A Study of Ovarian Dysfunction after Chemotherapy in Cancer Survivals / 대한산부인과학회잡지

OBJECTIVE: We analysed the duration of ovarian dysfunction, amenorrhea and pregnancy rate of the patients who underwent the fertility preserving surgery and adjuvant chemotherapy at the reproductive age to identify the contributing factors of ovarian dysfunction and premature menopause. METHODS: We select the 25 patients (<40 years old at diagnosis) among the 270 patients with malignant ovarian tumor who undergone conservative surgery and platinum-based adjuvant chemotherapy between the year 1985 and 2001. All patient was disease free state. Method used for follow up were physical exam, tumor markers and ultrasonography. We analysed age at diagnosis, amenorrheic period, recovery of ovarian function whether hormonal agent was used or not, times of pregnancy, times of successful pregnancy, and times of pregnancy outcome with anomaly. RESULTS: In 25 cases, patients who became pregnant had a shorter period of amenorrhea of 2.55 months compared to 20.47 months of the rest. Total times (Kur) of chemotherapy shows no difference between two groups (6.45 vs 6.33). Average age show no differences between two groups (22.43 years vs 22.9 years), but amenorrheic period increased in proportion to age at treatment and times of chemotheapy, so we can guess that ovarian dysfunction is more serious with higher age at diagnosis and many times of chemotherapy. In the group who had been pregnant, successful outcome were 7 of 9 total times of pregnancy (abortion rate was 22%), and no baby had gross anomaly. CONCLUSION: So we can guess that ovarian dysfunction is more serious with higher age at diagnosis and more times of chemotherapy.

Twin Gestations with a Single Anomalous Fetus / 대한산부인과학회잡지

OBJECTIVE: To evaluate of the perinatal outcome of twin gestations complicated by a single anomalous fetus. METHODS: The study included all patients with twin gestations diagnosed with a major fetal anomaly in one fetus in the second trimester during 1997-2000. Twins with anomalies in both fetuses and minor anomalies were excluded. From a total of 717 twin deliveries, there were 24 twin pregnancies with single anomalous fetus observed in Department of Obstetrics and Gynecology, CHA Hospital. Outcomes assessed included gestational age at diagnosis and delivery, antenatal complications, type of anomalies and perinatal mortality rate. RESULTS: The incidence of single anomalous fetus with twin pregnancies was 3.3% in the study population. There were 24 twin pregnancies with one anomalous fetus, and their median gestational age at delivery was 35+3 weeks (range 27-39). The incidence of preterm delivery was 54.2% (13/24) and growth restriction and respiratory distress syndrome of the normal sibling were 12.5% (8/24) and 8.3% (2/24), respectively. Eight cases (33.3%) of preterm deliveries, 3 cases (12.5%) of severe preeclampsia were noted and 2 cases (8.3%) of the pregnancies were complicated with both conditions. Regarding the type of anomalies, chromosomal anomalies and central nervous system (CNS) anomalies were the most common with 5 cases (20.8%) each. Perinatal outcomes of the normal twin and the anomalous twin were compared. There were 2 cases (8.3%) of neonatal death in the normal twin compared with 9 cases (37.5%) of intrauterine death, 9 cases (37.5%) of neonatal death in the abnormal twin. CONCLUSION: Our study shows that the presence of a major anomaly in one fetus in a twin gestation significantly increased the risk of preterm delivery and risk of intrauterine fetal death and neonatal death rate in anomalous fetus. This information may provide useful information for counseling patients about their options when faced in dilemma.

A Case of Prenatally Diagnosed Cephalopagus / 대한산부인과학회잡지

Conjoined twin rarely occurs in human, with a reported incidence of 1:50,000 to 1:100,000 pregnancies. The site and extent of fusion are infinitely variable. Classification systems for conjoined twins are usually based on the fused anatomic region. The early prenatal diagnosis and assessment for shared vital organs are desirable for optimal obstetrical counseling and management. When severe forms are diagnosed prior to 24 weeks, pregnancy termination via vaginal delivery can be considered. With the advent of ultrasound, prenatal diagnosis is possible during the late first trimester or early second trimester. We report a case of cephalopagus diagnosed prenatally by ultrasonogram in the second trimester and subsequently was terminated, with a brief review of literature.

The Clinical Outcome of Epidural Analgesia on Labor and Delivery of Nulliparous Women / 대한산부인과학회잡지

OBJECTIVE: Our purpose was to determine the effect of epidural analgesia on the first phase of labor and mode of delivery of nulliparous women. METHODS: We studied 170 nulliparous women at near-term who underwent spontaneous and induced labor at the Department of Obstetrics and Gynecology, Hanyang University Hospital from January 1999 to May 2000 prospectively. Eighty women who were received epidural analgesia for pain relief were compared to ninety women as control group. Cesarean delivery was performed when indicated. RESULTS: The demographic characteristics of the two groups were similar with respect to age, height, weight, gestational weeks, and gravida. The two groups had the same cervical dilatation at the time of analgesia. There were no statistically significant difference between two groups. The length of the first phase of labor was same between two groups(558.4+/-50.4 min. vs 452.1+/-46.7 min.). There were statistically significant differences in the instrument delivery and cesarean section rate between two groups(43 vs. 32, 8 vs. 16 respectively). CONCLUSIONS: Epidural analgesia provides safe and effective intrapartum pain control and may be administered without undesirable effects on the first phase of labor and delivery.

Two Cases of Acardiac Acephalus / 대한주산의학회잡지

No abstract available.

Two Cases of Meckel Gruber Syndrome / 대한주산의학회잡지

No abstract available.

Single Intrauterine Fetal Demise in Twin Gestation / 대한주산의학회잡지

No abstract available.

Expression Pattern of Insulin - like Growth Factor - II in Human Fallopian Tubal Epithelium / 대한산부인과학회잡지

No abstract available.

Serum Insulin-like Growth Factors and their Binding Proteins in the Women With Polycystic Ovary / 대한산부인과학회잡지

OBJECTIVE: The involvement of IGF system in hyperandrogenism and abnormal follicular development is controversial. This study is to assess whether IGF system contribute to it in the women with polycystic ovary(PCO). METHODS: Baseline serum levels of luteinizing hormone (LH), follicle stimulating hormone (FSH), estradiol (E2), testosterone (T), androstenedione (ADD), prolactin, thyroid stimulating hormone (TSH), free insulin-like growth factor(IGF)-I, free IGF-II, insulin-like growth factor binding protein(IGFBP)-1, and IGFBP-3 were measured in twelve healthy regularly cycling volunteers and forty-two women with PCO then, the changes of baseline serum levels were evaluated after laparoscopic ovarian electrocauterization in nine PCO patients. In addition, the expression pattern of IGF-I and IGF-II was examined in the ovary of control and PCO group. RESULTS: Baseline levels of LH, ADD, free IGF-II, and IGFBP-3 were significantly higher in PCO group. However, there were no significant differences in the levels of free IGF-I and IGFBP-1, although free IGF-I showed decreasing tendency in PCO group. And there was a significant positive correlation between the LH and free IGF-II level in the PCO(P=0.011, r2=0.3899), but not in the control. After ovarian electrocauterization, LH, T, and ADD levels decreased, and free IGF-I and IGFBP-3 level increased. While free IGF-II and IGFBP-1 level showed no significant changes. In the ovary, expression of both IGFs showed similar pattern in normal and PCO ovaries. CONCLUSIONS: The elevated IGFBP-3 level may alter the bioavailability of IGF(s) in the PCO. The change in IGF-I level and resumption of ovulation after electrocauterization, suggest a possible role of IGF system in the impairment of follicular development in the PCO.

Prediction of the Diagnosis of Adnexal Masses According to the Ultrasonographic Morphologic Scoring System and Doppler Velocity Wave Form / 대한부인종양콜포스코피학회잡지

OBJECTS: The purpose of this study was to evaluate the relative usefulness of the morphologic scoring system and spectral doppler ultrasonographic analysis in differentiating between benign and malignant adnexal masses. METHODS: All patients scanned between July 1995 and June 1998 with sonographically identified and pathologically confirmed adnexal masses formed the study group. The adnexal masses were scored as benign or malignant on the basis of their sonographic appearance. Specific categories included inner wall structure, wall thickness, septal structure, and echogenicity. Women whose morphologic findings were suspicious for malignancy underwent doppler sonography. A threshold pulsatility index of 1.0 and resistance index of 0.4 were used to differentiate benign from malignant lesions. The findings were correlated with the presence of malignancy. RESULTS: Two hundred fifty one patients formed the study group; 215 patients were benign and 36 patients were malignant pathologically. Using the morphologic scoring system, 31 of the 36 malignant masses were classified as suggestive of malignant tumor, and 147 of the 215 benign masses were classified as not suggestive of malignant tumor (sensitivity, 86%; specificity, 68%; positive predictive value, 31%; negative predictive value, 97%). Doppler velocimetry was performed on a total of 62 patients, 19 patients with malignant tumors and 43 patients with benign tumors. A mean PI value of 0.85 and RI value of 0.52 for malignant tumors and mean PI value of 2.00 and RI value of 0.75 for benign tumors was shown. The PI value was significantly lower (p 0.001) in malignant than that of in benign masses, but RI value was not significant (p 0.184). The sensitivity and specificity in the detection of malignancy combined with doppler velocimetry was 86% and 67%, respectively. CONCLUSION: Doppler velocimetry studies did not add substantially to the prediction of malignancy using the morphologic scoring system.

Increased Serum Level of Inhibin in Oligo-amenorrheic Women with Polycystic Ovaries / 대한불임학회지

Normal and abnormal follicular growth and steroidogenesis depend on gonadotropins as well as intraovarian peptides, which may mediate or potentiate gonadotropin action. Inhibin also affect follicular development and steroidogenesis and may play a role in dominant follicle selection and follicular atresia. Therefore, we studied the differences of serum inhibin, gonadotropin and androgen levels in the women with only the ultrasound findings and no disorder, and polycystic ovary (PCO) with ovulatory disturbance. We prospectively analysed forty-three women with PCO. The diagnosis of PCO was based on typical appearance of the ovaries on TVS. Twelve women with regular menstrual cycle and normal ovarian morphology were selected as control. Basal levels of inhibin, luteinizing hormone(LH), follicle stimulating hormone(FSH), estradiol(E2), testosterone(T), androstenedione(ADD), dehydroepiandrosterone-sulfate(DS), prolactin and TSH in serum were determined. There were significant differences in basal LH levels and LH/FSH ratio between the control and the women with PCO. The basal levels of inhibin and E2 in the oligo-amenorrheic PCO (N=34) were significantly higher than those in the control. There was higher negative correlation between the inhibin and T levels in the oligo-amenorrheic PCO, but, not in the regular cycling PCO. Also, there was higher positive correlation between the LH and T levels in the oligo-amenorrheic PCO, but not in the regular cycling PCO. These data presume that the initial event of PCO is elevated pituitary LH secretion. Elevated levels of LH may down-regulate LH receptors on granulosa cells and also cause hypertrophy of the thecal layer. High level of androgen secreted by the hypertrophied thermal layer may stimulate inhibin secretion from granulosa cells and can be converted to estrogen by extraovarian tissues and could serve to augment pituitary sensitivity to GnRH with a resultant secretion of more LH follicular development and dominant follicle selection resulted in ovulatory disturbance.

A Case of Malignant Mesothelioma of the Uterus / 대한암학회지

Malignant mesothelioma of the serosal surface of the uterus body is very rare and almost invariably malignant. Their diagnosis is made postoperatively in most instances.Various treatments have been described for malignant mesothelioma but effective method is still not known. A case of malignant mesothelioma of the uterus body with post-surgical pelvic persistence is presented. The diagnosis of carcinomatous mesothelioma was made postoperatively by pathologic examination and immunohistochemical reaction of the tumor cells.

A Case Successive Ovulation Induction with an Extended Therapy of Clomiphene in a Patient with Clomiphene-resistant Anovulatory Disorders / 대한산부인과학회잡지

Clomiphene citrate is the simplest and least expensive from of ovulation induction therapy. In most cases, women who fail to ovulate in response to maximal doses of clomiphene became candidates for treatment with gonadotropins or pulsatile GnRH. Recently, as an alternative to the use of gonadotropins and ovarian surgery, there are some studies of the effectiveness of extended duration clomiphene among the anovulatory women who were resistant to a standard 5-day course of treatment with clomiphene. We have experienced a case of successive ovulation induction and pregnancy with an extended 10-day course of clomiphene in women with clomiphene-resistant anovulatory disorders and reproted with brief reviews of related literatures.

A Case of Ovarian Mullerian Mucinous Papillary Cystadenoma of Borderline Malignancy / 대한암학회지

Ovarian mucinous cystadenoma of borderline malignancy was consisted of intestinal mucinous cystadenomas of borderline malignancy and Mullerian mucinous papillary borderline tumors. Mullerian mucinous papillary tumors was lined by mucinous epithelium of endocervical type and characterized by papillae architecturally similar to those of serous borderline tumors. These tumors have clinical and pathologic differences from those of intestinal mucinous cystadenomas of borderline malignancy.We report a case of ovarian Mullerian mucinous papillary cystadenomas of borderline malignancy with review of literature.

Four Cases of Scar Endometriosis / 대한산부인과학회잡지

Scar endometriosis is one of the rare conditions among the extrapelvic endometriosis, but it often occurs after pelvic operation and episiotomy. Four cases of scar endometriosis following Cesarean section and episiotomy were exp- erienced and treated with complete surgical excision. Therefore we reported these cases with concerned literatures.

Sonographic and Endocrinologic Evaluation of the Patients with Polycystic Ovaries by Body Mass Index / 대한산부인과학회잡지

Women with Polycystic ovaries(PCO) are often overweight and obesity has been regarded as a possible basis for the development of PCO. This study was designed to evaluate the differences of the basic hormonal concentrations and sonographic features in obese and non-obese patients with PCO. We prospectively analysed eighty-six patiens with PCO on transvaginal sonography and twelve control women with regular menstrual cycle and ovarian morphology from Feb. 1994 to May 1996. Eighty-six women with PCO, of whom sixty-seven women were non -obese with body mass index(BMI) of 25(=group 2). Sonographic morphology of ovary was evaluated in PCO. Basal concent- rations of LH, FSH, estrone, estradiol, testosterone(T), prolactin, TSH and sex hormone- binding globulin(SHBG) in serum were measured. Although sonographic morphology of ovary was not significantly different between group 1 and group 2, number of small follicles was tend to increase in group 2. The LH/ FSH ratio was significantly higher in group 1 compared to group 2, but SHBG was higher in group 2. Conclusively, in obese women, obesity causes an increase in free androgen through the decrease in SHBG, which might cause a disturbance in gonadotropin secretion leading to the typical changes of polycystic ovary. In non-obese women, relative increase of LH/FSH ratio stimulates excessive production of androgen.

Diagnosis and Treatment of Fetal Cardiac Anomalies

PURPOSE: Fetal echocardiography is used for the prenatal diagnosis of congenital heart disease. Fetal echocardiography allows decisions to be made in advance where the fetal abnormality is not compatible with life after delivery or where early correction is required. Our fetal echocardiographic experience was analysed retrospectively to guide future clinical application. METHODS: 138 mothers had fetal echocardiography from April 1992 to December 1995. Their echo findings were recorded on VHS video tape. We followed up the infant after delivery. Data was collected from obstetric outpatient records and admission records, pediatric admission records and outpaitent records. RESULTS: 1)138 mothers had fetal echocardiography. Serious heart disease was found in 9 cases with a detection rate of 6.4%. Average age of the mother was 28.9+/-4.2 years (range 17-44 years). Average gestational period was 24.0+/-5.1 weeks(range 10-36 weeks). 2)Indications for fetal echocardiography were as follows; maternal factors 77 cases, including 34 cases of alpha fetoprotein abnormality. fetal factor 32 cases including 18 cases of arrhythmia, genetic factors 29 cases, including 26 cases of family history of congenital heart disease. 3)Serious cardiac anomalies were 5 cases. Serious arrhythmia were present in 4 cases(Total 9 cases with detection rate of 6.5%). Mild arrhythmia was detected in 7 cases(5.1 %). 4)The serious cardiac anomalies were mitral hypoplasia, right atrial tumor, AVSD, TOF and VSD. 5)The Serious arrhythmia were complete atrioventricular block 1 case, second degree atrioventricular block 1 case, transient cardiac arrest 1 case and atrial flutter 1 case. 6)The Mild arrhythmia were premature atrial contraction 4 cases and premature ventricular contraction 3 cases. 7)The non-cardiac anomalies were one case of hydrocephalus, cerebral arteriovenous fistula, diaphragmatic hernia, agenesis of right kidney, sacrococcygeal teratoma, fetal ascites and 4p-syndrome. There were 2 cases of spontaneous abortion without definite anomaly. During the study period, there were 8 terminations of pregnancy including 3 cases of spontaneous abortion. 8) 105 infants were followed up after birth. 25 cases were missing. CONCLUSIONS: Most of the congenital heart disease confirmed by fetal echocardiography was predicted by antenatal ultrasound. Most of the fetal echocardiography was performed to confirm the congenital heart diseas when any of the fetal abnoramlities were found. In some of the treatable heart disease, especially like fetal arrhythmia, maternal adminstration of adequate medication make a good treatment results.

Significance of Interleukin-2(IL-2), Interleukin-6(IL-6), and Tumor Necrosis Factor-a(TNF-a) in the Ascites of Ovarian Cancer / 대한부인종양콜포스코피학회잡지

Previous studies have shown that the cancer cell lines secrete multiple cytokines, such as macrophage colony-stimulating factor(M-CSF), granulocyte-macrophage colony stimulating factor(GM-CSF), interleukin-l(IL-1), interleukin-2(IL-2), interleukin-6(IL-6), and tumor necrosis factor-alpha(TNF-alpha). We evaluated the levels of IL-2, IL-6, and TNF-alpha in the ascites of 23 patients with ovarian cancer. These levels were then compared with cytokine concentration found in 10 patients who had benign ascites and also studied the relation between levels of cytokines and clinical parameters. Enzyme-linked immunosorbent assay(ELISA) was used to determine the levels of cytokines in ascitic fluids. The median age of the group was 56, and the median follow-up time was 24 months. The levels of IL-2 was not elevated in ascites of ovarian cancer(30.5 vs 37.2 pg/ml, p=0.083), 1 he levels of TNF-alpha in the ascites with ovarian cancer were higher when compared with ascites of benign disease and was nearly approached statistically significant(91.0+/-20.7 vs 440.2+/-117.9pg/ml, p=0.058). Significantly higher IL-6 levels were detected in patients ascites compared with ascites with benign disease(354.3+/-42.9 vs 5,605+/-1,137pg/ml, p=0.006). IL-6 and TNF-a levels in ascites did not correlate statistically with tumor volume, histologic type or with survival time. IL-6 levels did not correlated statistically with volume of ascites. IL-6 and TNF-a levels did not correlated either. Circulating platelet counts in patients with ovarian cancer were significantly higher than in patients with benign conditions (282.6+/-5 vs 388.4+/-21.2x-10(9)/l, p=0.003). Thrombocytosis(platelet counts>400x10(9)/l) occured in 35%(8/23) of the cases with ovarian cancer. IL-6 levels in ascites correlated signi-ficantly with circulating platelet counts(R=0.427, p=0.042). This study showed that the patients with ovarian cancer have elevated levels of IL-6 in ascites. IL-6 levels were not correlate with disease status in patients with ovarian cancer. However, the correlation was found between IL-6 levels and thrombocytosis. This observation suggest a role for IL-6 in the development of tumor-associated thrombocytosis. A larger study would help in evaluating the potential biological roles and use of cytokines as tumor markers in ovarian cancer.

Comparison of Doppler Waveform Index in Benign and Malignant Ovarian Tumor / 대한부인종양콜포스코피학회잡지

Doppler sonography has been introduced to evaluate uterine and ovarian diseases. It has been reported to be used to distinguish benign from malignant adnexal masses. The purpose of this study was to assess the blood flow characteristics of adnexal masses and to determine the optimal cut-off points for the Doppler indices obtained, resistance index and pulsatility index, to best differentiate benign from malignant lesions. We performed pulsed Doppler ultrasound in seventy-eight adnexal masses between February 1989 and June 1994. The pulsatility and resistance index were calculated from the waveforms generated from blood flow within the ovary. There were 51 benign and 27 malignant histologically proved ovarian lesions. All women have been operated on. The results were as follows ; Benign tumors and cysts had a significantly higher pulsatility index(mean, 1.23+/-0.74; range, 4.46-3.36) and resistance index(mean, 0.64+/-0.19; range 0.34-1.43) than did malignant tumors(pulsatility index : mean, 0.87+/-0.49; range, 0.31-2.27; resistance index : mean, 0.50+/-17; range, 0.23-0.8). However, some overlap in individual values for benign and malignant lesions was found. In conclusion, our data suggest that high pulsatility and resistance indices may indicate benign adnexal masses ; however, considerable overlap in pulsatility and resistance indices between benign and malignant lesions were noted, and further work will be needed before the validity of these factors is proved.

Two Cases of Primary Carcinoma of the Peritoneum / 대한부인종양콜포스코피학회잡지

The primary malignant tumor of the peritoneum also known as primary peritoneal carcinoma or primary peritoneal papillary serous carcinoma is rare and involves the peritoneum, especially the pelvic peritoneum of female patients. It is difficult to differentiate histologically between papillary mesothelioma, primary ovarian tumor and primary peritoneal carcinoma. We report two cases of the primary peritoneal carcinoma with clinical presentation and histologic characteristics.