Tumor-induced Osteomalacia in a Boy with Maxillary Ossifying Fibroma

Tumor-induced osteomalacia (TIO) is a rare, paraneoplastic disorder of hypophosphatemia associated with elevated tumor-produced fibroblast growth factor 23 (FGF23). Maxillofacial tumors are rarely involved in TIO, especially maxillary TIO in children. We present a 14-year-old boy with osteomalacia a...

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Main Authors: Ha Nguyen Thi (Author), Cuong Pham Manh (Author), Linh To Tuan (Author), Lan Anh Le Thi (Author), Nam Nguyen Thanh (Author), Soamarat Vilaiyuk (Author)
Format: Book
Published: Galenos Yayincilik, 2023-12-01T00:00:00Z.
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100 1 0 |a Ha Nguyen Thi  |e author 
700 1 0 |a Cuong Pham Manh  |e author 
700 1 0 |a Linh To Tuan  |e author 
700 1 0 |a Lan Anh Le Thi  |e author 
700 1 0 |a Nam Nguyen Thanh  |e author 
700 1 0 |a Soamarat Vilaiyuk  |e author 
245 0 0 |a Tumor-induced Osteomalacia in a Boy with Maxillary Ossifying Fibroma 
260 |b Galenos Yayincilik,   |c 2023-12-01T00:00:00Z. 
500 |a 10.4274/jcrpe.galenos.2022.2021-8-14 
500 |a 1308-5727 
500 |a 1308-5735 
520 |a Tumor-induced osteomalacia (TIO) is a rare, paraneoplastic disorder of hypophosphatemia associated with elevated tumor-produced fibroblast growth factor 23 (FGF23). Maxillofacial tumors are rarely involved in TIO, especially maxillary TIO in children. We present a 14-year-old boy with osteomalacia and high serum levels of FGF23, a hormone associated with decreased phosphate resorption, due to a maxillary tumor. The patient was treated with oral phosphorus and calcitriol, and surgical removal of the tumor was performed. After 21 months follow-up, he was pain free and had returned to full activity. We review the reported pediatric cases of TIO in the maxillofacial and oral region and discuss the management of these patients considering the published evidence. 
546 |a EN 
690 |a tumor-induced osteomalacia 
690 |a fibroblast growth factor-23 
690 |a maxilla 
690 |a children 
690 |a Pediatrics 
690 |a RJ1-570 
690 |a Diseases of the endocrine glands. Clinical endocrinology 
690 |a RC648-665 
655 7 |a article  |2 local 
786 0 |n JCRPE, Vol 15, Iss 4, Pp 421-425 (2023) 
787 0 |n https://jcrpe.org/jvi.aspx?un=JCRPE-78941&volume=15&issue=4 
787 0 |n https://doaj.org/toc/1308-5727 
787 0 |n https://doaj.org/toc/1308-5735 
856 4 1 |u https://doaj.org/article/9e23d77a3b0a4dcdac7b8df2ae41feb9  |z Connect to this object online.