Ultrasound in Obstetrics and Gynecology最新文献_第2页

Color Doppler in the assessment of cervical cancer 彩色多普勒在宫颈癌诊断中的应用

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs26-11.x

A. Testa, M. Ciampelli, C. Mastromarino, R. Lopez, D. Basso, M. Distefano, A. Poerio, G. Scambia

{"title":"Color Doppler in the assessment of cervical cancer","authors":"A. Testa, M. Ciampelli, C. Mastromarino, R. Lopez, D. Basso, M. Distefano, A. Poerio, G. Scambia","doi":"10.1046/j.1469-0705.2001.abs26-11.x","DOIUrl":"https://doi.org/10.1046/j.1469-0705.2001.abs26-11.x","url":null,"abstract":"The treatment and prognosis of cervical cancer depends on the clinical stage based on the FIGO classification and the presence of lymph node metastases. Clinical staging of cervical cancer does not attain a good diagnostic performance, since it is incorrect in approximately one‐third of patients who undergo surgical staging. Magnetic resonance (MR) imaging resulted to be superior to clinical evaluation and computed tomography (CT) in parametrial evaluation and in the staging of uterine cervical carcinoma. Endoluminal ultrasound was introduced to analyse the cervix but no improvement in the diagnostic accuracy with respect to clinical staging was obtained. Color Doppler velocimetry was proposed as a non‐invasive tool in the examination of cervical cancer. Cervical cancers with detectable intratumoral blood flow were associated with larger size, invasion of parametrium, pelvic lymph node metastases and greater microvessel density. A ‘vascularity index’ resulted to be correlated with staging and lymph node metastases. The aims of our study were to assess color Doppler characteristics of 48 cervical cancers at different stages and to analyse the correlation between Doppler parameters and clinical–pathological features of the tumors. Three‐dimensional color power Doppler technique was used to investigate the vascular architecture of the neoplastic tissue. Three‐dimensional vascular images were compared to magnetic resonance results. The actual clinical application of the three‐dimensional vascular analysis in the evaluation of cervical cancers remains still to be defined.","PeriodicalId":23453,"journal":{"name":"Ultrasound in Obstetrics and Gynecology","volume":"162 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2001-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86187726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Routine ultrasound screening in 12169 pregnancies 12169例妊娠的常规超声筛查

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.0180S1024.x

F. Chan, S. Wong, R. Cincotta, A. Parry, A. Welsh, M. Stone, D. Cooper

引用次数: 0

Fetus with osteogenesis imperfecta presenting as increased nuchal translucency thickness in the first trimester: a case report 成骨不全的胎儿在妊娠早期表现为颈部半透明厚度增加1例

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs26-19.x

T.‐C. Hsieh, G.‐P. Yeh

引用次数: 0

Thromboelastography in the second trimester of pregnancy in the prediction of adverse pregnancy outcome 妊娠中期血栓弹性成像对不良妊娠结局的预测

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs27-39.x

C. Karidas, P. Anastassopoulos, D. Perry, D. Economides

引用次数: 0

Differentiated evaluation of blood flow middle cerebral artery in relation to the fetal well‐being 大脑中动脉血流与胎儿健康的差异评价

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs27-7.x

P. Rozpravka, A. Ostro

引用次数: 0

Radiofrequency ablation of fetal cervical teratoma 胎儿宫颈畸胎瘤的射频消融术

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs28-44.x

F. Chan, J. Clouston, R. Cincotta, P. Borzi

引用次数: 0

Sonographic examination of puerperal uterus after repeat cesarean section with traditional and Misgav Ladach methods 传统和Misgav Ladach方法重复剖宫产术后的超声检查

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.0180S1049.x

A. Malvasi, P. Totaro, L. Liaci, M. D'Ambrosio, V. Traina

引用次数: 0

Sonographers and sonologists hold favorable views of the role of three‐dimensional ultrasound (3DUS) in obstetrics following a formal lecture on the subject 超声医师和超声医师对三维超声(3DUS)在产科中的作用持积极看法

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs20-4.x

A. Hull, D. Pretorius, R. Newton, G. James

引用次数: 0

The importance of fluid analysis in fetal intra‐abdominal cyst aspiration 胎儿腹腔内囊肿抽吸液分析的重要性

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs28-46.x

G. Fait, J. Har-Toov, I. Gull, R. Amster, I. Wolman, J. Lessing, A. Jaffa

{"title":"The importance of fluid analysis in fetal intra‐abdominal cyst aspiration","authors":"G. Fait, J. Har-Toov, I. Gull, R. Amster, I. Wolman, J. Lessing, A. Jaffa","doi":"10.1046/j.1469-0705.2001.abs28-46.x","DOIUrl":"https://doi.org/10.1046/j.1469-0705.2001.abs28-46.x","url":null,"abstract":"The importance of fluid analysis in the evaluation of intraperitoneal cysts in female fetuses is demonstrated. Case 1: A 30‐year‐old woman had an unremarkable pregnancy until 29 gestational weeks, when a routine US examination revealed an anechoic cyst of 4.0 cm in diameter located in the lower abdomen of a female fetus. At 33 weeks of gestation the cyst enlarged to 6.5 cm. Intrauterine aspiration of the cyst was performed. A volume of 75 mL of yellow fluid was obtained and collapse of the cyst was noted. Fluid biochemistry revealed estradiol >200000 pg/mL, progesterone 1648 ng/mL, creatinine undetectable. A fetal ovarian cyst was diagnosed. At 34 weeks of gestation the cyst enlarged again to 6 cm and 78 mL of yellow fluid was obtained on intrauterine aspiration. Again, collapse of the cyst was noted on US. Repeated scans until birth showed an anechoic cyst of 4.0 cm. Postnatal abdominal US confirmed the diagnosis and a complete disappearance of the cyst after 2 weeks. Case 2: A 28‐year‐old woman had an unremarkable pregnancy until 34 gestational weeks, when a routine US examination revealed an anechoic cyst of 6.0 cm in diameter located in the lower abdomen of a female fetus. Intrauterine aspiration of the cyst was performed. A volume of 147 mL of yellow fluid were obtained and collapse of the cyst was noted. Fluid biochemistry revealed estradiol 781 pg/mL, progesterone 37 ng/mL, and creatinine 4 mg/dL. An unusual urinary tract malformation was diagnosed. Repeated scans until birth showed an anechoic cyst of 6 cm. After delivery a fistula between the urinary bladder and the upper vagina, and an imperforated hymen, were diagnosed. In cases of prenatal needle aspiration, fluid biochemistry may be helpful to establish the origin of intraperitoneal cysts in the female fetus, especially when recurrence occurs, and prevent unnecessary attempt of decompression of intraperitoneal cysts.","PeriodicalId":23453,"journal":{"name":"Ultrasound in Obstetrics and Gynecology","volume":"93 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2001-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83453917","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of the effects of cervical properties 评估颈椎特性的影响

Ultrasound in Obstetrics and Gynecology Pub Date : 2001-10-01 DOI: 10.1046/j.1469-0705.2001.abs28-18.x

K. Kepkep, H. Gurpinar, E. Kar

引用次数: 0