Jeanie Choi,Anusha Gandhi
Jeanie Choi
Accurate staging of oral cavity cancer is essential for guiding appropriate treatment and predicting patient outcomes. Radiology plays a pivotal role in this process by providing critical information on tumor size, nodal involvement, and po...
Imaging of Jaw Lesions [0.03%]
颌骨病变的影像学检查
Brian Graner,Kristine Mosier
Brian Graner
Mandibular and maxillary lesions are common imaging findings, which pose a unique diagnostic challenge as dental pathology overlaps that of the remainder of the oral cavity. This review will guide radiologists in the interpretation of benig...
Gopi K Nayak
Gopi K Nayak
Neoplasms in the temporal bone range from frequently encountered lesions such as vestibular schwannomas, to rare carcinomas. Knowledge of the intricate imaging anatomy of the temporal bone as well as key imaging features of each lesion aids...
Central Skull Base Neoplasms [0.03%]
颅中窝肿瘤
Xin Cynthia Wu
Xin Cynthia Wu
Radiologic evaluation of neoplasms in the central skull base can be challenging as primary and secondary osseocartilaginous neoplasms as well as invading masses from adjacent intracranial and extracranial compartments can all affect this an...
Reve Chahine,Hemant Parmar,Mohannad Ibrahim et al.
Reve Chahine et al.
Perineural spread (PNS) is a clinically significant route of tumor extension in head and neck malignancies and is not uncommonly overlooked on imaging. Often clinically occult, PNS may first be suggested by radiologists, and its detection c...
Unexpected Findings in the Head and Neck: When to Raise Concern for Possible Malignancy [0.03%]
头颈部意外发现：何时考虑恶性肿瘤的可能性
William T Malouf,Kevin D Hiatt,Hillary R Kelly et al.
William T Malouf et al.
Imaging of the head and neck is often challenging, given the complex anatomy and breadth of pathology. One particularly challenging scenario is when unexpected head and neck cancers are included on imaging examinations tailored to assess th...
Myles T Taffel,Satheesh Krishna
Myles T Taffel
Subramaniyan Ramanathan,Yashant Aswani,Vineetha Raghu et al.
Subramaniyan Ramanathan et al.
Erectile dysfunction is increasingly prevalent due to lifestyle changes and increased life expectancy, significantly impacting the quality of life of patients and their partners. The 2018 American Urological Association guidelines emphasize...
Nicolas Gillingham,Krishna Shanbhogue
Nicolas Gillingham
MR imaging of the scrotum is a valuable adjunct to ultrasonography, offering superior soft tissue contrast resolution and multiplanar imaging capabilities for evaluating scrotal abnormalities. While ultrasonography is the first-line imaging...
Meghan G Lubner,Jamie Marko
Meghan G Lubner
Retrograde urethrography is useful in trauma to identify urethral disruptions and in evaluation of urethral strictures. Penile fracture is defined by disruption of the tunica albuginea, can be evaluated with ultrasound or MR imaging, and re...