Tanaka Susumu, Iida Seiji, Murakami Shumei, Kishino Mitsunobu, Yamada Chiaki, Okura Masaya
First Department of Oral and Maxillofacial Surgery, Osaka University Graduate School of Dentistry, Osaka, Japan.
Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2008 Oct;106(4):e46-50. doi: 10.1016/j.tripleo.2008.05.046. Epub 2008 Jul 25.
In this report, we show a case of the extensive nasopalatine duct cyst showing remarkable nasolabial protrusion. CT and MR examinations showed remarkable expansion of the extraosseous part of the lesion toward anterior and lateral sides, and this finding is considered to show the rather aggressive nature of this common cystic lesion after penetration of the maxillary cortex.
在本报告中，我们展示了一例广泛的鼻腭管囊肿病例，该囊肿表现出显著的鼻唇突出。CT和MR检查显示病变的骨外部分向前外侧显著扩张，这一发现被认为表明了这种常见囊性病变在上颌骨皮质穿透后具有相当侵袭性的本质。
