This study is clinico-statistical analysis of 112 cases who were admitted and treated at S.R.C.H. from Jan. 1, 1980 to Dec.31,1981. The result were as follows; 1) The incidence of ectopic pregnancy was 1 in 10 delivery. there has been no sign- ificant increase or decrease in the incidence of ectopic pregnancy. 2) The most frequent age group was in 31~35 years of age, comprising of 30.3%. 3) The incidence of ectopic pregnancy showed decreased tendency in proportion to increased parity and induced abortion. 4) In past history, comprising of 50% induced abortion, 13.3% P.I.D.,11.6% tubal ligation, 9.8% repeated ectopic pregnancy. Induced abortion is an importent factor in developing ectopic pregnancy. 5) In sign and symptom, lower abdominal pain was in 96.4%, amenorrhea in 71.4% vaginal bleeding i 54.4%, nausea & vomiting in 30.3%, shoulder pain in 7.6% abdo- minal tendereness in 72.3%, pain on motion of cervix in 61.6%, palpable mass in 13.3%, shock in 7.1%. 6) As far as the time of onset of symptom is concerned, they were developed initially within in 6 weeks after LMP in 57.8% and within 12 weeks in 98.2% 7) Culdocentesis was positive in 90.1%, negative in 3.5%, failed in 1.7%. 8) Operative finding in tubal pregnancy, ampullary portion was in 78.5%, isthmic portion in 8%, fimbrial portion in 8%, interstitial portion in 5.3%. 9) At admission, initial Hb level was below 6gm% in 6.2%, 9.9gm% in 53.7% above 10gm% in 46.3%. Amounts of intraperitoneal bleeding was below 500cc in 25.8%, 500~2,000 in 60.6%, above 2,000cc in 13.3% 10) 66.7% of total cases were transfused 1~5 pints, 18,7% above 5 pints, 14.2% were not transfused. 11) Post operatve complications, there were urinary infection in 1.7%, wound infection in 0.9%. 12) Of 112 total cases, there were no death.