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Sinonasal undifferentiated carcinoma originating from inverted papilloma: A case report
被引:7
|作者:
Kim, Jong Seung
[1
,2
]
Hong, Ki Hwan
[1
,2
]
Jang, Kyu Yun
[2
,3
]
Song, Jong Hoon
[1
]
机构:
[1] Chonbuk Natl Univ, Dept Otolaryngol Head & Neck Surg, Sch Med, 20 Geonjiro, Jeonju 561180, South Korea
[2] Chonbuk Natl Univ, Res Inst Clin Med, Jeonju, South Korea
[3] Chonbuk Natl Univ Med Sch & Hosp, Dept Pathol, Jeonju, South Korea
来源:
关键词:
inverted;
maxillary sinus neoplasms;
papilloma;
paranasal sinus cancers;
sinonasal undifferentiated carcinoma;
EXPERIENCE;
MALIGNANCY;
D O I:
10.1097/MD.0000000000008584
中图分类号:
R5 [内科学];
学科分类号:
1002 ;
100201 ;
摘要:
Rationale:Sinonasal inverted papilloma (IP) is a locally aggressive tumor found in the schneiderian membrane, lining the nasal cavity and paranasal sinuses.Patient concerns:We report a case of a 63-year-old woman with undifferentiated carcinoma (UC) arising in an IP in the left maxillary sinus.Diagnoses:The preoperative diagnosis was IP of the maxillary sinus.Interventions:We performed endoscopic medial maxillectomy to remove the remnant mass in the left maxillary sinus.Outcomes:Histological examination of the specimen revealed typical area of IP and sinonasal UC.Lessons:Clinicians should consider sinonasal UC in the differential diagnosis of malignancy arising in the sinonasal IP.
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页数:4
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