Abstract Library

#653 Interobserver Variability of Pulmonary Carcinoids

Introduction: Lung carcinoids are neuroendocrine tumors histopathologically classified into typical (TC; no necrosis, <2 mitoses/2 mm2) and atypical (AC; necrosis or 2-10 mitoses/2 mm2). Identification of mitoses may be hampered by the presence of apoptotic cells, and reported prediction of prognosis based on histopathology varies, especially for ACs.

Conference: 10th Annual ENETSConcerence (2013)

Presenting Author:

Authors: Swarts D, Van Suylen R, Den Bakker M, Van Oosterhout M, Thunnissen E,

Keywords: lung carcinoids, classification, histopathology, interobserver variation, orthopedia homeobox, MIB-1,