Gynecologic and obstetric investigation · 2010
Radionuclide hysterosalpingography is not a reliable tool for investigation of fallopian tube transport--a controlled randomized study using particles of two sizes during three different parts of the menstrual cycle.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wånggren Kjell, Wramsby Håkan, Bremmer Staffan, Lundberg Steffan, Jacobsson Hans
Аннотация
BACKGROUND/AIMS: Earlier studies with radionuclide hysterosalpingography (RN-HSG) using either small or large particles have shown different results. Some studies have questioned the clinical relevance of RN-HSG. The aim of this study was to evaluate the RN-HSG method using two different sizes of radio-labelled particles during different parts of the menstrual cycle.
METHODS: Ten healthy women, 28-40 years of age (mean 34.5), with proven fertility, regular menstrual cycle, not using oral contraceptives and due to undergo laparoscopic sterilization, were randomized to RN-HSG after deposition of a solution with either small Albures or large MAASOL, (99m)Tc-radio-labelled particles into the cervix uteri. Investigations were, for every patient, performed during the follicular, peri-ovulatory and mid-luteal parts of the menstrual cycle. Transport of radioactivity from cervix to uterus and Fallopian tubes was evaluated.
RESULTS: The RN-HSG investigations could not show any difference between the two different sizes of radio-labelled particles. Transport of radioactivity to the Fallopian tube was seen only in some cases and most frequently during the peri-ovulatory period.
CONCLUSION: We found the RN-HSG investigations inconclusive. The RN-HSG method does not seem to be a reliable tool for the investigation of Fallopian tube transport.
METHODS: Ten healthy women, 28-40 years of age (mean 34.5), with proven fertility, regular menstrual cycle, not using oral contraceptives and due to undergo laparoscopic sterilization, were randomized to RN-HSG after deposition of a solution with either small Albures or large MAASOL, (99m)Tc-radio-labelled particles into the cervix uteri. Investigations were, for every patient, performed during the follicular, peri-ovulatory and mid-luteal parts of the menstrual cycle. Transport of radioactivity from cervix to uterus and Fallopian tubes was evaluated.
RESULTS: The RN-HSG investigations could not show any difference between the two different sizes of radio-labelled particles. Transport of radioactivity to the Fallopian tube was seen only in some cases and most frequently during the peri-ovulatory period.
CONCLUSION: We found the RN-HSG investigations inconclusive. The RN-HSG method does not seem to be a reliable tool for the investigation of Fallopian tube transport.