ABSTRACT
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.
Subject(s)
Carcinoma, Squamous Cell , Head and Neck Neoplasms , Squamous Cell Carcinoma of Head and Neck , Adolescent , Adult , Aged , Brazil , Female , Humans , Middle Aged , Retrospective Studies , Young AdultABSTRACT
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.
Subject(s)
Lichen Sclerosus et Atrophicus/complications , Mouth Diseases/etiology , Adolescent , Adult , Aged , Child , Female , Humans , Male , Middle Aged , Time Factors , Young AdultSubject(s)
Histoplasmosis/microbiology , Jaw Diseases/microbiology , Oral Ulcer/microbiology , Antifungal Agents/therapeutic use , Biopsy , Histoplasma , Histoplasmosis/drug therapy , Humans , Immunocompetence , Itraconazole/therapeutic use , Jaw Diseases/drug therapy , Male , Middle Aged , Oral Ulcer/drug therapy , Radiography, PanoramicABSTRACT
Realizou-se a observação comportamental de nove cães terapeutas (oito da raça Labrador Retriever e um Golden Retriever), dosaram-se cortisol sérico e salivar, aferiram-se a temperatura retal, a pressão arterial sistólica e as frequências cardíaca e respiratória nos seguintes momentos: M0 (média de três avaliações do cão em repouso) e em M1, M2 e M3 (imediatamente antes, imediatamente após e decorridas 24h das atividades de terapia assistida por animais - TAA), respectivamente. Não houve diferença significativa quanto às características estudadas (P>0,05), exceto pela temperatura, que foi mais elevada em M1 e M2 do que em M0 (P=0,009). A avaliação comportamental, realizada de maneira descritiva, não apresentou alteração negativa. Houve diferença significativa quanto à concentração de cortisol sérico entre os momentos M1 e M3 (P=0,071), e não ocorreu diferença da concentração do cortisol salivar entre os quatro momentos (P=0,746). As alterações observadas foram atribuídas à contenção e à manipulação dos animais e não desencadearam desconforto físico ou estresse dignos de nota em cães.
Behavioral observation of nine therapist dogs (eight Labrador Retrievers and one Golden Retriever) was performed and serum and salivar cortisol dosage, rectal temperature, systolic blood pressure and heart and respiratory rates were measured and evaluated at the following moments: M0 (average of three evaluations of the dog at rest) and M1, M2 e M3 (immediately before, at the end and 24 hours after the AAT activities, respectively). There was no significant difference in the parameters between the moments (P>0.05) except for temperature, which was higher in M1 and M2 than M0 (P=0.009). The behavioral assessment was conducted in a descriptive way and didn't present a negative effect. There was significant difference when comparing the serum cortisol levels between M1 and M3 (P=0.0712). There wasn't asignificant difference in salivary cortisol levels when comparing the values of the four moments (P=0.7458). The observed alterations are probably related to the containment and handling of animals, demonstrating that the therapy doesn't have a negative effect on dogs.
