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 53, Issue 5, May 2024」から下記論文を紹介します。

「Presence of subchondral fracture in cases diagnosed as transient osteoporosis of the hip: a retrospective independent reader-based study. (Skeletal Radiology 2024;53(5):871–879.)」
一過性大腿骨頭萎縮症（Transient Osteoporosis of the Hip；TOH）は、どうやらほとんど軟骨下骨折をみているようです。

「The use of the flow-void sign on MRI: highly sensitive sign in detecting bone metastases from renal cell carcinoma. (Skeletal Radiology 2024;53(5):917–922.)」
骨腫瘍で内部にflow-voidを認めたら、腎細胞癌の転移、次いで甲状腺癌の転移を考える。

「Periosteal chondroblastoma of the femoral neck: two cases and a review of the literature. (Skeletal Radiology 2024;53(5):1003–1009.)」
骨膜性軟骨芽細胞腫というものがあるそうです。

 

そのほかの「Skeletal Radiology」誌関連は、こちら。
（かなり数がたまったので今後はリンクははりません。ご了承ください。
内容を記載しますので、ご関心があればリンク先アドレスをコピペしてご参照く ださい。）

（https://ocu-radiology.jp/news/news-4542/）
Extra-capsular floating fat at the extremity: a review.
Giant cell tumor of bone in the pediatric population: a retrospective study highlighting cases of metaphyseal only location and increased local recurrence rates in skeletally immature patients.

（https://ocu-radiology.jp/news/news-4277/）
Update of pediatric bone tumors—other mesenchymal tumors of bone, hematopoietic neoplasms of bone, and WHO classification of undifferentiated small round cell sarcomas of bone.
Edema-like marrow signal intensity (ELMSI) associated with nonossifying fibroma (NOF) on MRI: an uncommon finding in a common bone lesion.
Aggressive gluteal fibromatosis: a rare case associated with spontaneous superior gluteal artery pseudoaneurysm.

（https://ocu-radiology.jp/news/news-4218/）
Update of pediatric bone tumors—notochordal tumors, chondrogenic tumors, and vascular tumors of the bone.
Detection of bone marrow metastases in children and young adults with solid cancers with diffusion-weighted MRI.
Acquired butterfly vertebra as a sequela of eosinophilic granuloma.

（https://ocu-radiology.jp/news/news-4072/）
Special issue on Imaging in Musculoskeletal Oncology．

（https://link.springer.com/journal/256/volumes-and-issues/52-3）
The 2020 World Health Organization classification of bone tumors: what radiologists should know.
Bone and soft tissue tumors: clinicoradiologic-pathologic molecular-genetic correlation of novel fusion spindled, targetable-ovoid, giant-cell-rich, and round cell sarcomas.

（https://ocu-radiology.jp/news/news-4009/）
Multimodality evaluation of transfascial muscle and other soft tissue herniations of the extremities.
Acro-osteolysis: imaging, differential diagnosis, and disposition review.

（https://ocu-radiology.jp/news/news-3849/）
BCG osteomyelitis: tips for diagnosis.
Intramedullary, periosteal, and extraskeletal Ewing sarcomas: retrospective study of a series of 126 cases in a reference center.

（https://ocu-radiology.jp/news/news-3617/）
Periarticular calcifications.
Update of pediatric soft tissue tumors with review of conventional MRI appearance—part 1: tumor-like lesions, adipocytic tumors, fibroblastic and myofibroblastic tumors, and perivascular tumors.
Repetitive trauma-induced extra-nuchal-type fibroma.

（https://ocu-radiology.jp/news/news-3571/）
Diffuse vertebral marrow changes at MRI: Multiple myeloma or normal?
Multiple myeloma: a review of atypical imaging features and other distinct plasma cell disorders that demonstrate similar imaging features.
Intra-articular fat-forming solitary fibrous tumor.

（https://ocu-radiology.jp/news/news-3503/）
Musculoskeletal imaging features of non-Langerhans cell histiocytoses.
Magnetic resonance imaging of trunk and extremity myxoid liposarcoma: diagnosis, staging, and response to treatment.
Differential diagnosis of T2 hypointense masses in musculoskeletal MRI.

（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.