Titre : Tissu sous-cutané

Tissu sous-cutané : Questions médicales fréquentes

Termes MeSH sélectionnés :

Subcutaneous Tissue
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"position": 2, "acceptedAnswer": { "@type": "Answer", "text": "L'échographie et l'IRM sont couramment utilisés pour évaluer les anomalies." } }, { "@type": "Question", "name": "Quels signes indiquent une lésion sous-cutanée ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, douleur et gonflement peuvent indiquer une lésion sous-cutanée." } }, { "@type": "Question", "name": "Comment différencier lipome et kyste sous-cutané ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "Un lipome est mou et mobile, tandis qu'un kyste est souvent plus ferme et fixe." } }, { "@type": "Question", "name": "Quels examens pour une tumeur sous-cutanée ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Une biopsie et des examens d'imagerie sont nécessaires pour évaluer une tumeur." } }, { "@type": "Question", "name": "Quels symptômes d'une inflammation sous-cutanée ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Rougeur, chaleur, douleur et gonflement sont des symptômes d'inflammation." } }, { "@type": "Question", "name": "Comment reconnaître un abcès sous-cutané ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Un abcès se manifeste par une douleur intense, un gonflement et parfois une fièvre." } }, { "@type": "Question", "name": "Quels signes d'une lésion graisseuse ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Les lésions graisseuses sont souvent indolores, mobiles et peuvent être palpables." } }, { "@type": "Question", "name": "Quels symptômes d'une cellulite sous-cutanée ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "La cellulite se manifeste par une peau rouge, chaude et douloureuse au toucher." } }, { "@type": "Question", "name": "Quels symptômes d'une nécrose sous-cutanée ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "La nécrose se présente par une décoloration, une douleur et une perte de sensation." } }, { "@type": "Question", "name": "Comment prévenir les infections sous-cutanées ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir une bonne hygiène et traiter rapidement les blessures aide à prévenir les infections." } }, { "@type": "Question", "name": "Quelles mesures pour éviter les abcès ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Éviter les blessures cutanées et garder la peau propre peut réduire le risque d'abcès." } }, { "@type": "Question", "name": "Comment prévenir les complications du tissu sous-cutané ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Un suivi médical régulier et une bonne gestion des maladies chroniques sont essentiels." } }, { "@type": "Question", "name": "Quelles pratiques pour éviter la cellulite ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Une bonne hydratation et une alimentation équilibrée peuvent aider à prévenir la cellulite." } }, { "@type": "Question", "name": "Comment éviter les lipomes ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Il n'existe pas de méthode prouvée pour prévenir les lipomes, mais un mode de vie sain est conseillé." } }, { "@type": "Question", "name": "Quel traitement pour une infection sous-cutanée ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les antibiotiques sont souvent prescrits pour traiter les infections sous-cutanées." } }, { "@type": "Question", "name": "Comment traiter un lipome ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Un lipome peut être enlevé chirurgicalement si nécessaire, sinon il est souvent inoffensif." } }, { "@type": "Question", "name": "Quel est le traitement d'un abcès ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "L'abcès nécessite souvent un drainage et peut nécessiter des antibiotiques." } }, { "@type": "Question", "name": "Comment traiter une cellulite ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "La cellulite est traitée avec des antibiotiques et des soins locaux pour réduire l'inflammation." } }, { "@type": "Question", "name": "Quels soins pour une lésion sous-cutanée ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Les soins dépendent de la nature de la lésion, incluant nettoyage et observation." } }, { "@type": "Question", "name": "Quelles complications d'une infection sous-cutanée ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Les infections peuvent entraîner des abcès, des cellulites ou des septicémies." } }, { "@type": "Question", "name": "Quels risques liés à une nécrose sous-cutanée ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "La nécrose peut entraîner des infections graves et nécessiter une amputation dans certains cas." } }, { "@type": "Question", "name": "Quelles complications d'une cellulite ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "La cellulite peut évoluer vers des infections plus graves comme la fasciite nécrosante." } }, { "@type": "Question", "name": "Quels risques d'une lésion sous-cutanée non traitée ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Les lésions non traitées peuvent s'infecter et entraîner des complications graves." } }, { "@type": "Question", "name": "Quelles complications après chirurgie du tissu sous-cutané ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Les complications peuvent inclure des infections, des hématomes ou des cicatrices anormales." } }, { "@type": "Question", "name": "Quels facteurs de risque pour les infections sous-cutanées ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les diabétiques, les personnes immunodéprimées et celles avec des blessures ouvertes sont à risque." } }, { "@type": "Question", "name": "Qui est à risque de développer des lipomes ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes obèses et celles ayant des antécédents familiaux de lipomes sont plus à risque." } }, { "@type": "Question", "name": "Quels facteurs augmentent le risque de cellulite ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "L'obésité, le tabagisme et une mauvaise circulation sanguine augmentent le risque." } }, { "@type": "Question", "name": "Quels sont les facteurs de risque de nécrose ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Le diabète, les maladies vasculaires et les traumatismes augmentent le risque de nécrose." } }, { "@type": "Question", "name": "Qui est à risque de développer des abcès ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Les personnes avec une peau endommagée ou des maladies cutanées sont plus susceptibles." } } ] } ] }

Sources (10000 au total)

Voltage gradients in transvenous and subcutaneous defibrillation and their risk of myocardial damage.

Transvenous implantable cardioverter-defibrillator (ICD) shocks have been associated with cardiac biomarker elevations and are thought in some cases to contribute to adverse clinical outcomes and mort... A finite element model was derived from thoracic magnetic resonance imaging (MRI). Voltage gradients were modeled for an S-ICD with a left-sided parasternal coil and a left-sided TV-ICD with a mid-cav... The volumes of ventricular myocardium with high gradients > 100 V/cm were 0.02, 2.4, 7.7, and 0 cc for TV mid, TV septal, TV septal + SVC, and S-ICD, respectively.... Our models suggest that S-ICD shocks produce more uniform gradients in the myocardium, with less exposure to potentially damaging electrical fields, compared to TV-ICDs. Dual coil TV leads yield highe...

The relationship between the degree of subcutaneous fluid accumulation and the lymphatic diameter.

The relationship between the fluid accumulation in the subcutaneous tissue and the lymphatic degeneration in the lymphedematous limbs has not been elucidated, and we have evaluated it in the current s... Twenty-five patients (50 limbs) were included in this retrospective study. We performed lymphatic ultrasound by separating the limbs into four lymphosomes: the saphenous (medial) thigh, saphenous (med... All patients were women with a mean age of 62.7 years. Lymphatic vessels were detected using lymphatic ultrasonography in 50 saphenous (medial) thigh lymphosomes, 43 saphenous (medial) calf lymphosome... The lymphatic vessels were dilated to a greater extent in legs with more severe fluid accumulation. Therefore, there is no hesitation needed to perform lymphaticovenous anastomosis because of severe l...

Evaluating the magnet response in deep subcutaneous implanted cardioverter defibrillator implants.

The manufacturer of subcutaneous implantable cardioverter defibrillators (S-ICDs) acknowledges that 'deep implants' may fail to elicit a magnet response, however, does not define 'deep implant' or rec... Sunshine Coast University Hospital's S-ICD cohort underwent magnet response evaluation; where bar and donut magnets were compared and the evoked magnet response was recorded in three separate zones, g... Patients (n = 39) with measurable TD (n = 30) were analyzed. The bar magnet evoked a magnet response in all zones in 53% of patients, compared with 73% of patients with the donut magnet (p = 0.18). Th... We observed a statistically significant association between TD and ability to evoke magnet response. The bar magnet was less reliable than the donut magnet for therapy inhibition in deep implants....

Metachronous spinal cord involvement B cell and subcutaneous tissue involvement NK/T cell lymphoid proliferations and lymphomas arising in post-transplantation mimicking general NK/T cell lymphoma: a case report and review of the literature.

Lymphoid proliferations and lymphomas arising in post-transplantation are potentially life-threatening complications after solid organ transplant (SOT) and hematopoietic stem cell transplant (HSCT). T...

Application of subcutaneous radiofrequency after liposuction on midface: A minimally invasive technique for midface rejuvenation.

Popular demand for minimally invasive soft tissue tightening is continuously on the rise. In recent years, subcutaneous radiofrequency or radiofrequency-assisted liposuction (RFAL) has been reported t... This study was performed to review our surgical method for the midface rejuvenation using subcutaneous radiofrequency combined with liposuction and to evaluate the clinical outcomes.... This retrospective observational study involved 31 patients with mild-to-moderate mid-face laxity. All patients received liposuction combined with subcutaneous radiofrequency on midface from June 2020... All patients recovered well without major complications. High patient satisfaction was attained. The mean score of midface laxity (GGS) as evaluated by jury decreased from 3.3 preoperatively to 1.6 po... Our midface tightening technique is safe and effective for patients with a mild-to-moderate midface aging appearance.... Therapeutic IV....

Autoinjectors for large-volume subcutaneous drug delivery: a review of current research and future directions.

The growing interest in subcutaneous delivery of larger single-dose volumes using handheld autoinjectors raises questions about the feasible upper limits for injection volume and rate. This review cri... This article synthesizes 31 studies on large-volume subcutaneous delivery through a systematic review process and structures their findings based on three themes critical to developing large-volume au... This review finds that the literature supports the feasibility of delivering single large-dose subcutaneous volumes, providing a foundation for large-volume autoinjectors. Moreover, the review guides ...