Compressive lumbar myelopathy is a recognized iatrogenic complication of injecting water-in-oil vaccines into paravertebral sites of laboratory animals and chickens. Herein, we report the histologic and ultrastructural features of a similar complication in a herd of cattle. Iatrogenic posterior paresis developed over 34 days in 56 of 610 cows (9.2%) following injection of a commercial bacterin ...

7歳齢の避妊雌のトイプードルが，右前肢の跛行を主訴に受診した．初診時のX線検査では右肩甲骨の骨増生及び皮質骨の不整が認められた．病変部位の組織の一部を採取したところ，非感染性の骨の炎症が疑われた．プレドニゾロン内服によって臨床徴候の改善が認められ，休薬によって血中C反応性蛋白（CRP）の高値及び両後肢不全麻痺が認められるようになった．核磁気共鳴画像（MRI）検査によって，第1-2胸椎，第4-5胸椎の硬膜外脂肪の炎症が認められ，特発性無菌性化膿性肉芽腫と診断した．免疫抑制量のプレドニゾロン及びシクロスポリンの内服によって，両後肢の神経徴候は改善し，血中CRPは正常範囲内まで低下し，MRI検査では病変は消失していた．本症例では，無菌性化膿性肉芽腫が肩甲骨及び硬膜外脂肪に発症したと考えられた．

Surgical repair of a Bankart lesion requires thorough recognition of the capsulolabral attachment and adequate visualization for suture anchor repair. The glenoid labrum usually detaches from its capsule and bony attachment anteriorly and inferiorly; however, the labral and capsule detachment can sometimes extend beyond this zone of injury. Identification and repair may require additional viewi...

hepatic inflammatory pseudotumor (ipt) is a rare non-neoplastic process of unknown etiology, generally following a benign inflammatory condition. it is often mistaken as an either primary or metastatic malignancy in imaging studies. we report a 48 year-old female with numerous target lesions (2-4 cm) seen on high resolution ultrasound, spiral ct scan, and mri in all liver lobes compatible with ...

introduction: idiopathic osteosclerosis is a common radiopaque lesion in the jaw bones, which is asymptomatic and usually detected accidentally in various radiographs. the purpose of this study was to determine the radiographic features of idiopathic osteosclerosis in the jawbones of patients referring to the maxillofacial radiology center of mashhad dental faculty. methods: in this descriptive...