BACKGROUND Fibrous dysplasia(FD)is a common benign intramedullary fibro-osseous lesion.Involvement of the spine is rare,with the literature including only case reports,and cases of monostotic FD(MFD)in the sacrum are ...BACKGROUND Fibrous dysplasia(FD)is a common benign intramedullary fibro-osseous lesion.Involvement of the spine is rare,with the literature including only case reports,and cases of monostotic FD(MFD)in the sacrum are extremely rare.A correct preoperative diagnosis of spinal MFD is important for clinicians to select proper treatment.CASE SUMMARY We retrospectively assessed a case report of MFD in the sacrum.This patient was examined by computed tomography(CT)and magnetic resonance imaging(MRI),and the diagnosis was confirmed by pathology.A review of the literature was performed to analyze the imaging characteristics and differential diagnoses of spinal MFD.For our patient,the CT scan showed the lesion to be expansile,with ground glass opacity and a sclerotic rim.On MRI,the lesion showed iso-low signal intensity on T1WI and iso-high signal intensity on T2WI.A low signal rim was found on T1WI and T2WI.Our patient was treated by posterior focal excision,decompression,bone grafting,fusion and pedicle screw fixation.A satisfactory result was achieved,with pain disappearance.No complications had occurred at the 1-year follow up.CONCLUSION MFD is an expansile osteolytic change.Ground glass opacity and a sclerotic margin are obvious characteristics.The lesion often involves the vertebral body and posterior element.Knowledge of these imaging characteristics of spinal FD could be helpful for diagnosis and prevent unnecessary procedures.展开更多
Objective:To evaluate the relationship between the changes of inflammatory cytokines and clinical efficacy in patients with psoriasis treated with Total glucosides of paeony by Meta analyses,and to explore the microco...Objective:To evaluate the relationship between the changes of inflammatory cytokines and clinical efficacy in patients with psoriasis treated with Total glucosides of paeony by Meta analyses,and to explore the microcosmic mechanism of effective treatment of psoriasis with Total glucosides of paeony from the point of view of evidence-based medicine.Methods:The databases of CNKI,Wanfang,VIP,SinoMed,PuMed,Embase and Cochrane Library were searched by computer,and the time range was from the establishment of the database to May 2020.After screening,data extraction and bias risk assessment,Revman5.3 software was used for statistical analysis.Results:A total of 998 patients were included in 11 clinical studies,including 502 patients in the trial group and 496 patients in the control group.The results of Meta analysis showed that there was significant difference in the expression of cytokines between the two groups(MD=-10.97,95%Cl[-15.56,-6.37]).The effective rate of treatment(OR=3.57,95%Cl[2.58,4.94])and the decrease of PASI score(MD=-4.55,95%Cl[-5.91,-3.20])in the combined use of Total glucosides of paeony group were superior to those in the control group.Conclusion:Total glucosides of paeony can regulate immune and inflammatory response and improve skin lesions by inhibiting the expression of cytokines such as IL-2,IL-8,IL-23 and TNF-αin serum of patients with psoriasis.In view of the low overall quality of the included studies,larger samples and higher quality clinical trials are still needed to obtain more sufficient evidence.展开更多
文摘BACKGROUND Fibrous dysplasia(FD)is a common benign intramedullary fibro-osseous lesion.Involvement of the spine is rare,with the literature including only case reports,and cases of monostotic FD(MFD)in the sacrum are extremely rare.A correct preoperative diagnosis of spinal MFD is important for clinicians to select proper treatment.CASE SUMMARY We retrospectively assessed a case report of MFD in the sacrum.This patient was examined by computed tomography(CT)and magnetic resonance imaging(MRI),and the diagnosis was confirmed by pathology.A review of the literature was performed to analyze the imaging characteristics and differential diagnoses of spinal MFD.For our patient,the CT scan showed the lesion to be expansile,with ground glass opacity and a sclerotic rim.On MRI,the lesion showed iso-low signal intensity on T1WI and iso-high signal intensity on T2WI.A low signal rim was found on T1WI and T2WI.Our patient was treated by posterior focal excision,decompression,bone grafting,fusion and pedicle screw fixation.A satisfactory result was achieved,with pain disappearance.No complications had occurred at the 1-year follow up.CONCLUSION MFD is an expansile osteolytic change.Ground glass opacity and a sclerotic margin are obvious characteristics.The lesion often involves the vertebral body and posterior element.Knowledge of these imaging characteristics of spinal FD could be helpful for diagnosis and prevent unnecessary procedures.
基金Special of State Key Laboratory of TCM Wet Syndrome(No.SZ2020ZZ15)。
文摘Objective:To evaluate the relationship between the changes of inflammatory cytokines and clinical efficacy in patients with psoriasis treated with Total glucosides of paeony by Meta analyses,and to explore the microcosmic mechanism of effective treatment of psoriasis with Total glucosides of paeony from the point of view of evidence-based medicine.Methods:The databases of CNKI,Wanfang,VIP,SinoMed,PuMed,Embase and Cochrane Library were searched by computer,and the time range was from the establishment of the database to May 2020.After screening,data extraction and bias risk assessment,Revman5.3 software was used for statistical analysis.Results:A total of 998 patients were included in 11 clinical studies,including 502 patients in the trial group and 496 patients in the control group.The results of Meta analysis showed that there was significant difference in the expression of cytokines between the two groups(MD=-10.97,95%Cl[-15.56,-6.37]).The effective rate of treatment(OR=3.57,95%Cl[2.58,4.94])and the decrease of PASI score(MD=-4.55,95%Cl[-5.91,-3.20])in the combined use of Total glucosides of paeony group were superior to those in the control group.Conclusion:Total glucosides of paeony can regulate immune and inflammatory response and improve skin lesions by inhibiting the expression of cytokines such as IL-2,IL-8,IL-23 and TNF-αin serum of patients with psoriasis.In view of the low overall quality of the included studies,larger samples and higher quality clinical trials are still needed to obtain more sufficient evidence.