骨軟部＆整形外科領域放射線（画像）診断学において、「Skeletal Radiology」 誌がとても役立ちますよ、ということを以前お話ししましたが、最新号の 「Volume 50, issue 10, October 2021」から下記3論文を紹介します。
「Musculoskeletal imaging features of non-Langerhans cell histiocytoses. (Skeletal Radiology 2021;50(10):1921–1940.)」
Erdheim-Chester disease, Rosai-Dorfman disease, Juvenile xanthogranuloma, Haemophagocytic lymphohistiocytosis, Multicentric reticulohistiocytosis, Xanthoma disseminatum などの解説がなされています。
「Magnetic resonance imaging of trunk and extremity myxoid liposarcoma: diagnosis, staging, and response to treatment. (Skeletal Radiology 2021;50(10):1963–1980.)」
粘液型脂肪肉腫の総説です。
Myxoid liposarcoma (MLS) accounts for approximately 30% of all liposarcomas. The majority are intermediate-grade tumours, but the presence of >5% round cell component renders it a high-grade sarcoma with subsequent poorer outcome. MLS most commonly arises in the lower extremities, has a predilection for extra-pulmonary sites of metastatic disease, and is recognized to be radiosensitive.
「Differential diagnosis of T2 hypointense masses in musculoskeletal MRI.(Skeletal Radiology 2021;50(10):1981–1994.)」
T2強調画像で低信号を呈する骨軟部領域腫瘤性病変の総説です。
そのほかの「Skeletal Radiology」誌関連は、こちら。
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（https://ocu-radiology.jp/news/news-3450/）
An update on imaging of Paget’s sarcoma.
Imaging of bone and soft tissue BCOR-rearranged sarcoma.
（https://ocu-radiology.jp/news/news-3148/）
Edema-like marrow signal intensity: a narrative review with a pictorial essay.
An assessment of fluid–fluid levels on magnetic resonance imaging of spinal tumours.
Intraosseous lipomas originating from simple bone cysts.
（https://ocu-radiology.jp/news/news-3101/）
Mesenchymal chondrosarcoma: imaging features and clinical findings.
Painful left forearm swelling.
Amyloidoma: a review and case report.
（https://ocu-radiology.jp/news/news-2996/）
A comprehensive review of the normal, abnormal, and post-operative MRI appearance of the proximal biceps brachii.
Radiological findings of denosumab treatment for giant cell tumours of bone.
The differentiation between aneurysmal bone cyst and telangiectatic osteosarcoma: a clinical, radiographic and MRI study.
Extensive multifocal emphysematous osteomyelitis: fatal outcome in a patient with psychiatric history.
（https://ocu-radiology.jp/news/news-2478/）
Thinking beyond pannus: a review of retro-odontoid pseudotumor due to rheumatoid and non-rheumatoid etiologies.
Review article: the differential diagnosis of bone marrow edema on wrist MRI.
Small soft tissue masses indeterminate at imaging: histological diagnoses at a tertiary orthopedic oncology clinic.
（https://ocu-radiology.jp/news/news-1067）
Skeletal Radiology誌の紹介.
Calcaneal cysts and lipomas: a common pathogenesis?
Chordoma arising from benign multifocal notochordal tumors.