Leandro Napier De Souza

Dr. Leandro Napier De Souza

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Research Focus & Metrics

Academic Career Length

9Years (2018-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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19 June 2020 in Oral and Maxillofacial Surgery
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Journal Article
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PMPolianne Alves Mendes
Polianne Alves Mendes
INIsabela Moreira Neiva
Isabela Moreira Neiva
JAJosé Alcides Almeida de Arruda
José Alcides Almeida de Arruda
CBCláudia Borges Brasileiro
Cláudia Borges Brasileiro
ASAna Cristina Rodrigues Antunes Souza
Ana Cristina Rodrigues Antunes Souza
LSLeandro Napier De Souza
Leandro Napier De Souza

1 October 2018 in Journal of Oral and Maxillofacial Surgery
Verified
Journal Article
Closed access
EOEduardo Morato de Oliveira
Eduardo Morato de Oliveira
JAJosé Alcides Almeida de Arruda
José Alcides Almeida de Arruda
PNPolianne Alves Mendes Nascimento
Polianne Alves Mendes Nascimento
INIsabela Moreira Neiva
Isabela Moreira Neiva
RMRicardo Alves Mesquita
Ricardo Alves Mesquita
LSLeandro Napier De Souza
Leandro Napier De Souza

1 January 2021 in Case Reports in Dentistry
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Journal Article
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EOEduardo Morato Oliveira
Eduardo Morato Oliveira
LSLucas Santana
Lucas Santana
ESErika Rezende Silva
Erika Rezende Silva
LSLeandro Napier De Souza
Leandro Napier De Souza
Calcifying odontogenic cyst (COC) is a rare cyst that affects mainly the anterior region of the jaws. Generally, it appears as a unilocular radiolucent lesion containing peripheral foci of calcification, but with radiographic variations depending on the type of presentation. Here, we report an atypical case of COC associated with odontoma, initially diagnosed as a tooth germ, in the posterior region of the mandible of a 10‐year‐old male patient. Interestingly, the radiographic aspect appeared as a unilocular radiolucent lesion without peripheral foci of calcification in the edentulous region, having its size increased after traction of the impacted tooth adjacent to that area. Thus, the case presented in this study is aimed at calling dentists’ attention to its developmental changes and related pathologies.

1 January 2018 in Journal of Craniofacial Surgery
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Journal Article
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RCRodrigo Carvalho Pinto Coelho
Rodrigo Carvalho Pinto Coelho
EOEduardo Morato Oliveira
Eduardo Morato Oliveira
GSGuilherme Costa Carvalho Silva
Guilherme Costa Carvalho Silva
EAEvandro Guimarães Aguiar
Evandro Guimarães Aguiar
AMAllyson Nogueira Moreira
Allyson Nogueira Moreira
LSLeandro Napier De Souza
Leandro Napier De Souza
Lipomas are benign tumors of mature adipocytes unusual in the oral and maxillofacial region. The average size of cheek lipomas in the literature ranges from 1.5 to 2.5 cm, with the maximum size of 5 cm. Their etiology remains unclear. Lipomas present, clinically, as well circumscribed, slow growing, painless masses, usually treated by complete excision. The aim of this paper is to present a 78-year-old Caucasian male patient with a huge cheek lipoma compromising facial esthetics and treated through an intraoral excision. Postoperative period was uneventful with no signs of recurrence. Concluding, the intraoral approach is a relatively simple technique that should be taken into account when considering the surgical removal of cheek lipomas.

1 January 2024 in Brazilian Oral Research
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Journal Article
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FHFernanda Vieira Heimlich
Fernanda Vieira Heimlich
JAJosé Alcides Almeida de Arruda
José Alcides Almeida de Arruda
CKCamila de Nazaré Alves de Oliveira Kato
Camila de Nazaré Alves de Oliveira Kato
LSLeni Verônica de Oliveira Silva
Leni Verônica de Oliveira Silva
LSLeandro Napier De Souza
Leandro Napier De Souza
RMRicardo Alves de Mesquita
Ricardo Alves de Mesquita
Treatment of oral vascular anomalies (OVA) has focused on minimally invasive techniques rather than radical surgery. We investigated the efficacy and safety of diode laser using the photocoagulation technique in the management of OVA. Forty-seven subjects with OVA were treated with forced dehydration with induced photocoagulation (FDIP) using diode laser (808 nm/4.5 W). This series consisted mostly of male (63.8%) and non-white (63.8%) patients with a mean age of 57.4 years. Varices (91.5%), venous malformations (6.4%), and hemangiomas (2.1%) with a mean size of 7.1 (±4.9) mm were the conditions treated. OVA presented as a nodular lesion (63.8%) involving mainly the lower lip (46.8%). Pulsed laser mode was used as standard and the number of applications varied from one to four sessions, with the majority requiring only one (83%) FDIP session. Kaplan-Meier analysis revealed that complete clinical healing can occur on the 15th day (n=9/29.5%), followed by the 20th (n=6/45.5%), and 30th (n=7/70.5%) days. Postoperative edema was observed in 31 (66%) patients, and recurrence of the lesion occurred in two (4.2%). Based on the data on complete clinical healing, minimal patient discomfort, and satisfactory esthetic results, we can confirm that FDIP by diode laser is a promising candidate for the safe and efficacious treatment of OVA.

1 September 2020 in Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology
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Journal Article
Closed access
TTThalita Soares Tavares
Thalita Soares Tavares
ACAdriana Aparecida Silva da Costa
Adriana Aparecida Silva da Costa
FFFernanda Bartolomeo Freire-Maia
Fernanda Bartolomeo Freire-Maia
LSLeandro Napier De Souza
Leandro Napier De Souza
PZPatrícia Maria Zarzar
Patrícia Maria Zarzar
PCPatrícia Carlos Caldeira
Patrícia Carlos Caldeira