Ama-Anechogenous formations

Njengomkhuba wokubonisa, ngo-19-25% wamacala e-tumor avela ezithombeni zobulili, ukubunjwa kwe-anechoic ku-ovary kuyatholakala. Ukuxilongwa kwe-tumor yangempela endaweni ehlanganisa indawo kubangela ukuqokwa kokuhlolwa okuphuthumayo nokwelashwa okuhlinzekwayo. Ngokuvamile, ama- ovarian, ama-follicular and yellow cysts ajwayelekile.

I-cyst follicular iyimvelo yamakhemikhali owodwa, okwenziwe yi- follicle evamile.

E-cyst yomzimba ophuzi, okuqukethwe kwe-anechogen kutholakala ngaphakathi kwe-follicle evunyelwe.

Izindlela eziyinhloko zokuxilonga ama-cysts yi-ultrasound nokuhlolwa okwengeziwe kwe-dopplerographic e-tumor ngokwayo nodonga lwawo lwegazi, i-CT ne-MRI, ukuhlolwa kwe-bimanual, kanye ne- laparoscopy, yezokwelapha nokuxilonga. Kumele kuqashelwe ukubaluleka kwe-ultrasound ekuxilongweni kokuhlukana kwamaqoqo amanzi. Ama-cyst follicular ahlale ebonakala ngokutholakala kwezicubu ze-ovarian eduze kwe-periphery. Ububanzi be-cystic bungaba ngamamitha angu-25 kuya kwangu-100. Ama-cysts e-follicular, ezimweni eziningi, ama-form anehogenous ayingqayizivele nge-capsule encane ebonakalayo kanye neqoqo elifanayo le-homogeneous cluster. Ngaphansi kwe-cyst kuzo zonke izimo kukhona umphumela wokubangela ukukhulisa isignali. Ukujwayela kwe-Anechoic kuvame ukutholakala kuhlangene nokubonakaliswa kwe-hyperplasia ku-endometrium.

Ezimweni eziningi, ukunyamalala kwe-cyst kwenzeka ngokuzenzekelayo phakathi kwemijikelezo emibili noma emithathu yokuya esikhathini. Lokhu kubangelwa ukusebenzisa indlela yokuqapha enamandla ngokusebenza okugunyazayo kwe-cychochoometry ye-cyst. Le nqubo ingenxa yesidingo sokuvimbela ukuqhuma kwama-ovarian.

E-cyst yomzimba ophuzi, kukhona ukuguqulwa kokuqala komjikelezo olandelayo wokuya esikhathini. I-echogram ibonisa indawo ye-cyst ngemuva, ngenhla noma ngakwesokunxele kwesibeletho. Ama-anaecogenous angaba ngamamitha angu-30-65 ububanzi.

Esakhiweni sangaphakathi se-cyst yomzimba ophuzi, ukuhlukahluka kwezine kuhlukaniswe.

Eyokuqala, ama-anechoic akhiwe ngokufanayo. Okuhlukile kwesibili kufaka izicubu ezihambisanayo ne-septa engashadile noma ephelele noma engaphelele enejamo elingavamile. Uhlobo lwesithathu lwakhiwa izakhiwo ezinesakhiwo esiseduzane nodonga, ezibonakala ngokulingana okulinganiselwe. Izakhiwo ezinomshini noma ezinamathele zingaba ngu-10-15 mm ububanzi. Uhlobo lwesine lubandakanya izicubu ngokuzibonakalisa kwisakhiwo sabo sezingxenye ze-echogenicity ephakathi kwe-medium-and-mesh structure esakhiweni esise-pristenochno.

Nge-echograms i-cysts endometriotic yembulwa ngendlela yokwenza ama-oval ahambisanayo noma ajwayelekile. Usayizi wabo ububanzi obungama-8-12 ububanzi. Ama-Cyst ane-surface yangaphakathi ebushelelezi.

Ama-cysts e-Dermoid anezici ezibonakalayo, ezibonakaliswa ngokusungulwa kwesakhiwo sabo nangokungabikho kwemimoya yesithombe sabo se-ultrasound. Emgodini we-cystic, isici sezinhlobo ze-fat, izakhi zamathambo nezakhi zezinwele zivame ukuboniswa. Kulokhu, izinhlobo eziningi ze-terat zihlukaniswa:

- i-anehogennoe ngokuphelele nge-high sound conductivity ukwakheka, nokuba khona kwe-tumor yangaphakathi kwendawo encane ene-echogenicity ephakeme yokwakheka;

- Ukwakhiwa kwe-Anechogenous nge-multiple hyperechoic streak inclusions echazwe kwisakhiwo sangaphakathi;

- isisu esinesakhiwo esiqinile esingaphakathi kanye nokuxubana kwe-hyperechoic nge-conductivated or acoustic medium conductivity;

- isakhiwo esiqinile se-cystic esakhiwe ngokutholakala kwesakhi esincane kakhulu nge-echogenicity ephezulu ye-oval noma nxazonke, enemibala ecacile;

- ukwakheka kwesakhiwo esiqinile ngokugcwele, kufaka phakathi izingxenye ezimbili - zinyene (enikeza isithunzi somsindo) kanye ne-hyperechoic;

- izicubu ezibizwa ngokuthi i-polymorphism ebizwa ngokuthi isakhiwo sangaphakathi.