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121.
Estela Kaminagakura Patrícia Luciana Batista Domingos Marize Raquel Diniz da Rosa Adriano Mota Loyola Sérgio Vitorino Cardoso Maria Cândida de Almeida Lopes Paulo Rogério Ferreti Bonan Paulo Rogério de Faria 《Annals of diagnostic pathology》2013,17(6):514-517
Calcifying cystic odontogenic tumors (CCOTs) are benign cystic lesions of odontogenic origin characterized by an ameloblastoma-like epithelium and the presence of a group of cells named ghost cells. The pattern of cytokeratin (Ck) expression on these lesions remains unclear and needs to be clarified. To this end, the expression of Ck6, Ck13, Ck14, Ck18, and Ck19 in the epithelium lining of 7 cases of CCOTs was evaluated by immunohistochemistry. For this, the epithelium lining was divided into 3 distinct regions: basal layer, suprabasal layer, and the compartment composed of ghost cells. In this study, 6 cases (85.7%) were classified as type 1 and 1 (14.3%) as type 4. All cases were negative for Ck13 and Ck18, despite the epithelial layer, as well as in the ghost cells. Ck6 was only positive in the ghost cells. Positivity for Ck14 and Ck19 was found in the basal and suprabasal layers, including the ghost cells. The results showing positivity for Ck14 and Ck19 in all of the analyzed cases reinforce CCOT as being of odontogenic origin, and the restricted expression of Ck6 in the ghost cells may be indicative that these cells suffer an altered differentiation into hair follicles in CCOTs. 相似文献
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da Silva Barros Caio Csar de Souto Medeiros Maurlia Raquel de Azevedo Roberto Almeida da Costa Miguel Mrcia Cristina dos Santos Jean Nunes da Silveira ricka Janine Dantas 《Oral and maxillofacial surgery》2021,25(4):575-579
Oral and Maxillofacial Surgery - Peripheral dentinogenic ghost cell tumor (DGCT) is a rare and non-aggressive benign odontogenic tumor. They usually affect the elderly and are predominantly located... 相似文献
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Escandriolo Nackauzi Jorge Repossi Gastón Bernal Claudio Actis Adriana Gallará Raquel 《Clinical oral investigations》2020,24(11):4123-4131
Clinical Oral Investigations - The aim of this study was to analyze the influence of dietary fatty acids (FAs) and the time elapsed from their intake on FA tissue profile of rat submandibular gland... 相似文献
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Intercostal nerve transfer to the biceps motor branch in complete traumatic brachial plexus injuries
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Alvaro Baik Cho M.D. Ph.D. Raquel Bernardelli Iamaguchi M.D. Gustavo Bersani Silva M.D. Renata Gregorio Paulos M.D. Leandro Yoshinobu Kiyohara M.D. Luiz Sorrenti M.D. Marcelo Rosa de Rezende M.D. Ph.D. Teng Hsiang Wei M.D. Ph.D. Rames Mattar M.D. Ph.D. Júnior 《Microsurgery》2015,35(6):428-431
The purpose of this report is to critically evaluate our results of two intercostal nerve transfers directly to the biceps motor branch in complete traumatic brachial plexus injuries. From January 2007 to November 2012, 19 patients were submitted to this type of surgery, but only 15 of them had a follow‐up for ≥2 years and were included in this report. The mean interval from trauma to surgery was 6.88 months (ranging from 3 to 9 months). Two intercostals nerves were dissected and transferred directly to the biceps motor branch. The mean follow‐up was 38.06 months (ranging from 24 to 62 months). Ten patients (66.6%) recovered an elbow flexion strength ≥M3. Four of them (26.66%) recovered a stronger elbow flexion ≥M4. One patient (6.25%) recovered an M2 elbow flexion and four patients (26.66%) did not regain any movement. We concluded that two intercostal nerve transfers to the biceps motor branch is a procedure with moderate results regarding elbow flexion recovery, but it is still one of the few options available in complete brachial plexus injuries, especially in five roots avulsion scenario. © 2015 Wiley Periodicals, Inc. Microsurgery 35:428–431, 2015. 相似文献
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David Vivas Inmaculada Roldán Raquel Ferrandis Francisco Marín Vanessa Roldán Antonio Tello-Montoliu Juan Miguel Ruiz-Nodar Juan José Gómez-Doblas Alfonso Martín Juan Vicente Llau María José Ramos-Gallo Rafael Muñoz Juan Ignacio Arcelus Francisco Leyva Fernando Alberca Raquel Oliva Ana María Gómez Carmen Montero Andrés Íñiguez 《Revista espa?ola de cardiología》2018,71(7):553-564
During the last few years, the number of patients receiving anticoagulant and antiplatelet therapy has increased worldwide. Since this is a chronic treatment, patients receiving it can be expected to need some kind of surgery or intervention during their lifetime that may require treatment discontinuation. The decision to withdraw antithrombotic therapy depends on the patient's thrombotic risk versus hemorrhagic risk. Assessment of both factors will show the precise management of anticoagulant and antiplatelet therapy in these scenarios. The aim of this consensus document, coordinated by the Cardiovascular Thrombosis Working Group of the Spanish Society of Cardiology, and endorsed by most of the Spanish scientific societies of clinical specialities that may play a role in the patient-health care process during the perioperative or periprocedural period, is to recommend some simple and practical guidelines with a view to homogenizing daily clinical practice.Full English text available from: www.revespcardiol.org/en 相似文献