Lawrence E Ginsberg
Lawrence E Ginsberg
Perineural tumor spread (PNS) is a common and potentially devastating complication of head and neck cancer. Because perineural tumor spread may be asymptomatic, the radi-ologist plays a critical role in the evaluation of the head and neck c...
Ilona M Schmalfuss
Ilona M Schmalfuss
Cross-sectional imaging with CT and MR imaging plays a crucial role in the evaluationof cancers of the hypopharynx and cervical esophagus. Clinical examination, includingendoscopy, often fails to detect the full extent of this tumor as it h...
Laurie A Loevner,Adina I Sonners
Laurie A Loevner
The assessment of sinonasal malignancies requires a multidisciplinary team approach.Advances in pretherapeutic imaging have significantly contributed to the managementof sinonasal tumors. CT and MR imaging play complementary roles in the as...
Laryngeal imaging [0.03%]
喉部影像学
David M Yousem,Ralph P Tufano
David M Yousem
Knowing the surgical options for treating laryngeal carcinomas and the factors that are used to select patients for radiation therapy leads to a more valuable and relevant interpretation of neck scans in patients with laryngeal tumors. Crit...
Fred J Laine,Thomas Underhill
Fred J Laine
This article discusses the normal anatomy and pathologic entities that involve the lower cranial nerves. Normal anatomy is described and correlated with line diagrams and MR images. Distinct pathologic processes that involve the individual ...
Imaging of the upper cranial nerves I, III-VIII, and the cavernous sinuses [0.03%]
颅神经（I、III-VIII对）和海绵窦的影像学评估
Mauricio Castillo
Mauricio Castillo
This article discusses the upper cranial nerves (I, III-VIII) and their anatomy as it pertains to intra-axial nuclei and tracts, cisternal portions, and extracranial portions. In addition, the most common pathologic processes affecting the ...
Head and Neck MR Imaging [0.03%]
头颈部MR成像
Suresh K Mukherji
Suresh K Mukherji
MB Zlatkin
MB Zlatkin
Technical advances in MR imaging of sports-related bone and joint derangement have improved our ability to evaluate these problems. This article discusses current utilization of MR imaging, advances in local coils, pulse sequences and param...
Diagnostic Imaging Contribution in the Early Stages of HIV Infection of the Brain [0.03%]
HIV感染所致脑病的影像学诊断价值研究
PM Trotot,F Gray
PM Trotot
The neuropathology of full-blown, symptomatic AIDS, established in many large autopsy series, has been described in great detail and is now universally accepted. In contrast, the natural history of the changes occurring in the central nervo...