Adolescent ; Humans ; Lung ; diagnostic imaging ; pathology ; Lung Neoplasms ; diagnostic imaging ; pathology ; surgery ; Male ; Papilloma ; diagnostic imaging ; pathology ; surgery ; Pneumonectomy ; methods ; Tomography, X-Ray Computed

Objective To reveal the trend of change incidence of hepatitis A(HAV)in Shandong province and explore dynamic analysis methods.Method Dynamic analysis was made on data of hepatitis A in Shandong province from 1990 to 2006.Results The reported incidence of hepatitis A patients dropped from 53.97/100,000 to 1.14/100,000 in Shandong province from 1990 to 2006,which showed a marked downward trend;the groups under the age of 10 dropped from 55.60% to 5.12%,the average age of incidence moved from 14.40 years old to 40.19 years old.Conclusion The incidence of hepatitis A has been changed from prevalent to sporadic in Shandong province,and there was a further downward trend;the age of the high-risk population has been shifted to older age group;the sex ratio of incidence between males and females in the population above 10 years of age had an expansion trend,the age distribution curve differences between males and females was also expanded.

Acquired Immunodeficiency Syndrome ; diagnosis ; pathology ; Alzheimer Disease ; diagnosis ; pathology ; Autopsy ; Diagnosis, Differential ; Hepatitis, Viral, Human ; diagnosis ; pathology ; Humans ; Idiopathic Interstitial Pneumonias ; diagnosis ; pathology ; Neoplasms ; diagnosis ; pathology ; Pathology, Molecular ; methods ; Staining and Labeling

Child ; Congresses as Topic ; Humans ; Nephrology ; Pediatrics

Biomedical Research ; education ; methods ; trends ; Humans ; Kidney Diseases ; complications ; genetics ; Kidney Failure, Chronic ; genetics ; Meta-Analysis as Topic

Child ; Diarrhea ; Humans

Aristolochic Acids ; adverse effects ; Drugs, Chinese Herbal ; adverse effects ; Female ; Follow-Up Studies ; Glomerular Filtration Rate ; Humans ; Infant, Newborn ; Kidney Diseases ; chemically induced ; Kidney Tubular Necrosis, Acute ; chemically induced ; Magnoliopsida ; adverse effects ; Male ; Retrospective Studies

Humans ; Multicenter Studies as Topic

Child ; Diagnosis, Differential ; Humans ; Kidney Diseases ; diagnosis ; genetics ; therapy ; Nephrotic Syndrome ; diagnosis ; therapy ; Prenatal Diagnosis

Child ; Humans ; Intestinal Diseases ; metabolism ; physiopathology ; Intestinal Mucosa ; metabolism ; physiopathology ; Intestines ; metabolism ; physiopathology ; Membrane Proteins ; metabolism ; Pediatrics ; Permeability ; Phosphatidylinositol 3-Kinases ; metabolism ; Respiratory Hypersensitivity ; metabolism ; physiopathology ; Tight Junctions ; metabolism ; physiology