giant/抗癌药

OBJECTIVE Giant cell arteritis and Takayasu arteritis are well known large vessel vasculitides with an unknown etiology. As they have similar clinical features, this short article reviews recent advances in clinical and pathophysiological findings, focusing in particular on papers published in the

Giant cell arteritis (GCA) is the most common form of vasculitis in adults. Cranial manifestations are typical clinical features of this vasculitis. Sometimes the presenting symptoms are nonspecific and, in some cases, large-vessel involvement may prevail. Polymyalgia rheumatica is a frequent

Giant cell arteritis (GCA) is the most common primary systemic vasculitis in older adults. Patients usually are older than 50 years and have an erythrocyte sedimentation rate (Westergren) greater than 50 mm/h. Headache is a common symptom, occurring in approximately 90% of patients. However, the

Malignant transformation is thought to be associated with changes in the expression of a number of genes, and this alteration in gene expression is considered critical to the development of the malignant phenotype. In this study, gene expression in 8 samples of giant-cell tumor (GCT) of bone, as

Fibromatosis covers a broad spectrum of benign fibrous tissue proliferation and is characterized by slow growing, locally infiltrative growth pattern with a high propensity for local recurrence. We report on a case of multicentric fibromatosis originating from the retroperitoneal space and

Giant cell arteritis (GCA) is a chronic granulomatous vasculitis of unknown aetiology occurring in the elderly. It affects the cranial branches of the arteries originating from the aortic arch and is usually associated with markedly elevated acute-phase reactants. In 10-15% of cases the

Breast carcinoma with osteoclastic giant cells (OGCs) is characterized by multinucleated OGCs, and usually displays inflammatory hypervascular stroma. OGCs may derive from tumor-associated macrophages, but their nature remains controversial. We report two cases, in which OGCs appear in common

Giant cell arteritis is the most frequent form of vasculitis characterized by a high risk of vascular thrombosis. Major complications are blindness and other vascular ischemia but bowel ischemic involvement is rare. Treatment is based on long-term steroid therapy with numerous side effects. The

We describe our experience of treatment for a giant esophageal malignant fistula, which has not been reported previously. A 36-year-old woman who was diagnosed as having massive esophageal small cell carcinoma with metastases was treated with chemoradiotherapy. However, a giant esophagomediastinal

Kaposi sarcoma usually occurs in immunosuppressed patients. A classic type has been reported in elderly men of Jewish and Mediterranean origin. We report a case of an elderly woman with giant cell arteritis (GCA) who developed Kaposi sarcoma while on a double blind trial for GCA with an

OBJECTIVE This article aims to provide a review of giant cell arteritis (GCA) clinical features, differential diagnosis, treatment options, and recent literature. RESULTS GCA, first described by Horton et al., is a systemic immune-mediated vasculitis affecting medium-sized and large-sized arteries.

Tumors and tumor-derived cell lines contain polyploid giant cells with significantly elevated genomic content, often with multiple nuclei. The frequency of giant cells can increase markedly following anticancer treatment. Although giant cells enter a dormant phase and therefore do not form