检索结果-南通市图书馆

Hereditary pancreatitis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastroenterology 2003年第1期9卷 1-4页

作者： Richard M Charnley consultant surgeon Freeman HospitalNewcastle upon TyneNE7 7DNUK

Hereditary pancreatitis is an autosomal dominant condition,which results in recurrent attacks of acute pancreatitis,progressing to chronic pancreatitis often at a young *** majority of patients with hereditary pancreatitis expressone of two mutations (R122H or N29I) in the cationictrypsinogen gene (PRSS1 gene). It has been hypothesisedthat one of these mutations, the R122H mutation causespancreatitis by altering a trypsin recognition site sopreventing deactivation of trypsin within the pancreas andprolonging its action, resulting in autodigestion. Families withthese two mutations have been identified in many countriesand there are also other rarer mutations, which have alsobeen linked to hereditary *** with hereditary pancreatitis present in the sameway as those with sporadic pancreatitis but at an earlierage. It is common for patients to remain undiagnosed formany years, particularly ifthey present with non-specificsymptoms. Hereditary pancreatitis should always beconsidered in patients who present with recurrent pancreatitiswith a family history of pancreatic disease. If patients withthe 2 common mutations are compared, those with theR122H mutation are more likely to present at a younger ageand are more likely to require surgical intervention than thosewith N29I. Hereditary pancreatitis carries a 40 % lifetimerisk of pancreatic cancer with those patients aged between50 to 70 being most at risk in whom screening tests maybecome important.

关键词： Trypsin Genetic Counseling Genetic Screening Humans Pancreatitis Point Mutation Risk Factors Trypsinogen

Morphometric Analysis of Maxillary Central Incisor to Determine its Crown Form: A Model‑based Cross‑sectional Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Forensic Science and Medicine 2016年第4期2卷 213-218页

作者： Jayasankar Purushothaman Pillai Riddhi Patel Alka Banker Rajarajeswari J Sukhdev Mishra Department of Oral Pathology Government Dental College and HospitalNational Institute of Occupational HealthAhmedabad1Consultant Dental SurgeonBharuch Department of Orthodontia Goenka Research Institute of Dental ScienceGandhinagarGujaratIndia consultant Dental surgeon National Institute of Occupational HealthAhmedabad1Consultant Dental SurgeonBharuch Department of Biostatistics National Institute of Occupational HealthAhmedabad1Consultant Dental SurgeonBharuch

The size and shape of tooth crowns are morphogenetically predetermined during *** maxillary central incisors have contributed to sexual dimorphism,and several classifications of the form of maxillary central incisors are available in the ***,in the present study,aimed to analyze the mesiodistal(MD)measurements at two levels of maxillary central incisor,to determine its crown *** study was conducted on 100 dental plaster models(50 males and 50 females).The MD dimensions at the contact area level MD_incisal(MD_I)and at the gingival papilla level(MD_G)and the gingivo‑incisal height of the crown were measured in the dental models using digital Vernier *** data were analyzed using SPSS version 16 statistical *** mean values of all the three parameters measured were slightly greater for males and also for the left central *** were no significant differences in all the three variables when the right and left incisors were *** differences were noted when the parameters are compared between *** height/width ratio of crown showed a significant difference between male and *** value of the ratio between the two MD dimensions(MD_I and MD_G)was used to determine the crown *** ratio between the MD dimensions at incisal and gingival area showed a significant difference between genders and no such significance was found between right and left central *** is a significant difference in the form of maxillary central incisors between male and female samples and not between right and *** MD dimensions at incisal and gingival thirds decide the form of crown.

关键词： Crown form maxillary central incisor morphometric ratio sexual dimorphism

Patients with Crohn’s disease have longer post-operative in-hospital stay than patients with colon cancer but no difference in complications’ rate

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Gastrointestinal Surgery 2019年第5期11卷 261-270页

作者： 2015 European Society of Coloproctology(ESCP)collaborating group Alaa El-Hussuna 不详 Academic Research Consultant SurgeonDepartment of SurgeryAalborg University HospitalHobrovej 18-22Aalborg 9100Denmark

BACKGROUND Right hemicolectomy or ileocecal resection are used to treat benign conditions like Crohn’s disease(CD)and malignant ones like colon cancer(CC).AIM To investigate differences in pre-and peri-operative factors and their impact on post-operative outcome in patients with CC and *** This is a sub-group analysis of the European Society of Coloproctology’s prospective,multi-centre snapshot *** patients with CC and CD undergoing right hemicolectomy or ileocecal resection were *** outcome measure was 30-d post-operative *** outcome measures were post-operative length of stay(LOS)at and *** Three hundred and seventy-five patients with CD and 2,515 patients with CC were *** with CD were younger(median=37 years for CD and 71 years for CC(Psurgeons(Psurgeons and underwent less radical resection but had a longer LOS than patients with CC although complications'rate was not different between the two groups.

关键词： Crohn’s disease Colon cancer Complications Length of stay Bowel resection Right hemicolectomy

Outer retinal tubulation in diabetic macular edema following anti-VEGF treatment

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Eye and Vision 2015年第1期2卷 71-75页

作者： Ali M Al-Halafi Department of Surgery Ophthalmology DivisionConsultant and Vitreoretinal Surgeon Security forces HospitalPO Box 3643Riyadh 11481Kingdom of Saudi Arabia

Background:To address the presence and features of outer retinal tubulation(ORT)found in diabetic macular edema(DME)treated with anti-vascular endothelial growth factor(anti-VEGF)and to differentiate between ORT and cystoid DME,which have different plans of ***:This was a retrospective review of a total of 514 patients investigated with spectral domain optical coherence tomography(OCT)in patients with diabetic macular edema treated with *** was seen in 12 eyes of 11 *** morphologic characteristics of ORT and its progress over time were examined using OCT *** retinal images were obtained by horizontal and vertical scans to analyze the possible presence of ORT and to explore their morphologic features and location in the retinal ***:ORT was seen in DME treated with *** was shown as round or ovoid hyporeflective spaces with hyperreflective borders on the B-scans,measuring 30 to 120μm high and 30 to 1775μm *** tubules generally remained stable over *** a retinal practice specializing in advanced diabetic retinopathy clinic,this ORT was seen in 12 eyes of 11 patients during a 12-month *** presented either after receiving 0.05 mL open-label intravitreal injections of 0.5 mg ranibizumab or 1.25 mg ***:ORT is found in DME treated with anti-VEGF that may show damage to the outer retina secondary to the severity and chronicity of the *** may be a result of underlying chronic and severe diabetic macular edema that may occur later possibly secondary to retinal layers rearrangement after several anti-VEGF *** is important to differentiate between ORT and cystoids *** presence of the ORT entity alone without the presence of DME does not require further anti-VEGF re-injections.

关键词： Outer retinal tubulation Diabetic macular edema Ranibizumab Bevacizumab

Correlation between Maxillary Central Incisor Crown Form and Maxillary Dental Arch Form:A Model‑Based Morphometric,Cross‑Sectional Study

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Forensic Science and Medicine 2018年第2期4卷 70-75页

作者： Jayasankar Purushothaman Pillai Riddhi Amrutbhai Patel Alka M Banker J Rajarajeswari Department of Oral Pathology Government Dental College and HospitalAhmedabad consultant Dental surgeon Shraddha Orthodontic ClinicBharuch Department of Orthodontia Goenka Research Institute of Dental Science consultant Dental surgeon Sai Balaji Dental ClinicGandhinagarGujaratIndia

The crown form of maxillary central incisor tooth is one of the vital phenomenon for a person’s *** crown form has been compared with other anatomical parameters such as arch form and facial *** different classes of tooth forms which relate to square,tapered,and ovoid forms are *** aim of this study was to morphometrically evaluate the correlation between maxillary dental arch form and the maxillary central incisor crown *** cast models of fifty male and fifty female normal occlusion controls in the age group of 18-23 years were *** mesiodistal(MD)dimensions of the maxillary central incisors were measured at incisal(MD_I)and at gingival(MD_G)*** transverse widths of maxillary casts were measured at the first molar and at the first premolar *** measured data were statistically analyzed using the SPSS *** MD dimensions of maxillary central incisor were significantly greater in males than *** ratio between the two MD dimensions also varied significantly among *** intermolar width(IMW)and interfirst premolar width(IPmW)between males and females were highly significant(P<0.05),whereas the ratio between these two parameters in males and females was not significant(P=0.43).Eighty‑eight percentage of the participants were found to have an ovoid type of maxillary arch,while only 45%of them had the ovoid form of maxillary central *** MD_I and the IMW were found to be in the ratio of 1:5.5 in both *** MD_G and the IPmW were in the ratio of 1:4.7 in males and 1:4.5 in *** was a weak positive correlation between MD_I and IMW(r^(2)=0.146)and between MD_G and IPmW(r^(2)=0.05).No significant concordance between the maxillary central incisor crown form and the maxillary arch form was found in this study.

关键词： Intermolar width interpremolar width maxillary arch maxillary central incisor morphometric

Oral mucosal involvement in visceral leishmaniasis

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Asian Pacific Journal of Tropical Medicine 2013年第3期6卷 249-250页

作者： Sunny Garg Richik Tripathi Kamlakar Tripathi Department of General Medicine Institute of Medical SciencesBanaras Hindu UniversityIndia consultant Oral and Maxillofacial surgeon Heritage HospitalVaranasiIndia

Leishmaniasis affects both the visceral and cutaneous tissues in *** Mucosal involvement in leishmaniasis is rare and is often *** present a case 17 vear old boy from the north east region of Bihar who has a hislorv of visceral leishmaniasis one year back,came to the department of oral surgery for treatment of persistent oral *** examination did not give any diagnostic information while systemic examination revealed enlarged spleen and low grade *** was screened for leishmaniasis by rK39 based immunochromatographic strip test which came to be *** of the ulcer as well as splenic and bone marrow aspirate confirmed the presence of *** was administered Amphotericin B for 20 days following which significant clinical and haematological improvement followed.

关键词： Oral Mucosal Leishmaniasis Visceral

Presentation and management outcome of foot drop with tibialis posterior tendon transfer

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of orthopedics 2024年第11期15卷 1047-1055页

作者： Muhammad Saaiq Department of Plastic Surgery Consultant Plastic Surgeon and Head of Plastic Surgery DepartmentNational Institute of Rehabilitation MedicineIslamabad 44000Pakistan

BACKGROUND Foot drop causes considerable *** ankle-dorsiflexion is either weak or lost ***,the ankle eversion and toe extensions are also *** results in a high steppage gait while ***,the gait is awkward;there is greater energy consumption;increased proneness to sustain injury of the forefoot;and more frequent falling during *** To document the clinical and epidemiological profile of foot drop patients in our population and evaluate the outcome of tibialis posterior(TP)tendon transfer for restoring the lost dorsiflexion in foot *** The study was carried out at the National Institute of Rehabilitation Medicine in Islamabad over a period of 7 *** included patients of all sexes and ages who presented with foot drop and had no contraindications for the procedure of TP tendon *** criteria were patients who had contraindications for the *** instance,paralyzed posterior leg compartment muscles,Achilles tendon contracture,stiff ankle or toes,unstable ankle joint,weak gastrocnemius and scarred skin spanning over the route of planned tendon ***,patients who had the foot drop as a result of disc prolapses or brain diseases were *** sampling technique was *** circum-tibial route of TP tendon transfer was *** Out of 37 patients,26(70.27%)were males whereas 11(29.72%)were *** mean age was 22.59±8.19 *** the underlying causes of foot drop,road traffic accidents constituted the most common cause,found among 20(54.05%)*** share of complications included wound infections in 3(8.10%)patients and hypertrophic scars in 2(5.40%)*** 1-year postoperative follow-up visits,the outcome was excellent in 8(21.62%),good in 20(54.05%)and moderate in 9(24.31%).CONCLUSION The majority of cases of foot drop resulted from road traffic accidents that directly involved the common peroneal *** tendon transfer through the ci

关键词： Foot drop Common peroneal nerve Peroneal nerve palsy Tibialis posterior transfer Tibialis anterior Tendon transfer

The use of 5-fluorouracil in the prevention of tendon adhesions: A systematic review

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Animal Models and Experimental Medicine 2020年第1期3卷 87-92页

作者： Omid Nazifi Andrew LStuart Dariush Nikkhah Royal Perth Hospital PerthWAAustralia Locum consultant Plastic surgeon Department of Plastic and Reconstructive SurgeryRoyal Free London NHS Foundation TrustLondonUK

Background:This systematic review aims to study the effectiveness of 5-fluorouracil(5FU)in the reduction of tendon adhesions postsurgical ***:A systematic review was performed involving four databases,Cochrane,PubMed,MEDLINE,and Embase,looking for evidence of at least Level I or Level II(according to NHMRC)in the use of 5FU in tendon repairs in human or animal ***:Across the four databases 546 articles were *** these 12 were identified as relevant,with a further two being excluded after in depth ***:Nine of the 10 studies showed that 5FU was effective at reducing tendon adhesions in their respective animal *** of the 10 studies showed no significant change compared to the control group.

关键词： 5FU animal models physiology plastics tendon

Assessment of Hand Hygiene Attitude, Knowledge and Practice among Health Science Students in Aden University

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Journal of Biosciences and Medicines 2016年第9期4卷 25-32页

作者： Zeyad A. Sallami consultant General surgeon Bronglais Hospital Aberystwyth Wales UK

Background: A proper hand washing of community health care worker (CHCW) is universally accepted as an important factor in reducing Heath Care Associated Infections (HCAIs). This cross sectional study was done to assess the knowledge, the attitude and practice on hand hygiene among health science students in Aden University. Method: 329 participants from medical, dental and nursing schools completed the questionnaire (43.8% female and 56.2% males). 1st, 2nd and internship years were excluded from the study. The questionnaire is adapted from World Health Organization (WHO) tools for hand hygiene surveys. Epi info., an epidemiological software from the Centre of Disease Control (CDC), was used for data analysis. Results: Responses of the participants in the study indicated that the majority of the students were aware of Hand hygiene (>90%) and 60% have had some sort of training. There is an obvious lack of knowledge on hand movement i.e. my five moments of hand hygiene, particularly on the main source and route of cross contamination with pathogens in hospital setting. In hand hygiene practice, 95% of participants wash their hands before and after food intake, 85% of participants use soap and water, but 8% of participants use only water and very few use alcohol base cleansing agent. 84% of participants wash their hands after handling patient. There was no significant difference between males and females in hand hygiene practice. Conclusion: The study on assessment of knowledge, attitude & practice of students of medical sciences revealed that almost all participants were aware of hand hygiene. However, at this stage of assessment, knowledge and practice are below 100% score for the correct response in particular knowledge and practice.

关键词： Hand Hygiene Health Care Associated Infection