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Vestnik Otorinolaringologii 2023Osteomas of the temporal bone are rare, especially osteomas originating from the mastoid process. Most often occur in women aged 20-30 years. The maximum growth rate is...
Osteomas of the temporal bone are rare, especially osteomas originating from the mastoid process. Most often occur in women aged 20-30 years. The maximum growth rate is observed during puberty. Usually, the neoplasm becomes an accidental finding on X-rays or CT scans. The clinic of osteoma depends on its location and size. The patient may complain of a cosmetic defect, headache, discomfort and a feeling of heaviness in the area of the neoplasm. In this clinical case, a long-term asymptomatic course of osteoma of the temporal bone is described. CT examination was used for its visualization, and treatment was carried out surgically using a drill.
Topics: Humans; Female; Mastoid; Temporal Bone; Osteoma; Tomography, X-Ray Computed
PubMed: 38153900
DOI: 10.17116/otorino20238806197 -
Surgical Pathology Clinics Dec 2021Benign bone-forming tumors comprise osteomas, osteoid osteomas, and osteoblastomas. Osteomas affect a wide age range and are usually discovered incidentally. They occur... (Review)
Review
Benign bone-forming tumors comprise osteomas, osteoid osteomas, and osteoblastomas. Osteomas affect a wide age range and are usually discovered incidentally. They occur predominantly in the craniofacial skeleton and are classically composed of compact bone. Osteoid osteomas and osteoblastomas are painful lesions occurring in young patients. They are morphologically similar and characterized by FOS gene rearrangement and c-FOS expression at a protein level. Osteoid osteomas are usually smaller than 2 cm in maximum dimension with limited growth potential; osteoblastomas are larger than 2 cm and may be locally aggressive. Histologically both are composed of anastomosing trabeculae of woven bone.
Topics: Bone Neoplasms; Gene Rearrangement; Humans; Osteoblastoma; Osteoma, Osteoid; Soft Tissue Neoplasms
PubMed: 34742480
DOI: 10.1016/j.path.2021.06.002 -
Seminars in Ultrasound, CT, and MR Apr 2021We present a review of several bone (osteoid)-forming tumors including enostosis, osteoid osteoma, osteoblastoma, and osteosarcoma. These entities were chosen because... (Review)
Review
We present a review of several bone (osteoid)-forming tumors including enostosis, osteoid osteoma, osteoblastoma, and osteosarcoma. These entities were chosen because they are reasonably common-neither seen every day nor rare. When applicable, recent information about the lesions is included.
Topics: Bone Neoplasms; Diagnosis, Differential; Humans; Osteoblastoma; Osteoma, Osteoid; Osteosarcoma
PubMed: 33814101
DOI: 10.1053/j.sult.2020.08.020 -
Pediatrics Mar 2022Focused ultrasound (FUS) is a noninvasive therapeutic technology with multiple pediatric clinical applications. The ability of focused ultrasound to target tissues deep... (Review)
Review
Focused ultrasound (FUS) is a noninvasive therapeutic technology with multiple pediatric clinical applications. The ability of focused ultrasound to target tissues deep in the body without exposing children to the morbidities associated with conventional surgery, interventional procedures, or radiation offers significant advantages. In 2021, there are 10 clinical pediatric focused ultrasound studies evaluating various musculoskeletal, oncologic, neurologic, and vascular diseases of which 8 are actively recruiting and 2 are completed. Pediatric musculoskeletal applications of FUS include treatment of osteoid osteoma and bone metastases using thermal ablation and high-intensity FUS. Pediatric oncologic applications of FUS include treatment of soft tissue tumors including desmoid tumors, malignant sarcomas, and neuroblastoma with high-intensity FUS ablation alone, or in combination with targeted chemotherapy delivery. Pediatric neurologic applications include treatment of benign tumors such as hypothalamic hamartomas with thermal ablation and malignant diffuse intrinsic pontine glioma with low-intensity FUS for blood brain barrier opening and targeted drug delivery. Additionally, low-intensity FUS can be used to treat seizures. Pediatric vascular applications of FUS include treatment of arteriovenous malformations and twin-twin transfusion syndrome using ablation and vascular occlusion. FUS treatment appears safe and efficacious in pediatric populations across many subspecialties. Although there are 7 Food and Drug Administration-approved indications for adult applications of FUS, the first Food and Drug Administration approval for pediatric patients with osteoid osteoma was obtained in 2020. This review summarizes the preclinical and clinical research on focused ultrasound of potential benefit to pediatric populations.
Topics: Adult; Biological Transport; Blood-Brain Barrier; Bone Neoplasms; Child; Drug Delivery Systems; Humans; Osteoma, Osteoid
PubMed: 35229123
DOI: 10.1542/peds.2021-052714 -
The Journal of Craniofacial Surgery Jun 2022Osteoma is a benign, slow growing lesion that consists of compact or cancellous bone. Three types of osteomas could be classified: the central osteoma arising from the... (Review)
Review
Osteoma is a benign, slow growing lesion that consists of compact or cancellous bone. Three types of osteomas could be classified: the central osteoma arising from the endosteum, the peripheral osteoma from the periosteum, and the extraskeletal soft tissue osteoma. in the craniofacial region, peripheral osteomas of the zygoma are quite rare. A literature review identified 7 cases of zygomatic arch and 3 cases of zygomatic body. This is the first report of zygomatic osteoma that was endoscopically removed. This report presents a rare case of osteoma of the zygoma and its endoscopic approach. The authors were able to confirm that endo-scopic approach of this zygomatic osteoma was safe and effective surgical choice.
Topics: Cancellous Bone; Humans; Osteoma; Periosteum; Zygoma
PubMed: 34545055
DOI: 10.1097/SCS.0000000000008223 -
Clinics in Podiatric Medicine and... Apr 2021Bone tumors of the foot are an uncommon finding. Most tumors are found incidentally on imaging and are benign. Care must be taken although due to the aggressive nature... (Review)
Review
Bone tumors of the foot are an uncommon finding. Most tumors are found incidentally on imaging and are benign. Care must be taken although due to the aggressive nature of malignant bone tumors that can occur in the calcaneus. Malignant lesions will more commonly present with symptoms of pain and swelling. Often misdiagnosed as soft tissue injuries, it is critical to be able to diagnose and treat these lesions early. Imaging plays an important role with plain films and advanced imaging. Surgical treatments can range from curettage with grafting to amputation for more aggressive lesions.
Topics: Bone Cysts; Bone Neoplasms; Calcaneus; Chondroblastoma; Chondroma; Chondrosarcoma; Ganglion Cysts; Giant Cell Tumor of Bone; Humans; Lipoma; Osteoblastoma; Osteochondroma; Osteoma; Osteosarcoma; Sarcoma, Ewing
PubMed: 33745653
DOI: 10.1016/j.cpm.2020.12.007