Acute pancreatitis is a common disease characterized by sudden upper abdominal pain and vomiting. Alcoholism and choledocholithiasis are the most common factors for this disease. The choice of treatment for acute panc...Acute pancreatitis is a common disease characterized by sudden upper abdominal pain and vomiting. Alcoholism and choledocholithiasis are the most common factors for this disease. The choice of treatment for acute pancreatitis might be affected by local complications, such as local hemorrhage in or around the pancreas, and peripancreatic infection or pseudoaneurysm. Diagnostic imaging modalities for acute pancreatitis have a significant role in confirming the diagnosis of the disease, helping detect the extent of pancreatic necrosis, and for diagnosing local complications. Magnetic resonance imaging (MRI) might be indicated in acute pancreatitis for detecting and characterizing local complications of acute pancreatitis that involve necrotic, hemorrhagic, infectious, vascular, and pseudocyst disorders. The general MRI sequences for pancreatitis require the combined use of T1-weighted, T2-weighted sequences, and magnetic resonance chol-angiopancreatography. For imaging of pancreatic necrosis, the combination of T1-weighted and T2-weighted findings with dynamic contrast-enhanced imaging gives a comprehensive evaluation of the extent of necrosis and full range of inflammatory extension. For imaging of infectious complications, dynamic contrast-enhanced examinations might help differentiate pancreatic cellulitis or abscesses, from pancreatic fluid collection or simple pseudocysts. For vascular abnormalities, the combination of cross-sectional pancreatic parenchyma imaging with MRA represents a single diagnostic modality for the full evaluation of peripancreatic artery and vein involvement, such as arterial pseudoaneurysms and venous thromboses. The purpose of this pictorial review is to examine the MRI appearances of various local complications of acute pancreatitis and to discuss the practical setup of MRI in local complications of acute pancreatitis.展开更多
The current academic research on the Dian Shi Zhai Pictorial founded in 1884 has been perfected,but there is very little research on the Flying Shadow Pavilion Pictorial,which can be said to be derived from Dian Shi Z...The current academic research on the Dian Shi Zhai Pictorial founded in 1884 has been perfected,but there is very little research on the Flying Shadow Pavilion Pictorial,which can be said to be derived from Dian Shi Zhai Pictorial terms of both content and form,and which was founded by the Haiist painter Wu Youru in 1890 in order to reward the increasing number of admirers,but it is still in the initial stage.Flying Shadow Pavilion Pictorial consisted of four parts:pictures of ladies in Shanghai costumes,news about current affairs,pictures of animals,and compilations of women,each of which was accompanied by the then popular notebooks,which were popular at the time among the then readers because of the matching of pictures with text and the mixing of narratives and discussions.This paper takes Flying Shadow Pavilion Pictorial as the main object,summarizes the existing literature about Flying Shadow Pavilion Pictorial,points out the deficiencies of the current research on this basis,and points out the development trend of Flying Shadow Pavilion Pictorial in the future research.展开更多
AIM To assess the performance of a newly designed,culturally adapted screening tool for autism spectrum disorder(ASD).METHODS Items for the screening tool were modeled from already documented checklists and diagnostic...AIM To assess the performance of a newly designed,culturally adapted screening tool for autism spectrum disorder(ASD).METHODS Items for the screening tool were modeled from already documented checklists and diagnostic criteria for ASD.Each item in text was paired with a photograph that illustrated the written content,which was in the 2 main local languages.The final product had 21 items and was named the pictorial autism assessment schedule(PAAS).Performance of PAAS was tested on a clinical sample of 18-48 mo old children,diagnosis na?ve,presenting with developmental deficits.Mothers completed PAAS checklist.Based on clinical diagnosis,which was taken as the gold standard,children were later grouped into ASD(Group 1) and non-ASD developmental disorders(Group 2).Mothers of a control sample of typically developing children also completed PAAS(Group 3).RESULTS A total of 105 children(Group 1-45,Group 2-30,Group 3-30) participated in the study.Mean age of Group 1 and Group 2 were 36 and 40 mo respectively.Majority were male in all 3 groups.Performance of PAAS in discriminating between ASD and non-ASD developmental disorders was sensitivity 88.8%,specificity 60.7%,positive predictive value(PPV) 78.4%,negative predictive value(NPV) 77.2%,likelihood ratio(LR+) 2.26,and LR-0.18.Performance of PAAS in discriminating between ASD and typical development was sensitivity 88.0%,specificity 93.3%,PPV 95.2%,NPV 84.0%,LR+ 13.3 and LR- 0.12.The results indicated that that a positive result from PAAS was 2.26 times more likely to be found in a child with ASD than in a child with non-ASD developmental disorder.A positive result from PAAS was 13.3 times more likely to be found in a child with ASD than in a child with typical development.CONCLUSION PAAS is an effective tool in screening for ASD.Further study is indicated to evaluate the feasibility of using this instrument for community screening for ASD.展开更多
This article examines the archetypes related to the divine-human perspective in the Dianshizhai Pictorial and uses the basic theory of“Myth-Archetype Criticism”to analyze the concepts of moral perspective and the vi...This article examines the archetypes related to the divine-human perspective in the Dianshizhai Pictorial and uses the basic theory of“Myth-Archetype Criticism”to analyze the concepts of moral perspective and the view of cause and effect reflected in the text.It summarizes the interactive modes and various archetypes of cause and effect in three contexts:gods to humans,humans to gods,and humans to humans,explores the social reality and the relevant views of moral perspective and causality reflected in the illustrated magazine,and reveals the archetype foundation of the narrative of moral perspective retribution in Dianshizhai Pictorial in the three dimensions of psychology,literature,and society.展开更多
With its unique title art,Dianshizhai Pictorial has become an important document for the study of the intersection of news communication and traditional Chinese culture in the Late Qing Dynasty.This study explores the...With its unique title art,Dianshizhai Pictorial has become an important document for the study of the intersection of news communication and traditional Chinese culture in the Late Qing Dynasty.This study explores the formation mechanism,artistic features,and social influence of the title,from historical allusion,report content,stylistic structure to the appearance of sound and rhyme.Through this research,we hope to reveal the unique charm of the Dianshizhai Pictorial title and its important position in the history of journalism and communication,and to provide a new perspective for understanding the changes of Chinese traditional culture in the process of modernization.展开更多
Objective: To study the acceptability, efficacy, adverse effect and user satisfaction of Levonorgestrel intrauterine system (LNG IUS) for treatment of menorrahgia.?Method: This was an observational descriptive study c...Objective: To study the acceptability, efficacy, adverse effect and user satisfaction of Levonorgestrel intrauterine system (LNG IUS) for treatment of menorrahgia.?Method: This was an observational descriptive study conducted in ESI PGIMSR over a period from Jan 2008-June 2011. 70 women presented in O.P.D with heavy menstrual bleeding having no contraindication for device, consenting for LNG IUS underwent its insertion. Menstrual pattern, pictorial blood loss assessment chart score, adverse effects, and rate of acceptability and satisfaction were recorded at 3, 6 and 12 months after procedure. Results: The mean age of the sample was 39.92?yrs ± 3.27.?Indication for device insertion was DUB in 81.42% (57), fibroid 8.57% (6), adenomyosis in 10% (7). The expulsion rate was 4.2% (3), removal rate was 7.14% (5) and continuation rate is 88.57% (62). 2.28% (3) patients underwent hysterectomy because of continuous bleeding even after 3?-?4 months of insertion. On follow-up at one year out of 62 patients, 33.87% (21) were amenorrhic and 51.61% (32) have?regular period, while 3.07% (2) patients had irregular period.?Conclusion: LNG IUS is a less invasive, effective treatment modality for menorrahgia with reasonable efficacy.展开更多
e.e. Cummings'Poetry's theme is the cycle of life, and"black against white"could be indicating life death versus life. It shows that even though a leaf falling may be an indication of death, falling ...e.e. Cummings'Poetry's theme is the cycle of life, and"black against white"could be indicating life death versus life. It shows that even though a leaf falling may be an indication of death, falling of leaves is an integral part of the whole life cycle of the tree. !blac may seem like a simple mess of words, but in reality is much more complex than that.展开更多
基金Supported by Grant No. 206126, Key project of Science and Technology ResearchNCET-06-0820, Ministry of Education, China
文摘Acute pancreatitis is a common disease characterized by sudden upper abdominal pain and vomiting. Alcoholism and choledocholithiasis are the most common factors for this disease. The choice of treatment for acute pancreatitis might be affected by local complications, such as local hemorrhage in or around the pancreas, and peripancreatic infection or pseudoaneurysm. Diagnostic imaging modalities for acute pancreatitis have a significant role in confirming the diagnosis of the disease, helping detect the extent of pancreatic necrosis, and for diagnosing local complications. Magnetic resonance imaging (MRI) might be indicated in acute pancreatitis for detecting and characterizing local complications of acute pancreatitis that involve necrotic, hemorrhagic, infectious, vascular, and pseudocyst disorders. The general MRI sequences for pancreatitis require the combined use of T1-weighted, T2-weighted sequences, and magnetic resonance chol-angiopancreatography. For imaging of pancreatic necrosis, the combination of T1-weighted and T2-weighted findings with dynamic contrast-enhanced imaging gives a comprehensive evaluation of the extent of necrosis and full range of inflammatory extension. For imaging of infectious complications, dynamic contrast-enhanced examinations might help differentiate pancreatic cellulitis or abscesses, from pancreatic fluid collection or simple pseudocysts. For vascular abnormalities, the combination of cross-sectional pancreatic parenchyma imaging with MRA represents a single diagnostic modality for the full evaluation of peripancreatic artery and vein involvement, such as arterial pseudoaneurysms and venous thromboses. The purpose of this pictorial review is to examine the MRI appearances of various local complications of acute pancreatitis and to discuss the practical setup of MRI in local complications of acute pancreatitis.
文摘The current academic research on the Dian Shi Zhai Pictorial founded in 1884 has been perfected,but there is very little research on the Flying Shadow Pavilion Pictorial,which can be said to be derived from Dian Shi Zhai Pictorial terms of both content and form,and which was founded by the Haiist painter Wu Youru in 1890 in order to reward the increasing number of admirers,but it is still in the initial stage.Flying Shadow Pavilion Pictorial consisted of four parts:pictures of ladies in Shanghai costumes,news about current affairs,pictures of animals,and compilations of women,each of which was accompanied by the then popular notebooks,which were popular at the time among the then readers because of the matching of pictures with text and the mixing of narratives and discussions.This paper takes Flying Shadow Pavilion Pictorial as the main object,summarizes the existing literature about Flying Shadow Pavilion Pictorial,points out the deficiencies of the current research on this basis,and points out the development trend of Flying Shadow Pavilion Pictorial in the future research.
文摘AIM To assess the performance of a newly designed,culturally adapted screening tool for autism spectrum disorder(ASD).METHODS Items for the screening tool were modeled from already documented checklists and diagnostic criteria for ASD.Each item in text was paired with a photograph that illustrated the written content,which was in the 2 main local languages.The final product had 21 items and was named the pictorial autism assessment schedule(PAAS).Performance of PAAS was tested on a clinical sample of 18-48 mo old children,diagnosis na?ve,presenting with developmental deficits.Mothers completed PAAS checklist.Based on clinical diagnosis,which was taken as the gold standard,children were later grouped into ASD(Group 1) and non-ASD developmental disorders(Group 2).Mothers of a control sample of typically developing children also completed PAAS(Group 3).RESULTS A total of 105 children(Group 1-45,Group 2-30,Group 3-30) participated in the study.Mean age of Group 1 and Group 2 were 36 and 40 mo respectively.Majority were male in all 3 groups.Performance of PAAS in discriminating between ASD and non-ASD developmental disorders was sensitivity 88.8%,specificity 60.7%,positive predictive value(PPV) 78.4%,negative predictive value(NPV) 77.2%,likelihood ratio(LR+) 2.26,and LR-0.18.Performance of PAAS in discriminating between ASD and typical development was sensitivity 88.0%,specificity 93.3%,PPV 95.2%,NPV 84.0%,LR+ 13.3 and LR- 0.12.The results indicated that that a positive result from PAAS was 2.26 times more likely to be found in a child with ASD than in a child with non-ASD developmental disorder.A positive result from PAAS was 13.3 times more likely to be found in a child with ASD than in a child with typical development.CONCLUSION PAAS is an effective tool in screening for ASD.Further study is indicated to evaluate the feasibility of using this instrument for community screening for ASD.
基金research result of the research project:Beijing University Student Innovation Training Program-Research on the Chinese“Story Archetypes”and Dissemination in Dianshizhai Pictorial(北京市大学生创新训练项目--《点石斋画报》中华“故事原型”与传播研究,Serial NumberS202310015004).
文摘This article examines the archetypes related to the divine-human perspective in the Dianshizhai Pictorial and uses the basic theory of“Myth-Archetype Criticism”to analyze the concepts of moral perspective and the view of cause and effect reflected in the text.It summarizes the interactive modes and various archetypes of cause and effect in three contexts:gods to humans,humans to gods,and humans to humans,explores the social reality and the relevant views of moral perspective and causality reflected in the illustrated magazine,and reveals the archetype foundation of the narrative of moral perspective retribution in Dianshizhai Pictorial in the three dimensions of psychology,literature,and society.
文摘With its unique title art,Dianshizhai Pictorial has become an important document for the study of the intersection of news communication and traditional Chinese culture in the Late Qing Dynasty.This study explores the formation mechanism,artistic features,and social influence of the title,from historical allusion,report content,stylistic structure to the appearance of sound and rhyme.Through this research,we hope to reveal the unique charm of the Dianshizhai Pictorial title and its important position in the history of journalism and communication,and to provide a new perspective for understanding the changes of Chinese traditional culture in the process of modernization.
文摘Objective: To study the acceptability, efficacy, adverse effect and user satisfaction of Levonorgestrel intrauterine system (LNG IUS) for treatment of menorrahgia.?Method: This was an observational descriptive study conducted in ESI PGIMSR over a period from Jan 2008-June 2011. 70 women presented in O.P.D with heavy menstrual bleeding having no contraindication for device, consenting for LNG IUS underwent its insertion. Menstrual pattern, pictorial blood loss assessment chart score, adverse effects, and rate of acceptability and satisfaction were recorded at 3, 6 and 12 months after procedure. Results: The mean age of the sample was 39.92?yrs ± 3.27.?Indication for device insertion was DUB in 81.42% (57), fibroid 8.57% (6), adenomyosis in 10% (7). The expulsion rate was 4.2% (3), removal rate was 7.14% (5) and continuation rate is 88.57% (62). 2.28% (3) patients underwent hysterectomy because of continuous bleeding even after 3?-?4 months of insertion. On follow-up at one year out of 62 patients, 33.87% (21) were amenorrhic and 51.61% (32) have?regular period, while 3.07% (2) patients had irregular period.?Conclusion: LNG IUS is a less invasive, effective treatment modality for menorrahgia with reasonable efficacy.
文摘e.e. Cummings'Poetry's theme is the cycle of life, and"black against white"could be indicating life death versus life. It shows that even though a leaf falling may be an indication of death, falling of leaves is an integral part of the whole life cycle of the tree. !blac may seem like a simple mess of words, but in reality is much more complex than that.
