نتایج جستجو برای: brain neoplasms
تعداد نتایج: 936883 فیلتر نتایج به سال:
Patients that present with multiple primary malignant neoplasms are increasingly encountered, but the treatment of such patients presents specific challenges and long-term survival is rare. The present study reports the case of a 45-year-old female diagnosed with three rare, distinct primary malignant neoplasms, including epithelioid hemangioendothelioma (EHE) of the brain, Ewing's sarcoma of t...
BACKGROUND Gliomas are grouped into grades 1 to 4 on the basis of morphologic criteria. Grade is the most significant prognostic factor determining survival, but various proliferation markers are being increasingly employed by histopathologists as adjuncts to conventional morphologic variables to determine prognostic behavior of brain tumors. The most widely used and useful of these are MIB1 (K...
In recent years, medical image researches for brain tumor detection are attaining more curiosity since the augmented need for efficient and objective evaluation of large amounts of data. Medically, tumors are also known as neoplasms, which are an abnormal mass of tissue resulting from uncontrolled proliferation or division of cells happening in the human body. If such growth is located within t...
Hepatocellular carcinoma (HCC) is the most common type of primary liver cancer. It mainly occurs in patients with chronic diseases such as cirrhosis caused by hepatitis B or C infections, well alcoholics. HCC one highly malignant neoplasms. Extrahepatic metastases are seen 64% HCC, but to brain and skull extremely rare. Here, case a 45-year-old male who presented left III, IV, VI, IX, X, XII cr...
Increasing the rate of neoplasms in industrial societies and its wide variety among ornamental and wild fishes in both fresh and salt waters are important. The effect of carcinogenic factors and the role of virus in tumor formation should be considered. In this study 10 3-month-olds Koi and Marble strains of fresh water Angelfish (Pterophyllum scalare), , with cauliflower lesions masses w...
lipoma is the most common soft tissue tumor but the presence of osseous component within the tumor is quite rare. some studies show that less than 1% of lipomas were ossified. we describe the histological, radiological and diagnostic features of an ossified intramuscular lipoma. to the best of the authors' knowledge, a symptomatic ossified intramuscular lipoma without any cortical erosion and h...
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