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Tsuha Y, Oshiro H, Mizuta K, Aoki Y, Tamaki T, Wada N, Tome Y, Nishida K. Intraoperative cone-beam computed tomography-guided curettage for osteoid osteoma. Medicine (Baltimore) 2023; 102:e36747. [PMID: 38134085 PMCID: PMC10735135 DOI: 10.1097/md.0000000000036747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 11/30/2023] [Indexed: 12/24/2023] Open
Abstract
Recently, cone-beam computed tomography (CBCT)-guided surgeries have been developed for bone and soft tissue tumors. The present study aimed to evaluate the efficacy of CBCT-guided curettage for osteoid osteoma. Our study population included 13 patients who underwent primary curettage for osteoid osteoma using intraoperative CBCT in a hybrid operating room between April 2019 and November 2022. We collected the following data: sex, age, follow-up period, symptom onset to time of surgery, tumor size and location, length of skin incision, operating time, radiation dose, recurrence, postoperative complications, and visual analog scale for pain during the last follow-up. There were 10 male and 3 female patients, and the mean age was 25.0 years (range, 9-49 years). The mean follow-up period was 10.6 months (range, 0.4-24.0 months). The locations of the tumors were the proximal femur in 6 patients, the acetabular region in 2 patients, and the ilium, tibial shaft, calcaneus, cuboid, and talus in 1 patient each. The mean time of symptoms onset to surgery was 18.7 months (range, 2.3-69.9 months). The mean maximum diameter of the tumor was 5.9 mm (range, 3.5-10.0 mm). The mean length of the skin incision was 2.2 cm (range, 1.5-3.5 cm). The mean operating time was 96.9 minutes (range, 64-157 minutes). The mean dose of radiation was 193.2 mGy (range, 16.3-484.0 mGy). No recurrences, postoperative complications, and reoperation were observed in this study. All the patients reported 0 mm on the visual analogue scale for pain on the last follow-up. CBCT-guided curettage for osteoid osteoma was minimally invasive and reliable. This procedure can be effective for the treatment of lesions found in deep locations such as the pelvic bone and proximal femur or an invisible lesion that cannot be detected by regular fluoroscopy.
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Blackburn PR, Douglass DP, Ramakrishnaiah RH, Montgomery CO, Shi Z, Wheeler DA, Koo SC. Neonatal osteoblastic tumor with a novel PTBP1::FOSB fusion. Genes Chromosomes Cancer 2023; 62:611-616. [PMID: 37132513 DOI: 10.1002/gcc.23149] [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] [Received: 01/27/2023] [Revised: 04/18/2023] [Accepted: 04/24/2023] [Indexed: 05/04/2023] Open
Abstract
Congenital/neonatal bone neoplasms are extremely rare. We present the case of a patient with a neonatal bone tumor of the fibula that had osteoblastic differentiation and a novel PTBP1::FOSB fusion. FOSB fusions are described in several different tumor types, including osteoid osteoma and osteoblastoma; however, these tumors typically present in the second or third decade of life, with case reports as young as 4 months of age. Our case expands the spectrum of congenital/neonatal bone lesions. The initial radiologic, histologic, and molecular findings supported the decision for close clinical follow-up rather than more aggressive intervention. Since the time of diagnosis, this tumor has undergone radiologic regression without treatment.
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Bews EA, Aytek AI, Yavuz AY, Kaya EH, Savran G, Kalata M, Bethard JD. Differential diagnosis of an osseous cranial tumor from Hellenistic Muğla, Turkey. INTERNATIONAL JOURNAL OF PALEOPATHOLOGY 2023; 40:103-108. [PMID: 36724548 DOI: 10.1016/j.ijpp.2023.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2022] [Revised: 01/21/2023] [Accepted: 01/21/2023] [Indexed: 06/18/2023]
Abstract
OBJECTIVE This project evaluates a cranial lesion from a Hellenistic-era individual excavated by the Muğla Archaeological Museum in Gülağzı, Turkey. MATERIALS An osseous tumor measuring 3.02 × 3.54 × 2.98 cm originating from the occipital bone of a probable young adult male. METHODS The tumor was examined using gross morphological inspection, plain radiography (x-ray), and computed tomography (CT) imaging to identify potential differential diagnoses for the osseous cranial tumor. RESULTS The lesion in question displays features highly consistent with both osteoid osteoma and osteoblastoma. The tumor had a non-sclerotic, sharply demarcated border, a radiolucent nidus measuring less than 2 centimeters in diameter, and homogeneous sclerotic bone surrounding the nidus. CONCLUSIONS Differential diagnosis determined the osseous tumor to be a benign neoplasm, and in this case the features of the tumor are highly consistent with a diagnosis of either osteoblastoma or osteoid osteoma. SIGNIFICANCE The identification of novel neoplastic cases in paleopathology represents an important contribution to ongoing discussions regarding the temporality and regional variability of neoplastic conditions in the past. Additionally, a rigorous diagnostic study augmented by x-ray, CT scans, and 3D modeling provides data that can be utilized in future paleopathological studies. LIMITATIONS Diagnostic interpretation would be aided by histological examination of the tumor, which was impossible in this case. Histological examination would provide a definitive diagnosis. SUGGESTIONS FOR FURTHER RESEARCH Given the high incidence of benign tumors in the clinical literature but a paucity of reports in the paleopathological record, further research is indicated to better understand the implications of benign neoplasms in antiquity.
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Sahin C, Bayrak AH, Bankaoglu M, Talmac MA, Genc O. Radiological Recovery of Osteoid Osteoma after CT Guided Percutaneous Radiofrequency Ablation. J Coll Physicians Surg Pak 2022; 32:1056-1059. [PMID: 35932133 DOI: 10.29271/jcpsp.2022.08.1056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Accepted: 12/09/2021] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To observe the necessity and usefulness of follow-up Magnetic Resonance Imaging (MRI) and Computed Tomography Imaging (CTI) after RFA of osteoid osteoma. STUDY DESIGN A descriptive study. PLACE AND DURATION OF STUDY Department of Radiology, Sisli Etfal Training and Research Hospital, Istanbul, Turkey, between May 2015 and January 2020. METHODOLOGY Patients, who underwent CT-guided RFA for osteoid osteoma treatment, were followed-up both clinically and radiologically. MRI was recommended between the third and sixth months and CTI at 12th month or later for follow-up. All the pre and post-treatment radiological images were evaluated retrospectively. Radiological recovery was noted in three categories as complete/almost-complete, partial, and minimal-no recovery according to the healing of pre-treatment radiological findings. RESULTS One-hundred and thirty-one patients with at least one follow-up CT or MRI were included. All had technically and clinically successful RFA treatments. Of 131 patients, 64.1% had CTI and 82.4% had MRI follow-up. In follow-up images, complete/almost-complete-recovery was observed in 70.2%, partial recovery in 26.7%, and minimal recovery in 3.1% of the cases. Re-ablation therapies were applied in 2 cases in this study due to pain recurrence after three months of successful treatments. CONCLUSION Radiological follow-up is beneficial for the evaluation of outcome after RFA of osteoid-osteoma. At least one follow-up MRI may be helpful for the assessment of healing or recurrence. Follow-up CTI may not be needed unless planning a re-ablation. KEY WORDS Osteoma osteoid, Radiofrequency ablation, Tomography, Magnetic resonance imaging.
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Chitta S, Russo TL, Albert AJ, Russo SS, MacFarlane JJ, Janish TJ. En Bloc Resection of Cervical Spine Osteoid Osteoma With O-Arm-Assisted 3D Navigation: A Case Report. JBJS Case Connect 2022; 12:01709767-202209000-00031. [PMID: 36049033 DOI: 10.2106/jbjs.cc.21.00630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
CASE A 22-year-old man presented with long-standing, progressive neck pain of unknown etiology. Investigation revealed a cervical spine osteoid osteoma affecting the right C4-5 facet joint. He underwent minimally invasive en bloc resection with O-arm-assisted 3-dimensional navigation without introducing iatrogenic spinal instability. Symptoms resolved after surgery, without recurrence or instability at the 2-year follow-up. CONCLUSION Cervical spine osteoid osteoma is a tumor that presents diagnostic and therapeutic challenges. Achieving precise, complete resection of the tumor with a minimally invasive approach while avoiding spinal instrumentation and arthrodesis is paramount to excellent surgical outcomes.
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Filippiadis D, Stefanou D, Mazioti A, Foti L, Tsochatzis A, Kelekis N, Kelekis A. Computed tomography guided radiofrequency ablation of osteoid osteoma in children: a single center's experience. Skeletal Radiol 2022; 51:855-861. [PMID: 34515814 DOI: 10.1007/s00256-021-03904-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/21/2021] [Accepted: 09/04/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To report a single center's experience evaluating the efficacy and safety of computed tomography-guided radiofrequency ablation for the treatment of osteoid osteoma in children. MATERIALS AND METHODS Institutional database research identified 33 symptomatic patients (≤ 18 years of age; male/female ratio: 21/12, mean age 13.09 ± 3.66) with osteoid osteoma who were treated by CT-guided RFA. Technical and clinical success as well as complication rates were recorded. The duration of the procedure, the number of computed tomography scans and the results of the biopsy were assessed. Pain, prior, the following morning and 1 week, 1/6/12 months after the procedure were compared by means of a numeric visual scale (NVS) questionnaire. RESULTS Mean lesion size was 8.28 ± 4.24 mm. Mean follow-up was 23.33 ± 17.61 months (range 12-62). Mean pain score prior to radiofrequency ablation was 9.06 ± 0.80 NVS units. On week 1 and 1/6/12 months, all patients were pain-free reporting 0 NVS units (p < 0.05). The mean procedure time was 54 min (range 51-59) and a mean of 7 CT scans were performed during the ablation session. RF electrode was successfully placed in the center of the nidus in all cases. In our study, none of our patient experienced recurrence of the pain, nor complications. CONCLUSION The present study demonstrates that percutaneous CT-guided radiofrequency ablation constitutes a safe and effective technique for osteoid osteoma treatment in children.
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Tripathy S, Varghese P, Sethy SS, Agrawal K. Safe surgical hip dislocation for acetabular osteoid osteoma excision. BMJ Case Rep 2022; 15:e246025. [PMID: 35228220 PMCID: PMC8886369 DOI: 10.1136/bcr-2021-246025] [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] [Accepted: 12/31/2021] [Indexed: 02/05/2023] Open
Abstract
Excision of acetabular osteoid osteoma is technically difficult. We report osteoid osteoma of the quadrilateral plate in a 9-year-old girl who presented to us with persistent nocturnal pain, limp and restricted hip joint movement. The child was investigated with CT scan, MRI and triple-phase bone scan. The 0.7 cm nidus was located in the central portion of the cancellous bone in the quadrilateral plate, 1.94 cm inferior to the triradiate cartilage. The child was operated on through the safe surgical dislocation of the left hip. The location of the lesion was gauged from the preoperative CT scan measurement data and intraoperative fluoroscopic aid. The nidus with a sclerotic rim was burred down completely. Postoperative X-ray and CT scan revealed complete excision of the tumour, and the patient was pain-free. At 18 months follow-up, the patient is completely asymptomatic and walking normally.
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Elzamly S, Zhu H, Karni RJ, Jafri SH, Saluja K. Spindle Cell Squamous Cell Carcinoma of the Larynx with Malignant Osteoid Differentiation: A Case Report and Review of Literature. ANNALS OF CLINICAL AND LABORATORY SCIENCE 2021; 51:415-421. [PMID: 34162573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Spindle cell squamous cell carcinoma of the larynx is a rare, aggressive variant of squamous cell carcinoma. It comprises 0.6-1.5% of all laryngeal cancers. Heterologous mesenchymal differentiation as bone, cartilage, and muscle is uncommon, especially malignant osteoid differentiation, as a handful of cases reported in the literature. We present the case of a 66-year-old male active smoker who presented with dysphonia and acute stridor. On examination, a 2.0 cm pedunculated, broad-base, glottic mass involving the left true vocal cord and ventricle was noted, with extension to the anterior commissure causing a narrowing of the airway. The patient underwent localized left vocal cordectomy. The histopathologic and immunohistochemical findings were consistent with spindle cell carcinoma with malignant osteoid differentiation. The patient is alive, status-post adjuvant five cycles of cisplatin therapy, with no recurrence at 18 months of follow-up. We discuss a literature review of this rare entity with either malignant osteoid or osteocartilaginous differentiation.
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Furda DD, van Jonbergen JPW, Westerbeek RE. [An adolescent man with pain at night in his lower right leg]. NEDERLANDS TIJDSCHRIFT VOOR GENEESKUNDE 2020; 164:D5145. [PMID: 33201642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A 22-year-old man is referred to the orthopaedic surgeon. He has pain, mostly at night, in his proximal right tibia that greatly reduces with NSAIDs. The CT scan shows a focal lucent zone, called a nidus, in the tibia cortex, surrounded by reactive, sclerotic bone. This is typical for an osteoid osteoma, a benign bone tumour.
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Chen YL, Jiang WY, Ma WH. Osteoid osteoma: lower back pain combined with scoliosis. J Int Med Res 2020; 48:300060520903873. [PMID: 32046556 PMCID: PMC7254605 DOI: 10.1177/0300060520903873] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 01/08/2020] [Indexed: 12/17/2022] Open
Abstract
Osteoid osteoma is a small benign bone tumor that is primarily localized in long bone; lumbar osteoid osteoma combined with scoliosis has rarely been reported. Here, we describe a 9-year-old boy who complained of back pain and scoliosis. He underwent nidus resection and did not experience complications or osteoid osteoma recurrence. His pain and scoliosis were relieved after the operation. The findings in this case indicate that resection of osteoid osteoma is an effective and safe method of treatment. The lumbar spine is the most common location of osteoid osteoma, which causes painful scoliosis. Nidus resection can provide relief of back pain and scoliosis.
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Franceschini N, Lam SW, Cleton-Jansen AM, Bovée JVMG. What's new in bone forming tumours of the skeleton? Virchows Arch 2020; 476:147-157. [PMID: 31741049 PMCID: PMC6969005 DOI: 10.1007/s00428-019-02683-w] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2019] [Revised: 09/12/2019] [Accepted: 09/30/2019] [Indexed: 12/15/2022]
Abstract
Bone tumours are difficult to diagnose and treat, as they are rare and over 60 different subtypes are recognised. The emergence of next-generation sequencing has partly elucidated the molecular mechanisms behind these tumours, including the group of bone forming tumours (osteoma, osteoid osteoma, osteoblastoma and osteosarcoma). Increased knowledge on the molecular mechanism could help to identify novel diagnostic markers and/or treatment options. Osteoid osteoma and osteoblastoma are bone forming tumours without malignant potential that have overlapping morphology. They were recently shown to carry FOS and-to a lesser extent-FOSB rearrangements suggesting that these tumours are closely related. The presence of these rearrangements could help discriminate these entities from other lesions with woven bone deposition. Osteosarcoma is a malignant bone forming tumour for which different histological subtypes are recognised. High-grade osteosarcoma is the prototype of a complex karyotype tumour, and extensive research exploring its molecular background has identified phenomena like chromothripsis and kataegis and some recurrent alterations. Due to lack of specificity, this has not led to a valuable novel diagnostic marker so far. Nevertheless, these studies have also pointed towards potential targetable drivers of which the therapeutic merit remains to be further explored.
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Amary F, Markert E, Berisha F, Ye H, Gerrand C, Cool P, Tirabosco R, Lindsay D, Pillay N, O'Donnell P, Baumhoer D, Flanagan AM. FOS Expression in Osteoid Osteoma and Osteoblastoma: A Valuable Ancillary Diagnostic Tool. Am J Surg Pathol 2019; 43:1661-1667. [PMID: 31490237 DOI: 10.1097/pas.0000000000001355] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Osteoblastoma and osteoid osteoma together are the most frequent benign bone-forming tumor, arbitrarily separated by size. In some instances, it can be difficult to differentiate osteoblastoma from osteosarcoma. Following our recent description of FOS gene rearrangement in these tumors, the aim of this study is to evaluate the value of immunohistochemistry in osteoid osteoma, osteoblastoma, and osteosarcoma for diagnostic purposes. A total of 337 cases were tested with antibodies against c-FOS: 84 osteoblastomas, 33 osteoid osteomas, 215 osteosarcomas, and 5 samples of reactive new bone formation. In all, 83% of osteoblastomas and 73% of osteoid osteoma showed significant expression of c-FOS in the osteoblastic tumor cell component. Of the osteosarcomas, 14% showed c-FOS expression, usually focal, and in areas with severe morphologic atypia which were unequivocally malignant: 4% showed more conspicuous expression, but these were negative for FOS gene rearrangement. We conclude that c-FOS immunoreactivity is present in the vast majority of osteoblastoma/osteoid osteoma, whereas its expression is usually focal or patchy, in no more than 14% of osteosarcoma biopsies. Therefore, any bone-forming tumor cases with worrying histologic features would benefit from fluorescence in situ hybridization analysis for FOS gene rearrangement. Our findings highlight the importance of undertaking a thorough assessment of expression patterns of antibodies in the light of morphologic, clinical, and radiologic features.
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Sahin C, Oc Y, Ediz N, Altınay M, Bayrak AH. The safety and the efficacy of computed tomography guided percutaneous radiofrequency ablation of osteoid osteoma. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2019; 53:360-365. [PMID: 31371131 PMCID: PMC6819852 DOI: 10.1016/j.aott.2019.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 05/02/2019] [Accepted: 06/19/2019] [Indexed: 01/19/2023]
Abstract
Objective The aim of this study was to investigate the efficacy and safety of Computed Tomography (CT) guided percutaneous Radiofrequency Ablation (RFA) in the treatment of osteoid osteoma (OO). Methods A total of 116 patients (82 male and 34 female patients; mean age of 17.7 years; age range 13-months-42 years) who had 118 CT guided RFA treatment between June 2015 and November 2018 (42 moths) with the diagnosis of OO were included in this study. All the patients had pre-procedural CT examinations. The clinical and technical success and the safety of the treatment were evaluated by assessing the clinical pain symptoms, complication rates and recovery of posture and gait. Results All the patients had a favorable immediate relief of the known pain caused by osteoid osteoma in 24 h after the procedure. Only in two patients (15-years-old boy with OO in right femoral neck and a 12 years old boy with OO in femur diaphysis) pain relapse was occurred in 3 months and 12 months after RFA and a second RFA was performed. During follow-up they had no pain. The technical success and efficacy-rates of the procedure were recorded as 100% and 98% respectively in this study. No significant complication was observed during treatment or recovery period. Seven minor complications were noted which were successfully treated. Conclusion The rapid relief of pain symptoms, low relapse rate and low complication rates demonstrate the efficacy and safety of RFA therapy. RFA is an out-patient procedure that patients can be mobilized immediately after the procedure. RFA can be safely used as a first choice of treatment method in OO therapy. Level of evidence Level IV, therapeutic study.
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Paulin E, Korchi AM, Peter R, Bouddabous S. [An update for the treatment of osteoid osteoma]. REVUE MEDICALE SUISSE 2019; 15:1462-1465. [PMID: 31436063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Osteoid osteoma is frequent benign tumor, descripted initially by Bergstrand in 1930 followed by Jaffe in 1935. The painful feature of the osteoid osteoma explains the specific consideration by the medical community for this entity. The debate was focused on pathologic and imaging pattern as well as the treatment modalities. Currently, the treatment options are varied and percutaneous treatment is increasingly used. The radiofrequency is widely validated as efficient method without serious adverse and with low rate of recurrence. We hope through this this work to revue the current knowledge of the treatment of osteoid osteoma.
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Cai Y, Lin H, Huang F, Zheng X, Huang Y, Zhang S. Imaging features and differential diagnosis of multiple diaphyseal sclerosis: A case report and review of literature. Medicine (Baltimore) 2018; 97:e11725. [PMID: 30113457 PMCID: PMC6112893 DOI: 10.1097/md.0000000000011725] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023] Open
Abstract
RATIONALE Multiple diaphyseal sclerosis (MDS), known as Ribbing disease, is a rare congenital bone disease resulting from autosomal recessive inheritance. The case study involved a 22-year-old female patient who had been diagnosed with chronic sclerosing osteomyelitis due to lack of knowledge about MDS. Previous studies reported rarely on this condition. PATIENT CONCERNS A 22-year-old female with MDS was analyzed. DIAGNOSES MDS is characterized radiographically by a fusiform widening of the diaphyseal portion of the long bones, which is caused by a thickening of the cortex with obstruction of the medullary cavity. The pathologies are observed utilizing diagnostic imagery and are often difficult to identify. INTERVENTION The patient was following a suggested regimen of oral celecoxib capsules at 200 mg/day for 6 days. OUTCOMES The patient's diagnosis was revised to the rare condition of Ribbing disease by reviewing the clinical history and distinctive radiography images and because the symptoms were alleviated by celecoxib capsule. We also present a review of the literature on the diagnosis and differential diagnosis of MDS based on clinical and imaging features. LESSONS MDS is rare and may often be initially misdiagnosed as another type of sclerosing bone dysplasia, thus, it is important to be aware of the existence of MDS. Once MDS is suspected, differential diagnosis should be performed to exclude other sclerosing bone dysplasias, taking into account clinical history, distinctive radiographic appearance, distribution, and laboratory and histopathologic findings. Laboratory evaluation and pathologic findings are nonspecific but assist in excluding other diagnoses. More evidence is needed to illustrate the effectiveness of medical or surgical treatments for patients with MDS.
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Bousson V, Leturcq T, Ea HK, Hauger O, Mehsen-Cetre N, Hamzé B, Parlier-Cuau C, Laredo JD, Schaeverbeke T, Orcel P. An open-label, prospective, observational study of the efficacy of bisphosphonate therapy for painful osteoid osteoma. Eur Radiol 2017; 28:478-486. [PMID: 28884296 DOI: 10.1007/s00330-017-5019-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Revised: 07/14/2017] [Accepted: 08/02/2017] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To assess the efficacy of bisphosphonate therapy on bone pain in patients with osteoid osteoma (OO) (main objective), and to describe bisphosphonate-induced changes in nidus mineralisation and regional bone-marrow oedema (BMO). METHODS A prospective, observational study was conducted from 2011 to 2014. Patients with risk factors for complications of percutaneous or surgical ablation or recurrence after ablation, were offered once monthly intravenous bisphosphonate treatment until significant pain alleviation was achieved. RESULTS We included 23 patients. The first two patients received pamidronate and the next 21 zoledronic acid (mean, 2.95 infusions per patient). Bisphosphonate therapy was successful in 19 patients (83%), whose mean pain visual analogue scale score decreased by 76.7%; this pain-relieving effect persisted in 17 patients (74%) with a mean follow-up time of 36 months. Computed tomography (CT) demonstrated a mean nidus density increase of 177.7% (p = 0.001). By magnetic resonance imaging (MRI), mean decreases were 38.4% for BMO surface area and 30.3% for signal intensity (p = 0.001 and p = 0.000, respectively). CONCLUSIONS In 17/23 patients with painful OO managed conservatively with bisphosphonates, long-term final success was achieved. Bisphosphonates may accelerate the spontaneous healing of OO. KEY POINTS • 19/23 patients with OO managed with bisphosphonates experienced significant pain relief • Pain relief was sustained in 17/23 patients, mean follow-up of 36 months • CT demonstrated a significant increase in nidus mineralisation • MRI demonstrated a significant decrease in bone marrow oedema • Bisphosphonate therapy may accelerate the spontaneous healing of OO.
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Abstract
Bone-forming tumors are defined by neoplastic cells that differentiate along the lines of osteoblasts that deposit neoplastic bone. The morphology and biological spectrum of bone-forming tumors is broad, and their accurate diagnosis requires the careful correlation of their clinical, morphologic, and radiologic characteristics. Immunohistochemical and molecular analyses have an important role in select instances. At present, the identification of neoplastic bone largely depends on histologic analysis, which can be subjective. The major types of osteosarcoma are defined according to their morphology, origin within or on the surface of the bone, and their histologic grade.
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Božić D, Josipović M, Bohaček I, Smoljanović T, Bojanić I. OSTEOID OSTEOMA OF THE CORACOID PROCESS: CASE REPORT WITH LITERATURE REVIEW. Acta Clin Croat 2016; 55:505-509. [PMID: 29046018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023] Open
Abstract
Osteoid osteoma (OO) is the most common benign osteogenic bone tumor that predominantly affects young adults. OO is commonly localized in long bones, and therefore, it is rarely considered in differential diagnosis of chronic shoulder pain. We report a case of a 22-year-old male athlete, without history of previous trauma, who presented to our Department with chronic shoulder pain, which escalated during the night and responded to nonsteroidal anti-inflammatory drug treatment. Considering these typical symptoms, diagnostic pathway was immediately directed towards OO, with magnetic resonance and computed tomography confirming the diagnosis of OO of the coracoid process (CP). Since neurovascular structures are in the proximity of CP, and this very delicate area does not support radiofrequency ablation, we decided to perform an open procedure with drilling of the lesion and excochleation. The pain withdrew immediately after the procedure, and on six-month follow up the patient remained pain free. In the treatment of OO of the CP, we recommend open surgical procedure with tumor ablation by drilling instead of CP resection, presenting a safe, simple and low-cost method that simultaneously completely destroys the lesion and preserves the anatomical and functional role of CP
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Barbarić K, Prutki M, Starčević D, Seiwerth S, Bojanić I. [RARE LOCALIZATION OF OSTEOID OSTEOMA--DISTAL PHALANX OF THE RING FINGER]. ACTA MEDICA CROATICA : CASOPIS HRAVATSKE AKADEMIJE MEDICINSKIH ZNANOSTI 2016; 70:191-195. [PMID: 29064211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
With this clinical observation we would like to bring to mind osteoid osteoma as a possible cause of problems of distal phalanx of the fingers. Osteoid osteoma occurs rarely at this location and has atypical presentation. The main symptoms are swelling and redness of the fingertip with nail deformity, while typical night pain may not be present. Unusual clinical and x-ray presentation of tumor in this localization can make diagnosis of osteoid osteoma very difficult. A 20-year-old patient reported pain in the fingertip of his right ring finger persisting for five years. Swelling and redness of the fingertip combined with nail deformity was also present. X-rays showed osteolysis in the base of distal phalanx. Magnetic resonance imaging showed suspicion of osteoid osteoma, which was confirmed by computed tomography (CT). We performed surgical removal of osteoid osteoma in February 2014. The tumor was approached by longitudinal incision on the lateral side of the distal phalanx of the ring finger and the basal part of distal phalanx was cut with a small chisel to enable access to cystic change of the bone. Tumor removal with excochleation was performed and the material thus obtained was sent for histopathologic analysis. After surgery, the ring finger was immobilized in a plaster splint for a three-week period. After removal of immobilization, the patient was referred to physical therapy consisting of individual exercises in order to obtain the full range of motion in all joints of the hands and strengthen hand and forearm muscles. After surgical removal of osteoid osteoma, all symptoms disappeared completely. Histopathologic findings confirmed the diagnosis of osteoid osteoma. After physical therapy, he returned to daily activities without any problems. On regular follow ups at 3, 6 and 12 months after surgery, clinical findings were normal and the patient had no pain or discomforts. Full recovery was shown by the result of the DASH questionnaire three months after the procedure. Preoperative DASH score 54.4 decreased to 0. Distal phalanx of the finger is a very rare localization of osteoid osteoma, and typical night pain may not be present. In addition, appearance on x-rays is not typical. Instead of central enlightenment surrounded with sclerosis, x-rays usually show a lytic lesion. For this reason, it may be difficult to make the diagnosis of osteoid osteoma. The main symptom is permanent pain, swelling and redness of the finger, with nail deformity. The imaging method of choice is CT, which must be performed with thin layers of 1 to 2 mm. Furthermore, cooperation of surgeon and radiologist is extremely important to reach the accurate diagnosis. Many treatment options are described in the literature, such as CT-guided percutaneous thermocoagulation, destruction of lesions with alcohol, or CT-guided radiofrequency ablation. However, due to the proximity of neurovascular structures, tendons and joints, the best method for treatment osteoid osteoma in distal phalanx of the fingers is surgical excision or excochleation. Our conclusion is that one should always bear in mind that osteoid osteoma can be the cause of swelling of distal phalanx of the finger with nail deformity, and pain that alleviated with the use of non-steroidal anti-infl ammatory drugs. Surgical excision or excochleation is the best method for the treatment osteoid osteoma of distal phalanx of the finger.
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Miyazaki M, Arai Y, Myoui A, Gobara H, Sone M, Rosenthal DI, Tsushima Y, Kanazawa S, Ehara S, Endo K. Phase I/II Multi-Institutional Study of Percutaneous Radiofrequency Ablation for Painful Osteoid Osteoma (JIVROSG-0704). Cardiovasc Intervent Radiol 2016; 39:1464-70. [PMID: 27491406 DOI: 10.1007/s00270-016-1438-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 07/26/2016] [Indexed: 11/25/2022]
Abstract
PURPOSE This multicenter prospective study was conducted to evaluate the safety and efficacy of percutaneous radiofrequency ablation (RFA) for painful osteoid osteoma (OO). MATERIALS AND METHODS Patients with OO (femur: n = 17, tibia: n = 2, humerus: n = 1, rib: n = 1) were enrolled and treated with RFA. In phase I, nine patients were evaluated for safety. In phase II, 12 patients were accrued, and an intent-to-treat analysis was performed on all patients. The primary endpoint was to evaluate the treatment safety. The secondary endpoint was to evaluate the efficacy for pain relief by the visual analogue scale (VAS) at 4 weeks after RFA. Treatment efficacy was classified as significantly effective (SE) when VAS score decreased by ≥5 or score was <2, moderately effective when VAS score decreased by <5-≥2 and score was ≥2, and not effective (NE) when VAS score decreased by <2 or score was increased. Cases where the need for analgesics increased after treatment were also NE. RESULTS RFA procedures were completed in all patients. Minor adverse effects (AEs) were observed as 4.8-14.3 % in 12 patients, and no major AEs were observed. Mean VAS score was 7.1 before treatment, 1.6 at 1 week, 0.3 at 4 weeks, and 0.2 at 3 months. All procedures were classified as SE. Pain recurrence was not noted in any patient during follow-up (mean: 15.1 months). CONCLUSION RFA is a safe, highly effective, and fast-acting treatment for painful extraspinal OO. Future studies with a greater number of patients are needed.
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Wakrim S, Siwane A, Traore O, Lezar S, Essodegui F. [Osteoid osteoma: about a case]. Pan Afr Med J 2016; 24:132. [PMID: 27642470 PMCID: PMC5012815 DOI: 10.11604/pamj.2016.24.132.9703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2016] [Accepted: 05/23/2016] [Indexed: 11/24/2022] Open
Abstract
Osteoid osteoma is a benign primary bone tumor. This tumor is relatively frequent, accounting for 12% of all benign bone tumors and about 2-3% of all bone tumors. We report a new case of osteoid osteoma confirmed histologically. A 30-year old patient was referred for evaluation of chronic ankle pain. Front and lateral radiographs of the ankle showed a heterogeneous lesion located in the neck of the talus without soft tissue abnormalities. The CT scan of the ankle showed a nodular, hypodense lesion located in the neck of the talus with a limited osteosclerotic reaction.
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Assafiri I, Sraj S. Osteoid Osteoma of the Talar Neck With Subacute Presentation. AMERICAN JOURNAL OF ORTHOPEDICS (BELLE MEAD, N.J.) 2015; 44:E404-E406. [PMID: 26447421] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Osteoid osteoma of the talar neck is a rare clinical entity that is frequently missed on initial assessment in patients with ankle pain. We present a case report of an adolescent with talar neck osteoid osteoma who presented with persistent pain after an injury. We review the differential diagnosis of persistent anterior ankle pain and review the treatment options for osteoid osteoma of the talar neck.
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Ouakrim R, Ouchrif Y, El Ouakili I, Kharmaz M, Elamrani MO, Elouadghiri M, Mahfoud M, Elbardouni A, Lahlou A, Berrada MS. [Elbow pain in a young athlete revealing osteoid osteoma of the coronoid process: report of a case]. Pan Afr Med J 2015; 22:45. [PMID: 26664546 PMCID: PMC4662519 DOI: 10.11604/pamj.2015.22.45.7161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 09/12/2015] [Indexed: 11/23/2022] Open
Abstract
L'ostéome ostéoïde de l'apophyse coronoïde est exceptionnel, pose des problèmes diagnostiques et thérapeutiques. La douleur représente le maître symptôme. La perte d'extension complète est classique, cependant celle de la pronation et supination est très rare. Le scanner constitue l'examen radiologique de référence à condition de réaliser des coupes fines. La résection monobloc à foyer ouvert constitue le traitement de référence. Les traitements percutanés sont aussi efficaces mais au coude la proximité des éléments vasculo-nerveux et du cartilage articulaire rendent leurs indications plus limitées.
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Sonntag J, Engelund D. [Osteoid osteoma in the distal phalanx of the thumb]. Ugeskr Laeger 2014; 176:V12130711. [PMID: 25316365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We present a rare case of osteoid osteoma in the distal phalanx of the thumb. Symptoms had started seven months prior with pain and swelling and later progressed to enlargement of the nail. The patient lacked the classic symptoms of nocturnal pain and relief from NSAID. The ostoid osteoma was located in relation to the physis and was on the initial X-rays believed to be normal closure of the physis. MRI showed abnormality but the CT scan gave the right diagnosis and was used to plan en-bloc surgery.
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Qiao J, Zhu F, Zhu Z, Liu Z, Qian B, Qiu Y. Conservative treatment for osteoid osteoma of the odontoid process of the axis: a case report. World J Surg Oncol 2014; 12:305. [PMID: 25287277 PMCID: PMC4197231 DOI: 10.1186/1477-7819-12-305] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2014] [Accepted: 09/25/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Osteoid osteoma is a primary benign bone lesion, which constitutes about 10% of all primary benign bone tumors and 3% of all primary bone tumors. The spine is involved in 10% of the cases, and the lumbar spine is the most commonly affected whereas the tumor is rarely seen in the cervical spine. With regard to the osteoid osteoma being located at the odontoid process of the axis, limited cases have been reported in the literature. CASE PRESENTATION An osteoid osteoma of the odontoid process of the axis was diagnosed by computed tomography in an 18-year-old male patient with a 3-month history of pain. The patient's parents refused surgery for fear of surgical risks and high expense. Considering the benign nature of osteoid osteoma, we prescribed celecoxib 200 mg per day to the patient. With the treatment, the patient's pain was alleviated gradually and the range of motion of the cervical spine also recovered to normal. At the two-year phone follow-up, the patient was free of symptoms. CONCLUSIONS For this kind of benign tumor, conservative treatment plus close follow-up is applicable whereas surgery bears significant risks and a heavy economic burden.
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