Allergic diseases,also known as hypersensitivity diseases,are a systemic disorder affecting nearly 40%of the global population.Although they vary in affected sites and clinical manifestations,they share many common features.For example,allergic diseases are the same type Ⅰ hypersensitivity reaction;the disease mechanism is based on the inability of the positive deficiency to resist the evil,and the allergens induce the onset of the disease;the course of the disease is similar to the patient's physique;the onset of the disease is closely related to the taiyin meridian of the hand and the foot;and the disease locations in traditional Chinese medicine can be categorized as the"orifices",so that the different diseases can be treated with the same treatment.Chinese medicine believes that spleen deficiency is the initiating factor of immune dysfunction,and lung deficiency is the key to the occurrence of allergic diseases,and regulating the lung and spleen is the key point of treatment for allergic diseases.The method of"cultivating the earth and generating gold"is good at adjusting the spleen and stomach and restoring the function of the lungs,which is the key to"same treatment for different diseases"of allergic diseases.Therefore,the purpose of this article is to explore the commonalities of allergic diseases and the role of the method of"cultivating the earth and generating gold"in the treatment of allergic diseases under the perspective of"same treatment for different diseases".

Allergic diseases,also known as hypersensitivity diseases,are a systemic disorder affecting nearly 40%of the global population.Although they vary in affected sites and clinical manifestations,they share many common features.For example,allergic diseases are the same type Ⅰ hypersensitivity reaction;the disease mechanism is based on the inability of the positive deficiency to resist the evil,and the allergens induce the onset of the disease;the course of the disease is similar to the patient's physique;the onset of the disease is closely related to the taiyin meridian of the hand and the foot;and the disease locations in traditional Chinese medicine can be categorized as the"orifices",so that the different diseases can be treated with the same treatment.Chinese medicine believes that spleen deficiency is the initiating factor of immune dysfunction,and lung deficiency is the key to the occurrence of allergic diseases,and regulating the lung and spleen is the key point of treatment for allergic diseases.The method of"cultivating the earth and generating gold"is good at adjusting the spleen and stomach and restoring the function of the lungs,which is the key to"same treatment for different diseases"of allergic diseases.Therefore,the purpose of this article is to explore the commonalities of allergic diseases and the role of the method of"cultivating the earth and generating gold"in the treatment of allergic diseases under the perspective of"same treatment for different diseases".

Background/Aims: Liver transplantation is the most effective treatment for the sickest patients with acute-on-chronic liver failure (ACLF). However, the influence of donor age on liver transplantation, especially in ACLF patients, is still unclear. Methods: In this study, we used the data of the Scientific Registry of Transplant Recipients. We included patients with ACLF who received liver transplantation from January 1, 2007, to December 31, 2017, and the total number was 13,857. We allocated the ACLF recipients by age intogroup I (donor age ≤17 years, n=647); group II (donor age 18–59 years, n=11,423); and group III (donor age ≥60 years, n=1,787). Overall survival (OS), graft survival, and mortality were com-pared among the three age groups and the four ACLF grades. Cox regression was also analyzed. Results: The 1-, 3-, and 5-year OS rates were 89.6%, 85.5%, and 82.0% in group I; 89.4%, 83.4%, and 78.2% in group II; and 86.8%, 78.4%, and 71.4% in group III, respectively (p<0.001).When we analyzed the different effects of donor age on OS with different ACLF grades, in groupsII and III, we observed statistical differences. Finally, the cubic spline curve told us that the relative death rate changed linearly with increasing donor age. Conclusions Donor age is related to OS and graft survival of ACLF patients after transplanta-tion, and poorer results were associated with elderly donors. In addition, different donor ages have different effects on recipients with different ACLF grades.

Background/Aims: Liver transplantation is the most effective treatment for the sickest patients with acute-on-chronic liver failure (ACLF). However, the influence of donor age on liver transplantation, especially in ACLF patients, is still unclear. Methods: In this study, we used the data of the Scientific Registry of Transplant Recipients. We included patients with ACLF who received liver transplantation from January 1, 2007, to December 31, 2017, and the total number was 13,857. We allocated the ACLF recipients by age intogroup I (donor age ≤17 years, n=647); group II (donor age 18–59 years, n=11,423); and group III (donor age ≥60 years, n=1,787). Overall survival (OS), graft survival, and mortality were com-pared among the three age groups and the four ACLF grades. Cox regression was also analyzed. Results: The 1-, 3-, and 5-year OS rates were 89.6%, 85.5%, and 82.0% in group I; 89.4%, 83.4%, and 78.2% in group II; and 86.8%, 78.4%, and 71.4% in group III, respectively (p<0.001).When we analyzed the different effects of donor age on OS with different ACLF grades, in groupsII and III, we observed statistical differences. Finally, the cubic spline curve told us that the relative death rate changed linearly with increasing donor age. Conclusions Donor age is related to OS and graft survival of ACLF patients after transplanta-tion, and poorer results were associated with elderly donors. In addition, different donor ages have different effects on recipients with different ACLF grades.

Background/Aims: Liver transplantation is the most effective treatment for the sickest patients with acute-on-chronic liver failure (ACLF). However, the influence of donor age on liver transplantation, especially in ACLF patients, is still unclear. Methods: In this study, we used the data of the Scientific Registry of Transplant Recipients. We included patients with ACLF who received liver transplantation from January 1, 2007, to December 31, 2017, and the total number was 13,857. We allocated the ACLF recipients by age intogroup I (donor age ≤17 years, n=647); group II (donor age 18–59 years, n=11,423); and group III (donor age ≥60 years, n=1,787). Overall survival (OS), graft survival, and mortality were com-pared among the three age groups and the four ACLF grades. Cox regression was also analyzed. Results: The 1-, 3-, and 5-year OS rates were 89.6%, 85.5%, and 82.0% in group I; 89.4%, 83.4%, and 78.2% in group II; and 86.8%, 78.4%, and 71.4% in group III, respectively (p<0.001).When we analyzed the different effects of donor age on OS with different ACLF grades, in groupsII and III, we observed statistical differences. Finally, the cubic spline curve told us that the relative death rate changed linearly with increasing donor age. Conclusions Donor age is related to OS and graft survival of ACLF patients after transplanta-tion, and poorer results were associated with elderly donors. In addition, different donor ages have different effects on recipients with different ACLF grades.

Background/Aims: Liver transplantation is the most effective treatment for the sickest patients with acute-on-chronic liver failure (ACLF). However, the influence of donor age on liver transplantation, especially in ACLF patients, is still unclear. Methods: In this study, we used the data of the Scientific Registry of Transplant Recipients. We included patients with ACLF who received liver transplantation from January 1, 2007, to December 31, 2017, and the total number was 13,857. We allocated the ACLF recipients by age intogroup I (donor age ≤17 years, n=647); group II (donor age 18–59 years, n=11,423); and group III (donor age ≥60 years, n=1,787). Overall survival (OS), graft survival, and mortality were com-pared among the three age groups and the four ACLF grades. Cox regression was also analyzed. Results: The 1-, 3-, and 5-year OS rates were 89.6%, 85.5%, and 82.0% in group I; 89.4%, 83.4%, and 78.2% in group II; and 86.8%, 78.4%, and 71.4% in group III, respectively (p<0.001).When we analyzed the different effects of donor age on OS with different ACLF grades, in groupsII and III, we observed statistical differences. Finally, the cubic spline curve told us that the relative death rate changed linearly with increasing donor age. Conclusions Donor age is related to OS and graft survival of ACLF patients after transplanta-tion, and poorer results were associated with elderly donors. In addition, different donor ages have different effects on recipients with different ACLF grades.

Objective To investigate the dosimetric difference between manual and inverse optimization in 3-dimensional (3D) brachytherapy for gynecologic tumors. Methods This retrospective study was conducted among a total of 110 patients with gynecologic tumors undergoing intracavitary combined with interstitial brachytherapy or interstitial brachytherapy. Based on the original images, the brachytherapy plans were optimized for each patient using Gro, IPSA1, IPSA2 (with increased volumetric dose limits on the basis of IPSA1) and HIPO algorithms. The dose-volume histogram (DVH) parameters of the clinical target volume (CTV) including V200, V150, V100, D90, D98 and CI, and the dosimetric parameters D2cc, D1cc, and D0.1cc for the bladder, rectum, and sigmoid colon were compared among the 4 plans. Results Among the 4 plans, Gro optimization took the longest time, followed by HIPO, IPSA2 and IPSA1 optimization. The mean D90, D98, and V100 of HIPO plans were significantly higher than those of Gro and IPSA plans, and D90 and V100 of IPSA1, IPSA2 and HIPO plans were higher than those of Gro plans (P<0.05), but the CI of the 4 plans were similar (P>0.05). For the organs at risk (OARs), the HIPO plan had the lowest D2cc of the bladder and rectum;the bladder absorbed dose of Gro plans were significantly greater than those of IPSA1 and HIPO (P<0.05). The D2cc and D1cc of the rectum in IPSA1, IPSA2 and HIPO plans were better than Gro (P<0.05). The D2cc and D1cc of the sigmoid colon did not differ significantly among the 4 plans. Conclusion Among the 4 algorithms, the HIPO algorithm can better improve dose coverage of the target and lower the radiation dose of the OARs, and is thus recommended for the initial plan optimization. Clinically, the combination of manual optimization can achieve more individualized dose distribution of the plan.

Objective To investigate the dosimetric difference between manual and inverse optimization in 3-dimensional (3D) brachytherapy for gynecologic tumors. Methods This retrospective study was conducted among a total of 110 patients with gynecologic tumors undergoing intracavitary combined with interstitial brachytherapy or interstitial brachytherapy. Based on the original images, the brachytherapy plans were optimized for each patient using Gro, IPSA1, IPSA2 (with increased volumetric dose limits on the basis of IPSA1) and HIPO algorithms. The dose-volume histogram (DVH) parameters of the clinical target volume (CTV) including V200, V150, V100, D90, D98 and CI, and the dosimetric parameters D2cc, D1cc, and D0.1cc for the bladder, rectum, and sigmoid colon were compared among the 4 plans. Results Among the 4 plans, Gro optimization took the longest time, followed by HIPO, IPSA2 and IPSA1 optimization. The mean D90, D98, and V100 of HIPO plans were significantly higher than those of Gro and IPSA plans, and D90 and V100 of IPSA1, IPSA2 and HIPO plans were higher than those of Gro plans (P<0.05), but the CI of the 4 plans were similar (P>0.05). For the organs at risk (OARs), the HIPO plan had the lowest D2cc of the bladder and rectum;the bladder absorbed dose of Gro plans were significantly greater than those of IPSA1 and HIPO (P<0.05). The D2cc and D1cc of the rectum in IPSA1, IPSA2 and HIPO plans were better than Gro (P<0.05). The D2cc and D1cc of the sigmoid colon did not differ significantly among the 4 plans. Conclusion Among the 4 algorithms, the HIPO algorithm can better improve dose coverage of the target and lower the radiation dose of the OARs, and is thus recommended for the initial plan optimization. Clinically, the combination of manual optimization can achieve more individualized dose distribution of the plan.

Objective:To study the anatomy of the perforator propeller flap of superior lateral genicular artery, and to explore a surgical method and clinical application in repair of the soft tissue defect of anterolateral knee with the flap.Methods:From September 2019 to September 2021, 8 knees of 4 chilled fresh specimen of adults were studied. The perforators of the superior lateral genicular artery were observed. The length, outer diameter of the perforators, and the locations of the skin perforation were recorded. The superior lateral genicular artery perforator propeller flaps were then applied clinically to 5 patients(3 males and 2 females) with soft tissue defects of anterolateral knee. Two of the patients had combined ligament injury and(or) bone joint exposure. The age of patients ranged from 25 to 48 years old, at 33.4 years old in average. The sizes of soft tissue defects ranged from 4.0 cm×4.0 cm to 8.0 cm×5.0 cm. The sizes of perforator propeller flaps of superior lateral genicular artery were 10.0 cm×5.0 cm to 13.0 cm×6.0 cm. The superior perforating vessels of the superior lateral genicular artery were found and marked at the points of skin perforation. Preoperative contrast-enhanced ultrasound were performed to confirm the dominant perforating vessels and had the skin perforating points marked. Intraoperative CDU were further performed to confirm the points of dominant perforating vessels. Perforator propeller flaps were designed depending on the size of the anterolateral soft tissue defect, and flaps were prepared and transferred to the defect sites. Postoperative follow-ups were conducted at outpatient clinic. The survival of the flap and knee function were observed according to the Bai-ly knee scoring.Results:The anatomy showed that an average pedicle length of the superior lateral genicular artery perforator was(8.2±0.9) cm, with an average starting outer diameter at(1.1±0.2) mm. All 5 flaps survived during the follow-up that lasted for 10 to 24 months, with an average of 15.3 months. All flaps healed in 2 weeks after surgery without complications such as soft tissue infection, bone and joint infection were observed. At the last follow-up, no obvious bloated appearance of the flaps were observed. The colour and elasticity of the flaps were similar to the surrounding skin. The knee function was assessed: 4 patients were in excellent and 1 in good. The range of knee flexion and extension was from 100° to 150°. The patients were satisfied with the appearance and function of the knees.Conclusion:The size of the perforator of superior lateral genicular artery and the pedicle length are ideal. The propeller flap can be used to repair the soft tissue defect around the anterolateral knee, with satisfactory functional recovery of a knee. It is a good method to repair the soft tissue defect around anterolateral knee.

Cranial defect restoration is popular in forensic anthropology,craniofacial surgery,and archaeology.Virtual 3D restoration developed fast and has a broad prospect since computer assisted method applied in cranial facial defect restoration based on CT scans.In recent years,with the continuous development of computer algorithms and software,the 3D cranial facial defect restoration methods have been increasing.The purpose of this paper is to summarize the computer-aided 3D cranial facial defect restoration based on CT scans published in the past two decades and to research the current progress.