Abstract:
:Dermatofibrosarcoma protuberans is a rare cutaneous tumor that is locally aggressive and has a high rate of recurrence after surgical excision. The tumor grows slowly, typically over years. On rare occasions, metastasis to distant sites (especially the lung) or regional lymph nodes may occur. Here, we present F-FDG PET/CT imaging findings of a 52-year-old man with a local recurrence of dermatofibrosarcoma protuberans in the anterior abdominal wall with metastases to bilateral lungs.
journal_name
Clin Nucl Medjournal_title
Clinical nuclear medicineauthors
Suman S,Sharma P,Jain TK,Sahoo MK,Bal C,Kumar Rdoi
10.1097/RLU.0b013e318279f28esubject
Has Abstractpub_date
2014-01-01 00:00:00pages
77-8issue
1eissn
0363-9762issn
1536-0229journal_volume
39pub_type
杂志文章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::A 74-year-old man underwent excisional biopsy of an anterior mediastinal mass that revealed squamous cell carcinoma of thymic origin. Immunohistochemistry revealed insulin-like growth factor-1 receptor positivity, which has been associated with worse prognosis. Restaging FDG PET/CT revealed extensive soft tissue and o...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000936
更新日期:2015-11-01 00:00:00
abstract::Aggressive natural killer cell leukemia (ANKL) is a rare malignant disorder of mature NK cells characterized by aggressive clinical course and poor outcome. The commonly involved sites are peripheral blood, bone marrow, liver, and spleen, but any organ can show involvement. We report a case of ANKL diagnosed and asses...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3182952976
更新日期:2014-04-01 00:00:00
abstract::A 49-year-old woman with history of breast cancer presented with pain at the level of the left anterior proximal tibia. An x-ray of the tibia demonstrated a lytic cortical lesion that prompted a whole-body 99mTc-MDP bone scan. The bone scan revealed intense bone remodeling at the level of the tibial lytic lesion and i...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000595
更新日期:2015-03-01 00:00:00
abstract::An 82-year-old woman was followed up for an uterine cervical adenocarcinoma treated by surgery. A whole-body fluorodeoxyglucose positron emission tomography study revealed a pathologic fluorodeoxyglucose uptake located in the umbilicus associated to peritoneal carcinomatosis. Biopsy of the umbilical nodule demonstrate...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3182443b0f
更新日期:2012-05-01 00:00:00
abstract::A 64-year-old man with recently diagnosed prostate adenocarcinoma with a total prostate-specific antigen level of 3.32 ng/mL and Gleason score 4 (3 + 4) was referred for Ga-prostate-specific membrane antigen PET/CT scan for pretreatment staging. Prostate-specific membrane antigen-avid lesion was noted in the right lob...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000003172
更新日期:2020-09-01 00:00:00
abstract::Erlotinib is a reversible epidermal growth factor receptor tyrosine kinase inhibitor used to treat advanced non-small cell lung carcinoma patients who have shown progression on at least 1 prior chemotherapy regimen. Most of the patients on erlotinib show cutaneous adverse effects. We report the 18F-FDG PET/CT findings...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000586
更新日期:2015-04-01 00:00:00
abstract::A 72-year-old man with a history of prostate adenocarcinoma initially managed by radical prostatectomy and salvage radiation therapy underwent resection of a left vas deferens recurrence identified on PSMA PET. Despite an initial response, PSA failed to fall below 3.5 ng/L, prompting re-evaluation with PSMA PET/CT: a ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000003136
更新日期:2020-09-01 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::Four cases of basal ganglia infarction demonstrated by radionuclide brain imaging are presented. Bilateral basal ganglia infarctions in two patients were probably related to methanol intoxication and meningoencephalitis, and unilateral basal ganglia infarctions in two other patients were presumably due to cerebral ath...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198211000-00004
更新日期:1982-11-01 00:00:00
abstract:PURPOSE OF THE REPORT:F-FDG PET/CT has been recently proposed as a noninvasive tool for the diagnosis of renal allograft acute rejection (AR) in kidney transplant recipients (KTRs). Still, the influence of kidney function on F-FDG uptake by renal grafts remains unknown. PATIENTS AND METHODS:We retrospectively identifi...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001298
更新日期:2016-09-01 00:00:00
abstract::Stomach cancer is one of malignancies that may result in pulmonary tumor embolism. Pulmonary tumor embolism commonly presents with dyspnea and cor pulmonale signs. We report serial observations of pulmonary tumor embolism with 18F-FDG PET/CT. 18F-FDG PET/CT scan showed chronological changes of FDG uptake in both lung ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000596
更新日期:2015-03-01 00:00:00
abstract::We report the case of a 27-year-old woman referred to our department for the characterization of a 7 × 6-cm left ischio-anal fossa mass by Ga-DOTATOC PET/CT. Several diagnoses were previously mentioned, in particular, myxoid sarcoma but also pelvic paraganglioma. Urinary methoxylated derivates and blood chromogranin A...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000002540
更新日期:2019-05-01 00:00:00
abstract::In a prospective study for evaluation of the use of a monoclonal antibody directed against melanoma in the staging of patients affected by malignant melanoma, we report monoclonal antibody uptake in a follicular thyroid adenoma. Computed tomography, ultrasonography, and pertechnetate scintigraphy did not provide a cer...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199105000-00010
更新日期:1991-05-01 00:00:00
abstract::Whole-body (131I) scintigraphy (WBS) is used to detect residual or metastatic tissue during treatment of differentiated thyroid carcinoma in combination with thyroglobulin (Tg) and ultrasonography of the neck. It is a highly sensitive method, but there is a high rate of false positives. We report the case of a 52-year...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e3182a75664
更新日期:2014-09-01 00:00:00
abstract:PURPOSE:Image quality (IQ) of PET in voluminous body regions can be limited, which impairs the assessment of small metastatic lesions. Time-of-flight (TOF) reconstruction algorithm may deliver an increase of spatial resolution. The purpose of this study was to evaluate the impact of TOF on IQ, lesion detection rate, le...
journal_title:Clinical nuclear medicine
pub_type: 临床试验,杂志文章
doi:10.1097/RLU.0b013e3182a23d37
更新日期:2014-03-01 00:00:00
abstract::We describe a patient with labile hypertension and elevated metanephrines who underwent 123Iodine metaiodobenzylguanidine (MIBG) for the detection of a possible paraganglioma. The scan revealed markedly abnormal diffusely increased activity in the right renal parenchyma. A CT angiogram showed severe renal artery steno...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000510
更新日期:2014-11-01 00:00:00
abstract:PURPOSE:The effects of menopause on bone mineral density (BMD) in women with endemic fluorosis were investigated. MATERIALS AND METHODS:Eighty healthy Turkish women who lived in and around the city of Isparta were selected randomly and enrolled in this study. They were separated into four groups: group 1, 20 premenopa...
journal_title:Clinical nuclear medicine
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/01.RLU.0000057557.56231.EE
更新日期:2003-04-01 00:00:00
abstract::We diagnosed a 62-year-old man with lung cancer, well-differentiated squamous cell carcinoma, on the right upper lobe and left lower lobe. He had a history of myelodysplastic syndrome and refractory anemia with ringed sideroblasts diagnosed 5 years earlier. The patient's ¹⁸F-FDG PET/CT for the clinical staging of lung...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000698
更新日期:2015-07-01 00:00:00
abstract::An intraparenchymal lung tumor exhibiting the histopathologic and immunophenotypic characteristics of an intracranial meningioma is described. The tumor presented as a solitary asymptomatic pulmonary nodule with increased fluorodeoxyglucose uptake on positron emission tomography. After right upper lobectomy, benign ps...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/01.RLU.0000027744.41282.A9
更新日期:2002-10-01 00:00:00
abstract::A patient with disseminated osseous metastases due to breast cancer reported multifocal pain. Because of persisting pain after a first cycle of chemotherapy, 1,295 MBq Re-186 HEDP was administered intravenously. Excellent pain relief was observed. Subsequently, the patient received further combined chemotherapy and Re...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199808000-00001
更新日期:1998-08-01 00:00:00
abstract::Three cases of sickle cell disease associated with functional asplenia are described. The spleen was not visualized on routine Tc-99m-sulfur colloid scan. The bone scan performed with Tc-99m-phosphate compounds revealed abnormal splenic activity in all three cases. The previous case reports and the literature on this ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198107000-00007
更新日期:1981-07-01 00:00:00
abstract::The purpose of this study was to directly compare the efficacy of Tc-99m MIBI with TI-201/Tc-99m pertechnetate scintigraphy for localizing parathyroid adenomas in patients with primary hyperparathyroidism. Of 21 patients suspected of having primary hyperparathyroidism who had undergone both studies, 14 had subsequent ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-199608000-00002
更新日期:1996-08-01 00:00:00
abstract:PURPOSE:To examine the feasibility of simultaneous acquisition of F-fluoroethylcholine (F-choline) PET and functional MRI (standardized uptake value [SUV]max/mean and apparent diffusion coefficient [ADC]mean), using a hybrid PET/MRI scanner, for diagnosis and response assessment in a cohort of children with astrocytic ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000000556
更新日期:2015-01-01 00:00:00
abstract::In addition to imaging in the conventional positions, TI-201 myocardial imaging was also performed in a 25 degree cephalad projection. This resulted in improved imaging, especially of the inferior wall. Myocardial images are presented in five patients in whom areas of absent activity were most sharply delineated in th...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/00003072-198105000-00009
更新日期:1981-05-01 00:00:00
abstract:AIM:The aim of the study was to evaluate if there is a prognostic importance of pretreatment Tc-MAA uptake of liver lesion of patients who received Y selective internal radiation therapy (SIRT) treatment for hepatocellular cancer (HCC) or not. METHODS:Nineteen patients (5 female and 14 male patients; mean age, 64.5 ± ...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31828162e8
更新日期:2013-04-01 00:00:00
abstract::A 29-year-old male presented with a 6-month history of left hip pain. Radiography and CT demonstrated a 6-cm lytic lesion of the left acetabulum. F-18 FDG PET for staging of the biopsy-proven malignant PEComa demonstrated intense hypermetabolism corresponding to the lytic left acetabulum. The patient underwent left he...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e31823e9aec
更新日期:2012-02-01 00:00:00
abstract::A case of a 23-year-old man with an encapsulated, anaerobic splenic abscess is reported. Both the In-111 leukocyte and Tc-99m sulfur colloid scans demonstrated an intrasplenic defect. The Ga-67 citrate scan revealed uptake in the rim of the abscess only where the abscess cavity was relatively photon-deficient. The com...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:
更新日期:1986-03-01 00:00:00
abstract::The efforts of the Vascular Quality Initiative of the Society for Vascular Surgery and its regional groups, including the Vascular Study Group of New England, have been very helpful in furthering medical knowledge in multiple areas of vascular surgery and hopefully in improving quality and safety. One of the areas foc...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0000000000001584
更新日期:2017-06-01 00:00:00
abstract:PURPOSE:The study aimed to investigate the value of clinical variables and rest gated single-photon emission computed tomography (SPECT) in predicting cardiac deaths in medically treated dilated cardiomyopathy (DCM) patients. METHODS:This is a retrospective study. Fifty-six consecutive hospitalized DCM patients who un...
journal_title:Clinical nuclear medicine
pub_type: 杂志文章
doi:10.1097/RLU.0b013e318292eedf
更新日期:2013-07-01 00:00:00