关节炎 发表于 2025-3-26 21:49:31
Head/Neck and Spine Imaging Variants: Introduction,imaging sequences (particularly various MR sequences), and protocols (such as slice thickness or windowing) in order to identify each imaging variant in that region. These include: . (Chap. 2), . (Chap. 3), . (Chap. 4), . (Chap. 5), . (Chap. 6), and . (Chap. 7). Notably, the . chapter covers a wider魅力 发表于 2025-3-27 04:58:42
Sinonasal Variants,n and the presence of concomitant sinonasal disease, such as sinusitis. The majority of these variations are first noted on computed tomography (CT), as it is the most common modality used to initially evaluate suspected sinonasal disease. On CT, some of these variations have a propensity to simulat态学 发表于 2025-3-27 08:27:47
Orbital Variants,ging is often reserved for evaluation of the deep retrobulbar orbital structures. Knowledge of normal and variant appearances of the orbits is advantageous because they are commonly included on routine cross-sectional imaging of the head and neck and may be a source of incidental findings. Dedicated桶去微染 发表于 2025-3-27 11:32:10
Neck Soft Tissue Variants,g (MRI), and 18 fluro-deoxy-glucose position emission tomography (FDG-PET). These need to be recognized and differentiated from actual pathologies. There can also be benign lesions involving the soft tissue neck that are caught incidentally while the study is obtained to evaluate other pathologies.没有希望 发表于 2025-3-27 16:45:34
Temporal Bone Variants, an amazing amount of intricate anatomy is packed into a very small box. Furthermore, the pathology affecting these structures can be very subtle and affect minute areas. Understanding the myriad appearances of normal structures in unusual places or of unexpected size is quite important. Frequently,heterogeneous 发表于 2025-3-27 18:49:22
http://reply.papertrans.cn/17/1643/164258/164258_36.pngScleroderma 发表于 2025-3-27 22:07:39
9楼白杨鱼 发表于 2025-3-28 04:48:02
9楼含糊其辞 发表于 2025-3-28 07:06:45
9楼有组织 发表于 2025-3-28 14:23:19
9楼