Objective:To investigate the prognostic value of aldosterone synthase (CYP11B2) immunohistochemical expression in adrenal specimens for surgical outcomes of primary aldosteronism (PA).Methods:The clinical data of 99 patients who underwent total unilateral adrenalectomy from June 2022 to January 2023 at Beijing Anzhen Hospital was retrospectively analysed. The clinical data of 99 patients who underwent unilateral total adrenalectomy at Beijing Anzhen Hospital from June 2022 to January 2023 were retrospectively analyzed.There were 59 patients in the PA group, age (53.02±10.56) years, body mass index (BMI) (26.28±4.33) kg/m 2, preoperative aldosterone 29.0(15.9, 61.5)ng/dl, plasma renin 1.3(0.6, 2.8)μIU/ml, aldosterone renin ratio (ARR) 19.3(9.1, 59.2) μg/μIU, preoperative potassium (3.60±0.69) mmol/L, and systolic blood pressure (156.54±21.39) mmHg (1 mmHg=0.133 kPa).There were 40 cases in the nonfunctioning adenoma (NFA) group, age (57.23±9.39) years, BMI (27.07±3.46) kg/m 2, preoperative aldosterone 9.0(7.2, 14.1) ng/dl, plasma renin 18.0(5.2, 47.6)μIU/ml, ARR 0.6(0.2, 1.4) μg/μIU, preoperative potassium (4.17±0.41) mmol/L, and systolic blood pressure (157.97±26.87) mmHg. The differences between the two groups were statistically significant for potassium ( P<0.01), aldosterone ( P=0.012), renin ( P<0.01), and ARR ( P<0.01).Surgical outcomes were assessed using the Consensus on the Outcome of Surgery for Primary Aldosteronism (PASO) (complete/partial/no success for clinical and biochemical outcomes). CYP11B2 expression was evaluated by immunohistochemistry using the 2022 World Health Organization's histopathology of primary aldosteronism (HISTALDO) criteria. The correlation between the expression of CYP11B2 and surgical outcomes was assessed. Results:The mean follow-up of 99 patients was (11.73±4.92) months. Of these, 36 out of 59 PA patients had positive CYP11B2 expression in their adrenal specimens, while 23 were negative; all 40 NFA patients were negative for CYP11B2. Among the 36 CYP11B2-positive PA patients, there were 19 cases of aldosterone-producing adenomas, 3 aldosterone-producing nodules, 4 aldosterone-producing micronodules, 8 multiple aldosterone-producing micronodules, and 2 aldosterone-producing diffuse hyperplasia. 36 cases of CYP11B2-positive PA patients had complete clinical success in 15 cases, partial success in 20 cases, and no success in 1 case, and complete biochemical success in 24 cases, partial success in 11 cases, and no success in 1 case; 23 CYP11B2-negative PA patients had complete clinical success in 4 cases, partial success in 15 cases, and no success in 4 cases, and complete biochemical success in 6 cases, partial success in 15 cases, and no success in 2 cases. Adrenal specimens from CYP11B2-positive PA patients had significantly better clinical ( P=0.038) and biochemical ( P=0.008) success rates than CYP11B2-negative PA patients. Patients with aldosterone-producing adenomas had complete clinical success in 8 cases, partial success in 11 cases, and no success in 0 cases, and biochemical success was completely achieved in 16 cases, partially achieved in 2 cases, and not successful in 1 case. They also had significantly higher clinical ( P=0.028) and biochemical ( P<0.01) success rates compared to CYP11B2-negative PA patients. Conclusions:Patients with PA who had immunohistochemical staining for CYP11B2 positivity and high expression in adrenal specimens had a better postoperative clinical and biochemical prognosis. Patients with aldosterone-producing adenomas had the greatest postoperative outcome of all pathological subtypes of PA.

Objective:To explore the safety and efficacy of computed tomography (CT) guided percutaneous interstitial brachytherapy in the treatment of recurrent cervical cancer with isolated lesions in the radiated field.Methods:A retrospective analysis was conducted on the clinical data of 30 patients with recurrent cervical cancer with isolated lesions in the radiated field who underwent CT guided percutaneous interstitial implantation for close range radiation treatment at Zhengzhou University Affiliated Cancer Hospital from March 2023 to August 2024. Under local anesthesia, a needle was implanted into the recurrent tumor in the pelvic or abdominal wall of the patients percutaneously guided by CT. The target area was delineated to ensure full dose coverage. The prescribed dose for high-risk clinical target areas was 600 cGy/time, once a week, followed by close range radiotherapy. The number of implanted needles were recorded, and the target area, radiation dose, and other parameters were evaluated through dose volume parameter maps. The degree of lesion shrinkage and the occurrence of complications during and after treatment were observed.Results:30 patients underwent a total of 72 rounds of brachytherapy with implantation, with a technical success rate of 100% (72/72). 20 cases received 2 treatments, 8 cases received 3 treatments, and 2 cases received 4 treatments; 4 cases used 1needle, 20 cases used 2 needles, 4 cases used 3 needles, and 2 cases used 4 needles. The high-risk clinical target dose D 90 was (718.17±222.61) cGy. The average dose D 2cc of 2 cm 3 surrounding the bladder, rectum, sigmoid colon, and small intestine was (168.29±53.80) cGy, (178.87±105.38) cGy, (136.05±78.06) cGy, and (288.91±117.49) cGy, respectively. The median follow-up time was 11 months. Among the 30 patients, there were 12 cases of complete remission,14 cases of partial remission, 3 cases of stable disease, and 1 case of disease progression, with an objective remission rate of 86.7%. None of the patients experienced significant bleeding or pain during treatment. After treatment, 3 patients with recurrent lymph nodes near the rectum developed grade 1 radiation proctitis, which was remitted after treatment. No significant complications were observed in the remaining patients. Conclusion:CT guided percutaneous brachytherapy is safe and feasible for the recurrence of single lesions in the radiated field of cervical cancer.

Objective:To investigate the prognostic value of aldosterone synthase (CYP11B2) immunohistochemical expression in adrenal specimens for surgical outcomes of primary aldosteronism (PA).Methods:The clinical data of 99 patients who underwent total unilateral adrenalectomy from June 2022 to January 2023 at Beijing Anzhen Hospital was retrospectively analysed. The clinical data of 99 patients who underwent unilateral total adrenalectomy at Beijing Anzhen Hospital from June 2022 to January 2023 were retrospectively analyzed.There were 59 patients in the PA group, age (53.02±10.56) years, body mass index (BMI) (26.28±4.33) kg/m 2, preoperative aldosterone 29.0(15.9, 61.5)ng/dl, plasma renin 1.3(0.6, 2.8)μIU/ml, aldosterone renin ratio (ARR) 19.3(9.1, 59.2) μg/μIU, preoperative potassium (3.60±0.69) mmol/L, and systolic blood pressure (156.54±21.39) mmHg (1 mmHg=0.133 kPa).There were 40 cases in the nonfunctioning adenoma (NFA) group, age (57.23±9.39) years, BMI (27.07±3.46) kg/m 2, preoperative aldosterone 9.0(7.2, 14.1) ng/dl, plasma renin 18.0(5.2, 47.6)μIU/ml, ARR 0.6(0.2, 1.4) μg/μIU, preoperative potassium (4.17±0.41) mmol/L, and systolic blood pressure (157.97±26.87) mmHg. The differences between the two groups were statistically significant for potassium ( P<0.01), aldosterone ( P=0.012), renin ( P<0.01), and ARR ( P<0.01).Surgical outcomes were assessed using the Consensus on the Outcome of Surgery for Primary Aldosteronism (PASO) (complete/partial/no success for clinical and biochemical outcomes). CYP11B2 expression was evaluated by immunohistochemistry using the 2022 World Health Organization's histopathology of primary aldosteronism (HISTALDO) criteria. The correlation between the expression of CYP11B2 and surgical outcomes was assessed. Results:The mean follow-up of 99 patients was (11.73±4.92) months. Of these, 36 out of 59 PA patients had positive CYP11B2 expression in their adrenal specimens, while 23 were negative; all 40 NFA patients were negative for CYP11B2. Among the 36 CYP11B2-positive PA patients, there were 19 cases of aldosterone-producing adenomas, 3 aldosterone-producing nodules, 4 aldosterone-producing micronodules, 8 multiple aldosterone-producing micronodules, and 2 aldosterone-producing diffuse hyperplasia. 36 cases of CYP11B2-positive PA patients had complete clinical success in 15 cases, partial success in 20 cases, and no success in 1 case, and complete biochemical success in 24 cases, partial success in 11 cases, and no success in 1 case; 23 CYP11B2-negative PA patients had complete clinical success in 4 cases, partial success in 15 cases, and no success in 4 cases, and complete biochemical success in 6 cases, partial success in 15 cases, and no success in 2 cases. Adrenal specimens from CYP11B2-positive PA patients had significantly better clinical ( P=0.038) and biochemical ( P=0.008) success rates than CYP11B2-negative PA patients. Patients with aldosterone-producing adenomas had complete clinical success in 8 cases, partial success in 11 cases, and no success in 0 cases, and biochemical success was completely achieved in 16 cases, partially achieved in 2 cases, and not successful in 1 case. They also had significantly higher clinical ( P=0.028) and biochemical ( P<0.01) success rates compared to CYP11B2-negative PA patients. Conclusions:Patients with PA who had immunohistochemical staining for CYP11B2 positivity and high expression in adrenal specimens had a better postoperative clinical and biochemical prognosis. Patients with aldosterone-producing adenomas had the greatest postoperative outcome of all pathological subtypes of PA.

Objective:To explore the safety and efficacy of computed tomography (CT) guided percutaneous interstitial brachytherapy in the treatment of recurrent cervical cancer with isolated lesions in the radiated field.Methods:A retrospective analysis was conducted on the clinical data of 30 patients with recurrent cervical cancer with isolated lesions in the radiated field who underwent CT guided percutaneous interstitial implantation for close range radiation treatment at Zhengzhou University Affiliated Cancer Hospital from March 2023 to August 2024. Under local anesthesia, a needle was implanted into the recurrent tumor in the pelvic or abdominal wall of the patients percutaneously guided by CT. The target area was delineated to ensure full dose coverage. The prescribed dose for high-risk clinical target areas was 600 cGy/time, once a week, followed by close range radiotherapy. The number of implanted needles were recorded, and the target area, radiation dose, and other parameters were evaluated through dose volume parameter maps. The degree of lesion shrinkage and the occurrence of complications during and after treatment were observed.Results:30 patients underwent a total of 72 rounds of brachytherapy with implantation, with a technical success rate of 100% (72/72). 20 cases received 2 treatments, 8 cases received 3 treatments, and 2 cases received 4 treatments; 4 cases used 1needle, 20 cases used 2 needles, 4 cases used 3 needles, and 2 cases used 4 needles. The high-risk clinical target dose D 90 was (718.17±222.61) cGy. The average dose D 2cc of 2 cm 3 surrounding the bladder, rectum, sigmoid colon, and small intestine was (168.29±53.80) cGy, (178.87±105.38) cGy, (136.05±78.06) cGy, and (288.91±117.49) cGy, respectively. The median follow-up time was 11 months. Among the 30 patients, there were 12 cases of complete remission,14 cases of partial remission, 3 cases of stable disease, and 1 case of disease progression, with an objective remission rate of 86.7%. None of the patients experienced significant bleeding or pain during treatment. After treatment, 3 patients with recurrent lymph nodes near the rectum developed grade 1 radiation proctitis, which was remitted after treatment. No significant complications were observed in the remaining patients. Conclusion:CT guided percutaneous brachytherapy is safe and feasible for the recurrence of single lesions in the radiated field of cervical cancer.

【Objective】 To evaluate the efficacy and weight of sellar floor repair techniques such as different dura suture, bone reconstruction, and pedicled nasoseptal flap (PNSF) on the skull base reconstruction of medium and high flow cerebrospinal fluid leakage during endonasal endoscopic pituitary adenoma surgery. 【Methods】 We collected the data of Grade 2-3 cerebrospinal fluid leakage (Kelly grade) during endonasal endoscopic pituitary adenoma resection in our hospital from January 2015 to April 2021. Multiple reconstruction techniques such as dura suture, bone reconstruction and PNSF, and related factors such as age, sex, body mass index (BMI), diabetes, tumor size and diameter of diaphragmatic defect were recorded and introduced to multivariate regression to analyze the effects of the above factors on the duration of postoperative cerebrospinal fluid rhinorrhea and bed rest time, with a special focus on the weight priority of dura suture, bone reconstruction, and PNSF. 【Results】 A total of 281 patients were included, with the average age of (47±12.6) years, males accounting for 52.6%. There were 93 cases of PNSF, 268 cases of bone reconstruction, 109 cases of dura anchor suture, 50 cases of patch suture, and 122 cases without suture. The results of multivariate analysis indicated that the application of PNSF, bone reconstruction, and dura suture significantly reduced postoperative rhinorrhea time [reduced by 18.524, 35.876, and 16.983/19.791 (anchor suture/patch suture) hours, respectively; all P<0.001] and bed time [reduced by 16.797, 58.233, and 18.063/21.604 (anchor suture/patch suture) hours, respectively; all P<0.001], and there was no significant difference between anchor suture and patch suture. The weight of the standardized coefficient in reducing postoperative rhinorrhea time was dura suture>PNSF>bone reconstruction [Standard β=0.211/0.207 (anchor suture/patch suture)>0.200>0.165]. The weight of reducing bed time was bone reconstruction >dura suture > PNSF [Standard β=0.239>0.206/0.210 (anchor suture/patch suture) >0.164]. After stabilizing the learning curve in 25-30 cases, the average time for bone reconstruction was (3.9±0.4) minutes. After stabilizing learning curve in 30-40 cases, the dura suture technique took an average of (3.7±0.3) minutes per stitch, (3.7±1.0) stitches per case, and (13.6±2.7) minutes of total time consumption per case. 【Conclusion】 Dural anchoring and patching suture can both effectively shorten the duration of cerebrospinal fluid rhinorrhea and bed rest time. Bone reconstruction significantly improves the stability of reconstruction, especially in prompting patients’ early disengagement of bed rest. Moreover, the learning curves of the above two methods are economical and reasonable, and their weight is close to or even exceeds that of PNSF. Therefore, they can be an effective supplement or even substitute for PNSF.

Objective:To determine the regional boundary of para-aortic lymph node (PAN) metastasis in cervical cancer, and to explore the clinical target volume (CTV) margin.Methods:Eight-six patients with cervical cancer metastasis to PAN below and above left renal vein (LRV) were retrospectively included in this study. The anatomical relationship of the metastatic PANs and surrounding structures were analyzed according tocontrast-enhanced computed tomography (CT) and three dimensional reconstruction images.Results:Eight-six patients had metastatic PANs belowLRV: metastatic nodes were located onthe medial side of ovarian vessels and ureters, behind the renal veins, duodenum, mesenteric vessels, in front of the anterior border of lumbar vertebra and psoas. The inferior mesenteric vein was close to the left anterior side of PANs. Where the duodenum appeared, no node was presenton the anterolateral side of the inferior vena cava (IVC).Above the LRV, 27 patients had retrocrural node involvement along the azygos and hemiazgos vein, and 25/27 cases were located below the junction level of cardia and oesophagus, and 5/27 patients had metastatic lymph nodes between IVC and the right crura of diaphragm, all below the level of coeliac trunk artery.Conclusions:CTV margin delineation of PAN below and above LRV is recommended:superiorly, the junction level of cardia and oesophagus; laterally, crura and the medial side of ovarian vessels and ureters and inferior mesenteric vein; anteriorly, the posterior side of the coeliac trunk artery and renal veins and duodenum, mesenteric vessels; posteriorly, the anterior border of lumbar vertebra and psoas.

Objective:To explore the clinical characteristics and outcomes of pediatric kidney transplantations at a single center and discuss the related clinical issues.Methods:From January 1990 to October 2019, clinical data were analyzed retrospectively for 244 pediatric renal transplants. The youngest recipient was aged 1.8 years and the median age of pediatric recipients was 12.2 years. The major disease was primary or hereditary glomerulonephritis ( n=160, 69.0%), congenital anomalies of kidney and urinary tract (CAKUT), cystic renopathy and other hereditary nephropathies ( n=55, 23.7%). The donor sources included traditional deceased donor ( n=42, 17.2%), living-related donor ( n=19, 7.8%) and organ donation ( n=183, 75.0%). The median age of donors was 2 years (0-51) and the median weight 12.0(2.7-72.0) kg. From January 2013 to October 2019, 170 cases), the major induction immunosuppression regimen was anti-thymocyte globulin (ATG) ( n=110, 64.7%) or basiliximab ( n=58, 34.1%). The maintenance regimen was tacrolimus + mycophenolic acid (MPA) + glucocorticosteroids. Finally the outcomes and the complications were analyzed. Results:The survival rates of 244 kidney allograft recipients were 98.1%, 94.5% and 93.4% and the graft survival rates 92.6%, 84.2% and 82.0% at 1/3/5 years respectively. Ten recipients died of accident ( n=2, 20.0%), pneumonia after transplantation ( n=2, 20.0%) and intracranial hemorrhage ( n=2, 20.0%). Thirty-three recipients lost their allografts mainly due to intravascular thrombosis in graft ( n=5, 14.3%), acute rejection ( n=5, 14.3%) and death ( n=9, 25.7%). Besides, among 109 deceased donor allograft recipients, the postoperative outcomes were delayed graft function recovery (DGF) ( n=27, 24.8%), arterial thrombosis ( n=6, 5.5%), venous thrombosis ( n=1, 0.9%), graft perirenal hematoma ( n=6, 5.5%), raft artery stenosis ( n=10, 9.2%) and graft ureteral fistula ( n=1, 0.9%). The incidence of acute rejection was 17.5% and 23.2% at 1/3 year respectively. The recurrent rate of primary disease was 6.9%, including primary FSGS ( n=3, 42.9%) and IgA nephropathy ( n=2, 28.6%). At 1/3 year post-operation, the incidence of pulmonary infection was 16.9% and 22.4% and the incidence of urinary tract infection 26.9% and 31.7%. Excluding recipients with graft failure, the estimated glomerular filtration rate (eGFR) at 1/2/3 year postoperatively was (80.3±25.2), (81.4±27.8) and (71.8±27.6) ml/(min·1.73 m 2)respectively. Conclusions:The outcomes of pediatric renal transplantations are excellent at our center. Future efforts shall be devoted to optimizing the strategies of donor kidney selection and strengthening preoperative evaluations, perioperative and postoperative managements for improving the long-term outcomes of pediatric renal transplantations.

Objective :To explore therapeutic effect of upper and lower extremity active and passive rehabilitation treadmill combined occupational therapy on patients with chronic obstructive pulmonary disease (COPD) during sta—ble period .Methods : A total of 92 COPD patients were randomly and equally divided into occupational therapy group and treadmill + occupational therapy group .Both groups received routine nursing care ,treatment and com—prehensive rehabilitation therapy ,occupational therapy group also received occupational therapy ,while treadmill +occupational therapy group received upper and lower extremity active and passive treadmill training based on occupa—tional therapy group .After eight—week treatment ,pulmonary function ,exercise function ,daily living capacity and quality of life were analyzed and compared between two groups .Results : Compared with before treatment ,after treatment ,there were significant improvements in pulmonary function ,exercise function ,score of activity of daily living scale (ADL) and quality of life (SGRQ) in two groups , P＜ 0. 05 or ＜ 0. 01. Compared with occupational therapy group after treatment ,there was significant reduction in modified Medical Research Council dyspnea scale (mMRC) [ (2. 7 ± 0. 4) grade vs.(2. 4 ± 0.6) grade] ,and significant rise in 6min walking distance [ (291. 4 ± 28. 9) m vs.(307. 8 ± 30. 4) m] and ADL score [(56.0 ± 11.4) scores vs .(62. 0 ± 10.9) scores] in treadmill + occupation—al therapy group ( P＜0.05 or ＜0. 01) ,but there were no significant differences in pulmonary function indexes and quality of life (SGRQ) between two groups , P＞0.05 all.Conclusion : Upper and lower extremity active and passive treadmill training combined occupational therapy can significantly improve pulmonary function and exercise function and daily living capacity in patients with chronic obstructive pulmonary disease .

Objective To investigate the value of coronary CT angiography (CCTA) in the follow up observation of coronary heart disease in high-risk population.Methods Totally 80 coronary atherosclerotic plaque patients underwent CCTA.The fasting blood sugar,blood lipid (triglycerides,total cholesterol,high-density lipoprotein,low-density lipoprotein) and body mass index of all patients showed two or more abnormalities.After clinical intervention,CCTA examination,serum biochemical indexes and body mass index were tested again two years later.According to the degree of coronary artery stenosis quantitative assessment results,the patients were divided into stable group and progress group.All parameters before and after the two checks were statistically analyzed.Results According to the results of CCTA,stable group included 60 cases and progress group included 20 cases.The statistically significant difference was found between the first and second examination of high-density lipoprotein in the progress group were (t=2.64,P=0.02).The body mass index,blood glucose,triglyeerides,total cholesterol and low-density lipoprotein (LDL) of the second test in stable group were significantly lower than those of the first check (t=2.10,2.68,3.45,4.26,5.90,P=0.04,0.01,0.001,0.000 1,0.000 1),while triglyceride (t=2.39,P=0.02) and LDL in the second check in progress group were both higher than those of the second check in stable group (t=3.98,P＜0.000 1),and the rate of change of blood sugar in the progress group was higher than that in the stable group (t =-2.04,P=0.045).Conclusion CCTA plays positive role in the follow up observation of high-risk population of coronary heart disease.Guiding the active intervention of the risk factors and promoting the patients to change the bad habits can effectively delay or prevent the occurrence and development of coronary heart disease.

Objective To investigate the value of introvoxel incoherent motion(IVIM)using 3.0 T MRI to evaluate response to concurrent chemoradiotherapy(CCRT)in patients with advanced uterine cervix cancer. Methods From July 2015 to December 2016,63 patients with advanced(≥ⅡB)cervical cancer diagnosed by clinical and imaging study, who had completed CCRT plan in Henan Cancer Hospital, were prospectively enrolled.Pelvic MRI protocol including T1WI,T2WI,IVIM and dynamic contrasted enhanced scans were performed in each patient before CCRT and 3 weeks after starting therapy(total dose of 30 Gy), and at the end of therapy (total dose of 90 Gy, 8 weeks after therapy). The mean values of ADC, true molecular diffusion coefficient(D),pseudodiffusion coefficient(D*)and perfusion fraction(f)in each tumor at pre-therapy, in the middle of therapy and post-therapy were measured and recorded as ADC-pre, D-pre, D*-pre,f-pre;ADC-mid,D-mid,D*-mid,f-mid and ADC-post,D-post,D*-post,f-post,respectively;the change rates of these parameters during and after therapy (recorded as ΔADC-mid, ΔD-mid, ΔD*-mid, Δf-mid;ΔADC-post, ΔD-post, ΔD*-post, Δf-post) were also calculated. Patients were classified into response group and non-response group,according to response evaluation criteria in solid tumors after CCRT.MRI imaging study was performed in each patient within 1 month after CCRT to follow up,and tumor regression rate was calculated.The Mann-Whitney U test was used to compare differences of parameters and their change rates between response group and non-response group. Spearman correlation analysis was performed to assess relationships between parameters, parameter change rates and tumor regression rate. Logistic regression model was applied to find potential ADC values for predicting therapeutic response. ROC was used to analyze efficacy of ADC values for evaluating therapeutic response in advanced uterine cervix cancer after CCRT. Results The mean value of tumor maximum diameter before and after therapy was (47.5 ± 12.9) and(12.8 ± 10.0)mm,tumor regression rate was(66.7 ± 33.6)%.Forty-eight patients were in the response group and 15 in the non-response group.The mean value of ADC-pre,D-pre,D*-pre and f-pre was 0.74(0.43, 1.14)×10-3,0.58(0.33,0.91)×10-3,12.12(2.30,21.4)×10-3mm2/s,9.65%(4.45%,13.89%),respectively.Tumor regression rate had positive correlation with ADC-pre and D-pre (r=0.773,0.840;P<0.05). Responders had increased ADC-pre, D-pre values than non-responders, which had statistically significant difference (P<0.05). Responders had increased ADC-mid, D-mid and f-mid values than non-responders, which had statistically significant difference (P<0.05), tumor regression rate had positive correlation with ADC-mid, D-mid and f-mid (r=0.808,0.834,0.563;P<0.05). Responders had increased ADC-post, D-post and f-post values than non-responders,which had statistically significant difference(P<0.05),tumor regression rate had positive correlation with ADC-post and D-post (r=0.799, 0.829;P<0.05).Tumor regression rate had positive correlation with ΔADC-mid,ΔD-mid,Δf-mid(r=0.526,0.573,0.454;P<0.05)and with ΔADC-post,ΔD-post, Δf-post (r=0.541, 0.555, 0.388;P<0.05). Responders had increased ΔADC-mid, ΔD-mid, Δf-mid and ΔADC-post, ΔD-post, Δf-post, which had statistically significant difference (P<0.05). Logistic regression analysis revealed only ADC-pre and D-post could be independent factors to predict therapeutic response in advanced uterine cervix cancer after CCRT,values of B,Wald,odds ratio and P was 22.488,8.431,1.429, 0.004 and 16.542,8.517,1.779,0.004.ROC analysis showed the area under the curve(AUC)of ADC-pre, D-pre,ΔADC-mid,ΔD-mid,Δf-mid,ΔADC-post,ΔD-post and Δf-post for predicting therapeutic response in advanced uterine cervix cancer after CCRT were 0.890,0.926,0.942,0.851,0.803,0.929,0.951 and 0.906, respectively. Conclusion The IVIM parameters before and during CCRT process and their changes are valuable for predicting and evaluating therapeutic response in advanced uterine cervix cancer after CCRT, with high clinical practice value.