A5103735877- Radiopharmaceutical Chemistry and Applications
- Prostate Cancer Treatment and Research
- Medical Imaging and Pathology Studies
- Hematological disorders and diagnostics
- Cardiac tumors and thrombi
- Radiation Dose and Imaging
- Vasculitis and related conditions
- Parathyroid Disorders and Treatments
- Moyamoya disease diagnosis and treatment
- Thermal Regulation in Medicine
- Vascular Tumors and Angiosarcomas
- MRI in cancer diagnosis
- Circadian rhythm and melatonin
- Cell Adhesion Molecules Research
- Sympathectomy and Hyperhidrosis Treatments
- Digital Imaging in Medicine
- Thyroid and Parathyroid Surgery
- Amoebic Infections and Treatments
- Meningioma and schwannoma management
- Cutaneous Melanoma Detection and Management
- Radiomics and Machine Learning in Medical Imaging
- Vitamin D Research Studies
- Dental Anxiety and Anesthesia Techniques
- Atherosclerosis and Cardiovascular Diseases
- Sarcoidosis and Beryllium Toxicity Research
Centre Georges François Leclerc
2019-2025
CHU Dijon Bourgogne
2022
Université de Bordeaux
2021
Centre Hospitalier Universitaire de Besançon
2016-2018
Université de Bourgogne
2018
Université Bourgogne Franche-Comté
2016-2018
Université de Lorraine
2015-2017
Abstract Objectives To investigate the performance of cranial PET/CT for diagnosis GCA. Methods All patients with a suspected GCA were prospectively enrolled in this study and had digital evaluation arteries if they not started glucocorticoids >72 h previously. The was retained after at least 6 months follow-up no other considered by clinician patient went into remission consecutive treatment. Cranial positive one arterial segment showed hypermetabolism similar to or greater than...
Primary objective was to compare the per-patient detection rates (DR) of [18F]DCFPyL versus [18F]fluoromethylcholine positron emission tomography/computed tomography (PET/CT), in patients with first prostate cancer (PCa) biochemical recurrence (BCR). Secondary endpoints included safety and impact on patient management (PM).This a prospective, open label, cross-over, comparative study randomized treatment administration (investigational medicinal product) or (comparator). Men rising...
Background: 18F-fluorocholine positron emission tomography/computed tomography (F-choline PET/CT) is considered a cornerstone in the staging and restaging of patients with prostate cancer (PCa). The aim this study was to retrospectively assess unusual uptakes who underwent F-choline PET/CT for initial or relapsing PCa. Methods: Three hundred sixty-eight PCa were staged restaged using PET/CT. Unusual defined as occurring outside usual paths diffusion uptake bone clear morphological evidence...
Invasive lobular carcinoma accounts for 10 to 15% of all breast cancers. The first objective this retrospective study was assess the diagnostic performance FDG-PET/CT scanning in women previously treated invasive with suspected recurrence. secondary objectives were evaluate impact PET/CT a change treatment and its prognostic value on specific survival.Patients whom scan performed from January 2011 July 2019 our Cancer Research Center enrolled. Recurrence based clinical symptoms, abnormal...
Diffuse midline glioma, H3K27-altered, is a relatively new entity, characterized by H3K27M histone mutation. This rare pediatric disease with severe prognosis has recently been identified as subtype of diffuse astrocytoma due to major breakthrough in histopathological and molecular characterization gliomas. We report case H3K27-altered glioma 30-year-old woman.
We report the case of a 14-year-old girl with clinically diagnosed Kleine-Levin syndrome. Electroencephalogram and brain MRI were unremarkable. An FDG PET/CT scan was acquired during symptomatic episode, while she asleep, another PET obtained when asymptomatic, awake, quiet. Comparison both examinations demonstrated bilateral activation thalami, caudate nuclei, lenticular nuclei. These findings may be linked to implication thalamostriatal structures in regulation sleep wakefulness.
FDG PET/CT has high sensitivity and specificity for the detection of distant metastases from cutaneous melanoma. Imaging is recommended patients with clinical suspicion metastasis should be considered those confirmed sentinel lymph node metastasis. Metastatic melanoma bears a poor prognosis. Only complete resection improves survival, which explains need to detect potentially unresectable disease, most metastatic are ineligible curative surgical procedure. Here, demonstrated isolated...
Moyamoya disease is characterized by bilateral progressive terminal internal carotid arteries steno-occlusion. In this patient, the affected middle cerebral and was disclosed after a left frontal infarction. Brain HMPAO perfusion scintigraphy with acetazolamide challenge, obtained before surgical treatment, demonstrates an extended hypoperfusion vascular steal phenomenon. The same examination treatment frank improvement in basal brain vascularization, nearly complete correction of very...
Abstract This 65-year-old man suffering from hypercalcemia in a context of hyperparathyroidism treated by calcimimetics was referred to our institution perform an 18 F-fluorocholine PET/CT order localize the pathological parathyroid gland(s). We incidentally discovered brain metastatic pulmonary large cell neuroendocrine carcinoma addition adenoma. case illustrates value FCH workup event under calcimimetic treatment, as well potential reveal occult malignancies.
This 37-year-old woman was diagnosed with breast cancer during pregnancy. After multidisciplinary meeting, she referred to our department for an FDG PET/CT staging, and chemotherapy weekly infusion of paclitaxel initiated before childbirth. We estimated the fetal dose from procedure, results show that, if deemed necessary, this examination can reasonably be performed The patient gave birth vaginally at term apparently healthy girl.
marquées au 99m Tc : comparaison avec la technique 51 Cr
We report a rare case of vascular graft-associated aneurysmal angiosarcoma by 18F-Fluorodeoxyglucose (FDG) positron emission tomography (PET). An 81-year-old male patient, with prior history graft interposition 1 year previously, was referred to 18F-FDG-PET because an inflammatory syndrome unknown origin. FDG-PET images revealed particular pattern intense circular uptake within the arterial wall (SUVmax = 10) in popliteal aneurysm and, additionally, large hypermetabolic mass centered graft....
The aims of this study were to assess the dependence glomerular filtration rate (GFR) on age and gender produce reference data for interpretation 51Cr-EDTA GFR measurements in adults. This was a retrospective 120 live kidney donors (75 females, 45 males). evaluated from plasma clearance using blood samples taken at 3, 4 5 hours. slope-intercept corrected body surface area Dubois & fast exponential Brochner-Mortensen equation. Scatter plot DFG against plotted 98% range limits have been...
Autologous indium-111 labelled platelets can be used for kinetic studies in patients with autoimmune thrombocytopenic purpura [AITP]. The objective of this study was to evaluate some biological and clinical factors influencing the labeling efficiency. We studied incubation media (Plasma [MP] or dry [MS]), platelet concentration [NP], mean volume [VPM], hemoglobin level pathology associated AITP. This a retrospective 93 labelling (43 MS 50 MP), 38 primary AITP (41%) 55 secondary (59%)....
To determine whether hypermetabolisms of the spleen and bone marrow an enlarged adrenal gland are significant indirect signs infection on fluorine-18-fluorodeoxyglucose (F-FDG) PET/CT performed in patients with known or suspected infectious disease.Potential were as follows: (i) investigated a retrospectively selected group referred to F-FDG for disease among whom presence absence foci was ascertained 43 12 cases, respectively, (ii) further validated groups prospectively constituted severe...
Abstract Introduction Giant cell arteritis (GCA) is a frequent granulomatous vasculitis. In the diagnosis of large vessel GCA, FDG-PET/CT imaging has been recommended and its use steadily increased. The objective this prospective study was to evaluate diagnostic performance digital FDG-PET with head neck dedicated protocol, especially detect cranial arteries involvement, using different visual grading scores, assess inter-reader agreement. Material Methods scans 10-min acquisition time on...