RESUMO
The coronavirus disease 2019 (COVID-19) pandemic has spread rapidly, becoming a major threat to global health. In addition to having required the adaptation of healthcare workers for almost 2 years, it has been much talked about, both in the media and among the scientific community. Beyond lung damage and respiratory symptoms, the involvement of the cardiovascular system largely explains COVID-19 morbimortality. In this review, we emphasize that cardiovascular involvement is common and is associated with a worse prognosis, and that earlier detection by physicians should lead to better management. First, direct cardiac involvement will be discussed, in the form of COVID-19 myocarditis, then secondary cardiac involvement, such as myocardial injury, myocardial infarction and arrhythmias, will be considered. Finally, worsening of previous cardiovascular disease as a result of COVID-19 will be examined, as well as long-term COVID-19 effects and cardiovascular complications of COVID-19 vaccines.
Assuntos
COVID-19 , Miocardite , COVID-19/complicações , Vacinas contra COVID-19 , Humanos , Miocardite/complicações , Miocardite/etiologia , Pandemias , SARS-CoV-2RESUMO
Coronavirus disease 2019 (COVID-19) is associated with an increased incidence of venous thromboembolism (VTE). Frequently asymptomatic, VTE has a negative impact on patients clinical course. On top of traditional VTE risk factors encountered during COVID-19 such as prolonged bed rest, hypoxemia and intravascular material, main features of patients with severe forms (old age, obesity) explain in part the VTE frequency. In addition, COVID-19 causes an endothelial disease following endotheliitis after the direct invasion of endothelial cells and a prothrombotic state secondary to the strong inflammatory response to infection. Altogether, these mechanisms lead to an extensive immunothrombosis within the pulmonary vasculature. VTE risk stratification to prescribe adequate anticoagulation is an imperious requirement in the COVID-19 treatment. So far, guidelines are mainly based on observational data. Randomized controlled clinical trials are ongoing and will allow to precise the anticoagulant regiment of patients hospitalized for COVID-19.
Assuntos
COVID-19/complicações , Tromboembolia Venosa/etiologia , COVID-19/fisiopatologia , COVID-19/terapia , Humanos , Tromboembolia Venosa/epidemiologiaRESUMO
Complex forearm defects with significant damage to, or loss of skin, tendon, muscle, bone and neurovascular structures represent a great challenge for surgeons. The management of such injuries, whether a result of trauma or tumor resection, is focused on preservation of the damaged limb and restoration of hand function. A multidisciplinary approach combining plastic and orthopedic surgical expertise in a coordinated team is proposed to address these challenging cases. The authors have laid emphasis on adequate debridement for wound bed preparation, bone stabilization and reconstruction for a stable bony framework, vascular repair for early revascularization, musculotendinous and nerve reconstruction as well as vascularized tissue coverage on a case-to-case basis to facilitate optimal functional recovery. They also maintain that besides expedient surgical treatment, early mobilization based on an individualized rehabilitation program as well as psychological and socio-professional supports are necessary means of achieving rapid and successful social integration.
Assuntos
Antebraço/cirurgia , Equipe de Assistência ao Paciente , Procedimentos de Cirurgia Plástica/métodos , HumanosRESUMO
Cutaneous substance loss in the leg is frequent; more often than not, it is trauma-related. It calls for complex management and necessitates the application of all current reconstruction techniques, particularly microsurgery. As regards treatment, the available therapeutic arsenal is highly diversified, ranging from a simple free flap skin graft to local and locoregional flaps. During reconstruction, the surgeon is subjected to several constraints insofar as the objectives of the operation are esthetic as well as functional. Ideally, the fineness of the skin covering the anterior side of the leg will have been scrupulously respected. Reconstruction is aimed at producing a stable and reliable cutaneous envelope while limiting the morbidity of the donor site. The development of free perforator flaps corresponds to these two criteria by producing a fine flap adapted to the cutaneous thickness of the leg and limiting any functional and esthetic sequelae at the donor site.
Assuntos
Procedimentos Cirúrgicos Dermatológicos/métodos , Perna (Membro)/cirurgia , Retalhos Cirúrgicos , Humanos , Procedimentos de Cirurgia Plástica/métodosRESUMO
Advances in microsurgery together with improvements in reconstructive surgical techniques over recent decades have enlarged the scope of available techniques for mutilated hand reconstruction, shifting the reconstructive paradigm from restoring hand function to providing the best functional and aesthetic results with minimal donor-site morbidity. Successful reconstruction of a mutilated hand should no longer be measured only by the degree of improvement of hand function but also by a more aesthetic hand appearance as well as by improved psychological well-being. In this article, the authors present their concept of aesthetic functional reconstruction of the mutilated hand with a focus on the indications and selection of reconstructive techniques. They emphasize that in order to select the most appropriate technique, providing the best functional and aesthetic outcomes with minimal donor-site morbidity for each individual patient, it is imperative for the reconstructive hand surgeon to possess perfect mastery of all available surgical techniques, thorough understanding of functional and aesthetic requirements and accurate appreciation of multidimensional reconstruction of a given defect of the hand. They have concluded that in precisely indicated cases, successful replantation of an amputated hand or digits remains the best reconstructive procedure designed to obtain a more functional and more normal-appearing hand, whereas, toe-to-hand transplantation, in cases of failed or impossible digit replantation, provides better results than any other digit reconstruction techniques aimed at achieving functioning digits with good appearance. Although skin graft and various distant pedicled flaps and free flaps may be valid options for coverage of some soft tissue defects of the hand, reverse flow forearm flaps, especially those based on the secondary arteries of the forearm, are often the best-suited reconstructive options for like-with-like hand reconstruction. They can provide the best matching of color, texture, soft-tissue volume, donor-recipient tissue interface and fulfill all the aesthetic and functional reconstruction requirements of moderate-sized or even large soft tissue defects of the hand, with acceptable donor site morbidity.
Assuntos
Amputação Traumática/cirurgia , Traumatismos da Mão/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Estética , Humanos , ReimplanteRESUMO
Treatment of traumatic loss of bone and tissue substance in the foot necessitates special consideration of the anatomy and physiology of the segment. The causes of foot trauma are multiple and in many cases violent, leading to progressive tissue deterioration that may require multi-phased debridement. The therapeutic objective is to reconstruct a functional foot permitting painless pushing off, walking and footwear use by restoring a stable bone framework, with resistant covering satisfactorily adjusted to the different zones of the foot. While coverage of the back of the foot must be fine, coverage of the plantar zones will be padded. The reconstructive surgeon shall be particularly attentive to plantar sensitivity. To take up the surgical challenge, it is of paramount importance to fully master a wide-ranging therapeutic arsenal ranging from conventional grafts to composite free flaps in view of proposing the solution most suited to the type, size and location of the loss of substance, all the while striving to generate as few sequelae as possible at the donor site. In order for reconstruction to be successful, multidisciplinary collaboration between plastic surgeons, orthopedists and physician is highly recommended.
Assuntos
Traumatismos do Pé/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Lesões dos Tecidos Moles/cirurgia , Algoritmos , HumanosRESUMO
Bone and joint infections (BJI) of the lower limb can cause functional sequelae and in some cases have an impact on patient's life prognostic. One of the main objectives of multidisciplinary consultation team meetings (MTM) in the treatment of bone and joint infections is to provide an appropriate medical-surgical care, pooling skills of different organ specialists: infectious disease physicians, microbiologists, orthopedic surgeons and plastic surgeons. Treatment is based on aggressive debridement, bone stabilization, adequate antibiotic therapy, long-term coverage of the loss of skin substance and close clinical monitoring. The authors present their multidisciplinary diagnostic and therapeutic approaches to BJI complicating an open fracture at a referent center in the management of complex bone and joint infections.
Assuntos
Infecções Bacterianas/diagnóstico , Infecções Bacterianas/terapia , Doenças Ósseas/diagnóstico , Doenças Ósseas/terapia , Fraturas Expostas/cirurgia , Artropatias/diagnóstico , Artropatias/terapia , Ossos da Perna/lesões , Ossos da Perna/cirurgia , Equipe de Assistência ao Paciente , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/terapia , Doenças Ósseas/microbiologia , Humanos , Artropatias/microbiologia , Complicações Pós-Operatórias/microbiologiaRESUMO
Defects around the knee exhibit various etiologies and pose challenges to both orthopedists and plastic surgeons. While a number of reconstructive coverage options are available, flaps are almost always required for complex defects. Many local flaps are easily placed, including muscle and perforator flaps sourced from the thigh to the leg. As the recipient vessels lie deep, free tissue transfers are challenging. Good postoperative management and efficient collaboration between orthopedic and reconstructive surgeons are the keys to successful knee reconstruction, restoring an esthetic contour and preserving joint function.
Assuntos
Joelho/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Retalhos Cirúrgicos , HumanosRESUMO
Traumatic digit amputation generates functional, aesthetic and psychological disabilities. Such post-traumatic consequences call for a rigorous therapeutic approach, aiming at an early secondary surgical procedure - which is ideally to be performed before the patients psychologically recover from their initial trauma. The therapeutic principle consists in improving the global function of the hand, basically aiming at re-creating a quality pollici-digital pinch, ideally thin, stable, sensitive, strong, mobile enough, but also, when possible, at improving the aesthetic aspect of the hand. The therapeutic arsenal includes not only surgical processes using local ressources in order to improve the allocation of the remaining digital capital such as phalangisation, elongating techniques, proximal amputation, digital translocation and redistribution but also remote processes - such as osteoplastic and toe-to-hand transfer techniques. The authors expose their approach and indications of secondary digit reconstruction procedures in mutilated hand. They conclude that a thorough knowledge and mastery of the vast available therapeutic arsenal, a fine and profound analysis of the benefits and downsides of each available surgical technique, a comprehensive acknowledgement of the patient's personal information such as age, gender, profession, dominant hand, status of the mutilated hand, physical and psychological health as well as patient's desire are all necessary in order to define the best therapeutic strategy for each particular case.
Assuntos
Amputação Traumática/cirurgia , Traumatismos dos Dedos/cirurgia , Procedimentos Ortopédicos/métodos , Procedimentos de Cirurgia Plástica/métodos , Reoperação/métodos , Humanos , Dedos do Pé/transplanteRESUMO
Hand injuries in children are frequent in pediatric emergencies. Epidemiology of hand injuries in children depends on age and social context. The management of these injuries requires experienced pediatrics in order to obtain a functional hand to preserve the potential growth and to reduce the risk of cosmetic sequelae. We will describe the specificities of hand trauma in children and their therapeutic principles.
Assuntos
Traumatismos da Mão/cirurgia , Amputação Traumática , Moldes Cirúrgicos , Criança , Fraturas Ósseas/terapia , Humanos , Procedimentos Ortopédicos , Reimplante , Retalhos Cirúrgicos , Traumatismos dos Tendões/cirurgiaRESUMO
Lower limb multi-tissular injuries are rare in children but require elaborate surgical care considering the child's growth potential, donor-site morbidity and the psychological consequences for the child and his family. This review outlines the various coverage options, from simple to more complex, developing their principles and their results. Technical features of wound repair of the lower limb in children will be detailed. An efficient and ambitious care can give excellent functional outcomes in children, even when extended, multi-tissue lesions members are involved.
Assuntos
Extremidade Inferior/lesões , Extremidade Inferior/cirurgia , Transplante Ósseo , Criança , Bandagens Compressivas , Humanos , Retalhos CirúrgicosRESUMO
Medaillon-like dermal dendrocyte hamartomas are rare congenital cutaneous lesions. They are present at birth as asymptomatic, benign, round, erythematous, well-circumscribed, atrophic patches. Typically, they have characteristic pliable, wrinkled surface; subtle telangiectases may also be appreciated. They are localized on the upper trunk or the neck. They may be misdiagnosed as atrophoderma, cutis aplasia, or anetoderma. Characteristic histologic findings include epidermal atrophy and the presence of CD34-positive spindle cell proliferation in the dermis. Little is known about the pathophysiology of medaillon-like dermal dendrocyte hamartomas. The main diagnosis pitfall is atrophic congenital dermatofibrosarcoma protuberance due to clinical and histological similarities. We emphasize that molecular studies to eliminate the t(17;22)(q22;q13) translocation of dermatofibrosarcomas may provide determinant elements for diagnosis in order to avoid unnecessary mutilating surgery. We present a case of medaillon-like dermal dendrocyte hamartoma with a local recurrence.
Assuntos
Hamartoma/congênito , Hamartoma/diagnóstico , Dermatopatias/congênito , Dermatopatias/diagnóstico , Antígenos CD34/análise , Proliferação de Células , Dermatofibrossarcoma/diagnóstico , Dermatofibrossarcoma/patologia , Dermatofibrossarcoma/cirurgia , Diagnóstico Diferencial , Hamartoma/patologia , Hamartoma/cirurgia , Humanos , Lactente , Masculino , Procedimentos de Cirurgia Plástica , Recidiva , Reoperação , Pele/patologia , Dermatopatias/patologia , Dermatopatias/cirurgiaRESUMO
The authors report the case of an iterative mobilization of a skin flap based on the first dorsal metacarpal artery. This flap was initially associated with a toe-to-hand transfer to provide adequate skin coverage in the reconstruction of a post-traumatic thumb defect in a 5-year-old child. More than 8years after initial surgery, this flap was mobilized again for recovery of the first web space opening, which was retracted. This case illustrates the possibility of remobilizing the first dorsal metacarpal artery flap to reduce donor site sequelae in children.
Assuntos
Contratura/cirurgia , Retalhos Cirúrgicos/cirurgia , Polegar/cirurgia , Adolescente , Amputação Traumática/cirurgia , Humanos , Masculino , Retalhos Cirúrgicos/irrigação sanguínea , Polegar/lesões , Dedos do Pé/transplanteRESUMO
Patients suffering from body dysmorphic disorder (BDD) are preoccupied with an imagined or minor defect in appearance that causes significant distress and impairment in social and occupational functioning. Despite a rate of up to 15% of BDD patients reported in cosmetic surgery settings, there is no consensus on the best management for these patients. The main purpose of this article was to conduct a literature review on BDD and cosmetic surgery. Properly trained healthcare professionals in recognizing and diagnosing this pathology is essential for the delivery of quality psychiatric care while taking into account the high prevalence of body dysmorphic disorder patients in cosmetic surgery and the poor outcome of these patients following cosmetic procedures.
Assuntos
Transtornos Dismórficos Corporais/diagnóstico , Transtornos Dismórficos Corporais/psicologia , Procedimentos de Cirurgia Plástica , Transtornos Dismórficos Corporais/terapia , Contraindicações , HumanosRESUMO
There has recently been a new controversy about the appearance of a particular histological type of lymphoma, anaplasic large cell lymphoma, in patients carriers of breast implants, with no causal link has been established for the moment. We report the case of a patient of 67 years old with recurrent effusion breast after explantation of breast prosthesis. The diagnosis of anaplasic large cell lymphoma was made after histological examination of the entire peri-prosthetic capsule after removal of most common diagnoses such as infection. Taking in hematological load was then established with the administration of chemotherapy to complete remission. All peri-prosthetic recurrent effusion should suggest the diagnosis of anaplasic large cell lymphoma, the definitive diagnosis requires the completion of a total capsulectomy with histological examination of the entire capsule.
Assuntos
Implantes de Mama , Neoplasias da Mama/patologia , Linfoma Anaplásico de Células Grandes/patologia , Idoso , Remoção de Dispositivo , Feminino , HumanosRESUMO
OBJECTIVES: Congenital Volkmann ischemic contracture is a rare entity. The neonate presents nerve palsy, cutaneous and muscular necrosis of the forearm. METHODS: We report a case of a newborn who presented with necrotic subcutaneous tissue of the right forearm and absence of active flexion and extension of the wrist and fingers. She was initially treated with debridement of necrotic tissues and orthosis of the wrist. Latissimus dorsi free flap was used for forearm reconstruction at age of 7months. The thoracodorsal nerve was anastomosed with a motor branch of the median nerve. The proximal part of the muscle was fixated to the lateral epicondyle of humerus, and the distal part of muscle was sutured with a flexor digitorum tendons and radial extensor carpi. The cutaneous component of the flap was used to cover a defect of soft tissue of the forearm. RESULTS: At age of 12 months, the patient has a good two-hand function with a pollici digital clamp of the right hand. She also has a recovery of active wrist extension and fingers flexion. DISCUSSION: Free re-innervated latissimus dorsi muscle transfer is an alternative to restore a useful hand function in case of congenital Volkmann ischemic contracture.