PDF(Pubmed)
Abstract：
UNASSIGNED: To evaluate the imaging characteristics of the tumor, emphasizing its location, and to determine the frequency of typical and atypical locations of olfactory neuroblastoma (ONB).
UNASSIGNED: We retrospectively reviewed the computed tomography and magnetic resonance imaging findings of patients with pathologically proven ONB between April 2000 and April 2023. Demographic information, chief complaints, tumor location, and tumor extension were extracted.
UNASSIGNED: Of the 58 patients, 50 (86.2%) had the epicenter of the mass at the superior part of the nasal cavity, while eight patients (13.8%) had the epicenter at other atypical locations: seven patients (12.1%) at the middle part of the nasal cavity and one patient (1.7%) within both sphenoid sinuses.
UNASSIGNED: ONB is not always present in the upper part or the roof of the nasal cavity, and a significant number of ONBs are occasionally found in the rest of the nasal cavity and other atypical locations.
UNASSIGNED: We retrospectively reviewed the computed tomography and magnetic resonance imaging findings of patients with pathologically proven ONB between April 2000 and April 2023. Demographic information, chief complaints, tumor location, and tumor extension were extracted.
UNASSIGNED: Of the 58 patients, 50 (86.2%) had the epicenter of the mass at the superior part of the nasal cavity, while eight patients (13.8%) had the epicenter at other atypical locations: seven patients (12.1%) at the middle part of the nasal cavity and one patient (1.7%) within both sphenoid sinuses.
UNASSIGNED: ONB is not always present in the upper part or the roof of the nasal cavity, and a significant number of ONBs are occasionally found in the rest of the nasal cavity and other atypical locations.
摘要：
■为了评估肿瘤的影像学特征，强调它的位置，并确定嗅觉神经母细胞瘤（ONB）的典型和非典型位置的频率。
■我们回顾性回顾了2000年4月至2023年4月之间经病理证实为ONB的患者的计算机断层扫描和磁共振成像发现。人口统计信息,首席投诉，肿瘤位置,并提取肿瘤延伸。
■在58名患者中,50（86.2％）的肿块中心位于鼻腔上部，而8例患者（13.8％）在其他非典型位置有震中：7例患者（12.1％）在鼻腔中部，1例患者（1.7％）在两个蝶窦内。
■ONB并不总是存在于鼻腔的上部或顶部，并且偶尔在鼻腔的其余部分和其他非典型位置发现大量的ONB。
■我们回顾性回顾了2000年4月至2023年4月之间经病理证实为ONB的患者的计算机断层扫描和磁共振成像发现。人口统计信息,首席投诉，肿瘤位置,并提取肿瘤延伸。
■在58名患者中,50（86.2％）的肿块中心位于鼻腔上部，而8例患者（13.8％）在其他非典型位置有震中：7例患者（12.1％）在鼻腔中部，1例患者（1.7％）在两个蝶窦内。
■ONB并不总是存在于鼻腔的上部或顶部，并且偶尔在鼻腔的其余部分和其他非典型位置发现大量的ONB。
