Several years after trauma,a patien t suffered from skin verrucous hyperplasia for more than 30years,accompanied by ulcer occasio nally,on the feet,ankles and legs su ccessively.Mycological examinati on(9times)had been done before treatment.Slig ht septate hyphae and /or spores were demonstrated by direct mi-croscopy(5times);and yellowish green colony grew on S abouraud agar at 25℃for 2times,it wa s identified as Epidermophyton floccosum.Yeast -like colony grew on Sabourau d agar at 25℃for 5times,it was identi fied as Candida ciferrii by API.After treatment,Candida ciferrii could still be detected by mycologic al examination(6times),but no Epidermophyton floccosum was found.Slight septate hyphae were demonstrated in stratum spinosum,stratum granulosum and stratum corneum by histopathological examination.Isolated or clustered blastospores,spores and chlamydospores were demonstrated in stratum c orneum by histopathological examin ation.Therefore,it was concluded that the skin verrucous hyperplasia in this c ase is caused by mixed infection of Epidermophyton floccosum and Candida ciferrii.The patient was treated with flucon azole capsule 50mg daily for5weeks,followed by terbinafine tab let 250mg daily for 36weeks,and then250mg twice daily for 18weeks.In the 5th week of terbinafine therapy,a part of the lesions on the shin of left leg healed.No further therapeutic effect was observed.

AIM: To analyze curative effect of four regulating-intestines prescriptions (Wumei Wan, Baitouweng Tang, Shenling Baizhu San and Tongxie Yao-fang) on the treatment of ulcerative colitis (UC) through summing up the previous animal experimental results.METHODS: We collected the conclusions in the papers related to four regulating-intestines prescriptions for the treatment of UC which were published recently, made comparisons from the aspectsof symptoms, physical sign, pathological change, cytokine and its protein expression, blood adhesion molecule, cell apoptosis and controlling gene and analyzed the pathogenesis of UC and action mechanism of four regulating-intestines prescriptions. Four regulating-intestines prescriptions included Wumei Wan,Baitouweng Tang, Shenling Baizhu San and Tongxie Yaofang. Wumei Wan is from Treatise on Exogenous Febrile Diseases and Synopsis of the Golden Chamber, which consists of dark plum, asarum herb, dried ginger, Chinese goldthread, Chinese angelica root, aconite root, pricklyash peel, cassia twig,ginseng (sun-dried ginseng) and bark of cork tree and has marked effect in treating colic caused by ascariasis and persistent dysentery. Baitouweng Tang, from Treatise on Exogenous Febrile Diseases, consists of medicinal herbs such as pulsatilla root, Chinese goldthread, bark of cork tree and ash bark, which has functions of clearing away the heat-evil, expelling superficial evils and relieving dysentery. In addition, it has marked effect in treating heat-type dysentery. Shenling Baizhu San, from Prescriptions of Peaceful benevolent Dispensary, consists of medicinal herbs such as pulp of lotus seed, coix seed, amomum fruit, balloon flower root, white hyacinth bean, poria, ginseng (sun-dried ginseng), glycyrrhiza, bighead atractylodes and rhizoma dioscoreae, which has the nature of replenishing qi to invigorate the spleen and eliminate wetness to arrest diarrhea and has marked effect on treating diarrhea due to the hypofunction of spleen. Tongxie Yao-fang which is from The Complete Works of Zhang Jingyue consists of four herbals of agehead atractylodes, root of herbaceous peony, dried tangerine peel and ledebouriella root and has the functions of soothing liver and invigorating spleen and stopping diarrhea, and has marked effect on treating liver sthenia and deficient spleen, borborygmus and abdominal pain and diarrhea.RFSULTS: ① Because UC is a chronic protracted dysentery with deficiency of vital energy and existing of evil energy, the vital energy will be harmed if its treatment is specialized in removing and dissolving the stagnation, evil energy will continue to exist and stagnation will continue to accumulate if its treatment is specialized in strengthening vital energy and inducing astringency. Only supporting healthy energy and expelling evil energy is the correct therapy method. This is in accordance with the main treatment of Wumei Wan ②Eliminating dampness and pathogenic heat from the blood to treat diarrhea is the main treatment method of Baitouweng Tang, and this is incompletely suitable for the treatment of UC.③Shenling Baizhu San had the effect on soothing liver and invigorating spleen and stopping diarrhea, and this is also incompletely suitable for the treatment of UC. ④ The prescription of Tongxie Yaofang is used for treating diarrhea caused by deficient spleen and liver sthenia, and spleen controlled by liver, and abnormal ascent and descent. It accords with main pathogenesis of UC, deficient spleen, excessive dampness of deficient spleen and it is weaker in invigorating the spleen in catabasis of UC than Shenling Baizhu San. Therefore, Wumei Wan has the best curative effect,Baitouweng Tang the second, Shengling Baizhu San the third and Tongxie Yaofang a little poor.CONCLUSION: UC belongs to recurrent dysentery, and its pathogenesis is in accordance with the main treatment of Wumei Wan, but not the other three prescriptions, so Wumei Wan is the most efficient prescription in treating ulcerative colitis. Diagnosis and treatment based on an overall analysis of signs and symptoms of TCM is the premise of obtaining the best curative effect. Modeling of animal tests must be consistent with the type of syndrome of the traditional Chinese medicine. Ating ulcerative colitis (UC) from aspects such as symptom, physical sign, pathological changes, adherence factor, cytokine and its protein expression, apoptosis and its controlling gene by means of modeling, which proves their functions and effects are different and their curative effect are also different due to their different ingredient though they all have the functions of treating. Results of this test show Wumei Wan has the best curative effect, Baitouweng Tang the second, Shenling Baizhu San the third and Tongxie Yaofang a little poor[1-11] Mechanism of four regulating-intestines prescription in the treatment of ulcerative colitis is discussed from the viewpoints of traditional Chinese medicine as follows.

Objective:To investigate the efficacy and safety of brain protein hydrolysate injection in the treatment of elderly patients with parkinson.Methods:120 patients with parkinson were selected and randomly divided into two groups.The control group (57 cases) was treated by routine treatment,while the observation group (63 cases) was given brain protein hydrolysate injection on the basis of routine treatment.The UPDRS scores,SF-36 scores and adverse reactions during treatment were observed and recorded.Results:Before treatment,the UPDRS and SF-36 scores of both groups had no significant difference (P＞0.05).After treatment,the UPDRS scores of both groups were significantly decreased,and the UPDRS score of observation group was lower than that of the control group(P＜0.05).The social function,emotional function,mental health score of observation group were higher than those of the control group(P＜0.05).During treatment,1 cases of dizziness,1 cases of nausea were found in the control group.The adverse reaction rate was 3.5％.2 cases of insomnia,1 cases of fatigue,1 cases of dizziness and 1 cases of nausea were found in the observation group.The adverse reaction rate was 7.9％.There was no statistical difference in the incidence of adverse reactions between two groups (P＞0.05).Conclusion:Brain protein hydrolysate injection had significant effect on the Parkinson.It could improve the patients' thinking ability,mental health and quality of life with high safety.

Objective:To investigate the clinicopathological characteristics of papillary thyroid microcarcinoma in the isthmus (PTMCI) and the independent risk factors of central lymph node metastasis.Methods:58 consecutive patients with PTMCI admitted from Jan. 2016 to Dec. 2018 (isthmus group) were retrospectively analyzed, including 15 males and 43 females,age (42.93±12.69) years old; According to the specific location of papillary thyroid microcarcinoma (PTMC) in isthmus, PTMCI were subdivided into the right PTMCI and the left PT-MCI 67 patients with a single PTMC located in the unilateral lobe were randomly selected as a control (lobe group) , including 13 cases of male and 54 cases of female, age (47.18±11.34) years old. Index included the patient’s age, gender, tumor diameter, TPOAb, aspect ratio, microcalcification, capsular invasion, lymph node metastasis, surgical methods, operation method, and scope of lymph node dissection. SPSS 21.0 software was used for statistical analysis. The quantitative data of normal distribution was expressed as ± s,and the difference between the two groups was compared by chi-square test.The risk factors of CLNM of the isthmus group were analyzed with univariate chi-square test and multivariate Logistic regression analysis.The difference was statistically significant if P<0.05. Results:Compared with PTMC, PTMCI showed a higher rate of capsule invasion ( P=0.003) ,lymph node metastasis ( P=0.049) ,lymph node metastasis in central region ( P=0.033) ,and surgical methods between the two groups were statistically significant ( P<0.05) ;But PTMCI was significantly lower than PTMC in aspect ratio>1 ( P<0.05) . Univariate analysis showed that capsule invasion ( P=0.001) and microcalcification ( P=0.012) were risk factors for PTMCI lymph node metastasis. Multivariate Logistic regression analysis showed that capsule invasion ( P=0.016) and microcalcification ( P=0.046) were independent risk factors for central lymph node metastasis in PTMCI. Conclusions:Compared with PTMC,PTMCI indicates a higher rate of capsular invasion,lymph node metastasis in prelaryngeal and central lymph node;Compared with PTMC, PTMCI indicates a lower rate of aspect ratio>1; Capsule invasion and microcalcification are independent risk factors for central lymph node metastasis in PTMCI. For patients with the right PTMCI or the left PTMCI and also without capsular invasion and calcification,ipsilateral central lymph node dissection should be considered.

Objective To evaluate the relationship between concurrent myocardial bridge at anterior descending branch and the formation of coronary atherosclerosis plaques by using transluminal attenuation gradient (TAG). Methods A total of 198 patients underwent coronary CTA in Renji Hospital of Shanghai Jiaotong University School of Medcine from June 2017 to March 2018 and the results showed the anterior descending myocardial bridge. The data were retrospectively analyzed. All patients completed the coronary CTA with 320?row detector CT. According to the manifestations of myocardial bridge on CTA,the patients were divided into deep and superficial myocardial bridge groups. According to whether the patients were complicated with coronary atherosclerotic plaques, they were divided into isolated myocardial bridge group and myocardial bridge with coronary atherosclerotic plaque group. The thickness and length of myocardial bridge, the volume of coronary atherosclerotic plaques at the site of myocardial bridge, the pre?bridge and post?bridge TAG values, and the K ratio were recorded. Independent sample t test (normal distribution) or Mann?Whitney U test (skewed distribution) was used to compare the difference of measurement data among different groups. χ2 test was used to compare the difference of enumeration data among different groups. Pearson correlation test was used to analyze the correlation among pre?bridge and post?bridge TAG values,K ratio,thickness and length of myocardial bridge and plaque volume. The influence of above indexes on plaque occurrence was analyzed by binary logistic regression analysis. The relationship between main influence indexes and plaque formation was analyzed by receiver operating characteristic curve (ROC). Results Ninety nine patients had isolated myocardial bridge,99 with myocardial bridge and coronary atherosclerotic plaques,27 with superficial myocardial bridge and 171 with deep myocardial bridge. All atherosclerotic plaques occurred in pre?bridge and the mean volume of plaques was (91.6±83.0)mm3. The differences in sex, age, height, body weight and body mass index werenot statistically significant between isolated myocardial bridge group and myocardial bridge with coronary atherosclerotic plaque group (all P>0.05). The difference in pre?bridge TAG value was statistically significant between the isolated myocardial bridge group and myocardial bridge with coronary atherosclerotic plaque group (all P<0.05), but not statistically significant in post?bridge TAG value and K ratio (all P>0.05). The difference in pre?bridge and post?bridge TAG values and K value was not statistically significant between the superficial group and the deep group (all P>0.05). There was a weak negative correlation (r=-0.205,-0.316,-0.339,respectively,P<0.05) between the plaque volume and pre?bridge&post?bridge TAG values and K ratio. The pre?bridge TAG value significantly affected the plaque formation (P=0.014) and the odds ratio was 0.884 (95% CI 0.801 to 0.976). While other factors had no significant effects on plaque formation (all P>0.05). The area under curveof plaque formation promoted by pre?bridge TAG value was 0.582. When the diagnostic critical value was －37.26 HU/mm, the sensitivity and specificity of pre?bridge TAG value in plaque formation were 31.31% and 81.82%, respectively. Conclusion The TAG value of anterior descending bridge is an independent risk factor for plaque occurrence. The abnormal TAG value of anterior descending myocardial bridge can be detected early by CTA.

In order to clean the endoscopic tube more effectively, a new double-headed endoscopic cleaning brush was used in this study. A total of 130 colonoscopies were selected from the Digestive Endoscopy Center of Ruijin Hospital, Shanghai Jiao Tong University School of Medicine from June 2019 to August 2020. The colonoscopy cleaning sequence was marked with odd and even number. Colonoscopies marked with the odd number were assigned to the conventional group ( n=65) which received back and forth cleaning with the single-headed endoscope cleaning brush. Colonoscopies marked with the even number were assigned to the experimental group ( n=65) which received one-way cleaning with a nylon brush at the head and a dense non-woven brush at the tail. The cleaning methods for endoscopes were in accordance with Flexible Endoscopic Cleaning and Disinfection Technical Specification WS507—2016. ATP bioluminescence tests and bacterial quantitative cultures were applied to evaluate the cleaning effects of the two methods. The results showed that ATP relative light unit (RLU) decreased in both the experimental group and the conventional group [530.63 RLU (26-3 559 RLU) VS 270.87 RLU (20-1 415 RLU)] before and after cleaning the endoscope tube, showing significant difference between the two groups ( Z=-2.894, P<0.05). After scrubbing, the positive rate of bacterial culture on the brush head was 86.2% (56/65) for the double-headed non-woven brush head, 46.2% (30/65) for the double-headed nylon brush head and 32.3% (21/65) for the single-headed nylon brush head with significant differences among the three groups ( χ 2=41.046, P<0.05). The cleaning effect of the new double-headed endoscopic cleaning brush is better than that of the conventional single-headed endoscopic cleaning brush for soft endoscope cleaning. Non-woven brush is better than nylon brush in eliminating bacteria.

ObjectiveTo compare the efficacy and tolerability of 1-week 1％ terbinafine hydrochloride cream, 1- and 4-week 2％ miconazole nitrate cream in the treatment of interdigital tinea pedis, and to observe the relapse in patients treated with these regimens. MethodsA multi-center, randomized, double-blind and parallel group study was conducted. By using a stratified randomization protocol, patients were divided into 3 groups to apply terbinafine cream twice daily for 1 week and inert cream(placebo) for the next 3 weeks (1week terbinafine group), miconazole cream twice daily for 1 week and inert cream(placebo) for the next 3 weeks (1-week miconazole group), and miconazole cream twice daily for 4 weeks (4-week miconazole group),respectively. Clinical and mycological assessment was made on week 1, 3, 4, 6, 9 and 12 after the initiation of treatment. ResultsA total of 152 patients with positive baseline mycological culture were eligible for the efficacy analysis. After 4-week treatment, the mycological cure rates were 94.7％, 87.8％ and 82.6％, global effective rates 89.5％, 81.6％ and 63.0％, respectively for the 1-week terbinafine group, 4-week miconazole group and 1-week miconazole group. On week 12, the mycological relapse rates in 1-week terbinafine, 4-week miconazole and 1-week miconazole group were 13％, 14％ and 21％ respectively, and the incidence of adverse reaction was 2.38％, 2.38％ and 3.57％, respectively. ConclusionsAs far as the efficacy and recurrence in patients are concerned, the 1-week terbinafine cream regimen is similar to the 4-week miconazole cream regimen for the treatment of interdigital tinea pedis.

Objective To investigate the clinical efficacy of microsurgical repair of soft tissue necrosis after beak-type calcaneal fracture.Methods From January,2012 to March,2017,surgically flaps were used to repair wounds in 8 patients with soft tissue necrosis after calcaneal beak fracture.Five patients underwent sural neurovascular flap in the first stage of repair,2 patients were treated with peroneal perforator propeller flap,and 1 patient was treated with posterior tibial artery perforator propeller flap.The donor sites of 3 flaps were directly closed,and donor areas of the remaining 5 were covered with medium-thickness skin grafts without being sutured directly.The size of flap was 5.0 cm× 3.0 cm-7.0 cm × 5.0 cm.Through postoperative outpatient and WeChat follow-up.The patient's flap survival,infection,flap shape,sensation and ankle function were evaluated.Results All flaps and skin grafts survived post-operatively.All patients were followed-up for 6-12 (mean,8.4) months.All patients had good flap survival and no complications such as soft tissue and calcaneal infection.The flaps were good in texture,shape and function of ankle.At the last follow-up,according to the British Medical Research Institute (BMRI),the sensory function was divided into 6 levels.The flap sensory function recovered to S2 in 3 cases,and the remaining 5 cases was S1.According to the American Orthopedic Foot and Ankle Society (AOFAS) Ankle-hindfoot Scale (AHS),the results were excellent in 5 cases,and good in 3 cases.All patients had good clinical results and satisfaction at the last followedup.Conclusion The treatment of soft tissue necrosis after calcaneus beak fractures can be completed in one stage by using flaps,which avoided the occurrence of calcaneal osteomyelitis.It is easy to perform early rehabilitation exercise and the ankle function is well restored.

Objective:To compare safety and efficacy of one-stage laparoscopic common bile duct exploration plus laparoscopic cholecystectomy (LCBDE+ LC) with endoscopic retrodrade cholangiopancreatography plus laparoscopic cholecystectomy (ERCP+ LC) in elderly patients with concomitant gallbladder and common bile duct (CBD) stones.Methods:This is a two-center retrospective study with clinical data on 492 patients aged over 80 years diagnosed with concomitant gallbladder and CBD stones treated between January, 2014 and December, 2020 at The First Affiliated Hospital of Wenzhou Medical University and Quzhou Hospital Affiliated to Wenzhou Medical University. There were 254 males and 238 females, aged (83.9±3.0) years. These patients were divided into two groups based on their operative methods: the one-stage group (LCBDE+ LC, n=186) and the two-stage group (ERCP+ LC, n=306). Differences in surgery, stones and hospitalization costs were compared between the two groups. Results:When compared with the ERCP+ LC group, the LCBDE+ LC group had significantly higher incidences of previous gastrectomy [21.5%(40/186) vs 4.2%(13/306)], multiple stones [77.4%(144/186) vs 49.3%(151/306)], larger stone diameter [13.7(6.4, 18.6)mm vs 10.9(5.7, 16.1) mm], and increased hospitalization expenditure [(2.37±0.31) Wanyuan vs (3.26±0.44) Wanyuan] (all P<0.05). However, the rates of residual stone [2.7%(5/186) vs 1.3%(4/306)], stone recurrence [2.2%(4/186) vs 5.2%(16/306)], postoperatively overall complications [3.2%(6/186) vs 1.3%(4/306)], and total hospital stay [(10.7±6.2) d vs (11.3±5.4) d] were not significantly different between the two groups (all P>0.05). Conclusions:Allowing for the similar safety and effectiveness, and lower hospitalization expenditure, LCBDE+ LC was a preferred choice for patients aged over 80 year, especially in patients who had previous gastrectomy, multiple large CBD stones, or who could not accept endoscopic procedures for treatment of CBD stones.

BACKGROUND: Invasive mucinous adenocarcinoma (IMA) was a rare and specific type of lung adenocarcinoma, which was often characterized by fewer lymphatic metastases. Therefore, it was difficult to evaluate the prognosis of these tumors based on the existing tumor-node-metastasis (TNM) staging. So, this study aimed to develop Nomograms to predict outcomes of patients with pathologic N0 in resected IMA. METHODS: According to the inclusion criteria and exclusion criteria, IMA patients with pathologic N0 in The Affiliated Lihuili Hospital of Ningbo University (training cohort, n=78) and Ningbo No.2 Hospital (validation cohort, n=66) were reviewed between July 2012 and May 2017. The prognostic value of the clinicopathological features in the training cohort was analyzed and prognostic prediction models were established, and the performances of models were evaluated. Finally, the validation cohort data was put in for external validation. RESULTS: Univariate analysis showed that pneumonic type, larger tumor size, mixed mucinous/non-mucinous component, and higher overall stage were significant influence factors of 5-year progression-free survival (PFS) and overall survival (OS). Multivariate analysis further indicated that type of imaging, tumor size, mucinous component were the independent prognostic factors for poor 5-year PFS and OS. Moreover, the 5-year PFS and OS rates were 62.82% and 75.64%, respectively. In subgroups, the survival analysis also showed that the pneumonic type and mixed mucinous/non-mucinous patients had significantly poorer 5-year PFS and OS compared with solitary type and pure mucinous patients, respectively. The C-index of Nomograms with 5-year PFS and OS were 0.815 (95%CI: 0.741-0.889) and 0.767 (95%CI: 0.669-0.865). The calibration curve and decision curve analysis (DCA) of both models showed good predictive performances in both cohorts. CONCLUSIONS The Nomograms based on clinicopathological characteristics in a certain extent, can be used as an effective prognostic tool for patients with pathologic N0 after IMA resection.
Humans ; Prognosis ; Lung Neoplasms/pathology* ; Adenocarcinoma, Mucinous/pathology* ; Adenocarcinoma of Lung/pathology* ; Neoplasm Staging ; Lung/pathology* ; Retrospective Studies