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"description": "Comment diagnostiquer une surcharge en fer ?\nQuels symptômes indiquent une surcharge en fer ?\nQuels examens sont nécessaires avant un traitement par déferoxamine ?\nComment évaluer l'efficacité de la déferoxamine ?\nQuels tests sont utilisés pour surveiller le traitement ?",
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"name": "Comment diagnostiquer une surcharge en fer ?",
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"text": "Des tests sanguins mesurant la ferritine et la saturation en transferrine sont utilisés."
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{
"@type": "Question",
"name": "Quels symptômes indiquent une surcharge en fer ?",
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"text": "Fatigue, douleurs abdominales, et troubles cardiaques peuvent indiquer une surcharge."
}
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{
"@type": "Question",
"name": "Quels examens sont nécessaires avant un traitement par déferoxamine ?",
"position": 3,
"acceptedAnswer": {
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"text": "Un bilan sanguin et une évaluation de la fonction hépatique sont essentiels."
}
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"@type": "Question",
"name": "Comment évaluer l'efficacité de la déferoxamine ?",
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"acceptedAnswer": {
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"text": "On évalue la diminution des niveaux de ferritine et l'amélioration des symptômes."
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{
"@type": "Question",
"name": "Quels tests sont utilisés pour surveiller le traitement ?",
"position": 5,
"acceptedAnswer": {
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"text": "Des tests réguliers de ferritine et de fonction hépatique sont recommandés."
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"@type": "Question",
"name": "Quels sont les effets secondaires de la déferoxamine ?",
"position": 6,
"acceptedAnswer": {
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"text": "Les effets secondaires incluent des réactions allergiques, des troubles visuels et auditifs."
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"@type": "Question",
"name": "La déferoxamine provoque-t-elle des douleurs ?",
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"acceptedAnswer": {
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"text": "Des douleurs au site d'injection et des douleurs abdominales peuvent survenir."
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"@type": "Question",
"name": "Quels symptômes nécessitent une attention médicale urgente ?",
"position": 8,
"acceptedAnswer": {
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"text": "Des signes de réaction allergique sévère, comme des difficultés respiratoires, sont urgents."
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{
"@type": "Question",
"name": "La déferoxamine affecte-t-elle la vision ?",
"position": 9,
"acceptedAnswer": {
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"text": "Oui, des troubles visuels peuvent survenir, nécessitant une évaluation ophtalmologique."
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"@type": "Question",
"name": "Quels signes indiquent une surdose de déferoxamine ?",
"position": 10,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des symptômes comme des vertiges, des nausées et des troubles cardiaques peuvent apparaître."
}
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{
"@type": "Question",
"name": "Comment prévenir la surcharge en fer ?",
"position": 11,
"acceptedAnswer": {
"@type": "Answer",
"text": "Éviter les transfusions sanguines inutiles et surveiller les niveaux de fer régulièrement."
}
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{
"@type": "Question",
"name": "Les régimes alimentaires peuvent-ils influencer la surcharge en fer ?",
"position": 12,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, limiter les aliments riches en fer peut aider à prévenir la surcharge."
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"@type": "Question",
"name": "Les personnes à risque doivent-elles être surveillées ?",
"position": 13,
"acceptedAnswer": {
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"text": "Oui, les personnes à risque de surcharge en fer doivent être surveillées régulièrement."
}
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{
"@type": "Question",
"name": "Quels tests préventifs sont recommandés ?",
"position": 14,
"acceptedAnswer": {
"@type": "Answer",
"text": "Des tests de ferritine et de saturation en transferrine sont recommandés pour le dépistage."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle être utilisée préventivement ?",
"position": 15,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est généralement utilisée pour traiter, mais peut être envisagée dans certains cas préventifs."
}
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{
"@type": "Question",
"name": "Comment la déferoxamine est-elle administrée ?",
"position": 16,
"acceptedAnswer": {
"@type": "Answer",
"text": "Elle est généralement administrée par injection intraveineuse ou sous-cutanée."
}
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{
"@type": "Question",
"name": "Quelle est la durée du traitement par déferoxamine ?",
"position": 17,
"acceptedAnswer": {
"@type": "Answer",
"text": "La durée dépend de la gravité de la surcharge en fer, souvent plusieurs mois."
}
},
{
"@type": "Question",
"name": "Peut-on combiner déferoxamine avec d'autres traitements ?",
"position": 18,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle peut être combinée avec d'autres agents chélateurs selon les besoins."
}
},
{
"@type": "Question",
"name": "Quels sont les objectifs du traitement par déferoxamine ?",
"position": 19,
"acceptedAnswer": {
"@type": "Answer",
"text": "Réduire la surcharge en fer et prévenir les complications associées."
}
},
{
"@type": "Question",
"name": "La déferoxamine est-elle efficace pour tous les patients ?",
"position": 20,
"acceptedAnswer": {
"@type": "Answer",
"text": "Son efficacité peut varier selon la cause de la surcharge en fer et la réponse individuelle."
}
},
{
"@type": "Question",
"name": "Quelles complications peuvent survenir avec une surcharge en fer ?",
"position": 21,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les complications incluent des maladies cardiaques, des troubles hépatiques et endocriniens."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle causer des complications ?",
"position": 22,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, des complications comme des réactions allergiques et des troubles rénaux peuvent survenir."
}
},
{
"@type": "Question",
"name": "Comment prévenir les complications liées à la surcharge en fer ?",
"position": 23,
"acceptedAnswer": {
"@type": "Answer",
"text": "Un traitement précoce et un suivi régulier des niveaux de fer sont essentiels."
}
},
{
"@type": "Question",
"name": "Quels sont les risques à long terme d'une surcharge en fer ?",
"position": 24,
"acceptedAnswer": {
"@type": "Answer",
"text": "Les risques incluent des dommages organiques permanents, notamment au cœur et au foie."
}
},
{
"@type": "Question",
"name": "La déferoxamine peut-elle réduire les complications ?",
"position": 25,
"acceptedAnswer": {
"@type": "Answer",
"text": "Oui, elle aide à réduire la surcharge en fer et donc à diminuer les complications associées."
}
}
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The patients and surgeons are usually exposed in massive ionizing radiation during fluoroscopy-based navigation orthopedic surgery. Comparatively, ultrasound-assisted orthopedic surgery could not only...
To compare the accuracy of pedicle screw placement in adolescent idiopathic scoliosis (AIS) between robotics and navigation and clarify the factors that cause screw deviation when robotics is used....
Fifty consecutive patients who underwent posterior spinal fusions with computer-assisted pedicle screw placement including robotics and navigation for AIS were included. A total of 741 pedicle screws ...
The deviation rate was significantly lower in the Robot group than in the Navi group (Robot group: 1.6%, Navi group: 7.5%). After propensity score matching, 22 cases were extracted. At T5-T8, the devi...
The deviation rate of robotics was 1.6%, lower than that of navigation. The narrow pedicles with an inner diameter of less than 1 mm (deviation rate: 22.2%) and the upper thoracic level (deviation rat...
The golf club deformity is the most notable malreduction that occurs after distal femur fracture fixation. This can lead to disruption of the patient's knee biomechanics, arthritis, and functional det...
Our case shows a potential means to achieve a reliable and objective method of measuring, correcting, and securing the fixation of a golf club deformity....
Minimally invasive vascular intervention (MIVI) is a powerful technique for the treatment of cardiovascular diseases, such as abdominal aortic aneurysm (AAA), thoracic aortic aneurysm (TAA) and aortic...
The main functions of MIFNS were evaluated by real clinical data and a vascular model. The registration accuracy of preoperative CTA images and intraoperative DSA images were less than 1 mm. The posit...
A comprehensive and effective navigation system was developed to facilitate the operation of surgeon during MIVI. The registration accuracy and positioning accuracy of the proposed navigation system w...
Preoperative planning software with intraoperative guidance technology is increasingly being used to manage complex glenoid deformity in anatomic total shoulder arthroplasty (TSA) and reverse TSA. The...
We performed a retrospective review of all TSAs implanted using a single computer navigation shoulder system. All patients underwent preoperative planning with computed tomography-based preoperative p...
A total of 16,723 anatomic TSAs and reverse TSAs performed worldwide with the aforementioned navigation system were included in this review. In 16,368 cases (98%), every step of the navigation procedu...
This study demonstrates the safety and efficacy of CAN for glenoid implantation in TSA. Future studies should focus on assessing the impact of CAN on the longevity and survival of glenoid components a...
Head and neck (H&N) sarcomas in children can poise numerous challenges to the surgical oncologist and require multidisciplinary input and meticulous surgical planning. The application of computer-assi...
A retrospective cohort review of all pediatric patients who presented to a tertiary care cancer center for surgical resection of a skull-base malignancy was performed between 1980 and 2021. All childr...
A total of 21 children were identified but only four children with skull-base sarcomas had diagnostic imaging available in whom computer-assisted volumetric analyses were generated. In these cases, CA...
CAD/CAM planning for oncologic resection has huge potential. Here we have shown its utility in pre-operative surgical planning and for administration of intraoperative radiation therapy. Future studie...
Retrospective multicenter....
The aim was to investigate the factors involved in, and their relative contributions to, the overall accuracy of robot-assisted pedicle screw placement....
Robot-assisted surgery has reportedly resulted in greater accuracy for placement of pedicle screws than conventional methods. There are many potential factors affecting the accuracy of pedicle screws ...
Radiographic and clinical data of three centers were pooled. Preoperative and postoperative computerized tomographies were obtained by all three centers to assess the accuracy of the placed screws. Th...
The total contribution of all studied variables to overall accuracy variation as measured by offsets between the placed and planned screws was only 18%. Obesity, long constructs, female gender, surgeo...
The accuracy of screws placed with robotic assistance, as graded by GRS or measured offsets between planned and placed screw trajectories, is minimally affected by different patient-related or screw-r...
Level III....
Computational surgery (CS) is an interdisciplinary field that uses mathematical models and algorithms to focus specifically on operative planning, simulation, and outcomes analysis to improve surgical...
This study aims to evaluate the amount of distortion using computer-guided implant surgery with 3D printed surgical guides in limited edentulous spaces....
25 bone level self-tapping implants (Straumann® BL and BLT) were randomly inserted in either distal or intercalary posterior mandibular edentulism using a fully digital protocol and 3D printed surgica...
The average of distortion was 0.71 mm for the origo-displacement, 0.36 mm for the error depth, 0.52 mm for the horizontal displacement and 3.34º for the error angle....
The major reason of exclusion was CBCT artifacts. Results of this study were aligned with the results of previous studies concerning partially edentulous spaces. CAD/CAM manufacturing process did not ...
Recent advances allow the use of Augmented Reality (AR) for many medical procedures. AR via optical navigators to aid various knee surgery techniques (e.g., femoral and tibial osteotomies, ligament re...