यु.एस.जी. मेमग्राफिखौ मुंदांखा एक्सरे मेमग्राफिनिख्रुइ जायखि जाया राहायै खम नङा होननानै सानना लानाय जायो ।
It is believed that U.S.G. . mammography is not inferior in any way to the popular X-ray mammography .