نتایج جستجو برای: solid tumors
تعداد نتایج: 349770 فیلتر نتایج به سال:
The prognosis of malignant solid tumors in children has been improved by multidisciplinary therapy involving surgery, radiotherapy and chemotherapy. High-dose chemotherapy (HDC) followed by autologous (Auto) or allogeneic (Allo) hematopoietic stem cell transplantation (HSCT) has contributed significantly to improvements in the prognosis of high-risk chemosensitive tumors. It has been utilized i...
Secondary solid tumors that occur after hematopoietic stem cell transplantation (HSCT) are late complications of HSCT. Previously, secondary solid tumors were considered to be recipient-derived cells because transplanted cells do not contain epithelial cells. Recently, however, not only donor‑derived epithelial cells but also donor-derived secondary solid tumors have also been reported in mice ...
Background: Neonatal tumors are usually prenatally diagnosed or within the irst 30 days of life. The true incidence ofneonatal tumors is unknown as a great number of pregnancies with a prenatally diagnosed mass result in stillbirth ormiscarriage. Most solid neonatal tumors are benign whereas less than 50% of neonatal neoplasms are malignant;however, some tumors with malignant ...
AIMS To find specific magnetic resonance imaging (MRI) features to differentiate metastatic ovarian tumors from primary epithelial ovarian cancers. METHODS Eleven cases with metastatic ovarian tumors and 26 cases with primary malignant epithelial ovarian cancers were retrospectively studied. All features such as patient characteristics, MRI findings and biomarkers were evaluated. The differen...
In radiofrequency ablation (RFA), a probe is inserted into the center of a tumor and the noninsulated electrodes, which are shaped like prongs, are projected into the tumor; a heat is then generated locally by a high-frequency, alternating current that flows from the electrodes. The local heat treats the tissue adjacent to the probe, resulting in a 3 cm to 5.5 cm sphere of dead tissue. The cell...
Malignant solid tumors represent about 50% of all malignant neoplasm in children aged less than 15 years ,They make more than 80% of all malignancies in infants. To focus on clinical and biological characteristics of patients with various types of malignant solid tumors who have been admitted to the Oncology center at Basra Maternity and Children Hospital during the period from the 1st of Janua...
BACKGROUND Solid pancreatic tumors such as pancreatic ductal adenocarcinoma (PDAC), solid pseudopapillary tumor (SPT), and pancreatic endocrine tumor (PET) may occasionally manifest as cystic lesions. In this study, we have put together our accumulated experience with cystic manifestations of various solid tumors of the pancreas. METHODS From 2000 to 2006, 376 patients with pancreatic solid t...
OBJECTIVE To describe the computed tomography (CT) features of neuroendocrine tumors (NETs) and solid pseudopapillary tumors (SPTs) with unilocular cyst-like appearance, and to compare them with those of unilocular cystic tumors of the pancreas. MATERIALS AND METHODS This retrospective study was approved by our Institutional Review Board, and informed consent was waived. We included 112 pancr...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید