Skin Ultrasound
Mostrando 1-12 de 44 artigos, teses e dissertações.
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1. Lung Ultrasound in COVID 19 Outbreak: Can we Reduce the Burden from the Overloaded CT Departments?
Abstract Insect bites and bite wounds are quite common and most often have mild repercussions in humans. Statistics on the incidence of accidents caused by insects are not available, and the skin reactions after the bites are not always known. The authors present two cases of patients with hemorrhagic blisters on their hands after tabanidae bites and discuss
Int. J. Cardiovasc. Sci.. Publicado em: 2020-12
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2. Ultrasound-guided costoclavicular block as an alternative for upper limb anesthesia in obese patients
Resumo Justificativa e objetivos: O bloqueio de plexo braquial via costoclavicular é uma anestesia feita por via infraclavicular, já descrita na literatura como uma via segura e efetiva para anestesia de membro superior distal ao cotovelo. O relato a seguir trata de um paciente em que as técnicas tradicionais para bloqueio de plexo apresentavam dificulda
Rev. Bras. Anestesiol.. Publicado em: 20/12/2019
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3. Epidemiological, clinical, and laboratory aspects in a case series of canine hyperadrenocorticism: 115 cases (2010-2014)
RESUMO: A caracterização clínica-epidemiológica de doenças auxilia no direcionamento do diagnóstico. O objetivo deste trabalho foi descrever aspectos epidemiológicos, clínicos e laboratoriais de uma série de casos de hiperadrenocorticismo (HAC) canino. Foram avaliados 115 prontuários de cães diagnosticados pelo teste de supressão por baixa dose d
Pesq. Vet. Bras.. Publicado em: 02/12/2019
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4. Combined high-frequency and Doppler ultrasound in early diagnosis of atrophoderma of Pasini and Pierini
Abstract: Atrophoderma of Pasini and Pierini is a skin disorder affecting dermal collagen and is clinically characterized by well-defined plaques of depressed skin. Histopathological changes are subtle, and in most cases, the diagnosis requires a comparative study with healthy skin from the same anatomical site. High frequency ultrasound is a useful imaging
An. Bras. Dermatol.. Publicado em: 17/10/2019
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5. A single simple position for ultrasound assessment of both common extensor and common flexor origin at the elbow
Abstract Objective: Is to evaluate the simplicity of 90° flexion/neutral position for ultrasonography assessment of both common extensor and common flexor origins in comparison with the standard position. Material and methods: A standard questionnaire was distributed on 50 trainees, rheumatologists with No previous experience or training in ultrasonograph
Adv. rheumatol.. Publicado em: 29/07/2019
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6. Physical methods for topical skin drug delivery: concepts and applications
Topical drug delivery is an interesting approach to treat skin diseases and to avoid pain and low patient compliance in cases where a systemic delivery is required. However, the stratum corneum, which is the outermost skin layer, strongly protects the body from the entrance of substances, especially those hydrophilic. In this context, different physical meth
Braz. J. Pharm. Sci.. Publicado em: 08/11/2018
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7. High frequency ultrasound with color Doppler in dermatology
Abstract: Ultrasonography is a method of imaging that classically is used in dermatology to study changes in the hypoderma, as nodules and infectious and inflammatory processes. The introduction of high frequency and resolution equipments enabled the observation of superficial structures, allowing differentiation between skin layers and providing details for
An. Bras. Dermatol.. Publicado em: 2016-06
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8. High-frequency ultrasound associated with dermoscopy in pre-operative evaluation of basal cell carcinoma
The recent development of high-frequency ultrasound, associated with the improved sensitivity in color Doppler, enabled the identification of various skin structures and layers. In basal cell carcinoma, the 22 MHz frequency ultrasound permits the delimitation of tumor margins, while color Doppler, determines its vascularization. We present two cases in which
An. Bras. Dermatol.. Publicado em: 2014-09
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9. Longitudinal evaluation of manual lymphatic drainage for the treatment of gynoid lipodystrophy
BACKGROUND: The gynoidlypodystrophy, known as cellulitis or cellulite, refers to a condition that gives the skin an undulating and uneven appearance, affecting 80-90% of women after puberty. OBJECTIVES: to investigate the efficacy and safety of manual lymphatic drainage for cellulite management. METHODS: this was an open, prospective, intervention study
An. Bras. Dermatol.. Publicado em: 2014-09
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10. The skin-to-calyx distance measured by renal ct scan and ultrasound
PurposeWe developed a stereotactic device to guide the puncture for percutaneous nephrolithotripsy, which uses the distance from the target calyx to its perpendicular point on skin (SCD) to calculate the needle´s entry angle. This study seeks to validate the use of measurements obtained by ultrasound (US) and computerized tomography (CT) for needle´s entry
Int. braz j urol.. Publicado em: 2014-04
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11. Avaliação dos efeitos do ultrassom terapêutico sobre a cafeína e verificação da liberação em sistema de difusão vertical
Currently, the physiotherapists use the phonoforesis, which consists in the therapeutical ultrasound (US) used to increase the drug molecules migration through the skin, however, the US can shows oxidative effects, and is used, for example, in chemical reactions acceleration. The present study aimed to perform the electrochemical evaluation and the diffusion
Química Nova. Publicado em: 2011-09
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12. New ex-vivo organ model for percutaneous renal surgery
OBJECTIVES: Percutaneous Renal Surgery (PRS) is a demanding procedure and success is mostly hampered by the lacking of training facilities. Thus, the purpose of the study was to evaluate a significantly improved pre-existing porcine kidney-training model for percutaneous renal access and PRS. MATERIALS AND METHODS: A biologic training model using porcine kid
International braz j urol. Publicado em: 2011-06