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Showing posts with label Penn Presbyterian Medical Center. Show all posts
Showing posts with label Penn Presbyterian Medical Center. Show all posts

Friday, November 22, 2013

Overlooked Lymph Nodes in Rib Cage Have Prognostic Power for Mesothelioma Patients

A potential tool to diagnosis and treatment mesothelioma has been reported.

For the first time, researchers from the Perelman School of Medicine at the University of Pennsylvania have shown the predictive power of a group of overlooked lymph nodes--known as the posterior intercostal lymph nodes--that could serve as a better tool to stage and ultimately treat patients with malignant pleural mesothelioma.

The findings were presented October 28 at the 15th World Conference on Lung Cancer.
Physicians look to lymph nodes to stage essentially all cancers, including mesothelioma. The presence or absence of metastatic cancer cells in lymph nodes affects prognosis and also typically dictates the optimal treatment strategy. But posterior intercostal lymph nodes, which are located between the ribs near the spine, have not been previously used to stage or guide treatment of malignant pleural mesothelioma or any other cancer.