺激的关注可能是降低乳腺癌患者癌症复发恐惧的有效方法。展开更多
基金Supported by Zhangjiakou Science and Technology Plan Project,No.2322112D.
文摘BACKGROUND Breast cancer is among the most common malignancies worldwide.With progress in treatment methods and levels,the overall survival period has been prolonged,and the demand for quality care has increased.AIM To investigate the effect of individualized and continuous care intervention in patients with breast cancer.METHODS Two hundred patients with breast cancer who received systemic therapy at The First Affiliated Hospital of Hebei North University(January 2021 to July 2023)were retrospectively selected as research participants.Among them,134 received routine care intervention(routing group)and 66 received personalized and continuous care(intervention group).Self-rating anxiety scale(SAS),self-rating depression scale(SDS),and Functional Assessment of Cancer Therapy-Breast(FACT-B)scores,including limb shoulder joint activity,complication rate,and care satisfaction,were compared between both groups after care.RESULTS SAS and SDS scores were lower in the intervention group than in the routing group at one and three months after care.The total FACT-B scores and five dimensions in the intervention group were higher than those in the routing group at three months of care.The range of motion of shoulder anteflexion,posterior extension,abduction,internal rotation,and external rotation in the intervention group was higher than that in the routing group one month after care.The incidence of postoperative complications was 18.18%lower in the intervention group than in the routing group(34.33%;P<0.05).Satisfaction with care was 90.91% higher in the intervention group than in the routing group(78.36%;P<0.05).CONCLUSION Personalized and continuous care can alleviate negative emotions in patients with breast cancer,quicken rehabilitation of limb function,decrease the incidence of complications,and improve living quality and care satisfaction.
文摘Breast cancer(BC)is the most common malignant tumor and one of the top causes of cancer-related death worldwide(Sung et al.,2021).The recent advances in early tumor diagnosis coupled with more effective treatment strategies resulted in a steady increase of long-term survivors(Nardin et al.,2020;Invernizzi et al.,2022).These improved survival rates led to a significantly higher incidence of disabling complications related to breast cancer and/or its treatment(Invernizzi et al.,2020a;D’Egidio et al.,2017;Zhong et al.,2020).
基金Shanxi Soft Science General Program,No.2018041032-2.
文摘BACKGROUND Multiple primary malignant neoplasms(MPMNs)are rare,while synchronous MPMNs(SMPMNs)are even less common.Owing to the progression of medical technology and the extension of life expectancy,its incidence is gradually increasing.CASE SUMMARY Although reports of breast and thyroid dual cancers are common,cases of an additional diagnosis of kidney primary cancer within the same individual are rare.CONCLUSION We present a case of simultaneous MPMN of three endocrine organs,reviewing the relevant literature to enhance our understanding of SMPMNs while emphasizing the increasingly important need for accurate diagnosis and multidisciplinary management whenever this challenging situation arises.
基金supported by a project of the National Natural Science Foundation of China:Research on the integration of artificial intelligence and virtual reality technology to promote psychological rehabilitation of breast cancer patients with different personalities(project approval no.82073408).
文摘Objectives:To explore the efficacy and safety of virtual reality(VR)in relieving negative emotions in patients with breast cancer with different personalities.Methods:A randomized controlled trial was conducted.Between April 2023 and October 2023,we enrolled patients with breast cancer treated in the Department of Breast Cancer and Oncology at Sun Yat-Sen Memorial Hospital,Sun Yat-Sen University,Guangdong Province.The patients were randomly divided into an intervention group(n=118)and a control group(n=119)using block randomization.The intervention group received the VR intervention 3-5 times over 5±2 weeks using natural landscapes with music or relaxation guidance,and the duration of each VR intervention was 15±3 min.The control group received routine nursing care,including disease education and psychological counseling.Patients were assessed using the Type D Scale,Positive and Negative Affect Scale,and Distress Thermometer,and adverse events during the intervention were recorded.Results:Overall,85 patients completed the study(44 in the intervention group and 41 in the control group).Patients with Type D personalities showed more negative emotions[25.0(21.5,27.5)vs.19.0(16.0,24.0),P=0.001]and distressed attitudes[4.0(2.0,5.0)vs.3.0(1.0,4.0),P=0.020]with fewer positive emotions(27.2±5.6 vs.31.0±5.9,P=0.014)than those with non-Type D personalities.Total population analysis revealed no significant differences between the groups.However,in the subgroup analysis,patients with Type D personalities in the intervention group showed greater relief from negative emotions than those in the control group[median difference,-5.0(-9.0,-2.5)vs.-2.0(-4.0,2.0),P=0.046].No significant differences were found between groups of patients with non-Type D personality traits.The proportion of adverse events was not significantly different between groups(P=0.110).Conclusions:Breast cancer patients with Type D personalities suffer more severe negative emotions and distress,and more attention should be paid to them.VR intervention significantly and safely reduced negative emotions in patients with Type D personalities.
基金supported by the Hospital-level Nursing Research Project of Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine(xhhlcx2023-017)the third period of the 14th Five-Year nursing talent project of Xinhua Hospital affiliated to Shanghai Jiao Tong University School of Medicine(Xhlxm014)the Ministry of Education of Humanities and Social Science Project(23YJC630002)and High-level local university construction project founded by Shanghai Municipal Education Commission.
文摘Objectives:To identify the subgroups of self-reported outcomes and associated factors among breast cancer patients undergoing surgery and chemotherapy.Methods:A cross-sectional study was conducted between January and November 2021.We recruited patients from two tertiary hospitals in Shanghai,China,using convenience sampling during their hospitalization.Patients were assessed using a questionnaire that included sociodemographic and clinical characteristics,the Patient Reported Outcomes Measurement Information System profile-29(PROMIS-29),and the PROMIS-cognitive function short form 4a.Latent class analysis was performed to examine possible classes regarding self-reported outcomes.Multiple logistic regression analysis was used to determine the associated factors.Analysis of variance(ANOVA)was conducted for symptoms across the different classes.Results:A total of 640 patients participated in this study.The findings revealed three subgroups in terms of self-reported outcomes among breast cancer patients undergoing surgery and chemotherapy:low physical-social-cognitive function,high physical-low cognitive function,and high physical-socialcognitive function.Multivariable logistic regression analysis showed that age(≥60 years old),menopause,the third chemotherapy cycle,undergoing simple mastectomy and breast reconstruction,duration of disease 3-12 months,stageⅢ/Ⅳcancer,and severe pain were associated factors of the functional decline groups.Besides,significant differences in depression and sleep disorders were observed among the three groups.Conclusions:Breast cancer patients receiving surgery and chemotherapy can be divided into three subgroups.Aging,menopause,chemotherapy cycle,surgery type,duration and stage of disease,and severe pain affected the functional decline groups.Consequently,healthcare professionals should make tailored interventions to address the specific functional rehabilitation and symptom relief needs.
文摘The aim of this study is to assess the occurrence and type of violence suffered by women with breast cancer in the High Complexity Care Unit of a municipality in the South of Minas and patients in a support group of the University of the South of Minas Gerais. For that aim, a descriptive-exploratory methodology was applied through the quantitative method. Data were collected through a semi-structured form applied in individual interviews over a period of three months. We interviewed 57 patients and among those, 20 women （35.08%） reported having experienced some form of violence at some stage of their life, and the most frequently mentioned was the psychological violence followed by physical aggression. Although it was possible to identify that violence against affected these women, complaints against the aggressor were not affected.
文摘BACKGROUND Breast cancer is a leading cause of cancer-related mortality among women worldwide,with invasive ductal carcinoma(IDC)being the most prevalent subtype.Lymph node metastasis is the primary prognostic indicator,typically evaluated via biopsy of the ipsilateral sentinel or axillary lymph nodes.Contralateral axillary metastasis(CAM)without ipsilateral involvement is exceedingly rare,particularly in early-stage breast cancer.This report presents a case of CAM in a patient with triple-negative breast cancer(TNBC),underscoring diagnostic and therapeutic complexities.CASE SUMMARY A 73-year-old female presented with left-sided early-stage IDC in February 2023.Despite a modified radical mastectomy and pathologically negative ipsilateral lymph nodes,a postoperative positron emission tomography(PET)scan detected fluorodeoxyglucose-avid nodes in the contralateral axilla.Biopsy confirmed metastatic ductal carcinoma with triple-negative status,resulting in an upstaged diagnosis of metastatic breast cancer,stage IV,M1.The patient underwent six cycles of adjuvant chemotherapy,with follow-up PET imaging showing regression of the contralateral lesion.This case highlights the importance of advanced imaging in TNBC for precise staging and treatment optimization.CONCLUSION This case highlights the aggressive nature of TNBC and the need for advanced imaging to ensure accurate staging and effective management.
文摘Objective Breast cancer is the most frequently diagnosed cancer in women. Accurate evaluation of the size and extent of the tumor is crucial in selecting a suitable surgical method for patients with breast cancer. Both overestimation and underestimation have important adverse effects on patient care. This study aimed to evaluate the accuracy of breast magnetic resonance imaging(MRI) and ultrasound(US) examination for measuring the size and extent of early-stage breast neoplasms.Methods The longest diameter of breast tumors in patients with T_(1–2)N_(0–1)M_0 invasive breast cancer preparing for breast-conserving surgery(BCS) was measured preoperatively by using both MRI and US and their accuracy was compared with that of postoperative pathologic examination. If the diameter difference was within 2 mm, it was considered to be consistent with pathologic examination.Results A total of 36 patients were imaged using both MRI and US. The mean longest diameter of the tumors on MRI, US, and postoperative pathologic examination was 20.86 mm ± 4.09 mm(range: 11–27 mm), 16.14 mm ± 4.91 mm(range: 6–26 mm), and 18.36 mm ± 3.88 mm(range: 9–24 mm). US examination underestimated the size of the tumor compared to that determined using pathologic examination(t = 3.49, P < 0.01), while MRI overestimated it(t =-6.35, P < 0.01). The linear correlation coefficients between the image measurements and pathologic tumor size were r = 0.826(P < 0.01) for MRI and r = 0.645(P < 0.01) for US. The rate of consistency of MRI and US compared to that with pathologic examination was 88.89% and 80.65%, respectively, and there was no statistically significant difference between them(χ~2 = 0.80, P > 0.05).Conclusion MRI and US are both effective methods to assess the size of breast tumors, and they maintain good consistency with pathologic examination. MRI has a better correlation with pathology. However, we should be careful about the risk of inaccurate size estimation.
基金supported by the CAMS Innovation Fund for Med-ical Sciences(grant number:2021-I2M-1-014).
文摘Breast cancer is the most common cancer among women worldwide.It has been estimated that about 416000 new cases and over 117000 deaths of breast cancer occurred in China in 2020.Among the new cases of breast cancer diagnosed each year,3-10%have distant metastasis at the time of initial diagnosis.In addition,approxi-mately 30%of patients with early-stage breast cancer may eventually experience recurrence or metastases.The 5-year survival rate of patients with advanced breast cancer is only 20%with a median overall survival of 2-3 years.Although advanced breast cancer remains incurable at present,new therapeutic options and multidisci-plinary treatment could be utilized to alleviate symptoms,improve quality of life,and prolong patients’survival.The choice of treatment regimens for patients with advanced breast cancer is very important,and the optimal treatment strategy beyond the first-and second-line therapy is often lacking.Herein,the China Advanced Breast Cancer Guideline Panel discussed and summarized recent clinical evidence,updated the guidelines for the diag-nosis and treatment of advanced breast cancer based on the 2020 edition,and formulated the“Guidelines for diagnosis and treatment of advanced breast cancer in China(2022 edition)”for clinicians’reference.
文摘Breast cancer, the most prevalent malignant tumor among women, has shown a rising incidence rate in recent years. Personalized and precise comprehensive treatment is currently considered the optimal approach for breast cancer management. The application of 3D printing technology in the medical field has been expanding, covering areas such as medical devices, anatomical models, tissue engineering scaffolds, tumor models, and drug formulation, drawing significant attention in the field of oncology. This article explores the application value of 3D printing technology in breast cancer treatment, including preoperative planning, radiotherapy, postoperative rehabilitation and adjuvant therapy, and scientific research, aiming to provide new perspectives and methods for clinical breast cancer treatment.
文摘乳腺分泌性癌(secretory carcinoma of the breast, SCB)是一种罕见的乳腺恶性肿瘤,约占所有类型乳腺癌的0.02%,ETV6-NTRK3融合基因是其特征性基因改变。尽管多数情况下具有三阴表型,SCB通常预后良好,罕见复发、转移,但相关的分子基因组学改变仍未明确。本文报道了1例TERT启动子突变的复发SCB患者的临床资料、组织学特征、免疫表型及分子基因组学改变,并复习相关文献,从而加深对SCB的认识。
文摘目的探讨在阈下和阈上刺激条件下,癌症复发恐惧的乳腺癌患者对癌症相关刺激的注意偏向特点。方法2022年09月至2023年03月在陆军军医大学第一附属医院招募94名女性乳腺癌患者完成癌症复发恐惧量表简版(fear of cancer recurrence inventory-short form,FCRI-SF)及点探测任务。以FCRI-SF划界分(13分)将乳腺癌患者分为临床和非临床癌症复发恐惧组,每组招募患者47人。采用单样本t检验及重复测量方差分析对两组被试在注意偏向分数、注意定向分数及注意脱离困难分数上进行统计分析。结果临床癌症复发恐惧的乳腺癌患者对癌症相关负性词语有显著注意偏向(P<0.05)。在阈下刺激条件下,其主要成分为对癌症相关负性词语注意定向(P<0.05)。在阈上刺激条件下,其主要成分为对癌症相关负性词语所匹配的中性词语注意定向,且对癌症相关负性词语注意脱离困难以及对癌症相关正性词语注意回避(P<0.05)。结论临床癌症复发恐惧的乳腺癌患者存在对癌症相关负性刺激的注意偏向。减少对癌症相关负性刺激的关注可能是降低乳腺癌患者癌症复发恐惧的有效方法。
