نتایج جستجو برای: kidney tumours
تعداد نتایج: 250175 فیلتر نتایج به سال:
INTRODUCTION Tumours of the sternum are rare and can be malignant, benign or inflammatory. AIM To determine the clinical, pathological and therapeutic options for tumours of the sternum. MATERIAL AND METHODS We report a series of 30 cases of sternal tumours treated in our institution in the period 2006-2015. There were 10 malignant tumours located in the body of the sternum, 2 in the manubr...
NAMI-A, imidazolium trans-imidazoledimethylsulfoxidetetrachlororuthenate, is a ruthenium based compounds capable of inhibiting the growth of lung metastases of solid tumours in a number of experimental conditions.The aim of this study was to investigate the potential use of NAMI-A by the oral route to treat lung metastases of MCa mammary carcinoma in the CBA mouse. treatment of mice, carrying i...
The X-linked BCL-6 co-repressor (BCOR) gene encodes a key constituent of a variant polycomb repressive complex (PRC) that is mutated or translocated in human cancers. Here we report on the identification of somatic internal tandem duplications (ITDs) clustering in the C terminus of BCOR in 23 of 27 (85%) pediatric clear cell sarcomas of the kidney (CCSK) from two independent cohorts. We profile...
OBJECTIVES To report cases of primary neuroendocrine tumours (NETs) of the kidney, including carcinoid tumour, large cell neuroendocrine carcinoma (LCNEC) and small cell carcinoma (SCC), which show a wide range of NE differentiation and biological behaviour, and are exceedingly rare. PATIENTS AND METHODS The clinicopathological features of all nine renal NETs diagnosed during a 7-year period ...
Primary neuroectodermal tumours of the kidney are very rare. We report the sixth case of such a tumour in an adult male. CASE REPORT: A 39 year old man presented with frank haematuria and right loin pain. Clinical examination and serum creatinine were normal. There was no excretion from the right kidney on intravenous urography. Ultrasound and CT scan revealed the presence of a 10 cm diameter s...
A 49-year-old woman underwent computed tomography (CT) examination of the chest and abdomen following a road traffic accident. This revealed bilateral solid renal masses. A subsequent CT examination with intravenous contrast demonstrated one solid enhancing lesion of 26 mm in the upper pole of the right kidney and two solid enhancing lesions of 27 mm each in the left kidney, one of which extend...
The association of hemoblastoses, tumours the central nervous system, with several other human neoplasms various environmental factors a chemical and physical nature has been previously established. Nonetheless, mechanism this relationship remains unclear. author formulated concept environmentally determined oncogenesis key role heme. According to proposed model, first stage is induction oxidat...
Chemical carcinogens are substances which induce malignant tumours, increase their incidence or decrease the time taken for tumour formation. Often, exposure to chemical carcinogens results in tissue specific patterns of tumorigenicity. The very same anatomical, biochemical and physiological specialisations which permit the kidney to perform its vital roles in maintaining tissue homeostasis may...
Background: Neuroendocrine Neoplasms (NEN) represent 60% of all appendicular tumours. This type of cancer is predominantly benign. In this study, appendicular NEN tumours in children were investigated. Materials and Methods: This retrospective study was conducted on 540 patients underwent emergency appendectomy for the treatment of clinically suspected appendicitis at the department of p...
Formerly thought to have a constant incidence rate throughout the world, Wilms' tumour (nephroblastoma) has been shown to be less common among Asian children. A retrospective demographic and morphological study of Wilms' tumour histologically diagnosed over a 22-year period at the Department of Pathology, University Hospital, Kuala Lumpur was conducted to assess for inherent demographic and mor...
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