Radionuclide evaluation of tubal function.
The tubal capacity to transport radioactively labeled human albumin microspheres deposited in the vaginal fornix and cervical canal and to concentrate them on the ovarian surface was evaluated in a group of 34 patient-volunteers. One millicurie of technetium-99 was used to label human albumin microspheres of 20 mu in diameter, suspended in 1 ml of saline. The distribution of the radioactive material was imaged on a gamma camera at different intervals between 15 and 240 minutes. The radiation dose to the ovaries was estimated to be similar to that of a hysterosalpingogram. The results of the radionuclide evaluation were compared with the surgical findings at the time of laparoscopy or laparotomy performed for diagnostic or therapeutic reasons. The overall correlation was 87.1%. It would appear that as opposed to the traditional hysterosalpingogram, a radionuclide test may give a better understanding of the functional capacity of the tube and may also prove a useful method in the evaluation of the results of tubal microsurgical procedures.
D000328:Adult; D005186:Fallopian Tube Patency Tests / Q000379:methods*; D005187:Fallopian Tubes / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D011877:Radionuclide Imaging; D013668:Technetium Tc 99m Aggregated Albumin
D013668:Technetium Tc 99m Aggregated Albumin