检索结果-南通市图书馆

Value of neutrophil-lymphocyte ratio in evaluating response to percutaneous catheter drainage in patients with acute 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 Clinical Cases 2022年第1期10卷 91-103页

作者： Pankaj Gupta Gaurav Chayan Das Akash Bansal Jayanta samanta harshal s mandavdhare Vishal sharma shano Naseem Vikas Gupta Thakur Deen Yadav Usha Dutta Neelam Varma Manavjit singh sandhu Rakesh Kochhar Department of Radiodiagnosis Postgraduate Institute of Medical Education and ResearchChandigarh 160012India Department of Gastroenterology Postgraduate Institute of Medical Education and ResearchChandigarh 160012India Department of Hematology Postgraduate Institute of Medical Education and ResearchChandigarh 160012India Department of surgical Gastroenterology Postgraduate Institute of Medical Education and ResearchChandigarh 160012India

BACKGROUND Early prediction of response to percutaneous catheter drainage(PCD)of necrotic collections in acute pancreatitis(AP)using simple and objective tests is critical as it may determine patient *** role of white blood cell(WBC)count and neutrophil-lymphocyte ratio(NLR)has not been assessed as a tool of early prediction of PCD success and is the focus of this *** To assess the value of WBC and NLR in predicting response to PCD in *** This retrospective study comprised consecutive patients with AP who underwent PCD between June 2018 and December *** and fluid collections were classified according to the revised Atlanta classification and organ failure was defined according to the modified Marshall *** and NLR were monitored 24 h prior PCD(WBC-0/NLR-0)and 24 h(WBC-1/NLR-1),48 h(WBC-2/NLR-2)and 72 h(WBC-3/NLR-3)after *** was calculated by dividing the number of neutrophils by the number of *** association of success of PCD(defined as survival without the need for surgery)with WBC and NLR was *** trend of WBC and NLR was also assessed post *** One hundred fifty-five patients[median age 40±13.6(sD),64.5%males,53.5%severe AP]were included in the final *** was done for acute necrotic collection in 99(63.8%)patients and walled-off necrosis in 56(36.1%)*** pain to PCD interval was 24±69.89 *** was successful in 109 patients(group 1)and 46 patients(group 2)who failed to *** was no significant difference in the baseline characteristics between the two groups except the severity of AP and frequency of organ *** WBC and NLR showed an overall decreasing *** was a significant difference between WBC-0 and WBC-1(P=0.0001).WBC-1 and NLR-1 were significantly different between the two groups(P=0.048 and 0.003,respectively).The area under the curve of WBC-1 and NLR-1 for predicting the success of PCD was 0.602 and 0.682,*** a cut-off value of 9.87 fo

关键词： Acute pancreatitis Percutaneous catheter drainage White blood cell Neutrophil-lymphocyte ratio Necrotic collection

Dentinogenic ghost cell tumor: A case report

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 Clinical Oncology 2019年第4期10卷 192-200页

作者： sangeeta R Patankar Palak Khetan sheetal K Choudhari harshal suryavanshi Department of Oral Pathology and Microbiology Yerala Medical Trust’s Dental College and Hospital Department of Oral and Maxillofacial surgery Yerala Medical Trust’s Dental College and Hospital

BACKGROUND Dentinogenic ghost cell tumor(DGCT) is an uncommon locally invasive odontogenic neoplasm. It is considered to be a solid variant of calcifying odontogenic cyst(COC). This tumor makes up for only 2%-14% of all COCs and less than 0.5% of all odontogenic tumors which owes to its rarity. The purpose of this paper was to describe a case of DGCT and the treatment adopted in our case,and to provide a review of this case in the indexed *** sUMMARY In this article, we discussed a case of 18 year old male who reported with a chief complaint of a recurrent swelling and dull aching pain in upper left back region of the jaw. Computed tomography scan was carried out which revealed hypodense lesion with a few hyperdense flecks within it suggesting the presence of calcification. On incisional biopsy, diagnosis of COC was given. After segmental resection of the lesion, histopathogically odontogenic epithelium was noted along with calcifications, ghost cells and dentinoid material. special staining was done with van Gieson and it showed pink areas of dentinoid material and yellow colour represented ghost cells. Hence, amalgamation of careful clinical examination, use of advanced radiographic imaging and detailed histopathological examination confirmed the diagnosis of DGCT. The patient was followed up for one year and there was no recurrence of the lesion or signs of any residual *** Radical treatment should be carried out along with mandatory long-term follow up in order to avoid recurrence in aggressive lesions.

关键词： Dentinoid Ghost cells Calcifying odontogenic cyst Dentinogenic ghost cell tumor Case report Van Gieson

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

清棉机打手速度对纱线性能的影响

国际纺织导报 2015年第6期43卷 39-40,59页

作者： A.s.Bagwan P.harshal V.Patil 郝媛媛颜雪 Mukesh Patel技术管理与工程学院(印度) Priyadarshini sahakari soot Girni公司(印度) 不详

为优化ERM清棉机打手速度,将H4中级棉混合生产29.15 tex的纱线,研究了2种不同打手速度对纱线性能的影响,并利用乌斯特纱线条干均匀仪测试纱线性能,发现当打手速度从525 r/min增至650 r/min时,纱线CV值、细节、粗节、棉结等有所减少,断... 详细信息

为优化ERM清棉机打手速度,将H4中级棉混合生产29.15 tex的纱线,研究了2种不同打手速度对纱线性能的影响,并利用乌斯特纱线条干均匀仪测试纱线性能,发现当打手速度从525 r/min增至650 r/min时,纱线CV值、细节、粗节、棉结等有所减少,断裂强度有所增加。

关键词： ERM清棉机打手速度疵点断裂强度

Insights into myelodysplastic syndromes from current preclinical models

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

World Journal of Hematology 2016年第1期5卷 1-22页

作者： shuh Ying Tan Monique F smeets Alistair M Chalk harshal Nandurkar Carl R Walkley Louise E Purton Meaghan Wall stem Cell Regulation Unit St. Vincent’s Institute of Medical Research Department of Medicine St. Vincent’s Hospital Department of Hematology St. Vincent’s Hospital Victorian Cancer Cytogenetics service St. Vincent’s Hospital

In recent years, there has been significant progress made in our understanding of the molecular genetics of myelodysplastic syndromes(MDs). Using massively parallel sequencing techniques, recurring mutations are identified in up to 80% of MDs cases, including many with a normal karyotype. The differential role of some of these mutations in the initiation and progression of MDs is starting to be elucidated. Engineering candidate genes in mice to model MDs has contributed to recent insights into this complex disease. In this review, we examine currently available mouse models, with detailed discussion of selected models. Finally, we highlight some advances made in our understanding of MDs biology, and conclude with discussions of questions that remain unanswered.

关键词： Myelodysplastic syndromes Mouse models Genetic mutations