Fuxiong has a long history of cultivation. Since its first record in the Beneficial Formulas from the Taiping Imperial Pharmacy of the Song Dynasty, Fuxiong had always been used by ancient physicians and became a preponderant variety for some reasons during the periods of the Ming Dynasty, Qing Dynasty, and Republic of China. However, as for modern use, only Chuanxiong Rhizoma is valued, and the medicinal value of Fuxiong is gradually being overlooked. This article systematically researches the nomenclature, producing area, origin, and efficacy of Fuxiong, proving that the planting technology of Fuxiong matured in the Song Dynasty at the latest, slightly later than the emergence of Chuanxiong Rhizoma in the Sui and Tang Dynasties. Over the years, the producing area of Fuxiong has not undergone significant changes, and it is mainly cultivated within Jiangxi province. According to the analysis of the origin of Xiongqiong, combined with modern genetic research, it can be basically clarified that the early source of Xiongqiong may not be single. With the popularization of cultivation, Chuanxiong Rhizoma became a Dao-di herb earliest, gradually replacing Xiongqiong and being recognized clinically. After cultivation, the polyploidy of Chuanxiong Rhizoma varieties formed stable inheritance, forming the later Fuxiong. Medical experts have gradually deepened their understanding of the efficacy of Fuxiong. Initially, they believed that it was a substitute for Chuanxiong Rhizoma and had weaker efficacy than Chuanxiong Rhizoma. Medical experts in Jin and Yuan Dynasties such as Zhu Danxi and Dai Sigong believed that Fuxiong was good at relieving stagnation. Books and records of materia medica in the Ming and Qing Dynasties explicitly proposed the great ability of Fuxiong to relieve stagnation. Fuxiong should be distinguished from Chuanxiong Rhizoma when applied, and the application differences should be clearly reflected in medical records. Based on the comprehensive research in this article, it can be concluded that although most of ancient physicians have attached great importance to genuineness of Chuanxiong Rhizoma, Fuxiong, as a dominant variety of traditional application, has a clear historical context and significant efficacy characteristics, worthy of further in-depth study.
Drugs, Chinese Herbal/history* ; China ; Medicine, Chinese Traditional/history* ; History, Ancient ; Humans ; History, Medieval ; Plants, Medicinal/chemistry* ; Rhizome/growth & development*

Objective:To explore predictive value of quantitative evaluation of shear wave ultrasonic elastography(SWUE)on the hardness of soleus muscle for short-term progress of the distal deep venous thrombosis(DVT)of lower extremities.Methods:A total of 100 DVT patients who admitted to the second hospital of Zhangjiakou from January 2021 to December 2023 were retrospectively selected,and they were divided into group with progress(n=45)and group without progress(n=55)according to the results of the ultrasonic reexamination of blood vessels of lower extremities at the 2nd week after they were confirmed.Univariate and multivariate logistics regression analysis were used to analyze the influencing factors for short-term progress of DVT patients.Receiver operating characteristic(ROC)curve was drawn to analyze the applied value of SWUE quantitative assessment for the hardness of soleus muscle in predicting the short-term progress of DVT patients.The coagulation indicators of the two groups before and after treatment were further compared.Results:There were no significant differences between the two groups in cholesterol,neutrophil count,platelet count,central venous catheterization,bed rest,history of thrombosis,injury of vascular wall,and history of surgery for lower limb(P>0.05).The average hardness values of soleus muscle of group with progress and group without progress were respectively(6.46±1.15)kPa and(5.42±1.13)kPa,and the difference of that between two groups was significant(t=4.542,P<0.05).Multivariate logistics regression analysis showed that hardness of soleus muscle was the independent risk factor for short-term progress of DVT patients(OR=3.135,P<0.05).The results of ROC analysis showed that the area under curve(AUC)value of the hardness of soleus muscle in predicting short-term progress of DVT patients was 0.9074(95%CI:0.8175～0.9972),and the best cutoff value was 0.70,and the sensitivity and the specificity were respectively 78.26%and 91.30%at this time.Before treatment,there were no significant differences in the comparison of prothrombin time(PT),activated partial thromboplastin time(APTT),thrombin time(TT)and D-dimer(D-dimer)between the two groups of patients(P>0.05).After treatment,the PT,APTT and TT levels of patients in the group without progress were respectively higher than those in the group with progress,and the D-dimer level was lower than that in the group with progress,there was a statistically significant difference between the two groups(t=3.568,15.176,4.091,9.981,P<0.05),respectively.Conclusion:SWUE quantitative evaluation for the hardness of soleus muscle has a favorable predictive value for the short-term progress of distal DVT of lower extremities,which is contribute to early find the DVT short-term progress,thus can timely adopt intervention measure,and reduce the risk of complication,and improve the prognosis.

Objective To analyze clinical characteristics affecting survival outcomes in gastric adenocarcinoma(GAC)patients with second primary malignancies(SPM)and construct a predictive model with a web-based calculator.Methods Patients diagnosed with GAC between January 2010 and December 2017 in the SEER database(n=24 085)were analyzed,comparing non-SPM(n=22 963)and SPM cohorts(n=1 122).SPM patients were randomized(3:1)into training(n=842)and internal validation cohorts(n=280).Univariate/multivariate Cox regression identified prognostic factors for model construction.Model performance was evaluated via ROC curves,calibration plots,and decision curve analysis(DCA).A web-based calculator was deployed using DynNom(https://kunma697.shinyapps.io/dynnomapp-1/).External validation used 192 SPM patients diagnosed at Yantai Yuhuangding Hospital(2010-2017).Results χ2 tests revealed SPM patients had higher age(56.3%),earlier T-stage(T1:29.2%;T2:10.5%),predominant gastric cardia involvement(43.7%),fewer distant metastases(12.3%),and higher rates of radiotherapy(32.5%)and surgery(77.2%)vs.non-SPM(P<0.05).Cox analyses identified GAC primary site,T-stage,SEER stage,radiotherapy/surgery history,plus SPM grade/stage/treatment history as significant predictors(P<0.05).AUCs in the training cohort were 0.771(95%CI:0.722～0.820),0.839(95%CI:0.796～0.882),and 0.836(95%CI:0.792～0.879)for 1-/3-/5-year survival;internal validation showed 0.751(95%CI:0.700～0.801),0.746(95%CI:0.695～0.797),and 0.772(95%CI:0.723～0.821);external validation yielded 0.713(95%CI:0.648～0.778),0.805(95%CI:0.749～0.861),and 0.851(95%CI:0.801～0.901).Calibration indicated high prediction-actuality concordance;DCA confirmed clinical utility.Conclusion The model and web calculator incorporating GAC/SPM characteristics effectively predict SPM patient prognosis.

Objective:To explore the possibility of using a inferior gluteal artery perforator flap (IGAPF) for breast reconstruction in the patient who did not have suitable donor site in back and abdomen.Methods:In November 2024, a 25-year-old unmarried and childless woman with right breast cancer received immediate right breast reconstruction by a right free IGAPF after modified right mastectomy in the Department of Breast and Thyroid Surgery, Second Affiliated Hospital of Hainan Medical University. The locations of perforators were confirmed by both Multi-detector computed tomography angiography (MDCTA) and portable Doppler blood flow detector before surgery. The IGAPF was designed to take the inferior gluteal wrinkle as the lower edge, the axis of the flap was parallel to the inferior gluteal wrinkle, and the width of the flap was estimated where the incision could be directly closed. The size of right IGAPF was 6.0 cm×19.0 cm. Sharp dissection was performed between the sarcolemma and muscle fibres of gluteus, then the perforators were dissected along the direction of muscle fibres of gluteus. The vascular pedicle was kept at about 8.0 cm in length. The diameter of artery was about 2.0 mm and that for the veins was about 1.5 mm. End-to-end anastomoses with the right thoracodorsal artery and vein were successfully carried out. The donor site was directly closed, and it was hidden in the inferior gluteal wrinkle. Postoperative outpatient clinical review was made.Results:Pathological examination reported: an invasive carcinoma of right breast, axillary lymph node metastasis (2/10). The patient recovered well and the flap survived without any complication, i.e. ischemic necrosis, infection and haematoma. The patient was off-bed at 3 days and discharged at 13 days after surgery. At the 40 days of postoperative follow-up, the patient achieved a good recovery and the lower limb activity was not affected by the surgery. The patient was satisfied with the reconstructed breast and donor site recovery. The patient followed with scheduled chemotherapy and subsequent radiotherapy. The volume of reconstructed breast was smaller than the other breast, of which the patient was fully informed before the surgery.Conclusion:A free IGAPF provides an alternative donor sites for achieving a breast reconstruction due to the reliable pedicle vessels and invisible donor scars.

Objective:To develop a quality control model for anal sphincter ultrasound images and validate its diagnostic performance across multiple centers.Methods:A retrospective analysis was conducted on anal sphincter ultrasound images from seven medical centers in China between May 2019 and June 2022. A total of 7 040 images from 3 116 patients were included and divided into a training set（4 912 images）and a validation set（2 128 images）. The images were classified as standard or non-standard images by three experts. Three models were developed based on different image feature extraction methods：a single-branch model，a multi-branch weighted model，and a multi-branch ensemble model. The diagnostic performance of each model was evaluated using the area under the ROC curve（AUC），sensitivity，specificity，accuracy，positive predictive value，and negative predictive value，respectively. The optimal model was selected and compared with the performance of 4 doctors with varying experience levels. Sixty days later，the images with the assistance of the model's output were reassessed by the doctors to evaluate its impact on manual quality control.Results:① Among the 3 models，the multi-branch ensemble model demonstrated the highest AUC and sensitivity，with an AUC of 0.966（95% CI=0.958 - 0.974），a sensitivity of 91.83%，and a specificity of 91.41%. This model was named M quality. ② M quality's AUC was slightly lower than that of Senior A and B（0.966 vs. 0.976，0.976，and P<0.05），its sensitivity was slightly lower than that of Senior A（91.83% vs. 95.61%， P<0.001）but comparable to Senior B（91.83% vs. 92.89%， P=0.315），its specificity was slightly lower than Senior A and B（91.41% vs. 94.44%，98.18%，and P<0.05）. However，M quality significantly outperformed Junior A and B in AUC and sensitivity（AUC：0.966 vs. 0.850，0.818；sensitivity：91.83% vs. 84.90%，61.46%；all P<0.001），its specificity was higher than that of Junior A（91.41% vs. 80.28%， P<0.001）but lower than that of Junior B（91.41% vs. 95.96%， P<0.001）. ③ With model assistance，Senior B's sensitivity（92.89% vs. 94.20%， P=0.001）and Senior A's specificity（94.44% vs. 96.56%， P<0.001）improved significantly. Junior A and B showed significant improvements in AUC and sensitivity（AUC：0.931 vs. 0.850，0.914 vs. 0.818；sensitivity：91.83% vs. 84.90%，89.53% vs. 61.46%；all P<0.001）. After model assistance，Junior A's specificity increased（93.62% vs. 80.28%， P<0.001），while Junior B's specificity decreased（91.60% vs. 95.96%， P=0.013）. Conclusions:This study develops a quality control model for anal sphincter ultrasound images with robust diagnostic performance，approaching the level of seniors. The model significantly enhances the image quality assessment capabilities of juniors，demonstrating promising clinical application potential.

To formulate an expert consensus on the principles of preoperative hair removal and provide scientific guidance for standardized removal of hair before surgical procedures so as to reduce the incidence of surgical site infections.METHODS Led by the Hospital Management Institute of National Health Commission of the People's Republic of China,this consensus was reached with the joint efforts from the expects of relevant fields such as surgeries,interventional therapies,nursing,and infection prevention and control.The consensus facilitates the classification and evaluation of literatures by following the evidence grade formulated by Oxford Evidence-based Medicine Center and focuses on the association of preoperative hair removal with surgical site infection,it reaches the evidence grade of expert consensus and recommendation intensity by integrating with discussions on meetings and clinical experience of the expects from relevant fields.RESULTS A total of 6 items of consensus were reached by summarizing the latest evidence on the aspects including the indications for preoperative hair removal,tools,range,timing and places.CONCLUSION The consensus,to some extent,make supplements to and complete the exiting regulations and standards.It provides guidance for the medical institutions to carry out the preoperative hair removal.

To formulate an expert consensus on the principles of preoperative hair removal and provide scientific guidance for standardized removal of hair before surgical procedures so as to reduce the incidence of surgical site infections.METHODS Led by the Hospital Management Institute of National Health Commission of the People's Republic of China,this consensus was reached with the joint efforts from the expects of relevant fields such as surgeries,interventional therapies,nursing,and infection prevention and control.The consensus facilitates the classification and evaluation of literatures by following the evidence grade formulated by Oxford Evidence-based Medicine Center and focuses on the association of preoperative hair removal with surgical site infection,it reaches the evidence grade of expert consensus and recommendation intensity by integrating with discussions on meetings and clinical experience of the expects from relevant fields.RESULTS A total of 6 items of consensus were reached by summarizing the latest evidence on the aspects including the indications for preoperative hair removal,tools,range,timing and places.CONCLUSION The consensus,to some extent,make supplements to and complete the exiting regulations and standards.It provides guidance for the medical institutions to carry out the preoperative hair removal.

Objective:To explore predictive value of quantitative evaluation of shear wave ultrasonic elastography(SWUE)on the hardness of soleus muscle for short-term progress of the distal deep venous thrombosis(DVT)of lower extremities.Methods:A total of 100 DVT patients who admitted to the second hospital of Zhangjiakou from January 2021 to December 2023 were retrospectively selected,and they were divided into group with progress(n=45)and group without progress(n=55)according to the results of the ultrasonic reexamination of blood vessels of lower extremities at the 2nd week after they were confirmed.Univariate and multivariate logistics regression analysis were used to analyze the influencing factors for short-term progress of DVT patients.Receiver operating characteristic(ROC)curve was drawn to analyze the applied value of SWUE quantitative assessment for the hardness of soleus muscle in predicting the short-term progress of DVT patients.The coagulation indicators of the two groups before and after treatment were further compared.Results:There were no significant differences between the two groups in cholesterol,neutrophil count,platelet count,central venous catheterization,bed rest,history of thrombosis,injury of vascular wall,and history of surgery for lower limb(P>0.05).The average hardness values of soleus muscle of group with progress and group without progress were respectively(6.46±1.15)kPa and(5.42±1.13)kPa,and the difference of that between two groups was significant(t=4.542,P<0.05).Multivariate logistics regression analysis showed that hardness of soleus muscle was the independent risk factor for short-term progress of DVT patients(OR=3.135,P<0.05).The results of ROC analysis showed that the area under curve(AUC)value of the hardness of soleus muscle in predicting short-term progress of DVT patients was 0.9074(95%CI:0.8175～0.9972),and the best cutoff value was 0.70,and the sensitivity and the specificity were respectively 78.26%and 91.30%at this time.Before treatment,there were no significant differences in the comparison of prothrombin time(PT),activated partial thromboplastin time(APTT),thrombin time(TT)and D-dimer(D-dimer)between the two groups of patients(P>0.05).After treatment,the PT,APTT and TT levels of patients in the group without progress were respectively higher than those in the group with progress,and the D-dimer level was lower than that in the group with progress,there was a statistically significant difference between the two groups(t=3.568,15.176,4.091,9.981,P<0.05),respectively.Conclusion:SWUE quantitative evaluation for the hardness of soleus muscle has a favorable predictive value for the short-term progress of distal DVT of lower extremities,which is contribute to early find the DVT short-term progress,thus can timely adopt intervention measure,and reduce the risk of complication,and improve the prognosis.

Objective:To explore the possibility of using a inferior gluteal artery perforator flap (IGAPF) for breast reconstruction in the patient who did not have suitable donor site in back and abdomen.Methods:In November 2024, a 25-year-old unmarried and childless woman with right breast cancer received immediate right breast reconstruction by a right free IGAPF after modified right mastectomy in the Department of Breast and Thyroid Surgery, Second Affiliated Hospital of Hainan Medical University. The locations of perforators were confirmed by both Multi-detector computed tomography angiography (MDCTA) and portable Doppler blood flow detector before surgery. The IGAPF was designed to take the inferior gluteal wrinkle as the lower edge, the axis of the flap was parallel to the inferior gluteal wrinkle, and the width of the flap was estimated where the incision could be directly closed. The size of right IGAPF was 6.0 cm×19.0 cm. Sharp dissection was performed between the sarcolemma and muscle fibres of gluteus, then the perforators were dissected along the direction of muscle fibres of gluteus. The vascular pedicle was kept at about 8.0 cm in length. The diameter of artery was about 2.0 mm and that for the veins was about 1.5 mm. End-to-end anastomoses with the right thoracodorsal artery and vein were successfully carried out. The donor site was directly closed, and it was hidden in the inferior gluteal wrinkle. Postoperative outpatient clinical review was made.Results:Pathological examination reported: an invasive carcinoma of right breast, axillary lymph node metastasis (2/10). The patient recovered well and the flap survived without any complication, i.e. ischemic necrosis, infection and haematoma. The patient was off-bed at 3 days and discharged at 13 days after surgery. At the 40 days of postoperative follow-up, the patient achieved a good recovery and the lower limb activity was not affected by the surgery. The patient was satisfied with the reconstructed breast and donor site recovery. The patient followed with scheduled chemotherapy and subsequent radiotherapy. The volume of reconstructed breast was smaller than the other breast, of which the patient was fully informed before the surgery.Conclusion:A free IGAPF provides an alternative donor sites for achieving a breast reconstruction due to the reliable pedicle vessels and invisible donor scars.

Objective:To develop a quality control model for anal sphincter ultrasound images and validate its diagnostic performance across multiple centers.Methods:A retrospective analysis was conducted on anal sphincter ultrasound images from seven medical centers in China between May 2019 and June 2022. A total of 7 040 images from 3 116 patients were included and divided into a training set（4 912 images）and a validation set（2 128 images）. The images were classified as standard or non-standard images by three experts. Three models were developed based on different image feature extraction methods：a single-branch model，a multi-branch weighted model，and a multi-branch ensemble model. The diagnostic performance of each model was evaluated using the area under the ROC curve（AUC），sensitivity，specificity，accuracy，positive predictive value，and negative predictive value，respectively. The optimal model was selected and compared with the performance of 4 doctors with varying experience levels. Sixty days later，the images with the assistance of the model's output were reassessed by the doctors to evaluate its impact on manual quality control.Results:① Among the 3 models，the multi-branch ensemble model demonstrated the highest AUC and sensitivity，with an AUC of 0.966（95% CI=0.958 - 0.974），a sensitivity of 91.83%，and a specificity of 91.41%. This model was named M quality. ② M quality's AUC was slightly lower than that of Senior A and B（0.966 vs. 0.976，0.976，and P<0.05），its sensitivity was slightly lower than that of Senior A（91.83% vs. 95.61%， P<0.001）but comparable to Senior B（91.83% vs. 92.89%， P=0.315），its specificity was slightly lower than Senior A and B（91.41% vs. 94.44%，98.18%，and P<0.05）. However，M quality significantly outperformed Junior A and B in AUC and sensitivity（AUC：0.966 vs. 0.850，0.818；sensitivity：91.83% vs. 84.90%，61.46%；all P<0.001），its specificity was higher than that of Junior A（91.41% vs. 80.28%， P<0.001）but lower than that of Junior B（91.41% vs. 95.96%， P<0.001）. ③ With model assistance，Senior B's sensitivity（92.89% vs. 94.20%， P=0.001）and Senior A's specificity（94.44% vs. 96.56%， P<0.001）improved significantly. Junior A and B showed significant improvements in AUC and sensitivity（AUC：0.931 vs. 0.850，0.914 vs. 0.818；sensitivity：91.83% vs. 84.90%，89.53% vs. 61.46%；all P<0.001）. After model assistance，Junior A's specificity increased（93.62% vs. 80.28%， P<0.001），while Junior B's specificity decreased（91.60% vs. 95.96%， P=0.013）. Conclusions:This study develops a quality control model for anal sphincter ultrasound images with robust diagnostic performance，approaching the level of seniors. The model significantly enhances the image quality assessment capabilities of juniors，demonstrating promising clinical application potential.