Urologic radiology最新文献_第3页

In utero sonography of genitourinary anomalies. 泌尿生殖系统异常的宫内超声检查。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926898

R C Sanders

引用次数: 10

Digital radiography in urologic imaging: radiation dose reduction on urethrocystography. 数字摄影在泌尿系统成像中的应用:降低尿道造影的辐射剂量。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926902

G Zoeller, C May, R Vosshenrich, E Grabbe, I Schroeder-Printzen, W Weidner, R H Ringert

引用次数: 7

Serial sonographic evaluation of "buckshot colic" following a penetrating gunshot wound. 穿透性枪伤后“铅弹绞痛”的连续超声评估。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926923

R G Frank, P S Gerard, L Feldhamer

引用次数: 6

MR imaging in acute fracture of the penis. 急性阴茎骨折的MR成像。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926931

F Boudghene, R Chhem, C Wallays, J M Bigot

引用次数: 20

Current usage of nonionic contrast. 非离子对比剂的当前用法。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926935

K D Hopper, H Lambe, Y L Matthews

{"title":"Current usage of nonionic contrast.","authors":"K D Hopper, H Lambe, Y L Matthews","doi":"10.1007/BF02926935","DOIUrl":"https://doi.org/10.1007/BF02926935","url":null,"abstract":"All physicians who had billed Pennsylvania Blue Shield for at least three intravenous contrast studies during 1989 were surveyed on their use of nonionic versus ionic contrast. This surveyed group represents a diversity of hospital sizes, practice types, and group sizes. Of the 383 physician groups surveyed, responses were obtained from 285. The majority of the responding groups were radiologists (94.0%). Nonionic contrast is utilized in 41.3% of all intravenous studies. Radiologists use nonionic contrast in a much greater proportion than nonradiologists (P < 0.0001), with 17.6% of radiologists utilizing nonionic contrast in all of their patients. Conversely, 75% of nonradiologists utilize ionic contrast in all of their patients. For all physician groups surveyed, 40.3% utilize nonionic for at least 50%, while 27.6% use nonionics for more than 75% of their patients. The routine use of steroid premedication prior to the injection of ionic contrast is not a common practice. The increased utilization of nonionic contrast found in this survey may reflect the cross-section of physicians and practice types surveyed or may represent changing practice patterns among physicians utilizing contrast material.","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"218-20"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926935","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464973","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: 4

Primary retroperitoneal neoplasms: how close can we come in making the correct diagnosis. 原发性腹膜后肿瘤:我们能在多大程度上做出正确的诊断?

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926936

N Papanicolaou, I C Yoder, M J Lee

引用次数: 23

Fibrotic lesions of the testicle: sonographic patterns mimicking malignancy. 睾丸纤维化病变:声像图模拟恶性肿瘤。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926932

D M Einstein, D M Paushter, A A Singer, A J Thomas, H S Levin

{"title":"Fibrotic lesions of the testicle: sonographic patterns mimicking malignancy.","authors":"D M Einstein, D M Paushter, A A Singer, A J Thomas, H S Levin","doi":"10.1007/BF02926932","DOIUrl":"https://doi.org/10.1007/BF02926932","url":null,"abstract":"All testicular sonograms performed over a 2.5-year period were retrospectively reviewed, yielding eight patients with pathologically proven lesions consisting primarily of tubular sclerosis and interstitial fibrosis. Only two patients (25%) had a palpable abnormality. A variety of sonographic patterns was found, including focal hypoechoic or hyperechoic lesions and diffuse heterogeneity of the testicular parenchyma. The clinical and sonographic findings prompted open biopsy or orchiectomy in all cases. In the same time period, nine pathologically proven testicular malignancies were evaluated sonographically and displayed either well-defined hypoechoic or diffusely heterogeneous echo patterns. All but two of these patients (78%) had palpable abnormalities. This study demonstrates a significant overlap in the sonographic appearance of benign fibrotic lesions and testicular malignancies. When careful palpation of a sonographically heterogeneous or focal hypoechoic lesion fails to reveal a mass and serum tumor markers are negative, an open biopsy with frozen section analysis should be considered rather than proceeding directly to orchiectomy. Homogeneously hyperechoic masses can be considered benign and do not require surgery.","PeriodicalId":76784,"journal":{"name":"Urologic radiology","volume":"14 3","pages":"205-10"},"PeriodicalIF":0.0,"publicationDate":"1992-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1007/BF02926932","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"12464970","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: 20

Renal cystic disease in infants and children. 婴儿和儿童肾囊性疾病。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926945

B P Wood

引用次数: 12

Radionuclide quantitation of renal function. 肾功能的放射性核素定量。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02926907

J J Sanger, E L Kramer

引用次数: 7

Cavernous lymphangioma of prostate: radiological findings. 前列腺海绵状淋巴管瘤:影像学表现。

Urologic radiology Pub Date : 1992-01-01 DOI: 10.1007/BF02924621

S H Kim, Y I Kim, J S Paick

引用次数: 5