Publications by authors named "Anghinoni M"

Objectives: The development of 3D computer-assisted technologies over the past years has led to vast improvements in orthognathic surgery. The aim of the present study was to evaluate differences in maxillary position between 3D virtual surgical planning (VSP) and surgical results.

Materials And Methods: We assessed data from 25 patients who underwent bimaxillary non-segmented orthognathic surgery with 3D VSP.

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Background And Objectives: We aimed to describe the routine clinical practice of physicians involved in the treatment of patients with localized pancreatic ductal adenocarcinoma (PDAC) in Brazil.

Methods: Physicians were invited through email and text messages to participate in an electronic survey sponsored by the Brazilian Gastrointestinal Tumor Group (GTG) and the Brazilian Society of Surgical Oncology (SBCO). We evaluated the relationship between variable categories numerically with false discovery rate-adjusted Fisher's exact test p values and graphically with Multiple Correspondence Analysis.

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Purpose: To evaluate the effect of preoperative intravenous chemotherapy with 5-fluorouracil on liver regeneration in an experimental model of major hepatectomy in rats.

Methods: Wistar rats were divided into two groups of 20 animals each and submitted to 70% hepatectomy 24 h after intravenous injection of 5-fluorouracil 20 mg/kg (fluorouracil group, FG) or 0.9% saline (control group, CG).

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Purpose: After maxillary osteotomy in orthognathic surgery, patients report nasal breathing discomfort in early postoperative period. Topical hyaluronic acid (HA) has been proven to have beneficial effects on the upper airway tract mucosa. This prospective randomized controlled study was designed to analyze the effect on nasal obstruction of nebulized HA during the recovery process after maxillary osteotomy.

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Duplication of the pituitary gland (DPG)-plus syndrome is a very rare developmental disorder with few cases described in the literature and characterized by multiple midline and central nervous system malformations. The hypothalamus and hypophysis involvement may be clinically associated with endocrine abnormalities. A 5.

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Background: Incidental gallbladder cancer is defined as a cancer discovered by histological examination after cholecystectomy. It is a potentially curable disease. However, some questions related to their management remain controversial and a defined strategy is associated with better prognosis.

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Objective: to suggest a script for surgical oncology assistance in COVID-19 pandemic in Brazil.

Method: a narrative review and a "brainstorming" consensus were carried out after discussion with more than 350 Brazilian specialists and renowned surgeons from Portugal, France, Italy and United States of America.

Results: consensus on testing for COVID-19: 1- All patients to be operated should be tested between 24 and 48 before the procedure; 2- The team that has contact with sick or symptomatic patients should be tested; 3 - Chest tomography was suggested to investigate pulmonary changes.

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The Brazilian Society of Surgical Oncology was established over 30 years ago. Despite that, surgical oncology was finally recognized as a Board-Certified medical specialty in 2017 and has strengthened its role in the standardization of surgical and multimodal approaches in our country. This article aims to describe the process and the main challenges of the specialists training who are qualified for job opportunities and who meet the expectations of the recently created competence matrix for surgical oncologists in Brazil.

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In maxillofacial surgery, every patient presents special problems requiring careful evaluation. Conventional methods to study the deformities are still reliable, but the advent of tridimensional (3D) imaging, especially computed tomography (CT) scan and laser scanning of casts, created the opportunity to better understanding the skeletal support and the soft tissue structures. Nowadays, virtual technologies are increasingly employed in maxillofacial surgery and demonstrated precision and reliability.

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Microtia is a congenital disease with various degrees of severity, ranging from the presence of rudimentary and malformed vestigial structures to the total absence of the ear (anotia). The complex anatomy of the external ear and the necessity to provide good projection and symmetry make this reconstruction particularly difficult. The aim of this work is to report our surgical technique of microtic ear correction and to analyse the short and long term results.

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The early high condylectomy (HC), removing the overgrowing area of the condyle, may be indicated for condylar hyperplasia. However, in young patients, when the HC removes the pathological overgrowing tissue the contralateral condyle is still growing. May this surgical procedure, in these growing patients, stop the operated side growth creating the conditions for an opposite asymmetry? Authors investigate the way the operated mandible develops after the early HC, both as a symmetry percentage and in an absolute value related to the unaffected side.

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Background: The Pierre Robin Sequence features were first described by Robin in 1923 and include micrognathia, glossoptosis and respiratory distress with an incidence estimated as 1:8,500 to 1:20,000 newborns. Upper airway obstruction and feeding difficulties are the main concerns related to the pathology. Mandibular distraction should be considered a treatment option (when other treatments result inadequate).

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Tessier clefts type 3 and 4 are rare. In this paper the authors report on the management of a wide Tessier 3 cleft. There is no standardized protocol or timing of the surgical procedures in this rare disfiguring condition.

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Silent sinus syndrome is a rare disorder affecting the maxillary sinus unilaterally, characterized by ipsilateral enophthalmos and hypoglobus. The treatment is surgical: the endoscopic approach represents the gold standard for the restoration of normal sinus aeration, but there is no consensus in the management of the enophthalmos. Most authors suggest a two stage procedure consisting of endoscopic sinus surgery initially and a delayed secondary operation for the restoration of the orbital floor.

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This case report shows the possibility of the application of a mandibular osteotomy to resolve mandibular asymmetry with independent and discordant movements of both bony segments. The authors report the case of a 25-year-old woman referred for mandibular asymmetry, with a transverse excess of the right hemi mandible and vertical defect of the left one. The patient underwent a bilateral sagittal split osteotomy, midline osteotomy, and genioplasty, which corrected the mandibular asymmetry with contraction of the entire right hemi mandible.

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We describe an ectopic inferior third molar which is positioned in the condylar process and associated with an odontogenic cyst. The ectopic third molar is a quite frequent condition but it become unusual when the tooth is placed in the condylar region. In the reported case the removal of both the tooth and the cyst was recommended to solve the infective and articular symptoms and to prevent worse complications like pathologic fractures due to bone's absorption.

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A comparison between two samples of patients with condylar fractures is reported: the first treated non-surgically and the second with open reduction and rigid internal fixation. The functional results for both groups were similar. However, open reduction gave better occlusal results, anatomic restoration and faster recovery rates than non-surgical techniques.

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The objective of the present study is to evaluate the effects of successful liver transplantation on menstrual cycles abnormalities and on reproductive function of women with chronic liver disease. Twelve women with age between 17 and 54 years who underwent liver transplantation were evaluated. The following variables were analyzed: age, etiology of chronic liver disease, pattern of menstrual function and period of amenorrhea before and after transplantation, and occurrence of pregnancy after transplantation.

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Maxillary aspergillosis sinusitis more often occur in immunocompromised patients, but this pathology is increasing also in healthy people. Many risk factors are known and clinical and radiologic findings are aspecific; diagnosis therefore is possible with histologic and microbiologic aid. This particular disease and its surgical-pharmacological approach is explained.

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The association between a so-called mucoepidermoid cyst and a central mucoepidermoid carcinoma in a 29-year-old man is reported. Since the two lesions are in continuity and the morphologic appearances are very much alike, a close relationship between these entities is suggested.

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