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- Ivan Marcelo Gonçalves Agra, André Lopes Carvalho, +4 authors Luiz Paulo Kowalski
- Archives of otolaryngology--head & neck surgery
- 2003
OBJECTIVE
To analyze the frequency of and risk factors for postoperative complications after en bloc salvage surgery for head and neck cancer.
DESIGN
Retrospective cohort study.
SETTING
Patients… (More)
- Ivan Marcelo Gonçalves Agra, André Lopes Carvalho, +4 authors Luiz Paulo Kowalski
- Head & neck
- 2006
BACKGROUND
Therapeutic decisions in recurrent oral and oropharyngeal squamous carcinoma (SCC) remain controversial.
METHODS
Two hundred forty-six consecutive patients who underwent salvage surgery… (More)
- Ivan Marcelo Gonçalves Agra, André Lopes Carvalho, +4 authors Luiz Paulo Kowalski
- Archives of otolaryngology--head & neck surgery
- 2008
OBJECTIVE
To analyze the prognostic effect of epidermal growth factor receptor (EGFR), matrix metalloproteinases 2 and 9, and vascular endothelial growth factor expression in patients with locally… (More)
- José Guilherme Vartanian, Everton Pontes, +4 authors Luiz Paulo Kowalski
- Archives of otolaryngology--head & neck surgery
- 2003
OBJECTIVES
To analyze the distribution of lymph node metastases in patients with oropharyngeal squamous cell carcinoma and improve the rationale for elective treatment of the neck.
DESIGN AND… (More)
- Ivan Marcelo Gonçalves Agra, Alfio Ferlito, +16 authors Luiz Paulo Kowalski
- Head & neck
- 2012
Surgery is the preferred modality for curative treatment of recurrent laryngeal cancer after failure of nonsurgical treatments. Patients with initial early-stage cancer experiencing recurrence… (More)
- André Lopes Carvalho, Luiz Paulo Kowalski, Ivan Marcelo Gonçalves Agra, Everton Pontes, Olímpio D Campos, Antonio Cássio de Assis Pellizzon
- Otolaryngology--head and neck surgery : official…
- 2005
OBJECTIVE
To analyze the long-term results of patients with N3 neck metastasis from squamous carcinoma of the head and neck.
STUDY DESIGN
This study is based on the analysis of a retrospective… (More)
- Manuela Torres Andion Vidal, Iguaracyra Barreto de Oliveira Araújo, +7 authors Jean Nunes dos Santos
- Tumor Biology
- 2012
The aim of this study was to investigate the density of mast cells and microvessels in minor salivary gland tumors. Forty-one cases of minor salivary gland tumors (pleomorphic adenoma, n = 10;… (More)
BACKGROUND
Salvage surgery is considered the best treatment approach for patients with recurrent oral carcinoma. Unfortunately, 50% to 60% of the patients who undergo salvage surgery will develop… (More)
- Vanessa da Hora Machado Miranda, Renata D’Arc Scarpel, Ana Catarina Moura Torres, Ivan Marcelo Gonçalves Agra
- 2015
Conflict of interest: non-existent The parotid gland is anatomically divided into superficial and deep lobe, from the crossing of the facial nerve3,4. The parotidectomy, which consists of surgical… (More)
- Ludmila de Faro Valverde, Raíza Dias de Freitas, +6 authors Clarissa Araújo Gurgel Rocha
- Applied immunohistochemistry & molecular…
- 2018
The present study sought to evaluate and compare the immunoexpression of proteins minichromosome maintenance (MCM) 3 and Ki-67 in oral squamous cell carcinoma (OSCC) to assess the potential of these… (More)