Objective To evaluate the therapeutic efficacy for surgical treatments among patients with hepatic cystic echinococcosis in Gansu Province from 2006 to 2023, so as to provide insights into optimization of the diagnosis and treatment strategies against hepatic cystic echinococcosis. Methods The demographic and clinical data of all echinococcosis cases included in central government fiscal transfer payment program for echinococcosis control and undergoing surgical treatments in Gansu Province from 2006 to 2023 were captured. Hepatic cystic echinococcosis patients with complete medical records and follow-up data were included in the study, and patients’ characteristics, including hospital where patients received diagnosis and treatment, methods of case identification, year of surgery, classification of lesions, number of lesions, size of lesions, course of disease, surgical methods, and post-surgical follow-up data. The cure and recurrence of hepatic cystic echinococcosis were evaluated according to the Guidelines for Management of Echinococcosis Patients in the Central Government Fiscal Transfer Payment Program, and the cure and recurrent rates were calculated. Results Data were collected from 1 686 surgical patients with hepatic cystic echinococcosis. According to the inclusion and exclusion criteria, 1 222 hepatic cystic echinococcosis patients undergoing surgical treatments were included during the period from 2006 to 2022, including 1 166 cured patients (95.42%) and 88 patients with postsurgical recurrence (7.20%), and the cure rate of surgical treatments appeared a tendency towards a rise among patients with hepatic cystic echinococcosis from 2008 to 2022 (χ²_trend = 19.39, P < 0.05). The cure rates of hepatic cystic echinococcosis were 100% (177/177), 94.81% (128/135) and 94.62% (861/910) among patients detected through regular physical examinations, screened by the central government fiscal transfer payment program for echinococcosis control, and those who passively sought healthcare services, respectively (χ² = 9.95, P < 0.05). The cure rates of hepatic cystic echinococcosis were 95.96% (1 046/1 090) among patients with a disease course of 2 years and less and 90.90% (120/132) among patients with a disease course of over 2 years (χ² = 6.87, P < 0.05), and there were significant differences in the cure rates among patients with hepatic cystic echinococcosis in terms of number of lesions (χ² = 24.44, P < 0.05) and surgical methods (P < 0.05). The cure rate of hepatic cystic echinococcosis patients was significantly higher following initiation of the central government fiscal transfer payment program for echinococcosis control (96.06%, 1 096/1 141) than before the program (86.42%, 70/81) (χ² = 16.06, P < 0.05), and the cure rate of hepatic cystic echinococcosis patients was significantly higher in designated hospitals (96.48%, 741/768) than in non-designated hospitals (93.37%, 366/392) (χ² = 5.78, P < 0.05). The median follow-up period was 4 (interquartile range, 7) years among 1 222 hepatic cystic echinococcosis patients undergoing surgical treatments. The recurrent rate of hepatic cystic echinococcosis appeared a tendency towards a decline from 2008 to 2022 (χ²_trend = 36.86, P < 0.05), with a reduction from 23.08% (9/39) in 2008 to 1.85% (1/54) in 2021, and the post-surgical recurrence rate of hepatic cystic echinococcosis was lower following initiation of the central government fiscal transfer payment program for echinococcosis control (5.87%, 67 / 1 141) than before the program (25.93%, 21/81) (χ² = 45.51, P < 0.05). In addition, the post-surgical recurrence rate of hepatic cystic echinococcosis was higher in non-designated hospitals (10.46%, 41/392) than in designated hospitals (5.60%, 43/768) (χ² = 9.12, P < 0.05), and there was a significant difference in the post-surgical recurrence rate among patients with hepatic cystic echinococcosis in terms of surgical methods (P < 0.05), with the highest recurrence rate (11.54%) seen among patients undergoing percutaneous fine-needle aspiration of cyst fluids-based surgical procedures (P < 0.05). Conclusion Since the initiation of the central government fiscal transfer payment program for echinococcosis control in Gansu Province in 2006, an increase in the surgical cure rate and a reduction in the recurrence of hepatic cystic echinococcosis had been found among patients with hepatic cystic echinococcosis, indicating a high overall therapeutic efficacy.

Objective To investigate the suitable habitats of Phlebotomus chinensis in Gansu Province, so as provide insights into effective management of mountain-type zoonotic visceral leishmaniasis (MT-ZVL). Methods The geographical coordinates of locations where MT-ZVL cases were reported were retrieved in Gansu Province from 2015 to 2023, and data pertaining to 26 environmental variables were captured, including 19 climatic variables (annual mean temperature, mean diurnal range, isothermality, temperature seasonality, maximum temperature of the warmest month, minimum temperature of the coldest month, temperature annual range, mean temperature of the wettest quarter, mean temperature of the driest quarter, mean temperature of the warmest quarter, mean temperature of the coldest quarter, annual precipitation, precipitation of the wettest month, precipitation of the driest month, precipitation seasonality, precipitation of the wettest quarter, precipitation of the driest quarter, precipitation of the warmest quarter, and precipitation of the coldest quarter), five geographical variables (elevation, annual normalized difference vegetation index, vegetation type, landform type and land use type), and two population and economic variables (population distribution and gross domestic product). Twelve species distribution models were built using the biomod2 package in R project, including surface range envelope (SRE) model, generalized linear model (GLM), generalized additive model (GAM), multivariate adaptive regression splines (MARS) model, generalized boosted model (GBM), classification tree analysis (CTA) model, flexible discriminant analysis (FDA) model, maximum entropy (MaxEnt) model, optimized maximum entropy (MAXNET) model, artificial neural network (ANN) model, random forest (RF) model, and extreme gradient boosting (XGBOOST) model. The performance of 12 models was evaluated using the area under the receiver operating characteristic curve (AUC), true skill statistics (TSS), and Kappa coefficient, and single models with high performance was selected to build the optimal ensemble models. Factors affecting the survival of Ph. chinensis were identified based on climatic, geographical, population and economic variables. In addition, the suitable distribution areas of Ph. chinensis were predicted in Gansu Province under shared socioeconomic pathway 126 (SSP126), SSP370 and SSP585 scenarios based on climatic data during the period from 1991 to 2020, from 2041 to 2060 (2050s), and from 2081 to 2100 (2090s) . Results A total of 11 species distribution models were successfully built for prediction of potential distribution areas of Ph. chinensis in Gansu Province, and the RF model had the highest predictive accuracy (AUC = 0.998). The ensemble model built based on the RF model, XGBOOST model, GLM, and MARS model had an increased predictive accuracy (AUC = 0.999) relative to single models. Among the 26 environmental factors, precipitation of the wettest quarter (12.00%), maximum temperature of the warmest month (11.58%), and annual normalized difference vegetation index (11.29%) had the greatest contributions to suitable habitats distribution of Ph. sinensis. Under the climatic conditions from 1991 to 2020, the potential suitable habitat area for Ph. chinensis in Gansu Province was approximately 5.80 × 10⁴ km², of which the highly suitable area was 1.42 × 10⁴ km², and primarily concentrated in the southernmost region of Gansu Province. By the 2050s, the unsuitable and lowly suitable areas for Ph. chinensis in Gansu Province had decreased by varying degrees compared to that of 1991 to 2020 period, while the moderately and highly suitable areas exhibited expansion and migration. By the 2090s, under the SSP126 scenario, the suitable habitat area for Ph. chinensis increased significantly, and under the SSP585 scenario, the highly suitable areas transformed into extremely suitable areas, also showing substantial growth. Future global warming is conducive to the survival and reproduction of Ph. chinensis. From the 2050s to the 2090s, the highly suitable areas for Ph. chinensis in Gansu Province will be projected to expand northward. Under the SSP126 scenario, the suitable habitat area for Ph. chinensis in Gansu Province is expected to increase by 194.75% and 204.79% in the 2050s and 2090s, respectively, compared to that of the 1991 to 2020 period. Under the SSP370 scenario, the moderately and highly suitable areas will be projected to increase by 164.40% and 209.03% in the 2050s and 2090s, respectively, while under the SSP585 scenario, they are expected to increase by 195.98% and 211.66%, respectively. Conclusions The distribution of potential suitable habitats of Ph. sinensis gradually shifts with climatic changes. Intensified surveillance and management of Ph. sinensis is recommended in central and eastern parts of Gansu Province to support early warning of MT-ZVL.

OBJECTIVE: To compare the effectiveness of different puncture methods of the flexible bone cement delivery device in unilateral percutaneous curved vertebroplasty for osteoporotic vertebral upper 1/3 compression fractures. METHODS: A retrospective analysis was conducted on the clinical data of 67 patients with osteoporotic vertebral upper 1/3 compression fractures who were admitted and met the selection criteria between January 2023 and April 2024. The patients were divided into two groups based on the puncture method of the flexible bone cement delivery device: the oblique puncture group ( n=37) and the parallel puncture group ( n=30). There was no significant difference ( P>0.05) between the two groups in terms of gender, age, bone mineral density (T value), distribution of fractured vertebrae, time from injury to operation, and preoperative visual analogue scale (VAS) score for pain, Oswestry disability index (ODI), anterior vertebral height of the fractured vertebra, and Cobb angle of the fractured vertebra. The following parameters were compared between the two groups: operation time, incidence of secondary puncture, incidence of bone cement leakage, volume of injected bone cement, bone cement distribution score, as well as VAS score, ODI, anterior vertebral height of the fractured vertebra, and Cobb angle of the fractured vertebra at 1 day after operation and at last follow-up. RESULTS: Two cases in the oblique puncture group and 7 cases in the parallel puncture group underwent secondary puncture during operation, and the difference in the incidence of secondary puncture was significant ( P<0.05). No complications such as bone cement hypersensitivity, bone cement embolism, nerve injury, or epidural hematoma occurred in both groups. There was no significant difference in operation time, volume of injected bone cement, incidence of bone cement leakage, distribution score and rating of bone cement between the two groups ( P>0.05). All patients were followed up 6-18 months (mean, 12.0 months), and there was no significant difference in the follow-up time between the two groups ( P>0.05). No further fracture collapse or compression occurred in the fractured vertebra during follow-up. Both groups exhibited significant improvements in VAS score, ODI, anterior vertebral height, and Cobb angle of the fractured vertebra after operation compared to baseline ( P<0.05). There were also significant differences between the two time points after operation ( P<0.05). However, there was no significant difference in the above indicators between the two groups ( P>0.05). CONCLUSION For osteoporotic vertebral upper 1/3 compression fractures treated with unilateral percutaneous curved vertebroplasty, both oblique and parallel puncture methods of the flexible bone cement delivery device can effectively relieve pain, but the former is more conducive to reducing the incidence of secondary puncture.
Humans ; Bone Cements/therapeutic use* ; Fractures, Compression/surgery* ; Retrospective Studies ; Vertebroplasty/instrumentation* ; Osteoporotic Fractures/surgery* ; Spinal Fractures/surgery* ; Female ; Male ; Aged ; Middle Aged ; Treatment Outcome ; Punctures/methods* ; Aged, 80 and over

Objective To investigate the global burden of visceral leishmaniasis (VL) from 1990 to 2021 and predict the trends in the burden of VL from 2022 to 2035, so as to provide insights into global VL prevention and control. Methods The global age-standardized incidence, prevalence, mortality and disability-adjusted life years (DALYs) rates of VL and their 95% uncertainty intervals (UI) were captured from the Global Burden of Disease Study 2021 (GBD 2021) data resources. The trends in the global burden of VL were evaluated with average annual percent change (AAPC) and 95% confidence interval (CI) from 1990 to 2021, and gender-, age-, country-, geographical area- and socio-demographic index (SDI)-stratified burdens of VL were analyzed. The trends in the global burden of VL were projected with a Bayesian age-period-cohort (BAPC) model from 2022 to 2035, and the associations of age-standardized incidence, prevalence, mortality, and DALYs rates of VL with SDI levels were examined with a smoothing spline model. Results The global age-standardized incidence [AAPC = -0.25%, 95% CI: (-0.25%, -0.24%)], prevalence [AAPC = -0.06%, 95% CI: (-0.06%, -0.06%)], mortality [AAPC = -0.25%, 95% CI: (-0.25%, -0.24%)] and DALYs rates of VL [AAPC = -2.38%, 95% CI: (-2.44%, -2.33%)] all appeared a tendency towards a decline from 1990 to 2021, and the highest age-standardized incidence [2.55/10⁵, 95% UI: (1.49/10⁵, 4.07/10⁵)], prevalence [0.64/10⁵, 95% UI: (0.37/10⁵, 1.02/10⁵)], mortality [0.51/10⁵, 95% UI: (0, 1.80/10⁵)] and DALYs rates of VL [33.81/10⁵, 95% UI: (0.06/10⁵, 124.09/10⁵)] were seen in tropical Latin America in 2021. The global age-standardized incidence and prevalence of VL were both higher among men [0.57/10⁵, 95% UI: (0.45/10⁵, 0.72/10⁵); 0.14/10⁵, 95% UI: (0.11/10⁵, 0.18/10⁵)] than among women [0.27/10⁵, 95% UI: (0.21/10⁵, 0.33/10⁵); 0.06/10⁵, 95% UI: (0.05/10⁵, 0.08/10⁵)], and the highest mortality of VL was found among children under 5 years of age [0.24/10⁵, 95% UI: (0.08/10⁵, 0.66/10⁵)]. The age-standardized incidence (r = -0.483, P < 0.001), prevalence (r = -0.483, P < 0.001), mortality (r = -0.511, P < 0.001) and DALYs rates of VL (r = -0.514, P < 0.001) correlated negatively with SDI levels from 1990 to 2021. In addition, the global burden of VL was projected with the BAPC model to appear a tendency towards a decline from 2022 to 2035, and the age-standardized incidence, prevalence, mortality and DALYs rates were projected to be reduced to 0.11/10⁵, 0.03/10⁵, 0.02/10⁵ and 1.44/10⁵ in 2035, respectively. Conclusions Although the global burden of VL appeared an overall tendency towards a decline from 1990 to 2021, the burden of VL showed a tendency towards a rise in Central Asia and western sub-Saharan African areas. The age-standardized incidence and prevalence rates of VL were relatively higher among men, and the age-standardized mortality of VL was relatively higher among children under 5 years of age. The global burden of VL was projected to continue to decline from 2022 to 2035.

BACKGROUND:The effect of protective agent penetration is crucial in organ cryopreservation.Quantitative analysis of the effect of cryoprotectant dimethyl sulfoxide introduction can provide a theoretical basis for the successful cryopreservation of organs.OBJECTIVE:To study the effect of dimethyl sulfoxide penetration on the cryopreservation of rabbits'severed hindlimb.METHODS:Fifty New Zealand white rabbits were randomly divided into group A1(n=8),group A2(n=8),group B1(n=8),group B2(n=8),group C1(n=6),group C2(n=6),and group C3(n=6)by random number table method.The severed hind limb cryoprotectant perfusion model was established in all groups.Groups A1 and A2 were perfused with 10％and 20％dimethyl sulfoxide solution through the femoral artery for 50 minutes,respectively.The concentration of dimethyl sulfoxide in muscle tissue was detected by microdialysis-freezing osmometer.Group B1 and group B2 were perfused with 10％and 20％dimethyl sulfoxide solution through the femoral artery for 30 and 20 minutes,respectively.The concentration of dimethyl sulfoxide in perivascular,muscle and subcutaneous tissue was detected by nuclear magnetic resonance spectroscopy.Group C1,group C2,and group C3 were immersed in 50％,35％,and 20％dimethyl sulfoxide solution for 30 minutes,respectively.Nuclear magnetic resonance spectroscopy was used to detect the concentration of dimethyl sulfoxide in perivascular,muscle and subcutaneous tissues.RESULTS AND CONCLUSION:(1)The concentration of dimethyl sulfoxide in the muscle tissue of groups A1 and A2 increased with the extension of perfusion time.The concentration of group A1 stabilized at about 5％after 30 minutes of perfusion,and the concentration of group A2 stabilized at about 12％after 20 minutes of perfusion.The concentration of dimethyl sulfoxide in the muscle tissue of group A2 at each perfusion time point was higher than that of group A1(P＜0.05).(2)The concentrations of dimethyl sulfoxide in the muscle,perivascular and subcutaneous tissue of group B2 were 12％,20％,and 8.6％,respectively.The concentrations of dimethyl sulfoxide in the perivascular,muscle tissue and subcutaneous tissue of group B1 were 10.9％,6.9％,and 1％,respectively.There were significant differences in the concentrations of dimethyl sulfoxide in the same tissues between the two groups(P＜0.05).(3)The presence of dimethyl sulfoxide was not detected in the muscle and perivascular tissue of groups C1,C2,and C3.The concentrations of dimethyl sulfoxide in the subcutaneous tissue of groups C1,C2,and C3 were 6.5％,2.3％,and 1.85％,respectively,and the difference between the groups was significant(P＜0.05).(4)These results suggest that for the rabbits'severed hindlimb model,the dimethyl sulfoxide penetration is ineffective by traditional immersion method,while 20％dimethyl sulfoxide can reach or approach effective vitrification concentration in most tissues after being introduced into the model through arterial perfusion.

BACKGROUND:Percutaneous curved vertebroplasty has the advantages of minimal trauma and bone cement dispersion,but whether it is safe and effective for the treatment of compression fractures in the upper 1/3 of the vertebral body needs further study.OBJECTIVE:To investigate the clinical efficacy of percutaneous curved vertebroplasty in the treatment of the upper 1/3 compression fractures of the osteoporotic vertebrae.METHODS:Medical records of 66 patients with osteoporotic thoracolumbar upper 1/3 compression fracture admitted to Department of Orthopedics of PLA Rocket Force Characteristic Medical Center from January 2020 to June 2023 were retrospectively analyzed.Among them,32 cases were treated with percutaneous curved vertebroplasty(observation group)and 34 cases were treated with"noncoplanar bipedicular puncture"percutaneous vertebroplasty(control group).Pain visual analog scale score,Oswestry Disability Index,anterior edge height of injured vertebra,and Cobb angle of injured vertebra were compared and analyzed between the two groups before surgery,the first day after surgery,and the last follow-up.The operative time,bone cement leakage rate,bone cement injection volume,and bone cement dispersion score of the two groups were statistically analyzed.RESULTS AND CONCLUSION:(1)The operations were successfully completed in both groups of patients,and no complications such as bone cement allergy,bone cement embolism,nerve damage,or epidural hematoma occurred.(2)Pain visual analog scale score,Oswestry disability index,anterior edge height,and Cobb angle of injured vertebra of the two groups at the first day after surgery and the last follow-up were all better than those before surgery,with statistically significant difference(P＜0.05),but there was no statistical significance between the two groups(P＞0.05).The Oswestry disability index of the two groups at the last follow-up was better than that on the first day after surgery(P＜0.05).(3)The operation time and bone cement leakage rate of the observation group were lower than those of the control group,and the differences were statistically significant(P＜0.05).(4)There were no significant differences in bone cement injection volume and bone cement dispersion score between the two groups(P＞0.05).(5)The results show that percutaneous curved vertebroplasty in the treatment of osteoporotic vertebrae compression fractures in the upper 1/3 of the vertebral body can effectively relieve pain,maintain vertebral height,and reduce operative time and bone cement leakage rate.

BACKGROUND:The effect of protective agent penetration is crucial in organ cryopreservation.Quantitative analysis of the effect of cryoprotectant dimethyl sulfoxide introduction can provide a theoretical basis for the successful cryopreservation of organs.OBJECTIVE:To study the effect of dimethyl sulfoxide penetration on the cryopreservation of rabbits'severed hindlimb.METHODS:Fifty New Zealand white rabbits were randomly divided into group A1(n=8),group A2(n=8),group B1(n=8),group B2(n=8),group C1(n=6),group C2(n=6),and group C3(n=6)by random number table method.The severed hind limb cryoprotectant perfusion model was established in all groups.Groups A1 and A2 were perfused with 10％and 20％dimethyl sulfoxide solution through the femoral artery for 50 minutes,respectively.The concentration of dimethyl sulfoxide in muscle tissue was detected by microdialysis-freezing osmometer.Group B1 and group B2 were perfused with 10％and 20％dimethyl sulfoxide solution through the femoral artery for 30 and 20 minutes,respectively.The concentration of dimethyl sulfoxide in perivascular,muscle and subcutaneous tissue was detected by nuclear magnetic resonance spectroscopy.Group C1,group C2,and group C3 were immersed in 50％,35％,and 20％dimethyl sulfoxide solution for 30 minutes,respectively.Nuclear magnetic resonance spectroscopy was used to detect the concentration of dimethyl sulfoxide in perivascular,muscle and subcutaneous tissues.RESULTS AND CONCLUSION:(1)The concentration of dimethyl sulfoxide in the muscle tissue of groups A1 and A2 increased with the extension of perfusion time.The concentration of group A1 stabilized at about 5％after 30 minutes of perfusion,and the concentration of group A2 stabilized at about 12％after 20 minutes of perfusion.The concentration of dimethyl sulfoxide in the muscle tissue of group A2 at each perfusion time point was higher than that of group A1(P＜0.05).(2)The concentrations of dimethyl sulfoxide in the muscle,perivascular and subcutaneous tissue of group B2 were 12％,20％,and 8.6％,respectively.The concentrations of dimethyl sulfoxide in the perivascular,muscle tissue and subcutaneous tissue of group B1 were 10.9％,6.9％,and 1％,respectively.There were significant differences in the concentrations of dimethyl sulfoxide in the same tissues between the two groups(P＜0.05).(3)The presence of dimethyl sulfoxide was not detected in the muscle and perivascular tissue of groups C1,C2,and C3.The concentrations of dimethyl sulfoxide in the subcutaneous tissue of groups C1,C2,and C3 were 6.5％,2.3％,and 1.85％,respectively,and the difference between the groups was significant(P＜0.05).(4)These results suggest that for the rabbits'severed hindlimb model,the dimethyl sulfoxide penetration is ineffective by traditional immersion method,while 20％dimethyl sulfoxide can reach or approach effective vitrification concentration in most tissues after being introduced into the model through arterial perfusion.

BACKGROUND:Percutaneous curved vertebroplasty has the advantages of minimal trauma and bone cement dispersion,but whether it is safe and effective for the treatment of compression fractures in the upper 1/3 of the vertebral body needs further study.OBJECTIVE:To investigate the clinical efficacy of percutaneous curved vertebroplasty in the treatment of the upper 1/3 compression fractures of the osteoporotic vertebrae.METHODS:Medical records of 66 patients with osteoporotic thoracolumbar upper 1/3 compression fracture admitted to Department of Orthopedics of PLA Rocket Force Characteristic Medical Center from January 2020 to June 2023 were retrospectively analyzed.Among them,32 cases were treated with percutaneous curved vertebroplasty(observation group)and 34 cases were treated with"noncoplanar bipedicular puncture"percutaneous vertebroplasty(control group).Pain visual analog scale score,Oswestry Disability Index,anterior edge height of injured vertebra,and Cobb angle of injured vertebra were compared and analyzed between the two groups before surgery,the first day after surgery,and the last follow-up.The operative time,bone cement leakage rate,bone cement injection volume,and bone cement dispersion score of the two groups were statistically analyzed.RESULTS AND CONCLUSION:(1)The operations were successfully completed in both groups of patients,and no complications such as bone cement allergy,bone cement embolism,nerve damage,or epidural hematoma occurred.(2)Pain visual analog scale score,Oswestry disability index,anterior edge height,and Cobb angle of injured vertebra of the two groups at the first day after surgery and the last follow-up were all better than those before surgery,with statistically significant difference(P＜0.05),but there was no statistical significance between the two groups(P＞0.05).The Oswestry disability index of the two groups at the last follow-up was better than that on the first day after surgery(P＜0.05).(3)The operation time and bone cement leakage rate of the observation group were lower than those of the control group,and the differences were statistically significant(P＜0.05).(4)There were no significant differences in bone cement injection volume and bone cement dispersion score between the two groups(P＞0.05).(5)The results show that percutaneous curved vertebroplasty in the treatment of osteoporotic vertebrae compression fractures in the upper 1/3 of the vertebral body can effectively relieve pain,maintain vertebral height,and reduce operative time and bone cement leakage rate.

Abstract: Objective By analyzing the epidemic trends of echinococcosis cases in Gansu Province, this study aims to provide a reference for comprehensive prevention and control of echinococcosis in this region. Methods Data of echinococcosis cases reported in Gansu Province from 2005 to 2023 were collected and organized from the China Disease Prevention and Control Information System. Descriptive epidemiology methods were used for statistical analysis of disease prevalence, spatiotemporal distribution, and diagnostic information. Results From 2005 to 2023, a total of 6 275 cases of echinococcosis were reported in 83 counties of 14 cities in Gansu Province. Cases were reported every year, with a peak of 672 cases in 2011, accounting for 10.71% of the total, with statistically significant differences in annual incidence rates (χ2=1 394.014, P<0.05). Cases were reported every month over the 19-year period, though the monthly distribution was uneven. The highest number of cases was reported in December, while the fewest were reported in February. Wuwei City reported the highest number of cases 1 445 cases, followed by Baiyin City 1 150 cases, Qingyang City 859 cases. The ratio of male-to-female cases was 1∶1.19. Farmers were the most affected occupational group, with 4 693 cases, followed by herders with 723 cases. The age of patients 2-97 years. Most cases were reported in people aged 40-<70 years (4 016 cases). Diagnosis of echinococcosis occurred in the same year of onset in 84.10% of cases, while 15.90% were diagnosed two or more years after onset. Most cases were clinically diagnosed, and no cases involved imaging classification. Hospitals were the primary reporting units, followed by the Centers for Disease Control and Prevention. Conclusions The number of cases of echinococcosis reported gradually increased online in Gansu Province has gradually increased since 2005, peaking in 2011, and subsequently declining. There may be instances of underreporting or duplicate reporting of cases submitted online; therefore, it is necessary to strengthen the management of epidemic reporting. Additionally, enhancing the theoretical and skill-based training of radiology professionals in endemic regions is essential, as is expanding the screening coverage in key areas. Emphasizing the prevention and treatment of echinococcosis in non-endemic areas should also be a priority.