AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective...AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective analysis nearly 20y.METHODS:A retrospective cohort study of 56 patients with orbital NRSTS were reviewed,34 of whom received postoperative RT,and 22 received postoperative chemotherapy.The clinicopathological features,local recurrence,metastases,and survival data were recorded.Survival analysis was performed using the Kaplan-Meier method.RESULTS:During follow-up(111.8mo,ranged 8-233mo) for 56 patients,19 patients of them developed local recurrence,and 7 patients developed distant metastases.Fifteen patients died during follow-up period.Overall survival rates considering the whole study group was 78.57% at 5y,and 72.16% at 10y after the initial diagnosis.Compared with chemotherapy,RT was associated with lower risk of local recurrence [hazard ratio for RT vs chemotherapy,0.263,95% confidence interval(CI),0.095-0.728,P=0.0015];with lower risk of distant metastasis(hazard ratio for RT vs chemotherapy,0.073,95%CI,0.015-0.364,P=0.0014);and with lower risk of death from disease(hazard ratio for RT vs chemotherapy,0.066,95%CI,0.022-0.200,P<0.0001).The 5-year survival rate in RT group was 97.06% compared to 50% in chemotherapy group.CONCLUSION:In patients with orbital NRSTS,postoperative RT provides better control of local recurrence,distant metastasis,and death from disease than chemotherapy.RT is the more preferrable adjuvant therapy compared to chemotherapy possibly.展开更多
AIM:To evaluate the role of long noncoding RNA(lncR NA)SNHG15 and its potential pathways in uveal melanoma(UM).METHODS:The SNHG15 mRNA expression level and corresponding clinicopathological characteristics of 80 patie...AIM:To evaluate the role of long noncoding RNA(lncR NA)SNHG15 and its potential pathways in uveal melanoma(UM).METHODS:The SNHG15 mRNA expression level and corresponding clinicopathological characteristics of 80 patients with UM were obtained from the Cancer Genome Atlas(TCGA)database and further analyzed.The SPSS 24.0 statistical software package was used for statistical analyses.To investigate the potential function of SNHG15 in UM,we conducted in-depth research on Gene Set Enrichment Analysis(GSEA).RESULTS:The univariate analysis revealed that the age,tumor diameter,pathological type,extrascleral extension,cancer status,and high expression of SNHG15 were statistical risk factors for death from all causes.The multivariate analysis suggested that the mR NA expression level of SNHG15 was an independent risk factor for death from all causes,as was age and pathological type.KaplanMeier survival analysis confirmed that UM patients with high SNHG15 expression might have a poor prognosis.In addition,SNHG15 was significantly differentially expressed in the different groups of tumor pathologic stage,metastasis and living status.Besides,the logistic regression analysis indicated that high SNHG15 expression group in UM was significantly associated with cancer status,pathologic stage,metastasis,and living status.Moreover,the GSEA indicated the potential pathways regulated by SNHG15 in UM.CONCLUSION:Our research suggests that SNHG15 may play a vital role as a potential marker in UM that predicts poor prognosis.Besides,GSEA indicates the underlying signaling pathways enriched differentially in SNHG15 high expression phenotype.展开更多
Experts lack knowledge of periocular tuberculosis(TB) in China. Nested polymerase chain reaction(PCR) shows advantages in diagnosis of extrapulmonary TB. Our study aims to explore the clinical and laboratory featu...Experts lack knowledge of periocular tuberculosis(TB) in China. Nested polymerase chain reaction(PCR) shows advantages in diagnosis of extrapulmonary TB. Our study aims to explore the clinical and laboratory features of PCR-confirmed periocular TB. We retrospectively reviewed medical records of presumptive periocular TB and performed nested PCR test to confirm diagnosis. Nine cases were recruited. Clinical symptoms were chronic and insidious. Eight cases achieved favorable visual acuity, while one underwent enucleation due to fungalTB panophthalmitis. Sensitivity of caseous necrosis, acidfast bacilli(AFB) staining and interferon γ release assay(T-SPOT) test are 33.3%, 44.4% and 85.7% respectively. Low lymphocyte percentage(P=0.019) and high monocytelymphocyte ratio(P=0.042) positively correlate with AFB staining. Male gender(P=0.048) and Langhans giant cell(P=0.048) positively correlate with caseous necrosis. To conclude, traditional TB ancillary tests are not as sensitive as nested PCR technique. Several factors facilitate diagnosis including male gender, decreased lymphocytes, and typical Langhans giant cells.展开更多
基金Supported by the National Natural Science Foundation of China (No.82171099,No.82000940,No.81970835,No.81800867)the Natural Science Foundation of Shanghai (No.20ZR1409500)。
文摘AIM:To illustrate clinicopathological features of orbital non-rhabdomyosarcoma soft tissue sarcoma(NRSTS),and to compare the treatment outcome between postoperative radiotherapy(RT) and chemotherapy in a retrospective analysis nearly 20y.METHODS:A retrospective cohort study of 56 patients with orbital NRSTS were reviewed,34 of whom received postoperative RT,and 22 received postoperative chemotherapy.The clinicopathological features,local recurrence,metastases,and survival data were recorded.Survival analysis was performed using the Kaplan-Meier method.RESULTS:During follow-up(111.8mo,ranged 8-233mo) for 56 patients,19 patients of them developed local recurrence,and 7 patients developed distant metastases.Fifteen patients died during follow-up period.Overall survival rates considering the whole study group was 78.57% at 5y,and 72.16% at 10y after the initial diagnosis.Compared with chemotherapy,RT was associated with lower risk of local recurrence [hazard ratio for RT vs chemotherapy,0.263,95% confidence interval(CI),0.095-0.728,P=0.0015];with lower risk of distant metastasis(hazard ratio for RT vs chemotherapy,0.073,95%CI,0.015-0.364,P=0.0014);and with lower risk of death from disease(hazard ratio for RT vs chemotherapy,0.066,95%CI,0.022-0.200,P<0.0001).The 5-year survival rate in RT group was 97.06% compared to 50% in chemotherapy group.CONCLUSION:In patients with orbital NRSTS,postoperative RT provides better control of local recurrence,distant metastasis,and death from disease than chemotherapy.RT is the more preferrable adjuvant therapy compared to chemotherapy possibly.
基金Supported by the National Natural Science Foundation of China(No.81970835,No.81800867)。
文摘AIM:To evaluate the role of long noncoding RNA(lncR NA)SNHG15 and its potential pathways in uveal melanoma(UM).METHODS:The SNHG15 mRNA expression level and corresponding clinicopathological characteristics of 80 patients with UM were obtained from the Cancer Genome Atlas(TCGA)database and further analyzed.The SPSS 24.0 statistical software package was used for statistical analyses.To investigate the potential function of SNHG15 in UM,we conducted in-depth research on Gene Set Enrichment Analysis(GSEA).RESULTS:The univariate analysis revealed that the age,tumor diameter,pathological type,extrascleral extension,cancer status,and high expression of SNHG15 were statistical risk factors for death from all causes.The multivariate analysis suggested that the mR NA expression level of SNHG15 was an independent risk factor for death from all causes,as was age and pathological type.KaplanMeier survival analysis confirmed that UM patients with high SNHG15 expression might have a poor prognosis.In addition,SNHG15 was significantly differentially expressed in the different groups of tumor pathologic stage,metastasis and living status.Besides,the logistic regression analysis indicated that high SNHG15 expression group in UM was significantly associated with cancer status,pathologic stage,metastasis,and living status.Moreover,the GSEA indicated the potential pathways regulated by SNHG15 in UM.CONCLUSION:Our research suggests that SNHG15 may play a vital role as a potential marker in UM that predicts poor prognosis.Besides,GSEA indicates the underlying signaling pathways enriched differentially in SNHG15 high expression phenotype.
基金Supported by National Natural Science Foundation of China (No.81800867)
文摘Experts lack knowledge of periocular tuberculosis(TB) in China. Nested polymerase chain reaction(PCR) shows advantages in diagnosis of extrapulmonary TB. Our study aims to explore the clinical and laboratory features of PCR-confirmed periocular TB. We retrospectively reviewed medical records of presumptive periocular TB and performed nested PCR test to confirm diagnosis. Nine cases were recruited. Clinical symptoms were chronic and insidious. Eight cases achieved favorable visual acuity, while one underwent enucleation due to fungalTB panophthalmitis. Sensitivity of caseous necrosis, acidfast bacilli(AFB) staining and interferon γ release assay(T-SPOT) test are 33.3%, 44.4% and 85.7% respectively. Low lymphocyte percentage(P=0.019) and high monocytelymphocyte ratio(P=0.042) positively correlate with AFB staining. Male gender(P=0.048) and Langhans giant cell(P=0.048) positively correlate with caseous necrosis. To conclude, traditional TB ancillary tests are not as sensitive as nested PCR technique. Several factors facilitate diagnosis including male gender, decreased lymphocytes, and typical Langhans giant cells.