With the advent of B-mode transvaginal sonography, new opportunities are presented to better define ovarian lesions. Since its development in 1966, the transvaginal ultrasound continues to be an essential component in the diagnostic work-up of adnexal masses. This study reviewed the histopathological diagnoses of 387 patients who underwent surgery for removal of a benign ovarian cyst at our institution and compared it with the results of the patient's pre-operative ultrasound examinations done at the ultrasound section. After statistical analysis, this study showed that the B-mode transvaginal ultrasound is accurate in diagnosing the majority of benign ovarian cysts. Although it is more sensitive and specific for some types of benign ovarian cysts over others, it continues to be an important tool in the initial work-up of an ovarian cyst.

Human ; Female ; Ovarian Cysts ; Adnexal Diseases ; Ultrasonography ; Physical Examination

OBJECTIVES: International Ovarian Tumor Analysis (IOTA) working group proposed a logistic regression (IOTA LR2) model. It is served as a risk prediction model for benign and malignant adnexal tumors. This study aims to compare the diagnostic efficiency between the IOTA LR2 model and doctors' subjective assessment on diagnosing benign and malignant adnexal mass. METHODS: The ultrasonographic images of 616 adnexal masses were retrospectively analyzed by the senior doctors' group and the junior doctors' group using the IOTA LR2 model and subjective assessment. The postoperative pathological diagnosis was used as the gold standard to compare the diagnostic efficiency of the 2 methods. RESULTS: The area under the curves of subjective assessment and IOTA LR2 model for diagnosing malignant adnexal masses were 0.86 and 0.90 for the senior doctors' group and 0.79 and 0.88 for the junior doctors' group, respectively. The sensitivity and specificity of subjective assessment for diagnosing the malignant adnexal masses were 81.0% and 91.3% for the senior doctors' group and 70.1% and 88.7% for the junior doctors' group, respectively. The sensitivity and specificity of the IOTA LR2 model for diagnosing the malignant adnexal masses were 79.6% and 88.1% for the senior doctors' group, and 79.6% and 81.7% for the junior doctors' group, respectively.There were no significant difference in the sensitivities between the senior doctors' group and junior doctors' group using the IOTA LR2 model and the senior doctors' group using subjective assessment (both P>0.05). CONCLUSIONS The diagnostic efficiency of the IOTA LR2 model is equal to the senior doctors' experiences. This model can help junior doctors to reduce the missed diagnosis of malignant adnexal masses.
Adnexal Diseases/pathology* ; Diagnosis, Differential ; Female ; Humans ; Ovarian Neoplasms/diagnostic imaging* ; Retrospective Studies

Anti-Mullerian hormone (AMH), also called Mullerian-inhibiting substance, is a member of the transforming growth factor (TGF)-beta superfamily. It is well known that AMH is expressed by Sertoli cells in fetal testis, and that it induces Mullerian duct degeneration during male fetal development. However, in females AMH is produced by granulosa cells of the ovarian follicles. Recently, numerous studies have demonstrated that AMH could be a useful marker of ovarian function. Serum AMH levels decrease progressively with age, become undetectable after menopause, and show high cycle-to-cycle reproducibility. It has been shown that AMH level is correlated with various outcomes of controlled ovarian hyperstimulation (COH). Many studies showed that AMH can discriminate very effectively poor responders, cycle cancellation, and ovarian hyperstimulation syndrome after COH. AMH also has a functional role in folliculogenesis and could be a qualitative marker of ovarian follicular states. In addition, AMH has been associated with various clinical statuses such as polycystic ovarian syndrome, endometriosis, obesity, granulosa cell tumor, and premature ovarian failure. AMH is an effective and promising biomarker of various conditions in female reproduction. In this article, current research results on role of AMH as a marker of ovarian function and dysfunction are discussed.
Anti-Mullerian Hormone ; Endometriosis ; Female ; Fetal Development ; Granulosa Cell Tumor ; Granulosa Cells ; Humans ; Male ; Menopause ; Obesity ; Ovarian Follicle ; Ovarian Hyperstimulation Syndrome ; Polycystic Ovary Syndrome ; Primary Ovarian Insufficiency ; Reproduction ; Sertoli Cells ; Testis ; Transforming Growth Factors

OBJECTIVE: This study investigates the morbidity of adnexal surgery through minilapatotomy by comparing with adnexal surgery through laparotomy. METHODS: From January 2000 to December 2001, 84 patients with adnexal diseases were managed through minilaparotomy and 80 patients treated with adnexal surgery through laparotomy. RESULTS: Fifty-three (69.0%) of the adnexal diseases were ectopic pregnancies. Fifty-seven patients (67.9%) were treated with salpingectomy. Other patients were treated with the following operations: salpingotomy (3 cases, 3.6%); salpingostomy (3 cases, 3.6%); fimbrioplasty (2 case, 2.4%); ovarian cyst enucleation (4 cases, 4.8%); ovarian resection (6 cases, 7.1%); parovarian cystectomy (5 cases, 6.0%); salpingooophorectomy (4 case, 4.8%). The average operation time for minilaparotomy was 30.5 +/- 9.2 minutes. The average bowel function recovery time for minilaparotomy was 28.2 +/- 15.6 hours (p<0.05). The average postoperative pain control was 29 cases (34.5%) lower than that of controls (p<0.05). The average postoperative hospital stay for minilaparotomy was 3.4 +/- 1.0 days (p<0.05). The procedure morbidity was lower than that of controls. CONCLUSION: It is suggested that minilaparotomy is a quick, convenient method to decrease patient morbidity and postoperative stay and that it could be considered an alternative to laparotomy for the treatment of adnexal diseases.
Adnexal Diseases ; Cystectomy ; Female ; Humans ; Laparotomy* ; Length of Stay ; Ovarian Cysts ; Pain, Postoperative ; Pregnancy ; Pregnancy, Ectopic ; Recovery of Function ; Salpingectomy ; Salpingostomy

Adenoma ; metabolism ; pathology ; surgery ; ultrastructure ; Adnexa Uteri ; pathology ; surgery ; Adnexal Diseases ; metabolism ; pathology ; surgery ; Carcinoma, Endometrioid ; metabolism ; pathology ; Diagnosis, Differential ; Female ; Granulosa Cell Tumor ; metabolism ; pathology ; Humans ; Hysterectomy ; Keratins ; metabolism ; Leiomyomatosis ; pathology ; surgery ; Microscopy, Electron ; Middle Aged ; Neoplasms, Multiple Primary ; metabolism ; pathology ; surgery ; ultrastructure ; Sertoli-Leydig Cell Tumor ; metabolism ; pathology ; Uterine Neoplasms ; pathology ; surgery ; Vimentin ; metabolism ; WT1 Proteins ; metabolism

Meigs' syndrome is defined by the presence of ascites and hydrothorax in association with an ovarian fibroma, which spontaneously resolve soon after the removal of the tumor. Pseudo-Meigs' syndrome refers to the same clinical features associated with other ovarian tumors; thecoma, granulosa cell tumor, Brenner tumor, struma ovarii, etc. Elevated serum CA 125 levels have a strong correlation with ovarian malignancy, but several benign ovarian tumors have been found to cause a rise in CA 125 levels. We present a case of Pseudo-Meigs' syndrome with an elevated CA 125 resulting from thecoma with a brief review of the literatures.
Ascites ; Brenner Tumor ; Female ; Fibroma ; Granulosa Cell Tumor ; Hydrothorax ; Meigs Syndrome ; Struma Ovarii ; Thecoma

The pelvic inflammatory disease (PID) occurs when microbacteria ascend via vagina to the upper genital organs such as endometrium, tubes, ovaries and even pelvic peritoneum as a result of infected intercourse. That could be presented as perihepatitis, parametritis, intraperitoneal pelvic inflammatory disease, not to mention endometritis, salpingitis and tubo-ovarian abscess. Symptoms and signs of PID resembles those of several abdominal diseases such as acute appendicitis, acute gastroenteritis, ectopic pregnancy, and adnexal torsion. Especially differentiation of acute appendicitis from PID is very important because acute appendicitis must be treated by operation but PID could be treated by surgery or antibiotics only even though their symptoms and signs are very alike. So, diagnostic pelviscopy for PID is very important for differential diagnosis and further management. We experienced and report four cases of appendicitis that could not be diagnosed differentially from PID which managed with the emergent pelviscopy successfully.
Abscess ; Animals ; Anti-Bacterial Agents ; Appendicitis ; Diagnosis, Differential ; Endometritis ; Endometrium ; Female ; Gastroenteritis ; Genitalia ; Ovary ; Parametritis ; Pelvic Inflammatory Disease ; Peritoneum ; Pregnancy ; Pregnancy, Ectopic ; Salpingitis ; Vagina

The pelvic inflammatory disease (PID) occurs when microbacteria ascend via vagina to the upper genital organs such as endometrium, tubes, ovaries and even pelvic peritoneum as a result of infected intercourse. That could be presented as perihepatitis, parametritis, intraperitoneal pelvic inflammatory disease, not to mention endometritis, salpingitis and tubo-ovarian abscess. Symptoms and signs of PID resembles those of several abdominal diseases such as acute appendicitis, acute gastroenteritis, ectopic pregnancy, and adnexal torsion. Especially differentiation of acute appendicitis from PID is very important because acute appendicitis must be treated by operation but PID could be treated by surgery or antibiotics only even though their symptoms and signs are very alike. So, diagnostic pelviscopy for PID is very important for differential diagnosis and further management. We experienced and report four cases of appendicitis that could not be diagnosed differentially from PID which managed with the emergent pelviscopy successfully.
Abscess ; Animals ; Anti-Bacterial Agents ; Appendicitis ; Diagnosis, Differential ; Endometritis ; Endometrium ; Female ; Gastroenteritis ; Genitalia ; Ovary ; Parametritis ; Pelvic Inflammatory Disease ; Peritoneum ; Pregnancy ; Pregnancy, Ectopic ; Salpingitis ; Vagina

BACKGROUND: The IOTA Simple Rules provide a standardized ultrasound description in order to correctly classify ovarian tumors as benign or malignant even among non - expert readers. Its high accuracy rate was noted in foreign studies but was never validated in the local setting. The IOTA inconclusive tumors that were either assumed to be malignant or referred to experts in other studies were separately addressed in this research.

GENERAL OBJECTIVE: To determine the accuracy of the IOTA Simple Rules to predict malignant ovarian tumors

MATERIALS AND METHODS: Subjects: Patients with ovarian tumors admitted for surgery with complete ultrasound records done at Women's Health Unit and those with histopathologic report from the Department of Pathology. Setting: Department of Obstetrics and Gynecology in a tertiary hospital from August 2015 to February 2017. Design: Cross-sectional Diagnostic Accuracy Test. Data Collection: After obtaining approval from the IRB and Office of the Medical Director, the ovarian tumors were tallied and categorized according to their IOTA classification and final histopathologic diagnoses. The sensitivity, specificity, positive and negative predictive values, and accuracy were obtained using a 2x2 table. The biopsy reports of the inconclusive tumors were also reviewed and the sonographic characteristics of those which turned out to be malignant were noted.

RESULTS: A total of 110 adnexal masses were included, with the IOTA Simple Rules applicable in 84.55% of cases. It produced an accuracy rate of 100%. Among the 17 inconclusive tumors, two proved to be truly malignant with the presence of only one papillarity in a borderline tumor and the complex appearance of a germ cell tumor.

CONCLUSION: The IOTA Simple Rules is an accurate preoperative diagnostic tool in predicting ovarian malignancy. Two malignant tumors were classified as inconclusive and their sonographic characteristic of only one papillarity and the complex appearance of these tumors may warrant malignancy.

Human ; Female ; Gynecology ; Obstetrics ; Physician Executives ; Tertiary Care Centers ; Ethics Committees, Research ; Adnexal Diseases ; Ovarian Neoplasms ; Ultrasonography ; Sensitivity And Specificity ; Biopsy ; Neoplasms, Germ Cell And Embryonal

BACKGROUNDSingle port laparoscopic surgery (SPLS) is an innovative approach that is rapidly gaining recognition worldwide. The aim of this study was to determine the feasibility and safety of SPLS compared to conventional laparoscopic surgery for the treatment of benign adnexal masses.

METHODSIn total, 99 patients who underwent SPLS for benign adnexal masses between December 2013 and March 2015 were compared to a nonrandomized control group comprising 104 conventional laparoscopic adnexal surgeries that were performed during the same period. We retrospectively analyzed multiple clinical characteristics and operative outcomes of all the patients, including age, body mass index, size and pathological type of ovarian mass, operative time, estimated blood loss (EBL), duration of postoperative hospital stay, etc.

RESULTSNo significant difference was observed between the two groups regarding preoperative baseline characteristics. However, the pathological results between the two groups were found to be slightly different. The most common pathological type in the SPLS group was mature cystic teratoma, whereas endometrioma was more commonly seen in the control group. Otherwise, the two groups had comparable surgical outcomes, including the median operation time (51 min vs. 52 min, P = 0.909), the median decreased level of hemoglobin from preoperation to postoperation day 3 (10 g/L vs. 10 g/L, P = 0.795), and the median duration of postoperative hospital stay (3 days vs. 3 days, P = 0.168). In SPLS groups, the median EBL and the anal exsufflation time were significantly less than those of the conventional group (5 ml vs. 10 ml, P < 0.001; 10 h vs. 22 h, P < 0.001).

CONCLUSIONSSPLS is a feasible and safe approach for the treatment of benign adnexal masses. Further study is required to better determine whether SPLS has significant benefits compared to conventional techniques.

Adnexal Diseases ; surgery ; Adult ; Case-Control Studies ; Dermoid Cyst ; surgery ; Endometriosis ; surgery ; Female ; Humans ; Laparoscopy ; methods ; Operative Time ; Ovarian Neoplasms ; surgery ; Retrospective Studies ; Young Adult