Zobrazeno 1 - 10
of 47
pro vyhledávání: '"P. Ruben Koehler"'
Autor:
P. Ruben Koehler, R. Gayle Williams
Publikováno v:
Journal of Computed Tomography. 3:190-196
The CT appearance of normal retroperitoneal lymph nodes has been described. In many instances the structures are too small to be identified. other retroperitoneal structures, such as collapsed bowel loops, vessels, and other perirenal structures, may
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5c924c3e34eb9eeb5768cc115eab6b3
https://doi.org/10.1016/s0149-936x(79)80004-1
https://doi.org/10.1016/s0149-936x(79)80004-1
Autor:
P. Ruben Koehler
Publikováno v:
Cancer. 37:503-516
In the early 1960's lymphography was received enthusiastically. Expectations were high that a very accurate diagnostic method for the detection of metastases had been found. This enthusiasm subsided after it became apparent that small lesions could n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56d1d4757cb101535faab2660965ea0b
https://doi.org/10.1002/1097-0142(197601)37:1+<503::aid-cncr2820370716>3.0.co
https://doi.org/10.1002/1097-0142(197601)37:1+<503::aid-cncr2820370716>3.0.co
Publikováno v:
Radiology. 130:189-194
Newer computed tomography (CT) scanners provide a means for direct measurement of the size of normal and abnormal body structures from the viewing screen. Because tissue densities within the brain tend to fall in a narrow range, viewer control settin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e4356d4dd03f78cedb93aed3ac034ad
https://doi.org/10.1148/130.1.189
https://doi.org/10.1148/130.1.189
Publikováno v:
RadioGraphics. 4:801-819
Twenty-four consecutive patients with rectal cancer were evaluated by pelvic computed tomography. The purpose of the study was threefold: First, we sought to assess the accuracy of preoperative CT staging. We were able preoperatively to judge correct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::347de434619ffbc6ad3bc759484e1e50
https://doi.org/10.1148/radiographics.4.5.801
https://doi.org/10.1148/radiographics.4.5.801
Publikováno v:
Cancer. 54:512-516
Twenty-three consecutive patients with rectal cancer were evaluated by pelvic computerized tomography (CT). The study was designed to assess the accuracy of preoperative CT staging. The results showed that the CT and surgical and/or pathologic stagin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bedc262cdd055de1e220b7358cf1c6b0
https://doi.org/10.1002/1097-0142(19840801)54:3<512::aid-cncr2820540321>3.0.co
https://doi.org/10.1002/1097-0142(19840801)54:3<512::aid-cncr2820540321>3.0.co
Publikováno v:
Journal of Computer Assisted Tomography. 7:650-654
Thirty-three patients with breast lesions demonstrated by mammography were examined with computed tomography (CT) using a standard whole body scanner. Although the CT images were of good diagnostic quality, the amount of new information gained was li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f940e886a94d50dda24bc095f59e98d9
https://doi.org/10.1097/00004728-198308000-00012
https://doi.org/10.1097/00004728-198308000-00012
Autor:
P. RUBEN KOEHLER, JAMES A. NELSON
Publikováno v:
Radiologic Clinics of North America. 14:281-293
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88fe8c8ba9985efa40e168353c09d212
https://doi.org/10.1016/s0033-8389(22)01739-0
https://doi.org/10.1016/s0033-8389(22)01739-0
Publikováno v:
Journal of Computed Tomography. 3:173-177
New CT software programs allow rapid-sequence images to be obtained. During a period of 12 sec, multiple CT images can be produced, so that the progression of contrast flow at intervals of 1 sec or less can be followed. In addition, as many as 16 con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::131fc0809b8ce2c35b0a28c61843948f
https://doi.org/10.1016/s0149-936x(79)80002-8
https://doi.org/10.1016/s0149-936x(79)80002-8
Autor:
WILLIAM H. McALISTER, P. RUBEN KOEHLER
Publikováno v:
Radiologic Clinics of North America. 5:205-220
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b62abb9c224bb32e8a8d517b17f7fc80
https://doi.org/10.1016/s0033-8389(22)02748-8
https://doi.org/10.1016/s0033-8389(22)02748-8
Publikováno v:
Radiology. 106:537-542
When an enlarged nonvisualizing kidney seen on excretory urography is associated with a relatively normal retrograde pyelogram and renal angiogram, the most likely diagnosis is a subcapsular hematoma. Differential diagnosis is important because patie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8d63acb430a1449e2c7d1c1a1a1ddf9
https://doi.org/10.1148/106.3.537
https://doi.org/10.1148/106.3.537