Results 31 to 40 of about 6,530 (177)

MRI Sequence and Characteristic Features in ‘Giant Cell Tumor’ of Clivus [PDF]

Journal of Clinical and Diagnostic Research, 2013
Giant cell tumours of the clivus are rare. These tumours present in the second and third decades of life and they are slightly more frequent in women than in men.
Ajit Mahale, Dhananjaya K.V.N, Muralidhar Pai, Vinaya Poornima, Kausalya Kumari Sahu   +4 more
doaj   +1 more source

Clinical Features and Outcomes of Chronic Otitis Media Complications: A 20‐Year Retrospective Study at a Tertiary Hospital

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Chronic otitis media (COM) is a major public health concern, particularly in developing countries. Although complications have decreased with modern antibiotics, they still cause significant morbidity and mortality. This study analyzed the clinical features, bacteriological profiles, and treatment outcomes of COM complications at a ...
Viraporn Atchariyasathian, Nipit Tangchitnob   +1 more
wiley   +1 more source

Advances in the Research of Nasopharyngeal Carcinoma: A Perspective

Cancer Innovation, Volume 5, Issue 4, August 2026.
The year 2025 marks a paradigm shift in nasopharyngeal carcinoma management towards greater precision, reduced toxicity, and enhanced intelligence. This review highlights the key breakthroughs from 2025 in clinical trials, technological innovations, and basic research for NPC, offering insights for clinical practice and future investigations.
Zishan Liang, Xian‐Yue Zeng, Jia‐Wei Lv, Guan‐Qun Zhou, Ying Sun, Li Lin   +5 more
wiley   +1 more source

IgG4-Related Inflammatory Pseudotumor Involving the Clivus: A Case Report and Literature Review

Frontiers in Endocrinology, 2021
IgG4-related inflammatory pseudotumors are very uncommon and are characterized histologically by the presence of inflammatory swellings with increasing IgG4-positive plasma cells and lymphocytes infiltrating the tissues.
Xiaohai Liu, Xiaohai Liu, Renzhi Wang, Renzhi Wang, Mingchu Li, Mingchu Li, Ge Chen, Ge Chen   +7 more
doaj   +1 more source

Upper Versus Middle‐Neck Involvement in TNM‐9 Stage IB Nasopharyngeal Carcinoma: Implications for De‐Escalation and Intensification Strategies

Cancer Medicine, Volume 15, Issue 8, August 2026.
ABSTRACT Background TNM‐9 Stage IB nasopharyngeal carcinoma (NPC) encompasses markedly heterogeneous risk profiles, yet lacks reliable biomarkers to guide the choice between de‐escalation and intensification strategies. This study aimed to explore the prognostic significance of upper‐ and middle‐neck nodal involvement (UNI and MNI) in this population ...
Hanchuan Xu, Xinlan Chen, Daqiang Huang, Zhiwei Yan, Jingyu Zhu, Lili Zhu, Yahan Zheng, Ziyi Wu, Caizhu Pan, Jing Zhong, Jianji Pan, Shaojun Lin, Junxin Wu, Qiaojuan Guo   +13 more
wiley   +1 more source

Use of Free Flaps in the Reconstruction of the Ventral Skull Base: A Systematic Literature Review

Head &Neck, Volume 48, Issue 8, Page 2261-2270, August 2026.
ABSTRACT Background Reconstruction of the ventral skull base represents a challenge in head and neck surgery. When local or regional flaps are insufficient, microvascular free flaps offer a reliable reconstructive option. Methods A systematic literature review was conducted following PRISMA guidelines to identify studies on ventral skull base ...
Francesco Mazzola, Francesco Benvegnù, Milena Fior, Martina Conti, Stefano Taboni, Enzo Emanuelli, Philippe Herman, Piero Nicolai, Elisabetta Zanoletti, Raul Pellini, Marco Ferrari   +10 more
wiley   +1 more source

Clival Chondrosarcoma Associated With an Intra-Axial Cystic Medullary Lesion Responsive to Steroids

Frontiers in Neurology, 2018
Introduction: Here we present a 75-year-old patient who was admitted with acute-onset right-sided hemiparesis, dysphagia, dysarthria and nystagmus. Repeated MRI scans showed two lesions with contact to one another: one solid stationary extra-axial lesion
Johannes Walter, Sandra Kapitza, Niklaus Krayenbühl, Niklaus Krayenbühl, Alexander A. Tarnutzer, Alexander A. Tarnutzer   +5 more
doaj   +1 more source

Surgical Treatment of Lateral Skull Base Tumors Extending to the Craniovertebral Junction

Head &Neck, Volume 48, Issue 8, Page 2271-2280, August 2026.
ABSTRACT Objective To evaluate the clinical manifestation, surgical strategies, and long‐term outcomes of lateral skull base tumors extending to the craniovertebral junction (CVJ), with a focus on the infratemporal fossa approach (IFA) and individualized treatment options for cervical‐occipital stability.
Songbo Xue, Yang Zhao, Huiying Sun, Hanlin Chen, Yong Zhao, Xin Ding, Wanru Zheng, Fei Ren, Yiwei Zhao, Jiajing Tong, Yu Chen, Zhiqiang Gao, Xu Tian, Siyi Cai, Guodong Feng   +14 more
wiley   +1 more source

Isolated Intradural Prepontine Chordoma Presenting with Imaging Features of Epidermoid Cyst

Brazilian Neurosurgery, 2022
Chordoma is an erratic aggressive tumor of the brain that typically involves the clivus. The majority of the clivus chordomas reside in the extradural space.
Babak Alijani, Ahmad Kheiri Namin
doaj   +1 more source

Anatomical variations of the clivus and related craniometric measurements in the adult population of Botswana: A CT-Based study

Translational Research in Anatomy
Introduction: The clivus and foramen magnum are important landmarks in skull base surgeries. Incidental clival anatomical variations such as the fossa navicularis magna and canalis basilaris medianus, can mimic pathological lesions or fractures while the
G. Tanthuma, J.L. Kruger, B. Segwagwe, P. Mazengenya   +3 more
doaj   +1 more source