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| 1 | Age distribution,polyps and rectal cancer in the Egyptian population-based cancer registry显示文摘AIM:To describe the clinical and epidemiologic profiles of the disease and to compare the findings with those generated from the previous hospital-based studies.METHODS:The Gharbiah cancer registry is the only population-based cancer registry in Egypt since 1998.We analyzed the data of all colorectal cancer patients included in the registry for the period of 1999-2007.All medical records of the 1364 patients diagnosed in Gharbiah during the study period were retrieved and the following information abstracted:age,residence,diagnosis date,grade,stage,topology,clinical characteristics,and histology variables.Egyptian census data for 1996 and 2006 were used to provide the general population's statistics on age,sex,residence and other related demographic factors.In addition to age-and sex-specific incidence rate analyses,we analyze the data to explore the incidence distribution by rural-urban differences among the 8 districts of the province.We also compared the incidence rates of Gharbiah to the rates of the Surveillance Epidemiology and End Results(SEER) data of the United States.RESULTS:Over the 9 year-period,1364 colorectal cancer cases were included.The disease incidence under age 40 years was relatively high(1.3/10 5) while the incidence in the age groups 40 and over was very low(12.0/10 5,19.4/10 5 and 21.2/10 5 in the age groups 40-59 years,60-69 years and > 70 years,respectively).The vast majority of tumors(97.2%) had no polyps and 37.2% of the patients presented with primary lesions in the rectum.Colorectal cancer was more common in patients from urban(55%) than rural(45%) areas.Regional differences in colon and rectal cancer incidence in the 8 districts of the study province may reflect different etiologic patterns in this population.The registry data of Egypt shows a slightly higher incidence of colorectal cancer than the United States in subjects under age 40 years.The results also shows significantly lower incidence of colorectal cancer in subjects over age 40 years compared to the same age group in the United States SEER.CONCLUSION:Low rate of polyps,low incidence in older subjects,and high rate of rectal cancer in Egypt.Future studies should explore clinical and molecular disease patterns. | Darlene Veruttipong Amr S Soliman Samuel F Gilbert Taylor S Blachley Ahmed Hablas Mohamed Ramadan Laura S Rozek Ibrahim A Seifeldin | 2012 | World Journal of Gastroenterology2012，18，30： | 12 |
| 2 | Syn- thesis and Application of New Sizing and Finishing Additives Based on Carboxymethyl Cellulose显示文摘 | MOHAMED E S AMR A KNITTEL D | 2010 | Carbohydrate Polymers2010，81，4： | 1 |
| 3 | Effective analysis and planning of R&D stages : a simulation approach 显示文摘 | Badri M A Amr Mortagy | 1997 | International Journal of Project Management1997，15，6： | 1 |
| 4 | Investigation of sil- ver nanoparticles synthesis using aminated beta-cyclodextrin 显示文摘 | Abou-Okeil A Amr A Abdel-Mohdy F A | 2012 | Carbohydrate Polymers2012，89，1： | 1 |
| 5 | Anti- HSV-1 activity and mechanism of action of some new synthesized substituted pyrimidine, thiopyrimidine and thiazolopyrimidine derivatives 显示文摘 | Mohamed S F Flefel E M Amr A E G E | 2010 | Eur J Med Chem2010，45，4： | 1 |
| 6 | Genetic studies in Drosophila and humans support a model for the concerted function of CISD2,PPT1 and CLN3 in disease显示文摘 | Jones MA Amr S Ferebee A | 2014 | Biol Open2014，3，5： | 1 |
| 7 | Stability of the crude extracts of Ranunculus asiaticus anthocyanins and their use as food colourants 显示文摘 | Amr A AlTamimi E | 2007 | International Journal of Food Science & Technology2007，42，8： | 1 |
| 8 | 查看详情显示文摘 | A E E Amr S S Maigali M M Abdulla | | 0，，： | 1 |
| 9 | Cardioprotective effect of sevoflurane in patients with coronary artery disease undergoing vascular surgery显示文摘 | BASSUONI A S AMR Y M | | 0，，02： | 1 |
| 10 | A preliminary study of dexamethasone against ischernia/reperfusion liver injury in rats显示文摘 | Amr A F Mahmoud H E Arif M U | | 0，，02： | 1 |
| 11 | Damage detection of RP-Strengthened concrete structures using capacitance measurements 显示文摘 | AMR A N ASCE S M WAEL W E | 2009 | Journal of Composites for Construction2009，13，6： | 1 |
| 12 | Synthesis and anti - inflammatory activities of new cyanopyrane derivatives fused with steroidal nuclei显示文摘 | Amr A G Abdulla M M | 2006 | Arehiv der Pharmazie2006，339，2： | 1 |
| 13 | Effect of cultivar and harvest date on ni trate(NO3+ )and nitrite(NO2+ ) content of selected vege tables grown under open field and greenhouse conditions in Jordan显示文摘 | Amr A Hadidin N | 2001 | J Food Compos Anal2001，14，1： | 1 |
| 14 | A multi-objective model for locating fire stations显示文摘 | Amr K Mortagy Colonel Ali Alsayed | 1998 | European Journal of Operational Research1998，110，： | 1 |
| 15 | Poor response to controlled ovarian hyperstimulation 显示文摘 | Amr A Azim - Owen K Davis | 2009 | Hum Reprod2009，10，1： | 1 |
| 16 | Simplified procedure for design of liquid-storage combined conical tanks显示文摘 | AMR M I SWEEDAN A A | 2009 | Thin-Walled Structures2009，47，： | 1 |
| 17 | Effect of cuhivar and harvest date on nitrate (NO3^-) and nitrite (NO2^-) content of selected vegetables groan under open field and greenhouse conditions in Jordan显示文摘 | AMR A HADIDI N | 2001 | J Food Compos Anal2001，14，1： | 1 |
| 18 | A multi-objective model for locating fire stations显示文摘 | Masood A B Amr Motagy K Colonel Ali Alsayed | 1998 | European Journal of Operational Reasearch1998，110，： | 1 |
| 19 | Contractors' claims insur- ance : A risk retention approach显示文摘 | Islam H E1 - Adaway Amr A Kandil | 2009 | Journal of Construction En- gineering and Management2009，135，9： | 1 |
| 20 | Assessment of hepatic fibrosis in pediatric cases with hepatitis C virus in Egypt显示文摘AIM: To assess hepatic fibrosis and factors associated with its progression in children with HCV infection. METHODS: At the Hepatology Unit,Cairo University Children's Hospital,a single liver biopsy was performed to 43 children with HCV infection after an informed consent between 1998-2004. Their mean age at liver biopsy was 8.67 ± 4.3 years. RESULTS: Among the 43 patients' biopsies,12 (27.9%) were having no fibrosis,20 (46.5%) mild fibrosis and 11 (25.6%) moderate to severe fibrosis. The median time for development of fibrosis was estimated to be 5.5 years. Developing fibrosis was significantly associated with shorter duration from first detected ALT elevation to biopsy (12 mo vs 1.2 mo,P = 0.015) and having higher levels of direct serum bilirubin (0.3 mg/dL vs 0.5 mg/dL,P = 0.048). No association was found between fibrosis stage and the presence of co-morbid conditions (P = 0.33). CONCLUSION: Hepatic fibrosis was present in 72.1% of children with HCV infection. The development of fibrosis was associated with higher levels of direct serum bilirubin. There was no significant association between fibrosis and age,duration of infection,risk factors,co-morbid conditions and most biochemical parameters. | Manal A El-Hawary Mona S El-Raziky Gamal Esmat Hanan Soliman Amr Abouzied Maissa El-Raziky Wafaa El-Akel Rokaya El-Sayed Fatma Shebl Abdel Aziz Shaheen Hanaa El-Karaksy | 2007 | World Journal of Gastroenterology2007，13，20： | 1 |
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