上腕骨近位部に発生したＰａｒｏｓｔｅａｌ　ｌｉｐｏｍａと思われた一例

• 伊達 武利

  長崎大学整形外科

• 熊谷 謙治

  長崎大学整形外科

• 進藤 裕幸

  長崎大学整形外科

• 平野 徹

  小江原中央病院整形外科

• 今村 宏太郎

  いまむら整形外科

書誌事項

タイトル別名

• A Case of Parosteal Lipoma.

抄録

A parosteal lipoma is a benign fatty neoplasm closely related to the periosteum. This report describes a 42-year-old man with parosteal lipoma. He was aware of swelling of his left shoulder since the summer of 2001. In hospitalization, we recognized a tumor with a diameter of about 8cm in his left shoulder which was elastic and soft. We recognized an osseous projection in proximal lesion of his humerus on a simple X-ray image and found fatty lesion surrounding this osseous projection in contact with the humerus in CT and MRI. It was partially enhanced in contrasting MRI. After needle biopsy, we performed tumor excision. A fatty tumor adhered to an osseous projection. In histology, the osseous projection was covered in thick cartilaginous tissue partly like cartilage cap, and osteochondroma was suspected. The differentiation of the merger of a lipoma and osteochondroma, and parosteal lipoma to determine the presence of fibrous tissue is an interesting issue.

収録刊行物

• 整形外科と災害外科

  整形外科と災害外科 52 (1), 181-184, 2003

  西日本整形・災害外科学会

キーワード

• 傍骨性脂肪腫
• 脂肪腫
• 骨軟骨腫

詳細情報

• CRID: 1390282679915327744
• NII論文ID: 10010515703
• NII書誌ID: AN00126582
• DOI: 10.5035/nishiseisai.52.181
• ISSN: 13494333
• ISSN: 00371033
• Web Site: https://search.jamas.or.jp/link/ui/2003227057
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可