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
Objective: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid...Objective: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid tissue and thyrotropin (TSH). The objective of this retrospective study was to evaluate the value of serial ps-Tg measurements in identifying DM-DTC specifically. Methods: A total of 317 DTC patients with serial measurements of ps-Tg, TSH and anti-Tg antibody were divided into M1 (n=72) and M0 (n=245) according to the presence of distant metastasis (DM) or not. The initial psTg measurement, with a corresponding TSH exceeding 30 mu IU/mL, was marked as Tg1, and ps-Tg measured right before radioactive iodine (RAI) therapy was defined as Tg2, with a median interval of 8 days. Delta Tg denotes Tg2-Tg1, and Delta TSH denotes TSH2-TSH1. Tg1, Tg2, Delta Tg, and Delta Tg/Delta TSH were tested for efficacy in identifying DM-DTC using receiver operating characteristic (ROC) curve analysis, and further compared with chest computed tomography (CT) and posttreatment whole-body RAI scan (RxWBS). Results: Compared with single ps-Tg measurement (Tg1 or Tg2), both Delta Tg and Delta Tg/Delta TSH were more narrowly distributed around zero in the M0 group, which made their distribution in the M1 group more distinguished in a relatively dispersed way. Delta Tg/Delta TSH manifested a higher accuracy (88.64%) and specificity (90.20%) in identifying DM-DTC than Tg1 or Tg2 measurements, with a much higher specificity than chest CT (90.20% vs. 66.00%) and a much higher sensitivity than RxWBS (83.33% vs. 61.11%). Conclusions: Serial ps-Tg measurements even over as short an interval as 8 days hold incremental value in identifying DM-DTC. Delta Tg/Delta TSH is a specific early biochemical marker for DM-DTC.展开更多
Currently, thyroid cancer is one of the most common endocrine cancer in the United States. A recent involvement of sub-population of stem cells, cancer stem cells, has been proposed in different histological types of ...Currently, thyroid cancer is one of the most common endocrine cancer in the United States. A recent involvement of sub-population of stem cells, cancer stem cells, has been proposed in different histological types of thyroid cancer. Because of their ability of self-renewal and differentiation into various specialized cells in the body, these putative cells drive tumor genesis, metastatic activity and are responsible to provide chemo- and radioresistant nature to the cancer cells in the thyroid gland. Our Review was conducted from previously published literature to provide latest apprises to investigate the role of embryonic, somatic and cancer stem cells, and discusses the hypothesis of epithelial-mesenchymal transition. Different methods for their identification and isolation through stemness markers using various in vivo and in vitro methods such as flow cytometry, thyrosphere formation assay, aldehyde dehydrogenase activity and ATP-binding cassette sub-family G member 2 efflux-pump mediated Hoechst 33342 dye exclusion have been discussed. The review also outlines various setbacks that still remain to target these tumor initiating cells. Future perspectives of therapeutic strategies and their potential to treat advanced stages of thyroid cancer are also disclosed in this review.展开更多
BACKGROUND Differentiated thyroid cancer(DTC)often seriously impacts patients’lives.Radionuclide Iodine-131(131I)is widely used in treating patients with DTC.However,most patients know little about radionuclide thera...BACKGROUND Differentiated thyroid cancer(DTC)often seriously impacts patients’lives.Radionuclide Iodine-131(131I)is widely used in treating patients with DTC.However,most patients know little about radionuclide therapy,and the treatment needs to be performed in a special isolation ward,which can cause anxiety and depression.AIM To explore anxiety and depression status and their influencing factors after 131I treatment in patients with DTC.METHODS A questionnaire survey was conducted among postoperative patients with DTC who received 131I treatment at our hospital from June 2020 to December 2022.General patient data were collected using a self-administered demographic characteristics questionnaire.The self-rating depression scale and self-rating anxiety scale were used to determine whether patients were worried about their symptoms and the degree of anxiety and depression.The patients were categorized into anxiety,non-anxiety,depression,and non-depression groups.Singlevariable and multiple-variable analyses were used to determine the risk factors for anxiety and depression in patients with thyroid cancer after surgery.RESULTS A total of 144 patients were included in this study.The baseline mean score of self-rating anxiety and depression scales were 50.06±16.10 and 50.96±16.55,respectively.Notably,48.62%(70/144)had anxiety and 47.22%(68/144)of the patients had depression.Sex,age,education level,marital status,household income,underlying diseases,and medication compliance significantly differed among groups(P<0.05).Furthermore,multivariate logistic regression analysis showed that education level,per capita monthly household income,and medication compliance level affected anxiety(P=0.015,0.001,and 0.001 respectively).Patient’s sex,marital status,and underlying diseases affected depression(P=0.007,0.001,and 0.009,respectively).CONCLUSION Nursing interventions aiming at reducing the risk of anxiety and depression should target unmarried female patients with low education level,low family income,underlying diseases,and poor adherence to medications.展开更多
Objective： The aim of the study was to detect the levels of mannose-binding lectin （MBL）, MBL-associated serine protease 2 （MASP-2） and explore the clinical significances of them in patients with primary thyroid ...Objective： The aim of the study was to detect the levels of mannose-binding lectin （MBL）, MBL-associated serine protease 2 （MASP-2） and explore the clinical significances of them in patients with primary thyroid neoplasms. Methods： By using ELISA method, we detected the serum levels of MBL and MASP-2 in 26 patients with papillary thyroid carcinoma （PTC）, 30 patients with thyroid adenoma （TA） and 26 healthy people, respectively. Results： Serum MBL level was （565.23 ± 76.70） μg/L in PTCs higher than （324.267 ±24.74） μg/L in TAs, and （152.69± 16.95） IJg/L in healthy of controlling group. There was statistical significance between PTC and TA （P 〈 0.05）, however there was no difference between TA and healthy （P 〉 0.05）. Serum MASP-2 level was （726.153± 78.88） pg/L in PTCs higher than （379.266 ± 30.26） μg/L in TAs, and （203.846 ± 29.09） μg/L in healthy. Serum MASP-2 level was higher in PTCs than TAs, and the difference had statistical significance （P 〈 0.01）. But no difference was observed between in TAs and healthy. Conclusion： These findings might reflect inflammatory processes induced by defense mechanisms, in response to the development of the turnout. MBL may also be involved in the elimination of possible tumourigenic pathogens.展开更多
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 the Ministry of Health Industry Special Scientific Research Projects of China (No. 201202012)the National Natural Science Foundation of China (No. 81571714)
文摘Objective: Preablative stimulated thyroglobulin (ps-Tg) has the potential to be used in identifying distant metastatic differentiated thyroid carcinoma (DM-DTC), but its single level can be affected by remnant thyroid tissue and thyrotropin (TSH). The objective of this retrospective study was to evaluate the value of serial ps-Tg measurements in identifying DM-DTC specifically. Methods: A total of 317 DTC patients with serial measurements of ps-Tg, TSH and anti-Tg antibody were divided into M1 (n=72) and M0 (n=245) according to the presence of distant metastasis (DM) or not. The initial psTg measurement, with a corresponding TSH exceeding 30 mu IU/mL, was marked as Tg1, and ps-Tg measured right before radioactive iodine (RAI) therapy was defined as Tg2, with a median interval of 8 days. Delta Tg denotes Tg2-Tg1, and Delta TSH denotes TSH2-TSH1. Tg1, Tg2, Delta Tg, and Delta Tg/Delta TSH were tested for efficacy in identifying DM-DTC using receiver operating characteristic (ROC) curve analysis, and further compared with chest computed tomography (CT) and posttreatment whole-body RAI scan (RxWBS). Results: Compared with single ps-Tg measurement (Tg1 or Tg2), both Delta Tg and Delta Tg/Delta TSH were more narrowly distributed around zero in the M0 group, which made their distribution in the M1 group more distinguished in a relatively dispersed way. Delta Tg/Delta TSH manifested a higher accuracy (88.64%) and specificity (90.20%) in identifying DM-DTC than Tg1 or Tg2 measurements, with a much higher specificity than chest CT (90.20% vs. 66.00%) and a much higher sensitivity than RxWBS (83.33% vs. 61.11%). Conclusions: Serial ps-Tg measurements even over as short an interval as 8 days hold incremental value in identifying DM-DTC. Delta Tg/Delta TSH is a specific early biochemical marker for DM-DTC.
文摘Currently, thyroid cancer is one of the most common endocrine cancer in the United States. A recent involvement of sub-population of stem cells, cancer stem cells, has been proposed in different histological types of thyroid cancer. Because of their ability of self-renewal and differentiation into various specialized cells in the body, these putative cells drive tumor genesis, metastatic activity and are responsible to provide chemo- and radioresistant nature to the cancer cells in the thyroid gland. Our Review was conducted from previously published literature to provide latest apprises to investigate the role of embryonic, somatic and cancer stem cells, and discusses the hypothesis of epithelial-mesenchymal transition. Different methods for their identification and isolation through stemness markers using various in vivo and in vitro methods such as flow cytometry, thyrosphere formation assay, aldehyde dehydrogenase activity and ATP-binding cassette sub-family G member 2 efflux-pump mediated Hoechst 33342 dye exclusion have been discussed. The review also outlines various setbacks that still remain to target these tumor initiating cells. Future perspectives of therapeutic strategies and their potential to treat advanced stages of thyroid cancer are also disclosed in this review.
基金Supported by Fujian Science and Technology Plan Project,No.2022J01784.
文摘BACKGROUND Differentiated thyroid cancer(DTC)often seriously impacts patients’lives.Radionuclide Iodine-131(131I)is widely used in treating patients with DTC.However,most patients know little about radionuclide therapy,and the treatment needs to be performed in a special isolation ward,which can cause anxiety and depression.AIM To explore anxiety and depression status and their influencing factors after 131I treatment in patients with DTC.METHODS A questionnaire survey was conducted among postoperative patients with DTC who received 131I treatment at our hospital from June 2020 to December 2022.General patient data were collected using a self-administered demographic characteristics questionnaire.The self-rating depression scale and self-rating anxiety scale were used to determine whether patients were worried about their symptoms and the degree of anxiety and depression.The patients were categorized into anxiety,non-anxiety,depression,and non-depression groups.Singlevariable and multiple-variable analyses were used to determine the risk factors for anxiety and depression in patients with thyroid cancer after surgery.RESULTS A total of 144 patients were included in this study.The baseline mean score of self-rating anxiety and depression scales were 50.06±16.10 and 50.96±16.55,respectively.Notably,48.62%(70/144)had anxiety and 47.22%(68/144)of the patients had depression.Sex,age,education level,marital status,household income,underlying diseases,and medication compliance significantly differed among groups(P<0.05).Furthermore,multivariate logistic regression analysis showed that education level,per capita monthly household income,and medication compliance level affected anxiety(P=0.015,0.001,and 0.001 respectively).Patient’s sex,marital status,and underlying diseases affected depression(P=0.007,0.001,and 0.009,respectively).CONCLUSION Nursing interventions aiming at reducing the risk of anxiety and depression should target unmarried female patients with low education level,low family income,underlying diseases,and poor adherence to medications.
基金Supported by a grant of Natural Science Funds Projects of Hebei Province (No. C2008001306)
文摘Objective： The aim of the study was to detect the levels of mannose-binding lectin （MBL）, MBL-associated serine protease 2 （MASP-2） and explore the clinical significances of them in patients with primary thyroid neoplasms. Methods： By using ELISA method, we detected the serum levels of MBL and MASP-2 in 26 patients with papillary thyroid carcinoma （PTC）, 30 patients with thyroid adenoma （TA） and 26 healthy people, respectively. Results： Serum MBL level was （565.23 ± 76.70） μg/L in PTCs higher than （324.267 ±24.74） μg/L in TAs, and （152.69± 16.95） IJg/L in healthy of controlling group. There was statistical significance between PTC and TA （P 〈 0.05）, however there was no difference between TA and healthy （P 〉 0.05）. Serum MASP-2 level was （726.153± 78.88） pg/L in PTCs higher than （379.266 ± 30.26） μg/L in TAs, and （203.846 ± 29.09） μg/L in healthy. Serum MASP-2 level was higher in PTCs than TAs, and the difference had statistical significance （P 〈 0.01）. But no difference was observed between in TAs and healthy. Conclusion： These findings might reflect inflammatory processes induced by defense mechanisms, in response to the development of the turnout. MBL may also be involved in the elimination of possible tumourigenic pathogens.
