This paper summarizes Professor AI Rudi's experience in the diagnosis and treatment of skin pruritus based on the "unity of restoring form， regulating qi， and harmonizing spirit"， employing internal herbal medicine combined with external treatments. It is believed that the core pathogenesis of pruritus is the "imbalance of form， qi， and spirit"， with disturbed spirit as the onset， disordered qi as the key pathogenic factor， and physical changes as the manifestation of the disease. The treatment principle follows "restoring form-regulating qi-harmonizing spirit"， with a combination of internal and external therapies， and differentiation based on deficiency and excess. For excess conditions caused by pathogenic disturbances to the heart spirit， treatment is based on different patterns of wind-heat， damp-heat， and blood-heat， using Sangye （Morus alba）-Sangbaipi （Morus alba cortex）-Longchi （Draconis os） to disperse wind and clear heat， calm the spirit； Difuzi （Kochia scoparia）-Qinghao （Artemisia annua）-Tanxiang （Santalum album） to clear damp-heat and aromatically open the spirit； Mudanpi （Paeonia suffruticosa）-Chuanxiong （Ligusticum chuanxiong）-Shuiniujiao （Bubalus bubalis cornua） to cool the blood， activate circulation， and calm the spirit. For deficiency conditions caused by insufficient nourishment of the heart spirit， treatment is based on patterns of qi deficiency or blood deficiency， using Huangqi （Astragalus membranaceus）-Fuping （Lemna minor）-Wuweizi （Schisandra chinensis） to tonify the qi and stabilize the exterior； Heshouwu （Polygonum multiflorum）-Jili （Tribulus terrestris）-Shouwuteng （Polygonum multiflorum vine） to nourish the blood， moisten dryness， and calm the spirit. External treatments integrate traditional Chinese medicine therapies such as medicinal baths， gua sha， and ear acupuncture， with custom herbal wash formulas for restoring form， jojoba oil gua sha for regulating qi， and ear seed therapy using Wangbuliuxing （Vaccaria segetalis） for harmonizing the spirit， achieving a holistic treatment effect for form， qi， and spirit.

This paper summarizes Professor AI Rudi's clinical experience in treating skin abscesses using the method of "three parts and six methods"， which emphasize a combined internal and external therapeutic approach. He identifies retained pathogenic heat in the skin as the key etiological factor and proposes treatment principles tailored to the anatomical location of the lesions. For abscesses in the upper part of the body （head， face and neck）， wind-heat and blood-heat are considered dominant， and the treatment focuses on dispersing the exterior， clearing heat， cooling the blood， and reducing swelling， with custom formulations such as self-fomulated Shufeng Xiaodu Decoction （疏风消毒饮） and Jiedu Xiaozhong Decoction （解毒消肿汤）. For those in the middle part of the body （chest， abdomen， back and upper limbs）， constrained heat and deficiency-heat predominate， and the treatment aims to relieve internal heat stagnation， reduce swelling， and expel toxins， using formulations like self-fomulated Qinggan Jiedu Decoction （清肝解毒汤） and Xiaozhong Erchen Decoction （消肿二陈汤）. For abscesses in the lower part of the body in the （buttocks， perineum and lower limbs）， damp-heat and stagnant heat are the main patterns， and the strategy is to clear damp-heat and resolve blood stasis， with formulations such as self-fomulated Jiedu Simiao Powder （解毒四妙散） and Qingjie Sanyu Decoction （清解散瘀汤）. External therapies are equally emphasized： for unruptured lesions， self-fomulated Wumiao Ointment （五妙膏） is used to detoxify and reduce swelling， while for ruptured lesions， Danhuang Oil （蛋黄油） is applied to promote wound healing and relieve pain.

Collateral vessels in cutaneous regions are the channel of qi， blood and body fluids transmission among the skin and striae and interstices， and is also the path of pathogens invasion. It is believed that the key pathogenesis of polymorphic light eruption （PLE） was toxins damaging to the skin， in which the cutaneous collaterals fail to nourish， insecurity of the muscle surface as the basis of disease， the pathogens offending qi collaterals and heat constraint to toxins as the driving factors， gradually affecting fluid collaterals and dryness-dampness coexist as the middle link， and latent pathogens in blood level and waiting for the opportunity to onset as the final stage. It is proposed that the basic treatment is to resolve toxins and tranquilize collaterals， and the internal and external treatments are combined together. The internal treatment is to resolve toxins， strengthen collaterals， and assist in unblocking the collaterals， and the modified self-prescribed Wuteng Decoction （五藤饮） plus Yigong Powder （异功散） were selected as the basic formulas， which promotes the discharge of toxin pathogens and strengthens the power of the cutaneous collaterals to protect against pathogens. For external treatment， according to the performance of skin lesions， scraping， tapping with medicinal solution， ointment were selected to drive away pathogens and resolve toxins， and soothe the cutaneous collaterals. In the early stage， the skin temperature rose with itching， tingling and no rash， scraping with the self-prescribed Yinhuangcao Clearing Oil （银黄草清解油） could be used to activate blood and regulate qi， relieve heat and resolve toxins； if the lesions showed erythema， pimples， itching， tapping with the self-prescribed Qian'ai Xunxi Formula （千艾熏洗方） could be used to diffuse qi and fluid， unblock the collaterals and clean toxins； if the skin lesions thickened with scales， the self-prescribed Yufu Ointment （愈肤膏） for external application could be used to resolve toxins and activate collaterals， moisten skin and heal up sore.

To summarize the clinical experience of Professor AI Rudi in treating acne with triple Chinese medicinal groups combined with Chinese medicinal mask. It is believed that the pathogenesis and treatment of male and female acne are different. The key mechanism of male acne is the dysfunction of the "lung-spleen and stomach-large intestine" axis， and the method of three jiao differentiation should be used. Clinically， the triple Chinese medicinal group， Rendongteng （Lonicera japonica） - Qishe （Portulaca oleracea） - Shicangpu （Acorus gramineus）， can scatter wind to relieve heat， and diffuse and disperse upper jiao； group Baihua Sheshecao （Scleromitrion diffusum） - Baixianpi （Dictamnus dasycarpus） - Tanxiang （Santalum album） can clear heat and drain dampness， and regulate middle jiao； group Huaimi （Styphnolobium japonicum） - Juemingzi （Senna tora） - Baizhu （Atractylodes macrocephala） can tonify and moisten to unblock the lower jiao. The core mechanism of female acne is the imbalance of the function of the "liver and kidney- Tiangui （reproduction-stimulating essence， corresponds with the tenth heavenly stem） - Chong and ren" axis， and the method of staged tratment based on menstrual cycle should be used. Before the menstrual period， group Tusizi （Cuscuta chinensis） - Yujing （Curcuma longa） - Qianghuoyu （Hansenia forbesii） can tonify kidney and relax liver； during the menstrual period， group Chuanxiong （Rhizoma Ligustici Chuangxiong） - Yimucao （Leonurus japonicus）- Cansha （Bombycis Faeces） can invigorate blood and regulate menstrual flow； after the menstrual period， group Huangjing （Polygonatum sibiricum） - Shanyurou （Corni Fructus） - Roucongrong （Cistanche deserticola） can nourish blood， assist yang and boost yin. Meanwhile， we attached importance to the internal and external treatment. Based on the internal administration of traditional Chinese medicine， Chinese medicinal masks were used for external application， commonly used in self-prescribed Xianglian Jinhuang Powder （香连金黄散） combined with Huoxue Powder （活血散） as the prescription for Chinese medicinal mask.

To summarize Professor AI Rudi's experience in the staged external treatment of eczema by traditional Chinese medicine （TCM）. It is believed that dampness is the key pathological factor of eczema， and the treatment for dampness should be carried out throughout the whole process， with the leading idea of “three-stage treatment， dampness as the root， and treatment according to the symptoms”. The preparation and formulas of the external treatment can be applied according to the pathogenesis and lesion characteristics of each stage. In acute stage with wind-dampness and heat in the skin as the main mechanism， the treatment is to clear heat and astringe， resolve toxins and relieve itching， and the preparation is mostly solution and lotion， and the formula could be Yangzheng Xi Formula （痒症洗方）， Jingfang Kushen Decoction （荆防苦参汤）， Kuding Erhuang Decoction （苦丁二黄汤）， and Xianglian Jinhuang Powder （香连金黄散）. In subacute stage with phlegm-dampness and heat as the main mechanism， the treatment is to remove dampness and turbidity， clean up the residual heat； the preparation is mostly ointment， and the formula include Shehuang Ointment （蛇黄软膏）， Huanglian Ointment （黄连膏）， and Zihuan Diding Ointment （紫花地丁软膏）. In chronic stage with phlegm-dampness stagnation as the main mechanism， the treatment is to remove dampness and eliminate phlegm， remove blood stasis and stop itching， and the formula could be Zhiyang soft Ointment （止痒软膏）， Runji Ointment （润肌膏）， Yufu Ointment （愈肤膏）； jojoba oil and olive oil are often used as external moisturiser for daily care.

The membranous tube of sanjiao （三焦） is not only the path of the transport of fluid and qi， but the way of the invasion of pathogenic factors， therefore， it cooperates with the skin mucous membrane physically and influence on each other pathologically. It is believed that the core pathogenesis of chronic urticaria is pathogens intruding sanjiao， membrane collaterals acute spasm， and fluid and qi disturbance， of which defense qi insufficiency and pathogens intruding sanjiao initiates the disease， while struggle between healthy and pathogenic qi and membrane collaterals acute spasm is the intermediate stage， and disturbed fluid， qi and blood movement is the terminal stage. Following the core treatment principle of dredging sanjiao， the internal treatment is to open striae and interstices and dispel pathogens out using self-made Guben Shufeng Decoction（固本疏风汤）modifications， and the external treatment is to dredge and regulate membrane collaterals， move qi and fluid， and treat sanjiao simultaneously， commonly using cutting therapy on Danzhong （RN 17） to move qi and fluid， seal umbilical therapy on Shenque （RN 8） to supplement and nourish ying-wei （营卫）， and natural moxibustion on Xuehai （SP 10） to move blood and unblock collaterals.

This article summarized the clinical experience of Professor AI Rudi in staged treatment according to pattern differentiation of systemic lupus erythematosus （SLE）. It is believed that SLE is characterized by kidney yin deficiency and heat toxin obstruction as the core disease mechanism. The staged treatment principle is to nourish yin and clear heat， invigorate blood and resolve toxins. In the early stage of heat toxins accumulation， the focus is on treating the branch and strengthen the kidneys as early as possible， recommending self-designed Liangxue Xiaofeng Powder （凉血消风散） with modifications. In the middle stage， there is yin deficiency with internal heat， which requires nourishing kidney yin and eliminating pathogenic factors. The prescription suggested is self-designed Shouwu Dihuang Decoction （首乌地黄汤）. In the late stage， there is yin impairment affecting yang， which requires a gradual consolidation of the foundation and harmonization of yin and yang， usually with Zhenwu Decoction （真武汤） and Zishen Tongguan Powder （滋肾通关散） with modifications. At the same time， the treatment emphasizes the integration of Chinese and Western medicine， and use of self-designed Ershen Dihuang Pill （二参地黄丸） after initial remission to consolidate the effect and prevent relapse. External treatment should also be given importance to， and Hongyou Ointment （红油膏） can be used to treat SLE skin lesions， reduce swelling， and relieve pain.

Objective:To investigate the current situation of the use of transjugular intrahepatic portosystemic shunt (TIPS) for portal hypertension, which should aid the development of TIPS in China.Methods:The China Portal Hypertension Alliance (CHESS) initiated this study that comprehensively investigated the basic situation of TIPS for portal hypertension in China through network research. The survey included the following: the number of surgical cases, main indications, the development of Early-TIPS, TIPS for portal vein cavernous transformation, collateral circulation embolization, intraoperative portal pressure gradient measurement, commonly used stent types, conventional anticoagulation and time, postoperative follow-up, obstacles, and the application of domestic instruments.Results:According to the survey, a total of 13 527 TIPS operations were carried out in 545 hospitals participating in the survey in 2021, and 94.1% of the hospital had the habit of routine follow-up after TIPS. Most hospitals believed that the main indications of TIPS were the control of acute bleeding (42.6%) and the prevention of rebleeding (40.7%). 48.1% of the teams carried out early or priority TIPS, 53.0% of the teams carried out TIPS for the cavernous transformation of the portal vein, and 81.0% chose routine embolization of collateral circulation during operation. Most of them used coils and biological glue as embolic materials, and 78.5% of the team routinely performed intraoperative portal pressure gradient measurements. In selecting TIPS stents, 57.1% of the hospitals woulel choose Viator-specific stents, 57.2% woulel choose conventional anticoagulation after TIPS, and the duration of anticoagulation was between 3-6 months (55.4%). The limitation of TIPS surgery was mainly due to cost (72.3%) and insufficient understanding of doctors in related departments (77.4%). Most teams accepted the domestic instruments used in TIPS (92.7%).Conclusions:This survey shows that TIPS treatment is an essential part of treating portal hypertension in China. The total number of TIPS cases is far from that of patients with portal hypertension. In the future, it is still necessary to popularize TIPS technology and further standardize surgical indications, routine operations, and instrument application.

Objective To observe the efficacy and safety of Morinda officinalis oligosaccharides in the continuation treatment of mild and moderate depression.Methods An open,single-arm,multi-center design was adopted in our study.Adult patients with mild and moderate depression who had received acute treatment of Morinda officinalis oligosaccharides were enrolled and continue to receive Morinda officinalis oligosaccharides capsules for 24 weeks,the dose remained unchanged during continuation treatment.The remission rate,recurrence rate,recurrence time,and the change from baseline to endpoint of Hamilton Depression Scale(HAMD),Hamilton Anxiety Scale(HAMA),Clinical Global Impression-Severity(CGI-S)and Arizona Sexual Experience Scale(ASEX)were evaluated.The incidence of treatment-related adverse events was reported.Results The scores of HAMD-17 at baseline and after treatment were 6.60±1.87 and 5.85±4.18,scores of HAMA were 6.36±3.02 and 4.93±3.09,scores of CGI-S were 1.49±0.56 and 1.29±0.81,scores of ASEX were 15.92±4.72 and 15.57±5.26,with significant difference(P＜0.05).After continuation treatment,the remission rate was 54.59％(202 cases/370 cases),and the recurrence rate was 6.49％(24 cases/370 cases),the recurrence time was(64.67±42.47)days.The incidence of treatment-related adverse events was 15.35％(64 cases/417 cases).Conclusion Morinda officinalis oligosaccharides capsules can be effectively used for the continuation treatment of mild and moderate depression,and are well tolerated and safe.

As the backbone force of China's social and economic construction, the health status of workers is closely related to the nation's productivity and social development. Currently, cancers have become one of the major diseases threatening the health of workers. However, there are still many shortcomings in the cancer screening services for the workers. To standardize cancer screening services for workers, ensure the quality of screening services, and improve the overall screening effectiveness, 19 institutions, including Peking Union Medical College Hospital of the Chinese Academy of Medical Sciences, have jointly formulated the Group Standard "Specification for service of cancer screening for workers (T/CHAA 023-2023)". This standard follows the principles of "legality, scientific rigor, advancement, and feasibility" and combines the frontier scientific advances in cancer screening. It clarifies the relevant requirements for service principles, service design, service delivery, service management, service evaluation, and improving worker cancer screening. Implementing this group standard will help connect the common screening needs of workers, employers, and cancer screening service providers, standardize the screening process, improve screening quality, and ultimately increase the early diagnosis rate and survival rate of cancer patients. Consequently, this group standard will help safeguard workers' health rights and interests, ensure the labor force resources, promote the comprehensive coordinated and sustainable development of society, and contribute to realizing the "Healthy China 2030" strategic policy.