title: Maxillary aggressive angiomyxoma showing ineffective to radiotherapy: a rare case report and review of literature.
abstract: Aggressive angiomyxoma, mostly originating in the female pelvis and peritoneum or in the male analogous sites, is a rare mesenchymal neoplasm characterized with infiltrative growth to adjacent tissue and local recurrence after primary excision. Herein, we report a case of aggressive angiomyxoma of maxilla in a 60-year-old male patient for its rarity. The patient presented with a one-year history of progressively enlarging maxillary mass on left side. Before referred to our hospital, he was given a biopsy and diagnosed as aggressive angiomyxoma by immunohistochemical staining. After that, he underwent 60 Gy radiotherapy. Unfortunately, CT scan showed bigger mass infiltrated to adjacent facial soft tissues and bones compared with that of before radiotherapy. Besides that, he began to suffer with ingravescent headache. The mass was surgically removed and the diagnosis was confirmed by immunohistology in our hospital. As a case of aggressive angiomyxoma occurred in a rare site and experienced an ongoing growth in spite of radiotherapy, its characteristics was discussed with a brief literature review, which may aid further understanding of aggressive angiomyoma.
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Zhaoling
authors.initials: Z
authors.lastname: Wang
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Liu
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Lu
authors.initials: L
authors.lastname: Yang
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Ling
authors.initials: L
authors.lastname: Gu
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Yuhong
authors.initials: Y
authors.lastname: He
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Diyan
authors.initials: D
authors.lastname: Huang
authors.affiliation: Department of Stomatology, General Hospital of Jinan Military Command Jinan 250031, Shandong, China.
authors.forename: Guoxiong
authors.initials: G
authors.lastname: Zhu
mesh_terms: D014408:Biomarkers, Tumor / Q000032:analysis; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D008441:Maxillary Neoplasms / Q000473:pathology* / Q000532:radiotherapy*; D008875:Middle Aged; D009232:Myxoma / Q000473:pathology* / Q000532:radiotherapy*; D009364:Neoplasm Recurrence, Local / Q000473:pathology
chemical_list: D014408:Biomarkers, Tumor
keywords: Maxillary neoplasm; aggressive angiomyoma; radiotherapy; treatment