{"title":"Renal transplantation: use of sonography.","authors":"R R Perrella","doi":"10.1007/BF02926900","DOIUrl":"https://doi.org/10.1007/BF02926900","url":null,"abstract":"","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 1","pages":"43-8"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926900","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12782807","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}
{"title":"Urinary bladder leiomyoma: magnetic resonance imaging findings.","authors":"M M Maya, C Slywotzky","doi":"10.1007/BF02926929","DOIUrl":"https://doi.org/10.1007/BF02926929","url":null,"abstract":"<p><p>Benign urinary bladder tumors are very rare, leiomyoma being the most common among them. We wish to report a case and discuss the radiological findings with special emphasis on magnetic resonance (MR) imaging.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"197-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926929","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464967","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}
{"title":"CT of uterine cervical myeloma: case report.","authors":"C G Salomon, H V Posniak, J M Pyle","doi":"10.1007/BF02926933","DOIUrl":"https://doi.org/10.1007/BF02926933","url":null,"abstract":"<p><p>Myelomatous involvement of the uterine cervix is rare and, to our knowledge, has not been reported previously in the radiologic literature. This report describes the computed tomographic (CT) findings and reviews differential diagnostic considerations.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"211-3"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926933","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464971","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}
{"title":"Metastasis to the bladder from pancreatic adenocarcinoma presenting with hematuria.","authors":"K S Chiang, N Lamki, P A Athey","doi":"10.1007/BF02924618","DOIUrl":"https://doi.org/10.1007/BF02924618","url":null,"abstract":"<p><p>Pancreatic adenocarcinoma infrequently involves the urinary tract. Hematuria may result from either direct invasion of the kidneys or from metastases to the urinary tract. The bladder may be involved in the late stages from metastases, but rarely is it associated with hematuria since mucosal involvement is very unusual. We report a second case of bladder metastases and hematuria as a presenting symptom of pancreatic carcinoma.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 3","pages":"187-9"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924618","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12707840","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}
H Munechika, T Kitanosono, S Sato, N Ohtsuki, H Ohta, K Kubota, S Ohta
{"title":"Bilateral multiple renal adenocarcinomas in a patient with acquired renal cystic disease: correlation of imaging with pathological study.","authors":"H Munechika, T Kitanosono, S Sato, N Ohtsuki, H Ohta, K Kubota, S Ohta","doi":"10.1007/BF02924609","DOIUrl":"https://doi.org/10.1007/BF02924609","url":null,"abstract":"<p><p>The findings of computed tomography (CT), magnetic resonance imaging (MRI), and angiography were correlated with the histopathological findings in a patient with acquired renal cystic disease (ARCD) and bilateral multiple renal adenocarcinomas. Hemodialysis patients, especially with ARCD, should have a follow-up imaging study for an early detection of renal adenocarcinomas because multiple renal adenocarcinomas would arise frequently and simultaneously from ARCD.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 3","pages":"146-52"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924609","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12708593","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}
D M Einstein, A A Singer, D M Paushter, A Nasif, J V Nally
{"title":"Hypoechoic renal pyramids: sonographic visualization in older children and young adults.","authors":"D M Einstein, A A Singer, D M Paushter, A Nasif, J V Nally","doi":"10.1007/BF02924612","DOIUrl":"https://doi.org/10.1007/BF02924612","url":null,"abstract":"<p><p>The frequency and degree of visualization of medullary pyramids in a normal population, aged 10-29 years, was analyzed. Hypoechoic pyramids were visualized in 42% of right kidneys in subjects aged 10-18 years and in 27% of subjects aged 19-29 years. Prominently hypoechoic pyramids, mimicking the appearance of neonatal kidneys, were seen in an additional 34% of subjects aged 10-18 years and in 16% aged 19-29 years. Prominent pyramids were present in 50% of subjects with renal cortical echogenicity (RCE) equal to liver, but also in 21% of subjects with RCE less than liver. Our study expands the age at which prominently hypoechoic medullary pyramids can be considered a normal finding. This may relate to recent improvements in ultrasound technology.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 3","pages":"162-5"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924612","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12708598","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}
{"title":"Retroaortic renal vein with tumor thrombus: MR findings.","authors":"J D McAllister, G J Ross, A M Samaha","doi":"10.1007/BF02924614","DOIUrl":"https://doi.org/10.1007/BF02924614","url":null,"abstract":"<p><p>The magnetic resonance (MR) findings in a case of tumor extension into a retroaortic renal vein from a renal cell carcinoma are reported. The signal characteristics of the tumor thrombus paralleled those of the renal mass, and the preoperative recognition of the anomalous vessel lead to an altered surgical approach.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 3","pages":"170-2"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924614","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12708600","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}
{"title":"MR appearance of the pseudocapsule of renal cell carcinoma and its pathologic basis","authors":"Huang Sui-qiao, Zou Shi-shun, Huang Qi-liu","doi":"10.1007/BF02924611","DOIUrl":"https://doi.org/10.1007/BF02924611","url":null,"abstract":"","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 1","pages":"158-161"},"PeriodicalIF":0.0,"publicationDate":"1991-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924611","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"51664635","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}
J B Rubenstein, L C Swayne, J G Magidson, C A Furey
{"title":"Granulomatous prostatitis: a hypoechoic lesion of the prostate.","authors":"J B Rubenstein, L C Swayne, J G Magidson, C A Furey","doi":"10.1007/BF02924603","DOIUrl":"https://doi.org/10.1007/BF02924603","url":null,"abstract":"<p><p>Numerous benign and malignant entities can disrupt the normal prostatic parenchymal architecture producing hypoechoic lesions in the peripheral zone. We report two cases of granulomatous prostatitis mimicking carcinoma. The differential diagnosis of hypoechoic lesions and the etiologies of granulomatous prostatitis are discussed. All hypoechoic lesions in the peripheral zones of the prostate require biopsy for histologic diagnosis.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 2","pages":"119-22"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924603","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13056177","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}
{"title":"Cowper's glands duct: radiographic findings.","authors":"D Yaffe, R Zissin","doi":"10.1007/BF02924604","DOIUrl":"https://doi.org/10.1007/BF02924604","url":null,"abstract":"<p><p>Lesions of Cowper's glands duct are uncommon findings in a urethrogram. Three types of anomaly are described in 11 patients. The most frequent type is a slightly dilated duct, which is usually asymptomatic, with or without associated urethral pathology. The other less common types are perforate Cowper's duct and retention cyst, which are usually symptomatic and not associated with other urethral pathologies.</p>","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"13 2","pages":"123-5"},"PeriodicalIF":0.0,"publicationDate":"1991-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02924604","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"13056178","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}