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Acta Obstetricia Et Gynecologica... Apr 2011To investigate risks of torsion and malignancy by adnexal mass size during pregnancy.
OBJECTIVE
To investigate risks of torsion and malignancy by adnexal mass size during pregnancy.
DESIGN
Retrospective review of medical records.
SETTING
General university hospital and healthcare center.
POPULATION
Four hundred and seventy women who underwent surgery for adnexal masses during pregnancy between 2002 and 2009.
MAIN OUTCOME MEASURES
Rate of torsion and malignancy according to mass size classified into four groups: <6, 6-10, 10-15 and ≥15 cm.
RESULTS
Torsion was encountered in 55 patients (11.7%) and malignancy was confirmed in 20 (4.3%). A mass size of 6-10 cm had a significantly higher risk of torsion than a mass <6 cm (odds ratio 2.68, 95% confidence interval 1.33-5.40, p=0.006). Masses ≥15 cm had an approximately 12-fold higher risk of malignancy compared with masses <6 cm (odds ratio 12.36, 95% confidence interval 2.90-52.67, p=0.001). However, for masses of 10-15 cm, the risks of both torsion and malignancy were not higher than those of masses <6 cm.
CONCLUSIONS
Risks of torsion and malignancy are not directly proportional to increasing mass size in pregnant women. Physicians should be aware of a high risk of malignancy in women with an adnexal mass of over 15 cm. However, if a mass is smaller, the size should not be considered as a single independent factor in a decision for surgery.
Topics: Adnexal Diseases; Adult; Female; Genital Neoplasms, Female; Humans; Logistic Models; Pregnancy; Pregnancy Complications, Neoplastic; Retrospective Studies
PubMed: 21306330
DOI: 10.1111/j.1600-0412.2011.01070.x -
Przeglad Menopauzalny = Menopause Review Mar 2020Most ovarian and/or adnexal torsions occur in reproductive age and are less common in postmenopausal age. A 49-year-old menopausal woman presented to the Emergency...
Most ovarian and/or adnexal torsions occur in reproductive age and are less common in postmenopausal age. A 49-year-old menopausal woman presented to the Emergency Department with abdominal pain. She had a palpable pelvi-abdominal mass and abdominal tenderness on examination. Departmental ultrasound and magnetic resonance imaging (MRI) showed a large multilocular right adnexal cyst (15 × 12 cm) containing fluid with variable signal intensities on both T1 and T2 sequences (stained glass appearance) - most probably mucinous cystadenoma. The studied woman signed an informed consent form and agreed to exploratory laparotomy and adnexectomy. After the pre-operative investigations, which were done according to the hospital protocol, including CA-125 (26 IU/ml) and anaesthesia consultation, she was scheduled for laparotomy. At laparotomy an ovarian cyst originating from the right ovary was found with evidence of torsion of the infundibulopelvic and utero-ovarian ligaments (adnexal torsion). The right adnexa including the right ovary containing the ovarian cyst and the right fallopian tube was excised (adnexectomy). The histological examination of the excised adnexa confirmed the diagnosis of mucinous cystadenoma of the ovary. This report represents a rare case of an adnexal torsion in postmenopausal woman, to highlight that adnexal torsion can occur at any age and that the presence of ovarian mass or cyst predispose to adnexal torsion at any age.
PubMed: 32699544
DOI: 10.5114/pm.2020.95295 -
JSLS : Journal of the Society of... 1997To review the literature regarding the role of laparoscopy during pregnancy, particularly adnexal mass and non-obstetric surgery, incorporating the results of a series... (Review)
Review
OBJECTIVE
To review the literature regarding the role of laparoscopy during pregnancy, particularly adnexal mass and non-obstetric surgery, incorporating the results of a series of 9 cases of laparoscopy during pregnancy at our centers.
MATERIALS AND METHODS
A Medline search was performed to review the literature, and the reference lists provided by those articles were further explored for citations regarding laparoscopic adnexal surgery, appendectomy, and cholecystectomy. Our series of 9 patients consisted of pregnant patients with adnexal mass or acute abdomen who would otherwise have undergone exploratory laparotomy. Follow-up data for these 9 cases were collected by office visits, inquiry to the primary referring physicians, and telephone calls to the patient.
RESULTS
The literature search yielded 42 additional cases of operative pelvic laparoscopy and 51 cases of abdominal operative laparoscopy (cholecystectomy and appendectomy). The publications, particularly regarding cholecystectomy, were supportive of the laparoscopic approach during pregnancy. All of the patients in our series had favorable outcomes.
CONCLUSIONS
Advanced operative laparoscopy has been successfully performed for certain indications during pregnancy.
Topics: Adnexal Diseases; Adult; Appendicitis; Female; Gestational Age; Humans; Laparoscopy; Pregnancy; Pregnancy Complications; Pregnancy Complications, Neoplastic; Pregnancy Outcome; Prognosis
PubMed: 9876642
DOI: No ID Found -
Ultrasound in Obstetrics & Gynecology :... Mar 2023To evaluate the diagnostic accuracy of different ultrasound signs for diagnosing adnexal torsion, using surgery as the reference standard. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
To evaluate the diagnostic accuracy of different ultrasound signs for diagnosing adnexal torsion, using surgery as the reference standard.
METHODS
This was a systematic review and meta-analysis of studies published between January 1990 and November 2021 evaluating ovarian edema, adnexal mass, ovarian Doppler flow findings, the whirlpool sign and pelvic fluid as ultrasound signs (index tests) for detecting adnexal torsion, using surgical findings as the reference standard. The search for studies was performed in PubMed/MEDLINE, CINAHL, Scopus, The Cochrane Library, ClinicalTrials.gov and Web of Science databases. The Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) tool was used to evaluate the quality of the studies. Pooled sensitivity, specificity, and positive and negative likelihood ratios were calculated separately, and the post-test probability of adnexal torsion following a positive or negative test was also determined.
RESULTS
The search identified 1267 citations after excluding duplicates. Eighteen studies were ultimately included in the qualitative and quantitative syntheses. Eight studies (809 patients) analyzed the presence of ovarian edema, eight studies (1044 patients) analyzed the presence of an adnexal mass, 14 studies (1742 patients) analyzed ovarian Doppler flow, six studies (545 patients) analyzed the whirlpool sign and seven studies (981 patients) analyzed the presence of pelvic fluid as ultrasound signs of adnexal torsion. Overall, the quality of most studies was considered to be moderate or good. However, there was a high risk of bias in the patient-selection and index-text domains (with the exception of the whirlpool sign) in a significant proportion of studies. Pooled sensitivity, specificity, and positive and negative likelihood ratios of each ultrasound sign were 58%, 86%, 4.0 and 0.49 for ovarian edema, 69%, 46%, 1.3 and 0.67 for adnexal mass, 65%, 91%, 7.6 and 0.38 for the whirlpool sign, 53%, 95%, 11.0 and 0.49 for ovarian Doppler findings and 55%, 69%, 1.7 and 0.66 for pelvic fluid. Heterogeneity was high for all analyses.
CONCLUSIONS
The presence of an adnexal mass or pelvic fluid have poor diagnostic accuracy as ultrasound signs of adnexal torsion, while the presence of ovarian edema, the whirlpool sign and decreased or absent ovarian Doppler flow have good specificity but moderate sensitivity for detecting adnexal torsion. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
Topics: Female; Pregnancy; Humans; Ovarian Torsion; Torsion Abnormality; Adnexal Diseases; Ovarian Diseases; Edema
PubMed: 35751902
DOI: 10.1002/uog.24976 -
Frontiers in Oncology 2022Quantitative contrast-enhanced ultrasonography parameters are affected by various factors. We evaluated corrected quantitative contrast enhanced ultrasonography in...
BACKGROUND
Quantitative contrast-enhanced ultrasonography parameters are affected by various factors. We evaluated corrected quantitative contrast enhanced ultrasonography in differentiating benign adnexal tumors from malignant tumors.
METHODS
Patients with adnexal masses who underwent conventional and contrast-enhanced ultrasonography were included. Contrast-enhanced ultrasonography parameters such as base intensity, arrival time, peak intensity, time to peak intensity, ascending slope, and descending slope were measured. Corrected (time to peak intensity - arrival time) (time to peak intensity - arrival time) and (peak intensity - base intensity) (peak intensity - base intensity) were calculated. Lesions were confirmed by pathologic examination of surgical specimens.
RESULTS
This study included 31 patients with 35 adnexal lesions including 20 (57.10%) benign and 15 (42.90%) malignant lesions. The corrected contrast-enhanced ultrasonography quantitative parameters in lesions were statistically different between malignant and benign groups (<0.05). The optimal cut-off value for (time to peak intensity - arrival time) /(time to peak intensity - arrival time) , ascending slope, and (peak intensity - base intensity) /(peak intensity - base intensity) , and descending slope for differentiating malignant adnexal masses from benign tumors were 1.05 (area under curve: 0.93,<0.05), 1.11 (area under curve: 0.83, <0.05), 0.82 (area under curve: 0.73, <0.05), and -0.27 (area under curve: 0.66, =0.16), with sensitivity and specificity of 93.33% and 85.00%, 86.67% and 75.00%, 86.67% and 60.00%, and 54.55% and 66.67%, respectively.
CONCLUSIONS
Corrected contrast-enhanced ultrasonography parameters provide practical differential diagnosis value of adnexal lesions with high reliability for sonologists.
PubMed: 36338700
DOI: 10.3389/fonc.2022.968759 -
Obstetrics and Gynecology International 2023Adnexal torsion commonly affects reproductive age group females. Prompt diagnosis and early management help in the preservation of fertility. However, its diagnosis is...
AIMS
Adnexal torsion commonly affects reproductive age group females. Prompt diagnosis and early management help in the preservation of fertility. However, its diagnosis is challenging. Preoperative diagnosis can be suspected in only 23-66% of the cases and half of the patients operated for adnexal torsion have different diagnosis. This article thus aims to identify the diagnostic value of preoperative neutrophil lymphocyte ratio in adnexal torsion in comparison with other untwisted unruptured ovarian cysts.
METHODS
This was a retrospective study conducted in the duration of five years from 1st January 2016 to 1st January 2020. The data about demographic parameters, hematological parameters, operative approach, operative technique, and histopathological reports were derived from an electronic database and documented on proforma. SPSS was used for statistical analysis. Logistic regression analysis and influence of each factor on preoperative diagnosis of Adnexal torsion was evaluated.
RESULTS
A total of 125 patients were included in the article (adnexal torsion group = 25, untwisted unruptured ovarian cyst group = 100). There was no statistically significant difference in comparison to age, parity, and abortion between both groups. Most patients had undergone laparoscopic surgery which was based on surgeon's skill and preference. Nineteen (78%) patients in the adnexal torsion group underwent oophorectomy while infarcted ovary was seen in only 4 cases. Among the blood parameters, only neutrophil-lymphocyte ratio (NLR) >3 was found to be statistically significant under logistic regression analysis. Most common adnexal pathology to undergo torsion was serous cyst.
CONCLUSION
Preoperative neutrophil-lymphocyte ratio can be a predictive marker for diagnosis of adnexal torsion and can differentiate it from untwisted unruptured ovarian cysts.
PubMed: 36880062
DOI: 10.1155/2023/3585189 -
Annals of Translational Medicine Jun 2021The composition of pelvic masses during pregnancy is complex, and over >70% of masses are physiology. Determining the source and nature of tumor tissue is incredibly...
BACKGROUND
The composition of pelvic masses during pregnancy is complex, and over >70% of masses are physiology. Determining the source and nature of tumor tissue is incredibly important in clinical practice, as the proportion of metastatic and low-grade tumors in adnexal masses increase during pregnancy. This study sought to analyze the pathological features of persistent adnexal masses in pregnancy.
METHODS
A retrospective case analysis method was adopted to summarize the pathologic features of persistent adnexal masses in pregnancy in 228 patients at the Beijing Chao-Yang Hospital, Capital Medical University.
RESULTS
Mature teratoma was the most common histopathological type of persistent adnexal masses in pregnancy (66/228, 28.95%), followed by the corpus luteum of pregnancy (38/228, 16.67%). Borderline/malignant tumors accounted for 5.70% (13/228) of tumors. Malignant adnexal tumor tissues were derived from multiple types of tissues. a single-factor analysis showed that borderline/malignant tumors had a significant relationship with the morphological features of mass in the ultrasound (P=0.000), and had a significant relationship with initial mass size (P=0.018). A multivariate binary logistic regression analysis indicated no certain independent risk factor. A significant difference in tumor pathology distribution was noted between those who underwent emergency surgery during pregnancy, elective surgery during pregnancy, and simultaneous tumor removal during cesarean section (χ=24.22, P=0.000).
CONCLUSIONS
A special particularity exists in the pathology distribution of persistent adnexal masses in pregnancy. Additionally, extensive histological sources and the need to rule out borderline/malignancy for solid cystic tumors were noted.
PubMed: 34277773
DOI: 10.21037/atm-21-2137 -
Medicina (Kaunas, Lithuania) Sep 2023: Meigs syndrome is represented by a benign adnexal tumor, ascites, and hydrothorax. Even though the ovarian mass is often characterized by a fibroma-like origin, cancer... (Review)
Review
: Meigs syndrome is represented by a benign adnexal tumor, ascites, and hydrothorax. Even though the ovarian mass is often characterized by a fibroma-like origin, cancer antigen-125 (CA-125) serum levels could be elevated as in the development of ovarian cancer. Here, we present the case of a patient with Meigs syndrome and increased CA-125. : We performed systematic research for articles including similar cases in PubMed, EMBASE, and Scopus in February 2023, adopting the string of idioms: "Meigs syndrome AND Cancer antigen 125", and following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. : Eligible records were 25. Hydrothorax was right-sided in 10 cases over 25; left-sided in two patients over 25. Concerning ascites, two patients showed more than 6 L of ascitic fluid, whereas three patients had 6 L or less. CA-125 elevation ranged from 149 IU/mL to 3803 IU/mL. Adnexal mass histotypes were: struma ovarii (12 cases), thecomas (two cases), fibrothecomas (five cases), fibromas (five cases), and one sclerosing stromal tumor (SST). : In postmenopausal women with elevated CA-125 serum levels and an adnexal mass suspicious for malignancy at ultrasound (US), ascites and pleural effusion, surgery, and histopathological examination are necessary. MS is a diagnostic option, with an excellent prognosis after exeresis of the mass.
PubMed: 37763803
DOI: 10.3390/medicina59091684 -
Sisli Etfal Hastanesi Tip Bulteni 2020Discrimination of benign and malignant adnexal masses is crucial for the follow-up and prognosis of the patient. Since each modality alone does not have enough...
OBJECTIVES
Discrimination of benign and malignant adnexal masses is crucial for the follow-up and prognosis of the patient. Since each modality alone does not have enough sensitivity, the combination of all methods called multimodal screening is currently being used. In this study, we aimed to compare pelvic mass score (PMS) and the risk of malignancy index (RMI-3) scoring systems in determining the malignant potential of adnexal masses.
METHODS
In this prospective observational study, 40 patients between the age of 15-79 who were diagnosed as an adnexal mass were included between March and October 2016. Patients were classified as benign (n=20) and malignant (n=20). The age, gravida, parity, findings of a pelvic examination, medical and family history, laboratory parameters, sonographic findings, histopathological results, PMS and RMI-3 scores of the patients were recorded.
RESULTS
The mean age, CA-125 levels, Sassone scores and ultrasonography scores of patients were higher in malignant cases, whereas the resistance index was lower. Both RMI-3 and PMS scores were higher in the malignant group (1728.14±325.3 vs. 36.27±31.01, p<0.001 and 55.31±40.96 vs. 9.91±5.29, p<0.001, respectively). Receiver operating curve for the predictive value of PMS to diagnose malignancy was performed and a cut-off value of 14 was determined with the area under the curve (AUC) 0.955 (p<0.001). The sensitivity was 95%, specificity was 80%, positive and negative predictive values were 82.6% and 94.1%. Likewise, the discriminative value of RMI-3 to diagnose malignancy was evaluated by the ROC curve. AUC for RMI-3 was 0.930 with a sensitivity of 95%, the specificity of 75%, the positive predictive value of 79.1% and negative predictive value of 93.7% with a cut-off value of >53.2 (p<0.001).
CONCLUSION
Age, menopause status, tumor markers and sonographic parameters may be beneficial alone for determining malignancy, whereas the scoring systems integrating all the parameters are more powerful. According to our findings, PMS is more sensitive and more practical than the RMI-3 scoring system.
PubMed: 33364892
DOI: 10.14744/SEMB.2019.67299 -
Cureus Sep 2021Background One of the limiting factors for early diagnosis of ovarian neoplasms is the lack of standardized terminology for ultrasound. The Ovarian-Adnexal Reporting and...
Background One of the limiting factors for early diagnosis of ovarian neoplasms is the lack of standardized terminology for ultrasound. The Ovarian-Adnexal Reporting and Data System (O-RADS) classification aimed to reduce variability between observers and facilitate communication with attending physicians. Recent studies show that O-RADS has higher sensitivity (96.8%) and specificity (92.8%) compared to other classifications. However, to date, there are no reports on O-RADS correlation with pathology findings. Objectives To determine sensitivity and specificity of ultrasound, as a tool for detecting malignant ovarian neoplasms, using the O-RADS compared to pathology reports. Materials and methods We evaluated 73 transvaginal ultrasound records with adnexal masses and applied the O-RADS system. Then, we compared against definitive histopathology diagnosis. We calculated sensitivity and specificity using SPSS. Results O-RADS sensitivity for detection of ovarian cancer was 52%, with a specificity of 84%, negative predictive value of 79%, and positive predictive value of 60%, with an accuracy of 73%. Conclusions In our study, O-RADS classification yielded a higher specificity than sensitivity for malignant vs. benign findings. Hence, we propose that this classification could be useful for tailoring treatment appropriately. O-RADS 0 to 2 may benefit from conservative treatment while O-RADS 3 to 5 may require surgical treatment.
PubMed: 34650841
DOI: 10.7759/cureus.17646