background: solid ameloblastoma (sab) is an invasive tumor which infiltrates adjacent normal tissues. adenomatoid odontogenic tumor is a noninvasive tumor and never infiltrates surrounding normal tissues. the purpose of this study was to determine the biological behavior of these two epithelial odontogenic neoplasm by detecting ki-67 and bcl-2, which are mitotic and anti apoptotic markers respe...

Childhood cancer is the leading cause of death by disease among U.S. children between infancy and age 15. Despite successes in treating solid tumors such as Wilms tumor, disappointments in the outcomes of high-risk solid tumors like neuroblastoma have precipitated efforts towards the early and accurate detection of these malignancies. This review summarizes available solid tumor serum biomarker...

it is known that pancreatic serous cystic tumors are uncommon pancreatic tumors. Grossly, they are more frequently microcystic or oligocystic [1]. The solid form is rarely described in literature. To our knowledge, only four cases of solid serous neoplasms have been described [2, 3, 4, 5] (Table 1). Herein, we present the fifth case of solid serous cystic neoplasm of the pancreas. She was a 59-...

An asymptomatic 79-year-old woman, with incidental finding on abdominal ultrasound of a solid nodule in the tail of the pancreas. Magnetic resonance imaging showed a 12mm solid tumor. The suggested diagnosis was pancreatic neuroendocrine tumor. The pathological examination showed an intrapancreatic splenic tissue. This is a rare ectopic location of spleen tissue and it should be considered in t...

The detection of circulating tumor cells and micrometastases may have important prognostic and therapeutic implications. Because their numbers can be very small, these tumor cells are not easily detected using conventional methods. In the last decade, molecular techniques have been widely used for the detection of occult tumor cells. The objective of this report is the application of these mole...

PURPOSE Thanks to advances in cancer therapy, the diagnosis of "incurable cancer" is increasingly able to be changed to a chronic disease that is manageable over long periods, resulting in a change in the clinical management of cancer patients with solid tumors. New parameters are needed to measure the success of targeted therapy in clinical trials. MATERIALS AND METHODS Review article on the...

Anticancer agents go through a process by which their antitumor activity, on the basis of the amount of tumor shrinkage they could generate, has been investigated. In the late 1970s, the International Union Against Cancer and the World Health Organization (WHO) introduced specific criteria for the codification of tumor response evaluation. In 1994, several organizations involved in clinical can...

Methods In the solid tumor model, a lump of 350-mg CC-531 tumor cells was placed intraperitoneally in rats having C02 pneumoperitoneum (n = 8), gasless laparoscopy (n = 8), or conventional laparotomy (n = 8). After 20 minutes, the solid tumor was removed through a laparoscopic port or through the laparotomy. In the cell seeding model, 5 x 105 CC-531 cells were injected intraperitoneally before ...

The leaves of Chenopodium ambrosioides L. [Chenopodiaceae] ('mastruz') have been indicated for the treatment of several diseases, among which the cancer. There are no results focusing the effect of C. ambrosioides treatment on tumor development in vivo. The aim of this study was to investigate the effect of treatment with C. ambrosioides on Ehrlich tumor development. Swiss mice were treated by ...