SEARCH · Search PubMed

Results for “ectopic”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

SourceResearch connectionFrom yearThrough year

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 271 records · Page 15Linked to original sources

PubMed1978

Analysis of ultrasonographic criteria in the evaluation for ectopic pregnancy.

To assess the usefulness of ultrasound in diagnosing ectopic pregnancy, the ultrasonographic findings, pregnancy test results, and proven diagnoses in 148 patients referred for evaluation for ectopic pregnancy were reviewed. Of these patients, 33 were subsequently proven to have ectopic gestations. The ultrasonograms were coded for uterine size, intrauterine gestation sac, adnexal mass, adnexal ring, cul-de-sac fluid, or normal findings. With a positive pregnancy test, the presence of an intrauterine gestation sac excludes the diagnosis of ectopic pregnancy. Of those patients with positive pregnancy tests and no intrauterine gestation sac, 73% had ectopic pregnancy. All patients with normal ultrasonograms had other diagnoses. With a negative pregnancy test, the intrauterine findings are not helpful, and evaluation of the adnexa is more important. An adnexal ring is a significant, though not absolute, indicator of ectopic pregnancy. A normal scan excludes this diagnosis. Other criteria were not significant. A clinical approach to the evaluation for ectopic pregnancy, based on the data accumulated in this study, is suggested.

Female↗

PubMed1990

Diagnosis of ectopic pregnancy: endovaginal vs transabdominal sonography.

During a 25-month period, 193 women with the clinical diagnosis of suspected ectopic pregnancy had transabdominal and endovaginal sonograms. Most had quantitative determinations of serum human chorionic gonadotropin (HCG). Endovaginal sonography was diagnostic of ectopic pregnancy in 23 (38%) of the 60 patients with surgically proved ectopic pregnancies: transabdominal sonography was diagnostic in 13 patients (22%). All 83 intrauterine pregnancies were identified with endovaginal sonography, compared with 34 identified with transabdominal sonography. Endovaginal sonography was somewhat more helpful in the diagnosis of missed abortion and blighted ovum. Eighty endovaginal sonograms were classified as indeterminate as compared with 141 transabdominal studies. This indeterminate group included patients with complete abortions, ectopic pregnancies without sonographic evidence of an extrauterine gestation, incomplete abortions, and patients with subsequent negative serum levels. As in prior reports, endovaginal sonography was superior to transabdominal sonography in the evaluation of suspected ectopic pregnancies. Overall, endovaginal sonography was diagnostic in 113 patients, whereas transabdominal sonography was diagnostic in 52 patients. The finding of an extrauterine fetal pole or embryo was diagnostic for an ectopic pregnancy. Pelvic fluid, the appearance of the endometrium, and a single positive serum HCG determination were not helpful in making the diagnosis of ectopic pregnancy.

Abdomen↗

PubMed1980

Ectopic pregnancy and IUDs; incidence, risk rate and predisposing factors.

During a period of 4 years, 1974-77, in Uppsala county; Sweden, 203 women underwent surgery for ectopic pregnancy with histological proof of the diagnosis. For the female population of fertile age this corresponds to 0.11 ectopics per 100 women 15-44 years of age, or 1.08 per 100 notified pregnancies, or 1.53 per 100 births. Fifty-five of the women with ectopic pregnancy were using an intrauterine device (IUD) (48 a copper-bearing IUD and 7 some other type of device), and 6 women used a low dose progestogen contraceptive. For users of copper-bearing IUDs the risk of an ectopic pregnancy was estimated to be 0.15 per 100 women years. When comparing this latter risk rate with the overall incidence rate of 0.11, it must be observed that the populations forming the denominator in these two rates differ with respect to some crucial characteristics. Nulliparity and predisposing factors were found statistically significantly more often in non-IUD-users with an ectopic pregnancy than in IUD-users. Such predisposing factors may be less prevalent in IUD-users, as in other populations. This may explain why ectopic pregnancy has been found to occur less frequently than theoretically expected among IUD-users. The "ectopic preventing" capacity of the IUD may therefore be considerably lower than has been previously claimed.

Adolescent↗

PubMed1995

Transvaginal sonography in the management of ectopic pregnancy.

During a 3-year period, 525 women referred to our department with abdominal pain and/or vaginal bleeding in the first trimester of pregnancy were evaluated by transvaginal sonography. Ectopic pregnancy was suspected and laparoscopy done when sonography showed an empty uterus or pseudosac together with free pelvic fluid and/or a tubal mass. Fifty-seven patients fulfilled these criteriae. Among these patients, sonography showed an empty uterus in 48, pseudosac in five, a non-diagnostic intrauterine echo in four, a tubal mass in 45 and free pelvic fluid in 54. Laparoscopy confirmed ectopic pregnancy in 53 patients (93.0%). There were only five tubal ruptures. Pelvic blood was found in all of the 54 patients with free fluid on sonography; i.e. in 51 of 53 patients with ectopic pregnancy and in three with miscarriage. Forty-nine patients with ectopic pregnancy were managed by laparoscopy and four by laparotomy. All were hemodynamically stable. The diagnostic sensitivity and specificity of vaginal sonography for ectopic pregnancy was 96.2% and 99.4%, respectively, for the finding of free pelvic fluid, and 81.1% and 99.6% for a tubal mass. All patients with ectopic pregnancy were correctly selected for laparoscopic management. Transvaginal sonography is a valuable tool in the early diagnosis of ectopic pregnancy.

Adult↗

PubMed1990

Ectopic pregnancy and genital infections: a case-control study.

This case-control study was carried out to evaluate the significance of genital infections as risk factors in ectopic pregnancy. The study population consisted of 86 consecutive patients with ectopic pregnancy and two age- and parity-matched control groups of women with normal early pregnancy; those with planned pregnancy (I; 65 pairs) and those having legal abortion (II; 51 pairs). Histories of salpingo-oophoritis in the two groups (22% against 5%, P less than 0.05), and of cervical Chlamydia trachomatis infection (9% against 0%, P less than 0.05) were more common in patients with ectopic pregnancy than in their controls with planned pregnancy; women in the control group who had undergone legal abortion did not differ from patients with ectopic pregnancy. In serological studies antibodies against Herpes simplex viruses were commoner in patients with ectopic pregnancy than in both control groups (89% against 62%, and 88% against 57%, P less than 0.001). Antibodies against cytomegalovirus were also commoner in patients with ectopic pregnancy than in controls who had had a planned pregnancy (88% against 72%, P less than 0.05). The results support the concept that gynaecological infections are among factors predisposing to ectopic pregnancies.

Antibodies, Viral↗

PubMed1998

Ectopic pregnancy and occupational exposure of hospital personnel.

OBJECTIVES: An earlier study found a relationship between occupational exposure to antineoplastic drugs and ectopic pregnancy. The present investigation aimed at confirming this finding in a larger and specifically planned study and at analyzing the relationship between ectopic pregnancy and other chemical or physical agents in the hospital work environment. METHODS: A case-referent study (140 cases and 279 referents) was carried out in 1995 in a population of women working in hospitals throughout France. The sample size was computed to have an 80% statistical power to detect a 2-fold increased risk of ectopic pregnancy (odds ratio 2). Information was collected about past and present work conditions (exposures to antineoplastic drugs, solvents, disinfectants, anesthetic gases and ionizing radiation), and known risk factors of ectopic pregnancy. Multivariate analysis was performed using logistic regression. RESULTS: No significant association between occupational exposure and ectopic pregnancy was found, either when past exposure was considered or when exposure was considered within the 3 months before conception. The relationships remained nonsignificant after adjustment for job category and for the known risk factors of ectopic pregnancy. CONCLUSIONS: It was concluded that the results of this study should be interpreted as an absence of relationship between exposure to chemical or physical agents and ectopic pregnancy.

Adult↗

PubMed1985

Sonographic evaluation of ectopic pregnancy.

To assess sonographic findings in the evaluation for ectopic pregnancy, all women referred over a two-year period were prospectively evaluated. The incidence of intrauterine as well as adnexal findings was assessed in an attempt to optimize sonographic evaluation. Visualization of a double decidual sac sign (DDSS) within the uterus provided an accurate means of confirming an intrauterine pregnancy (IUP) prior to embryo visualization. Forty-two of 130 women with IUP were diagnosable only by the DDSS. As a screening test for ectopic pregnancy, sonographic documentation of an IUP provided the only convincing evidence for the absence of an ectopic gestation. Any woman clinically at risk for ectopic pregnancy whose sonogram did not confirm the presence of an intrauterine pregnancy was at relatively high risk (43 per cent) for having an ectopic gestation. Characterization of adnexal findings increased the level of risk for ectopic pregnancy in these women to 70-100 per cent. However, 20 per cent of women with a surgically confirmed ectopic pregnancy had normal adnexal findings.

Female↗

PubMed1993

Sonographic diagnosis of ectopic pregnancy with endovaginal probes: what really has changed?

To evaluate the impact of endovaginal (EV) sonography in the diagnosis of ectopic pregnancy, a 2 year retrospective study was performed identifying 123 at-risk patients. Of these 123 women, 19 (15.4%) had a surgically proved ectopic pregnancy, only three (15.8%) of which were visualized directly at sonography. A confident diagnosis of an intrauterine pregnancy (IUP) was made at the initial scan in 74%, which contrasts with 58% diagnosed at the first transabdominal (TA) scan in an earlier study from this laboratory, thus confirming an improvement in diagnostic ability with EV transducers. This study has failed to confirm some findings of other workers, particularly that adnexal ring-like structures are visualized frequently in the presence of an ectopic pregnancy. No adnexal rings were observed in our 19 cases. The combination of an adnexal mass and free pelvic fluid was found to correlate best with the presence of an ectopic pregnancy. This study further emphasizes that a significant proportion (26.3%) of ectopic pregnancies have a normal EV sonogram at presentation. The group failing to demonstrate an IUP and showing no evidence of an adnexal mass or pelvic fluid (i.e., a normal pelvic sonogram) carried a 1:3 risk for the presence of an ectopic pregnancy, a result that is very similar to our data published before the introduction of EV technology. We conclude that, although it provides a significant improvement and refinement in the recognition of intrauterine pregnancies, EV scanning does not permit a confident diagnosis of ectopic pregnancy in many cases.

Decidua↗

PubMed2001

Early diagnosis of ectopic pregnancy. Does use of a strict algorithm decrease the incidence of tubal rupture?

OBJECTIVE: To determine if tubal rupture rates are decreased when a strict diagnostic algorithm is employed in the evaluation of women with suspected ectopic pregnancy as compared to individualized diagnostic methods. STUDY DESIGN: Between 1994 and 1996, a group of investigators at Charleston Area Medical Center employed a strict diagnostic algorithm consisting of serum quantitative human chorionic gonadotropin (hCG) levels, progesterone levels, ultrasound and endometrial curettage in order to expedite diagnosis when ectopic pregnancy was suspected (group A patients). Other practitioners employed traditional criteria in similar clinical situations (group B patients). Medical records of patients diagnosed with ectopic pregnancy in this period were retrospectively reviewed. Demographic data, clinical and laboratory characteristics, and rate of tubal rupture were compared. RESULTS: Sixty-one of 122 patients were diagnosed with ectopic pregnancy by strict criteria. These patients did not differ significantly from those evaluated by an individualized approach in regard to age, gravidity, parity or risk factors for ectopic pregnancy. Menstrual age, hCG levels and progesterone levels were similar as well. Group A patients had a median diagnostic interval of 2 days, with a range of 0-16. Group B patients had a median diagnostic interval of 8 days, with a range of 0-44 (P < .001). Of patients evaluated by this strict algorithm, 3.3% experienced rupture as compared to 23% of patients in group B (P < .001). CONCLUSION: Use of a strict diagnostic algorithm in the evaluation of patients with suspected ectopic pregnancy resulted in decreased tubal rupture rates. Such an algorithm could be disseminated to all locations for triage of patients and use in a standardized manner. This practice could result in a reduction in loss of reproductive function and mortality secondary to ectopic pregnancy.

Algorithms↗

PubMed2000

Ectopic pregnancy in Abha, Saudi Arabia. A continuing conundrum.

OBJECTIVE: To determine the incidence of ectopic pregnancy in Abha, in the south-western region of Saudi Arabia and to evaluate the relevance of the known risk factors. METHODS: Eighty-two women with histologically confirmed ectopic pregnancies, managed in Abha Maternity Hospital over a three-and-a-half year period, were retrospectively studied. RESULTS: The incidence of ectopic pregnancy was 0.74 per 100 live births. Most (56%) of our patients were within the 21-30 age group. Parous women constituted 56% and nulliparous patients constituted 21% of the study group. No previous history of abortion was found in 60% of the patients. Fourteen (17%) had used the intra uterine contraceptive device and 5% had a history of previous ectopic pregnancy. There were 3 cases of heterotopic pregnancies in the series. The right and left fallopian tubes were equally affected. Salpingectomy (90%) was the most frequent definitive surgical procedure performed, and 15% of the patients required blood transfusion. There was no obvious seasonal variation and no maternal death was reported. CONCLUSION: The incidence of ectopic pregnancy appears to be comparatively low in our community and the risk factors do not seem to be clearly defined. A nation-wide multicenter survey to determine the effect of climatic factors and to check, as routine, Chlamydia trachomatis serology in suspected cases of ectopic pregnancy, may be desirable. Without these determinations, ectopic pregnancy and possible preventive measures may continue to remain a conundrum.

Adult↗

PubMed1992

Risk factors for ectopic pregnancy: an Italian case-control study.

OBJECTIVE: To analyze risk factors for ectopic pregnancy in a population at low risk for the disease. METHODS: Between September 1989 and February 1991 in Milan, we conducted a case-control study on 120 cases of ectopic pregnancy and 209 controls. The control subjects gave birth at term (more than 37 weeks' gestation) to healthy infants on randomly selected days at the same hospitals where the cases had been identified. RESULTS: The risk of ectopic gestation was about 40% higher in smokers than in controls, and the risk estimates increased with the number of cigarettes smoked per day (chi 2(1) trend 4.21, P = .04) and the duration of smoking (chi 2(1) trend 7.31, P < .01). However, smoking was not associated with the risk of ectopic pregnancy after adjustment for potential confounding factors (including history of pelvic inflammatory disease) in a multivariate analysis (relative risks [RRs] for ten or fewer and more than ten cigarettes per day versus no smoking were 0.8 and 1.1, respectively; chi 2(1) trend 0.10, P = not significant). Infertility problems or difficulty in conception were reported by 32% of the cases and 10% of the controls; the corresponding multivariate RR was 4.7 (95% confidence interval [CI] 2.3-9.5). A history of abdominal surgery was associated with about double the risk of ectopic pregnancy (multivariate RR 2.4, 95% CI 1.4-4.2). Similar estimates were found when the analysis was performed considering various types of surgery separately such as appendectomy, cesarean delivery, and other abdominal surgery. Finally, the risk of ectopic pregnancy was higher in women reporting a history of pelvic inflammatory disease (RR 2.7, 95% CI 0.9-8.7) and increased with the number of sexual partners (chi 2(1) trend 4.51, P = .03). CONCLUSIONS: Problems of infertility or difficulties in conception, history of pelvic inflammatory disease/salpingitis, and abdominal surgery are the main risk factors for ectopic pregnancy in this Italian study. Sexual habits also appear to have some independent effect.

Adult↗

PubMed2003

[Management of analysis in case of ectopic pregnancy--own material].

INTRODUCTION: Apart from increasing frequency of ectopic pregnancy occurrence during recent years there is still a need to diagnose and treat these pathology as early as possible. Delay in diagnosing subsequently cause severe threat to patients life. Recognition improvement means equally decrease in mortality connected to ectopic pregnancy. AIM: The aim of the study was diagnosis and treatment efficiency evaluation in cases of ectopic pregnancy. MATERIAL AND METHODS: In this paper 68 cases of women hospitalised between May 1999 and September 2002 in our Clinic with suspicion of ectopic pregnancy were analysed. Diagnostic procedures included clinical examination, biochemical assessment of beta HCG level, sonography and diagnostic laparoscopy. Therapeutic management included salpingotomy with evacuation of gestational sac, salpingectomy and uterine cornu excision. RESULTS: In 11 cases the presence of pregnancy was excluded according to non-invasive diagnostics. Laparotomy was performed in two cases. Laparoscopy was performed in 50 cases what equals to 73% of all subjects. Laparoscopy was negative in 7 cases. Misdiagnosis resulted from pathologies in adnexal area. The most frequent ectopic pregnancy localisation was oviduct, one case of cervical and one intramural localisation was diagnosed. In one case two salpingostomies were performed in two years apart period. CONCLUSIONS: Complex diagnostic management is the only diagnostic way in case of ectopic pregnancy. Any confusion should be solved by immediate invasive diagnostics. In our opinion the most efficient method in ectopic pregnancy diagnosing and treatment is early laparoscopy.

Chorionic Gonadotropin, beta Subunit, Human↗

PubMed1992

Ectopic pregnancy following the treatment of tubal infertility.

To evaluate the prognosis for the patient who becomes pregnant after infertility treatment, we analyzed the occurrence of ectopic pregnancy following reconstructive surgery and in vitro fertilization/embryo transfer (IVF/ET) for tubal infertility. The results of 474 microsurgical operations and the results of 2,119 stimulated IVF/ET cycles for tubal infertility in the Reproduction Unit of Ljubljana University Department of Obstetrics and Gynecology are presented. The ratio of patients who subsequently had only ectopic pregnancies to the number of operations was 12%. Ectopic pregnancies represented 28% of all pregnancies after surgery. In IVF/ET cycles for tubal infertility, ectopic pregnancy represented 2.8% of all pregnancies and 3 permiles of all transfers. There was one (0.5%) heterotopic pregnancy. The likelihood of live births (30%, one or more times) after surgery compensates the high risk for ectopic pregnancy. While the risk for ectopic pregnancy after IVF/ET is much lower than the risk after tubal surgery, it is still rather high compared with the risk in the normal population. In the cases with severe tubal lesions IVF/ET is preferable to tubal surgery. The results show the importance of considering ectopics when deciding upon treatment and in patients who become pregnant after treatment for tubal infertility.

Embryo Transfer↗

PubMed2005

Diagnosis and management of ectopic pregnancy.

Ectopic pregnancy is a high-risk condition that occurs in 1.9 percent of reported pregnancies. The condition is the leading cause of pregnancy-related death in the first trimester. If a woman of reproductive age presents with abdominal pain, vaginal bleeding, syncope, or hypotension, the physician should perform a pregnancy test. If the patient is pregnant, the physician should perform a work-up to detect possible ectopic or ruptured ectopic pregnancy. Prompt ultrasound evaluation is key in diagnosing ectopic pregnancy. Equivocal ultrasound results should be combined with quantitative beta subunit of human chorionic gonadotropin levels. If a patient has a beta subunit of human chorionic gonadotropin level of 1,500 mIU per mL or greater, but the transvaginal ultrasonography does not show an intrauterine gestational sac, ectopic pregnancy should be suspected. Diagnostic uterine curettage may be appropriate in patients who are hemodynamically stable and whose beta subunit of human chorionic gonadotropin levels are not increasing as expected. Appropriate treatment for patients with nonruptured ectopic pregnancy may include expectant management, medical management with methotrexate, or surgery. Expectant management is appropriate only when beta subunit of human chorionic gonadotropin levels are low and declining. Initial levels determine the success of medical treatment. Surgical treatment is appropriate if ruptured ectopic pregnancy is suspected and if the patient is hemodynamically unstable.

Abortifacient Agents, Nonsteroidal↗

PubMed1991

Reproductive performance following ectopic pregnancy.

The reproductive performance subsequent to operative removal of ectopic pregnancy was examined in 132 women. They represent 44.6% of 296 women admitted for ectopic pregnancy between 1981 and 1989. The follow-up period ranged from 6 months to 9 years, averaging 3.6 years. During the follow-up period, 69 (52.3%) pregnancies occurred. Among them, 60 (87%) were intrauterine and 9 (13% of the pregnant women) were repeated ectopic pregnancies. Full-term delivery was obtained in 73.9% of the pregnant patients. Forty of the 132 patients received conservative surgery and 92 patients received radical surgery for ectopic pregnancy. The operation method had no influence on subsequent fertility in women with an intact contralateral tube, who had significantly higher pregnancy (p less than 0.005) rate (3.8%) than women with an affected contralateral tube (39.5%, 47% and 41%, respectively). Compared with parous women (13.3%), the risk of repeated ectopic pregnancy was similar to nulliparous women (12.5%), but the nulliparous women had a slightly lower conception rate (40%) than parous women (54.8%). Unruptured ectopic pregnancies comprised 41.6% of our cases. There was no significant difference in fertility rate between ruptured and unruptured ectopic pregnancies in our study.

Fallopian Tubes↗

PubMed1990

Serum estradiol as an aid in the diagnosis of ectopic pregnancy.

The value of serum beta-hCG measurement in the diagnosis of ectopic pregnancy is well established, and there have been recent studies on the use of serum progesterone levels. However, we have been unable to find any reports on the potential application of serum estradiol (E2) assays in the diagnosis of ectopic pregnancy. We therefore concurrently measured serum E2, progesterone, and beta-hCG in 100 women with ectopic pregnancies, as well as in 69 controls with normal intrauterine pregnancies and 36 women with threatened abortion. The mean (+/- standard deviation) E2 levels for ectopic-pregnancy patients, the normal controls, and the women with threatened abortion were 281.1 +/- 115.6, 788.2 +/- 45.5, and 788.8 +/- 40.6 pg/mL, respectively; the mean levels in the ectopic group were significantly different (P less than .0001) from those of the other two groups. All but one of the ectopic pregnancies had values below 650 pg/mL for E2 and 23 ng/mL for progesterone, and all but one of the normal intrauterine pregnancies had values above these levels. Our data suggest that the addition of the estradiol assay, with or without progesterone, to the early evaluation of patients suspected of having an ectopic pregnancy may be helpful in diagnosis.

Chorionic Gonadotropin↗

PubMed1991

Ectopic pregnancy resulting from gamete intrafallopian transfer and in vitro fertilization. Role of ultrasonography in diagnosis and treatment.

Forty-five cases of ectopic pregnancy occurred after gamete intrafallopian transfer (32 cases) or in vitro fertilization (13 cases). Ultrasonography positively identified ectopic pregnancy in 33 cases (73.4%) and suggested the presence of one in 7 cases (15.6%). There were five false-negative results (11.1%). The incidence of rare types of ectopic pregnancy after assisted fertility procedures, such as ovarian, heterotopic, cervical and ectopic pregnancy, in patients who had undergone a previous salpingectomy was increased. Ultrasound scanning was used to monitor three cases of nonviable ectopic pregnancy; all three required no further treatment. In 14 cases of viable ectopic pregnancy the gestational sac was aspirated and injected with potassium chloride and methotrexate. In seven of those cases no further treatment was needed. Patients who conceive as a result of assisted fertility procedures should be scanned four to six weeks after the procedure or sooner if they are considered at high risk of developing an ectopic pregnancy or if the condition is symptomatic.

Abortion, Induced↗

PubMed1989

A sensitive qualitative pregnancy test (ICON) and ultrasound in the diagnosis of ectopic pregnancy.

Three hundred and twenty-four patients presenting to Wellington Women's Hospital with symptoms suspicious of an ectopic pregnancy were first studied by testing serum for HCG using a new simple and sensitive (25 mIU/mL) ICON pregnancy test. One hundred and thirty ICON tests were positive. Subsequent management: (a) Immediate laparoscopy noted 3 intrauterine and 15 ectopic pregnancies. (b) Twenty-five patients discharged on revised clinical grounds without pregnancies. (c) An immediate ultrasound examination of 87 women showed 58 intrauterine pregnancies (including 1 misdiagnosed ectopic pregnancy) and 29 ectopic pregnancies which were later confirmed at laparoscopy. One hundred and ninety-four ICON tests were negative including two false negative results in patients with ectopic pregnancies. To avoid both unnecessary laparoscopy or the discharge of patients with a possible ectopic pregnancy, patients with symptoms and signs suspicious of an ectopic pregnancy and who present to hospital should have a rapid sensitive HCG assay. Then, if the test is positive (sensitivity 96%), an ultrasound examination can assist in determining the likely site of the pregnancy.

Chorionic Gonadotropin↗