Studies on Uterine Blood Flow in Late Pregnancy by Cervical-Myometrial Clearance Method
スポンサーリンク
概要
- 論文の詳細を見る
A simple method for determination of myometrial clearance was proposed to make easy the evaluation of utero-placental blood flow. To the woman of late pregnancy, thiamine-propyldisulfide (TPD), 5ml (1ml), was injected into the uterine cervix with a No. 12 Kobak's needle thrust 1cm deep at the 12 o'clock position. The TPD clearance time (TPD time) was decided to coincide with the time from the start of injection to the woman's first sensing of a garlic-like smell of TPD. The results showed: (1) The substance injected in the cervix scarcely moved to the corpus, but cervical blood flow usually conformed readily to the changes in corporeal blood flow in response to the loading of oxytocin or phenylephrine, suggesting cervical approach available for determining myometrial clearance. (2) Experiments with 99mTc corroborate that TPD was almost compatible with 99mTc in sensitivity and clearance. (3) In women of 35 to 41 weeks of normal pregnancy, the TPD time was usually lagging with pregnancy weeks. (4) Toxemia cases with hypertension as the main symptom and those of chronic or mixed type tended to have delayed TPD times. (5) Women of prolonged pregnancy showed delayed TPD time with a remarkably wide deviation. (6) Women of toxemia or prolonged pregnancy with delayed TPD times were generally associated with a high incidence of low Apgar score.With the findings of basic and clinical experiments, the author believes that the TPD test is a fovorable, simple and harmless means of clinical assessing utero-placental blood flow.
- 近畿産科婦人科学会の論文
近畿産科婦人科学会 | 論文
- 当院における卵巣粘液性腺癌の治療経験の検討
- 婦人科癌末期の難治性イレウスに対する減圧目的の経皮的内視鏡的胃瘻造設について
- 子宮体癌の保存的治療後妊娠での前置癒着胎盤に対し内腸骨動脈バルーン留置下で帝王切開および子宮全摘術を施行した1例
- 当科の卵巣粘液性腺癌の治療成績 : ─リンパ節郭清の適応についての考察
- 妊娠糖尿病を合併した高度肥満妊婦の分娩誘発の1例