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| 1 | Surgical management of complicated hydatid cysts of the liver显示文摘AIM: To review the clinical presentation and surgical management of complicated hydatid cysts of the liver and to assess whether conservative surgery is adequate in the management of complicated hydatid cysts of liver.METHODS:The study was carried out at Sher-i-Kashmir Institute of Medical Science,Srinagar,Kashmir,India.Sixty nine patients with hydatid disease of the liver were surgically managed from April 2004 to October 2005 with a follow up period of three years.It included 27 men and 42 women with a median age of 35 years.An abdominal ultrasound,computed tomography and serology established diagnosis.Patients with jaundice and high suspicion of intrabiliary rupture were subjected to preoperative endoscopic retrograde cholangiography.Cysts with infection,rupture into the biliary tract and peritoneal cavity were categorized as complicated cysts.Eighteen patients(26%)had complicated cysts and formed the basis for this study.RESULTS:Common complications were infection(14%),intrabiliary rupture(9%)and intraperitoneal rupture(3%).All the patients with infected cysts presented with pain and fever.All the patients with intrabiliary rupture had jaundice,while only four with intrabiliary rupture had pain and only two had fever.Surgical procedures performed in complicated cysts were:infection-omentoplasty in three and external drainage in seven;intrabiliary rupture-omentoplasty in two and internal drainage in four patients.Two patients with intraperitoneal rupture underwent external drainage.There was no mortality.The postoperative morbidity was 50%in complicated cysts and 16%in uncomplicated cysts.CONCLUSION:Complicated hydatid cyst of the liver can be successfully managed surgically with good long term results. | Ajaz A Malik Shams UL Bari Ruquia Amin Masooda Jan | 2010 | World Journal of Gastrointestinal Surgery2010，2，3： | 4 |
| 2 | Chronic disseminated candidiasis in patients with acute leukemia:emphasis on diagnostic definition and treatment显示文摘 | Masooda A Sallahb S | 2005 | Leukemia Research2005，29，5： | 1 |
| 3 | Seaiahle and effective test generation for role-based access control systems 显示文摘 | MasoodA Bhatti R GhafoorA et at | 2009 | IEEETransactions on Software Engineering2009，35，5： | 1 |
| 4 | Advancement of scientific re- search on Helicobacter pylori in humans: where do we stand? 显示文摘 | Andrabi SA Shamila H Masooda S | 2012 | East Afr J Public Health2012，9，3： | 1 |
| 5 | Spectrokinetics study of probable effects of diverse inorganic ions on bleaching of dye显示文摘Toluidine blue(TB)is an important anticoagulant metachromasia molecule showing a pronounced variation in the visible spectrum due to the aggregation phenomenon and electrostatic interaction with the charged synthetic and biologic polymers.The current study describes the interactive role of diverse inorganic material ions on the bleaching of toluidine blue(tolonium chloride)(TB^(+))with urea in acidic and basic media using the spectrophotometric technique.The spectra of TB and urea with different cations and anions were monitored and their characteristic features are presented here.The negative effect of added cations on reduction may be the result of altered electron pathways which led to suppression of the reduction/bleaching of TB,while a slight decrease in dye reduction by added anions may be due to the scavenging of the OH*radical.It has been observed in the case of Co^(2+)that in addition to the electron-transfer reaction,other processes like layer and precipitate formation also appear to be taking place.The dye bleaching process followed pseudo first order kinetics with respect to TB,urea,and H^(+)ion,whereas significant decoloration in the presence of urea proved that reductants control the redox reaction.No decoloration in acidic medium with diverse ions was seen compared to alkaline media,showing that water pH played an important role in the bleaching of dye.The reduction/bleaching of dye was investigated at different temperatures,and energy parameters were evaluated for a TB^(+)-Urea reaction,including the energy of activation(Ea=39.60 kJ·mol^(–1)),enthalpy of activation(ΔH#=34 kJ$mol^(–1)),entropy of activation(ΔS#=146.5 kJ mol^(–1)·K^(–1)),and free energy of activation(ΔG*=–52.35 kJ·mol^(–1)).A mechanism of interaction of diverse ions in dye bleaching and a mechanism of reduction based on the above findings is proposed. | Rafia AZMAT Masooda QADRI Fahim UDDIN | 2011 | Frontiers of Chemical Science and Engineering2011，5，1： | 0 |
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