نتایج جستجو برای: metastases
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Introduction: Cervical lymph node metastases from papillary thyroid cancer were classified into three categories according to ultrasound: 1) Metastases not visible on ultrasound; 2) met initial criteria for the diagnosis; 3) typical diagnosis. Purpose: To develop ultrasound diagnosis of cervical cancer. Material and methods: We studied groups nodes in patients with The first group consisted 430...
I spinal tumors are usually primary tumors, and schwannoma, ependymoma and meningioma are most common ones at lumbar localization. Intradural metastasis accounts for very low percent of spinal metastases (7,15). Approximately 6% of spinal metastases are intradural. Most metastases are solitary lesions in configuration. Adenocarcinoma metastases are frequently originating from lung and breast. I...
The macrophage content of spontaneous metastases has been quantified morphometrically for a panel of rodent tumors at different stages of metastatic tumor growth. Using a histochemical technique to selectively stain macrophages, we have evaluated the relative content of macrophages in spontaneous pulmonary metastases from the 13762NF MTLn3 rat mammary adenocarcinoma and the B16-BL6 mouse melano...
BACKGROUND The high incidence of skeletal metastases in cancer patients warrants careful detection with imaging and follow-up. Efforts are needed to manage pain associated with skeletal metastases as part of overall patient management. METHODS This article reviews the current methods of diagnostic imaging in the evaluation of skeletal metastases and image-guided treatment of bone metastases f...
AIMS To examine the frequency of intraocular metastases in patients who had died of cancer, in an eye bank and necropsy population sample. METHODS The first group included 302 cancer cases received from the Wisconsin Eye Bank between 1988 and 1993. In the second group, ocular pathology records at the Wilmer Institute from 1976 to 1980 were analysed for ocular metastases in necropsy subjects d...
BACKGROUND Due to prolonged survival and technical advances in CT imaging, cardiac metastases in patients with malignant melanoma are observed more frequently nowadays. The aim of the present study was to assess the anatomic distribution as well as the morphologic and histologic appearance of cardiac metastases from malignant melanoma. METHODS Twenty five patients with known metastasized mela...
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