1
|
Li Y, Wang B, Feng C, Cheng G, Luo Z. The CT and MRI features of benign calvarium and skull base osteoblastoma. Br J Radiol 2024; 97:779-786. [PMID: 38310336 PMCID: PMC11027332 DOI: 10.1093/bjr/tqae027] [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: 10/05/2023] [Revised: 12/07/2023] [Accepted: 01/26/2024] [Indexed: 02/05/2024] Open
Abstract
OBJECTIVE We retrospectively reviewed the CT and MRI features of patients with benign osteoblastoma in the calvarium and skull base (CSBOB). METHODS Nine cases of pathologically confirmed benign CSBOB were analysed retrospectively. The patients had undergone CT and/or MRI. Tumour location, size, and imaging features were reviewed and recorded. RESULTS The patients included four males and five females with a mean age of 27.0 years (age 14-40 years). The tumours were located in the frontal bone in 3 patients, the occipital bone in 3 patients, and in the parietal bone, sphenoid bone, and skull base in 1 patient each. On CT, the tumours measured 5.1 ± 3.3 (1.8-8.4) cm. Seven tumours were shown to have caused expansile bony destruction with an eggshell appearance and varying degrees of calcification or matrix mineralization. Multiple septa were observed in 5 tumours. Intracranial growth was observed in 5 tumours. On MRI, 7 tumours showed heterogeneous hypo- to isointensity on T1WI. Heterogeneous high signal patterns with low signal rims and septa were observed in 6 tumours on T2WI, and 4 showed a fluid-fluid level. On contrast-enhanced imaging, 6 tumours showed peripheral and septal enhancement, and 2 showed the dural tail sign. CONCLUSIONS Benign CSBOB is a rare tumour characterized by expansile bony destruction, septa, a sclerotic rim and calcification or matrix mineralization on CT and MRI. ADVANCES IN KNOWLEDGE The findings from this study contribute to a better understanding of benign CSBOB and provide valuable imaging features that can aid in its diagnosis and differentiation from other tumours in the calvarium and skull base.
Collapse
|
2
|
Yadav SK, Rajnish RK, Jacob AM, Rao M. Chronic neck pain in a child: a case of osteoblastoma of the C5 cervical vertebra. BMJ Case Rep 2024; 17:e257171. [PMID: 38286577 PMCID: PMC10826527 DOI: 10.1136/bcr-2023-257171] [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: 01/31/2024] Open
Abstract
Osteoblastoma is a primary bone-forming tumour that usually occurs in the second decade with an affinity to the posterior elements when found in the spine. Its occurrence in the early first decade is uncommon and often causes a diagnostic dilemma. It usually has a late presentation and the symptoms may be non-specific which may lead the clinician to overlook this particular entity. We present a case of osteoblastoma of the posterior elements of the C5 vertebra in a pre-adolescent child who was diagnosed and successfully managed with surgical resection in a timely fashion that led to favourable recovery postoperatively.
Collapse
|
3
|
Song GZ, Chen BY, Li YJ, Wei X. [Osteoblastoma of cervical arch:a case report]. ZHONGGUO GU SHANG = CHINA JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY 2024; 37:95-7. [PMID: 38286459 DOI: 10.12200/j.issn.1003-0034.20220079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/31/2024]
|
4
|
Yamaga K, Kuwamoto S, Tanishima S, Yamashita H, Asano N, Matsushita M, Akahori K, Osaki M, Hisaoka M, Nagashima H. An unresectable osteoblastoma of the axis controlled with denosumab. J Orthop Sci 2024; 29:379-383. [PMID: 35469739 DOI: 10.1016/j.jos.2022.02.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/08/2021] [Revised: 01/10/2022] [Accepted: 02/14/2022] [Indexed: 02/09/2023]
|
5
|
Alsabbagh BM, Alessa A, Aljohani H, Alhammad O. Large skull osteoblastoma presented as aneurysmal bone cyst (ABC). NEUROSCIENCES (RIYADH, SAUDI ARABIA) 2023; 28:277-280. [PMID: 37844945 PMCID: PMC10827031 DOI: 10.17712/nsj.2023.4.20230060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/04/2023] [Indexed: 10/18/2023]
Abstract
Aneurysmal bone cysts (ABCs) are rare benign vascular bony lesions mostly encountered in young patients. These cysts can occur as primary lesions or, less frequently, secondary to other pathologies such as osteoblastomas. Skull ABCs are rare and can extend intracranially, presenting with hydrocephalus and bleeding. Here we illustrate the case of a 9-year-old male who presented with headache, nausea, and vomiting, without neurological deficit. Radiological investigations showed a soap-bubble lesion with mass effect over the right cerebellum. The patient underwent right sub-occipital craniotomy with marginal wide resection of the cystic lesion. The patient had excellent outcomes. The histopathological report was consistent with osteoblastoma with an aneurysmal bone cyst.
Collapse
|
6
|
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.
Collapse
|
7
|
Si Z, Meng W. Multimodal Imaging Evaluation and Clinical Progress of Spinal Osteoblastoma: A Comprehensive Review. World Neurosurg 2023; 170:28-37. [PMID: 36455846 DOI: 10.1016/j.wneu.2022.11.118] [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: 07/28/2022] [Revised: 11/25/2022] [Accepted: 11/27/2022] [Indexed: 11/29/2022]
Abstract
Spinal osteoblastoma is rare clinically, with insidious onset, atypical symptoms, and various imaging manifestations, which can easily lead to misdiagnosis and delayed diagnosis. It can cause severe neurological dysfunction in patients with intermediate to advanced stages and may easily recur after surgery. Imaging examinations such as radiography, computed tomography, magnetic resonance imaging, and positron emission tomography have different value for the diagnosis of spinal osteoblastoma, but they lack specificity. The preferred treatment is surgical resection, which is technically difficult, and in some cases, osteoblastoma cannot be completely removed. New clinical approaches such as radiofrequency ablation, radiotherapy, targeted chemotherapy, and other comprehensive treatments have emerged and are progressing rapidly, but no unified norms have yet been developed. This manuscript provides a systematic review of the literature and provides an extensive and comprehensive review of this rare tumor in terms of multimodality imaging manifestations and clinical progress.
Collapse
|
8
|
Tang P, Zhang Y, Tian R, Yang G. Osteoblastoma of the Rib Mimicking Lymphomatous Involvement on 18F-FDG PET/CT Imaging. Clin Nucl Med 2022; 47:456-457. [PMID: 35025787 DOI: 10.1097/rlu.0000000000004010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
ABSTRACT We present a case of rib osteoblastoma in a patient with NK/T cell lymphoma. Osteoblastoma was incidentally found in a 63-year-old man in the axillary segment of the fifth rib and was misdiagnosed as lymphomatous involvement on staging 18F-FDG PET/CT. The radiological features in the CT component of PET/CT were atypical. After surgery, the diagnosis of osteoblastoma was confirmed by histopathologic findings.
Collapse
|
9
|
Shi YZ, Ren MS, Zhang N, Zhan YB, Zang GX, Sun HC. [The clinical and pathological analysis of osteoblastoma in the jaw: a case report]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2022; 57:189-191. [PMID: 35152657 DOI: 10.3760/cma.j.cn112144-20210707-00317] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
|
10
|
Laverde Mächler A, Suárez Fernández JP, Domínguez Grande ML, Vigil Díaz C, González García FM. Osteoblastoma of the Lumbar Spine: Findings in SPECT/CT. Clin Nucl Med 2022; 47:e87-e88. [PMID: 34238805 DOI: 10.1097/rlu.0000000000003794] [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: 11/26/2022]
Abstract
ABSTRACT Osteoblastoma is an uncommon benign osteoid tissue-forming bone tumor. We present the case of a 16-year-old adolescent boy with lower back pain that radiated down the right thigh. Lumbar MRI and CT findings were consistent with a long-standing osteoid osteoma located in the right laminae and pedicle of L3. SPECT/CT with 99mTc-DPD showed a highly increased osteogenic activity within the lesion, especially in the core region, also suggesting an osteoid osteoma. Surgical en bloc resection was performed with a final histological diagnosis of osteoblastoma.
Collapse
|
11
|
Silveira FM, Romanini J, Pellicoli ACA, Carrard VC, Martins MAT, Martins MD. Osteoblastoma of the mandible in a male patient: a case report. GENERAL DENTISTRY 2021; 69:60-63. [PMID: 33661117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Osteoblastoma is a rare benign osteoblastic tumor accounting for less than 1% of all bone tumors; approximately 10% to 12% of cases occur in the maxillofacial skeleton. This case report describes the clinical, imaging, and histopathologic findings of an atypical osteoblastoma occurring in the mandible of a 60-year-old man. The characteristics of the lesion and the differential diagnosis from other bone pathoses are reviewed.
Collapse
|
12
|
Moreno-Hoyos LF, Strassburger-Weidmann J, Castillo-Anaya V, Galindo-Agustín LO. [Osteoblastoma with atypical presentation in cuboid bone]. ACTA ORTOPEDICA MEXICANA 2020; 34:422-425. [PMID: 34020524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
INTRODUCTION Osteoblastoma is a benign, aggressive and rare osteoblastic tumor. Its most common location is in later elements of the spine and sacrum. The cuboid presentation is exceptional. CASE REPORT A 50-year-old male who began her condition in 2005, with pain and increased volume in the dorsolateral region of the middle foot. X-rays show bone grafting and a cuboid lesion, radiotransparent, heterogeneous, multilobed, with irregular edges that exceeds the lateral cortical. Angiotomography was performed where hypervascularized injury was observed; bone scan showed uptake of technetium 99, and MRI reported an injury with post-surgical, cystic and multilobed changes. Trans surgical biopsy was taken, increased atypia-free cellularity and few multinucleated giant cells were reported and Enneking 2 qualified. Treatment was initiated with resection of the tumor, cryotherapy, and placement of tricortical graft in the bone defect. He exhibited good post-surgical evolution. At three years of the surgical procedure, he's without tumor and asymptomatic. Although osteoblastoma does not usually occur in cuboid, it should be taken into account as a differential diagnosis. CONCLUSION Bone tumors, despite having common locations, can occur in rare areas and therefore the complete radiographic and histopathological clinical study in each patient is critical.
Collapse
|
13
|
Gahlot N, Jalan D, Elhence P. C4 cervical spine osteoblastoma associated with secondary aneurysmal bone cyst in an adolescent patient: 2-year follow-up. Spinal Cord Ser Cases 2019; 5:89. [PMID: 31700687 PMCID: PMC6821762 DOI: 10.1038/s41394-019-0233-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/26/2019] [Accepted: 10/06/2019] [Indexed: 11/08/2022] Open
Abstract
Introduction Osteoblastoma and aneurysmal bone cyst (ABC) are rare bone tumors with individual prevalence of <1%. Their combined occurrence is a rare subclass of tumors in the spinal column with only a few cases reported in literature. Case presentation The present case is a rare combination of aggressive osteoblastoma with secondary aneurysmal bone cyst masquerading as neck pain, arising from cervical C4 vertebra in a 19-year-old male. The patient presented with complaints of neck pain for 7 months, gradual in onset, dull, aching, and progressively increasing in severity. Neurological examination was normal. Radiology showed an expansile lytic mass arising from the posterior elements of C4 vertebra involving the left lateral mass. Piecemeal total removal was done and a posterior fusion from C3 to C5 was performed for stability. Histopathology confirmed the osteoblastoma with a secondary aneurysmal bone cyst. Postoperatively the patient recovered well, and no recurrence was seen on a 2-year follow-up. Discussion Simultaneous presence of an osteoblastoma with a secondary ABC arising from various bones, such as cranial fossa, ethmoid sinus, skull, and mandibular condyle, has rarely been reported. It is often diagnosed late due to nonspecific symptoms; but it has a good prognosis if early and complete resection is performed. Thorough surgical excision is always a challenge in spine cases due to surrounding important structures and meticulousness is required to prevent any recurrences. Hence, we recommend a surgical team comprising both spine and musculoskeletal oncologic surgeons to achieve best results.
Collapse
|
14
|
Ibebuike K, Roussot M, Watt J, Skead G, Dunn R. Diagnostic challenges and surgical management of co-existent osteoblastoma and aneurysmal bone cyst of the lumbar spine in a child: case report. Afr Health Sci 2019; 19:2294-2301. [PMID: 31656516 PMCID: PMC6794550 DOI: 10.4314/ahs.v19i2.56] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background Osteoblastomas (OTB) with co-existent aneurysmal bone cysts (ABC) of the spine are extremely rare and more so in the lumbar spine. To the authors' knowledge, only one case of lumbar spine involvement has been reported in a paediatric patient. Objectives To highlight diagnostic challenges and surgical management of co-existent lumbar OTB-ACB in a child. Methods We present a 14-year old female with low back pain and progressive swelling of 2 months. She was evaluated by neuroimaging studies and histopathological assessment of resected tissue. Results X-ray showed a lytic lesion in L3 with loss of the left pedicle. Magnetic resonance imaging (MRI) revealed a fluid-filled, heterogeneously enhanced, lobulated lesion posterior to the vertebral bodies of L3, L4 and L5, which infiltrated the quadratus lumborum muscles bilaterally, and histologically diagnosed as ABC. The L3 pedicle also revealed an expanded, heterogeneously enhanced mass lesion which appeared to be different and showed no fluid-filled levels, histologically diagnosed as OTB. Surgical intervention involved tumour excision with partial spondylectomy of L3 vertebra, posterior instrumented stabilization and fusion. Conclusion The case highlights the diagnostic challenges of co-existent OTB-ABC and the significant role of surgical management via spinal reconstruction, stabilization and fusion after gross total tumour excision.
Collapse
|
15
|
Sonnylal L, Peterson JR, Decilveo AP, O'Connor IT, Wittig JC. Giant periosteal aggressive epithelioid osteoblastoma: 21-year-old male presents case in the midshaft of his femur. Skeletal Radiol 2018. [PMID: 29525944 DOI: 10.1007/s00256-018-2922-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
We report a rare case of giant periosteal osteoblastoma in the femur of a 21-year-old male. The patient presented with a painful, firm, non-tender mass in his left thigh. The pain was worse at night and was temporarily relieved with NSAIDS. He had no fevers, night sweats, or weight loss. The patient underwent preoperative radiological studies including plain radiographs, MRI, bone scan, and CT scan. An open biopsy was subsequently performed that was consistent with an aggressive, epithelioid osteoblastoma. Pathology demonstrated a neoplasm characterized by cohesive sheets of epithelioid osteoblasts, mixed with areas of conventional osteoblastoma displaying prominent osteoblastic rimming of woven bone trabeculae in a fibrovascular stroma. The patient subsequently underwent resection, cryosurgery, fixation, and bone grafting with cortical strut allografts. At final follow-up, 32 months postoperatively, there was no evidence of local recurrence. The patient had resumed all his normal activities. He could run without pain and had no restrictions with activities. The goal of this case report is to aid professionals in the diagnosis and treatment of highly uncommon aggressive osteoblastomas.
Collapse
|
16
|
Li X, Xin H, Yang S, Zhao M, Wang X, Zhang N. Breast osteoblastoma and recurrence after resection: Demonstration by color Doppler ultrasound. JOURNAL OF X-RAY SCIENCE AND TECHNOLOGY 2017; 25:787-791. [PMID: 28506022 DOI: 10.3233/xst-16235] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Osteoblastoma is a rare benign primary bone tumor, which occurs in any part of the skeleton. Extraskeletal osteoblastoma is rather rare. We presented an extremely rare case of extraskeletal osteoblastoma located in the breast. The tumor recurred 7 months later after resection and transformed to aggressive osteoblastoma. The histopathological features, ultrasonic manifestations and ultrasonic differential diagnoses of the primary and recurrent tumors were discussed. The recommended treatment of the tumor is surgical excision. Due to its tendency of recurrence and potential malignant transformation, adequate resection and careful follow up is essential.
Collapse
|
17
|
Javed A, Hussain Shah SM. Giant Cementoblastoma Of Left Maxilla Involving A Deciduous Molar. J Ayub Med Coll Abbottabad 2017; 29:145-146. [PMID: 28712195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cementoblastoma is a relatively rare benign tumour. The clinicopathologic features, radiological findings, treatment and prognosis are reported here in a 10-year-old girl who presented to us from Afghanistan. The tumor was managed surgically and the histopathology confirmed the diagnosis of cementoblastoma. There was no evidence of recurrence at one year of follow up.
Collapse
|
18
|
Traoré O, Chban K, Hode AF, Diarra Y, Salam S, Ouzidane L. [Interest of imaging in tumors benign bone in children]. Pan Afr Med J 2016; 24:179. [PMID: 27795776 PMCID: PMC5072874 DOI: 10.11604/pamj.2016.24.179.9920] [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: 05/29/2016] [Accepted: 06/08/2016] [Indexed: 11/15/2022] Open
Abstract
Benign bone tumors are more common than malignant tumors in pediatrics. The exostosis (ostéchondrome) is the most common. The different imaging techniques are pivotal in the study of tumors including its standard radiography. The aim of this work is to highlight the interest in imaging the diagnostic management of bone benign tumors in children through a retrospective study of 169 patients. All patients were investigated by plain radiography, scanner supplement with multiplanar reconstruction before and after injection of PDC and / or MRI 1. 5 Tesla was performed according to the indication. The average age is 6 years with a slight male predominance. Clinically, the swelling is present in 35% of cases. The pain in 29% of cases. The most common location is the metaphyseal long bone on: Femur: 25% of cases, humerus: 17% of cases, Tibia: 21% of cases. Main Benign tumors are found exostosis (20. 12%), bone cyst (31. 95%) and osteoblastoma (16, 57%). The imagery is used to specify the topography and extension of the lesion in the bone provide arguments in favor of benign and sometimes in favor of the cause of the injury. The only standard radiograph often provides a diagnosis of certainty in some cases.
Collapse
|
19
|
Kraft CT, Morrison RJ, Arts HA. Malignant transformation of a high-grade osteoblastoma of the petrous apex with subcutaneous metastasis. EAR, NOSE & THROAT JOURNAL 2016; 95:230-233. [PMID: 27304442 PMCID: PMC4911809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
We describe the clinical presentation, management, and pathologic findings in a case of osteosarcoma of the petrous apex with an atypical metastasis to the lower abdominal wall. We retrospectively reviewed the record of a 49-year-old man who was diagnosed with a right petrous apex lesion, which biopsy identified as a high-grade osteoblastoma. After two attempts at en bloc resection were not curative, radiation and chemotherapy were recommended. The patient subsequently developed a cutaneous lower abdominal mass that was diagnosed as an osteosarcoma. Meanwhile, the petrous apex tumor continued to grow despite treatment until the patient died from the burden of disease. Temporal bone osteoblastomas and osteosarcomas are both extremely rare, and they can be difficult to differentiate histologically. Our case illustrates this difficulty and demonstrates the possibility of a high-grade osteoblastoma's malignant conversion to an osteosarcoma.
Collapse
|
20
|
Kim SW, Kim HS. Unusual cause of back pain in a 13-year-old boy: a thoracic osteoblastoma. Korean J Intern Med 2014; 29:406-7. [PMID: 24851081 PMCID: PMC4028536 DOI: 10.3904/kjim.2014.29.3.406] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Revised: 02/24/2014] [Accepted: 03/03/2014] [Indexed: 11/27/2022] Open
|
21
|
Li Z, Zhao Y, Hou S, Mao N, Yu S, Hou T. Clinical features and surgical management of spinal osteoblastoma: a retrospective study in 18 cases. PLoS One 2013; 8:e74635. [PMID: 24058612 PMCID: PMC3776745 DOI: 10.1371/journal.pone.0074635] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2013] [Accepted: 08/04/2013] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVES To investigate the clinical manifestation and surgical outcome of spinal osteoblastoma. METHODS From June 2006 to July 2011, 18 patients with spinal osteoblastoma treated surgically were analyzed retrospectively. There were 11 males and 7 females with an average age of 27.5 years(range, 16-38 years). The tumors were located at C5 in 7, C6 in 6, C7 in 3, C6-T1 1 in 1 and T11 in 1. Based on WBB classification, 16 were 1-3 or 10-12 and 2 were 4-9 and 1-3. 18 operations had been performed with en bloc resection. A posterior approach was used for 16 patients, and a combined posterior and anterior approach was used for 2 patients. Reconstruction using instrumentation and fusion was performed using spinal instrumentation in 13 patients. We used visual analogue scales (VAS) to evaluate the change of pain before and after the operation, and the McCormick System to assess functional status of the spine. Imaging test was used to review the stability and recurrence rate of spine cord, and the confluence of graft bones. RESULTS All cases were followed up for 24-80 months (average, 38.4 months). The average surgical time was 120.8 minutes (range, 80-220 minutes), with the average intraoperative blood loss of 520 ml (range, 300-1200 ml). During the follow-up period, the VAS grade reduced from 6.46±1.32 to 2.26±1.05 (P <0.05). 15 patients had neurological function improved and 3 remained no change which was evaluated by McCormick scale for spinal function status at final follow-up. CONCLUSIONS Spinal osteoblastoma has its own specific radiographic features. There is some recurrence in simple curettage of tumor lesion. The thoroughly en bloc resection of tumor or spondylectomy, bone fusion and strong in Ter fixation are the key points for successful surgical treatment.
Collapse
|
22
|
Nortjé CJ. Maxillo-facial radiology case 109. Benign osteoblastoma. SADJ : JOURNAL OF THE SOUTH AFRICAN DENTAL ASSOCIATION = TYDSKRIF VAN DIE SUID-AFRIKAANSE TANDHEELKUNDIGE VERENIGING 2013; 68:130. [PMID: 23951777] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
|
23
|
Yang CY, Chen CF, Chen WM, Wu PK, Lee FT, Chen PCH, Liu CL, Chen TH. Osteoblastoma in the region of the hip. J Chin Med Assoc 2013; 76:115-20. [PMID: 23351424 DOI: 10.1016/j.jcma.2011.10.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2011] [Accepted: 10/01/2011] [Indexed: 10/27/2022] Open
Abstract
Osteoblastoma occurring in the region of the hip is very rare, and vague symptoms with uncharacteristic radiographic features often lead to misdiagnosis. Because of radiographic and histological similarities, it must be carefully distinguished from osteoid osteoma, aneurysmal bone cyst, giant cell tumor, and osteosarcoma. Computed tomography is the preferred imaging modality as it is able to detect the nidus and images will not exhibit the flare phenomenon caused by surrounding inflammation seen with magnetic resonance imaging. For hip joint lesions in weight-bearing areas, intralesional curettage may achieve satisfactory outcomes as compared with wide resection. We herein report two cases of osteoblastoma in the hip region in which diagnosis was delayed that were successfully treated with curettage and followed by high-speed burring.
Collapse
|
24
|
Adler CP, Neuburger M, Herget GW. Psammöses Desmoosteoblastom des rechten Oberkiefers. ACTA ACUST UNITED AC 2013; 5:150-4. [PMID: 11372183 DOI: 10.1007/pl00010797] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
CASE REPORT We report the case of a 9-year-old female patient with a moderate swelling of the right maxilla. A tumor was diagnosed by conventional X-ray within the region of tooth 17 in the right tuber maxillae. The histological diagnosis after biopsy of the lesion was "fibrous dysplasia Jaffe-Lichtenstein". One year later, the tumor was still growing, and computed tomography was carried out. The first histological diagnosis was confirmed by another biopsy; the differential diagnosis was "ossifying fibroma". In the following years, the tumor grew and expanded into the right orbit and maxilla. Four years after the first diagnosis the tumor was removed operatively. DIFFERENTIAL DIAGNOSIS OF THE OPERATIVE SPECIMEN The histology showed round, partially trabecular or calcified bodies, known as psammoma-like ossicles. Therefore, in light of the clinical course and the radiographic appearance, the correct diagnosis was "psammous desmo-osteoblastoma". DISCUSSION The psammous desmo-osteoblastoma and its differential diagnosis are discussed in this article.
Collapse
|
25
|
Mait JE, Perino G, Unnanuntana A, Chang TL, Doty S, Schneider R, Lane JM. Multimodality treatment of a multifocal osteoblastoma-like tumor of the lower extremity. Skeletal Radiol 2012; 41:1153-61. [PMID: 22327394 DOI: 10.1007/s00256-011-1345-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2011] [Revised: 12/07/2011] [Accepted: 12/09/2011] [Indexed: 02/02/2023]
Abstract
Osteoblastoma-like tumor is a rare condition with limited information on its orthopedic management in the current medical literature. The tumor histologically resembles an osteoblastoma, although the radiographic features are similar to those observed in primary vascular lesions. The treatment in the previously reported cases involved aggressive procedures including amputation, en bloc resection, and chemotherapy because of the uncertainty regarding the biological behavior of the tumor. We present a case of this entity that was successfully treated by a combination therapy including intralesional curettage with adjuvant cryotherapy, in situ and intravenous administration of bisphosphonates and radioablation.
Collapse
|