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Assessment of contrast intravasation in patients investigated by fluoroscopic hysterosalpingograms: A two-year retrospective audit in Western Australia. J Med Imaging Radiat Oncol 2024. [PMID: 38204210 DOI: 10.1111/1754-9485.13619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 12/21/2023] [Indexed: 01/12/2024]
Abstract
INTRODUCTION Intravasation on hysterosalpingogram (HSG) is defined by the flow of injected contrast from the uterine cavity into adjacent myometrial vessels. Evidence suggests intravasation can result in consequences such as pulmonary and cerebral embolisms. However, adverse events are poorly reported across published studies. Reported intravasation ranges from 0.0% to 13%, with higher rates attributed to oil-soluble contrast medium (OSCM) use. Recent reviews of OSCM's fertility-enhancing benefits have prompted rapid clinical uptake by fertility specialists worldwide. This instigates increased concern for intravasation and its associated sequelae. We aim to assess the prevalence of intravasation in fluoroscopic HSGs and its reporting in Western Australia (WA). METHODS A two-year retrospective analysis of all fluoroscopic HSGs in one public teaching hospital within WA was conducted. All HSGs were retrieved from the public radiology information system and a blinded method was utilised to verify the presence and grading of intravasation in captured HSG images. Grading of intravasation was attributed by anatomical spread: 1 to myometrium, 2 to parametrium and 3 to para-iliac vessels. Results were subsequently compared with reported intravasation to assess for discrepancies. RESULTS Of 308 successful HSGs, an intravasation rate of 7.1% was identified. Of these cases, 45% were reported and 32% were graded. Majority (73%) of intravasation events were classified as grade 1, with 9.0% and 18% of cases classified as grade 2 and 3, respectively. CONCLUSION Under-reporting of intravasation emphasises a need for increased vigilance of radiologists. Standardised classification can provide interpretational consistency and should be considered to improve safety in future practice.
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A meta-analysis of fertility and adverse outcomes in oil- and water-based contrast for hysterosalpingography. Turk J Obstet Gynecol 2023; 20:64-73. [PMID: 36908096 PMCID: PMC10013086 DOI: 10.4274/tjod.galenos.2023.67750] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/12/2023] Open
Abstract
Infertility is the inability to conceive after one year of regular unprotected intercourse. There is a debate about the therapeutic effect of hysterosalpingography (HSG) and whether the selection of contrast materials makes a difference in the chance of subsequent conception. In this study, we aimed to compare the fertility-enhancing outcomes and adverse effects of oil and water-based contrasts in patients who underwent HSG. This systematic review and meta-analysis was conducted following the PRISMA guidelines. We searched the Web of Science, PubMed, and Scopus until September 2022. We included all primary randomized controlled trials evaluating the fertility-enhancing benefits of HSG in oil-based versus water-based contrast media in women of childbearing age with infertility. Eleven studies with 4,739 patients were selected. The pregnancy rate in the oil group was significantly higher than that in the water group [odds ratio (OR)=1.51 (1.23, 1.86), p<0.0001]. Our meta-analysis favored the oil group in abdominal pain and vaginal bleeding with the odd ratios of 0.73 (0.58, 0.91), (p=0.006) and 0.91 (0.46, 1.81), (p=0.79), respectively. Water-based contrast was associated with less intravasation [OR=2.09 (1.09-4.02), p=0.03]. There were no differences between the contrasts for miscarriage [OR=1.02 (0.71, 1.46), p=0.92], and ectopic pregnancy [OR=0.84 (0.27, 2.63), p=0.77]. HSG with oil-based contrast was related to a higher pregnancy rate, live birth rate, and intravasation rate. While HSG using a water-based contrast medium was associated with increased abdominal discomfort, vaginal bleeding, and the visual-analogue scale pain score.
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Assessment of hysterosalpingography radiation doses in Taif city, Saudi Arabia. Radiat Phys Chem Oxf Engl 1993 2021. [DOI: 10.1016/j.radphyschem.2021.109600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Hysterosalpingography Findings and Jimah Ratio of the Uterine Cavity in Women with Infertility in Central Region, Ghana. Radiol Res Pract 2021; 2020:6697653. [PMID: 33414962 PMCID: PMC7752273 DOI: 10.1155/2020/6697653] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Revised: 11/15/2020] [Accepted: 12/01/2020] [Indexed: 11/17/2022] Open
Abstract
Background Infertility affects from 1.3% to 25.7% of couples worldwide and, especially, from 14.5% to 16.4% in Africa. Hysterosalpingography (HSG) is a diagnostic modality that is considered both common and efficient. It is used to investigate abnormalities of the uterine cavity and fallopian tubes. This study assessed the spectrum of findings on HSG among women with infertility in the Central Region (Ghana). Methods We conducted a prospective cross-sectional study to examine 203 infertile women undergoing HSG work-up at the Cape Coast Teaching Hospital. The exclusion criteria were acute infection of the vagina or cervix and active vaginal bleeding or pregnancy. Data were entered with Microsoft Excel and analyzed using SPSS version 21. Results A total of 203 women were enrolled, and eighty-five (41.87%) of the women had at least one or more abnormalities. The mean age was 32.9 years with majority of the women within 30–39 years (61.08%). More than half (50.74%) of the women presented with secondary infertility, while age of women (p=0.004) and duration of infertility (0.034) were found to be in association with the type of infertility. Uterine findings were predominantly capacious uterine cavity (45.1%) and uterine fibroids (33.3%), while fallopian tube findings included bilateral blockage (24.2%), right unilateral proximal blockage (17.7%), loculated spillage (16.1%), and left unilateral proximal blockage (16.1%). The range of normal uterine cavity size, measured as ratio (Jimah ratio) of intercornual diameter to interiliac diameter was 0.2–0.45, with a mean of 0.36. Conclusion Secondary infertility was the commonest indication for HSG in the study, and a significant proportion of infertile women had abnormalities. Abnormalities were higher in the fallopian tubes than the uterus, while capacious uterine cavity, uterine fibroid, and bilaterally blocked tubes were the top three abnormalities found.
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Two-dimensional and three-dimensional imaging of uterus and fallopian tubes in female infertility. Fertil Steril 2016; 105:1403-1420.e7. [DOI: 10.1016/j.fertnstert.2016.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2016] [Revised: 04/12/2016] [Accepted: 04/13/2016] [Indexed: 12/26/2022]
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Abstract
Hysterosalpingography is an imaging method to evaluate the endometrial and uterine morphology and fallopian tube patency. Contrast intravasation implies backflow of injected contrast into the adjoining vessels mostly the veins and may be related to factors altering endometrial vascularity and permeability. Radiologists and gynaecologists should be well acquainted with the technique of hysterosalpingography, its interpretation, and intravasation of contrast agents for safer procedure and to minimize the associated complications.
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Valoración radiológica del anticonceptivo permanente de inserción histeroscópica Essure. RADIOLOGIA 2015; 57:193-200. [DOI: 10.1016/j.rx.2014.12.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Revised: 11/25/2014] [Accepted: 12/04/2014] [Indexed: 11/30/2022]
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Radiological assessment of placement of the hysteroscopically inserted Essure permanent birth control device. RADIOLOGIA 2015. [DOI: 10.1016/j.rxeng.2014.12.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Estimation of effective dose during hystrosalpingography procedures in certain hospitals in Sudan. Appl Radiat Isot 2015; 100:2-6. [PMID: 25752707 DOI: 10.1016/j.apradiso.2015.02.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Revised: 02/08/2015] [Accepted: 02/09/2015] [Indexed: 11/18/2022]
Abstract
The aims of this study were to measure the patients' entrance surface air kerma doses (ESAK), effective doses and to compare practices between different hospitals in Sudan. ESAK were measured for patient using calibrated thermo luminance dosimeters (TLDs, GR200A). Effective doses were estimated using National radiological Protection Board (NRPB) software. This study was conducted in five radiological departments: Two Teaching Hospitals (A and D), two private hospitals (B and C) and one University Hospital (E). The mean ESAK was 20.1mGy, 28.9mGy, 13.6mGy, 17.5mGy, 35.7mGy for hospitals A, B, C, D, and E, respectively. The mean effective dose was 2.4mSv, 3.5mSv, 1.6mSv, 2.1mSv and 4.3mSv in the same order. The study showed wide variations in the ESDs with three of the hospitals having values above the internationally reported values.
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Abstract
Hysterosalpingography (HSG) provides a unique combination of both fallopian tube and uterine cavity evaluation. A comprehensive understanding of both HSG and correlative cross-sectional imaging findings are essential radiologic skills. This article will review the spectrum of technical artifacts, anatomic variants, congenital uterine anomalies, uterine and tubal pathology, and postsurgical findings as they appear on HSG. Additionally, correlation with MR and ultrasound images is provided. This review article serves as a reference for residents new to HSG as well as staff who perform and interpret HSG infrequently.
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Venous intravasation as a complication and potential pitfall during hysterosalpingography: re-emerging study with a novel classification. J Clin Imaging Sci 2013; 3:67. [PMID: 24605262 PMCID: PMC3935269 DOI: 10.4103/2156-7514.124105] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2013] [Accepted: 12/16/2013] [Indexed: 11/04/2022] Open
Abstract
OBJECTIVES Presently, hysterosalpingography (HSG) is used as a means to evaluate women with infertility and repetitive pregnancy loss. Venous intravasation is a complication and potential pitfall during HSG and analogous procedures including hysteroscopy. The aim of our study was to assess the venous intravasation and to obtain critical information for more secure and more accurate procedures. In particular, the primary goal of the present study was to compare HSG without and with intravasation to identify differences seen on HSG and to assess the predisposing factors of intravasation. The secondary goal was to describe clinical- and imaging-based novel classification of intravasation. MATERIALS AND METHODS This study included a patient cohort of 569 patients who underwent HSG between 2008 and 2011 at our center in the absence (control group) or presence (study group) of intravasation. Intravasation classified from level 0 (no intravasation) to level 3 (severe intravasation) was compared with preprocedural (demographic and clinical) and procedural (HSG) data. Data were analyzed using Statistical Package for Social Sciences (SPSS) statistical software. RESULTS Of the 569 patients undergoing HSG, 528 showed no intravasation and 41 (7.2%) patients showed intravasation when associated with preprocedural (leukocytes, menometrorrhagia, secondary infertility, ectopic pregnancy, abortus, polycystic ovaries, endometriosis, and interventions) and procedural (pain, scheduling, endometrial-uterine nature, and spillage) parameters. Moreover, intravasation was lower in women with smooth endometrium, triangular uterus, and homogeneous peritoneal spillage. No association was found between age, tubal patency, increased pressure, and intravasation. CONCLUSIONS Using a novel classification method, intravasation can be observed in women during HSG and associates with preprocedural and procedural predisposing factors in subsumed conditions. This classification method will be useful for improving the efficiency and accuracy of HSG and related procedures by minimization of severe complications caused by intravasation.
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Effective and ovarian dose in PA conventional and rotational 3D hysterosalpingography examinations. Phys Med 2013; 29:549-55. [DOI: 10.1016/j.ejmp.2013.01.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2012] [Revised: 12/27/2012] [Accepted: 01/09/2013] [Indexed: 11/28/2022] Open
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Venous intravasation: a potential pitfall of confirmatory hysterosalpingogram following essure hysteroscopic sterilization. J Radiol Case Rep 2013; 6:18-22. [PMID: 23378884 DOI: 10.3941/jrcr.v6i9.1106] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Indications for hysterosalpingography (HSG) include evaluation of infertility, spontaneous abortions, postoperative evaluation of tubal ligation, pre-myomectomy evaluation, and more recently, evaluation of tubal occlusion after placement of the Essure Permanent Birth Control System. Here we report a case of venous intravasation during a routine post-Essure HSG, a phenomenon in which contrast transits from the uterine cavity, through the myometrium, and directly into draining pelvic veins. Venous intravasation is a potential pitfall in interpretation of HSGs.
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Sonographically detected caesarean section scar defects and menstrual irregularity. J OBSTET GYNAECOL 2011; 31:413-6. [DOI: 10.3109/01443615.2011.577252] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Diagnostic accuracy of sonohysterography, hysterosalpingography and diagnostic hysteroscopy in diagnosis of arcuate, septate and bicornuate uterus. J Obstet Gynaecol Res 2011; 37:178-86. [PMID: 21314802 DOI: 10.1111/j.1447-0756.2010.01304.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To evaluate the diagnostic accuracy of sonohysterography (SHG), hysterosalpingography (HSG) and diagnostic hysteroscopy (DH) in uterine anomaly detection and to assess the role of these various modalities in the differential diagnosis of arcuate, septate and bicornuate uteri. METHODS Eighty-three women, with a history of recurrent spontaneous abortions or infertility and initial diagnosis of uterine anomaly were included in the study. Diagnostic work-up comprised of SHG, HSG and DH. To assess the accuracy of these methods all the patients underwent hysterolaparoscopy to establish the final diagnosis. The correlation between the results of each method was evaluated and diagnostic accuracy of each method was assessed in the whole group of women as well as in subgroups of arcuate, septate and bicornuate uteri using receiver operator curve (ROC) method by estimating the area under the curve (AUC). RESULTS In the overall diagnosis of uterine anomalies, SHG with accuracy of 95.2% and correlation index of 0.873 (P < 0.001) proved to be a significantly better tool compared to DH (SHG(AUC) = 0.924 versus DH(AUC) = 0.761 P = 0.008), while no significant differences were observed between SHG versus HSG and DH versus HSG. SHG showed significantly higher accuracy (100.0%) compared to DH (80.7%) and HSG (80.7%) in differentiation of a septate (SHG(AUC) = 1.000 versus DH(AUC) = 0.816 P < 0.001 and SHG(AUC) = 1.000 versus HSG(ACC) = 0.818; P < 0.001) and bicornuate uterus (SGH(AUC) = 1.000 versus DH(ACC) = 0.707; P < 0.001 and SHG(ACC) = 1.000 versus HSG(AUC) = 0.790; P = 0.002). CONCLUSION SHG is a noninvasive, cost-effective method available in an outpatient setting that is highly accurate in identifying uterine anomalies, in particular septate and bicornuate uterus.
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[Which is the method of choice for evaluating uterine cavity in infertility workup?]. ACTA ACUST UNITED AC 2010; 39:606-13. [PMID: 20870363 DOI: 10.1016/j.jgyn.2010.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2010] [Revised: 08/05/2010] [Accepted: 08/17/2010] [Indexed: 10/19/2022]
Abstract
Uterine factors represent only 2 to 3 % of infertility, but intra-uterine lesions are much more common in infertile women (40-50 %). These lesions can interfere with spontaneous fertility and can compromise pregnancy rates in assisted reproduction. Exploration of the uterine cavity is actually one of the basic explorations in infertility workup. Classically, hysterosalpingography and transvaginal sonography are most communally used for this purpose. Hysteroscopy, with the development and miniaturization of equipment, is currently simple, outpatient cost-effective exploration and it is considered the gold standard for diagnosis of intrauterine lesions. However, the benefit of the systematic use of hysteroscopy in the initial assessment of infertility remains unclear and the exploration of the uterine cavity in the initial assessment of infertility should be based on hysterosalpingography or hysterosonography. Systematic hysteroscopy before IVF is widely accepted practice that is supposed to improve pregnancy rates but still lacks scientific evidence. After repeated implantation failure in IVF cycles, uterine cavity should be reevaluated by hysteroscopy and this practice has been demonstrated to improve pregnancy rates.
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Virtual Hysterosalpingography: A New Multidetector CT Technique for Evaluating the Female Reproductive System. Radiographics 2010; 30:643-61. [DOI: 10.1148/rg.303095732] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
Imaging plays a key role in the diagnostic evaluation of women for infertility. The pelvic causes of female infertility are varied and range from tubal and peritubal abnormalities to uterine, cervical, and ovarian disorders. In most cases, the imaging work-up begins with hysterosalpingography to evaluate fallopian tube patency. Uterine filling defects and contour abnormalities may be discovered at hysterosalpingography but typically require further characterization with hysterographic or pelvic ultrasonography (US) or pelvic magnetic resonance (MR) imaging. Hysterographic US helps differentiate among uterine synechiae, endometrial polyps, and submucosal leiomyomas. Pelvic US and MR imaging help further differentiate among uterine leiomyomas, adenomyosis, and the various müllerian duct anomalies, with MR imaging being the most sensitive modality for detecting endometriosis. The presence of cervical disease may be inferred initially on the basis of difficulty or failure of cervical cannulation at hysterosalpingography. Ovarian abnormalities are usually detected at US. The appropriate selection of imaging modalities and accurate characterization of the various pelvic causes of infertility are essential because the imaging findings help direct subsequent patient care.
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Cesarean Section Scar Diverticulum: Appearance on Hysterosalpingography. AJR Am J Roentgenol 2008; 190:870-4. [DOI: 10.2214/ajr.07.2916] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Imaging of Congenital Uterine Anomalies:Review and Self-Assessment Module. AJR Am J Roentgenol 2007; 189:S1-10. [DOI: 10.2214/ajr.06.0821] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Abstract
Histerosalpingography is the most commonly used technique in the evaluation of infertility. It has traditionally been considered the gold standard for assessment of Fallopian tubes giving information about their patency and morphology. It is also recommended for the study of the uterine cavity. With a good knowledge about the anatomy and the variants of the normality, and a good technique, we can do a good differential diagnosis between normality and pathology, which probably it will need more tests.
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Abstract
Hysterosalpingography (HSG) has become a commonly performed examination due to recent advances and improvements in, as well as the increasing popularity of, reproductive medicine. HSG plays an important role in the evaluation of abnormalities related to the uterus and fallopian tubes. Uterine abnormalities that can be detected at HSG include congenital anomalies, polyps, leiomyomas, surgical changes, synechiae, and adenomyosis. Tubal abnormalities that can be detected include tubal occlusion, salpingitis isthmica nodosum, polyps, hydrosalpinx, and peritubal adhesions. Some complications can occur with HSG-most notably, bleeding and infection-and awareness of the possible complications of HSG is essential. Nevertheless, HSG remains a valuable tool in the evaluation of the uterus and fallopian tubes. Radiologists should become familiar with HSG technique and the interpretation of HSG images.
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Radiogenic risks from hysterosalpingography. Eur Radiol 2003; 13:1522-8. [PMID: 12835963 DOI: 10.1007/s00330-002-1809-0] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2002] [Revised: 11/19/2002] [Accepted: 12/10/2002] [Indexed: 10/26/2022]
Abstract
The aim of this study was to determine ovarian dose, effective dose and associated radiogenic risks from hysterosalpingography (HSG), and to provide data for the estimation of radiogenic risks related to HSG studies performed in any laboratory. The fluoroscopy time, number of radiographs taken and entrance surface dose were measured in a series of 78 consecutive patients undergoing HSG as part of their infertility work-up. Organ-dose values per radiograph and per minute of fluoroscopy were separately determined using an anthropomorphic phantom and thermoluminescence dosimetry. The radiogenic risk for deleterious effects on a possible future embryo and the radiogenic risk for cancer induction on the patient undergoing HSG were estimated. The average HSG procedure in our laboratory involves a mean fluoroscopic time of 0.3 min and a mean number of radiographs of 3.2. The dose to female gonads from an average HSG procedure was 2.7 mGy and the patient effective dose was 1.2 mSv. The risk for radiogenic anomalies in a future embryo of the woman undergoing an average HSG procedure and the risk for radiogenic fatal cancer induction in the exposed woman were estimated to be less than 10(-3) of the correspondent nominal risks. Radiation risks from a typical HSG are low, but they may be elevated if fluoroscopic and/or radiographic exposures are prolonged for any reason. Present data allow the estimation of radiogenic risks associated with HSG procedures performed in other laboratories with use of different equipment, screening time and number of radiographs taken.
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