RESUMO
OBJECTIVE: To explore the suitability of conservative management for neonatal ovarian cysts in newborns. METHODS: A retrospective cohort study was conducted, involving infants diagnosed with neonatal abdominal/pelvic cysts at two separate medical institutions from January 2015 through July 2021. Data collection included clinical characteristics, imaging results, pathological findings, and postnatal outcomes. Statistical analyses were performed using the Student's t-test, Mann-Whitney U-test, and receiver operating characteristic (ROC) curve. RESULTS: In total, 34 cases of neonatal abdominal/pelvic cystic masses were detected, with mean birth weight of 3401 ± 515 g. Of these, 22 patients underwent postnatal cystectomy/oophorectomy. Pathological assessments revealed 16 uncomplicated cysts, 5 complex cysts, and 1 ovarian cyst with torsion complications. Notably, the cysts' dimensions at the time of surgical intervention had significantly decreased from the initial measurements (p = 0.015). The ROC curve analysis presented an area under the curve of 0.642, indicating moderate accuracy in employing cyst size as a discriminative feature to differentiate complex from simple ovarian cysts. Additionally, a short-term follow-up of nonsurgical cases indicated a 100% resolution rate by 24 months of age (n = 9). CONCLUSION: Given their predominantly benign nature, the majority of neonatal ovarian cysts seem to be amenable to conservative management. This approach remains justified for larger cysts with minimal torsion risk, as well as considering the observed reduction in cyst size at birth, which further supports the case against surgical intervention.
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Tratamento Conservador , Cistos Ovarianos , Humanos , Feminino , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Estudos Retrospectivos , Tratamento Conservador/métodos , Recém-Nascido , Estudos de Coortes , Ovário/diagnóstico por imagem , Ovário/cirurgia , Ultrassonografia/métodosRESUMO
OBJECTIVE: We conducted a multicenter study to assess treatments and outcomes in a national cohort of infants with congenital ovarian cysts. SUMMARY BACKGROUND DATA: Wide variability exists in the treatment of congenital ovarian cysts. The effects of various treatment strategies on outcomes, specifically ovarian preservation, are not known. METHODS: Female infants diagnosed with congenital intra-abdominal cysts between 2013 and 2017 at 10 Canadian pediatric surgical centers were retrospectively evaluated. Sonographic characteristics, median time to cyst resolution, incidence of ovarian preservation, and predictors of surgery were evaluated. Subgroup analyses were performed in patients with complex cysts and cysts ≥40 mm in diameter. RESULTS: The study population included 189 neonates. Median gestational age at diagnosis and median maximal prenatal cyst diameter were 33 weeks and 40 mm, respectively. Cysts resolved spontaneously in 117 patients (62%), 14 (7%) prenatally, and the remainder at a median age of 124 days. Intervention occurred in 61 patients (32%), including prenatal aspiration (2, 3%), ovary sparing resection (14, 23%), or oophorectomy (45, 74%). Surgery occurred at a median age of 7.4weeks. Independent predictors of surgery included postnatal cyst diameter ≥40 mm [odds ratio (OR) 6.19, 95% confidence interval (CI) 1.66-35.9] and sonographic complex cyst character (OR 63.6, 95% CI 10.9-1232). There was no significant difference in the odds of ovarian preservation (OR 3.06, 95% CI 0.86 -13.2) between patients who underwent early surgery (n = 22) and those initially observed for at least 3 months (n = 131). CONCLUSIONS: Most congenital ovarian cysts are asymptomatic and spontaneously resolve. Early surgical intervention does not increase ovarian preservation.
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Cistos , Doenças Fetais , Cistos Ovarianos , Feminino , Humanos , Lactente , Recém-Nascido , Gravidez , Canadá , Doenças Fetais/diagnóstico , Doenças Fetais/cirurgia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Estudos Retrospectivos , Resultado do Tratamento , Ultrassonografia Pré-NatalRESUMO
OBJECTIVES: To describe ultrasound features of fetal ovarian cysts as reported by the original ultrasound examiner, to apply International Ovarian Tumor Analysis (IOTA) terminology after retrospective analysis of the images and to describe patient management and evolution of fetal cysts during pregnancy and after delivery. METHODS: This retrospective observational study included pregnant women diagnosed on ultrasound examination with a fetal ovarian cyst at the Prenatal Diagnosis Division of the Bambino Gesù Children's Hospital, in Rome, between March 2011 and May 2020. Cysts were classified by the original ultrasound examiner as 'simple' (unilocular anechoic cyst) or 'complex' (cyst with other morphology). In addition, three ultrasound examiners, experienced in gynecologic ultrasound, classified retrospectively the fetal ovarian cysts according to IOTA terminology, by reviewing stored ultrasound images. The evolution of these fetal ovarian cysts during pregnancy and after birth was recorded. RESULTS: Included were 51 ovarian cysts in 48 fetuses. Of the 51 cysts, 29 (56.9%) had been classified by the original ultrasound examiner as 'simple', and 22 (43.1%) as 'complex'. Of the simple cysts, the majority (20/29 (69.0%)) resolved spontaneously after delivery, 2/29 (6.9%) resolved following intrauterine aspiration, 2/29 (6.9%) resolved after postnatal aspiration and 5/29 (17.2%) underwent surgery due to persistence after delivery; in all five, normal ovarian parenchyma without signs of necrosis was observed at histology. Of the complex cysts, 7/22 (31.8%) resolved spontaneously. The other 15/22 (68.2%) were removed surgically and, at histology, necrosis was observed in most (12/15 (80.0%)), while a benign epithelial cyst with normal ovarian parenchyma was observed in 3/15 (20%). After reviewing the ultrasound images and applying IOTA terminology, all 51 (100%) fetal cysts were described as unilocular; 29/51 (56.9%) cysts showed anechoic content (described as simple cysts by the original ultrasound examiner), and 10/51 (19.6%) had low-level, 1/51 (2.0%) had ground-glass, 9/51 (17.6%) had hemorrhagic, 1/51 (2.0%) had mixed and 1/51 (2.0%) had undefined content (all described as complex by the original ultrasound examiner). Among the 29 anechoic ovarian cysts, resolution was observed in most (24/29, 82.8%) cases. Similarly, resolution was observed in 7/10 (70.0%) cysts with low-level content. Resolution was not observed in any of the other 12 cysts and all of these cases underwent surgery, with evidence of necrosis being observed in 11 (91.7%). CONCLUSIONS: Applying IOTA terminology provided a more detailed and accurate description of fetal ovarian cysts compared with the original classification into 'simple' and 'complex' categories. Anechoic cysts (described as simple cysts by the original ultrasound examiner) and cysts with low-level content (described as complex by the original ultrasound examiner) frequently resolved spontaneously. Cysts with ground-glass, hemorrhagic, mixed or undefined content were frequently associated with necrosis at histology following surgery. © 2022 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.
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Cistos , Cistos Ovarianos , Neoplasias Ovarianas , Criança , Feminino , Gravidez , Humanos , Estudos Retrospectivos , Cistos Ovarianos/diagnóstico por imagem , Cistos/patologia , Neoplasias Ovarianas/patologiaRESUMO
The most frequently reported definition of cystic ovarian disease in cattle is an abnormally persistent follicle (>7 to 10 d) with a diameter >25 mm. Discrimination between luteal and follicular ovarian cystic structures has traditionally been conducted by measuring the rim width of luteal tissue. The most common practice used in the field for diagnosis of cystic ovarian disease is examination by rectal palpation with or without the use of a B-mode ultrasound. Color Doppler ultrasound technology allows assessment of blood flow area measurements in the ovary, which has been proposed as a potential indirect measure for plasma progesterone (P4) concentrations. The objective of this study was to compare the diagnostic accuracy of differentiating luteal structures from follicular ovarian cysts using measures collected with B-mode and color Doppler transrectal ultrasonography. The definition of an ovarian cyst was a follicle greater than 20 mm in diameter in the absence of a corpus luteum that persisted for at least 10 d. A 3-mm luteal rim width was used to differentiate follicular and luteal cysts. A total of 36 cows were enrolled in the study during routine herd reproductive examination visits, with 26 and 10 having follicular and luteal cysts, respectively. Cows enrolled in the study were examined using a Mini-ExaPad mini ultrasound with color Doppler capabilities (IMV Imaging Ltd.). Blood samples were collected from each cow to measure P4 serum concentrations. History and signalment of each cow, including days in milk, lactation, times bred, days since last heat, milk composition, and somatic cell counts, were retrieved from an online database (DairyComp 305, Valley Agricultural Software). The accuracy of diagnosing follicular from luteal cysts based on luteal rim thickness was analyzed by receiver operating characteristic (ROC) curve using P4 as the gold standard, where P4 concentrations exceeding 1 ng/mL was defined as luteal, and all other structures with less P4 were considered follicular. Luteal rim and blood flow area were selected for further analysis because they presented the best ROC curves for differentiating cystic ovarian structures, with areas under the curve of 0.80 and 0.76, respectively. Luteal rim width of 3 mm was used as the cutoff standard in the study, resulting in sensitivity and specificity of 50% and 86%, respectively. Blood flow area of 0.19 cm2 was used as the cutoff standard in the study, resulting in sensitivity and specificity of 79% and 86%, respectively. When combining the use of luteal rim width and blood flow area to differentiate cystic ovarian structures, a parallel approach resulted in sensitivity and specificity of 73% and 93%, respectively, whereas an in-series approach resulted in sensitivity and specificity of 35% and 100%, respectively. In conclusion, the use of color Doppler ultrasonography when discriminating between luteal and follicular ovarian cysts in dairy cattle resulted in higher diagnostic accuracy compared with using B-mode ultrasonography alone.
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Doenças dos Bovinos , Cistos Ovarianos , Feminino , Bovinos , Animais , Progesterona , Corpo Lúteo/diagnóstico por imagem , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/veterinária , Folículo Ovariano , Ultrassonografia Doppler em Cores/veterinária , Doenças dos Bovinos/diagnóstico por imagemRESUMO
A 27-year-old married woman came to the emergency room (ER) with the chief complaint of severe pain in the abdomen for 3 days, which was more pronounced in the right iliac fossa, along with the complaint of multiple episodes of vomiting for the last 6 hours. She also gave a history of swelling in the right inguinal region for last 9 months with the complaint of mild on and off pain in the swelling. On physical examination, diagnosis of obstructed inguinal hernia was made. Ultrasonography (USG) of abdomen was of no use, as it only commented on hernial defect and not on the contents of the hernial sac. An emergency surgery was planned; marsupialisation of ovarian cyst, repositioning of fallopian tube along with ovary and herniorrhaphy was performed without any difficulty.
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Hérnia Inguinal , Herniorrafia , Cistos Ovarianos , Adulto , Feminino , Humanos , Cavidade Abdominal , Tubas Uterinas/cirurgia , Hérnia Inguinal/diagnóstico , Hérnia Inguinal/diagnóstico por imagem , Hérnia Inguinal/cirurgia , Cistos Ovarianos/diagnóstico , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Herniorrafia/métodosRESUMO
Background and Objectives: Fetal ovarian cysts (FOCs) are a very rare pathology that can be associated with maternal-fetal and neonatal complications. The aim of this study was to assess the influence of ultrasound characteristics on FOC evolution and therapeutic management. Materials and Methods: We included cases admitted to our perinatal tertiary center between August 2016 and December 2022 with a prenatal or postnatal ultrasound evaluation indicative of FOC. We retrospectively analyzed the pre- and postnatal medical records, sonographic findings, operation protocols, and pathology reports. Results: This study investigated 20 cases of FOCs, of which 17 (85%) were diagnosed prenatally and 3 (15%) postnatally. The mean size of prenatally diagnosed ovarian cysts was 34.64 ± 12.53 mm for simple ovarian cysts and 55.16 ± 21.01 mm for complex ovarian cysts (p = 0.01). The simple FOCs ≤ 4 cm underwent resorption (n = 7, 70%) or size reduction (n = 3, 30%) without complications. Only 1 simple FOC greater than 4 cm reduced its size during follow-up, while 2 cases (66.6%) were complicated with ovarian torsion. Complex ovarian cysts diagnosed prenatally underwent resorption in only 1 case (25%), reduced in size in 1 case (25%), and were complicated with ovarian torsion in 2 cases (50%). Moreover, 2 simple (66.6%) and 1 complex (33.3%) fetal ovarian cysts were postnatally diagnosed. All of these simple ovarian cysts had a maximum diameter of ≤4 cm, and all of them underwent size reduction. The complex ovarian cyst of 4 cm underwent resorption during follow-up. Conclusions: Symptomatic neonatal ovarian cysts, as well as those that grow in size during sonographic follow-up, are in danger of ovarian torsion and should be operated on. Complex cysts and large cysts (with >4 cm diameter) could be followed up unless they become symptomatic or increase in dimensions during serial ultrasounds.
Assuntos
Doenças Fetais , Cistos Ovarianos , Gravidez , Recém-Nascido , Feminino , Humanos , Estudos Retrospectivos , Torção Ovariana/complicações , Ultrassonografia Pré-Natal/métodos , Doenças Fetais/diagnóstico por imagem , Doenças Fetais/cirurgia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgiaRESUMO
BACKGROUND: Ruptured ovarian cysts are common gynaecological presentation to health institutions with abdominal pain. While this phenomenon is generally self-limiting, surgery may be necessary in cases of haemodynamic compromise or association with torsion. The aim of this audit is to identify the trend of hospital presentations, as well as the review the management of modern gynaecology practice. METHODS: A retrospective audit of all women who presented to the emergency department with an imaging diagnosis of ruptured ovarian cysts was conducted over a 5-year period at St Vincent's Hospital, Sydney. RESULTS: During the study period, 408 women were identified. There was a trend towards conservative management, as observed in 84.7% of women, while the remaining 15.4% underwent surgery. Haemorrhagic or ruptured corpus luteum was the most common diagnoses. As expected, women who had surgical intervention were more likely to have larger cysts (20 vs 50%; p<0.05), and larger free fluid findings on imaging (1.4 vs 23.8%; p<0.05) compared with those managed conservatively. There were no statistically significant differences in location of ovarian cysts (right or left) or antecedent to hospital presentation (vaginal intercourse or trauma). CONCLUSION: Ruptured ovarian cysts of both functional and non-functional types remained a common clinical presentation of acute pain for women to the emergency department. Majority of women were managed conservatively in our cohort, and indications for surgery were large ovarian cysts and large free fluid seen on imaging findings. Surgery was largely feasible with minimal complications.
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Cistos Ovarianos , Estudos de Coortes , Tratamento Conservador , Feminino , Humanos , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Estudos RetrospectivosRESUMO
OBJECTIVES: To evaluate the growth rate of benign ovarian cystadenomas and the degree of variability in ultrasound measurements. METHODS: Two independent retrospective cohorts of women found to have benign cystadenomas at surgery were identified. To assess growth rate, ultrasounds on women in a community-based health system were reviewed and the growth rate was determined based on the maximum reported size dimension using a mixed effect model. To assess measurement variability, two radiologists independently measured presurgical adnexal imaging findings for women in a tertiary care referral setting. Interobserver, intra-observer, and intermodality (cine clip versus still images) variability in measurements was determined using correlation coefficients (CC) and Bland-Altman analysis, with the proportion of measurements varying by more than 1 cm calculated. RESULTS: For growth rate assessment, 405 women with 1412 ultrasound examinations were identified. The median growth rate was 0.65 cm/year with mucinous cystadenomas growing faster at 0.83 cm/year compared to 0.51 cm/year for serous cystadenomas (median test P < .0001). To evaluate measurement variability, 75 women were identified with 176 ultrasound studies. The within-subject standard deviations for ultrasound measurements were 0.74 cm for cine clip images and 0.41 cm for static images, with 11% of measurements overall differing by more than 1 cm. CONCLUSIONS: Cystadenomas grow on average 0.65 cm/year, which is similar in magnitude to the inherent error observed in measurement on ultrasound, suggesting that repeat ultrasound at intervals of longer than a year will often be needed to accurately assess growth if a cyst represents a benign cystadenoma.
Assuntos
Cistadenoma Mucinoso , Cistadenoma , Cistos Ovarianos , Neoplasias Ovarianas , Cistadenoma/diagnóstico por imagem , Cistadenoma Mucinoso/diagnóstico por imagem , Cistadenoma Mucinoso/cirurgia , Feminino , Humanos , Cistos Ovarianos/diagnóstico por imagem , Neoplasias Ovarianas/diagnóstico por imagem , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
BACKGROUND: Abdominal pain and constipation are common presenting symptoms of pediatric patients presenting to the emergency department. Sometimes these symptoms are related to uncomplicated constipation from stool burden, and other cases may be secondary to more serious pathologies, including obstruction from intra- or extra-intestinal compression. Point-of-care ultrasound (PoCUS) can be helpful in discerning the etiology for this undifferentiated symptomatology. CASE REPORT: A 14-year-old girl presented with 3 days of constipation and abdominal pain. This was similar to previous symptoms that resolved with laxatives. This time, however, her symptoms were associated with one episode of vomiting. PoCUS expanded a narrow differential with the discovery of a large ovarian cyst. This finding helped to expedite her transfer to a pediatric hospital for definitive treatment in the operating room. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Constipation is one of the leading reasons pediatric patients present to the ED with abdominal pain. PoCUS can detect uncommon causes of constipation, especially pathologies associated with large volumes of fluid, such as a large ovarian cyst, bladder outlet obstruction, or small bowel obstruction.
Assuntos
Obstrução Intestinal , Cistos Ovarianos , Dor Abdominal/etiologia , Adolescente , Criança , Constipação Intestinal/etiologia , Serviço Hospitalar de Emergência , Feminino , Humanos , Obstrução Intestinal/complicações , Obstrução Intestinal/etiologia , Cistos Ovarianos/diagnóstico , Cistos Ovarianos/diagnóstico por imagem , UltrassonografiaRESUMO
PURPOSE: Antenatal auto-amputation of the ovary is an extremely rare event, and its diagnosis is difficult. We aimed to retrospectively review the cases with antenatal auto-amputation, where the diagnosis was made based on detection of free-floating cyst during surgery. METHODS: Patients diagnosed with auto-amputated ovary during the surgery between 2012 and 2021 were included in the study. The data were reviewed retrospectively. Clinical, radiological, surgical, and histopathological findings were recorded. RESULTS: Eight patients underwent surgery for an abdominal cystic mass. The age range of patients who were operated was from 21 days to 9 months. None of the patients had symptoms, except one patient who had a large cyst and was vomiting. Prenatal ultrasound examination indicated an intra-abdominal cyst in all patients, but auto-amputated ovary diagnosis was not made. Differential postnatal diagnoses included an ovarian cyst, ovarian teratoma, tuba-ovarian torsion, mesenteric lymphatic malformation, and intestinal duplication cyst. Only one patient had an auto-amputated ovary suspicion in computed tomography. Laparoscopic exploration (n: 7) or laparotomy (n: 1) was performed. Histopathologic examination was necrosis and calcification (n: 6), necrosis (n: 1), and serous cystadenoma and necrosis (n: 1). CONCLUSION: We suggest that laparoscopy should be used for diagnosis and treatment of antenatal intra-abdominal cysts that persist postnatally because of diagnostic dilemmas. We recommend in patients diagnosed with auto-amputated ovary that the other ovary should be carefully monitored and followed up in terms of ovarian cyst, due to the possible risk of torsion.
Assuntos
Cistos , Laparoscopia , Cistos Ovarianos , Cistos/cirurgia , Feminino , Humanos , Lactente , Recém-Nascido , Necrose/cirurgia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Gravidez , Estudos Retrospectivos , Anormalidade Torcional/diagnóstico por imagem , Anormalidade Torcional/cirurgiaRESUMO
PURPOSE: Hemoperitoneum caused by ovarian cyst rupture may necessitate intervention. The literature is lacking in descriptions of CT findings that help guide patient management. The purpose of this study is to consider CT findings associated with a need for intervention (surgical or interventional radiology management) versus conservative treatment (observation, pain management, and blood transfusions). METHODS: Two radiologists retrospectively and independently reviewed 103 CTs of pre-menopausal women who presented with acute hemoperitoneum related to ruptured ovarian cysts between January 2010 and January 2019. The following imaging features were assessed: ovarian cyst characteristics, sentinel clot, contrast extravasation, and hemoperitoneum size. Findings were correlated with patient demographics, clinical parameters, and management with surgery/interventional radiology procedure (intervention group) versus conservative management (conservative group). RESULTS: Of the 103 patients with hemoperitoneum from cyst rupture, 16% (n = 16) required intervention, and 84% underwent conservative treatment (n = 87). Length of stay (p = .008) was higher in the intervention group. Statistically significant CT findings in the intervention versus conservative group included (p-value reader 1/p-value reader 2) greatest AP dimension of hemoperitoneum (p = .001/p = 0.02), posterior cul-de-sac AP dimension (p = 0.03/p = .006), total cul-de-sac AP dimension (p = .002/p = .007), and number of spaces with hemoperitoneum (p = .01/p = .02). There was good to excellent inter-reader agreement for these findings (ICC 0.68-0.91). Active contrast extravasation was significant for one reader (p = .02) with poor inter-reader agreement (ICC 0.36). In utilizing ROC curves, thresholds of 107 mm (greatest axial AP dimension of hemoperitoneum) yielded a sensitivity and specificity of 0.81 and 0.62 for reader 1 and 0.69 and 0.55 for reader 2; 45 mm (posterior cul-de-sac AP dimension) yielded a sensitivity and specificity of 0.75 and 0.63 for reader 1 and 0.94 and 0.49 for reader 2; 70 mm (total cul-de-sac AP dimension) yielded a sensitivity and specificity of 0.75 and 0.64 for reader 1 and 0.75 and 0.50 for reader 2; and greater than 5 spaces yielded a sensitivity and specificity of 0.75 and 0.58 for reader 1 and 0.69 and 0.70 for reader 2. CONCLUSION: CT findings associated with intervention in hemoperitoneum due to ovarian cyst rupture include size of hemoperitoneum, number of abdominopelvic spaces with hemoperitoneum, and contrast extravasation.
Assuntos
Hemoperitônio , Cistos Ovarianos , Feminino , Hemoperitônio/diagnóstico por imagem , Hemoperitônio/etiologia , Hemoperitônio/terapia , Humanos , Cistos Ovarianos/complicações , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/terapia , Estudos Retrospectivos , Ruptura Espontânea/complicações , Tomografia Computadorizada por Raios X/efeitos adversosRESUMO
The prenatal diagnosis of intra-abdominal cystic lesions is relatively common and it can be due to a wide variety of clinical conditions. The aims of this study were to determine the accuracy of the prenatal ultrasound in identifying the aetiology of foetal intra-abdominal cysts and to describe the prenatal and postnatal outcomes. This study is a retrospective analysis of 137 foetuses diagnosed with intraabdominal cysts during the prenatal period, except those originating from the urinary system, conducted from April 2015 to August 2018. Among 137 intraabdominal cysts identified as antenatal, ovarian cysts had the highest rate of prenatal diagnosis. The most frequently misdiagnosed pathologies were gastrointestinal system obstructions with 6 cases. There were 129 (94.2%)cases of intraabdominal cysts born alive. Intrabdominal cystic lesions resolved spontaneously in 23(16.8%) cases in the intrauterine period and 28 cases within 12 (20.4%) months after birth during follow-up. Postpartum surgical treatment was performed in 44 (%32.1) cases. The overall neonatal mortality was 21/137 (15.3%),with no death in the intrauterine period; 8(5.8%) of these were death following termination of pregnancy, 6(4.4%) were postpartum, and 7(5.1%) were post-surgical death. Postnatal results of intraabdominal cysts are variable. Therefore, individual assessing and managing each case is of clear benefit due to cyst's variable course. IMPACT STATEMENTWhat is already known on this subject? The prenatal diagnosis of intra- abdominal cystic lesions is relatively common and prenatal ultrasound is the main screening tool. The diagnosis of a foetal intra-abdominal cyst might represent a diagnostic and management dilemma due to the wide variety of potential diagnosis.What the results of this study add? The accuracy of prenatal ultrasound in identifying the origin of a foetal intra-abdominal cyst seems to be high with detailed ultrasonographic examinations and the perinatal outcome of these foetuses is favourable in most of them.What the implications are of these findings for clinical practice and/or future research? Regardless of the cyst's origin, it should be kept in mind that prenatal and postnatal clinical courses can be variable in each case, and every pregnant woman with a foetus with an intraabdominal cyst must be managed individually in every aspect.
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Cistos , Cistos Ovarianos , Recém-Nascido , Gravidez , Humanos , Feminino , Estudos Retrospectivos , Ultrassonografia Pré-Natal , Cistos/diagnóstico por imagem , Cistos/cirurgia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , FetoRESUMO
The purpose of this study was to compare the surgical outcomes and efficacy of 3-dimensional (3D) versus 2-dimensional (2D) imaging systems for the treatment of ovarian cyst. A total of 46 patients undergoing a laparoscopic ovarian cystectomy were randomly assigned to either the 3D or 2D laparoscopy group. The primary outcome measure was the operative blood loss. The secondary outcome measure was visually induced motion sickness (VIMS), task efficacy during laparoscopy, and postoperative complication. There were no differences in baseline demographics between the two groups. The operative blood loss was significantly smaller in the 3D groups (28.7 ± 11.6 mL) than in the 2D groups (46.5 ± 24.4 mL) (p = .012). VIMS score was significantly higher in the 3D groups than the 2D groups (p < .001). 3D laparoscopy was superior to 2D in terms of the task efficacy of ovarian cyst enucleation (p < .001), adhesiolysis or dissection (p < .001), and ovarian suturing (p = .008). None of the patients in both groups developed operative complications. In conclusion, a 3D imaging system showed a more favourable surgical outcome and improved task efficacy than 2D in laparoscopic ovarian cystectomy. However, 3D laparoscopy tends to cause more frequent VIMS in surgeons.Impact statementWhat is already known on this subject? Several studies examining the possible benefits and drawbacks of a 3D imaging system versus 2D in laparoscopic surgery have brought about conflicting results. However, there have been few studies comparing the surgical outcomes of 3D and 2D laparoscopic ovarian cystectomy.What do the results of this study add? 3D laparoscopy showed favourable surgical outcomes and improved task efficacy than 2D laparoscopy in ovarian cystectomy.What are the implications of these findings for clinical practice and/or further research? More complex procedures, such as suturing and adhesiolysis, might be easier to perform with 3D laparoscopy than with 2D laparoscopy. Therefore, further large studies of 3D gynaecologic laparoscopy with different complexities and for surgeons with different surgical skills are needed.
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Laparoscopia , Cistos Ovarianos , Perda Sanguínea Cirúrgica , Feminino , Humanos , Imageamento Tridimensional/métodos , Laparoscopia/métodos , Duração da Cirurgia , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/etiologia , Cistos Ovarianos/cirurgia , Resultado do TratamentoRESUMO
We describe a novel technique of intraperitoneal ultrasound scan by culdotomy before laparoscopic ovarian resection. To preserve the ovarian parenchyma in a recurrence of serous borderline ovarian tumor, a usual transvaginal ultrasound probe was introduced into the abdominal cavity, covered by a sterile bag, through posterior colpotomy. The pelvis was filled with saline solution and the ultrasound imaging was performed allowing the identification of tumor margins. After precise cystectomy, the tumor was delivered within the endo bag, through the posterior colpotomy. This new approach may be a feasible, effective and cheap technique to guide laparoscopic surgery for complex and/or small ovarian tumors.
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Laparoscopia , Cistos Ovarianos , Colpotomia , Feminino , Humanos , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Gravidez , Ultrassonografia , Vagina/cirurgiaRESUMO
It is believed that high-grade serous ovarian cancer (HGSOC) is a solid or multilocular-solid cancer. Here, we report the case of a 40-yr-old woman with a left ovarian unilocular cyst. Ultrasonography and computed tomographic examination confirmed that the cyst was thin-walled and homogenous in thickness without mural nodules. It was considered to be an endometriotic cyst. Left ovarian cyst excision specimens proved it to be HGSOC after pathologic examination. Therefore, the patient underwent radical surgery for HGSOC. Pathologic examination of radical resection specimens confirmed that the HGSOC was still in FIGO stage IA and no fallopian tube lesion was found. Considering that the patient had a history of breast cancer in both the breasts at a young age, it was hypothesized that the breast cancer susceptibility gene (BRCA) gene may have a germline mutation. Next-generation sequencing confirmed the BRCA1 (c.3770_3771delAG) germline mutation in this patient. Previous studies have reported the special morphological characteristics and growth pattern of HGSOC with BRCA mutation in the advanced stage. Our case demonstrates that HGSOC with the BRCA mutation can also be a unilocular cyst with a thin wall and uniform thickness without a mural nodule, and in the early stage, may have unique gross morphology.
Assuntos
Proteína BRCA1/genética , Cistadenocarcinoma Seroso/diagnóstico por imagem , Cistos Ovarianos/diagnóstico por imagem , Neoplasias Ovarianas/diagnóstico por imagem , Adulto , Cistadenocarcinoma Seroso/patologia , Cistadenocarcinoma Seroso/cirurgia , Erros de Diagnóstico , Endometriose/diagnóstico por imagem , Endometriose/patologia , Feminino , Mutação em Linhagem Germinativa , Humanos , Mutação , Cistos Ovarianos/patologia , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/cirurgiaRESUMO
High-grade serous carcinoma has a variety of different growth patterns, but is typically easily recognizable to pathologists and rarely confused with serous borderline tumors. We report a case of a 71-yr-old woman with a unilateral 5.1 cm ovarian cyst with small papillary projections on contrast-enhanced magnetic resonance imaging of the pelvis. Histologic examination showed a noninvasive papillary neoplasm with hierarchical branching and epithelial proliferation, and thus, at low magnification, bearing a striking resemblance to a serous borderline tumor. However, a more careful examination demonstrated high-grade cytologic features, nuclear pleomorphism, and abundant mitotic activity, suggestive of high-grade serous carcinoma. The morphology and immunohistochemical profile of this lesion is consistent with a rare, purely noninvasive growth pattern of high-grade serous carcinoma. This lesion represents the "far left" of the high-grade ovarian serous carcinoma morphologic spectrum and can mimic a serous borderline tumor.
Assuntos
Cistadenocarcinoma Seroso/diagnóstico por imagem , Neoplasias Epiteliais e Glandulares/diagnóstico por imagem , Cistos Ovarianos/diagnóstico por imagem , Neoplasias Ovarianas/diagnóstico por imagem , Idoso , Cistadenocarcinoma Seroso/patologia , Feminino , Humanos , Histerectomia , Imuno-Histoquímica , Imageamento por Ressonância Magnética , Neoplasias Epiteliais e Glandulares/patologia , Neoplasias Epiteliais e Glandulares/cirurgia , Cistos Ovarianos/patologia , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/cirurgiaRESUMO
AIM: During pregnancy, the ovarian endometrioma generally decreases in size and occasionally ruptures. We evaluated (1) whether and how ovarian-endometrioma size changes from the first trimester to the postdelivery period, and (2) the type of endometrioma more likely to rupture during pregnancy. METHODS: During an 18-year period (2000-2018), ultrasound in the first trimester revealed ovarian endometrioma in 149 pregnant women at our tertiary institute. Among these, we subjected 138 endometriomas in 145 patients to expectant management (wait-and-watch approach during pregnancy). We compared the cyst sizes in the first trimester and the postdelivery period, and defined a >1 cm diameter size-change as a significant increase/decrease. We analyzed four patients with rupture and characterized the predictors of rupture. RESULTS: A comparison of cyst sizes in the first trimester and the postdelivery period revealed that the size of 94 (68%), 37 (27%), and 7 ovaries (5.0%), respectively, decreased, remained unchanged, and increased; in 56 ovaries (40%), apparent cysts were no longer present. Of the 145 patients, four (2.8%) required emergency surgery for cyst rupture. Adhesion to the surroundings, an increase in cyst size, large size (diameter of ≥6 cm), and compression due to the enlarged uterus in late pregnancy were factors clinically related to rupture. CONCLUSIONS: Approximately two-thirds of ovarian endometriomas decreased in size during pregnancy (40% disappeared), 27% remained unchanged, and only 5% increased in size. However, 2.8% of pregnant women with endometrial cysts experienced rupture. We characterized risk factors for rupture; however, clinical application requires further evaluation.
Assuntos
Endometriose , Cistos Ovarianos , Doenças Ovarianas , Endometriose/diagnóstico por imagem , Feminino , Humanos , Cistos Ovarianos/diagnóstico por imagem , Ovário , Gravidez , Primeiro Trimestre da Gravidez , Fatores de Risco , UltrassonografiaRESUMO
A prenatal ovarian juvenile granulosa cell tumor (JGCT) is a rare entity which may present as an intra-abdominal cyst. Due to its low incidence, optimal management and timing for intervention remain uncertain. This report presents a case of an intra-abdominal cystic structure in a female fetus, one of the two fetuses in a dichorionic-diamniotic twin pregnancy, detected during routine fetal sonographic surveillance at 30 weeks of gestation. Further fetal evaluation detected the sonographic triad of an ovarian cystic mass, polyhydramnios and signs of fetal virilizations, requiring us to consider the presence of an atypical, ovarian androgen secreting tumor. Following delivery, acute ovarian torsion and intracystic hemorrhage required emergent surgical intervention, confirming the diagnosis of JGCT. Following surgical treatment, laboratory, clinical, and morphological features improved progressively.
Assuntos
Tumor de Células da Granulosa , Cistos Ovarianos , Poli-Hidrâmnios , Feminino , Feto , Tumor de Células da Granulosa/diagnóstico por imagem , Tumor de Células da Granulosa/cirurgia , Humanos , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Gravidez , Ultrassonografia Pré-NatalRESUMO
ABSTRACT: Vomiting in young infants is a common presentation to the pediatric emergency department with a broad differential diagnosis. We present 2 cases seen in our emergency department of infant females with symptomatic complex ovarian cysts who presented with vomiting. The first case study describes a patient with a prenatally diagnosed ovarian cyst that was being followed with serial ultrasounds by general surgery. The second case study describes a patient with reportedly normal prenatal ultrasounds with a subsequent diagnosis of a large complex ovarian cyst. These cases were selected to review pertinent imaging findings, discuss management decisions, and expand the differential of vomiting in the young female infants.
Assuntos
Doenças Fetais , Cistos Ovarianos , Criança , Diagnóstico Diferencial , Feminino , Doenças Fetais/diagnóstico , Humanos , Lactente , Cistos Ovarianos/diagnóstico por imagem , Cistos Ovarianos/cirurgia , Gravidez , Ultrassonografia Pré-NatalRESUMO
PURPOSE: To determine the natural history of fetal ovarian cysts and to investigate whether the prognosis can be predicted by prenatal ultrasonography (US). METHODS: This retrospective study includes cases of fetal ovarian cysts diagnosed by prenatal US over a 6-year period. Cases were divided into four subgroups of cysts (small and simple, small and complex, large and simple, large and complex) according to their size and echotexture. US examinations were repeated every 2 weeks from the time of diagnosis to treatment. RESULTS: A total of 37 cases were included in the study. 32.4% of the cases regressed spontaneously in the prenatal period and 32.4% did so in the infantile period. Prenatal resolution occurred more frequently with small cysts than with large cysts (p = 0.03). Neonates with complex cysts required surgical treatment more often than neonates with simple cysts (p = 0.009). 27.0% of the cases underwent surgery due to ovarian torsion. The torsion rate of fetal ovarian cysts that progressed in the prenatal period was significantly higher than in the case of stable cysts (p = 0.001). CONCLUSION: The size of the fetal ovarian cysts, their US appearance and the progression of the cysts during follow-up are the main determinants of the neonatal outcome.