Expressions of NeuroD and GAP43 as diagnostic markers for olfactory neuroblastoma
Olfactory neuroblastoma (ONB) is often difficult to pathologically distinguish from other small round cell tumors (SRCTs) arising in the nasal cavities. Although there are several diagnostic markers used for differential diagnosis of ONB, these molecules are also expressed in various neuronal derived tumors. Here, we examined the expression of NeuroD, GAP43, and olfactory marker protein (OMP) in ONB and non-ONB SRCT to determine their utility in the differential diagnosis of ONB.
Source: Auris, Nasus, Larynx - Category: ENT & OMF Authors: Tatsuya Furukawa, Shun Tatehara, Masanori Teshima, Hirotaka Shinomiya, Go Inokuchi, Masato Komatsu, Shigeo Hara, Yoh Zen, Ken-ichi Nibu Tags: Original Article Source Type: research