Blood vessels in tumors frequently show abnormal characteristics, such as tortuous morphology or leakiness, but very little is known about protein expression in tumor vessels. In this study, we have ...

Through this, they identified five different cancer cell groups within a tumor, with distinct gene expression profiles that indicated vast differences in cell behavior.

A) Computed tomography (CT) scan showing that the anterior mediastinal tumor invaded the major mediastinal structures. B) Positron-emission tomography (PET)-CT scan showing an aggressive mediastinal ...

Conclusions Duodenal carcinoids are rare and indolent tumors usually associated with a benign progression. Duodenoscopy, computerized tomography, and endoscopic ultrasound should be performed to ...