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ID:41363818
大小:2.68 MB
页数:23页
时间:2019-08-23
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1、urinarysystemStructureKidney-formurineUreter-conducturinefromkidneystobladderUrinarybladder-receivesandstoresurineUrethra-conductsurinefrombladdertoexteriorofbody(discharged)sphinctermuscle—helpkeepurinefromleakingposteriorabdominalwallshowingthekidneysanduretersinsituThemai
2、nfunctionsoftheurinarysystemisdischargedoutwastesandexcessivefluidsintheprocessofmetabolismofourbody,tokeepthebalanceandstabilityoftheinternalenviroment.coronalsectionoftherightkidny.posterioraspectbladderGeneralfeature-pyramidalinshapewhenempty,havingApex膀胱尖Fundus膀胱底Bodyo
3、fbladder膀胱体Neck膀胱颈tuberculosisandtumorprimarysiteuretericorificeinternalurethralorificeposteriorNormalvolumofbladderadult:350-500mlmaxium:800mlnewborn:1/10ofadultseminalcoliculusejaculatoryductdeferensseminalvesicleUrethra尿道★FemaleurethraRelativelyshorter(about3-5cmlong),wid
4、erandstraightmediansagittalsectionofmale/femalepelvisfemaleurinateurinate,ejaculatebladderuterusurethraovaryvaginaurethraprostateureterbladderglanspenisscrotumUrineformation1.Glomerularfiltration2.renaltubuleandcollectingductreabsorption3.renaltubuleandcollectingductsecretio
5、n,excretionUrea,togetherwithwaterandotherwastesubstanceslikeinorganicsaltformstheurine.Urinaryexcretionkidneys----ureters----bladder----urethral----outofbodyMicturitionsignificance:exhaustthebody'swaste,regulatebodywaterandsaltbalance,maintainthephysiologicalfunctionofnormal
6、tissuecellsMethodsimagingIVP:intravenouspyelography静脉肾盂造影CT:computedtomographyMRI:MagneticResonanceImagingX-rayexaminationRadionuclideexaminations放射性核素检查CommondiseasesARFacuterenalfailureCKDchronickidneydiseaseUTIurinarytractinfectionsinsipidus尿崩症uremia/toxuriaICinterstitial
7、cystitisBPHbenignprostatichyperplasiapyelonephritisglomerulonephritiscystitisCystitisisainflammationinthebladder,mainlycausedbyspecificandnonspecificbacterialinfections.Thethreemajornonspecificinfectionsofthebladderare:Acutecystitis,chroniccystitisandAcuteurethralsyndromeinw
8、omen.Thereareothertypescystitis,suchasinterstitialcystitis,glandularcystiti
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