نتایج جستجو برای: skin metastasis
تعداد نتایج: 320256 فیلتر نتایج به سال:
Since first described by Swanson et al. in 1988, lymphoepithelioma-like carcinoma of the skin (LELCS) has been considered a rare malignant skin tumor. It is usually caused by sun exposure and is therefore most prevalent on the skin of the head and neck in elderly individuals. Although the histologic etiology of LELCS is still unclear, it is known to have a slight tendency toward local recurrenc...
Renal cell carcinoma (RCC) is recognized as an aggressive malignancy that often spreads to distant sites, including the lungs, lymph nodes, bones, liver, and brain. While cutaneous metastasis rare has only been documented in a few cases medical literature, we present case of 55 year-old male patient with RCC. Patient was having lesion from past 4 months known His treatment approach included sur...
Basal cell carcinoma (BCC) accounts for 80% of all nonmelanoma skin cancers. Its metastasis is extremely rare, ranging between 0.0028 and 0.55 of all BCC cases. The usual metastasis to lymph nodes, lungs, bones, or skin is from the primary tumor situated in the head and neck region in nearly 85% cases. A 69-year-old male developed progressively increasing multiple, fleshy, indurated, and at pla...
A large proportion of gastric cardia adenocarcinoma (GCA) present initially in an advanced stage in China. Skin metastasis of primary GCA rarely occurs and the incidence of it is still unclear yet. Here we report one case of skin metastasis from GCA in a 58-year-old male patient who underwent gastric cardia resection in 2002 and did not undergo chemotherapy. However, he was diagnosed with anast...
This study investigated microcirculatory-blood-flow responses in nude mice following the injection of CT26 tumor cells by analyzing the frequency content of skin blood-flow signals recorded on the skin surface. CT26 cells were injected subcutaneously (10^4/100 μl) into the right back flank of each 7-week-old mouse. Three-minute laser Doppler flowmetry (LDF) signals were measured in 60 nude mice...
OBJECTIVE Reversion-inducing cysteine-rich protein with kazal motifs (RECK) may negatively regulate matrix metalloproteinase 9 (MMP9) activity and suppress tumor invasion and metastasis. The aim of this study was to investigate whether RECK and MMP were involved in regulating middle ear carcinoma invasion and metastasis. METHODS RECK and MMP9 were measured in 30 middle ear squamous cell carci...
UNLABELLED The excessive metastatic propensity of melanoma makes it the most deadly form of skin cancer, yet the underlying mechanism of metastasis remains elusive. Here, mining of cancer genome datasets discovered a frequent loss of chromosome 19p13.3 and associated downregulation of the zinc finger transcription factor ZBTB7A in metastatic melanoma. Functional assessment of ZBTB7A-regulated g...
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