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Zhang Z, Li J, Zhang Z, Shao Z. Tumor-induced Osteomalacia: A Case Report and Etiological Analysis with Literature Review. Orthop Surg 2023; 15:3342-3352. [PMID: 37933469 PMCID: PMC10694022 DOI: 10.1111/os.13901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/22/2023] [Accepted: 08/27/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Tumor-induced osteomalacia (TIO) belongs to a rare disease of the paraneoplastic syndrome. Phosphate uric mesenchymal tumor (PMT) is the most common cause of TIO, while the possibility of other tumors cannot be excluded. CASE PRESENTATION We present a case of a 36-year-old female patient with systemic skeletal abnormalities. The woman complained of low back pain with mild motor dysfunction for 2 years. Laboratory examination showed abnormalities in markers of bone metabolism, parathyroid hormone (PTH), vitamin D and serum phosphorus. Pooled imaging examination indicated extension abnormalities in the skeletal system and a single lesion in the right femoral head. The lesion of the right femoral was imaging with somatostatin receptor-positive, which was highly suggestive of a single neuroendocrine tumor. CT guided right femoral tumorectomy and bone grafting were performed when medical treatment failed. Postoperative pathological diagnosis was phosphate urinary mesenchymal tumor secreting fibroblast growth factor 23 (FGF23), which accorded with pre-operative expectations. The postoperative symptoms were effectively relieved, and indicators returned to normal. CONCLUSION The tumors causing TIO exhibited significant heterogeneity in terms of tissue origin, pathological characteristics and biological behavior, but the unique common characteristic is the secretion of FGF23. With significant progress in diagnosis and treatment, the clinical follow-up of most TIO patients shows a good prognosis, but the prognosis of those with malignant tumors is relatively poor.
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Affiliation(s)
- Zhenhao Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Jiaxin Li
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Zhicai Zhang
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
| | - Zengwu Shao
- Department of Orthopaedics, Union Hospital, Tongji Medical CollegeHuazhong University of Science and TechnologyWuhanChina
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Barai R, Tsang T, Cespedes L. Tumour-induced osteomalacia due to residual benign glomangioma. BMJ Case Rep 2022; 15:e250237. [PMID: 36357106 PMCID: PMC9660516 DOI: 10.1136/bcr-2022-250237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
Tumour-induced osteomalacia (TIO) is a rare paraneoplastic syndrome. The constellation of findings of unprovoked fractures, hypophosphataemia, urinary phosphate wasting and a negative genetic evaluation suggest a TIO diagnosis. Tumours leading to TIO are often small and difficult to localise using standard imaging studies. The 68Ga-DOTATATE CT/positron emission tomography, a somatostatin receptor imaging modality, is the radiographical study of choice for localisation. It is highly sensitive and specific since tumours that cause oncogenic osteomalacia have been shown to express somatostatin receptors. Complete surgical resection is the treatment of choice; however, it may not always be feasible. Burosumab, a human anti-fibroblast growth factor-23 monoclonal antibody, is a therapeutic option in cases of unresectable TIO to normalise phosphorus levels and improve fracture healing. Our patient was initiated on burosumab, which led to healing of his fractures and profound symptomatic improvement of his pain. TIO is often undiagnosed for many years, leading to significant patient morbidity.
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Affiliation(s)
- Rakhee Barai
- Department of Internal Medicine, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Tiffany Tsang
- Department of Endocrinology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Lissette Cespedes
- Department of Endocrinology, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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Muniz CR, Bezerra GAM, da Silva VC, Aguiar PMF, Gerson G, D'Alva CB, Nunes AAA. Ethmoid glomangioma and oncogenic osteomalacia: a case report. J Med Case Rep 2021; 15:348. [PMID: 34271987 PMCID: PMC8285823 DOI: 10.1186/s13256-021-02916-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Accepted: 05/18/2021] [Indexed: 12/05/2022] Open
Abstract
Background Glomangioma is a benign tumor of mesenchymal origin, derived from the glomus body. It is responsible for the thermal regulation of the dermis. The occurrence of oncogenic osteomalacia related to glomangioma is rare. Only two cases have been reported thus far. Case presentation A 32-year-old female, Brazilian, presented diffuse pain, during pregnancy, that developed progressively, limiting her mobility. Imaging showed a femoral neck fracture, and rheumatological laboratory examination showed hypophosphatemia. Also, the patient reported episodes of epistaxis during childhood and recurrence along with progressively right nasal obstruction. Endoscopic resection of the tumor was performed, and immunohistochemistry was conclusive for glomangioma. This case report describes the third case in which endonasal endoscopic surgery resulted in a favorable outcome. Conclusion This case of glomangioma-induced oncogenic osteomalacia suggests that surgeons and clinicians should consider sinonasal tumors as a differential diagnosis of osteomalacia, and endonasal endoscopic surgery should be a possible curative resection.
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Affiliation(s)
- Camila R Muniz
- Department of Otorhinolaryngology, Walter Cantídio University Hospital of Ceará Federal University, Capitão Francisco Pedro Street, 1290, Ilha 6, Rodolfo Teófilo, Fortaleza, CE, CEP: 60430-370, Brazil.
| | - Gabriela A M Bezerra
- Department of Otorhinolaryngology, Walter Cantídio University Hospital of Ceará Federal University, Capitão Francisco Pedro Street, 1290, Ilha 6, Rodolfo Teófilo, Fortaleza, CE, CEP: 60430-370, Brazil
| | - Viviane C da Silva
- Department of Otorhinolaryngology, Walter Cantídio University Hospital of Ceará Federal University, Capitão Francisco Pedro Street, 1290, Ilha 6, Rodolfo Teófilo, Fortaleza, CE, CEP: 60430-370, Brazil
| | - Priscilla M F Aguiar
- Department of Pathology, Walter Cantídio University Hospital of Ceará Federal University, Fortaleza, Brazil
| | - Gunter Gerson
- Department of Pathology, Walter Cantídio University Hospital of Ceará Federal University, Fortaleza, Brazil
| | - Catarina B D'Alva
- Department of Endocrinology, Walter Cantídio University Hospital of Ceará Federal University, Fortaleza, Brazil
| | - André A A Nunes
- Department of Otorhinolaryngology, Walter Cantídio University Hospital of Ceará Federal University, Capitão Francisco Pedro Street, 1290, Ilha 6, Rodolfo Teófilo, Fortaleza, CE, CEP: 60430-370, Brazil
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Shah R, Lila AR, Jadhav RS, Patil V, Mahajan A, Sonawane S, Thadani P, Dcruz A, Pai P, Bal M, Kane S, Shah N, Bandgar T. Tumor induced osteomalacia in head and neck region: single center experience and systematic review. Endocr Connect 2019; 8:1330-1353. [PMID: 31505461 PMCID: PMC6790902 DOI: 10.1530/ec-19-0341] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Accepted: 09/09/2019] [Indexed: 02/05/2023]
Abstract
Tumor-induced osteomalacia in the head and neck region remains a challenging diagnosis to manage. Literature pertaining to management and outcome details remains sparse. We describe two cohorts: cohort 1 included seven patients from a single center in Western India with tumors located in paranasal sinuses (n = 3), intracranial (n = 2) and maxilla (n = 2). The unique features from our series is the management of persistent disease with radiation therapy (n = 2) and peptide receptor radionuclide therapy (PRRT) (n = 1). Cohort two has 163 patients identified from 109 publications for systematic review. Paranasal sinuses, mandible, intracranial disease, maxilla and oral cavity, in descending order, are reportedly common tumor sites. Within this cohort, mean age was 46 ± 14 years at presentation with 44.1% having local symptoms. Duration of symptoms varied from 1 to 240 months. Pre-surgery mean serum phosphorus was 1.4 ± 0.4 mg/dL and median FGF-23 levels were 3.6 (IQR:1.8-6.8) times of normal upper limit of normal. Majority (97.5%) were managed primarily with surgical excision; however, primary radiotherapy (n = 2) and surgery combined with radiotherapy (n = 2) were also reported. Twenty patients had persistent disease while nine patients had recurrence, more commonly noted with intracranial and oral cavity tumors. Surgery was the most common second mode of treatment employed succeeded by radiotherapy. Four patients had metastatic disease. The most common histopathological diagnosis reported is PMT mixed connective tissue, while the newer terminology 'PMT mixed epithelial and connective tissue type' has been described in 15 patients.
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Affiliation(s)
- Ravikumar Shah
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Anurag R Lila
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
- Correspondence should be addressed to A R Lila:
| | - Ramteke-Swati Jadhav
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Virendra Patil
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Abhishek Mahajan
- Department of Radiodiagnosis and Imaging, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Sushil Sonawane
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Puja Thadani
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Anil Dcruz
- Department of Head Neck Surgery, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Prathamesh Pai
- Department of Head Neck Surgery, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Munita Bal
- Department of Pathology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Subhada Kane
- Department of Pathology, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Nalini Shah
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
| | - Tushar Bandgar
- Department of Endocrinology, Seth GS Medical College & KEM Hospital, Parel, Mumbai, India
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Villepelet A, Casiraghi O, Temam S, Moya-Plana A. Ethmoid tumor and oncogenic osteomalacia: Case report and review of the literature. Eur Ann Otorhinolaryngol Head Neck Dis 2018; 135:365-369. [PMID: 30026073 DOI: 10.1016/j.anorl.2018.07.001] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
INTRODUCTION Oncogenic osteomalacia is a very rare disease usually caused by a phosphaturic mesenchymal tumor, particularly the "mixed connective tissue type", secreting FGF-23 hormone. OBJECTIVE The authors report a case of ethmoid tumor associated with oncogenic osteomalacia and discuss management based on a review of the literature. CASE SUMMARY A 41-year-old woman with multiple fractures causing major disability was diagnosed with early-onset osteoporosis. CT scan followed by MRI, performed due to the concomitant presence of nasal obstruction, showed a right ethmoid tumor in contact with the dura mater and periorbital tissues, but with no signs of invasion. Endoscopic resection was performed with reconstruction of the defect of the cribriform plate by a nasoseptal flap. Nasal and bone symptoms subsequently resolved. Histological examination revealed a phosphaturic mesenchymal tumor. DISCUSSION Twelve cases of mesenchymal tumor of the ethmoid sinus associated with oncogenic osteomalacia have been reported to date. FGF-23 assay and whole-body MRI with STIR sequence are useful for the diagnosis. A very favorable outcome is observed after surgical treatment in the majority of cases.
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Affiliation(s)
- A Villepelet
- Service d'ORL et de chirurgie cervicofaciale, hôpital Tenon, Université Paris Sorbonne, Paris, Assistance Publique-Hôpitaux de Paris, 4, rue de la Chine, 75020 Paris, France.
| | - O Casiraghi
- Département d'anatomopathologie, Gustave Roussy Cancer Campus, Université Paris-Saclay, 114, rue Edouard-Vaillant, 94800 Villejuif, France
| | - S Temam
- Département de cancérologie cervicofaciale, Gustave Roussy Cancer Campus, Université Paris-Saclay, 114, rue Edouard-Vaillant, 94800 Villejuif, France
| | - A Moya-Plana
- Département de cancérologie cervicofaciale, Gustave Roussy Cancer Campus, Université Paris-Saclay, 114, rue Edouard-Vaillant, 94800 Villejuif, France
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