Pathologic features and clinical course of a non-functioning primary pulmonary paraganglioma: A case report.

ABSTRACT:

Introduction

Paragangliomas (PGGL) are rare neuroendocrine tumors arising from non-epithelial extra-adrenal chromaffin cells. They have been described in different sites: abdomen, pelvis, head, neck and thorax. Incidence is very low, occurring in less than 2-8/million per year. PGGL's of the lung are extremely rare, they have a slow growth and present as painless lesions. Biopsy is the method of choice for diagnosis and prognosis.

Presentation of case

This is a 70-year-old woman with chronic cough, with a CT-scan showing a 3.3-cm mass in the left lower lobe. After video-assisted thoracic surgery, histologic findings confirmed a non-functioning pulmonary paraganglioma. We present the clinical, radiological, pathological findings and clinical course.

Discussion

Primary

SUBMITTER: Tobon A 

PROVIDER: S-EPMC7266998 | biostudies-literature | 2020 Jul

REPOSITORIES: biostudies-literature