نتایج جستجو برای: hepatic lesion
تعداد نتایج: 188206 فیلتر نتایج به سال:
A pipelined framework is proposed for accurate, automated, simultaneous segmentation of the liver as well hepatic tumors from computed tomography (CT) images. The introduced composed three levels. First, two different transfers deep convolutional neural networks (CNN) are applied to get high-level compact features CT Second, a pixel-wise classifier used obtain output-classified maps each CNN mo...
A 71-year-old woman presented to our hospital because pancreatic head cancer was suspected on a medical checkup. Computed tomography showed a 30 mm low-density lesion in the pancreatic head, and the stenosis of the celiac axis (CA) due to the median arcuate ligament (MAL) compression. We made a preoperative diagnosis of pancreatic head cancer and performed laparotomy. Transection of the MAL fai...
Background & Aim:Cadmium is an important industrial and environmental pollutant. Cadmium is one of the most toxic and carcinogenic heavy metals to organisms. This heavy metal mainly distributes to the liver and kidney in humans and animal and, causing acute hepatic injury. Experimental: The ethanol extract of Satureja hortensis L. (Lamiaceae family), was evaluated for its activity aga...
An 80-year-old male patient presented with abdominal pain, paroxysmal diaphoresis, diarrhoea and vomiting. CT scan revealed a small bowel endocrine carcinoma (or 'carcinoid' tumour), but the absence of hepatic disease. The lesion was excised 'en-bloc'. Intra-operatively, there was wide fluctuation in blood pressure associated with tumour manipulation, with hyper- and hypotension. Carcinoid synd...
The cystic lymphangioma of the liver is an extremely rare benign tumor that usually belongs to a systemic lymphangiomatosis. An 8month-old boy came to our Department due to abdominal distension. On physical examination, a palpable abdominal mass was noticed on the right upper quadrant, with voluntary guarding and no peritoneal irritation. Laboratory tests did not produce any positive findings. ...
OBJECTIVE: To describe the MR imaging features of hepatic hemangioma with perilesional enhancement. MATERIALS AND METHODS: A search was performed of the MRI section database to identify all cases of hepatic hemangioma with perilesional enhancement between March 2008 and July 2009. All patients underwent MR examinations including precontrast T1and T2-weighted images and postgadolinium dynamic im...
مقدمه: مطالعات زیادی نشان می دهند تجویز حاد و مزمن دگزامتازون دارای اثرات پر دردی و ضد التهابی می باشد و استرس نیز اثرات متفاوتی چون بی دردی،پردردی و ضد التهابی را نشان می دهد اما این اثرات بر روی nociceptionدرغیاب فیبر های cکار نشده است. در مطالعه حاضر نقش فیبرهای c در اثرات بی دردی(analgesic )، پردردی(hyperalgesic )، التهابی(proinflammatory ) و ضدالتهابی(anti-inflammatory ) دگزامتازون و استرس...
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