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::Anthracyclines are one of the most commonly used and potent chemotherapeutic agents. Doxorubicin (Adriamycin) is one common anthracycline used to treat many solid tumors including breast, sarcomas, gynecologic and hematological malignancies, such as leukemias and lymphomas. However, its use is often limited due to dos...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章,评审
doi:10.1097/RLU.0b013e3181b7d76f
更新日期:2009-11-01 00:00:00
abstract::We present a 73-year-old man with a new diagnosis of right upper lung adenocarcinoma. Right elbow x-ray and Tc-99m MDP whole body bone scan were performed due to a reddish, swollen, and painful right forearm for 1 week. X-ray, performed on March 25, 2008, showed an osteolytic lesion in the proximal right radius with s...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181b53a21
更新日期:2009-10-01 00:00:00
abstract::The appearance of rare ovarian germ cell tumors such as adult granulosa cell tumor (GCT) on F-18 fluorodeoxyglucose positron emission tomography (FDG-PET) is reported in this article. We present a patient with recurrent GCT and histologically proven intra-abdominal metastases. Most lesions were above PET resolution (>...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181b539e4
更新日期:2009-10-01 00:00:00
abstract::A 43-year-old woman who had a history of right mastectomy for breast cancer presented with fever and swelling in the right supraclavicular region during her second course of chemotherapy. An FDG PET/CT was performed to evaluate this patient, which revealed mildly increased FDG activity in the lymph node in the supracl...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181b06c2f
更新日期:2009-09-01 00:00:00
abstract::A Tc-99m Technegas MAA-SPECT was performed on an 81-year-old woman to exclude pulmonary embolism. It showed hypoperfusion and practically absent ventilation of the entire left lung, suggesting a left-sided centrally localized airway obstruction or compression with secondary hypoxic vasoconstriction. Subsequent broncho...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181b06bea
更新日期:2009-09-01 00:00:00
abstract::Iodine metabolism and kinetics in thyroid carcinoma cells may be different from that in normal thyroid tissue. The optimal time for performing post-therapeutic scans to detect metastatic lesions is still controversial.We retrospectively analyzed the images of 239 patients who received I-131 therapy at our hospital fro...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181a345be
更新日期:2009-06-01 00:00:00
abstract::Dedicated multislice single-photon emission computed tomography-computed tomography (SPECT-CT) is useful for accurate anatomic localization and lesion characterization of abnormal findings on planar scintigraphy. We present a case of a 33-year-old woman with a history of low back pain. Lumbar spine radiographs demonst...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31819e52e8
更新日期:2009-05-01 00:00:00
abstract:PURPOSE:The aim of this study was to evaluate the diagnostic capacity of F-18 fluorodeoxyglucose dual-time-point (DTP) positron emission tomography (PET)/computed tomography (CT) for intrathoracic lymph node (LN) metastases in patients with nonsmall cell lung cancer (NSCLC). MATERIALS AND METHODS:Thirty-four patients ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31819a1f3d
更新日期:2009-04-01 00:00:00
abstract::Chronic subdural hematoma (SDH) is difficult to diagnose by clinical manifestations only. Nonspecific neurologic symptoms and signs may lead physicians to make other diagnoses. Although head trauma is the most common cause, it may be considered insignificant or omitted due to its minor initial manifestations. We prese...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31819a1ed8
更新日期:2009-04-01 00:00:00
abstract::A 51-year-old woman with infiltrating ductal carcinoma of left breast, who postsurgery, chemotherapy, and external radiotherapy presented with recurrence in the right chest wall a year after completion of treatment. An excision biopsy of the right chest wall nodule showed deposits of infiltrating ductal carcinoma. She...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181966fb3
更新日期:2009-03-01 00:00:00
abstract::A 60-year-old man with a history of surgical resection of leiomyosarcoma of the right kidney had a bone scan to evaluate possible metastatic osseous disease. The bone scan showed significantly increased Tc-99m MDP activity in the right abdomen, corresponding to a heterogeneous mass in the right retroperitoneal region ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31819675a2
更新日期:2009-03-01 00:00:00
abstract:PURPOSE:Patients with squamous cell carcinoma of the head and neck have been reported to have a high rate of second primary cancer of the upper aerodigestive tract. This study was performed to determine whether positron emission tomography/computed tomography (PET/CT) is useful for detecting a second primary cancer aft...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31818bf27d
更新日期:2008-12-01 00:00:00
abstract::We describe a unique case of an occult esophageal cancer patient without any significant symptomatology, which initially presented with a subcutaneous metastasis in the thigh. Eventually, FDG PET-CT unmasked the primary tumor of unknown origin. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31818bf199
更新日期:2008-12-01 00:00:00
abstract::Urinothorax or urothorax, the presence of urine in the pleural space, is a rare complication of percutaneous access to the kidney for the management of complex renal and proximal ureteral calculi and ureteropelvic junction obstruction. Other causes such as blunt renal trauma, ureteral instrumentation, or ureteral surg...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31818bf181
更新日期:2008-12-01 00:00:00
abstract::A 61-year-old uremic male under hemodialysis underwent Tc-99m sestamibi scintigraphy due to suspicious secondary hyperparathyroidism. The images showed increased uptake in the right forearm, left shoulder, right knee and, to a lesser extent, in the left hip and the right thigh. Subsequent Tc-99m MDP bone scintigraphy ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31818c4e4d
更新日期:2008-12-01 00:00:00
abstract::We report on a 45-year-old man who had a mass on the wall of the anterior right hemithorax. An excisional biopsy indicated carcinoma metastasis from thyroid malignancy. Tc-99m methoxyisobutyl isonitrile (MIBI) scintigraphy revealed markedly increased activity on the left side of the thyroid and the thoracic wall mass....
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181813035
更新日期:2008-09-01 00:00:00
abstract:PURPOSE:This report highlights the presence of extensive cerebral dysfunction in a patient with cerebral mitochondrial disorder. MATERIALS AND METHODS:The patient is a 10-year-old girl with a history of hemiparesis, encephalopathy, developmental delay, and seizures. She underwent 1H magnetic resonance spectroscopic im...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31817dec3c
更新日期:2008-08-01 00:00:00
abstract:PURPOSE:To retrospectively analyze whether adding a delayed high-resolution dedicated neck F-18 FDG positron emission tomography-computerized tomographic (PET-CT) imaging protocol in patients with recurrent differentiated thyroid cancer increases the number of abnormal foci within the neck. MATERIALS AND METHODS:Seven...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31817792c9
更新日期:2008-07-01 00:00:00
abstract::Mycotic aneurysm is a rare and life-threatening disorder. Computed tomography (CT) is considered to be the best diagnostic imaging modality that can detect an abdominal aortic aneurysm and changes in the surrounding structures. More recently, F-18 fluorodeoxyglucose (FDG) PET would seem to hold promise for the diagnos...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31817793a0
更新日期:2008-07-01 00:00:00
abstract::Lung cancer is the main malignancy with frequent endotracheal and endobronchial dissemination. Extrapulmonary sources of airway metastasis are less common, predominantly seen with breast, colorectal, and renal neoplasms. Head and neck cancer represents only a small fraction of tumors with tracheal luminal metastasis. ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31816a790a
更新日期:2008-05-01 00:00:00
abstract::A 49-year-old man presented with a left nasal cavity mass, biopsy of which revealed extranodal NK/T cell lymphoma. A PET-CT scan showed increased F-18 FDG uptake in the nasal mass, anterior mediastinal lymph nodes, and multiple subcutaneous nodular deposits in the chest wall, gluteal region, and right femoral areas. T...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31816a7a23
更新日期:2008-05-01 00:00:00
abstract:PURPOSE:The need for a low-iodine diet (LID) to maximize the results of radioactive iodine uptake (RAIU), nuclear medicine thyroid scintigraphy, and ultimately treatment of thyroid cancer patients is widely accepted. Failure to follow the prescribed diet can alter RAIU results, thyroid scan findings, and poststudy mana...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181662f9e
更新日期:2008-04-01 00:00:00
abstract::We detail the history and evaluation of a 68-year-old man who had head-to-toe PET/CT scanning that showed a focal area of increased FDG uptake in the left medial foot. This was thought to be recurrence of his melanoma. The patient was asymptomatic. He had a history of malignant melanoma of the right ear, which was rem...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181662b69
更新日期:2008-04-01 00:00:00
abstract::Infected aortic aneurysm is an uncommon life-threatening disease. A 68-year-old man had a history of type 2 diabetes mellitus and repeated urinary tract infections. He presented with fever, chills, low back pain, leukocytosis, and Salmonella group B bacteremia. For evaluation of suspected lumbar vertebral osteomyeliti...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3181662f77
更新日期:2008-04-01 00:00:00
abstract:PURPOSE:To evaluate indirect findings of cerebrospinal fluid (CSF) leakage on radionuclide cisternography and their changes after treatment. MATERIALS AND METHODS:This study was approved by the hospital's institutional review board and informed consent was obtained before each examination. A total of 67 patients who w...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318162d955
更新日期:2008-03-01 00:00:00
abstract:PURPOSE:This study assessed the value of a follow-up FDG PET scan when the initial PET demonstrated unexplained findings of focal FDG uptake in the abdomen. METHOD:The records of 3634 patients with PET scans were retrospectively reviewed. Those patients who had follow-up PET scans after the initial PET scan showed une...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31815c513c
更新日期:2008-01-01 00:00:00
abstract::Indium-111 octreotide scintigraphy is a useful investigation in the diagnosis and staging neuroendocrine or nonendocrine malignancies such as carcinoid, granulomas, small cell lung cancer, medullary thyroid carcinoma, and others. Tumors with large numbers of somatostatin receptors can be accurately imaged and this can...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31815c5073
更新日期:2008-01-01 00:00:00
abstract::Gallbladder uptake is occasionally encountered with commonly used nonhepatobiliary radiopharmaceuticals. Identification of the biliary tract by a nonhepatobiliary agent can identify disease, such as uptake of labeled white blood cells. However, in most cases, gallbladder uptake of nonhepatobiliary tracers is not due t...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章,评审
doi:10.1097/RLU.0b013e31815976e0
更新日期:2007-12-01 00:00:00
abstract::A 38-year-old man underwent a resection of the left lobe of the liver resection for a solitary hepatic epithelioid hemangioendothelioma. F-18 fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) was performed for surveillance. This demonstrated 2 foci of FDG uptake in the liver. These were ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31815969bc
更新日期:2007-12-01 00:00:00
abstract::A 57-year-old woman initially presented with the acute onset of low back pain after gardening. Plain film at that time was reported as showing Scheurmann's disease of the lumbar spine. The pain resolved slowly, but recurred acutely after minimal trauma 5 months later. Bone scintigraphy revealed increased uptake in L4 ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318149ee54
更新日期:2007-10-01 00:00:00
abstract::We report a case where acute varicella infection, chickenpox, mimics the findings of recurrent Hodgkin disease on F-18 FDG PET/CT. A 28-year-old man with a history of Hodgkin disease in remission had fatigue, pyrexia, and a raised ESR. His F-18 FDG PET/CT, performed to exclude lymphoma recurrence, demonstrated FDG-avi...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318148b48f
更新日期:2007-10-01 00:00:00
abstract:PURPOSE:There are approximately 32,000 new cases of thyroid carcinoma annually in the United States. F-18 FDG PET/CT has an established role in cancer management, including thyroid cancer, usually in patients who are thyroglobulin (Tg) positive/iodine negative. We reviewed our experience with F-18 FDG PET/CT in thyroid...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318125037a
更新日期:2007-09-01 00:00:00
abstract::Type A acute intramural hematoma (IMH) of the ascending aorta is defined as hemorrhage in the aortic wall in the absence of intimal disruption. Proximity to the adventitia may explain the higher incidence of rupture in IMH. We present a case of IMH, diagnosed by the presence of linear intense uptake of FDG on PET/CT, ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318123f7a6
更新日期:2007-09-01 00:00:00
abstract::We present the case of a 63-year-old woman chronic smoker with a history of severe rheumatoid arthritis, who presented with dyspnea and cough. Her chest x-ray film and CT scan (as part of a PET/CT scan) showed multiple lung nodules and a left pleural effusion. A PET scan (as part of a PET/CT scan) revealed no uptake i...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318124fd72
更新日期:2007-09-01 00:00:00
abstract::We present plain x-ray examination, bone scintigraphy, computed tomography, and magnetic resonance imaging of 2 patients diagnosed with prostate cancer who complained of hip pain. Bone scintigraphy was suggestive for metastases. Further radiologic investigation revealed benign etiologies for the hip pain; calcific ten...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3180a1acc3
更新日期:2007-08-01 00:00:00
abstract::Usefulness of N-isopropyl-p-I-123 iodoamphetamine (I-123 IMP) for the detection of malignant melanoma and malignant lymphoma is well known. The appropriate interval from administration until image acquisition is unusual because the accumulation mechanism is different. We present a case of choroidal melanoma of the rig...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3180a1abbd
更新日期:2007-08-01 00:00:00
abstract::We present an F-18 FDG PET scan which demonstrates 3 synchronous primary malignancies. The patient is a 61-year-old man who presented with weight loss and dysphagia. He was initially diagnosed with squamous cell carcinoma of the midesophagus, and was then found to have an adenocarcinoma in the right lung. A staging PE...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3180a1ad48
更新日期:2007-08-01 00:00:00
abstract::Cortical alterations of brain metabolism, as seen in PET, obviously depend on the nature of the damage (either mechanical, toxic, anoxic, or other). However, some subcortical abnormalities seem to occur rather frequently regardless of the extension, position and cause of the damage. In particular, relative cerebellar ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3180537621
更新日期:2007-06-01 00:00:00
abstract:UNLABELLED:Fluorine-18 fluoro-2-deoxy-D-glucose (FDG) uptake in brown adipose tissue (BAT) may generate FDG-PET scan misinterpretation. Recent studies have shown reduced FDG uptake in BAT in rats treated with high doses of the beta-blocker propranolol. The aim of this observational study was to present a cohort of pati...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000259570.69163.04
更新日期:2007-05-01 00:00:00
abstract::Limping is a frequent occurrence in children and may be caused by various conditions, including trauma, inflammation, infection, and malignancy. Nontraumatic avascular necrosis of the tarsal bones should be included in the differential diagnosis. Accumulated data have supported the superiority of bone scans to radiogr...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.rlu.0000255026.52044.85
更新日期:2007-03-01 00:00:00