Phantom Uterus Sapi Kebuntingan Dini Berbahan Dasar Cincau Hitam sebagai Media Simulasi Citra Ultrasonografi

Abstract

Cincau hitam dapat digunakan sebagai bahan dasar pembuatan phantom untuk meningkatkan keterampilan tenaga medis mendiagnosis kebuntingan dini pada sapi menggunakan ultrasonografi. Penelitian ini bertujuan membuat phantom ultrasonografi berbahan dasar cincau hitam sebagai media pembelajaran mengenali karakteristik citra ultrasonografi organ uterus sapi kebuntingan dini. Phantom dibuat dari campuran bubuk cincau hitam, BNF 10%, aquades, serta bubuk kunyit. Model organ dibuat mirip organ uterus sapi kebuntingan dini. Evaluasi phantom dilakukan menggunakan software ImageJ dengan parameter pengamatan fisik, durabilitas, ukuran serta nilai ekogenitas phantom. Sineresis organ model phantom rendah dan tidak terjadi pertumbuhan organisme pada permukaan phantom. Penambahan bubuk kunyit ke dalam formulasi phantom berpengaruh pada perbedaan ekogenitas tiap model organ. Nilai rataan ekogenitas model embrio dan jaringan perimetrium adalah hipoekoik, model alantois tampak anekoik, dan model jaringan miometrium tampak hiperekoik.

Black grass jelly can be used as a base material for making phantoms to improve the skills of medical personnel to diagnose early gestation in cow using ultrasonography. This study aims to make a black grass jelly-based ultrasonography phantom as a learning medium to recognize the characteristics of ultrasonographic images of early gestation cow uterus organs. The phantom formulation was made from a mixture of black grass jelly powder, BNF 10%, aquades, and turmeric powder. The organ model was made to resemble the uterus organs of early gestation cows. Evaluation of the phantom using ImageJ software with physical observation parameters, durability, size and echogenicity value of the phantom. The cineresis of the phantom model organ was low and there was no growth of organisms on the surface of the phantom. The addition of turmeric powder to the phantom formulation affected the difference in echogenicity of each organ model. The mean echogenicity values of the embryo and perimetrium tissue models were hypoechoic, the alantois model appeared anechoic, and the myometrial tissue model appeared hyperechoic.