Pancoast's tumor

noun

variants or Pancoast tumor
: a malignant tumor formed at the upper extremity of the lung

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Pancoast's syndrome
Pancoast's tumor
pancreas
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Cite this Entry

“Pancoast's tumor.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/Pancoast%27s%20tumor. Accessed 31 Oct. 2025.

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