Objective To observe clinical effect of treating helicobacter pylori infection with self-designed gastritis granule. Methods 37 patients of Helicobacter Pylori (Hp) infection with chronic gastritis accompanied by gastric mucosa atrophy and erosion were randomly recurited into a control group and a treatment group. The control group was treated with PPI trigeminy therapy, and the treatment group was treated with self-designed gastritis granule combined with PPI trigeminy therapy. Both groups were treated for continuous four weeks. Results The eradication rate of Hp in treatment group was significantly higher than that of the control group (P<0.05) .Conclusion The treatment of self-designed gastritis granule on chronic gastritis accompanied by gastric mucosa atrophy and erosion has effective results.

Objectives To understand the status of wild feces distribution and pollution in schistosomiasis endemic areas in Yunnan Province. Methods According to the distribution of Oncomelania hupensis snails and characteristics of human and ani-mal activities in recent five years 6 schistosomiasis endemic villages in Weishan Nanjian and Midu counties 2 villages each county were selected as the investigated areas and more than 4 hm2 area with snails around each village were investigated for the types and densities of wild feces. The schistosome infested feces was detected with the hatching method. Results Totally 63 hm2 were investigated and 420 wild feces were found in all kinds of environments. The densities of wild feces were 0.066 7 piles/100 m2 and the densities of wild feces of the road and the hillside were the highest 0.098 7 piles/100 m2 and 0.088 0 piles/100 m2 respectively . Totally 260 fresh wild feces were collected including the feces of human being cattle horse dog sheep and pig and the feces of cattle and dog was the most 37.38%and 30.71% respectively . No schistosome positive feces was found. Conclusions There are a lot of wild feces in snail areas in Yunnan Province and the risk of schistosomiasis transmission is still high. Therefore we should strengthen the banning grazing measures and the investigation of dogs.

Objective To investigate the clinical application and surgical techniques of lateral-orbital keyhole approach to clip ruptured tiny aneurysms.Methods A retrospective analysis was performed on the clinical data of 56 patients with ruptured tiny aneurysms, including examination methods, imaging features, diagnosis and treatment process, and operation effect, which underwent lateral-orbital keyhole approach from January 2013 to April 2014.Results Among 56 patients with a total of 61 aneurysms(56 tiny aneurysms) was examined by CT angiography (CTA) and/or digital stubtraction angiography (DSA), all achieved successful clipping with a rupture rate of 16％(13 cases).Forty-two cases got a good recovery,8 cases owned the self-care ability, and 6 cases could carry out daily lives with help.There was no rebleeding and mortality, according to a 2-28 months' follow-up of 49 patients.Conclusion As a surgical approach for Willi'S cycle aneurysm,the lateralorbital approach is simple,rapid,minimally-invasive way.It is available in the clipping of ruptured tiny anterior communicating aneurysms.The option of operative time, perfect microdissection and exquisite intraoperative microinvasive operative skills, will be the key point of clipping aneurysms, preventing and controlling of intraoperative bleeding.

Objective To introduce our experiences of reconstruct the first web space using flaps.Methods One hundred and twelve patients sustained contracture of the first, summarized the indications of different flaps in coverage of the first webspace and their prognosis of these flaps were retrospectively reviewed.Results The local flaps, such as double Z-plasty or Z-plasty, were suitable to cover minor contracture of the first webspace; the dorsal flap arising from the index finger was suitable for the coverage of the medium contracture, and the posterior interosseous artery flap or the reverse antebrachial island flap based on the dorsal branch of the anterior interosseous artery suitable for the severe cases. Conclusion The usage of flaps is important to resume the cosmetic shape and function of the first webspace after release of the contracture of the first webspace.

Objective To evaluate the effect of schistosomiasis control in Yunnan Province since achieving the transmission control standards,so as to provide the evidence for formulating the next prevention and control strategy. Methods The schistoso-miasis epidemic monitoring reports,annual reports,relevant information about Oncomelania hupensis snails,and schistosomiasis patient conditions were collected and analyzed for epidemic condition and characteristics of schistosomiasis in Yunnan Province from 2009 to 2012. Results The various epidemic monitoring indicators all decreased. In 2012,compared with 2009,the preva-lence reduced by 33.33%after correction;the number of villages with schistosomiasis patients reduced by 55.56%;the adjusted positive rate of livestock stool tests reduced by 45.45%;the number of villages with infected cow reduced by 42.25%;the actual area with snails reduced by 13.58%;the density of living snails reduced by 25.66%,and no schistosome infected snails were found in 2012. Conclusion There still exist schistosome infections in human and animals in some local areas of Yunnan Prov-ince,and it is difficult to achieve the standard of schistosomiasis transmission interrupted in a short period.

Objective To analysis the clinical diagnosis and treatment of the scaphoid and lunate bone fracture with (or) wrist dislocation.Methods A retrospective analysis of the clinical data included 77 cases,which got admitted according to the inclusion and exclusion criteria and followed up completely from 2005 to 2013.In this group,there were 64 males and 13 females whose age arranged from 15 to 73 with a mean age of 31.9.There were 41 cases of simple fracture,32 cases of bone fracture with dislocation and 4 cases of simple dislocation.Treatment of cases was divided into the conservative treatment group (9 cases) and the surgery group (68 cases).The surgery group was further divided into four subgroups according to surgical method (i.e.compression screw fixation,Kirschner wire fixation,proximal row of carpal resection,and lunate excision head shaped bone transposition).Clinical outcome was evaluated based on modified Mayo wrist score and X-ray.Results All of 77 patients were followed up completely.Follow-up time arranged from 6 months to 8 years,with an average follow-up time of 3 years and 5 months.9 cases were treated conservatively.In the surgical treatment group,there were 36 cases of compression screw fixation,34 cases of Kirschner wire fixation,1 case of proximal row of carpal resection and 1 case of the lunate bone resection heads transposition.The average healing time of compression screw group was 6.1 weeks and the Kirschner group was 7 weeks.According to the modified Mayo wrist score,excellent:51 cases (66.2％),good:11 cases (14.3％),fair:9 cases,and poor:6 cases.The rate of excellent and good was 80.5％.The cure rate of compression screw treatment was 97％,and 85％ of Kirschner.The difference of cure rate was statistically significant.After surgery,there were four cases that got scaphoid malunion.The degree of deformity was not serious with only one case happened in the dominant hand,and the wrist pain got better after symptomatic treatment.1 case of scaphoid fracture with dislocation had the problem of wrist instability.18 weeks later,with ligament tightening surgery,postoperative Mayo score went back to excellent.Conclusion Lateral X-ray film of wrist is a preferred method for the examination of scaphoid and lunate fractures with (or) dislocation.Since it's easy to misdiagnose,films of special position are needed to be added.Surgery is preferred for treatment,and the selecting of surgical methods are based on the situation of fracture and dislocation.The advantages of screw fixation are obvious.

Objective To introduce the clinical application of the extended anterolateral leg flap,which is based on the superficial peroneal artery and lateral supramalleolar artery. Methods Through anatomic study on the blood supplies of the skin over the anterolateral portion of the leg.The combined superficial peroneal artery and lateral supramalleolar artery could extend the size of the traditional anterolateral leg flap.In addition,the point of pivot of the extended anterolateral leg flap could locate at the level of the lateral malleolus,which decreases the distance between the flap and recipient site.Clinically,we have used the extended anterolateral leg flaps in 60 patients to cover skin defect over the feet.The flap ranged from 16 cm×10 cm(pedicle length 8.0 cm)to 26 cm×7 cm(pedicle length 6.0 cm). Results In the series, the flap survived in 53 patients(88.3%)unevently,and partial necrosis occurred in 7 patients(11.7%).Conclusion Based on the combined superficial peroneal artery and lateral supramalleolar artery,the size of the traditional anterolateral leg flap could be inceased,which enlarges its value on the coverage of skin defects over the feet.

Objective To evaluate and compare the short-term effects of two kinds of plastic mulch on Oncomelania hupensis snail control in irrigation and drainage ditches with snails in Yunnan Province. Methods The irrigation and drainage ditches with high density of Oncomelania hupensis snails were chosen as the investigation sites,and then 4 groups were set,namely a colorless plastic mulch group,black plastic mulch group,colorless plastic mulch with molluscicide group and black plastic mulch with molluscicide group. The snail situation of the 4 groups was surveyed before the experiment and 7,14,21,30 days after covering plastic mulch,and the snail death rates were compared among the 4 groups. Meanwhile,the hourly temperatures of soil surface,soil surface under plastic mulch and soil layer 5,15 cm under the surface as well as the weather situation during the study period were measured and recorded. Results The average snail mortality rate of the colorless plastic mulch group was only 15.29% that was higher than that of the black plastic mulch group(6.56%)(P < 0.01). The average snail mortality rates of the colorless and black plastic mulch with molluscicide groups were 40.80% and 50.15%,respectively,and there was no statis-tic difference between them(P > 0.05). Both kinds of plastic mulches could raise the temperature of the soil surface under plas-tic mulch and the soil layer below it,and the temperature of soil under the mulches increased over the cover time,and the aver-age temperature of the soil surface under the black mulch in 30 days was higher than that under the colorless mulch. Conclu-sion It is not suitable to use plastic mulch only in irrigation and drainage ditches with snails widely in Yunnan Province be-cause of its low effect,and if necessary,the molluscicide should be added.

The clinical data of 14 patients with niacin deficiency diagnosed and treated in Department of Dermatology, Affiliated Hospital of Jining Medical College from 2012 to 2021 were retrospectively analyzed. There were 11 males and 3 females aged 26-65 years. The etiological factors were alcoholism in 8 cases, gastrointestinal disease in 3 cases, medication history in 1 case, and unknown etiology in 2 cases.Patients had typical skin lesions, 1 case also had both digestive system and nervous system symptoms, and 3 cases had combined digestive system symptoms and 2 cases had neurological symptoms. All patients were systematically treated with oral nicotinamide and vitamin B complex, and also with topical drugs; and they all improved after 14-52 days of treatment. During regular follow-up, 2 cases of alcoholics and 1 case with diarrhea had recurrence. It is suggested that the typical clinical triad of niacin deficiency is uncommon, and the diagnosis is based on the medical history, clinical manifestations and relevant laboratory test, and the treatment with nicotinamide and vitamin B complex is usually effective; alcoholism is the main cause in male patients and is prone to recurrence.

Objective To compare lateral orbital keyhole approach(LOK) with conventional keyhole approach including supraorbital keyhole approach (SOK) and pterional approach(PTK) for exposuring the sellar region and oper-ation ability, to provide theoretical and practical basis for the clinic. Methods From January, 2017 to Feburary, 2018, 15 cadaver head specimens of Chinese (30 sides) fixed by formalin were randomly divided into 3 groups, simu-lating SOK, LOK and PTK, application of frameless neuronavigation system, intersection of the posterior margin of the optic chiasma and the lamina terminalis served as the base point. Six different reference points were selected to radi-ate into the parasellar region of the skull base. The direction of the 2 adjacent reference points were connected to the base point to form a triangle. Six triangles constituted the sellar region to represent the total area. The supratentorial area, ipsilateral area, inferior area and contralateral area were calculated by stacking triangle. The comparison was made between groups. The Salma operation exposure scale was used to simulate the aneurysms of the common parts in the brain and the quantitative scores were performed. Results The total parasellar regions by SOK, LOK and PTK respectively were:(1641.6±295.6)mm2, (1782.3±294.6)mm2 and (1552.5±307.4)mm2. There was no statistical differ-ence(P>0.05); To compare the supratentorial region, SOK and LOK were both bigger than PTK ( P<0.05); To compare the ipsilateral and infratentorial area, LOK and PTK were both bigger than SOK respectively ( P<0.05);To compare the contralateral area, SOK, LOK and PTK were increased in turn (P<0.05). Salma operation exposure scale was used to get the scores:the score of SOK was 29.7 (39.08％), LOK was 37.0 (48.68％), and PTK was 36.1 (47.50％). Conclusion Anatomical analysis displayed that the 3 keyhole approaches showed different exposure of each part the parasellar re-gions, the LOK had a good exposure to the parasellar region and so as the higher maneuverability. But the clinical appli-cation should be comprehensive analysis, pay attention to specific lesions and make an appropriate choice. It has impor-tant clinical significance to improve the prognosis of patients.