Recurrent maxillary sinus pleomorphic gonadoma into myoepithelial carcinoma:a case report
-
Abstract: A 44-year-old woman with left nasal obstruction and facial numbness for 4 months was admitted to hospital. The patient did not have amblyopia, vision loss, runny nose with blood, dizziness,headache or other discomfort.In 1991 and 2001, the patient were pathologically diagnosed as pleomorphic adenomas.CT of nasal cavity and paranasal sinuses showed that in the left maxillary sinus there was an about 4.4 cm×4.5 cm×4.7 cm large mass soft tissue density, showing expansive growth protruding into the left orbital floor.MRI showed that the lumped short T1 signal was seen in the left maxillary sinus and the linear long T1 signal was seen in the left nasal cavity, and the liquid accumulation signal foci could be seen in the left maxillary sinus.Postoperative pathological findings: (left maxillary sinus mass) Combining morphology, immunohistochemical results and medical history, consistent with pleomorphic adenoma carcinogenesis (cancer in pleomorphic adenoma), carcinogenesis type is myoepithelial carcinoma.
-
Key words:
- maxillary sinus /
- adenoma, pleomorphic /
- myoepithelioma
-
-
[1] WAKASAKI T,KUBOTA M,NAKASHIMA Y,et al.Invasive myoepithelial carcinoma ex pleomorphic adenoma of the major salivary gland:two case reports[J].BMC Cancer,2016,16:827.
[2] PETERSSON F,CHAO S S,NG S B.Anaplastic myoepithelial carcinoma of the sinonasal tract:an underrecognized salivary-type tumor among the sinonasal small round blue cell malignancies? Report of one case and a review of the literature[J].Head Neck Pathol,2011,5:144-153.
[3] 陆良钧,周梁,李筱明,等.鼻及鼻窦多形性腺瘤15例报告[J].临床耳鼻咽喉科杂志,2004,18(9):549-551.
[4] ANTONY J,GOPALAN V,SMITH R A,et al.Carcinoma expleomorphic adenoma:a comprehensive review of clinical,pathological and molecular data[J].Head Neck Pathol,2012,6:1-9.
[5] GUPTA A,MANIPADAM M T,MICHAEL R.Myoepithelial carcinoma arising in recurrent pleomorphic adenoma in maxillary sinus[J].J Oral Maxillofac Pathol,2013,17:427-430.
[6] PANELLI S K,MATSUZAKI H,UNETSUBO T,et al.De novo myoepithelial carcinoma with multiple metastases arising from a submandibular salivary gland:A case report[J].Oncol Lett,2017,13:2679-2683.
[7] SAVERA A T,SLOMAN A,HUVOS A G,et al.Myoepithelial carcinoma of the salivary glands:a clinicopathologic study of 25 patients[J].Am J Surg Pathol,2000,24:761-774.
-
计量
- 文章访问数: 80
- PDF下载数: 80
- 施引文献: 0
下载: