0000000001248410
AUTHOR
Eduardo Costa Studart Soares
showing 5 related works from this author
Effect of different cryosurgical protocols using liquid nitrogen on bone tissue: a histomorphological analyze
2011
The aim of the present experimental study was to evaluate the morphological effects of different liquid nitrogen cryosurgery protocols on bone tissue. The femoral diaphyses of 42 Wistar rats were exposed to three local and sequential applications of liquid nitrogen for 1 or 2 min, intercalated with periods of 5 min of passive thawing. The animals were sacrificed after 1, 2, 4 and 12 weeks and the specimens obtained were processed and analyzed histomorphologically. Histologically, an increase in bone necrosis was observed for the two protocols in the second week after cryotherapy. A significant osteogenic phase was observed after 4 weeks. Moreover, complete remodeling process was encountered…
Gingival calcifying epithelial odontogenic tumor: case report and review of the literature comprising a period of 44 years
2011
Calcifying epithelial odontogenic tumors are rare odontogenic neoplasms that account for approximately 1% of all odontogenic tumors. The extraosseous variant is extremely rare, with only few cases being described in the literature. To our knowledge, only 22 cases have been reported over a period of 44 years. Therefore, the aim of this study was to present a critical literature review comprising the period from 1966 to 2010. In addition, we discuss the clinical presentation, diagnosis, and subsequent treatment of a patient with a gingival calcifying epithelial odontogenic tumor in the anterior mandible. This study shows that even though being an extremely rare neoplasm the gingival calcifyin…
Oral granular cell tumor: a study of twelve cases in a Brazilian population
2010
Objectives: Analyze clinic and epidemiological aspects of all Oral Granular cell tumor (GCT) during a 5-year period in a Brazilian population. Study design: clinical and treatment outcome data of patients with oral GCT seen at the Division of Stomatology, School of Dentistry, Federal University of Ceara, Brazil, between January 2001 and December 2005 were reviewed. Results: during the analyzed period, 6231 oral lesions were collected from files of different anatomo-pathology laboratories situated in the state of Ceara, Brazil. Of all cases, only 12 of GCT were diagnosed. The lesion was more common in female patients, with a mean age of 40.8 years, occurring mainly in tongue. Conclusion: Ora…
Maxillofacial and dental-related injuries from a Brazilian forensic science institute : victims and perpetrators characteristics and associated risk …
2020
Background Trauma due to external causes represents one of the greatest challenges for public health services in different regions around the world. This study aimed to determine the prevalence of facial trauma, associated risk factors, and classification of body injuries in individuals who underwent forensic examination in a Brazilian center. Material and Methods Data were collected at the Ceará State Forensic Medicine unit in a 12-year period. Sociodemographic data related to the etiological agent and lesions resulting from the bodily injury were recorded. Results Among 1,031 physical injury exams, physical aggression (p<0.001), male victims aged between 21 and 30 years (p<0.001), salarie…
Adenoid cystic carcinoma of the tongue : Case report and literature review
2008
Adenoid cystic carcinoma is a common malignant neoplasm originated from salivary glands. The clinical and pathological findings typical of this tumor include slow growth, perineural invasion, and potential local recurrence. It accounts for nearly 2% to 4% of head and neck area tumors. In minor salivary glands it usually affects the palate. We described herein the case of a patient who presented a posterior tongue lesion, which was treated with surgery and radiotherapy as additional treatment. We also carried out a brief literature review on the subject.