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Indian Journal of Pathology &... Nov 2023Liposarcoma is one of the most common soft-tissue sarcomas that originates from adipose tissue. Primary uterine liposarcoma is extremely rare. With the MDM2, negative is...
Liposarcoma is one of the most common soft-tissue sarcomas that originates from adipose tissue. Primary uterine liposarcoma is extremely rare. With the MDM2, negative is even rarer. We report a 37-year-old woman presented with lower abdominal discomfort and increase in vaginal secretions for more than 2 months. The ultrasonography revealed a hypoechoic mass sized 81 × 73 × 67 mm in the right adnexal area. Histopathologically, the neoplasm was mainly composed of mature adipose tissue, a small number of scattered lipoblasts, and the spindle cell which with mild atypia. Immunohistochemistry showed that the tumor cells were positive for CDK4 but negative for MDM2, and FISH analysis showed no MDM2 amplification. The patient only underwent tumor excision and is currently doing well.
PubMed: 38394412
DOI: 10.4103/ijpm.ijpm_263_23 -
The Journal of Obstetrics and... Feb 2024To validate the diagnostic performance of Ovarian-Adnexal Reporting and Data System (O-RADS) ultrasound for preoperative adnexal lesions in an external center. The...
AIMS
To validate the diagnostic performance of Ovarian-Adnexal Reporting and Data System (O-RADS) ultrasound for preoperative adnexal lesions in an external center. The secondary aim was to evaluate the performance of a strategy test including O-RADS ultrasound evaluation and subjective assessment of higher malignant risk lesions.
METHODS
One hundred thirty patients with 158 ovarian-adnexal lesions were enrolled in the study. Each lesion was assigned an O-RADS score after real-time ultrasound examination by one experienced radiologist. A second subjective assessment by an expert was performed for O-RADS 4 and O-RADS 5 lesions. The histopathological diagnosis was used as the reference standard.
RESULTS
A total of 126 benign and 32 malignant adnexal masses were included in the study. The area under the receiver operating characteristic curve of O-RADS ultrasound was 0.950, with a cutoff value > O-RADS 3. The sensitivity, specificity, and negative and positive predictive values were 100% (95% confidence interval [CI], 0.867-1), 83.3% (95% CI, 0.754-0.892), 60.4% (95% CI, 0.460-0.732), and 100% (95% CI, 0.956-1), respectively. For the strategy test, the sensitivity, specificity, negative and positive predictive values were 100% (95% CI, 0.867-1), 92.1% (95% CI, 0.855-0.959), 76.2% (95% CI, 0.602-0.874), and 100% (95% CI, 0.960-1), respectively. In comparison with O-RADS ultrasound, the specificity and negative predictive value of the strategy test were slightly higher (p < 0.05).
CONCLUSIONS
Good diagnostic performance of the O-RADS ultrasound in adnexal lesions can be achieved by experienced radiologists in clinical practice. A second subjective assessment of sonographic findings can be applied to O-RADS 4 and 5 lesions.
Topics: Female; Humans; Ovarian Neoplasms; Ultrasonography; Predictive Value of Tests; Adnexal Diseases; Radiology; Sensitivity and Specificity; Retrospective Studies
PubMed: 37990446
DOI: 10.1111/jog.15831 -
Ginekologia Polska 2024To analyze the clinical characteristics and risk factors related to necrosis of adnexal torsion (AT) and improve the application of ovarian-sparing surgery (OSS).
OBJECTIVES
To analyze the clinical characteristics and risk factors related to necrosis of adnexal torsion (AT) and improve the application of ovarian-sparing surgery (OSS).
MATERIAL AND METHODS
Data of 142 patients with 144 surgically confirmed AT lesions between October 2011 and December 2021 were retrospectively analyzed.
RESULTS
The risk of torsion caused by tumors was higher than that caused by tumor-like lesions (p = 0.003). The incidence of right adnexal necrosis was higher than that of left adnexal necrosis (p = 0.03). There were no significant differences in adnexal necrosis or onset time (p = 0.29) between groups. The main risk factor for adnexal necrosis was the degree of torsion with a threshold of 510°. The size of adnexal mass and the degree of torsion increased linearly with age. The OSS rate was 59.7% for all patients, and 71.6% in the premenopausal women. No serious complications occurred in any of the patients.
CONCLUSIONS
Age, histopathological type, adnexal size, degree of torsion, and pelvic anatomical structure are risk factors for AT and adnexal necrosis. There is no infinite correlation between adnexal necrosis and onset time. Adnexal size is the main risk factor for AT, and along with the risk of adnexal necrosis, increases with age. The degree of torsion is the main risk factor for adnexal necrosis, and torsional severity increases with age. OSS is safe and does not increase the incidence of postoperative complications.
Topics: Female; Humans; Retrospective Studies; Ovarian Torsion; Torsion Abnormality; Adnexal Diseases; Necrosis
PubMed: 37861222
DOI: 10.5603/gpl.95324 -
Cureus Aug 2023Aim The aim of this study was to estimate the frequent existence of unexpected ovarian malignant lesions after laparoscopic surgery for an apparent benign adnexal mass...
Evaluating the Frequency and Characteristics of Unexpected Ovarian Malignancy in Postmenopausal Women Who Have Undergone Laparoscopic Surgery for Adnexal Masses - A Review of Five Years.
Aim The aim of this study was to estimate the frequent existence of unexpected ovarian malignant lesions after laparoscopic surgery for an apparent benign adnexal mass and assess its clinical and ultrasound characteristics in postmenopausal women. Methods We re-examined the hospital records of 96 cases of postmenopausal women who underwent laparoscopic surgery for benign adnexal mass over five years. The age of the patient, parity, ultrasound findings, tumor markers level, intraoperative findings, and histopathological report were collected. Pearson's Chi-squared test and Fisher's exact test were used for statistical analysis, and a p-value of <0.05 was accepted as statistically significant. Results Of a total of 96, benign adnexal mass was in 93 (96.83%), an unexpected ovarian malignancy was observed in two (2.08%) cases, and one (1.04%) had a borderline ovarian tumor. Tumor marker CA-125 was done for all those cases of adnexal mass in postmenopausal women, and not a single case was found to have above 35 IU/ml, defined as the cut-off value for CA-125. Statistically significant differences were observed between the benign and malignant groups in relation to symptoms (p<0.05), ultrasound score (p=0.001), and bilaterality (p=0.013) of the tumor mass. Conclusion In postmenopausal women, the critical concern for laparoscopic surgery of benign adnexal mass is unexpected malignancy. So it is essential to select patients carefully for laparoscopic surgery. If a benign-looking adnexal mass turned out to be malignant on the histopathological report, we should try to post the patient for subsequent staging laparotomy as soon as possible.
PubMed: 37664369
DOI: 10.7759/cureus.42872 -
Journal of Robotic Surgery Oct 2023The goal of this study was to examine the relationship between body mass index (BMI) and the success rate of sentinel lymph node (SLN) mapping using indocyanine green...
The goal of this study was to examine the relationship between body mass index (BMI) and the success rate of sentinel lymph node (SLN) mapping using indocyanine green and near-infrared imaging. Sentinel lymph node mapping is recommended for patients with endometrial carcinoma to reduce the rate of full lymphadenectomy and its associated morbidity such as lymphedema. A retrospective review was conducted of robotic hysterectomy procedures for patients with a coded diagnosis of endometrial cancer and a cost code for indocyanine green discharged between March, 2016 and August, 2019. Preoperative characteristics included age, BMI, and number of prior abdominal surgeries (includes cervical, adnexal, uterine or rectal procedures, caesarian section, or appendectomy). Intra and postoperative characteristics included procedure time (incision to close), estimated blood loss, the American Society of Anesthesiologists (ASA) physical status classification, uterine weight, uterine diameter, FIGO Grade, myometrial depth, and depth of myometrial invasion. SLN and non-SLN number, location, and pathology were recorded. The primary outcome was the bilateral success rate for SLN mapping. Patients with class III obesity (BMI > 40) were found to have a significantly lower success rate for SLN mapping when compared with all other BMI categories (54.1% vs. 76.1%, respectively, p < 0.01).
Topics: Female; Humans; Sentinel Lymph Node; Sentinel Lymph Node Biopsy; Indocyanine Green; Obesity, Morbid; Robotic Surgical Procedures; Endometrial Neoplasms; Lymph Node Excision; Coloring Agents
PubMed: 37148435
DOI: 10.1007/s11701-023-01609-8 -
Hematology/oncology Clinics of North... Feb 2024This study investigated whether combining International Ovarian Tumor Analysis (IOTA) Simple Rules with tumor biomarkers would improve the diagnostic accuracy for early... (Review)
Review
This study investigated whether combining International Ovarian Tumor Analysis (IOTA) Simple Rules with tumor biomarkers would improve the diagnostic accuracy for early detection of adnexal malignancies. Receiver operating characteristic curve analysis of suspected adnexal tumors was performed in 226 women admitted for surgery at the University Clinical Center of Kosovo. Primary outcome was the diagnostic accuracy of the combination of adnexal mass biomarkers and IOTA Simple Rules. IOTA Simple Rules combined with biomarker indications increased the diagnostic accuracy of classifying adnexal masses. Data analysis of individual measures showed that ferritin had the lowest rate of sensitivity.
Topics: Female; Humans; Sensitivity and Specificity; Diagnosis, Differential; Ultrasonography; Ovarian Neoplasms; Adnexal Diseases; Biomarkers
PubMed: 37537110
DOI: 10.1016/j.hoc.2023.06.011 -
Journal of Obstetrics and Gynaecology... Apr 2024IOTA proposed Simple Ultrasound Rules in 2009 for preoperative diagnosis of ovarian masses based on ultrasound only. It is an accurate, simple and inexpensive method....
Comparison of Simple Ultrasound Rules by International Ovarian Tumor Analysis (IOTA) with RMI-1 and RMI-4 (Risk of Malignancy Index) in Preoperative Differentiation of Benign and Malignant Adnexal Masses.
BACKGROUND
IOTA proposed Simple Ultrasound Rules in 2009 for preoperative diagnosis of ovarian masses based on ultrasound only. It is an accurate, simple and inexpensive method. RMI, however, requires CA125 level. While RMI-4 is the latest, RMI-1 is still the most widely used method. The present study was done to compare IOTA Rules with RMI-1 and RMI-4.
PURPOSE
To differentiate benign and malignant adnexal masses preoperatively using IOTA simple rules and compare its accuracy with RMI-1 and RMI-4.
METHODS
A prospective observational study was performed from 1st November 2019 to 31st March 2021 in the Department of Obstetrics and Gynaecology, ABVIMS and Dr. RML Hospital, New Delhi. This study was conducted on 70 patients with adnexal masses who underwent pre-operative evaluation using IOTA Simple Rules, RMI-1 and RMI-4. Histopathology was used to compare the results.
RESULTS
Out of 70 patients, 59 (84.3%) cases were benign and 11 (15.7%) were malignant. The IOTA Rules were applicable to 60 cases (85.7%), and the results were inconclusive in 10 cases (14.3%). Where applicable, the sensitivity and specificity of the IOTA Rules (88.9% and 94.1%, respectively) were significantly higher than RMI-1 (45.5% and 93.2%, respectively) and RMI-4 (45.5% and 89.8%, respectively). When inconclusive results were included as malignant, the sensitivity of the IOTA Rules increased (88.9% vs 90.9%); however, the specificity decreased (94.1% vs 81.4%).
CONCLUSION
IOTA Simple Rules were more accurate at diagnosing benign from malignant adnexal masses than RMI-1 and RMI-4. However, the rules were not applicable to 14% of the cases.
PubMed: 38707882
DOI: 10.1007/s13224-023-01890-5 -
Human Reproduction (Oxford, England) Jan 2024According to consistent epidemiological data, the slope of the incidence curve of endometriosis rises rapidly and sharply around the age of 25 years. The delay in...
According to consistent epidemiological data, the slope of the incidence curve of endometriosis rises rapidly and sharply around the age of 25 years. The delay in diagnosis is generally reported to be between 5 and 8 years in adult women, but it appears to be over 10 years in adolescents. If this is true, the actual onset of endometriosis in many young women would be chronologically placed in the early postmenarchal years. Ovulation and menstruation are inflammatory events that, when occurring repeatedly for years, may theoretically favour the early development of endometriosis and adenomyosis. Moreover, repeated acute dysmenorrhoea episodes after menarche may not only be an indicator of ensuing endometriosis or adenomyosis, but may also promote the transition from acute to chronic pelvic pain through central sensitization mechanisms, as well as the onset of chronic overlapping pain conditions. Therefore, secondary prevention aimed at reducing suffering, limiting lesion progression, and preserving future reproductive potential should be focused on the age group that could benefit most from the intervention, i.e. severely symptomatic adolescents. Early-onset endometriosis and adenomyosis should be promptly suspected even when physical and ultrasound findings are negative, and long-term ovulatory suppression may be established until conception seeking. As nowadays this could mean using hormonal therapies for several years, drug safety evaluation is crucial. In adolescents without recognized major contraindications to oestrogens, the use of very low-dose combined oral contraceptives is associated with a marginal increase in the individual absolute risk of thromboembolic events. Oral contraceptives containing oestradiol instead of ethinyl oestradiol may further limit such risk. Oral, subcutaneous, and intramuscular progestogens do not increase the thromboembolic risk, but may interfere with attainment of peak bone mass in young women. Levonorgestrel-releasing intra-uterine devices may be a safe alternative for adolescents, as amenorrhoea is frequently induced without suppression of the ovarian activity. With regard to oncological risk, the net effect of long-term oestrogen-progestogen combinations use is a small reduction in overall cancer risk. Whether surgery should be considered the first-line approach in young women with chronic pelvic pain symptoms seems questionable. Especially when large endometriomas or infiltrating lesions are not detected at pelvic imaging, laparoscopy should be reserved to adolescents who refuse hormonal treatments or in whom first-line medications are not effective, not tolerated, or contraindicated. Diagnostic and therapeutic algorithms, including self-reported outcome measures, for young individuals with a clinical suspicion of early-onset endometriosis or adenomyosis are proposed.
Topics: Adult; Adolescent; Female; Humans; Endometriosis; Adenomyosis; Secondary Prevention; Dysmenorrhea; Pelvic Pain; Contraceptives, Oral; Chronic Disease; Chronic Pain
PubMed: 37951241
DOI: 10.1093/humrep/dead206 -
JCEM Case Reports Nov 2023We report a case of a 55-year-old postmenopausal woman who presented with symptoms of fatigue, male pattern hair loss, and hirsutism over 3 years. Investigations showed...
We report a case of a 55-year-old postmenopausal woman who presented with symptoms of fatigue, male pattern hair loss, and hirsutism over 3 years. Investigations showed elevated total testosterone levels of 5.0 nmol/L (1.44 ng/mL; range, 0.3-3.1 nmol/L) using Beckman-Unicel-DXI-800 immunoassay. Testosterone levels were repeated by liquid chromatography-tandem mass spectrometry and were found to be elevated at 7.3 nmol/L (2.10 ng/mL). Estradiol was detectable and free androgen index was elevated. Dehydroepiandrosterone sulfate levels and androstenedione were within normal range, suggesting a nonadrenal source. Computed tomography scan of the abdomen showed no evidence of adrenal or adnexal tumor. GnRH analog stimulation test led to reduction of gonadotrophins and normalization of testosterone within 4 weeks. She had a biopsy of a cranial hair follicle, which showed androgenic alopecia. These investigations confirmed an ovarian source of androgens. Subsequently, she underwent bilateral salpingo-oophorectomy. Histological study of gonadal tissue confirmed the diagnosis of ovarian hyperthecosis. Four weeks after oophorectomy, her testosterone levels normalized and clinical symptoms improved. Ovarian hyperthecosis is a rare cause of hyperandrogenism in postmenopausal women and can pose a diagnostic and therapeutic challenge. Careful history and physical examination along with critical analysis of biochemistry and imaging studies is crucial for correct diagnosis.
PubMed: 38077307
DOI: 10.1210/jcemcr/luad148 -
Sisli Etfal Hastanesi Tip Bulteni 2023Evaluate the effectiveness of magnetic resonance imaging (MRI), blood parameters, and tumor markers to determine the role of objective criteria in distinguishing...
OBJECTIVE
Evaluate the effectiveness of magnetic resonance imaging (MRI), blood parameters, and tumor markers to determine the role of objective criteria in distinguishing malignant, borderline, and benign masses and to minimize unnecessary surgical interventions by reducing interpretation differences.
METHODS
The histopathological and clinical-laboratory results of the patients who underwent surgery for the initial diagnosis and whose ovarian masses were confirmed were retrospectively reviewed. Between groups, age, cancer antigen 125, mean platelet volume (MPV), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), the presence of ascites, the ovarian-adnexal reporting and data system MRI scores, mass characteristics, and lymphocyte count were compared.
RESULTS
The study comprised a total of 191 patients. These patients were categorized into three groups: Benign (n=113), borderline (n=26), and malignant (n=52). No noteworthy correlation was detected between the unilocular or multilocular nature of solid, cystic, or mixed masses and the rates of NLR, PLR, or MPV. However, a notable correlation was identified between NLR and the presence of acidity (p=0.003). In ovarian cancer patients, there was no significant difference in NLR and MPV between malignant epithelial and malignant sex cord-stromal types (p>0.05), whereas a significant difference emerged in the PLR ratio (p=0.013).
CONCLUSION
In ovarian masses with malignant potential, laboratory parameters such as NLR and PLR can guide the diagnosis process. In the future, various studies such as the development of different tests, markers, and imaging methods, the use of blood tests such as NLR, PLR, and MPV in cancer diagnosis will be possible. The results of these studies may contribute to the development of new methods for the diagnosis of ovarian cancer and the improvement of treatment protocols.
PubMed: 37900344
DOI: 10.14744/SEMB.2023.47529