P2-366: QUANTIFYING MITOCHONDRIAL AND SYNAPTIC FUNCTION IN ALZHEIMER'S DISEASE USING [18 F]BCPP-EF, [11 C]SA4503 AND [11 C]UCB-J PET IMAGING

C-11 Choline and FDG PET/CT Imaging of Primary Cholangiocarcinoma – a Comparative Analysis

Objective(s): This study aimed to compare the diagnostic values of 11C-choline and 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) in patients with cholangiocarcinoma (CCA). Methods: This prospective study was conducted on 10 patients (6 males and 4 females), aged 42-69 years, suspected of having CCA based on CT or magnetic resonance imaging (MRI) resu...

Imaging of gynecologic tumors: comparison of (11)C-choline PET with (18)F-FDG PET.

UNLABELLED This study was designed to compare the value of PET using (11)C-choline with that of PET using (18)F-FDG for the diagnosis of gynecologic tumors. METHODS We examined 21 patients, including 18 patients with untreated primary tumors and 3 patients with suspected recurrence of ovarian cancer. (11)C-choline PET and (18)F-FDG PET were performed within 2 wk of each other on each patient....

Segmentation of Alzheimers Disease in PET scan datasets using MATLAB

Positron Emission Tomography (PET) scan images are one of the bio medical imaging techniques similar to that of MRI scan images but PET scan images are helpful in finding the development of tumors. The PET scan images requires expertise in the segmentation where clustering plays an important role in the automation process. The segmentation of such images is manual to automate the process cluste...

Pnm-11: Vitex Function in Infertility

c-11 choline and fdg pet/ct imaging of primary cholangiocarcinoma – a comparative analysis

objective(s): this study aimed to compare the diagnostic values of 11c-choline and 18f-fluorodeoxyglucose (18f-fdg) positron emission tomography/computed tomography (pet/ct) in patients with cholangiocarcinoma (cca). methods: this prospective study was conducted on 10 patients (6 males and 4 females), aged 42-69 years, suspected of having cca based on ct or magnetic resonance imaging (mri) resu...