Search results
Results from the WOW.Com Content Network
Tomotherapy embodies the sequential delivery of radiation to different parts of the tumor which raises two important issues. First, this method is known as "field matching" and brings with it the possibility of a less-than-perfect match between two adjacent fields with a resultant hot and/or cold spot within the tumor.
Singh A, Anand VK, Schwartz TH. Chapter 47 - "Successful Management of Endoscopic Skull Base Surgery Complications" in Transnasal Endoscopic Skull Base and Brain Surgery: Tips and Pearls. Stamm A. (Editor); Thieme, New York, pp 396–401; Publication Date: August 24, 2011 | ISBN 1604063106 | ISBN 978-1604063103; Fraser JF, Anand VK, Schwartz TH.
The classic indication for a VATS approach to lobectomy is early stage lung cancer in which the primary tumor is 3 cm or less in diameter and located toward the periphery of the lung parenchyma. Tumors that are located close to the major blood vessels or airway where these enter the lung or larger tumors associated with tumor spread to lymph ...
A mediastinal tumor is a tumor in the mediastinum, the cavity that separates the lungs from the rest of the chest. It contains the heart , esophagus , trachea , thymus , and aorta . The most common mediastinal masses are thymoma (20% of mediastinal tumors), usually found in the anterior mediastinum, followed by neurogenic Timor (15–20% ...
There may also be multiple nodules. One or more lung nodules can be an incidental finding found in up to 0.2% of chest X-rays [3] and around 1% of CT scans. [4] The nodule most commonly represents a benign tumor such as a granuloma or hamartoma, but in around 20% of cases it represents a malignant cancer, [4] especially in older adults and ...
Ido Simyoni has fibrous dysplasia, a rare condition where tumors form in bone. He needed 2 surgeries to reconstruct his forehead, prevent infection. At 15, tumors started growing into man’s skull.
This surgical approach is typically performed by a team of surgeons, including a neurotologist (an ear, nose, and throat surgeon specializing in skull base surgery) as well as a neurosurgeon. In this approach, the semicircular canals and vestibule , including the utricle and the saccule of the inner ear are removed with a surgical drill ...
The female skull also had a large lesion consistent with a cancerous tumor that led to bone destruction, indicating the person might have been older. There are also two healed lesions from ...