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2.
Dermatol Ther ; 34(1): e14734, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33389778

RESUMO

We present hybrid reconstruction of distal lateral "through-and-through" nasal defects (skin, cartilage, and mucosa) due to resection of tumor and/or infection. Retrospective descriptive study. The study was performed in multicenter clinics between July 2011 and September 2016. 13 patients with full thickness distal nasal defects secondary to tumor and/or infection were included. Defects included dorsal and/or caudal septum, upper lateral cartilage, or inner/outer nasal valve. Caudal-based turn-in flaps were planned and used to repair inner lining of nasal cavity. Conchal and septal cartilages were used as cartilage grafts. Skin defects were reconstructed with lateral nasal artery perforator flaps. All flaps healed uneventfully, without flap loss. Nasal passage collapse, adhesion, or difficulty in breathing were not seen. No hematoma, infection, and deformity at cartilage graft donor areas was observed. During nasal reconstruction, it is mandatory to consider 3D complex and functional structure of nose. The repair of skin defects may not be enough for functional restoration. We believe that single step reconstruction of full thickness nasal defects through hybrid reconstruction may lead to anticipated successful results.

3.
Int Wound J ; 17(5): 1424-1427, 2020 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-32501604

RESUMO

COVID-19 pandemia began in Wuhan, China, in December 2019. A total of 1 878 489 people were infected and 119 044 people were lost because of the disease and its complications by 15 April. Severe morbidity and mortality complications are mostly seen in elderly and patients having comorbidities. Diabetic foot ulcers (DFUs) are one of severe complications of diabetes mellitus and it may require urgent surgical interventions. In this paper, we aimed to create a management algorithm to prevent the unexpected complications that may occur in the patients and health care workers during the evaluation of COVID-19 in DFU patients who require urgent surgical intervention. We advise the use of thorax computerised tomography for preoperative screening in all DFU patients with severe signs of infection and especially those requiring urgent surgery for both the detection of the possible undiagnosed COVID-19 in the patient for the need for close follow-up and protection of the surgical and anaesthesiology team.

5.
Neuromodulation ; 18(4): 324-8; discussion 328, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-25284428

RESUMO

INTRODUCTION: The purpose of this study was to determine the blood-flow-enhancing effect of electroacupuncture (EA) in an experimental rat model of testicular torsion. METHODS: At the first stage, 3D color Doppler ultrasound (3D-CDUS) scans were made to detect baseline perfusion of each testicle in 12 male albino Wistar rats. Then, the left testicles of all rats were twisted 180° clockwise, and 3D-CDUS recordings were repeated. In the next step, 10-Hz EA was applied for 5 min over the T13 and L4 dermatome territories in the study group of six rats. In the control group of six rats, acupuncture needles were inserted in the same manner, but EA was not applied. Baseline, posttorsion, and postintervention (EA and manual needling) 3D-CDUS perfusion recordings were interpreted as volumetric data, and group comparisons were performed. RESULTS: After EA, we observed statistically significant perfusion improvements in both the ipsilateral torsed and contralateral nontorsed testicles. In the control group, testicular perfusion did not show a significant change after manual needling. CONCLUSION: EA can improve testicular blood flow bilaterally in a rat model of unilateral testicular torsion at 180°.


Assuntos
Eletroacupuntura/métodos , Torção do Cordão Espermático/terapia , Testículo/irrigação sanguínea , Estimulação Elétrica Nervosa Transcutânea/métodos , Animais , Modelos Animais de Doenças , Masculino , Ratos , Ratos Wistar , Ultrassonografia Doppler em Cores
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