解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科,口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学,全科和内科
医学,法律
医学,研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学,核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学,临床
abstract::Computed tomography has proved to be the most effective mode of evaluating cerebral infarction in 143 documented cases. This was especially true when multiple focal infarcts were present. The incidence of contrast enhancement in acute infarcts was 88%. Concomitant acute and old infarcts were observed in 20% of cases. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395235
更新日期:1978-01-01 00:00:00
abstract::Occipital lobe atrophy can be identified on CT. In a review of 90 selected cases with brain ischemia symptoms, 45 cases were found to have hindbrain ischemia with symptoms of vertigo and/or 'blurred vision.' Ten cases (22%) had normal CT studies and 35 cases (78%) had abnormal CT studies. The CT brain scan of the cere...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395225
更新日期:1978-01-01 00:00:00
abstract::The results of CT, scintigraphy (CSS), and angiography in 300 supratentorial cerebral tumors were compared with regard to the topographic and pathological diagnosis proposed in the initial reports. CT elucidated the topography in 98% of the cases and the pathology in variable percentages, depending on the type of tumo...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395344
更新日期:1978-01-01 00:00:00
abstract::For precise interpretation of CT brain scan and magnification angiography, an in-depth knowledge of the arteries of the white substance is necessary. Postmortem arteriographic studies on a large series of brains provide us with significant information about morphologic as well as pathological changes, of which a few i...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395263
更新日期:1978-01-01 00:00:00
abstract::Of 53 patients with periventricular lucency, 70% revealed obstructive hydrocephalus, mainly due to infratentorial tumors, and the remainder were cases of communicating hydrocephalus, usually secondary to subarachnoid hemorrhage. Of the patients with PVL, 95% had hypertensive hydrocephalus and 60% showed slightly dilat...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395251
更新日期:1978-01-01 00:00:00
abstract::The computed tomograms performed on a series of 41 patients during the course of prolonged treatment for acute leukaemia were reviewed. Thirty-one of these cases were referred for some neurological disturbance, the remainder for routine assessment. Abnormalities were present in 59%. In two cases there were leukaemic d...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395355
更新日期:1978-01-01 00:00:00
abstract::From printout data of 50 normal and 50 abnormal scans of a brain slice picking up the basal ganglia the numerical values of SD and DC were obtained and those values lying inside M + 2sigma were arbitrarily regarded as normal. By these criteria two cases (4%) were diagnosed as false negative and three cases (6%) as fal...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00395375
更新日期:1978-01-01 00:00:00
abstract::The use of coronal tomograms for CT scanning of the orbits is emphasized and the technic for patient positioning is described. Normal tomographic images are described and the contribution of coronal scans to a correct diagnosis is stressed in the light of 16 pathological cases. Coronal tomograms are especially valuabl...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00339966
更新日期:1977-09-30 00:00:00
abstract::The optimal position of the head for CT scanning of the brain is discussed according to the statistical data of roentgencraniometry. The glabella-inion (GI) line was shown to be parallel to the frontal-occipital pole (FO) line which was substituted for a line joining the deepest gyral impressions in frontal and occipi...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00339962
更新日期:1977-09-30 00:00:00
abstract::Experiments conducted on rabbits confirmed that chlorpromazine potentiates the weak epileptogenic action of Amipaque (metrizamide). Chlorpromazine withdrawal for a period of 48 h suppresses this potentiating effect in the rabbit. Neuroleptic drugs should therefore be avoided in patients examined with Amipaque. In pati...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00399884
更新日期:1977-08-25 00:00:00
abstract::The angiographic features of three cases with holoprosencephaly are reported. In all of them, the galenic venous system seemed to be deficient and the basal ganglia were drained by peculiar veins which coursed laterally and drained directly into the lateral sinus. These peculiar veins are considered to be remnants of ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00347064
更新日期:1977-07-29 00:00:00
abstract::Nine angiomatous malformations situated on the outer surface of the dura and one situated in the pelvis, from which draining veins pierced the dura and joined the coronal venous plexus are described. The clinical manifestations and myelographic appearances are similar to those of the majority of intradural angiomatous...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00344211
更新日期:1977-06-27 00:00:00
abstract::The venous drainage of the craniocervical junction is made up of jugular veins and particularly the vertebral veins and their anastomoses. The anterior and posterior condylar veins join to form the plexus of the vertebral vein, the supply functions of which can be modified by the presence of the mastoid anastomotic em...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00626278
更新日期:1977-05-31 00:00:00
abstract::The configuration of the articular cavities of the cervico-occipital region have been demonstrated by an experimental technic of positive contrast arthrography in postmortem specimens. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00340020
更新日期:1977-05-28 00:00:00
abstract::This preliminary paper compares encephalography and computed tomography as regards the duration of the examinations, the technical difficulties and their diagnostic values. Some examples are reported to demonstrate the complementary importance of the two techniques. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00335034
更新日期:1977-03-28 00:00:00
abstract::From 1961 to 1973 forty patients with surgically confirmed intracranial abscesses had preoperative cerebral angiography. The findings were abnormal in all cases but one. In 20 patients (50%) the primary diagnosis was a space-occupying lesion. In 19 patients (47.5%) an abscess was suggested by the presence of a capsule...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00333122
更新日期:1976-11-11 00:00:00
abstract::An anatomical study of the normal anterior inferior part and the floor of the third ventricle has been made and its radiological appearance shown. Specimens and casts were analyzed and correlated with ventriculograms using watersoluble contrast media. The detailed appearance of the optic recess and sulcus of Monro, wh...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00328385
更新日期:1976-09-21 00:00:00
abstract::It is shown-taking in consideration the local circumstances-that the EMI scanning of the brain is less expensive than pneumoencephalography percutaneus carotid angiography or cerebral four vessel angiography. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00346076
更新日期:1976-07-30 00:00:00
abstract::A case of megadolichobasilar artery anomaly (MDBA) with expansion of the internal auditory meatus is presented. There was no associated hearing loss and it is postulated that IAM expansion without hearing loss may occur with this anomaly. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00337544
更新日期:1976-07-16 00:00:00
abstract::Two cases of spontaneous pneumocephalus following mastoid surgery are presented. In both cases a fistula from the mastoid ended blindly in an area of cerebritis without any definite abscess formation. Etiological factors are discussed with congenital dural defects suspected as the precipitating factor. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00345022
更新日期:1976-05-31 00:00:00
abstract::The manifestations of angiomas on computed axial tomography (CAT) are described. Diagnostic changes were present in 66% and a focal abnormality, which was frequently suggestive of the diagnosis, in a further 27.5% of a consecutive series of 41 patients. It failed to show some focal abnormality in only two cases in whi...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00341859
更新日期:1976-01-01 00:00:00
abstract::Computed axial tomography has made it possible to observe excessively small ventricles in a variety of disorders of the CNS. This finding is presumably due to non-specific and diffuse swelling of brain parenchyma, and is illustrated in cases of trauma, neoplasm, encephalitis, pseudotumor cerebri, metabolic disorder, a...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00341858
更新日期:1976-01-01 00:00:00
abstract::In order to investigate the possibilities of studying the axoplasmic flow in vivo by means of radionuclide scanning 75Se-methionine was injected into the L6, L7 or S1 spinal ganglia of cats and the spread of the isotope recorded with a gamma camera. -2. After 4 hours the area of isotope distribution extended 1-2 cm cr...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00329996
更新日期:1976-01-01 00:00:00
abstract::Using a polystyrene phantom and various concentrations of iodine contrast material, the discrimination of blood vessels by the EMI scanner was studied. Although a 2 mm tube can be delineated using high concentrations of iodine, smaller tubes are not seen due to noise inherent in the system. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00327256
更新日期:1976-01-01 00:00:00
abstract::Scintigraphy with 99mTc-pertechnetate made it possible to detect focal brain lesions in 4 patients with primary malignant lymphomas of the brain, one patient with CNS involvement with lymphatic immunoblastoma, one patient with Sézary syndrome (mycosis fungoides and T cell leukemia) and one child with a space occupying...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00327573
更新日期:1976-01-01 00:00:00
abstract::After surgical evacuation of a subdural hematoma there is a constant relationship between the return of the deep veins to the midline, the clinical recovery and the absence of a new subdural collection, even when the anterior cerebral artery remains deviated across the midline. ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00341818
更新日期:1975-12-19 00:00:00
abstract::Eleven cases of large arteriovenous malformations (AVMs) were treated from February 1974 to March 1975 by embolization via the internal carotid artery with beads, and 8 of them had subsequent surgery. There was one post-operative death. A second embolization was performed in 3 patients with further diminution of vascu...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00338550
更新日期:1975-11-21 00:00:00
abstract::Eight cases of vertebral chordoma, exclusive of the sacrococcygeus, are presented. The conventional radiographic signs in descending order of importance in differential diagnosis are: destruction of multiple adjacent vertebral bodies; a paravertebral or precervical soft tissue mass; osteosclerosis, seen mainly at the ...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00333738
更新日期:1975-09-15 00:00:00
abstract::A case of venous angioma involving the frontal lobe is presented with surgical and histological confirmation. Only two other angiographically diagnosed cases have been reported previously in the literature. This case tends to support the entity of cerebral venous angioma as a distinct, though rare, type of cerebral va...
journal_title:Neuroradiology
pub_type: 杂志文章
doi:10.1007/BF00332959
更新日期:1975-08-07 00:00:00