Laryngeal Epstein-Barr Virus-Associated Smooth Muscle Tumor in an Undernourished Child [0.03%]
与埃勃拉氏病毒相关的喉平滑肌瘤在一个营养不良的儿童中的发生
Ciro Dantas Soares,Roman Carlos,Juan Pablo Díaz Molina et al.
Ciro Dantas Soares et al.
Smooth muscle tumors associated with Epstein-Barr virus infections (EBV-SMT) of laryngeal origin are exceedingly rare and have been reported in few adult patients, but not in children. This reported case describes a lesion found in the lary...
Non-calcifying Langerhans Cell-Rich Variant of Calcifying Epithelial Odontogenic Tumor: A Distinct Entity with Predilection for Anterior Maxilla [0.03%]
非钙化的朗格汉斯细胞丰富的成釉细胞瘤样肿瘤的一种变异型：具有好发于上颌前部的特征性实体
Neetha Santosh,Kristin K McNamara,John R Kalmar et al.
Neetha Santosh et al.
Calcifying epithelial odontogenic tumor (CEOT) is an uncommon locally invasive epithelial odontogenic tumor of the jaws associated with amyloid production. Intraosseous presentations are most common and they frequently occur in the posterio...
Embryonal Rhabdomyosarcoma (Botryoid Subtype) Affecting the Buccal Mucosa [0.03%]
胚胎性横纹肌肉瘤（葡萄状 subtype）影响颊黏膜
John Lennon Silva Cunha,Francisco De Assis Almeida Lima-Júnior,Wilson Déda Gonçalves Júnior et al.
John Lennon Silva Cunha et al.
Rhabdomyosarcoma (RMS) is a rare oral malignant soft tissue tumor whose pathological features may influence the clinical behavior, treatment and prognosis of the lesion. We report a case of a 13-year-old female patient, presenting an asympt...
Aneurysmal Bone Cyst of the Maxillary Sinus with USP6 Rearrangement: Case Report of a Rare Entity and Review of the Literature [0.03%]
伴有USP6重排的上颌窦动脉瘤样骨囊肿一例并文献复习
Phillip D McMullen,Julia A Bridge,Elizabeth A Blair et al.
Phillip D McMullen et al.
Aneurysmal bone cysts (ABCs) are benign lesions which most frequently occur in the long bones of pediatric patients. Long thought to be reactive, recent molecular advances have demonstrated that the majority of primary ABCs harbor rearrange...
Kelly R Magliocca,Michelle D Williams
Kelly R Magliocca
Amy F Juliano
Amy F Juliano
CT and MR imaging are essential cross-sectional imaging modalities for assessment of temporal bone anatomy and pathology. The choice of CT versus MR depends on the structures and the disease processes that require assessment, delineation, a...
Brandon Isaacson
Brandon Isaacson
The temporal bone is one of the more complex structures at the skull base that houses the hearing and vestibular organs, numerous nerves, and vessels. A host of inflammatory and neoplastic processes can occur within the temporal bone that o...
Kelly R Magliocca,Esther X Vivas,Christopher C Griffith
Kelly R Magliocca
A number of infectious, inflammatory and idiopathic lesions develop within otologic tissues that may share similar clinical and/or microscopic features. This review first provides a working classification for otitis externa, and then otitis...
Priyadharsini Nagarajan
Priyadharsini Nagarajan
Ceruminous glands are modified apocrine glands located in the external auditory canal (EAC). Neoplastic lesions arising from these glands are rare in humans and constitute a major differential diagnosis for glandular neoplasms of the EAC. D...
Nora Katabi
Nora Katabi
Neuroendocrine neoplasms of the ear are uncommon primary tumors. There is a reported debate in the literature as to the true nature of these tumors and how to classify them. However, there is a kind of consensus that they can represent a sp...