Lung Tumors Derived from Presumed Ectopic Tissues
Tumors derived from presumed ectopic tissue constitute a family of tumors that are rarely encountered as primary intrapulmonary neoplasms. This is a diverse group in terms of not only histology…
Vascular Tumors of the Lung
Primary vascular tumors of the lung are rare and represent a small percentage of primary lung neoplasms. They may be benign or malignant; however, no association with any specific factors…
Lymphoproliferative Tumors of the Lung
Malignant primary lymphoproliferative tumors of the lung are rare and represent a small percentage of all primary malignant neoplasms of the lower respiratory tract. Much of the current knowledge regarding…
Imaging Tumors of the Lung and Pleura
In the past few decades, the use of computers has revolutionized imaging, with the introduction of technologies such as computed tomography (CT), magnetic resonance imaging (MRI), ultrasonography, positron emission tomography…
Salivary Gland–Type Tumors of the Lung
Primary salivary gland–type tumors of the lung are uncommon tumors that comprise no more than 1% of all lung neoplasms. Because of their rarity as primary lung neoplasms, salivary gland–type…
Handling and Grossing of Larger Cases
The correct procedures for handling resected tissue and preparing gross specimens for histologic evaluation of thoracic tumors are of great importance not only for diagnostic purposes but also for staging…
Biphasic Tumors of the Lung
Primary malignant biphasic tumors occurring in the lung parenchyma are rare, accounting for no more than 1% to 2% of all primary malignant tumors of the lung. The two most…
Clinical Management of Lung Cancer
Lung cancer is the most common cause of cancer death in North America. The 5-year relative survival rate among all patients with lung cancer is currently only 16%, compared with…
Neuroendocrine Tumors of the Lung
Neuroendocrine carcinomas constitute an important group of primary neoplasms in the lung. Although the gamut of primary lung tumors that may show neuroendocrine differentiation is rather complex, involving tumors not…
Staging of Thoracic Malignancies: A Surgeon’s Perspective
The best hope for cure for most patients with malignancies involving the chest cavity lies with surgery. Complete resection of all gross disease with clear microscopic margins is the optimal…
