Results 111 to 120 of about 202,562 (291)

Solid parapharyngeal adenoid cystic carcinoma: apropos of a case

Acta Médica del Centro, 2013
Primary tumors of the parapharyngeal space are rare and account for only 0.5% of head and neck neoplasms. This space is an area similar to an inverted pyramid that begins at the base of the skull and extends to the greater horn of the hyoid bone, where ...
Rafael Michel Coca Granado, Yuniesky Jiménez Rodríguez, Johamel R. Ramos Valdés   +2 more
doaj  

An unusual oral squamous cell carcinoma of the mandible, mimicked inflammatory hyperplastic lesions: A case report [PDF]

Journal of Dental Materials and Techniques, 2015
Squamous cell carcinoma (SCC) is the most common malignant tumors of oral cavity. The ratio of men to women is about 2: 1. Generally, it   is admitted that 60% of carcinoma of the mandibular gingival are located in the posterior of premolars.
Hamed Hosseinkazemi, Mahsa Mehryari, Maryam Seyedmajidi, Maede Salehi, Neda Babaee, Somayeh sadat Lavasani, Alireza Babaei Darzi   +6 more
doaj  

Avaliação retrospectiva das fraturas mandibulares tratadas no hospital universitário, da universidade federal de Santa Catarina, entre 2005 e 2010 [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Este estudo retrospectivo objetivou avaliar o perfil das fraturas mandibulares tratadas entre 01 de janeiro de 2005 e 31 de dezembro de 2010, pelo Serviço ...
Perondi, Franciele
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Progress in bone tissue engineering biomaterials: Development, challenges, and prospects

VIEW, EarlyView.
Scheme 1 Application of biomaterials in immunomodulation during bone tissue engineering. Abstract Bone defect repair remains a major clinical challenge in orthopedics. Over 2 million cases caused by trauma, tumors, and other factors occur annually, with large‐scale defects posing a particular bottleneck due to limited self‐healing capacity.
Yuanbin Zhang, Junlei Chai, Quanwei Ding, Luping Liu, Kejie Zhang, Jie Lin, Jianhua Zhang, Youju Huang   +7 more
wiley   +1 more source

Mandibular Defects and Reconstruction Post Oncological Resection in Paediatric Patients [PDF]

Introduction: Tumours of the paediatric mandible are rare clinical entities, which require a multidisciplinary team management. Surgery is frequently utilized as a modality for local control in the management of paediatric mandibular neoplasms.
Kassaby, Marwa Abd El Wahab El, El-Sabbagh, Omar Hossam, Amin, Ayman Abd El Wahab, Rifaat, Mohammed Ahmed, Ebeid, Emad Nabil   +4 more
core   +1 more source

Network mapping of MRI‐defined anatomical invasion phenotypes for prognostic stratification in oral tongue squamous cell carcinoma

VIEW, EarlyView.
Abstract The AJCC/UICC clinical T staging for oral tongue squamous cell carcinoma (OTSCC) primarily relies on radiological depth of invasion (rDOI) and may not capture complex oral structure invasion (OSI). Therefore, we developed a magnetic resonance imaging (MRI)‐based risk stratification system integrating rDOI and OSI and explored the association ...
Jie Pan, Sisi Huang, Fei Xie, Hui Xie, Zhiying Liang, Guangying Ruan, Shuqi Li, Chao Luo, Fengze Wu, Haojiang Li, Lizhi Liu, Wenjie Huang   +11 more
wiley   +1 more source

P53 mutations in human adrenocortical neoplasms [PDF]

, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms have not been elucidated as yet. However, loss of heterozygosity at chromosomal locus 17p has been consistently observed in adrenocortical cancer.
Travis, W., Linehan, M., Karl, M., Chrousos, G. P., Allolio, B., Mastorakis, G., Reincke, Martin   +6 more
core   +1 more source

Facility Type Predicts Treatment Regimen for Human Papillomavirus Positive Oropharyngeal Squamous Cell Carcinoma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objectives Treatment landscapes are changing for HPV+ oropharyngeal cancer (OPC) without compromising oncologic outcomes. We aim to analyze treatment trends of HPV+ OPC at academic (ACs) and nonacademic centers (NACs). Methods The National Cancer Database was queried, and multinomial logistic regression was used to predict treatment trends ...
Monica S. Trent, Kelsey Roman, Timothy I. Hsu, Yarah M. Haidar, Tjoson Tjoa   +4 more
wiley   +1 more source

A Retrospective Study of Two Mandibulectomy Approaches for T3‐Stage Lower Gingival Carcinoma

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective This study retrospectively analyzes two mandibular resection techniques for T3‐stage lower gingival carcinoma, aiming to compare their impact on patient prognosis. Methods Retrospective cohort study. Data from 78 cases of T3‐stage lower gingival carcinoma involving the mandible were reviewed in our Department of Head and Neck Surgery.
Hang Ling, Wen‐Xiao Huang, Wai‐Sheng Zhong, Hai‐Lin Zhang, Hong Peng, Jie Chen, Ping‐Qing Tan   +6 more
wiley   +1 more source

Extraskeletal Osteosarcoma of the Mandibular Salivary Gland in a Dog [PDF]

, 1999
. A 14-year-old spayed female shepherd/collie crossbred dog had a 6 ϫ 4-cm mass excised from below the right ear. The partially encapsulated, neoplastic mass had a necrotic core and was embedded in the mandibular salivary gland.
R K Myers, B V Thomsen
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