Solid tumor metastases to the pancreas diagnosed by FNA: A single-institution experience and review of the literature.

Background: Pancreatic fine-needle aspiration (FNA) is useful for diagnosing pancreatic masses. This article describes the experience of a single institution with metastases to the pancreas sampled by FNA and provides a review of the literature.

Methods: Medical records were retrospectively searched for pancreatic FNA that showed metastatic disease.

Utility and morphologic features of granulomas on rapid on-site evaluation of endobronchial ultrasonography-guided fine-needle aspiration.

Introduction: Endobronchial ultrasonography (EBUS)-guided fine-needle aspiration (FNA) is increasingly used to sample central lung lesions and mediastinal lymphadenopathy. We investigate the utility of EBUS-guided FNA and concomitant rapid on-site evaluation (ROSE) to diagnose granulomas, the morphologic characteristics of granulomas on ROSE, and how the diagnosis of granulomas changed the clinical impression.

Materials And Methods: All pathologic reports and associated clinical records of patients who had EBUS-guided FNA of the lungs or mediastinal lymph nodes that yielded granulomas were reviewed with at least a 1-year follow-up after EBUS-guided FNA.