What is Krukenberg Tumor? Krukenberg tumor is a metastatic cancerous development spread from stomach to ovary. The development of the Krukenberg Tumor is not from general gastric cancer, but it is a specific form of cancerous growth arises from signet…

What Is Triple Negative Breast Cancer? Triple-negative breast cancer is a sub-group of breast cancer. The name of the condition denotes a characteristic feature of the diagnosis. Three important breast cancer features, which are common in other subtypes of breast…

What is fibroid tumor? Fibroid tumor or also known as uterine leiomyoma is a benign tumor of the uterus. These tumors result from overgrowth of smooth muscle in the uterus. In rare cases, benign leiomyoma can become malignant causing uterine…

What is aspartame? Aspartame, also known as Acesulfame Potassium (E 951) is an artificial sweetener. It is sold under such brand names as NutraSweet, Spoonful or Equal. The artificial sweetener is a combination of amino acids: phenylalanine and aspartic acid.…

Definition of Tumor suppressor genes Tumor suppressor genes are normal genes that encode proteins who take part in cell life. Tumor suppressor genes have an inhibitory function and normally they prevent tumor growth. In case these genes are turned off,…

What is mast cell tumor? Mast cell neoplasms are a heterogeneous group of disorders that includes manifestations on the skin, like urticaria pigmentosa and systemic involvement, which affects all organ systems. It is a tumor of the immune system (also…

What is Nerve Sheath Tumor? Peripheral nerve network is extended throughout the body and tumor progression can occur any place of this whole nervous system, which is covered with a myelin sheath. The tumor progression often causes pain and disability…

What is ovarian teratoma? Ovarian teratoma is a benign or malignant tumor belonging to a group of germ cell tumors. It develops from germ cells and can be composed of different cell types from all the germ layers. It is…

What is serous cystadenoma? Serous cystadenoma is a benign neoplasm that is usually present either in ovaries or in pancreas. The cyst is usually unilocular, but it can be multilocular. Cysts are filled with clear, serous fluid[1]. Serous cystadenoma of…

What is CEA tumor marker? CEA – Carcino Embryonic Antigen is a tumor marker. Tumor markers are substances produced by cell- either normal or cancer cells. Normal cells produce tumor markers in much lower levels as cancer cells. For this…