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Urologic radiology最新文献

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Primary megaureter in infants and children: a review. 婴儿和儿童初级计量器:综述。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926946
J S Meyer, R L Lebowitz
{"title":"Primary megaureter in infants and children: a review.","authors":"J S Meyer,&nbsp;R L Lebowitz","doi":"10.1007/BF02926946","DOIUrl":"https://doi.org/10.1007/BF02926946","url":null,"abstract":"<p><p>Primary megaureter is a common cause of obstructive uropathy in children. The imaging studies and records of 75 infants and children with primary megaureter seen at Children's Hospital were reviewed. We describe our findings and illustrate the clinical presentations, diagnosis, and treatment of this entity.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 4","pages":"296-305"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926946","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12640812","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: 23
CT renal planimetry: effectiveness in the evaluation of individual renal function. CT肾平面测量:评价个体肾功能的有效性。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926922
M F Bellin, F Richard, P Gobin, E Dion, F Ghany, C Chatelain, J Grellet
{"title":"CT renal planimetry: effectiveness in the evaluation of individual renal function.","authors":"M F Bellin,&nbsp;F Richard,&nbsp;P Gobin,&nbsp;E Dion,&nbsp;F Ghany,&nbsp;C Chatelain,&nbsp;J Grellet","doi":"10.1007/BF02926922","DOIUrl":"https://doi.org/10.1007/BF02926922","url":null,"abstract":"<p><p>Computed tomographic (CT) renal planimetry was used to study individual renal function in 32 adult patients with urologic disease. CT results were well-correlated to reference methods (r = 0.88, P < 0.001), which were radionuclide studies (N = 9) or separate creatinine clearance (N = 23). The difference between planimetric data and reference methods did not exceed 14% in any case and was less than 10% in 26 cases.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"168-71"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926922","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464274","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
CT of the urinary tract after abdominoperineal resection for rectal carcinoma. 直肠癌腹会阴切除术后尿路CT表现。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926924
S Apter, M Hertz, Z J Rubinstein, T Tishler, G Ben Ari
{"title":"CT of the urinary tract after abdominoperineal resection for rectal carcinoma.","authors":"S Apter,&nbsp;M Hertz,&nbsp;Z J Rubinstein,&nbsp;T Tishler,&nbsp;G Ben Ari","doi":"10.1007/BF02926924","DOIUrl":"https://doi.org/10.1007/BF02926924","url":null,"abstract":"<p><p>Computed tomography (CT) after abdominoperineal (AP) resection for rectal carcinoma is a routine procedure for the detection of recurrent tumor and distal metastases. We reviewed sequential CT scans after AP resection in 52 patients in order to see whether the urinary tract as a neighboring organ is involved in recurrent malignancy. Bladder displacement in itself was not associated with hydronephrosis. Such hydronephrosis developed, however, in 14 patients--13 with a presacral mass, and one with retroperitoneal lymphadenopathy. In 23 of the 52 patients a presacral mass appeared, either fibrosis, infection, or recurrence. Severe hydronephrosis was found only with malignancy. We suggest that marked hydronephrosis associated with a presacral mass after AP resection is an indirect sign of malignancy.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"177-82"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926924","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464276","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: 7
Radionuclide genital imaging. 放射性核素生殖器成像。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926910
W H McCartney
{"title":"Radionuclide genital imaging.","authors":"W H McCartney","doi":"10.1007/BF02926910","DOIUrl":"https://doi.org/10.1007/BF02926910","url":null,"abstract":"<p><p>Despite the emergence of newer cross-sectional imaging approaches, radionuclide techniques have maintained a significant role in genital imaging. While ultrasound is clearly superior for evaluation of scrotal anatomy, radionuclide scrotal imaging remains the most effective method for differentiating between testicular torsion and epididymitis. Labeled red blood cells have been used for varicocele detection in infertile men. Since radionuclide techniques can demonstrate the physiologic status of organs, they play a useful role in evaluating men with impotence (penile scan) and infertile women whose tubal patency is in question (radionuclide hysterosalpingogram).</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 2","pages":"96-106"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926910","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12680072","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: 3
Imaging the pediatric pelvis: the normal and abnormal genital tract and simulators of its diseases. 儿童骨盆成像:正常和异常生殖道及其疾病的模拟器。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926944
H L Cohen, S E Bober, S N Bow
{"title":"Imaging the pediatric pelvis: the normal and abnormal genital tract and simulators of its diseases.","authors":"H L Cohen,&nbsp;S E Bober,&nbsp;S N Bow","doi":"10.1007/BF02926944","DOIUrl":"https://doi.org/10.1007/BF02926944","url":null,"abstract":"<p><p>Imaging of the pediatric pelvis has proven of great use in defining the normal and abnormal genital tracts. Sonography is the key screening tool and often the only tool necessary for the diagnosis of problems related to ambiguous genitalia, ovarian and uterine masses, amenorrhea, and abdominal and pelvic pain. Computed tomography (CT) and magnetic resonance imaging (MRI) have key roles in the global assessment of the pelvis particularly with regard to the assessment of tumor spread.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 4","pages":"273-83"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926944","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12640810","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: 21
Ambiguous genitalia: diagnosis, evaluation, and treatment. 生殖器模糊:诊断、评估和治疗。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926947
M Horowitz, K I Glassberg
{"title":"Ambiguous genitalia: diagnosis, evaluation, and treatment.","authors":"M Horowitz,&nbsp;K I Glassberg","doi":"10.1007/BF02926947","DOIUrl":"https://doi.org/10.1007/BF02926947","url":null,"abstract":"<p><p>The pediatric radiologist plays a significant role in the evaluation and the treatment of infants with ambiguous genitalia. On the first day of life, an investigation should be initiated that includes studies, in particular a sonogram, to demonstrate the presence or absence of a uterus, and a genitogram to define the presence of a vagina. Once gender assignment has been made, information regarding the size of the vagina and its position in regard to the urogenital sinus becomes essential to the pediatric urologist when planning a course for reconstruction. Herein we break down intersex states into four major categories: female pseudohermaphroditism, male pseudohermaphroditism without müllerian structures, and male hermaphroditism with müllerian structures and true hermaphroditism. The role of the radiologist in each of these states is discussed.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 4","pages":"306-18"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926947","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12640813","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: 21
Aldosteronoma coexisting with renal artery stenosis in secondary hypertension. 继发性高血压并发肾动脉狭窄的醛固酮瘤。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02924629
Y K Cheung, F L Chan, K S Lam
{"title":"Aldosteronoma coexisting with renal artery stenosis in secondary hypertension.","authors":"Y K Cheung,&nbsp;F L Chan,&nbsp;K S Lam","doi":"10.1007/BF02924629","DOIUrl":"https://doi.org/10.1007/BF02924629","url":null,"abstract":"<p><p>A case of secondary hypertension due to an aldosteronoma coexisting with renal artery stenosis is reported. Tumor resection resulted in an immediate but short-lived clinical relief. Follow-up aortography revealed progressive arterial stenosis and infrarenal aortic occlusion. Differential renal venous renin and renal scintigraphy suggested renovascular hypertension. It is necessary to search for a second curable lesion if hypertension remains uncontrollable after surgical correction of an apparent cause.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 4","pages":"228-32"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924629","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12765835","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: 7
Bulbourethral groups of Cowper's glands. 考伯氏腺的球门静脉群。
Urologic radiology Pub Date : 1992-01-01
R L Lebowitz
{"title":"Bulbourethral groups of Cowper's glands.","authors":"R L Lebowitz","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 3","pages":"200"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12766390","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
Intracavernosal injection of prostaglandin E1 as an alternative for papaverine in penile angiography. 阴茎血管造影中海绵内注射前列腺素E1替代罂粟碱。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926903
G Wilms, P Peene, O Steeno, A L Baert
{"title":"Intracavernosal injection of prostaglandin E1 as an alternative for papaverine in penile angiography.","authors":"G Wilms,&nbsp;P Peene,&nbsp;O Steeno,&nbsp;A L Baert","doi":"10.1007/BF02926903","DOIUrl":"https://doi.org/10.1007/BF02926903","url":null,"abstract":"<p><p>Arteriography of the penile vasculature was performed after intracavernous injection of prostaglandin E1 in five patients. Penile tumescence was obtained in three patients with a dose of 10 micrograms and in the other two patients with a dose of 20 micrograms. Mean duration of penile tumescence was 1 h 36 min. Visualization of the penile vasculature was adequate in all patients. Local pain was a minor side effect in one patient. These preliminary results suggest that prostaglandin E1 might represent an alternative for papaverine in the angiographic study of male impotence.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 1","pages":"59-61"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926903","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12782810","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
Urolithiasis in a children's hospital: 1985-1990. 一家儿童医院的尿石症：1985-1990 年。
Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926915
K Nimkin, R L Lebowitz, J C Share, R L Teele
{"title":"Urolithiasis in a children's hospital: 1985-1990.","authors":"K Nimkin, R L Lebowitz, J C Share, R L Teele","doi":"10.1007/BF02926915","DOIUrl":"10.1007/BF02926915","url":null,"abstract":"<p><p>We performed a retrospective study of patients who had urinary tract stones and were seen at our hospital from 1985-1990. The study was intended to determine the prevalence of urolithiasis and optimal approaches to imaging. Clinical data and imaging studies of 87 patients were reviewed. The mean age was 15.7 years with a range of 3 months to 44 years. Fifty-four percent of patients were male. Most patients had a known predisposing cause for urolithiasis; patients with myelodysplasia and structural urologic problems predominated. Plain films were performed in 77 patients; 57% showed stones. Ultrasonograms were performed in 71 patients; 77% showed stones. Excretory urograms (EU) were performed in 49 patients; 84% showed either stones or their effect on the urinary tract. Computed tomographic (CT) scan was performed in 25 patients; all showed stones.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"139-43"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464268","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
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