ABSTRACT
Surgical intervention during the pregnancy is not rare and the impact of anesthesia and surgery during the pregnancy is doublefold, because the mother and the fetus in uterus are concerned. The anesthesiologist must know the progressive' maternal changes during the pregnancy and drug action on the fetus. The authors have experienced 50 cases of pregnant women undergoing various kinds of operation and have analyzed those cases according to the type of disease, the duration of gestation, physical status, premedication, anesthetic technics and agent used, and the outcome of the fetus and the patient during the period between March 1972 to August 1978 The results were as follows: 1) The most of patient, 32 cases were operated for the obstetric and gynecological :reason s. 2) 27 cases (54%) had undergone the operation during the second trimester. 3) Physical status class 2 including 28 cases (56%) was the most commonly found physical status of the patients. 4) Halothane was the main anesthetic agent for 39 cases (78%) and there were 3 cases of spinal anesthesia. 5) We could follow 27 cases among 50 cases about the outcome of the fetus. 17 spontaneous vaginal delivery, 8 Cesarean sections, 1 fetal death in uterus and 1 wanted D&C. 6) Among 5 premature deliveries, 2 premature infants died during the hospitalization. 7) The only maternal motality was the case of intrahepatic stone who expired 11 days postoperatively and delivered a 1,300 gm premature 7 days postoperatively.