questionsmedicales.fr
Système endocrine
Glandes endocrines
Gonades
Gonades : Questions médicales fréquentes
Diagnostic
5
Dysfonction gonadique
Tests hormonaux
Échographie
Analyse sanguine
Anomalies gonadiques
Fertilité
Cancer des gonades
Marqueurs tumoraux
Échographie
Anomalies gonadiques
Symptômes
5
Insuffisance gonadique
Troubles de la libido
Déséquilibre hormonal
Changements d'humeur
Inflammation gonadique
Douleurs abdominales
Cancer des gonades
Masse palpable
Hyperplasie gonadique
Virilisation
Prévention
5
Prévention
Mode de vie sain
Vaccination
Cancer gonadique
Infections gonadiques
Rapports protégés
Examens réguliers
Bilan hormonal
Cancer des gonades
Dépistage
Traitements
5
Insuffisance gonadique
Thérapie hormonale
Cancer des gonades
Chirurgie
Dysfonction érectile
Thérapie hormonale
Hyperplasie gonadique
Médicaments hormonaux
Infections gonadiques
Antibiotiques
Complications
5
Insuffisance gonadique
Fertilité
Cancer des gonades
Métastases
Hyperplasie gonadique
Troubles menstruels
Traitements hormonaux
Effets secondaires
Infections gonadiques
Douleurs chroniques
Facteurs de risque
5
Cancer des gonades
Facteurs de risque
Mode de vie
Santé gonadique
Médicaments
Fonction gonadique
Infections sexuellement transmissibles
Fertilité
Facteurs environnementaux
Santé gonadique
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{
"@type": "Question",
"name": "Quel rôle des vaccinations dans la prévention ?",
"position": 12,
"acceptedAnswer": {
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"text": "Certaines vaccinations, comme contre le HPV, peuvent prévenir des cancers gonadiques."
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"position": 13,
"acceptedAnswer": {
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"acceptedAnswer": {
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}
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}
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"position": 20,
"acceptedAnswer": {
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}
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"position": 23,
"acceptedAnswer": {
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}
},
{
"@type": "Question",
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"position": 24,
"acceptedAnswer": {
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"text": "Des changements d'humeur, des nausées et des risques thromboemboliques peuvent se produire."
}
},
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"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elles peuvent entraîner des douleurs chroniques et des problèmes de fertilité."
}
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"position": 26,
"acceptedAnswer": {
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"position": 28,
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"text": "Certains stéroïdes et médicaments anticancéreux peuvent altérer la fonction gonadique."
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"name": "Quel impact des infections sur la santé gonadique ?",
"position": 29,
"acceptedAnswer": {
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"text": "Les infections sexuellement transmissibles peuvent endommager les gonades et affecter la fertilité."
}
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"name": "Quels facteurs environnementaux influencent les gonades ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "L'exposition à des produits chimiques et à des radiations peut nuire à la santé gonadique."
}
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}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 27/04/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Comparative Anatomy, Institute of Zoology and Biomedical Research, Jagiellonian University, 30-387 Krakow, Poland.
Doctoral School of Exact and Natural Sciences, Jagiellonian University, 30-348 Krakow, Poland.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
Department of Comparative Anatomy, Institute of Zoology and Biomedical Research, Jagiellonian University, 30-387 Krakow, Poland.
Doctoral School of Exact and Natural Sciences, Jagiellonian University, 30-348 Krakow, Poland.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
Department of Comparative Anatomy, Institute of Zoology and Biomedical Research, Jagiellonian University, 30-387 Krakow, Poland.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland. Electronic address: serge.nef@unige.ch.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
Department of Genetic Medicine and Development, University of Geneva Medical School, Geneva, Switzerland.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
STU-UMT Joint Shellfish Research Laboratory, Shantou University, Shantou, 515063, China. ikhwanuddin@umt.edu.my.
Institute of Tropical Aquaculture, Universiti Malaysia Terengganu, 21030, Kuala Terengganu, Malaysia. ikhwanuddin@umt.edu.my.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
School of Marine Sciences, Sun Yat-Sen University, Zhuhai, 519082, China.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
School of Marine Sciences, Sun Yat-Sen University, Zhuhai, 519082, China.
Publications dans "Gonades" :
2 publications dans cette catégorie
Affiliations :
School of Marine Sciences, Sun Yat-Sen University, Zhuhai, 519082, China. lujianguo@mail.sysu.edu.cn.
Southern Marine Science and Engineering Guangdong Laboratory (Zhuhai), Zhuhai, 519080, China. lujianguo@mail.sysu.edu.cn.
Guangdong Provincial Key Laboratory of Marine Resources and Coastal Engineering, Guangzhou, 510275, Guangdong, China. lujianguo@mail.sysu.edu.cn.
Pearl River Estuary Marine Ecosystem Research Station, Ministry of Education, Zhuhai, 519000, China. lujianguo@mail.sysu.edu.cn.
Publications dans "Gonades" :
2 publications dans cette catégorie
Publications dans "Gonades" :
2 publications dans cette catégorie
Publications dans "Gonades" :
2 publications dans cette catégorie
Publications dans "Gonades" :
2 publications dans cette catégorie
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Buenos Aires, Argentina.
Publications dans "Gonades" :
1 publication dans cette catégorie
Affiliations :
Servicio de Endocrinología, Hospital de Pediatría 'Prof. Dr. Juan Pedro Garrahan', Buenos Aires, Argentina.
Publications dans "Gonades" :
To outline our experimental gonadal tissue cryopreservation (GTC) protocol that does not disrupt the standard of care in medically-indicated gonadectomy for patients with differences of sex developmen...
Two patients with complete gonadal dysgenesis who were undergoing medically-indicated prophylactic bilateral gonadectomy elected to pursue GTC. Both were found to have germ cell neoplasia in situ on i...
Cryopreserved gonadal tissue was successfully thawed and transferred to pathology for complete analysis. No germ cells were identified in either patient nor were found to have malignancy, so further t...
Organizational planning and coordination between the clinical care teams, GTC laboratory, and pathology were key to handling these cases with neoplasia. Processes that anticipated the possibility of d...
COVID-19 may influence human fertility and sexuality in several ways. Different cell types in gonads show a constitutive expression of angiotensin-converting enzyme 2 (ACE2) and transmembrane protease...
The use of gonad contact shielding (GCS) in radiology departments has varied across countries, possibly because, until recently, there was no agreed consensus with mixed evidence supporting its use. T...
An online survey was sent via email to potential participants through the Society of Medical Radiographers Malta (SRM) as well as social media posts on local radiography pages. Descriptive and inferen...
Almost half of the registered radiographers working in radiology departments in Malta (n = 101/203) completed the survey (49.7 % response rate). 61.4 % of participating radiographers indicated they 'o...
Some misconceptions and uncertainties among radiographers concerning the benefits and risks of using GCS were noted. Local radiology departments should look into their protocols and assess the need fo...
Noonan syndrome (NS) is a genetic multisystem disorder characterised by variable clinical manifestations including dysmorphic facial features, short stature, congenital heart disease, renal anomalies,...
In this narrative review, we summarized the available data on puberty and gonadal function in NS subjects and the role of the RAS/mitogen-activated protein kinase (MAPK) signalling pathway in fertilit...
According to the literature and to our experience, NS patients seem to have a delay in puberty onset compared to the physiological timing reported in healthy children. Males with NS seem to be at risk...
Approximately 10-15% of 46,XY disorders of sex development (DSDs) have an SRY mutation residing in the high mobility group (HMG) domain. Here, we present a case of 46,XY DSD caused by a novel missense...
An adolescent female (15 years old) exhibiting primary amenorrhea was later diagnosed as a 46,XY female with bilateral gonadal dysplasia on the basis of peripheral lymphocyte karyotype 46,XY and a nov...
The patient initially presented with right gonadoblastoma but chose only right gonadectomy by laparoscopy to preserve the female sex characteristics, which resulted in rapid deterioration of the left ...
It has been reported that the placement of protective equipment in female pelvic radiography is predominantly inadequate compared with that of male. We analyzed the actual situation of ovarian shieldi...
The ovaries were contoured in MR images and the pelvic bone was extracted by CT images. The MR/CT fusion images were created using a 3D workstation. The amount of physiological fluctuation in the ovar...
The mean and maximum ovarian fluctuations were 1.1 cm and 3.9 cm in the superior and inferior directions, respectively, and 0.7 cm and 2.0 cm in the left and right directions, respectively. The percen...
The effectiveness of gonadal protection is low because the protective device could not cover the entire ovary in about 80% of the female hip radiographs....
Pure gonadal dysgenesis is a situation when the karyotype is 46, XY, but for various reasons there is a disorder of differentiation of Wolffian and Mullerian structures and in consequence the phenotyp...
A female phenotype with strip-like gonads, 46, XY pure gonadal dysgenesis (PGD) has a high tendency to develop into gonadal germ cell tumors. We described one patient with 46, XY PGD, who had a gonada...
Human fetal adrenal glands produce substantial amounts of dehydroepiandrosterone (DHEA), which is one of the most important precursors of sex hormones. However, the underlying biological mechanism rem...
The British Institute of Radiology (BIR) and American Association of Physicists in Medicine (AAPM) have recommended that gonad shielding is no longer used during pelvic X-ray examinations. The BIR gui...
A systematic review of databases including EMBASE, MEDLINE and PubMed was performed in February 2021. Studies were considered eligible if they provided data on the use of gonad shielding during pelvic...
The results from the meta-analysis (2187 total radiographs) demonstrated that female patients were significantly more likely (OR 1.38, 95% CI 0.88-1.87) than males to have gonad shields placed inaccur...
Gonad shield placement on paediatric female patients is significantly less accurate than on males, and so the results support the AAPM and BIR guidance to stop the practice for females. Shield applica...
Discontinuing the use of gonad shields in paediatric pelvic radiography on female patients is supported. Any continued use on male patients, or for reasons such as psychological reassurance, should be...