Pleural Neoplasms

**Definition:** Neoplasms of the thin serous membrane that envelopes the lungs and lines the thoracic cavity. Pleural neoplasms are exceedingly rare and are usually not diagnosed until they are advanced because in the early stages they produce no symptoms.

**Tree numbers:** - C04.588.894.797.640 - C08.528.694 - C08.785.640

**Synonyms:** - Neoplasms, Pleural