An 8-year-old boy is found to have a mid-line tumor of the thymus gland that is impinging压迫 posteriorly on a blood vessel. The affected vessel is most likely the: A. left brachiocephalic vein左头臂静脉 B. left pulmonary vein左肺静脉 C. left bronchial vein D. right pulmonary artery ...
Orr (1936) described a multicystic tumor of the mandible that he classified as an adamantinoma. The cysts were within a loose fibrous tissue matrix, were lined with stratified squamous epithelium, and had numerous desquamated cells in the cyst cavities. Other areas of the tumor consisted of ...
Thymolipoma is an infrequent benign, `slow growing tumor of thymus. The tumor manifests as soft tissue mass in the Anterior Mediastinum, descends and occupies the cardio phrenic space and usually asymptomatic or sometimes due to pressure effect heaviness and chest pain are the complaints.We report...
During the early decades of this century, three factors were found to play major roles in the genesis of mammary tumors in mice: the genetic constitution of the mouse, hormonal stimulation, and the milk-transmitted mammary tumor agent or virus (Bittner, 1939b, 1939d, 1942c). The fact that...
Thymectomy, the surgical removal of the thymus gland, can be performed using various techniques, each with distinct advantages and disadvantages. The primary methods include median sternotomy, transcervical approach, video-assisted thoracoscopic surgery (VATS), and robotic-assisted thoracic surgery (RATS...
Extracellular communication, in other words, crosstalk between cells, has a pivotal role in the survival of an organism. This communication occurs by different methods, one of which is extracellular vesicles. Exosomes, which are small lipid extracellular
ICD-hyphen10 codes not covered for indications listed in the CPB [for radiofrequency ablation]: C22.0 Liver cell carcinoma C24.0 -hyphen C24.9 Malignant neoplasm of other and unspecified parts of biliary tract [Ampullary Neoplasia] D13.2 Benign neoplasm of duodenum [Brunner's gland hyperplasia] ...
Otherprimary tumorsof thethymusare rare. These include thymicsquamous carcinomas,carcinoids, andneuroendocrine tumors, as well as germ cell tumors andlipomas. Malignant lymphoma and other hematopoietic tumors may rarely arise within the thymus. ...
Patients diagnosed with triple negative breast cancer (TNBC) have an increased risk of rapid metastasis compared to other subtypes. Predicting long-term survival post-chemotherapy in patients with TNBC is difficult, yet enhanced infiltration of tumor inf
In the three-dimensional (3D) tumor microenvironment, matrix stiffness is associated with the regulation of tumor cells behaviors. In vitro tumor models with appropriate matrix stiffness are urgently desired. Herein, we prepare 3D decellularized extracellular matrix (DECM) scaffolds with different stiffne...