Case report: Report of a case of female adnexal malignant tumor of Wolffian origin.

A 33-year-old young woman with a rare female appendage tumor of suspected Wolffian origin was initially diagnosed with a benign lesion after the resection of a tubal lesion due to the benign cytomorphology of the tumor tissue. However, 1 year after surgery, she was diagnosed with stage IV fallopian tube cancer due to a recurrence, which presented with substantial ascites and invasion of multiple organs, including the bilateral ovaries, intestines, pelvic peritoneum, greater omentum, and appendix. After tumor cytoreduction, the patient responded well to treatment, which included a regimen of platinum-based drugs combined with docetaxel, aromatase inhibitors such as letrozole, antihormonal therapy, and targeted therapy with bevacizumab.

Clinical management controversy caused by a rare case of silver clip detachment and displacement after tubal silver clip sterilization.

Introduction and importance: The treatment of rare long-term complications such as ectopic silver clips after tubal silver clip sterilization, still follows the principle of removing metal foreign body (MFB) in the abdominal cavity: first choice removal, which seems to be a habitual treatment method by clinical gynecologists. However, this measure has recently been greatly questioned. Case presentation: A 54-year-old postmenopausal woman who had undergone tubal sterilization with a silver clip 32 years ago, presented to the emergency department (ED) with severe left upper abdominal colic, paroxysmal, accompanied by vomiting and radiating pain. Her vital signs were stable, and an emergency routine urine test showed microscopic hematuria. Preliminary consideration was given to ureteral stones, and abdominal pain was relieved after treatment. Abdominal computed tomography confirmed the previous consideration, but unexpectedly found that the left tubal sterilization metal clip disappeared and was ectopic in the perihepatic space. Clinical discussion: This traditional conception of removing MFB in the abdominal cavity is often accepted by many surgeons. Based on the management measures of this case and the systematic review of the literature, we found that the detached ectopic silver clip did not cause serious long-term complications, possibly due to its good tissue receptivity and other characteristics. Conclusion: Although an ectopic silver clip is an MFB in the abdominal cavity, it has been increasingly shown that removing the silver clip is not necessary because of the good receptivity of silver to human tissue and the uncertainty of long-term side effects on the human body.

Tubal Cancer Clinical Management: Two Exceptional Scenarios and a Review of the Literature.

This article provides a literature review on tubal carcinoma to offer an updated insight into its preventative strategies, diagnosis, treatment and oncological surveillance. In addition to the search string utilized, the authors' focus extended to key scientific studies, consensus statements, guidelines and relevant case reports essential for the proper clinical management of the disease, providing a methodologically well-structured literature review combined with practical expertise in the oncological field. This article also includes two special clinical cases that emphasize the importance of understanding the physiopathology and the current state of the art in the anatomopathological advancements in tubal/ovarian/peritoneal carcinoma, often assimilated into a single clinical entity and to which many of the concepts extracted from the literature can apply.

Off-label letrozole for tubal pregnancy monotherapy is not an alternative to methotrexate: a prospective cohort study.

OBJECTIVES: Inhibition of estradiol production by letrozole may interfere with physiological effects of progesterone necessary to maintain the pregnancy. Treatment of tubal pregnancy (TP) with letrozole would allow to avoid the disadvantages of methotrexate (MTX). The aim was to compare the effectiveness of letrozole with MTX in the management of TP. MATERIAL AND METHODS: A prospective open-label cohort study was conducted among women with TP and increasing B-human chorionic gonadotropin (B-hCG) concentrations. MTX was administered in a single dose of 100 mg intravenously, while letrozole in a dose of 5 mg orally for 10 days. Blood parameters (B-hCG, hemoglobin, creatinine, urea, transaminases, bilirubin) were tested on days 0, 4 and 7. RESULTS: Out of 22 eligible women, 14 received MTX and received 8 letrozole. Mean age, lesion diameter, gestation age in the MTX vs letrozole arm were: 31 vs 32 years (p = 0.3), 13.2 vs 16.3 mm (p = 0.1), 7 + 1 vs 7 + 0 weeks (p = 0.6), respectively. In case of 4 women treated with letrozole and in 2 treated with MTX (4/8, 50% vs 2/14, 14.3%, p = 0.07) the treatment was unsuccessful. There were no significant differences in blood parameters on days 0, 4 and 7 between both arms, except for the increasing urea concentration in the letrozole arm (p = 0.01). CONCLUSIONS: Even though the results did not reach statistical significance, it is likely that a larger study sample would confirm the trend of letrozole being less effective. The results did not support the use of letrozole in the studied regimen as an alternative to MTX.

Exploring swine oviduct anatomy through micro-computed tomography: a 3D modeling perspective.

The oviduct plays a crucial role in the reproductive process, serving as the stage for fertilization and the early stages of embryonic development. When the environment of this organ has been mimicked, it has been shown to enhance in vitro embryo epigenetic reprogramming and to improve the yield of the system. This study explores the anatomical intricacies of two oviduct regions, the uterotubal junction (UTJ) and the ampullary-isthmic junction (AIJ) by using micro-computed tomography (MicroCT). In this study, we have characterized and 3D-reconstructed the oviduct structure, by measuring height and width of the oviduct's folds, along with the assessments of fractal dimension, lacunarity and shape factor. Results indicate distinct structural features in UTJ and AIJ, with UTJ displaying small, uniformly distributed folds and high lacunarity, while AIJ shows larger folds with lower lacunarity. Fractal dimension analysis reveals values for UTJ within 1.189-1.1779, while AIJ values range from 1.559-1.770, indicating differences in structural complexity between these regions. Additionally, blind sacs or crypts are observed, akin to those found in various species, suggesting potential roles in sperm sequestration or reservoir formation. These morphological differences align with functional variations and are essential for developing an accurate 3D model. In conclusion, this research provides information about the oviduct anatomy, leveraging MicroCT technology for detailed 3D reconstructions, which can significantly contribute to the understanding of geometric-morphological characteristics influencing functional traits, providing a foundation for a biomimetic oviduct-on-a-chip.

Adnexal Torsion During Pregnancy in a Surrogate Patient Post-tubal Ligation: A Case Report.

Adnexal torsion during pregnancy is rare and is complicated by ambiguous symptoms and often nonspecific imaging findings. Differential diagnoses of torsion include a ruptured ovarian cyst, tubo-ovarian abscess, and appendicitis. A low threshold for the recommended surgical laparoscopy is necessary to avoid delayed diagnosis and fetal or maternal complications. We present a case of a 30-year-old woman at 10 weeks gestation as a surrogate carrier, admitted for progressive, sharp lower right quadrant abdominal pain. On presentation, she was afebrile and vitally stable, with moderate leukocytosis and elevated inflammatory markers. Transvaginal ultrasound showed a 6 x 6 cm adnexal mass/cyst, without ovarian vascular compromise, in addition to a tubular structure indicating possible hydrosalpinx. Initially, her presenting symptoms partially resolved following antibiotics and analgesics, which led us to consider a tubo-ovarian abscess as the culprit. However, upon a recurrence of pain, we proceeded with a diagnostic laparoscopy, with a high suspicion of ovarian torsion. A right adnexal torsion and paratubal cyst were identified; detorsion with preservation of adnexa and cystectomy was performed, with resolution of the pain in the postoperative period. This case underscores the importance of identifying multiple risk factors and complex clinical scenarios for ovarian torsion in premenopausal patients in the context of surrogate pregnancies following tubal ligation. Our findings contribute to the existing literature by emphasizing the need for a high index of suspicion for adnexal torsion, as it is imperative to prevent complications and ensure prompt surgical intervention.

The outcome of embryo transfer after three different procedures for laparoscopic correction of hydrosalpinx.

OBJECTIVE: To compare the effect of three different surgical approaches: simple terminal salpingostomy, bilateral proximal tubal ligation plus terminal salpingostomy, and bilateral salpingectomy. METHODS: A retrospective analysis was conducted on the clinical data of 292 patients who underwent laparoscopic surgery for hydrosalpinx and embryo transfer within 2 years postoperatively from January 2018 to August 2021. The patients were divided into three groups: Group A (68 cases) underwent simple terminal salpingostomy, Group B (199 cases) underwent ligation plus terminal salpingostomy, and Group C (25 cases) underwent bilateral salpingectomy. RESULTS: Age, body mass index, surgical time, intraoperative bleeding, length of hospital stay, and infertility type showed no significant differences among the different surgical groups (P > 0.05), except for the age 30-39 group, which showed statistically significant differences in surgical time (P < 0.001) and length of hospital stay (P < 0.001); the age 40 or above group showed statistically significant differences in intraoperative bleeding (P = 0.008). A total of 336 oocyte retrievals and 451 embryo transfers were successfully performed in the 292 patients within 2 years postoperatively. CONCLUSION: The choice of surgical approach for hydrosalpinx does not affect pregnancy rates after embryo transfer within the same age group.

Nomogram to predict methotrexate treatment success in ectopic pregnancy.

OBJECTIVE: To evaluate clinical factors prior to methotrexate (MTX) treatment for tubal ectopic pregnancy and to apply the data to a prediction model for treatment success. METHODS: A retrospective cohort study was conducted during 2014-2022. Of the 808 patients with a tubal ectopic pregnancy, 372 with a ß-hCG level less than 5000 IU/L were treated with a single dose of MTX and were included in this study. Pretreatment factors, including patient characteristics, initial ß-hCG level, and sonographic parameters, were compared between those who achieved complete resolution and those who needed additional MTX or surgical intervention. A logistic regression model and multivariable analysis were used to predict success. A graphic nomogram was generated to represent the model. RESULTS: Complete resolution of the ectopic pregnancy was achieved in 290 (77.9%) patients after a single dose of MTX. A second dose or surgical intervention was required for 82 (22.0%): 49 (13.2%) received a second dose of MTX and 33 (8.9%) underwent laparoscopic salpingectomy. In the MTX Success group compared to the MTX Failure group, the median ß-hCG levels were lower (746 vs 1347 IU/L, P < 0.001) and the presence of a yolk sac and a fetal pole were less frequent. The predictive model, based on significant variables, includes initial ß-hCG concentration and the visibility of a yolk sac or fetal pole. Analysis with cross-validation techniques revealed that the model was both accurate and discriminative. CONCLUSION: A predictive nomogram was developed to predict the success of single-dose MTX treatment for tubal ectopic pregnancy.

Chronic lower abdominal pain in an elderly female patient: a case report about sigmoid colon fistula and pelvic abdominal infection.

An elderly woman patient presented with a history of recurrent right lower abdominal pain accompanied by fever and abnormal vaginal discharge for 36 years worse for two weeks. Conservative medical treatment was ineffective, by laparoscopic exploration combined with intraoperative colonoscopy, the presence of a sigmoid colon fistula and pelvic abdominal infection with foreign bodies were confirmed. It was hypothesized that the occurrence of recurrent right lower abdominal pain and intestinal fistula may be potentially associated with tubal injection sterilization performed 36 years ago.

Cervical ectopic pregnancy: A case report of a massive pregnancy with a minimally invasive blood-free treatment and a review of the literature.

Cervical ectopic pregnancy is one of the rarest types of pregnancy, representing less than 1 % of ectopic pregnancies. We report the case of minimally invasive management of a voluminous cervical ectopic pregnancy at 9 weeks gestation using uterine artery embolization and in situ methotrexate. During follow-up, we encountered no hemorrhagic complications, while ß-hCG values returned to normal by Day 104 and the uterine cavity fully recovered within 6 months. Additionally, we present a review of the literature on this topic.

Heterotopic Tubal Choriocarcinoma Coexistent with a Viable Intrauterine Pregnancy: A Case Report.

Background and Objectives: Choriocarcinoma is an aggressive oncological disease that manifests as trophoblast tissue proliferation. The vast majority of primary lesions affect the uterus, with primarily extrauterine lesions being a rarity. Choriocarcinoma with an ongoing pregnancy is extremely rare because fetuses usually do not survive the third trimester. Case Report: We present a case of heterotopic tubal choriocarcinoma coexisting with a viable intrauterine pregnancy. A 30-year-old, 39-week pregnant woman (gravida 2, para 2) came to our hospital complaining of acute upper abdominal pain. During routine prenatal screening in the first trimester, no pathological ultrasound findings were detected. Similar abdominal pain episodes had been recorded at 18, 27, and 32 weeks of gestation, when patient was hospitalized for examination and observation, but the cause of symptoms at that time of gestation remained unclear. The patient underwent an emergency caesarean section due to severe abdominal pain and fetal compromise. She delivered a live male infant. During the surgery, around 1000 mL of blood clots were evacuated, and the excision of the right fallopian tube and masses, as well as the control of significant blood loss was performed. Postoperative serum beta-hCG was elevated to 139 482 IU/L, while imaging studies showed no metastasis. The histological examination of the excised tissue samples confirmed a diagnosis of tubal choriocarcinoma. With a FIGO score of 8, the patient received three courses of the EP/EMA regimen. After more than a year, the patient showed no radiographic signs of distant metastasis and is now in complete remission. Conclusions: This case highlights the diagnostic complexity of such extremely rare scenarios. Even though such cases are rare, it demonstrates the necessity for improved diagnostic measures to enhance patient outcomes in similar clinical situations.

Endometriosis affects natural and ART fertility in different ways: let's look at the whole patient and not at the single lesion.

When considering the typical lesions associated with endometriosis, such as endometriomas, and pelvic adherences involving the tubes, it is very clear how this pathology may impair both natural and assisted reproductive technology (ART) fertility. It may be more difficult for clinicians to recognize that endometriosis can reduce female fertility potential through other mechanisms which may be independent of direct damage to ovarian reserve and tubal function. The most recent clinical studies have shown that endometriosis is associated with increased risk of infertility, independent of the type of endometriosis (ovarian, peritoneal and deep endometriosis). In the IVF setting, the cumulative live birth rate in women with endometriosis has been reported to be significantly lower compared with women without endometriosis. Endometriosis is a complex, multifactorial condition that encompasses not only the presence of endometriotic lesions, but also involves women's sexuality, uterine and ovarian compartment. Endometriosis should always be considered a severe risk factor for infertility and ART failure.

The effect of prior hysterosalpingo-foam sonography or hysterosalpingography on tubal patency: a secondary analysis of a randomized controlled trial.

STUDY QUESTION: Does hysterosalpingo-foam sonography (HyFoSy) prior to hysterosalpingography (HSG) or HSG prior to HyFoSy affect visible tubal patency when compared HSG or HyFoSy alone? SUMMARY ANSWER: Undergoing either HyFoSy or HSG prior to tubal patency testing by the alternative method does not demonstrate a significant difference in visible tubal patency when compared to HyFoSy or HSG alone. WHAT IS KNOWN ALREADY: HyFoSy and HSG are two commonly used visual tubal patency tests with a high and comparable diagnostic accuracy for evaluating tubal patency. These tests may also improve fertility, although the underlying mechanism is still not fully understood. One of the hypotheses points to a dislodgment of mucus plugs that may have disrupted the patency of the Fallopian tubes. STUDY DESIGN, SIZE, DURATION: This is a secondary analysis of the randomized controlled FOAM study, in which women underwent tubal patency testing by HyFoSy and HSG, randomized for order of the procedure. Participants either had HyFoSy first and then HSG, or vice versa. Here, we evaluate the relative effectiveness of tubal patency testing by HyFoSy or HSG prior to the alternative tubal patency testing method on visible tubal patency, compared to each method alone. PARTICIPANTS/MATERIALS, SETTING, METHODS: Infertile women aged between 18 and 41 years scheduled for tubal patency testing were eligible for participating in the FOAM study. Women with anovulatory cycles, endometriosis, or with a partner with male infertility were excluded. To evaluate the effect HyFoSy on tubal patency, we relied on HSG results by comparing the proportion of women with bilateral tubal patency visible on HSG in those who underwent and who did not undergo HyFoSy prior to their HSG (HyFoSy prior to HSG versus HSG alone). To evaluate the effect of HSG on tubal patency, we relied on HyFoSy results by comparing the proportion of women with bilateral tubal patency visible on HyFoSy in those who underwent and who did not undergo HSG prior to their HyFoSy (HSG prior to HyFoSy versus HyFoSy alone). MAIN RESULTS AND THE ROLE OF CHANCE: Between May 2015 and January 2019, we randomized 1160 women (576 underwent HyFoSy first followed by HSG, and 584 underwent HSG first followed by HyFoSy). Among the women randomized to HyFoSy prior to HSG, bilateral tubal patency was visible on HSG in 467/537 (87%) women, compared with 472/544 (87%) women who underwent HSG alone (risk difference 0.2%; 95% CI: -3.8% to 4.2%). Among the women randomized to HSG prior to HyFoSy, bilateral tubal patency was visible on HyFoSy in 394/471 (84%) women, compared with 428/486 (88%) women who underwent HyFoSy alone (risk difference -4.4%; 95% CI: -8.8% to 0.0%). LIMITATIONS, REASONS FOR CAUTION: The results of this secondary analysis should be interpreted as exploratory and cannot be regarded as definitive evidence. Furthermore, it has to be noted that pregnancy outcomes were not considered in this analysis. WIDER IMPLICATIONS OF THE FINDINGS: Tubal patency testing by either HyFoSy or HSG, prior to the alternative tubal patency testing method does not significantly affect visible tubal patency, when compared to alternative method alone. This suggests that both methods may have comparable abilities to dislodge mucus plugs in the Fallopian tubes. STUDY FUNDING/COMPETING INTEREST(S): The FOAM study was an investigator-initiated study, funded by ZonMw, a Dutch organization for Health Research and Development (project number 837001504). IQ Medical Ventures provided the ExEm®-FOAM kits free of charge. The funders had no role in study design, collection, analysis, or interpretation of the data. H.R.V. reports consultancy fees from Ferring. M.v.W. received a travel grant from Oxford University Press in the role of Deputy Editor for Human Reproduction and participates in a Data Safety and Monitoring Board as an independent methodologist in obstetrics studies in which she has no other role. M.v.W. is coordinating editor of Cochrane Fertility and Gynaecology. B.W.J.M. received an investigator grant from NHMRC (GNT1176437) and research funding from Merck KGaA. B.W.J.M. reports consultancy for Organon and Merck KGaA, and travel support from Merck KGaA. B.W.J.M. reports holding stocks of ObsEva. V.M. received research grants from Guerbet, Merck and Ferring and travel and speaker fees from Guerbet. The other authors do not report conflicts of interest. TRIAL REGISTRATION NUMBER: International Clinical Trials Registry Platform No. NTR4746.

Tubal replacement of cervix for treatment of type II vaginal atresia complicated with cervical dysplasia: a case report.

Vaginal atresia is a rare obstructive disease of the reproductive tract. It is characterized by the absence or underdevelopment of the vaginal canal and results in various clinical manifestations. Hysterectomy can physically and mentally burden young female patients with a congenital cervix and complete vaginal atresia. This report presents a case of type II vaginal atresia complicated by cervical dysplasia in a female patient >10 years of age. Our team opted to preserve the patient's uterus, innovated a fallopian tube transplantation technique, and performed cervicovaginal reconstruction using natural channels instead of the cervical canal. The patient experienced menarche within the first 2 weeks postoperatively, and follow-up at 6 months revealed no abnormalities.

Tubal mesosalpinx cysts combined with adnexal torsion in adolescents: a report of two cases and review of the literature.

BACKGROUND: Tubal mesosalpinx cysts are paratubal cysts, that account for approximately 10% of adnexal masses, and the presence of these cysts combined with adnexal torsion is a rare acute abdominal condition, with few cases reported in the literature. We reported two cases of adolescent tubal mesosalpinx cysts combined with adnexal torsion and reviewed the literature to help improve the diagnosis of the disease. CASE REPORTS: The first patient was an 11-year-old girl with left lower abdominal pain for 5 days and fever with nausea and vomiting for 3 days, who was found to have a cystic pelvic mass on preoperative imaging and was diagnosed intraoperatively and postoperatively on pathology as having a left tubal mesosalpinx cyst combined with adnexal torsion. The second patient was a 13-year-old girl with right lower abdominal pain for 16 h and a palpable mass in the lower and middle abdomen on examination, which was hard and tender to palpate. Preoperative imaging revealed a large cystic mass in the right adnexal region, and intraoperative and postoperative pathology revealed a right tubal mesosalpinx cyst combined with adnexal torsion. CONCLUSIONS: Tubal mesosalpinx cysts combined with adnexal torsion are rare causes of acute lower abdominal pain. Early diagnosis and timely surgery are necessary to ensure ovarian and tubal function. Accurate preoperative imaging diagnosis is challenging, and MRI is a beneficial supplement to ultrasound and CT examinations, providing more objective imaging information and reducing the incidence of adverse outcomes.

Neurodevelopmental outcomes of school-age children conceived after hysterosalpingography with oil-based or water-based iodinated contrast: long-term follow-up of a nationwide randomized controlled trial.

STUDY QUESTION: Does preconceptional exposure to oil-based iodinated contrast media during hysterosalpingography (HSG) impact children's neurodevelopment compared with exposure to water-based alternatives? SUMMARY ANSWER: Our study found no large-sized effects for neurodevelopment in children with preconceptional exposure to oil-based iodinated contrast media during HSG compared with water-based alternatives. WHAT IS KNOWN ALREADY: HSG is widely used as a diagnostic tool in the female fertility work-up. Tubal flushing with oil-based iodinated contrast has been shown to enhance fertility outcomes in couples with unexplained infertility, increasing the chances of pregnancy and live birth compared with water-based alternatives. However, oil-based contrast contains higher doses of iodine and has a longer half-life, and concerns exist that iodinated contrast media can affect women's iodine status and cause temporary (sub)clinical hypothyroidism in mothers and/or foetuses. Considering that thyroid hormones are vital to embryonal and foetal brain development, oil-based contrast media use could increase the risk of impaired neurodevelopment in children conceived shortly after HSG. Here we examine neurodevelopmental outcomes in school-aged children conceived after HSG. STUDY DESIGN, SIZE, DURATION: This is a long-term follow-up of the H2Oil trial in which oil-based or water-based contrast was used during HSG (Netherlands; 2012-2014; NTR3270). Of 369 children born <6 months after HSG in the study, we contacted the mothers of 140 children who gave consent to be contacted for follow-up. The follow-up study took place from January to July 2022 (NCT05168228). PARTICIPANTS/MATERIALS, SETTINGS, METHODS: The study included 69 children aged 6-9 years who were conceived after HSG with oil-based (n = 42) or water-based contrast (n = 27). The assessments targeted intelligence (Wechsler Intelligence Scale for Children), neurocognitive outcomes (computerized neurocognitive tests), behavioural functioning (parent and teacher questionnaires), and academic performance. Linear regression models, adjusted for age, sex, and parental educational attainment were employed to compare groups. MAIN RESULTS AND THE ROLE OF CHANCE: School-aged children born to mothers after oil-based contrast HSG did not significantly differ from children born to mothers after water-based contrast HSG, in regards to intelligence, neurocognitive functioning, behavioural functioning, or academic performance, with the exception of better performance for visuomotor integration functions in children exposed to oil-based contrast preconception. After exploratory correction for multiple comparisons, none of the group differences was statistically significant. LIMITATIONS, REASONS FOR CAUTION: The small sample size of this follow-up study limited statistical power. This study provides evidence for the absence of large-sized differences between preconceptional exposure to the two contrast media types but does not rule out more subtle effects on neurodevelopment compared to naturally conceived children without preconceptional exposure to HSG. WIDER IMPLICATIONS OF THE FINDINGS: This study contributes to our knowledge about the long-term effects of different types of iodinated contrast media used in fertility work-up, indicating that choosing oil-based over water-based iodinated contrast media is unlikely to have major effect on the long-term neurodevelopmental outcomes of children conceived shortly after HSG. However, further research should focus on the overall safety of iodine exposure during HSG, comparing children conceived after HSG to those conceived naturally as both types of contrast contain high amounts of iodine. STUDY FUNDING/COMPETING INTEREST(S): The original H2Oil randomized controlled trial was an investigator-initiated study that was funded by the two academic hospitals now merged into the Amsterdam University Medical Centre. The current follow-up study (Neuro-H2Oil) is funded through a research grant awarded to the authors by the Amsterdam Reproduction & Development (AR&D) research institute. S.K. is funded by a AMC MD/PhD Scholarship from the Amsterdam UMC. S.K. reports holding voluntary roles in the civil society organizations Universities Allied for Essential Medicines and People's Health Movement. V.M. reports receiving travel and speaker fees as well as research grants from Guerbet, Merck and Ferring. K.D. reports receiving travel and speaker fees as well as research grants from Guerbet. BWM is supported by a NHMRC Investigator grant (GNT1176437) and reports consultancy, travel support and research funding from Merck, consultancy for Organon and Norgine, and holding stock from ObsEva. The other authors report no conflict of interest. TRIAL REGISTRATION NUMBER: NCT05168228.

Complete tubal abortion which didn't require salpingectomy.

Tubal abortion is characterized by the extrusion of the foetus into the abdominal (peritoneal) cavity. It can either be a complete extrusion or incomplete with residual tissue remaining in the fallopian tube. It is a type of ectopic pregnancy that is difficult to determine the exact incidence of tubal pregnancies. Identifying cases of tubal abortions is crucial for individualized care since it can lead to a more conservative treatment approach. The diagnosis should be based on ultrasound imaging, b-hCG levels and visual conformation during exploratory surgery, either open or laparoscopic. The article describes the case of a 30-year old patient who presented with lower abdominal pain and was admitted for a suspected ectopic pregnancy. Ultrasound imaging showed a mass resembling a tubal pregnancy next to the uterus with b-hCG levels of 111.8 U/L. During laparoscopic surgery, a tubal abortion was detected in the pouch of Douglas (Rectouterine pouch). This finding led us to preserve both fallopian tubes. Histopathology confirmed our clinical findings. A conservative approach can be sufficient in case of tubal abortions, which can lead to preserved fertility and tubal functions.

Detection of Chlamydial Heat Shock Protein 60 and 10 Antibody among Female Infertility.

Introduction: Of the many sexually transmitted pathogens, Chlamydia trachomatis is increasingly being associated with long-term sequelae such as infertility, apart from causing genital tract infections. Many inflammatory responses directed against chlamydial infection can cause tubal damage resulting in infertility. For example, chlamydial heat shock protein 60 (cHSP60) and cHSP10 along with humoral immune response. The aim of our study is to detect the presence of immunoglobulin G (IgG) antibodies against Major Outer Membrane Protein (MOMP), cHSP60, and cHSP10 among female infertility. Methods: A total number of 230 female infertility patients attending the Outpatient Department of Reproductive Medicine, SRIHER, were included in the study. Detailed history documented in the proforma. Serological detection of C. trachomatis IgG antibody against MOMP, cHSP60, and cHSP10 antibody was done by enzyme-linked immunosorbent assay (ELISA). Results: C. trachomatis IgG antibody against MOMP was detected in 15 (6.5%) of 230 females. High seropositivity to cHSP60 antibodies was detected among females of tubal factor infertility (TFI). Our study showed that cHSP60 antibodies (3.4%) were more common than cHSP10 (2.6%). Conclusion: Our study suggest cHSP60 or cHSP10 antibody detection by ELISA along with TFI is helpful for diagnosis and early institution of therapy. The accuracy of TFI prediction could be increased by the detection of anti-MOMP and cHSP60 over cHSP10 among secondary infertility than primary. The most probable reason for high seropositivity among secondary infertility patients may be due to repeated infection and chronicity because of longer active sexual life.

Diagnostic accuracy of hysterosalpingo-foam sonography for assessment of fallopian tube patency in infertile women.

RESEARCH QUESTION: What is the diagnostic accuracy of hysterosalpingo-foam sonography (HyFoSy), using two-dimensional ultrasound in tubal patency assessment in infertile women compared with laparoscopy with dye chromotubation? DESIGN: This prospective study was conducted at My Duc Hospital, Vietnam. Infertile women aged 18 years or older, who were scheduled for laparoscopy, were included. Visual Analogue Scale (VAS) score for perception of pain during HyFoSy was used. Laparoscopy was carried out on the same day. Clinicians undertaking laparoscopy were blinded to HyFoSy results. Sensitivity, specificity, negative and positive predictive value, and 95% confidence intervals were calculated. A sample size of 455 women (n = 910 fallopian tubes) was needed to demonstrate a fluctuation hypothesis, not exceeding 6%, for sensitivity and specificity (power 0.80, two-sided alpha 5%, loss to follow-up 5%). RESULTS: Between 2019 and 2022, 455 participants were recruited. Hysterosalpingo-foam sonography was unsuccessfully carried out in six participants. Two withdrew their consent. Data analysis was conducted on the remaining 447 participants (n = 868 fallopian tubes). The sensitivity and specificity of hysterosalpingo-foam sonography compared with laparoscopy were 0.75 (95% CI 0.71 to 0.79) and 0.70 (95% CI 0.65 to 0.74), respectively. Hysterosalpingo-foam sonography gave a positive predictive value of 0.76 (95% CI 0.73 to 0.80) and negative predictive value of 0.68 (95% CI 0.64 to 0.73). A total of 42.8% of women reported a VAS score of no pain. No adverse event was reported. CONCLUSION: Compared with laparoscopy with dye chromotubation, two-dimensional HyFoSy is a well-tolerated, reliable technique for assessing tubal patency.

Iodine and other factors associated with fertility outcome following oil-soluble contrast medium hysterosalpingography: a prospective cohort study.

Objective: To examine factors associated with fertility following hysterosalpingography (HSG) using an oil-soluble contrast medium (OSCM). Design: In a prospective cohort study on 196 women undergoing OSCM HSG, we showed that iodine excess was almost universal (98%) and mild subclinical hypothyroidism was frequent (38%). Here, we report the analyses of secondary outcomes examining factors associated with the likelihood of pregnancy following the HSG. Setting: Auckland, New Zealand (2019-2021). Sample: 196 women with primary or secondary infertility who underwent OSCM HSG. Methods: Baseline and serial urine iodine concentrations (UIC) and thyroid function tests were measured over six months following the HSG. Pregnancy and treatment with levothyroxine during the study period were documented. Results: Following OSCM HSG, pregnancy rates were 49% in women aged <40 years (77/158) but considerably lower (16%) among those ≥40 years (6/38). Similarly, live birth rates were markedly lower in women ≥40 years (17%; 1/6) versus <40 years (73%; 56/77). 29% of participants were iodine deficient at baseline despite advice recommending iodine fortification. Following HSG, the likelihood of pregnancy in women with moderate iodine deficiency was 64% higher than in women with normal iodine levels (p=0.048). Among women aged <40 years who had subclinical hypothyroidism (n=75), levothyroxine treatment was associated with higher pregnancy rates compared to untreated women [63% (26/48) vs 37% (10/27), respectively; p=0.047]. Conclusion: OSCM HSG was associated with higher pregnancy rates in women ≤40 than in those aged >40 years. Iodine deficiency was relatively common in this cohort, and increased iodine levels from OSCM exposure may contribute to the improved fertility observed with this procedure. Trial registration: This study is registered with the Australian New Zealand Clinical Trials Registry (ANZCTR: 12620000738921) https://anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12620000738921.