Results 141 to 150 of about 312,364 (300)

Novel Surgical Strategy System for Juvenile Nasopharyngeal Angiofibroma: A Focus on Feeding Artery Management

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives For intraoperative bleeding control in patients with juvenile nasopharyngeal angiofibroma (JNA), we developed a novel surgical strategy system. This system is focused on feeding artery management, based on the spatial relationship between the tumor entity and feeding artery as determined by three‐dimensional reconstruction.
Nian‐Zhen Zheng, Yi‐Hui Wen, Zi‐Cheng He, Yong‐Quan Wang, Shao‐Lei Guo, Meng‐Yu Chen, Ren‐Qiang Ma, Wen‐Xiang Gao, Wei Sun, Wei‐Ping Wen, Jian Li   +10 more
wiley   +1 more source

Schwannoma of the cervical vagus nerve: A rare benign neurogenic tumor [PDF]

, 2013
A schwannoma, also known as an acoustic neuroma, is a benign nerve sheath tumor composed of schwann cells, which normally produce the insulating myelin sheath covering the peripheral nerves.
AKIN, Istemihan, ARIKOK, Ataturker, GUNSOY, Behcet, SAHAN, Mehmet, SIMSEK, Gokce   +4 more
core   +1 more source

miRNA Profiling of Cholesteatoma‐Derived Exosomes Reveals Exosomal miR‐223‐3p and miR‐142‐5p as Potential Biomarkers for Acquired Middle Ear Cholesteatoma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Acquired cholesteatoma is an abnormal and invasive growth of keratinized squamous epithelial cells in the middle ear. The study aims to explore the role of exosomal miRNAs in the pathogenesis of acquired cholesteatoma and their potential in clinical application.
Qi Tang, Meng‐Yao Xie, Shu Wang, Zhi‐Yuan Wu, Zhi‐Jin Han, Chen Li, Shu‐Yi Wang, Yuan Cao, Yu‐Run Chen, Bin Wang, Ying‐Ying Shang, Xiao‐Wu Huang, Hua Yang   +12 more
wiley   +1 more source

Bone tumor in the pediatric age

Archivo Médico de Camagüey, 2019
Background: bone tumors are sometimes difficult to diagnose, they are divided into benign and malignant, benign tumors are the most frequent and among them the Osteochondroma is the main one.
Eugenio Isidro Rodríguez-Rodríguez, Leonardo Taura-Suárez   +1 more
doaj  

A clinical study on bone defect reconstruction and functional recovery in benign bone tumors of the lower extremity, treated by bone marrow mesenchymal stem cell rapid screening-enrichment-composite system. [PDF]

World J Surg Oncol, 2021
Wang L, Luo D, Wu J, Xie K, Guo Y, Gan Y, Wu W, Hao Y.   +7 more
europepmc   +1 more source

Audiological Characteristics in Vestibular Schwannoma Patients

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective Vestibular schwannoma (VS) is a benign tumor that originates from the Schwann cells of the vestibular nerve sheath in the internal auditory canal. This retrospective study collected data from patients with VS who underwent surgical treatment to identify their demographic characteristics and audiometric features.
Shan Zeng, Yi‐Yun Lou, Hui‐Qian Yu, Wei‐Dong Zhao, Wen‐Yan Li   +4 more
wiley   +1 more source

Chondroblastoma with secondary aneurysmal bone cyst of the diaphyseal ulna: A rare case report

Radiology Case Reports
Chondroblastomas are rare benign cartilaginous neoplasms that primarily affect young patients. Aneurysmal bone cysts (ABCs) are also rare, accounting for 1-2% of all bone tumors, and can arise either idiopathically or as secondary lesions associated with
Gani Michel, Ahmad Fitrah, Atta Kuntara, M. Naseh Sajadi Budi Irawan   +3 more
doaj   +1 more source

Radiographic and clinical assessment of unidirectional porous hydroxyapatite to treat benign bone tumors. [PDF]

Sci Rep, 2020
Kunisada T, Hasei J, Fujiwara T, Nakata E, Yokoo S, Demiya K, Ozaki T.   +6 more
europepmc   +1 more source

Prelacrimal Transmaxillary‐Orbital Approach for Resection of Lateral Extraconal Orbital Cavernous Hemangioma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Endoscopic orbital surgery is likely a reasonable option for patients with orbital cavernous hemangiomas (OCH) medial to the optic nerve (ON). The endoscopic resection of OCH lateral to the ON is extremely challenging. Zhou et al. first described the endoscopic prelacrimal recess approach (PLRA) for the management of the maxillary sinus and ...
Zhen‐Xiao Huang, Xiao‐Qing Zhang, Bing Zhou   +2 more
wiley   +1 more source

Clinical observation of mineralized collagen bone grafting after curettage of benign bone tumors. [PDF]

Regen Biomater, 2020
Gao C, Qiu ZY, Hou JW, Tian W, Kou JM, Wang X.   +5 more
europepmc   +1 more source