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Objective:To analyze the early identification, clinical characteristics, diagnosis and treatment of gestational hypertension crisis combined with adrenal disease.Methods:The clinical data of 23 patients of HCP complicated with adrenal disease admitted from Jul. 2009 to Jul. 2019 were retrospectively studied. The clinical characteristics, imaging characteristics, treatment and clinical transfer were studied.Results:The occurrence of all the 23 cases were acute. Among them, 16 cases had eclampsia combined with Cushing’s syndrome, 4 cases were pregnancy combined with primary aldosteronism (PA) and extreme hypokalemia, and 3 cases had eclampsia combined with pheochromocytoma (PHEO) . After admission, the patients were given symptomatic support treatment for sedation, analgesia, blood pressure control, dehydration, cranial pressure reduction, electrolyte balance and spasmolysis, and patients with severe preeclampsia and preeclampsia terminated their pregnancy in time. After treatment, 3 patients gave live birth, 12 received postpartum surgical treatment and 10 received drug treatment. The clinical symptoms improved and imaging examination suggested the lesions in the brain narrowed and disappeared, except one patient had major cerebral hemorrhage and died of multiple organ failure.Conclusions:In case of HCP and severe hypokalemia, relevant examinations should be improved in combination with symptoms to comprehensively diagnose whether it is complicated with adrenal diseases. The treatment methods and process of HCP with adrenal diseases need to be optimized, so as to judge the timing of termination of pregnancy, and minimize the impact on mother and fetus.
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Hepatocellular carcinoma （HCC） most often develops in patients with liver disease characterized by chronic non-resolving inflammation. The inflammatory response is mainly derived from innate immune cells， and tumor-associated macrophages （TAMs） play an important role in the development of tumors．It is usually chemotactic from mononuclear progenitor cells in the blood to tumor tissue， then is induced by the tumor microenvironment and further develops into TAMs. They play an important role in promoting tumor growth，angiogenesis and tumor invasion and inducing tumor tissues to form an environment without inhibition mechanisms. As the relationship between TAMs and malignant tumors becomes clearer， TAMs are beginning to be seen as therapeutic targets. The heterogeneity of TAM subtypes and their origin and dynamic phenotype during the initiation and progression of HCC has been partially unraveled. It further forms the base for developing therapeutic agents by decreasing the population of TAMs via blocking recruitment of bone marrow-derived monocytes and functionally reprograms TAMs to anti-tumoral behavior. This review focuses on the preclinical evolution and hitherto clinical trials for TAM-targeted therapy in HCC.
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Objective:To investigate the prognosis and influencing factors of secondary cytoreductive surgery (SCS) combined with chemotherapy in the treatment of recurrent ovarian cancer.Methods:A total of 102 patients with recurrent ovarian cancer admitted to our hospital from Jun. 2012 to Jun. 2015 were selected and grouped according to treatment methods. 31 patients who received paclitaxel/carboplatin (TC) chemotherapy were included in the control group, and 71 patients who received SCS combined with TC chemotherapy were included in the observation group. Clinical efficacy and 5-year survival outcome of the two groups after treatment, were compared and factors affecting the prognosis of the observation group were analyzed.Results:The total effective rate, 1-year survival rate, 3-year survival rate, and 5-year survival rate of the observation group were significantly higher than those of the control group. The median survival time of the observation group was 52 months and was significantly longer than that of the control group by 17 months ( P<0.05) ; There was no statistical difference between the death group and the survival group in terms of age, pathological type, tissue differentiation, recurrence tumor size, or location of recurrence tumors. The number of patients with FIGO stage IV, more than 3 recurrent tumors, ascites and residual lesion size >1 cm in the death group were significantly larger than those in the survival group. The serum CA125 level of patients in the death group was significantly higher than that in the survival group. Logistic regression analysis showed that the number of recurring tumors>3, with ascites, and residual lesions>1 cm, and high level of CA125 were independent risk factors for death after SCS combined with TC chemotherapy ( P<0.05) . Conclusions:SCS combined with chemotherapy can effectively improve the therapeutic effect, relieve the clinical symptoms, improve the survival rate of patients, and prolong the survival time of patients. The prognosis of SCS combined with chemotherapy is affected by the number of recurrent tumors, the presence or absence of ascites, the size of residual lesions, and CA125 level. The prognosis and survival of patients can be improved by adopting appropriate treatment.
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Objective To evaluate the clinical value of fetal intelligent navigation echocardiography (5D Heart) in the display of key diagnostic elements in basic fetal echocardiographic views.Methods Using volume probe,3D volume datasets of the 209 normal singleton fetuses in the second and third trimesters were acquired from a four-chamber view.After processing the datasets by using 5D Heart,9 cardiac diagnostic planes were acquired and then the image qualities of key diagnosis elements of the heart and great vessels were graded by 3 doctors with different experiences of performing fetal echocardiography.Results Two hundred and sixty-two volume datasets were acquired from 209 normal fetuses,including 53 volume datasets collected when cardiac apex was in different directions,satisfactory datasets failed to be acquired in 27 fetuses because of the maternal obesity,the artifacts of fetal movement,or other influencing factors.Two hundred and thirty-one volume datasets of 182 fetuses could be used for 5D Heart analyzing and displaying,and the displaying rate of 9 standard diagnostic views was up to 88.2％.No significant difference was found when comparing the grading results of one observer in different periods of time,the grading results between two experienced doctors and the grading results among the experienced doctor and one relatively inexperienced doctor (P ＞ 0.05).Conclusions 5D Heart has high reliability and repeatability in obtaining fetal echocardiographic diagnosis views and displaying fetal elemental diagnostic information.
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Objective To evaluate the value of fetal intelligent navigation echocardiography with color flow imaging ( 5D Heart Color) in the display of key diagnostic elements in basic fetal echocardiographic views . Methods The heart volumes datasets of 220 fetuses were collected and the offline analysis was conducted . Pearson correlations was used to compare the detection rate of blood flow element between 5D Heart Color software and color Doppler flow imaging(CDFI) in basic fetal echocardiographic views ,and the detection rate of blood flow between normal fetuses ( control group ) and fetuses with cardiovascular abnormalities( case group) . Bland-Altman analysis was used to prove consistency and reliability of the results . Results Totally 384 fetal heart volume datasets were collected from 220 fetuses ,and 317 volume datasets of 200 cases could be used for the analysis ,with the acquiring success rate of 82 .6％ . 5D Heart Color software and CDFI showed a close correlation in displaying key cardiovascular blood flow information in key fetal echocardiographic diagnosis sections ( r =0 .88 , P <0 .05) ;The detection rates of blood flow elements in control group and case group were 91 .9％ and 87 .3％ ,respectively , with an average of 89 .6％( r = 0 .9 , P < 0 .05 ) . Bland-Altman analysis showed close consistency between inter- and intra-observations in the detection rates of blood flow elements ,and their 95％ confidence intervals were ( -0 .1/+0 .09) and ( -0 .09/+0 .1) ,respectively ,and the points outside the 95％ confidence interval were 5 .4％(17/231) and 5 .7％ (18/231) ,respectively . Conclusions 5D Heart Color software shows similar usefulness in the displaying key blood flow elements ,comparing with CDFI , demonstrating higher reliability and repeatability in displaying fetal echocardiographic diagnosis views and diagnostic blood flow elements .
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Objective To evaluate the value of fetal intelligent navigation echocardiography ( 5D Heart) and Virtual Intelligent Sonographer Assistance ( VIS-Assistance ? ) in the display of key diagnostic elements in basic fetal echocardiographic views . Methods The heart volumes data of 209 normal fetuses were collected and then the offline analysis was conducted . Processing of the built-in VIS-Assistance ? for each diagnosis plane was optimized . The display success rate and image quality difference of diagnosis images and diagnosis elements before and after the VIS-Assistance ? processing as well as the repeatability between observers were analyzed and compared . Results Totally 262 fetal heart volume data were collected from 209 fetuses ,and 231 volume data of 182 cases could be used for the analysis ,with the acquiring success rate of 88 .2% . For the display rate of 8 diagnosis sections of the 231 fetal heart volume data before and after VIS-Assistance ? processing ,abdominal transverse section at stomach level showed no significant difference ,while the other diagnostic sections showed significant differences ( all P < 0 .05) ,and the display rate after the processing was higher than that before the processing . For the image quality scores of diagnosis sections before and after VIS-Assistance ? processing ,abdominal transverse section at stomach level showed no significant differences ,while other diagnostic sections showed significant differences ( all P < 0 .01) ,and the image quality scores after the processing were higher than those before the processing . According to Bland-Altman analysis ,95% credibility interval of the total scores of 8 sections measured by different observers before and after VIS-Assistance ? were ( - 0 .17/ + 0 .18 ) and ( - 0 .17/ + 0 .18 ) , respectively ,6 .06% (14/231) and 3 .89% (9/231) of the points were outside the 95% credibility interval , and the rest had high consistency . Conclusions 5D Heart and VIS-Assistance ? technology can significantly improve the display rate of diagnostic section and image quality of element structures , and has high reliability and repeatability in obtaining fetal cardiac diagnosis sections and displaying fetal elemental diagnostic information .