[Recurrent maxillary sinus pleomorphic gonadoma into myoepithelial carcinoma: a case report].
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
; 33(9): 891-893, 2019 Sep.
Article
en Zh
| MEDLINE
| ID: mdl-31446713
ABSTRACT
Summary 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:
ï¼left maxillary sinus massï¼ Combining morphology, immunohistochemical results and medical history, consistent with pleomorphic adenoma carcinogenesis ï¼cancer in pleomorphic adenomaï¼, carcinogenesis type is myoepithelial carcinoma.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Neoplasias del Seno Maxilar
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Adenoma Pleomórfico
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Mioepitelioma
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Seno Maxilar
Límite:
Adult
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Female
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Humans
Idioma:
Zh
Revista:
Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Año:
2019
Tipo del documento:
Article