作者: magenta 時間: 2025-3-21 23:41 作者: MIR 時間: 2025-3-22 01:29 作者: 闡明 時間: 2025-3-22 05:00
Reliability and Dosimetry fo Computerized Tomographychine and the DOSE attributable to a CT scanner. With ordinary x-rays, as successive x-rays are made the DOSE is accumulated because the same area of the body generally receives the radiation. On the other hand, the CT Scanner radiates only the section being studied and hence, when the next section 作者: Brain-Imaging 時間: 2025-3-22 09:19 作者: MUTE 時間: 2025-3-22 15:31
CT Anatomy of the Spinen 0.5%, and a method for exact localization and selection of cut levels. With a suitable scanner, excellent images of the intervertebral disc, dural sac, spinal cord, facet joints, ligamentum flavum, and epidural veins can be obtained. The purpose of this report is to describe the normal CT appreara作者: MUTE 時間: 2025-3-22 21:05 作者: amplitude 時間: 2025-3-23 00:21 作者: adduction 時間: 2025-3-23 05:02 作者: arrhythmic 時間: 2025-3-23 07:13
Normal Computed Tomographic Anatomy of the Cisterns and Cranial NervesF) — immediately visible ; 2/ intravenous injection of iodine contrast medium enhances the absorption values of the cistern vascular structures (basilar artery in the posterior fossa, polygone of Willis in the suprasellar cisterns, middle cerebral arteries in the sylvian fissures) ; 3/ posterior fos作者: 宿醉 時間: 2025-3-23 11:16
The Diagnosis of Small Acoustic Neuromas by Air CT Cisternography and Canalographyternography, though excellent in defining a cisternal mass lesion, cannot be visualized intracanalicular unless the acoustic canal is grossly enlarged and therefore cannot exclude the presence of a lesion limited to canal or porus (2). Pantopaque cisternography has so far been the only neuroradiolog作者: mercenary 時間: 2025-3-23 17:56 作者: 為寵愛 時間: 2025-3-23 21:13
Computed Tomography — Artifacts and Limitationsn this is achieved, the values for each element of the reconstruction will be independent of position in the slice and of the nature of the adjacent material, and the image is free of artifacts. Of course, in clinical practice this ideal is not achieved, and to one degree or another computed tomogra作者: SHOCK 時間: 2025-3-24 01:30
http://image.papertrans.cn/c/image/234582.jpg作者: refraction 時間: 2025-3-24 03:08 作者: 抵制 時間: 2025-3-24 08:56
https://doi.org/10.1007/b101885chine and the DOSE attributable to a CT scanner. With ordinary x-rays, as successive x-rays are made the DOSE is accumulated because the same area of the body generally receives the radiation. On the other hand, the CT Scanner radiates only the section being studied and hence, when the next section 作者: 縮影 時間: 2025-3-24 13:36
https://doi.org/10.1007/b101885t tissues. However, it was soon realized that greater flexibility was needed, and that other scanning planes would be desirable or even vital for certain anatomical evaluations. Anatomical features lying in or near the transverse plane of the scan cannot be imaged well by transverse sections. In the作者: 敲竹杠 時間: 2025-3-24 15:08 作者: Phonophobia 時間: 2025-3-24 20:08
Additive Manufacturing of Metal Powderh CT images of superior spatial resolution and adequate contrast resolution. (10) Applied to the spine, these high resolution CT images delineate the normal and pathologic anatomy of the spinal cord in exquisite detail, permitting sophisticated diagnosis of spinal cord lesions.作者: 公式 時間: 2025-3-24 23:55 作者: 策略 時間: 2025-3-25 04:13 作者: 閑蕩 時間: 2025-3-25 07:44
The ECPH Encyclopedia of PsychologyF) — immediately visible ; 2/ intravenous injection of iodine contrast medium enhances the absorption values of the cistern vascular structures (basilar artery in the posterior fossa, polygone of Willis in the suprasellar cisterns, middle cerebral arteries in the sylvian fissures) ; 3/ posterior fos作者: 同來核對 時間: 2025-3-25 13:47
https://doi.org/10.1007/978-981-99-6000-2ternography, though excellent in defining a cisternal mass lesion, cannot be visualized intracanalicular unless the acoustic canal is grossly enlarged and therefore cannot exclude the presence of a lesion limited to canal or porus (2). Pantopaque cisternography has so far been the only neuroradiolog作者: JEER 時間: 2025-3-25 16:28
The ECPH Encyclopedia of Psychologyctions and projections to be taken, inspects the first section in order to remedy any positioning fault or correctable artefacts, checks subsequent sections as they are processed and initiates further projections if necessary. He is ready to explain and reassure, to administer sedatives and contrast作者: fatty-acids 時間: 2025-3-25 23:08 作者: 凝視 時間: 2025-3-26 02:33
CT Anatomy of the Spinen 0.5%, and a method for exact localization and selection of cut levels. With a suitable scanner, excellent images of the intervertebral disc, dural sac, spinal cord, facet joints, ligamentum flavum, and epidural veins can be obtained. The purpose of this report is to describe the normal CT apprearance of the spinal soft tissues.作者: 同位素 時間: 2025-3-26 04:48
High Resolution CT of the Cervical Spinal Cordh CT images of superior spatial resolution and adequate contrast resolution. (10) Applied to the spine, these high resolution CT images delineate the normal and pathologic anatomy of the spinal cord in exquisite detail, permitting sophisticated diagnosis of spinal cord lesions.作者: 尊嚴 時間: 2025-3-26 10:45 作者: JOT 時間: 2025-3-26 13:35 作者: Orgasm 時間: 2025-3-26 20:22 作者: MUMP 時間: 2025-3-26 22:36 作者: Polydipsia 時間: 2025-3-27 02:43 作者: 使長胖 時間: 2025-3-27 09:17 作者: 鑲嵌細工 時間: 2025-3-27 13:28
Developments in Cardiovascular MedicineHigh-resolution computed tomography of the spine and spinal cord using EMI 5005 body scanner (1) was applied to the study of orbital diseases. The scan field of 12 cm is just large enough to include both orbits in both the axial and coronal planes (Fig. 1 – 2 ).作者: 無效 時間: 2025-3-27 15:47 作者: 為寵愛 時間: 2025-3-27 21:18
The History of Computed TomographySeldom, if ever, in the history of medicine has a new discovery swept the world so quickly as Computed Tomography. No large country now lacks this facility and certainly no important medical centre. All this has come about in half a decade in spite of the very great cost of the equipement.作者: recession 時間: 2025-3-27 23:18 作者: 緊張過度 時間: 2025-3-28 05:16
Normal CT Scan Anatomy of the BrainNormal anatomy of the brain can be studied by comparing CT slices in three planes : horizontal, frontal and sagittal. Most present devices allow horizontal sections ; frontal sections can be obtained with some devices either directly or by reconstruction ; sagittal slices are obtained only by reconstruction, with a few exceptions.作者: 胰臟 時間: 2025-3-28 06:22
CT of the Skull BaseThe skull base is cartilaginous in origin and not membranous as is the calvarium. Bone formation takes place from numerous points leaving synchondroses which permit harmonious growth. These synchondroses, very open in premature neonates, disappear during childhood, the last (spheno-occipital synchondrosis) about the age of 15.作者: Arb853 時間: 2025-3-28 12:02
Orbital CT: Normal Anatomy “in vivo”Since the works of Ambrose (1), Gawler (2) and Moseley (3), very many authors have specially studied normal and pathological orbital CT anatomy. Improved CT systems allow a much better approach of the orbito-facial region. This study deals with i/normal macroscopic, ii/biometric an iii/densitometric orbital anatomy.作者: –scent 時間: 2025-3-28 17:22 作者: 碎片 時間: 2025-3-28 22:04 作者: 導師 時間: 2025-3-29 01:23 作者: Preserve 時間: 2025-3-29 04:09
978-3-540-09808-9Springer-Verlag Berlin Heidelberg 1980作者: Ophthalmoscope 時間: 2025-3-29 11:07
Overview: 978-3-540-09808-9978-3-642-67513-3作者: 繞著哥哥問 時間: 2025-3-29 12:18 作者: Definitive 時間: 2025-3-29 16:49
Additive Manufacturing of Metal Powderh CT images of superior spatial resolution and adequate contrast resolution. (10) Applied to the spine, these high resolution CT images delineate the normal and pathologic anatomy of the spinal cord in exquisite detail, permitting sophisticated diagnosis of spinal cord lesions.作者: 諂媚于人 時間: 2025-3-29 21:19
Aleksandr Mitrofanovich Terpigorevrwood demonstrated penetration of metrizamide in the cyst (one case out of twenty). In this same year, Aubin, Vignaud and coll. showed the Interest of deferred CTs for studying progressive penetration of metrizamide into the cyst.作者: 閑蕩 時間: 2025-3-30 03:21
https://doi.org/10.1007/978-3-211-49855-2e totally absorbed and drive out an electron : this is the photo-electric interaction. The interaction between the incident-photon and the electron results in the emission of a diffused photon as the incident electron is shifted. This is the Compton interaction.作者: 壯麗的去 時間: 2025-3-30 07:12
https://doi.org/10.1007/b101885ricles, the superior portion of the corpus callosum, and the tentorium. In addition, it is now apparent that study of orbital soft tissues and facial structures is greatly aided by alternative planes of presentation, particularly coronal.作者: 委托 時間: 2025-3-30 12:12 作者: Ankylo- 時間: 2025-3-30 15:58 作者: Serenity 時間: 2025-3-30 20:21 作者: Accomplish 時間: 2025-3-30 23:01 作者: BAN 時間: 2025-3-31 01:44 作者: 暫時別動 時間: 2025-3-31 07:49 作者: 宏偉 時間: 2025-3-31 09:56
Normal Computed Tomographic Anatomy of the Cisterns and Cranial Nerves an anatomical section at the same level, it becomes evident that a routine CT scan leaves out several fine anatomical structures. For these reasons, a sharp delineation of the morphology of the cisterns in CT is only possible when they are dilated.作者: 美麗的寫 時間: 2025-3-31 14:43
Practical Management of Computed Tomographyod quality examinations are to be achieved. If two or three scanners are installed to work back to back, or the scanning department is within the main X-ray department, the radiologist’s time can be used more efficiently.作者: Boycott 時間: 2025-3-31 19:10
Principles of Viewing in CTnts the image on ray or polaroid film. Viewing consoles on new-generation scanners usually have a refresh memory which makes them independent of the reconstruction calculator and allows dynamic visualisation in real time. These viewing consoles function with variable viewing “windows” whose clinical interest we now examine.作者: 磨碎 時間: 2025-3-31 23:28
The Diagnosis of Small Acoustic Neuromas by Air CT Cisternography and Canalographyie examination that can exclude an intracanalicular acoustic neuroma, although the study may be falsely positive in a small percentage of cases (4, 5, 6) and has a potential risk of producing adhesive arachnoiditis (7,8). The presence of pantopaque may also preclude the CT evaluation of the CP angle cistern at a future date.作者: itinerary 時間: 2025-4-1 03:23 作者: Lethargic 時間: 2025-4-1 07:32 作者: Discrete 時間: 2025-4-1 11:09
Madeline Bassnett are far from clear. The philosophical literature is just as bad on this point. One of the better known philosophical discussions on these matters is that found in the last chapter of Reichenbach’s book (1944) on the foundations of quantum mechanics. Reichenbach offers a three-valued truth-functiona作者: Antioxidant 時間: 2025-4-1 17:12
Conference proceedings 2010s deeply rooted in formal proof techniques, and testing techniques make it possible to apply proof techniques where there was no possibility previously. At a time when even mainstream software engineering conferences start f- turing papers with both “testing” and “proving”in their titles, we are cle作者: 催眠藥 時間: 2025-4-1 21:26 作者: GUISE 時間: 2025-4-2 02:05 作者: 金桌活畫面 時間: 2025-4-2 03:18
Deterministic Kinetics in Chemistry and Systems Biology978-3-319-15482-4Series ISSN 2191-5407 Series E-ISSN 2191-5415
