Unknown

Dataset Information

0

Fluoroestradiol PET-MRI imaging for detection of endometriosis lesions and symptom correlation.


ABSTRACT: Endometriosis is a common cause of infertility, pelvic pain, and dysmenorrhea and there are prior case reports of lesion detection using an 18F-fluoroestradiol (FES) tracer with positron emission tomography (PET). We aimed to further investigate the use of the FES tracer in the context of PET-magnetic resonance (PET-MR) imaging. We administered FES to 6 patients and then imaged them using a Siemens mMR PET-MR scanner. Each patient was taken to surgery within 30 days after imaging, and surgical visualization served as the gold-standard for diagnosis. PET did not prove to be as sensitive as MR (50% per-patient sensitivity versus 67% per-patient and 35% versus 48% per-lesion), and did not show any additional sites over and above MR. When MR was used to localize lesions on PET after imaging, there was insufficient evidence of an association between total tracer uptake and reported pain intensity (P=0.25). FES PET-MR offers no additional value to MR for endometriosis.

SUBMITTER: Oldan JD 

PROVIDER: S-EPMC11253079 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature

altmetric image

Publications

Fluoroestradiol PET-MRI imaging for detection of endometriosis lesions and symptom correlation.

Oldan Jorge D JD   Lee Yueh Z YZ   OIinger Kristen K   Benefield Thad S TS   Carey Erin T ET   Abu-Alnadi Noor D ND   Young Steven L SL  

American journal of nuclear medicine and molecular imaging 20240615 3


Endometriosis is a common cause of infertility, pelvic pain, and dysmenorrhea and there are prior case reports of lesion detection using an 18F-fluoroestradiol (FES) tracer with positron emission tomography (PET). We aimed to further investigate the use of the FES tracer in the context of PET-magnetic resonance (PET-MR) imaging. We administered FES to 6 patients and then imaged them using a Siemens mMR PET-MR scanner. Each patient was taken to surgery within 30 days after imaging, and surgical v  ...[more]

Similar Datasets

| S-EPMC8079339 | biostudies-literature
| S-EPMC6467896 | biostudies-literature
| S-EPMC6735277 | biostudies-literature
| S-EPMC3552656 | biostudies-literature
| S-EPMC3526150 | biostudies-literature
| S-EPMC11834562 | biostudies-literature
| S-EPMC10598151 | biostudies-literature
| S-EPMC10323073 | biostudies-literature
| S-EPMC7699272 | biostudies-literature
| S-EPMC6648431 | biostudies-literature