female scientist checks the bacteria or sample under the microscope, dolly shot, while scientists in background work - 活組織檢查 個影片檔及 b 捲影像00:17
close-up of a petri dish with melanoma cells with the tip of a syringe needle. 3d render animation. - 活組織檢查 個影片檔及 b 捲影像00:15
biopsy of the human duodenum, endoscope view. the duodenum is the first part of the small intestine. this biopsy involves the removal of a small part of the wall of the duodenum, which is then tested for coeliac disease (gluten intolerance). - 活組織檢查 個影片檔及 b 捲影像00:15
doctor inserting and removing hypodermic needle into patient's side for biopsy / united kingdom - 活組織檢查 個影片檔及 b 捲影像01:16
1950s montage an x-ray revealing that a tumor disappeared after radiation therapy / russia - 活組織檢查 個影片檔及 b 捲影像00:24
1950s montage doctor performing a biopsy on a cancerous tumor after radiation therapy / russia - 活組織檢查 個影片檔及 b 捲影像00:22
black female lab technician analyzing samples through a microscope in a hospital lab - 活組織檢查 個影片檔及 b 捲影像00:08
kedera, a female jaguar, goes under general aesthetic within her enclosure as vets take a biopsy and blood tests following an injury to her leg at... - 活組織檢查 個影片檔及 b 捲影像00:31
female veterinarian carefully holding chilled guinea pig, trims its claws gently - 活組織檢查 個影片檔及 b 捲影像00:09
