[Objective]To sum up LIN Qinfu(the fifth generation heritage of Quzhou LEI's medical )'s academic thoughts on clinical diagnosis and treatment of pediatric diseases. [Method]To study and research LIN Qinfu′s papers and books, to collect and arrange typical cases record, and his method of TCM differentiation of symptoms and signs, by these methods to summarize LIN Qinfu′s clinical experience in the treatment of pediatric diseases. [Result] LIN Qinfu pays attention to learn traceability, inherits two famous schools of medical of Xin'an WANG 's medical and Quzhou LEI's medical;Emphasize the comprehensive use of four diagnostic methods, observation is the most important in the diagnosis of pediatric. Advocate that children's physique is tender Yin-Yang,treatment for children should calm the mind, balance Yin-Yang,therapy and medication should be gentle and take account in the spleen and stomach. [Conclusion]LIN Qinfu has profound knowledge and rich experience of the treatment of pediatric diseases. and his clinical experience academic is medication unique, which is worthy of inheritance and promotion.

Objective:To investigate the clinical efficacy of Huangqin decoction combined with western medicine in the treatment of pediatric ulcerative colitis. Methods:A total of 100 children with ulcerative colitis who received treatment at the Longyou People's Hospital from January 2020 to January 2022 were included in this case-control study. They were divided into a control group ( n = 50) and an observation group ( n = 50) according to different treatment methods. Children in the control group were treated with routine western medicine, while those in the observation group were treated with routine western medicine plus Huangqin decoction. Both groups of children were treated for 14 days. The two groups of children were compared in terms of traditional Chinese medicine syndrome score, clinical efficacy, inflammatory factor levels, intestinal mucosal improvement score, and incidence of adverse reactions. Results:After treatment, the level of decrease in traditional Chinese medicine syndrome score in the observation group was significantly greater than that in the control group ( P < 0.05). The total response rate in the observation group was 98% (49/50), which was significantly higher than that in the control group [82% (41/50), χ2 = 7.11, P < 0.05]. The levels of tumor necrosis factor α, interleukin-6, and C-reactive protein in the observation group were (12.83 ± 4.53) ng/L, (8.55 ± 1.44) ng/L, and (6.35 ± 0.99) mg/L, respectively, which were significantly lower than those in the control group [(24.41 ± 5.38) ng/L, (13.14 ± 1.51) ng/L, (10.03 ± 1.05) mg/L, t = 13.21, 7.52, 5.15, all P < 0.05]. The improvement scores for ulcer, congestion, erosion, and edema in the observation group were (1.43 ± 0.20) points, (1.24 ± 0.27) points, (1.36 ± 0.34) points, and (1.02 ± 0.21) points, respectively, which were significantly better than those in the control group [(2.48 ± 0.52) points, (2.19 ± 0.37) points, (2.45 ± 0.32) points, and (2.35 ± 0.40) points, t = 5.12, 4.52, 3.73, 4.84, all P < 0.05]. The incidence of adverse reactions in the observation group was 4% (2/50), which was significantly lower than that in the control group [18% (9/50), χ2 = 5.01, P < 0.05]. Conclusion:The combination of Huangqin decoction and western medicine for the treatment of pediatric ulcerative colitis can effectively decrease traditional Chinese medicine symptom score and intestinal mucosal score, with a low incidence of adverse reactions, good clinical effect, and high safety.

Objective:To investigate the clinical efficacy of Danggui Shaoyao powder combined with folic acid tablets in the treatment of chronic atrophic gastritis. Methods:A total of 90 patients with chronic atrophic gastritis who were treated at Longyou Branch, Sir Run Run Shaw Hospital, Zhejiang University from March 2021 to March 2022 were included in this study. They were randomly divided into a control group and an experimental group, with 45 patients per group. The control group was treated with folic acid tablets, while the experimental group was treated with Danggui Shaoyao powder combined with folic acid tablets. Before and after treatment, traditional Chinese medicine syndrome scores, gastroscopy and pathology scores, and inflammatory factor levels were compared between the two groups. Clinical efficacy was compared between the two groups. Results:The amplitudes of decreases in traditional Chinese medicine syndrome score in the experimental group [acid reflux (0.57 ± 0.19) points and epigastric pain (0.84 ± 1.36) points] were significantly greater than those in the control group [acid reflux (1.46 ± 0.39) points, epigastric pain (1.52 ± 1.41) points, t = 4.86, 6.52, both P < 0.05]. Inflammatory factor levels in the experimental group [tumor necrosis factor-α (1.03 ± 0.11) μg/L, interleukin-6 (8.15 ± 1.42) ng/L, C-reactive protein (6.55 ± 0.98) mg/L] were significantly lower than those in the control group [tumor necrosis factor-α (1.73 ± 0.14) μg/L, interleukin-6 (12.24 ± 1.48) ng/L, C-reactive protein (10.23 ± 1.03) mg/L, t = 4.52, 7.66, 6.95, all P < 0.05]. The gastroscopy and pathological scores in the experimental group [intestinal metaplasia (0.78 ± 0.35) points, dysplasia (0.30 ± 0.10) points] were significantly lower than those in the control group [intestinal metaplasia (1.31 ± 0.38) points, dysplasia (0.68 ± 0.12) points, t = 4.13, 3.85, both P < 0.05]. The overall response rate in the experimental group was 93.33% (42/45), which was significantly higher than 77.78% (35/45) in the control group ( χ2 = 4.40, P < 0.05). Conclusion:Danggui Shaoyao powder combined with folic acid tablets in the treatment of chronic atrophic gastritis can effectively improve traditional Chinese medicine syndromes, reduce the level of inflammatory factors, and have a good clinical effect.