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Maladies de l'appareil respiratoire
Tumeurs de l'appareil respiratoire
Tumeurs du poumon
Nodules pulmonaires multiples
Nodules pulmonaires multiples : Questions médicales fréquentes
Termes MeSH sélectionnés :
Diagnostic
5
Nodules pulmonaires
Tomodensitométrie
Biopsie
Imagerie par résonance magnétique
Nodules pulmonaires
Malignité
Antécédents médicaux
Tabagisme
Suivi médical
Nodules pulmonaires
Symptômes
5
Infections pulmonaires
Inflammation
Étiologie
Nodules pulmonaires
Prévention
5
Alimentation
Antioxydants
Asthme
Maladies respiratoires
Vaccination
Infections pulmonaires
Traitements
5
Nodules bénins
Surveillance
Taille des nodules
Traitement
Immunothérapie
Traitements expérimentaux
Complications
5
Difficultés respiratoires
Nodules pulmonaires
Métastases
Nodules malins
Complications
Surveillance
Gestion des complications
Traitement
Facteurs de risque
5
Facteurs de risque
Tabagisme
Antécédents de cancer
Risque
Exposition professionnelle
Amiante
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{
"@type": "Question",
"name": "Quels examens complémentaires sont nécessaires ?",
"position": 2,
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},
{
"@type": "Question",
"name": "Quels critères évaluent la malignité des nodules ?",
"position": 3,
"acceptedAnswer": {
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"text": "La taille, la forme, la calcification et l'évolution des nodules sont évaluées."
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"@type": "Question",
"name": "Les antécédents médicaux influencent-ils le diagnostic ?",
"position": 4,
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"text": "Oui, des antécédents de cancer ou de tabagisme augmentent le risque de malignité."
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{
"@type": "Question",
"name": "Quelle est l'importance du suivi des nodules ?",
"position": 5,
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"@type": "Question",
"name": "Quels sont les symptômes des nodules pulmonaires multiples ?",
"position": 6,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Les nodules peuvent-ils causer des infections ?",
"position": 7,
"acceptedAnswer": {
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{
"@type": "Question",
"name": "Les symptômes varient-ils selon l'étiologie ?",
"position": 8,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les symptômes peuvent différer selon qu'ils sont bénins ou malins."
}
},
{
"@type": "Question",
"name": "Peut-on avoir des symptômes sans nodules visibles ?",
"position": 9,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des symptômes peuvent exister sans nodules détectables par imagerie."
}
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{
"@type": "Question",
"name": "Les symptômes sont-ils toujours graves ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Non, beaucoup de cas sont bénins et asymptomatiques, nécessitant juste un suivi."
}
},
{
"@type": "Question",
"name": "Comment prévenir les nodules pulmonaires ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter le tabagisme et les expositions environnementales nocives aide à prévenir."
}
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{
"@type": "Question",
"name": "Les dépistages réguliers sont-ils recommandés ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des dépistages réguliers sont conseillés pour les personnes à risque élevé."
}
},
{
"@type": "Question",
"name": "L'alimentation influence-t-elle le risque ?",
"position": 13,
"acceptedAnswer": {
"@type": "Answer",
"text": "Une alimentation riche en antioxydants peut réduire le risque de cancer pulmonaire."
}
},
{
"@type": "Question",
"name": "Le contrôle des maladies respiratoires aide-t-il ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, contrôler des maladies comme l'asthme peut réduire le risque de complications."
}
},
{
"@type": "Question",
"name": "Les vaccinations sont-elles utiles ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, les vaccinations contre la grippe et le pneumocoque peuvent prévenir des infections."
}
},
{
"@type": "Question",
"name": "Quel traitement pour les nodules bénins ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les nodules bénins nécessitent souvent aucun traitement, juste une surveillance."
}
},
{
"@type": "Question",
"name": "Comment traite-t-on les nodules malins ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les nodules malins peuvent nécessiter chirurgie, chimiothérapie ou radiothérapie."
}
},
{
"@type": "Question",
"name": "Les traitements varient-ils selon la taille des nodules ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, la taille et la croissance des nodules influencent le choix du traitement."
}
},
{
"@type": "Question",
"name": "Y a-t-il des traitements expérimentaux ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des traitements expérimentaux comme l'immunothérapie sont en cours d'évaluation."
}
},
{
"@type": "Question",
"name": "Le suivi post-traitement est-il important ?",
"position": 20,
"acceptedAnswer": {
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"text": "Oui, le suivi est crucial pour détecter toute récidive ou complication."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent l'infection, l'hémorragie ou la progression vers le cancer."
}
},
{
"@type": "Question",
"name": "Les nodules peuvent-ils causer des problèmes respiratoires ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des nodules volumineux peuvent entraîner des difficultés respiratoires."
}
},
{
"@type": "Question",
"name": "Y a-t-il un risque de métastases ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des nodules malins peuvent se propager à d'autres organes par métastases."
}
},
{
"@type": "Question",
"name": "Les complications sont-elles fréquentes ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications sont rares, surtout si les nodules sont surveillés correctement."
}
},
{
"@type": "Question",
"name": "Comment gérer les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "La gestion dépend de la nature de la complication et peut nécessiter un traitement spécifique."
}
},
{
"@type": "Question",
"name": "Quels sont les principaux facteurs de risque ?",
"position": 26,
"acceptedAnswer": {
"@type": "Answer",
"text": "Le tabagisme, l'exposition à des agents cancérigènes et des antécédents familiaux."
}
},
{
"@type": "Question",
"name": "L'âge influence-t-il le risque ?",
"position": 27,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, le risque de nodules pulmonaires augmente avec l'âge."
}
},
{
"@type": "Question",
"name": "Les antécédents de cancer augmentent-ils le risque ?",
"position": 28,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, avoir des antécédents de cancer augmente le risque de développer des nodules."
}
},
{
"@type": "Question",
"name": "L'exposition professionnelle joue-t-elle un rôle ?",
"position": 29,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des expositions à l'amiante ou à d'autres substances toxiques augmentent le risque."
}
},
{
"@type": "Question",
"name": "Le mode de vie influence-t-il le risque ?",
"position": 30,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, un mode de vie sédentaire et une mauvaise alimentation peuvent augmenter le risque."
}
}
]
}
]
}
Expert en Médecine, Optimisation des Parcours de Soins et Révision Médicale
Validation scientifique effectuée le 17/03/2025
Contenu vérifié selon les dernières recommandations médicales
2 publications dans cette catégorie
Affiliations :
Department of Radiology, Beijing Chao-Yang Hospital, Capital Medical University, Beijing 100020, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Radiology, The Jikei University School of Medicine, Tokyo, Japan.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Radiology, Peking University First Hospital, Beijing 100034, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Publications dans "Nodules pulmonaires multiples" :
2 publications dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing 100730, China.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Department of Cardiology, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Department of Bacteriology I, National Institute of Infectious Diseases, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Disease Control and Prevention Center, National Center for Global Health and Medicine, Japan.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Institute of Respiratory Medicine, Beijing 100020, China.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Institute of Respiratory Medicine, Beijing 100020, China.
Publications dans "Nodules pulmonaires multiples" :
1 publication dans cette catégorie
Affiliations :
Department of Pulmonary and Critical Care Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing Institute of Respiratory Medicine, Beijing 100020, China.
Publications dans "Nodules pulmonaires multiples" :
Heterogeneous medium enhanced angiogr- ams are key diagnostic tools in clinical practice; the associated hemodynamic information is crucial for diagnosing cardiovascular diseases. However, the dynamic...
Dynamic duplex sonography (DUS) is not comprehensive in the evaluation of arteriogenic erectile dysfunction (ED). We introduced a new parameter, the flow index (FI), into the assessment of arteriogeni...
Lateral sinus stenosis is the most common cause of venous pulsatile tinnitus (VPT). Stenting is an effective treatment after demonstration of a trans-stenotic pressure gradient; however, pressure meas...
Consecutive patients with disabling VPT were included from 2016 to 2019 and analyzed retrospectively. Intrasinusal pressures were measured and blood flow velocities (with a dual-sensor guidewire) were...
A total of 41 patients were treated according to this strategy. At last follow-up (mean = 30.2 months), 32/33 patients (97%) treated by stenting showed complete resolution or a significant decrease in...
Measurement of sinus blood flow velocity provides a hemodynamic explanation of disease and may be a better tool than pressure gradient for the indication of stenting in VPT....
Neurovascular coupling (NVC) represents the increase in regional blood flow associated with neural activity. The aim here was to describe a new approach to non-invasive measurement of NVC by spectral ...
In a sample of 20 healthy participants, we monitored systolic CBFV in the left posterior cerebral artery (PCA) during off (eyes closed) and on (flickering checkerboard) periods. The contralateral midd...
On average, this amplitude was 7.1 ± 2.3%, 10.9 ± 3.5% and 17.3 ± 6.5%, respectively. This response contrasted significantly with an absent peak in middle cerebral artery monitoring (p < 0.0001). The ...
NVC can be quantified by the spectral amplitude of PCA CBFV at slower and higher frequencies of visual stimulation. This method represents an alternative to classic overshoot without the need for stim...
Coronary artery disease and cardiovascular mortality are increased in patients with an exaggerated blood pressure response to exercise. The exact cause of this increase remains unknown, but previous s...
Photocoagulation of blood vessels offers unambiguous advantages to current radiofrequency approaches considering the high specificity of blood absorption at available laser wavelengths (e.g., 532 nm a...
7T MRI enables measurements of blood flow velocity waveforms in small, perforating cerebral arteries. As these vessels can be tortuous, acquisition methods sensitive to flow in only one direction may ...
Blood flow velocity waveforms were measured in the LSAs of 18 subjects (age range: 20-74 years) using prospectively gated single-slice phase contrast (PC) MRI at 7T. For each subject, blood flow veloc...
For the largest, perpendicularly planned LSA, the peak velocity was slightly lower (0.2 cm/s, 1.7%) for 1D compared to 3D measurements, with an LOA range from the mean difference of (-0.27;0.27). The ...
1D velocity encoding using 2D PC MRI provides sufficiently accurate dynamic velocity and pulsatility measurements in slices perpendicularly planned to single, large LSAs compared to 3D velocity encodi...
It is plausible that statins could improve cerebral blood flow through pleiotropic mechanisms. The purpose of this investigation was to assess the contribution of statins to cerebrovascular variables ...
Middle cerebral artery blood flow velocity (MCAv) was measured using transcranial Doppler ultrasound. Continuous supine rest recordings lasted 8 min. Participants included in analyses were statin (n =...
MCAv and cerebrovascular conductance were significantly higher in statin users (p = 0.047; p = 0.04), and pulsatility index (PI) was significantly lower in statin users (p < 0.01). An interaction effe...
In this cross-sectional analysis, statin use was positively associated with cerebrovascular variables in older adults at risk for dementia. Female statin users had significantly higher resting MCAv an...
BACKGROUND In various situations such as pain, exposure to hot or cold, and mental stress, where physiological stress occurs, the increased excitatory response in the sympathetic efferent neurons lead...
Unstable cerebral blood flow is theorised to contribute to the occurrence of intraventricular haemorrhage (IVH) in extremely low-birth-weight infants (ELBWIs), which can be caused by increased arteria...