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::Cerebrospinal fluid-ventriculoperitoneal shunts are often used in the treatment of hydrocephalus in children. Many complications can arise that may lead to shunt malfunction, including detachment of the distal limb of the shunt. A case is presented where such a complication occurred with distal migration of the detach...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198902000-00011
更新日期:1989-02-01 00:00:00
abstract::Technetium-99m-hexamibi (methoxy isobutyl isonitrile) is a Tc-99m-hexakis analog that can be used as a myocardial perfusion imaging agent. This is a report of an initial study that was performed in four institutions to assess the feasibility of Tc-99m-hexamibi myocardial imaging for the detection of coronary artery di...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198902000-00004
更新日期:1989-02-01 00:00:00
abstract::Autologous bone marrow transplantation is being offered with increasing frequency as a therapeutic alternative to patients who have failed conventional chemotherapy. Presently, these patients are being evaluated with a variety of imaging modalities, including planar radiographs, nuclear bone and bone marrow scans, and...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198901000-00009
更新日期:1989-01-01 00:00:00
abstract::In order to evaluate the renal excretion quantitatively, the authors analyzed the Tc-99m DTPA renogram using mean transit time (MTT) with deconvolution analysis and compared it to the perfusion index. One hundred thirteen studies consisting of 25 normal, 11 obstruction, 35 transplant-norm, 12 transplant-obstruction, a...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198901000-00003
更新日期:1989-01-01 00:00:00
abstract::Lymphomatoid granulomatosis (LG) is a rare condition with histological similarities to Wegener's granulomatosis and malignant lymphoma. Characteristically there is an angiocentric, angiodestructive lymphoreticular cell infiltrate. The lungs are usually affected, and, less frequently, the skin, nervous system, kidney, ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198812000-00009
更新日期:1988-12-01 00:00:00
abstract::A case is presented in which uptake of Tc-99m DTPA has been demonstrated in an extramedullary plasmacytoma of the retroperitoneum. Because Ga-67 citrate does not concentrate in the same areas as Tc-99m DTPA, a radionuclide-specific uptake mechanism may be present. Extramedullary plasmacytoma should be included in the ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198812000-00014
更新日期:1988-12-01 00:00:00
abstract::A 66-year-old white man with amiodarone pneumonitis is presented. The diagnosis was made with the aid of Ga-67 imaging, which is a sensitive method of detecting amiodarone pulmonary toxicity in patients with symptomatic pulmonary infiltrates on chest radiographs. Ga-67 imaging is especially useful in distinguishing am...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198811000-00012
更新日期:1988-11-01 00:00:00
abstract::Quantitative perfusion scans were used to predict the proportion of pulmonary function lost by inclusion of lung in radiotherapy fields. Nineteen patients receiving radiotherapy for carcinoma of the lung had pulmonary function evaluated by forced expiratory volume at 1 second (FEV1) prior to and following radiotherapy...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198809000-00006
更新日期:1988-09-01 00:00:00
abstract::Serial radionuclide angiography is a sensitive technique for the identification of asymptomatic cardiac dysfunction secondary to doxorubicin hydrochloride chemotherapy. However, the results of serial studies must be interpreted with caution in order to avoid labeling variations in the left ventricular ejection fractio...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198808000-00002
更新日期:1988-08-01 00:00:00
abstract::Solitary abnormalities located within the spine from 75 bone images with Tc-99m MDP were reviewed. For the sake of convenience, patients were grouped in three classes of age: 15-50, 51-65, and 66-90 years. In 67 cases, the diagnosis was apparent from clinical studies, x-ray examinations, or biopsies. In eight cases, n...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198807000-00013
更新日期:1988-07-01 00:00:00
abstract::Renal vein thrombosis is a rare complication of renal transplantation. The scintigraphic features of a documented case of renal vein thrombosis studied with Tc-99m DTPA and the differential diagnosis relevant to these findings are discussed. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198806000-00009
更新日期:1988-06-01 00:00:00
abstract::Quantitative Tc-99m pertechnetate thyroid imaging was performed on a hypothyroid neonate. The image revealed markedly increased trapping in an enlarged, bilobed, eutopic gland. A perchlorate washout test using quantitative imaging with I-123 confirmed an organification problem. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198806000-00006
更新日期:1988-06-01 00:00:00
abstract::A patient with bilateral adrenal hyperplasia, due to the ectopic adrenocorticotrophic hormone (ACTH) syndrome, received a 3-month course of treatment with 1,1 dichloro-2(o-chlorophenyl)-2-(p-chlorophenyl)ethane (o,p' DDD), which caused adrenal hypofunction requiring steroid therapy. Eleven months later, Cushing's synd...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198805000-00011
更新日期:1988-05-01 00:00:00
abstract::Magnetic resonance imaging (MRI) was compared with radionuclide scintigraphy (RNS) in 16 patients with renal transplants undergoing renal failure to determine which modality could best discriminate between rejection, acute tubular necrosis (ATN), and cyclosporin nephrotoxicity (CN). Although all rejecting transplants ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198804000-00005
更新日期:1988-04-01 00:00:00
abstract::Pulmonary calcification can be detected easily using Tc-99m phosphate compounds. Lung uptake of Tc-99m bone imaging agents was observed in two patients after liver transplantation. Transient hypercalcemia due to calcium infusion during hepatic transplantation may be responsible for the pulmonary calcification. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198803000-00012
更新日期:1988-03-01 00:00:00
abstract::Radionuclide angiography is useful in monitoring cardiotoxicity of doxorubicin, but in vivo RBC labeling in these patients is believed to be poorer than that in general patients. The left ventricle-to-background activity ratio (R) was not significantly lower in patients treated with doxorubicin (3.24 +/- 1.15, N = 13)...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198803000-00005
更新日期:1988-03-01 00:00:00
abstract::Hepatobiliary imaging in a patient with an amebic abscess showed an early cold defect that later showed rim enhancement. A Tc-99m SC scan did not show prominent flow (making hepatoma unlikely) and showed the previously noted defect to appear larger and without rim enhancement. The differential damage to Kupffer cells ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198802000-00011
更新日期:1988-02-01 00:00:00
abstract::To assess both ventricular function and myocardial perfusion, five normal volunteers, 19 patients with coronary artery disease, and two patients with cardiomyopathy and normal coronary arteries were injected with 20 mCi of Tc-99m isonitrile (either methoxyisobutyl isonitrile or carbomethoxyisopropyl isonitrile) at pea...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198802000-00001
更新日期:1988-02-01 00:00:00
abstract::Brucellosis is an endemic disease in the Middle East. Its incidence in Kuwait has increased during the last 5 years. Bone and joint involvement causes major symptoms and disabilities. Radionuclide bone scans are more sensitive than radiographs in detecting these lesions. The aim of this study is to describe the abnorm...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198802000-00008
更新日期:1988-02-01 00:00:00
abstract::The literature on gallium imaging in mycosis fungoides is limited and conflicting. A case of mycosis fungoides with increased uptake of Ga-67 in clinically noninfected skin lesions is reported. The literature regarding mycosis fungoides and gallium imaging is reviewed. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198802000-00013
更新日期:1988-02-01 00:00:00
abstract::I-131 metaiodobenzylguanidine (MIBG) imaging was performed in 38 patients with advanced neuroblastoma. Abnormal images were found in patients with elevations of urinary vanillylmandelic acid and dopamine and high serum neuron-specific enolase levels. Normal or minimal elevation of markers was seen in patients with neg...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198801000-00014
更新日期:1988-01-01 00:00:00
abstract::Unexplained false-positive accumulation of In-111 leukocyte in the gastrointestinal tract has been reported previously. In a pediatric population, uptake in the submandibular gland was noted in 19 of 42 children. This is believed to be a normal finding in children that is not seen in adults. In some of these 19 childr...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198711000-00010
更新日期:1987-11-01 00:00:00
abstract::A case of focal decreased skeletal uptake with In-111 labeled white blood cells representing Paget's disease is reported. Although uncommon, other causes for skeletal photon deficient areas using In-111 white blood cells have been described. To the authors' knowledge, this finding representing Paget's disease has not ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198710000-00004
更新日期:1987-10-01 00:00:00
abstract::Thirty gallium scans, using currently acceptable dosage levels (5-6 mCi) and a conventional rotating gamma camera, were performed on 20 patients with lymphoma or infection. Compared to planar scans, SPECT increased sensitivity and lesion detection from 48% to 89% in lymphoma, and from 50% to 80% in infection. The pred...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198709000-00003
更新日期:1987-09-01 00:00:00
abstract::Myocardial perfusion imaging with Tc-99m carbomethoxyisopropylisonitrile (CPI) was compared with Tl-201 imaging in 22 patients who were assessed for coronary artery disease. There was agreement between Tc-99m CPI and Tl-201 imaging for detecting segmental myocardial ischemia and fixed defects in 185/198 (93%) of left ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198709000-00001
更新日期:1987-09-01 00:00:00
abstract::A total of 66 patients with advanced coronary artery disease (CAD) and 36 with dilated cardiomyopathies (DCM) with ejection fractions less than 20% were analyzed retrospectively to establish patterns of wall motion in each of four quadrants on standard left anterior oblique gated radionuclide ventriculograms. In both ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198709000-00017
更新日期:1987-09-01 00:00:00
abstract::The use of a simple, noninvasive, isotope scanning technique for the determination of relative portal blood flow and detection of portal hypertension is described. Using this technique the presence of portal hypertension was demonstrated in seven of nine patients known to have elevated portal venous pressure. By contr...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198708000-00006
更新日期:1987-08-01 00:00:00
abstract::A case of false-negative Tc-99m MDP bone scintigrams, taken at one and two weeks for pathologic fractures in a patient with metabolic bone disease and a super-scan appearance, is described. The patient had renal osteodystrophy, and postparathyroidectomy hypocalcemia. Postoperative seizures caused multiple pathologic f...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198707000-00004
更新日期:1987-07-01 00:00:00
abstract::The unique information provided by radionuclide techniques allows the noninvasive characterization of primary tumors and tumor-like conditions of the liver. A thorough knowledge of the mechanisms of radiopharmaceutical localization and the histologic abnormalities present in each condition is required to optimally use...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198707000-00022
更新日期:1987-07-01 00:00:00
abstract::This case report describes visualization of lung metastases secondary to adrenocortical carcinoma using I-131 labeled 6B-iodomethyl-19-norcholesterol (NP-59) in a 26-year-old woman with a recurrence of Cushing's syndrome one year following surgical removal of the primary tumor. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198706000-00015
更新日期:1987-06-01 00:00:00
abstract::Intense muscle localization of Tc-99m MDP to upper extremity musculature was noted three days following weight lifting exercises. This phenomenon is due to an unknown mechanism although several causative factors have been suggested. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198705000-00003
更新日期:1987-05-01 00:00:00
abstract::Nine patients with thyroid cancer were treated with reserpine in an attempt to reduce radiation exposure to the salivary glands from 100-150 mCi doses of I-131 therapy to thyroid remnants or metastases. Three control patients were not treated with reserpine but did receive 100-150 mCi of I-131. Parotid/background rati...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198704000-00014
更新日期:1987-04-01 00:00:00
abstract::A case is reported in which a urinoma developed following a renal transplant. Dual isotope renography-cystography using Tc-99m DTPA and Ga-67 citrate revealed the diagnosis after ultrasonography and radiographic cystography were nondiagnostic. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198704000-00002
更新日期:1987-04-01 00:00:00
abstract::Leprosy is a disease that is widely distributed in underdeveloped tropical regions, with cases also occurring in the United States. The bone scan findings in a patient with leprosy who had developed a reactional state of the disease, erythema nodosum leprosum, are presented. His scan showed bilaterally symmetrical dou...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198703000-00012
更新日期:1987-03-01 00:00:00
abstract::A case of right ventricular aneurysm due to coronary artery disease in a 69-year-old male with no prior history of surgery or chest trauma is reported. The presence of the aneurysm was diagnosed by gated radionuclide angiography and confirmed by contrast angiography. This is the first description of an isolated right ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198702000-00003
更新日期:1987-02-01 00:00:00
abstract::Alpha-aminoisobutyric acid (AIB), a synthetic, nonmetabolized amino acid which is rapidly transported into viable cells by the A-type or alanine-preferring amino acid transport system, has been labeled with the short-lived, positron-emitting radionuclide carbon-11. Carbon-11 labeled AIB is currently being evaluated as...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198701000-00005
更新日期:1987-01-01 00:00:00
abstract::A 5-week old jaundiced female underwent hepatobiliary scintigraphy using technetium-99m disofenin. Early images suggested right-sided cardiac activity. A nearly symmetric, bilobed liver with left-sided predominance was discovered. No biliary ducts, gallbladder, or small bowel activity were demonstrated up to 24 hours ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198701000-00015
更新日期:1987-01-01 00:00:00
abstract::Stress fractures are a common injury in long-distance runners, and typically involve the lower extremities. Although relatively rare, pubic ramus stress fractures also occur, primarily in female runners. Bone imaging visualized a pubic stress fracture and a tibial stress fracture in a female long-distance runner with ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198612000-00005
更新日期:1986-12-01 00:00:00
abstract::Abnormal accumulation of Tc-99m MDP in the lungs and stomach was observed in a patient with multiple myeloma and refractory hypercalcemia. There was no roentgenographic evidence of calcification. At postmortem examination, the presence of amyloid deposits was confirmed in both organs, while the corresponding metastati...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198612000-00022
更新日期:1986-12-01 00:00:00
abstract::Twenty five In-111 oxine platelet imaging procedures were performed in 21 renal transplant patients to assess the value of this study for diagnosis of renal transplant rejection in recipients receiving cyclosporine (CYS) for immunosuppression. Fourteen biopsies were performed, and an extensive, in-depth review of the ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198612000-00007
更新日期:1986-12-01 00:00:00