The paper introduces 5 books written by WANG Mengying, including Suixiju Chongding Huoluan Lun, Guiyan Lu, Wenre Jingwei, Wang Mengying Yi'an and Suixiju Yinshipu; and analyzes the ideas of diagnosis and treatment of cholera and the academic thoughts in treatment with acupuncture-moxibustion therapy. In pathogenesis, cholera is classified into cold and heat types. Cholera of heat type roots on qi and blood. If the pathogenic factors are mild and located shallowly, the sneezing method, followed by scraping method, is adopted to open meridians and collaterals, as well as the qi level, so as to eliminate pathogens. When the pathogens go deeply, the bloodletting technique is used to clean the toxic heat in blood level and reduce the reversed qi. For cholera of cold type, warm ironing moxibustion is delivered to promote qi circulation and disperse cold, and improve qi movement. If spasm and syncope occur in cholera, no matter of cold or heat identification, the emergent measure is operated with the external application of pungent, warm and salty herbal plaster at Yongquan (KI1). When the pathogens are almost eliminated, the herbal medicines are combined to treat the symptoms and remove the causative factors of the disease.
Acupuncture Therapy/history* ; Moxibustion/history* ; Humans ; Cholera/history* ; China ; History, Ancient ; Medicine in Literature ; Books/history*

Objective: To investigate the value of ultrasound in the localization of peripherally inserted central catheter (PICC) in neonates. Methods: A retrospective analysis of the PICC catheterization was conducted at Department of Neonatology, Beijing Chaoyang District Maternal and Child Healthcare Hospital from June 2017 to December 2018.The ultrasound monitoring was performed immediately after PICC catheterization.The probe was placed into the midline position of the lower xiphoid or the subclavian parasternal line for scanning, and it would be the PICC if a high-echo " equal sign" was observed by ultrasound.It was believed that the PICC was successfully placed when ultrasound detected that the PICC tip was located in the junction of inferior vena cava or superior vena cava in the right atrium. Results: (1)Among 112 infants with PICC catheterization, 103 cases (92.0%) were accurately placed, 9 cases (8.0%) were not placed in the ideal site, among them, 2 cases were too deep, 4 cases were too shallow and 3 cases were catheter heterotopia.The tip position was accurate after the readjustment under ultrasound monitoring in those patients whose the first ultrasound showed the tip position was not ideal.(2)The PICC indwelling time was as short as 2 days (removed due to severe arrhythmia) and as long as 56 days with an average of (15.1±10.7) days.(3)The catheter-related complications occurred in 3 cases with an incidence of 2.7%. Conclusions Using ultrasound to determine the PICC tips position is accurate and reliable, which is worthy of extensive application in the neonatal wards.