Inhloso kanye nendlela ye-ultrasound yesisu

Inhloso kanye nendlela ye-ultrasound yesisu

Ukuhlolwa kwe-Ultrasonic ukubona ukubonakaliswa kwegagasi le-ultrasonic ngumzimba womuntu, ukukhanyisa umzimba ngegagasi elibuthakathaka le-ultrasonic, igagasi elibonakalayo lezicubu licutshungulwa ngomdwebo, futhi isithombe singabonisa ngokungaqondile ukwakheka kongqimba ngalunye lwezicubu engxenyeni ethile. womzimba womuntu.I-Ultrasonography yesisu ifanele ukuhlonzwa kobuhlungu besibindi, i-gallbladder, i-bile duct, i-spleen, amanyikwe, izinso, i-adrenal gland, isinye, i-prostate nezinye izitho.Indlela yokuhlola i-Ultrasonic ilula, inembile kakhulu yokuxilonga, akukho monakalo esigulini.I-Ultrasound ibola ngokushesha emoyeni futhi ayifanele ukuhlolwa kwezitho ezingenalutho.

Lokhu kuhlola kungahlola ngokushesha usayizi nokuma kwezinguquko zesibindi, i-gallbladder, i-bile duct, i-spleen, ama-pancreas, izinso, i-adrenal gland, isinye, i-prostate nezinye izitho;Kungakhathaliseki ukuthi usesimweni esivamile;Ukuthi kukhona isikhala esihlala ku-viscera;Izibambi-ndawo ziningi noma ziwuketshezi, njengamathumba, i-hematoma namathumba, njll., futhi ngokwezinga elithile, ingakwazi ukubona ukuthi izibambi-ndawo zilungile noma ziyingozi, noma ngabe zicindezelwe uquqaba oluzungezile noma izitho;Usengakwazi ukudoba imbobo yesisu, i-pelvic evuvukele i-lymph node;Ukufinyela kwe-gallbladder kungabhekwa ukuze kwahlulele umsebenzi we-gallbladder;Ingakwazi futhi ukwahlulela ngokunembile ukuthi akhona yini ama-ascites, ngisho noma inani elincane lama-ascites lingalinganiswa.

1. Lungiselela ukuhlolwa

(1) Ukuhlolwa kwe-ultrasound yesisu, ikakhulukazi ukuhlolwa kwenyongo namanyikwe, kufanele kube esiswini esingenalutho.Ngokuvamile kudingeka ukuba uyeke ukudla okunamafutha amahora angu-24 ngaphambi kokuhlolwa, futhi ube esiswini esingenalutho okungenani amahora angu-8 ngosuku lokuhlolwa.Uma i-barium fluoroscopy yamathumbu yenziwe ngaphambili, ukuhlolwa kufanele kwenziwe ngemuva kwezinsuku ezi-3 zokuqedwa kwe-barium.

(2) Kwabesifazane abakhulelwe okusolwa ukuthi babekwe endaweni ephansi noma i-placenta previa, ukuhlolwa kwe-ultrasound kufanele futhi kugcwalise isinye ngokusesilinganisweni.

(3) Ukukhulelwa kusencane (ngaphansi kwezinyanga ezi-3), ukuhlolwa kombungu kanye ne-fetus kanye nezingxenye zayo nakho kudingeka kugcwalise esinyeni.

(4) Hlola isinye, i-ureter, ama-appendages wesibeletho, i-prostate, njll., edinga ukugcwaliswa kwesinye isinye ukuze ubone ukuthi isinye asijwayelekile yini.Phuza amanzi ayi-1000 ~ 1500ml emahoreni amabili ngaphambi kokuhlolwa, futhi ungachami kuze kube yilapho esinyeni sigcwaliswa futhi esinyeni siyaphuma.Uma i-cholangiography yenziwe ngaphambili, i-ultrasound kufanele yenziwe ezinsukwini ezimbili kamuva.

2. Hlola izindlela

(1) indawo (1) Indawo ephansi, ophathwayo uphefumula ngokuzolile, izandla ezinhlangothini zombili zekhanda, ukuze izikhala ezimbambo zikhule, kulula ukuzihlola, zisetshenziselwa isibindi, inyongo, amanyikwe, ubende, izinso ezimbili kanye nesisu. imithambo yegazi emikhulu ngodonga lwesisu lwesimo esiyisisekelo sokuhlolwa kwe-ultrasound;Futhi bheka ukuthi kukhona ama-ascites, ikakhulukazi inani elincane lama-ascites avame ukusetshenziswa isikhundla;(2) ohlangothini lwesobunxele, 30 ° ~ 90 ° kuya kwesokunxele endaweni supine, phakamisa esandleni sakhe sokunene emcamelweni, kulula ukuhlola isibindi, inyongo, izinso kwesokudla kanye kwesokudla adrenal, isakhiwo isibindi umnyango ezifana portal vein. kanye namagatsha awo, i-extrahepatic bile duct, ukuhlola ngokuvamile kudinga izifundo ezijulile ngesikhathi esifanayo, ukuphefumula kwesisu ngemva kokuhogela umoya ngokuskena;③ I-decubitus yesokudla, 60° ukuya ku-90° ukuya ku-decubitus kwesokudla.Ilungele ukuhlolwa kobende, izinso zesokunxele kanye nendlala ye-adrenal yesokunxele, indawo ye-caudal yamanyikwe kanye nokuvezwa kobende kanye nemithambo yezinso nemithambo.(4) isigamu recumbent isikhundla, ehlezi isikhundla: ukuhlolwa izandla emuva embhedeni noma ngabanye ukusekela umhlane wabo, ehlezi phezu kombhede, ukuze udonga besisu ukuba zikhululeke, bese scan, kulula ukubona ukukhuluphala, uketshezi lwesisu. , isibindi ne-gallbladder ukuma phezulu nangaphezulu kwesisu ngenxa yegesi yamathumbu ngaphezulu, amanyikwe akhombisa ukungacacile;(5) isikhundla othambekele, kuyisikhundla esibalulekile ukuhlola izinso ezimbili;(6) idolo nesifuba ukuma kwe-decubitus, kulula ukubona i-distal bile duct kanye namatshe entamo ye-gallbladder kanye nokunyakaza kwamatshe esinyeni.

(2) Ukuhlolwa kwe-ultrasound yesisu kufanele kube okuhlelekile, okubanzi futhi okujwayelekile, futhi kwenziwe ngokuhlelekile ngokwezinyathelo ezithile.