ArticleRevista brasileira de ortopedia2020
Intraosseous Schwannoma: Case Report and Review of the Literature.
Article in Revista brasileira de ortopedia, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 13 citations in OpenAlex.
- A Rare Case of a Gigantic Retroperitoneal Schwannoma.Medicina (Kaunas, Lithuania) · 2024Article
- Intraosseous Schwannoma of the Phalanx of the Left Third Toe: A Case Report.Foot & ankle orthopaedics · 2024Article
- A Rare Case of Schwannoma of the Right Greater Palatine Nerve in a 17-Year-Old Female Patient.Cureus · 2024Article
- Imaging Features of Intraosseous Schwannoma: A Case Series and Review of the Literature.Diagnostics (Basel, Switzerland) · 2023Review
- Intraosseous schwannoma of distal femur: A case report.International journal of surgery case reports · 2022Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Schwannoma is a benign neural sheath tumor of the soft tissue, and its intraosseous presentation is very rare. It is estimated that intraosseous schwannomas represent 0.2% of all bone tumors. The tumor may affect any site of the skeleton, including the mandible, the sacrum, vertebral bodies, the ulna, the humerus, the femur, the tibia, the patella, the scapula, the ribs, and small bones of the hand. The involvement of the calcaneus has only been reported four times in the literature. The present study reports the case of a 49-year-old male with right hindfoot pain and a radiological finding of an osteolytic bone lesion in the calcaneus. The diagnosis was confirmed by histopathological study. The treatment of choice was an intralesional resection with adjuvant local control, and bone defect substitution with polymethylmethacrylate and fixation with two cannulated screws. The patient had a satisfactory postoperative evolution; after 1 year, he is asymptomatic, with good functional response and no evidence of disease. The present case report shows the clinical, radiological, and pathological features of a rare benign bone neoplasm. Moreover, intraosseous schwannoma should be included in the differential diagnosis of osteolytic calcaneal lesions.
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