Assuntos
Angiolipoma , Lipoma , Angiolipoma/diagnóstico , Angiolipoma/cirurgia , Humanos , Mandíbula/cirurgiaRESUMO
BACKGROUND: To describe the clinicopathologic profile of young patients with head and neck squamous cell carcinoma (HNSCC) and compare to middle-aged and elderly adults. MATERIAL AND METHODS: Patients' individual records were reviewed for clinicopathologic data. Eighty-nine patients with age 18-45 years old met the inclusion criteria of the study. Two additional groups of middle-aged (n=89) and old (n=89) adults were set to comparative analysis. RESULTS: Young patients represented 11.9% of all patients diagnosed with HNSCC. Women were more affected by HNSCC in the young and elder groups (p= 0.04), and young patients were more prone to be non-smokers (p= 0.01) and have lymph node metastasis at the time of diagnosis (p=0.04). In the young group, patients diagnosed with the disease in advanced stages were more prone to have a positive familial history of cancer (p= 0.04), a positive status of alcohol consumption (p= 0.03), and to be heavy drinkers (p= 0.01). Survival was not different for the young group in comparison to the other groups. CONCLUSIONS: HNSCC in young patients had a different profile when compared to older patients, especially regarding sex and exposure to the classic risk factors for this disease. The survival of the young group is similar to the older groups and advanced clinical stage is predictor of worse survival.
Assuntos
Carcinoma de Células Escamosas , Neoplasias de Cabeça e Pescoço , Carcinoma de Células Escamosas de Cabeça e Pescoço , Adolescente , Adulto , Idoso , Brasil , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Adulto JovemRESUMO
BACKGROUND: Lichen sclerosus is a mucocutaneous autoimmune disease which might be initiated by infectious pathogens as Borrelia Bugrdorferi and HPV. This disease shows destructive potential and is rarely diagnosed in oral mucosa. The purpose of this paper is to evaluate the characteristics of cases described in literature from 1957 to 2016, looking to provide valuable evidence about clinicopathologic features of this disease. MATERIAL AND METHODS: A MedLine search was performed aiming to find oral lichen sclerosus cases in literature and discuss its demographical and pathological characteristics as well as treatment methods performed for these cases. RESULTS: 34 oral lichen sclerosus cases with histological confirmation and one clinicopathologic study linked with this disease were found in literature. Oral lichen sclerosus affected most commonly female patients, were asymptomatic and not associated to skin or genital lesions. Furthermore, affected patients in a range of 7 - 70-years old (Average age = 31.81). CONCLUSIONS: Oral lichen sclerosus is a rare pathologic process with slight predilection for prepubertal girls, for which topical corticosterois have demonstrated satisfactory therapeutic value.
Assuntos
Líquen Escleroso e Atrófico/complicações , Doenças da Boca/etiologia , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Tempo , Adulto JovemAssuntos
Histoplasmose/microbiologia , Doenças Maxilomandibulares/microbiologia , Úlceras Orais/microbiologia , Antifúngicos/uso terapêutico , Biópsia , Histoplasma , Histoplasmose/tratamento farmacológico , Humanos , Imunocompetência , Itraconazol/uso terapêutico , Doenças Maxilomandibulares/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Úlceras Orais/tratamento farmacológico , Radiografia PanorâmicaAssuntos
Criptococose/patologia , Doenças Parotídeas/patologia , Glândula Parótida/patologia , Adulto , Antifúngicos/uso terapêutico , Biópsia por Agulha Fina , Criptococose/tratamento farmacológico , Criptococose/microbiologia , Cryptococcus neoformans/isolamento & purificação , Fluconazol/uso terapêutico , Humanos , Terapia de Imunossupressão , Masculino , Doenças Parotídeas/tratamento farmacológico , Doenças Parotídeas/microbiologia , Glândula Parótida/microbiologia , Resultado do TratamentoRESUMO
The human papillomavirus (HPV) has been historically associated with head and neck cancers, although its role in oral carcinogenesis remains poorly defined. The purpose of this study was to investigate the prevalence of HPV in mouth floor squamous cell carcinoma and correlate it with clinicopathologic variables, risk factors and survival. HPV presence was evaluated by nested polymerase chain reaction (nPCR) in 29 paraffin-embedded specimens of mouth floor squamous cell carcinoma. HPV DNA was detected in 17.2% (5 of 29) of the specimens; the highest prevalence was observed in non-smoking patients over the age of 60 years. All HPV DNA positive specimens were detected in men with clinical stage III and IV lesions, being most of which were moderately differentiated. Despite this correlation there were no statistically significant differences observed among the analyzed variables, including patients' survival. The relatively low incidence of HPV DNA present in these tumors suggests that this virus does not, by itself, have a significant role in the development of mouth floor squamous cell carcinoma.