0000000000863753

AUTHOR

Ali Ahmad

showing 4 related works from this author

Tangential Venous Resections during Robotic-Assisted Pancreaticoduodenectomy: the Results of a Case Series (with Video)

2020

Introduction: Despite the potential advantages in terms of microdissection and microsuturing capabilites, the robotic approach for borderline resectable pancreatic cancer is scarcely reported. Methods: We report our technique for a robotic-assisted pancreaticoduodenectomy with tangential Portal/ Superior Mesenteric Vein resection/reconstruction (RPD PV/SMV).We also compared the surgical outcomes of eight consecutive patients undergoing RPD PV/SMV with that of sixty patients who underwent robotic-assisted pancreaticoduodenectomy (RPD) in the same period of time. Results: A total of eight consecutive patients underwent RPD PV/SMV. We observed an increased estimated blood loss (550 vs 280 mL, …

medicine.medical_specialtyRobotic assistedmedicine.medical_treatmentPancreaticoduodenectomyResection03 medical and health sciencesMesenteric VeinsPancreatectomy0302 clinical medicineRobotic Surgical ProceduresBlood lossBorderline resectablemedicineHumansSuperior mesenteric veinRetrospective StudiesPortal Veinbusiness.industryGastroenterologyPancreaticoduodenectomyVascular resectionSurgeryPancreatic NeoplasmsVideo techniqueTreatment Outcome030220 oncology & carcinogenesisOperative time030211 gastroenterology & hepatologySurgeryRobotic-assisted pancreaticoduodenectomybusinessHospital stay
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Global variation in anastomosis and end colostomy formation following left-sided colorectal resection

2019

Background: End colostomy rates following colorectal resection vary across institutions in high-income settings, being influenced by patient, disease, surgeon and system factors. This study aimed to assess global variation in end colostomy rates after left-sided colorectal resection. Methods: This study comprised an analysis of GlobalSurg-1 and -2 international, prospective, observational cohort studies (2014, 2016), including consecutive adult patients undergoing elective or emergency left-sided colorectal resection within discrete 2-week windows. Countries were grouped into high-, middle- and low-income tertiles according to the United Nations Human Development Index (HDI). Factors associ…

Malemodelos logísticosmedicine.medical_treatmenthumanossurgial careColorectal Neoplasmpaíses desarrolladosLogistic regressionoutcomesGlobal Healthurgencias médicas0302 clinical medicinepaíses en desarrolloSurgicalestudios prospectivosColostomy80 and overglobalsurg030212 general & internal medicineProspective StudiesProspective cohort studyMultivariate Analysimediana edadCancerAged 80 and overEmergencieancianoAnastomosis colorectal resection colostomyAnastomosis SurgicalColostomyGeneral MedicineMiddle Agedadultocolostomy; colorectal cancer; human developlment index3. Good healthColo-Rectal Cancertraditional healersElective Surgical Procedures030220 oncology & carcinogenesisFemaleColorectal Neoplasms6.4 Surgerylow incomeCohort studyHumanDeveloped CountrieAdultAdult; Aged; Aged 80 and over; Anastomosis Surgical; Colorectal Neoplasms; Colostomy; Elective Surgical Procedures; Emergencies; Female; Global Health; Humans; Logistic Models; Male; Middle Aged; Multivariate Analysis; Prospective Studies; Developed Countries; Developing Countriesmedicine.medical_specialtyneoplasias colorrectalesLogistic Modelcancer anastomosis surgical income stomas colostomy procedure colorectal resection end colostomy emergency surgical procedure human development indexdelayAnastomosishuman developlment indexPerforation (oil well)lcsh:Surgerycolorectal cancerAnastomosisGlobalSurg CollaborativeNO03 medical and health sciencesCase mix indexClinical ResearchmedicinecancerHumansanálisis multifactorialDeveloping CountriesAgedemergency abdominal surgery low income surgial care traditional healers cancer mortality outcomes delayElective Surgical Procedurebusiness.industryKirurgiDeveloped Countriesleft colon resection anastomosis end colostomyEvaluation of treatments and therapeutic interventionslcsh:RD1-811Odds ratiomortalitySurgeryProspective StudieLogistic ModelsMultivariate AnalysisSurgeryEmergenciesbusinessDigestive Diseasescolostomíaemergency abdominal surgery
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New insights on water buffalo genomic diversity and post-domestication migration routes from medium density SNP chip data

2018

Made available in DSpace on 2018-12-11T16:52:11Z (GMT). No. of bitstreams: 0 Previous issue date: 2018-03-02 The domestic water buffalo is native to the Asian continent but through historical migrations and recent importations, nowadays has a worldwide distribution. The two types of water buffalo, i.e., river and swamp, display distinct morphological and behavioral traits, different karyotypes and also have different purposes and geographical distributions. River buffaloes from Pakistan, Iran, Turkey, Egypt, Romania, Bulgaria, Italy, Mozambique, Brazil and Colombia, and swamp buffaloes from China, Thailand, Philippines, Indonesia and Brazil were genotyped with a species-specific medium-dens…

0301 basic medicineswamp buffaloAnimal breedinglcsh:QH426-470Breedsanimal diseasesDistribution (economics)Population geneticsSNPD-LoopBubalus-Bubalis Populationswater buffalo genomic diversity SNP chip dataSwampgenomic diversityGenetic Diversity03 medical and health sciencesRiver Buffalodomesticationparasitic diseasesGeneticsRegionBubalus bubalis; Domestication; Evolutionary history; Genomic diversity; River buffalo; SNP; Swamp buffalo; Molecular Medicine; Genetics; Genetics (clinical)DomesticationChinaGenetics (clinical)Original ResearchGenetic diversitygeographygeography.geographical_feature_categorySettore AGR/17 - ZOOTECNICA GENERALE E MIGLIORAMENTO GENETICObusiness.industryEcologyMicrosatelliteMIGRAÇÃO ANIMALlcsh:GeneticsBubalus bubalis030104 developmental biologyF-StatisticsDifferentiationMolecular MedicineGene poolriver buffalobusinessevolutionary historygeographic locations
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Data from: New insights on water buffalo genomic diversity and post-domestication migration routes from medium density SNP chip data

2019

The domestic water buffalo is native to the Asian continent but through historical migrations and recent importations, nowadays has a worldwide distribution. The two types of water buffalo, i.e., river and swamp, display distinct morphological and behavioral traits, different karyotypes and also have different purposes and geographical distributions. River buffaloes from Pakistan, Iran, Turkey, Egypt, Romania, Bulgaria, Italy, Mozambique, Brazil and Colombia, and swamp buffaloes from China, Thailand, Philippines, Indonesia and Brazil were genotyped with a species-specific medium-density 90K SNP panel. We estimated the levels of molecular diversity and described population structure, which r…

swamp buffaloBubalus carabanensisBubalus bubalis bubalisanimal diseasesBubalus bubalis carabanensisLife Sciencesmedicine and health careBubalus bubalisparasitic diseasesGenomic DiversityMedicineriver buffaloevolutionary historygeographic locations
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