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2009 NOV 23 ... epithelial ovarian cancer samples and corresponding nonmalignant ovarian tissues, 36 benign epithelial ovarian tumor tissues, and 10 normal ovarian tissues by methylation-specific ...
2009 NOV 28 ... States, City:Dayton, State:OH, Country:United States, Life Sciences, Pediatrics, Benign Fibrous Histiocytoma, Dermatology, Histology.This article was prepared by ... subcutaneous nodule on the arm of a 6-year-old boy. AFH is a fibrohistiocytic tumor of intermediate malignancy.""Predominantly seen in children and young ...
2009 NOV 23 ... "Diagnosing gingival metastases is difficult because clinically they can mimic benign oral lesions. The authors report an unusual case of metastatic ovarian carcinoma in the ... 5 years after ovariectomy," scientists in Niigata, Japan report. "The tumor presented as an exophytic growth at the molar region of the mandible. Histological ...
2009 NOV 23 ... same or similar immunophenotyping can be detected in both clonotypic B lymphocytes and benign progenitor B cells, suggesting clonality analysis might be needed to determine ... with multiple myeloma. These cells have been postulated to act as a therapy-resistant tumor reservoir that drives recurrence." "Objective.-To characterize clonotypic ...
2009 NOV 23 ... hyalinizing stromal background. The neoplastic lesion contained two malignant and one benign element, with histological characteristics consistent with squamous cell carcinoma ... mass in the left buccal region that she had first noticed 4 years earlier. The tumor, which was located in the buccal space, was clinically diagnosed as a salivary gland ...
2009 NOV 17 ... of patients with myxopapillary ependymoma. Although this tumor is histologically benign, CSF dissemination can occur once tumor capsule is violated, before or during surgery," ...
2009 NOV 20 ... Complete surgical excision was performed. Histopathologic examination showed benign, patternless spindle-cell proliferation with prominent intrinsic vascularity and ... giant cells, consistent with giant cell angiofibroma, a variant of solitary fibrous tumor. There was intense immunoreactivity for CD34. After 20 months follow-up, there was no ...
2009 NOV 17 ... in a wide variety of cutaneous and visceral sites. Granular cell tumor generally shows benign behavior." "However, malignant outcome with metastatic spread has also ...
2009 NOV 16 ... EZH2-mediated neoplastic transformation of the normal prostate epithelial cell line benign prostate hyperplasia 1 (BPH1) was confirmed by in vivo tumor growth and in vitro colony ...
2009 NOV 16 ... germ cell tumors (GCTs) are derived from primordial germ cells of the ovary. They may be benign or malignant," scientists in the United States report. "These tumors ... showed a solid ovarian mass with a prominent flow signal suggestive of an ovarian tumor," wrote N. Lazebnik and colleagues. The researchers concluded: "The ...
2009 NOV 16 ... Freiburg, Germany, "Tumor of follicular infundibulum (TFI) is currently thought to be a benign epithelial neoplasm with follicular differentiation. It is encountered commonly in ...
2009 NOV 20 ... arise from adventitial chemoreceptor tissue in the jugular bulb. Although histologically benign, these tumors can be locally aggressive because of their proximity to the lower cranial ... represents an effective treatment option for glomus jugulare tumors with excellent tumor control and low risk for morbidity," wrote J.P. Miller and colleagues, Case Western ...
2009 NOV 16 ... cancer tissue, as in some cases malignant epithelium was more intensively stained than benign epithelium. We found that the expression of AR decreased as a result of myosin VI ... line. Instead, we noted a decreased activity of the androgen-regulated mouse mammary tumor virus promoter-reporter vector construct in LNCaP cells cotransfected with myosin VI ...
2009 NOV 17 ... "An angiomyofibroblastoma (AMFB) is a rare benign soft tissue tumor that was initially described by Fletcher et al(1) in 1992. This benign ...
2009 NOV 23 ... According to recent research from the United States, "Chondromyxoid fibroma, a rare benign bone tumor, may be mistaken for chondrosarcoma. Although cytogenetic studies of ...
2009 NOV 23 ... with better progression free survival after SRS (P = 0.027). Despite their purported benign nature, pilocytic astrocytomas in adult patients often do not behave benignly. ... series was 100%, 88.9% and 88.9% at 1, 3 and 5 years, respectively. Localized solid tumor progression was seen in two patients. Cyst progression was noted in three of nine ...
2009 NOV 23 ... than in the malignant group (11 mm) (p = 0.001). We tried to predict whether a lesion is benign or malignant based on its size. With a cutoff value of 8 mm, the sensitivity, ... lung cancer, it is controversial whether to resect them simultaneously with the primary tumor or not. We retrospectively reviewed radiologic features and pathologic diagnoses of pure ...
2009 NOV 16 ... primary prostate cancer, and metastases compared with normal prostate tissue and benign prostatic hyperplasia. Furthermore, TSPO expression correlates with disease progression, ... The researchers concluded: "These data suggest that blocking TSPO function in tumor cells induces cell death and denotes a survival role for TSPO in prostate cancer and ...