Results 51 to 60 of about 190,961 (260)

Aplasia and hypoplasia of the maxillary sinus: A case series

, 2014
Maxillary sinus aplasia and hypoplasia are rare conditions that can cause symptoms such as headaches and voice alteration. The majority of patients are asymptomatic, but these conditions must be noticed for importance of differential diagnosis such as ...
Masoud Ataie-Khorasgani, Nasim Jafari-Pozve, Mahnaz Sheikhi, Shahram Jafari-Pozve   +3 more
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Treatment Outcomes in Osteosarcoma of the Head and Neck: A Systematic Review and Meta‐Analysis

Head &Neck, EarlyView.
ABSTRACT Background Head and neck osteosarcomas (HNOS) are rare, accounting for ~1% of head and neck malignancies. This study systematically evaluated the role of chemotherapy (CT) and radiotherapy (RT) on survival outcomes. Methods A systematic review and meta‐analysis were performed following PRISMA guidelines across six databases.
Angela Magri, Andrea Quaiattini, Alex Mlynarek, Keith Richardson, Michael Hier, Nader Sadeghi, Ramy Saleh, Ahmed Aoude, Khalil Sultanem, Salvatore Di Maio, Tamara Mijovic, Marco Mascarella, Emily Kay‐Rivest   +12 more
wiley   +1 more source

Cutaneous Leiomyosarcoma of the Head and Neck: Appreciation of a More Indolent Biological Behavior and Implications for Its Management

Head &Neck, EarlyView.
ABSTRACT Background Leiomysosarcoma (LMS) is generally associated with high metastatic potential and poor survival. Cutaneous LMS (cLMS) has been considered a different entity with more indolent biological behavior. Methods A narrative review was performed to assess the biological behavior of cLMS, with special attention for the head and neck location.
Eelco de Bree, Remco de Bree, Carlos Chiesa‐Estomba, Orlando Guntinas‐Lichius, M. P. Sreeram, Dimosthenis Michelakis, Karthik N. Rao, Alessandra Rinaldo, Alfio Ferlito   +8 more
wiley   +1 more source

Clonal Composition of Human Adrenocortical Neoplasms [PDF]

, 1994
The mechanisms of tumorigenesis of adrenocortical neoplasms are still not understood. Tumor formation may be the result of spontaneous transformation of adrenocortical cells by somatic mutations.
Travis, W., Beuschlein, Felix, Karl, M., Chrousos, G. P., Abdelhamid, S., Allolio, B., Jaursch-Hancke, C., Reincke, Martin   +7 more
core   +1 more source

Radiologic evaluation of an unusually sized complex odontoma involving the maxillary sinus by cone beam computed tomography

, 2009
As a group, odontomas are the most common odontogenic neoplasms. This case report illustrates the benefits of cone beam computed tomography, in terms of treatment planning and surgical technique, to localize a large maxillary odontoma and accurately ...
Cebi, Zerrin, Soluk, Merva, Demircan, Sabit, Isler, Sabri Cemil   +3 more
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Clinicoepidemiologic Profile of Oral Kaposi Sarcoma in People Living With HIV: A Systematic Review and Meta‐Analysis

Head &Neck, EarlyView.
ABSTRACT Background To characterize the clinicoepidemiologic profile of HIV‐associated oral Kaposi sarcoma (OKS) and quantitatively synthesize its frequency, anatomical distribution, and temporal patterns across antiretroviral therapy (ART) eras. Methods Six databases and gray literature were searched.
Ericles Otávio, Rebeca Ferreira Badaró, Daniel Pignatari Mahet Rodrigues, Giselle de Medeiros Silva, José Alcides Almeida de Arruda, Victor Zanetti Drumond, Jefferson R. Tenório, Lucas Alves Jural, Marcela Baraúna Magno, Lucianne Cople Maia, Bruno Augusto Benevenuto de Andrade   +10 more
wiley   +1 more source

9th annual middle east update in otorhinolaryngology conference & exhibition [PDF]

, 2012
Instructional Course 21D: Surgical Planning for Advanced Maxillary Tumour Sino nasal malignancies are uncommon and account for less than 1 percent of all neoplasms.
Abdullah, Baharuddin
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Maxillary sinus tuberculosis: a case report

, 2012
Paranasal sinus tuberculosis is considerably scarce because paranasal sinus mucosa has natural resistant to the invasion of pathogen. In this study, a 62- aged male patient who had Caldwell- Luc operation with pre-diagnosis of left maxillary sinus ...
Mehmet Özden, Erol Keleş, Turgut Karlıdağ, Nida Demirpolat   +3 more
core   +1 more source

Immunotherapy for Head and Neck Cutaneous Squamous Cell Carcinoma with Perineural Spread: A Systematic Review

Head &Neck, EarlyView.
ABSTRACT Background Immunotherapy is increasingly used for head and neck cutaneous squamous cell carcinoma (cSCC) with perineural spread (PNS), though outcomes remain poorly defined. Methods A systematic review was conducted according to PRISMA and MOOSE guidelines.
Jai Paris, James Tsimiklis, Ayushi Agarwal, Jessica Y. Tong, Dinesh Selva   +4 more
wiley   +1 more source

Análise pelo método dos elementos finitos de um dispositivo para estabilização de implantes em áreas de pneumatização do seio maxilar [PDF]

, 2006
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em Odontologia.A instalação de implantes na região posterior da maxila é um desafio frente aos padrões de reabsorção pós-exodontia ...
Siqueira, Aline Franco
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