User profiles for Leandro Luongo Matos

Leandro Luongo de Matos

Professor Livre Docente, Departamento de Cirurgia (Disciplina de Cirurgia de Cabeça e …
Verified email at fm.usp.br
Cited by 4486

[HTML][HTML] Comparison between transoral laser surgery and radiotherapy in the treatment of early glottic cancer: a systematic review and meta-analysis

AV Guimarães, RA Dedivitis, LL Matos, FT Aires… - Scientific reports, 2018 - nature.com
A therapeutic decision in the treatment of Tis/T1a glottic carcinoma with radiotherapy (RT) or
transoral laser surgery (TOS) is still an open issue. Oncologic outcome and voice quality …

External validation of the AJCC Cancer Staging Manual, in an independent cohort of oral cancer patients

LL Matos, RA Dedivitis, MAV Kulcsar, ES de Mello… - Oral oncology, 2017 - Elsevier
Objectives: To evaluate the new American Joint Committee on Cancer (AJCC) cancer
staging manual (8th edition) in an independent cohort of patients surgically treated for oral …

[HTML][HTML] Treatment delays among women with breast cancer in a low socio-economic status region in Brazil

…, H Melo Teixeira Batista, LC de Abreu, LL Matos… - BMC Women's …, 2017 - Springer
Background Considering the inequalities and the areas of low socioeconomic status in Brazil,
access to health services is a challenge and the delay between diagnosis and treatment …

[HTML][HTML] Quality of life impairment in patients with head and neck cancer and their caregivers: a comparative study

…, RF Bruhn, R De Cicco, JL Kanda, LL Matos - Brazilian Journal of …, 2016 - SciELO Brasil
SciELO - Brasil - Quality of life impairment in patients with head and neck cancer and their
caregivers: a comparative study Quality of life impairment in patients with head and neck …

Risk factors for salvage surgery failure in oral cavity squamous cell carcinoma

…, LG Brandão, CR Cernea, LL Matos - The …, 2018 - Wiley Online Library
Objectives/Hypothesis Locoregional recurrences of oral cavity squamous cell carcinoma (SCC)
may be diagnosed during follow‐up of surgically treated patients. Nevertheless, few …

Comparison between primary and secondary tracheoesophageal puncture prosthesis: a systematic review

…, RA Dedivitis, FT Aires, RZ Pfann, LL Matos… - ORL, 2017 - karger.com
Introduction: Since the introduction of tracheoesophageal puncture (TEP) and placement of
voice prosthesis, this has become the method of choice to achieve speech rehabilitation after …

Sphingolipids signature in plasma and tissue as diagnostic and prognostic tools in oral squamous cell carcinoma

…, TR Ushida, RR da Silva, R Lacchini, LL Matos… - … et Biophysica Acta (BBA …, 2022 - Elsevier
Enzymes related to sphingolipids metabolism has been suggested as altered in oral squamous
cell carcinoma (OSCC). However, clinical relevance of diverse sphingolipids in OSCC is …

Detection of serum biomarkers of HPV-16 driven oropharynx and oral cavity cancer in Brazil

…, R Natalino, M Uno, MJF Alves, LL Matos… - Oral Oncology, 2024 - Elsevier
Background HPV-16 driven oropharynx/oral cavity squamous cell carcinomas prevalence
varies globally. We evaluated the presence of HPV-16 ctDNA and HPV-16 E6 antibodies in …

Risk factors for distant metastasis in patients with oral cavity squamous cell carcinoma undergoing surgical treatment

FT Aires, CS Lin, LL Matos, MAV Kulcsar, CR Cernea - ORL, 2018 - karger.com
Objective: The aim of this study is to investigate the clinical and pathological factors related
to distant metastasis in patients with oral cavity squamous cell carcinoma (OCSCC) …

[HTML][HTML] Incidental node metastasis as an independent factor of worse disease-free survival in patients with papillary thyroid carcinoma

…, BG Cavalheiro, ES de Mello, LP Kowalski, LL Matos - Cancers, 2023 - mdpi.com
Simple Summary Papillary thyroid cancer is treated mainly by thyroidectomy surgery. The
surrounding lymph nodes are not usually resected unless it is known before surgery that they …