Cell carcinomas
Surgical treatment and dilemmas in the treatment of basal cell carcinomas with intracranial propagation
... basal cell carcinoma edges is within 1 mm from the right edge in about 94% of cases, which led him to conclude that the edges of 2 mm give 94% ...basocelular carcinomas and ...
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Classical and molecular cytogenetic analysis in head and neck squamous cell carcinomas
... Fifteen samples of primary head and neck squamous cell carcinomas (HNSCCs) were surgically removed at the Hospital A.C. Camargo, in São Paulo (Table 1). Informed consent was obtained from all patients prior ...
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CD34 immunoexpression in canine skin follicular tumors and basal cell carcinomas: case series report
... Basal cell tumors may arise from basal epidermal cells, hair matrix cells, or stem cells in the bulge region or outer root sheath of the hair follicle ...Stem cell immunomarkers have shown that human ...
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Correlation of clinical, cytological and histological findings in oral squamous cell carcinomas
... Oral squamous cell carcinoma (OSCC) is the most common type of cancer of the oral cavity worldwide (1‑3). In Brazil, the annual number of cancer‑associated mortalities is 6,214, with ~14,120 news cases reported in ...
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Activin B antagonizes RhoA signaling to stimulate mesenchymal morphology and invasiveness of clear cell renal cell carcinomas.
... altered cell division, since proliferation assays revealed only minor clonal differences that did not correlate with Activin B expression levels (Figure ...formed cell cluster with flattened and well spread ...
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PDGFRβ Is a Novel Marker of Stromal Activation in Oral Squamous Cell Carcinomas.
... Carcinoma associated fibroblasts (CAFs) form the main constituents of tumor stroma and play an important role in tumor growth and invasion. The presence of CAFs is a strong pre- dictor of poor prognosis of head and neck ...
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A clinical-pathological and survival study of oral squamous cell carcinomas from a population of the North of Portugal
... 20. Monteiro LS, Diniz-Freitas M, Garcia-Caballero T, Warnakulas- uriya S, Forteza J, Fraga M. Combined cytoplasmic and membranous EGFR and p53 overexpression is a poor prognostic marker in early stage oral squamous ...
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DERMATOSCOPIC STRUCTURES IN EIGHTY PIGMENTED BASAL CELL CARCINOMAS
... ABSTRACT – Introduction: Nowadays, the diagnosis of basal cell carcinoma (BCC) is one of the most frequent applica- tions of dermatoscopy in the daily practice. About 7 to 10% of BCC have pigmentation. Considering ...
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Genetic alterations in head and neck squamous cell carcinomas
... Amplification and overexpression of cyclin D1 have been consistently associated with the tumorigenic process of the head and neck (31). Cyclin D1 is encoded by the CCND1/PRAD-1 gene (32) and is among the major regulators ...
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Int. braz j urol. vol.32 número6
... squamous cell carcinoma. Squa- mous cell differentiation was observed in ...urothelial carcinomas (3 cases). In all the cases with squamous cell differentiation, pathological stage was pT3, ...
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Rev. Bras. Cir. Plást. vol.28 número1
... squamous cell carcinomas, 12% to basal cell carcinomas, 6% to melanomas, 2% to squamous cell carci- noma associated with basal cell carcinomas, 1% to squamous cell ...
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tumours of the female genital tract a case based imaging review with pathological correlation
... Most tumours are voluminous, exceeding 6 cm, and show deep cervical infiltration and necrosis. Often, growth may be exophytic, which appears to be associ- ated with a better prognosis [6]. Nevertheless, it is gen- erally ...
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Braz. j. . vol.82 número4
... squamous cell carcinomas including 45 oral and 39 lower lip tumors were selected and immunohistochemically stained with monoclonal antibody against D2-40 and ...
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Clinics vol.63 número2
... RESULTS: Eighty-four percent of patients were male, and macroscopic hematuria was the most common clinical presentation. The majority of cases (56%) were infiltrative (T2-T3) and high-grade (76%) tumors. Synchronous or ...
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Clinics vol.66 número6
... To this end, PET scans are useful in determining the prognosis of several tumors, as described for breast, lymphomas, thyroid, oral squamous cell carcinomas and other cancers, 33,41,56,58,67 providing ...
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Int. braz j urol. vol.31 número5
... Collecting duct carcinoma (CDC) is a rare, highly aggressive malignant neoplasm that arises from the collecting duct epithelium of the kidney. CDC was reported to coexist with renal cell and transitional ...
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Rev. Bras. . vol.73 número6 en a08v73n6
... tumor cell population and the tumor-host relation, as follows: degree of keratiniza- tion, nuclear pleomorphism, number of mitoses, invasion pattern, invasion stage and lymphoplasmocytic ...
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Clinics vol.67 número10
... Despite the small sample size of this study, post-hoc power analyses produced values higher than 70% for all of the amino acids that differed significantly between squa- mous cell carcinomas and normal ...
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Queilite actínica adjacente ao carcinoma espinocelular do lábio como indicador de prognóstico
... Cancer is still a great challenge in medicine, and its etiology remains largely unknown. A population study in the city of Sao Paulo1 showed that 89.9% of mouth can- cers are squamous cell carcinomas, found ...
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UNIVERSIDADE FEDERAL DE UBERLÂNDIA FACULDADE DE MEDICINA VETERINÁRIA Nicolle Pereira Soares
... Dentre os diversos fatores prognósticos em tumores mamários caninos estão o tamanho tumoral, a condição dos linfonodos e o estadiamento do paciente. A prática combinada de estadiamento (TNM) e a avaliação das ...
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