Improvement of Symptoms After Removal of the Essure® Contraceptive Implant

* Inclusion Criteria \* : ESSURE Group: * woman aged 35 to 75 * patient with at least one Essure® implant * surgical intervention planned because the patient is symptomatic: removal of the Essure® implant(s) * planned intervention via vaginal route, laparoscopy, robotic surgery, or Transvaginal natural orifice transluminal endoscopic surgery (VNotes) * patient having given free, informed and signed consent Selection for MRI-PET examination: * if the answer is "poor" or "bad" to the first question of the SF-12 pre-operatively * no hysterectomy * no analgesic treatment, or treatment stopped 48 hours before the examination * no psychotropic treatment (anxiolytics, hypnotics (sleeping pills), antidepressants, mood stabilizers, neuroleptics) * patient having given free, informed and signed consent Control group: * woman aged 35 to 75 * planned surgical intervention: salpingectomy with or without hysterectomy for benign indication * planned intervention via vaginal route, laparoscopy, robotic surgery, or VNotes * patient having given free, informed and signed consent Selection for MRI-PET examination: * age matching (+/- 5 years) with Essure® patients who have had an MRI-PET * matching on surgical technique with Essure® patients who have had an MRI-PET: salpingectomy with or without hysterectomy * no analgesic treatment, or treatment stopped 48 hours before the examination * no psychotropic treatment (anxiolytics, hypnotics (sleeping pills), antidepressants, mood stabilizers, neuroleptics) * patient having given free, informed and signed consent * Exclusion Criteria \* : ESSURE Group: * asymptomatic patient * planned intervention by laparotomy * patient potentially exposed to other heavy metals: wearer of metallic orthopedic equipment (hip or knee prosthesis, etc.), wearer of coronary stent, or tubal ligation clip * inability to understand the information given * persons deprived of liberty by a judicial or administrative decision * people undergoing psychiatric care * people admitted to a health or social establishment for purposes other than research * adults subject to a legal protection measure (guardianship, curatorship) * people not affiliated to a social security scheme or beneficiaries of a similar scheme * person participating in another interventional research that may interfere with the research Selection for MRI-PET examination: * claustrophobia * dosimetry of all radiological examinations over the past year not acceptable Control Group : * current pregnancy * patient with cancer * patient who has already had an Essure® implant removed * patient potentially exposed to heavy metals: wearer of metallic orthopedic equipment (hip or knee prosthesis, etc.), wearer of coronary stent, or tubal ligation clip * planned intervention by laparotomy * inability to understand the information given * persons deprived of liberty by a judicial or administrative decision * people undergoing psychiatric care * people admitted to a health or social establishment for purposes other than research * adults subject to a legal protection measure (guardianship, curatorship) * people not affiliated to a social security scheme or beneficiaries of a similar scheme * person participating in another interventional research that may interfere with the research Selection for MRI-PET examination: * claustrophobia * dosimetry of all radiological examinations over the past year not acceptable