Results 71 to 80 of about 38,041 (292)

Treatment Outcomes of Sinonasal Seromucinous Hamartoma: A Single-Center Experience [PDF]

Journal of Rhinology
Background and Objectives Seromucinous hamartoma is a rare, benign epithelial tumor of the sinonasal tract, most commonly originating from the posterior nasal septum.
Dong Hoon Lee, Sang Chul Lim
doaj   +1 more source

Pott’s puffy tumor and orbital abscess - Unusual cause

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2023
Introduction: Pott's Puffy tumor is a subperiosteal abscess that typically arises from frontal osteomyelitis. It can also originate from sinus tumors, with squamous cell carcinoma being the most frequent histological type. Clinical case: A 72-year-old
Liliana Filipa Invencio da Costa, Laura Acevedo Ortiz, Antonio Ruiz Giner, Xavier Francisco Galindo Ortego   +3 more
doaj   +1 more source

Invasive maxillary sinus aspergillosis: a case report successfully treated with voriconazole and surgical debridement [PDF]

, 2014
Introduction: Invasive aspergillosis of the paranasal sinuses is a rare disease and often misdiagnosed; however, its incidence has seen substancial growth over the past 2 decades. Definitive diagnosis of these lesions is based on histological examination
Peral Cagigal, B., Redondo González, L.M., Verrier Hernández, Alberto   +2 more
core   +1 more source

Tomotherapy for sinonasal teratocarcinosarcoma with SMARCA4 deletion and CTNNB1 mutation: a case report and literature review

Precision Radiation Oncology, EarlyView.
This study is the first to report an SNTCS patient with SMARCA4 deletion and CTNNB1 mutation who achieved 47 months of complete remission after TOMO radiotherapy in combination with chemotherapy, highlighting the breakthrough efficacy of TOMO in the treatment of SNTCS.
Siyu Xie, Chenyu Ren, Lei Yang, Fanglei Duan, Yang Liu, Yue Zhao, Peng Xu, Shun Lu, Jie Zhou   +8 more
wiley   +1 more source

Primary Non-Hodgkin's Malignant Lymphoma of the Sinonasal Tract [PDF]

, 2009
Primary non-Hodgkin’s lymphomas (NHL) of the sinonasal tract are rather uncommon entities. Morphologically and radiographically, sinonasal lymphomas are difficult to distinguish from other malignant neoplasms or non- neoplastic processes.
Bhagat, Sanjeev, Bist, SS, Gupta, Nitin, Singh, Rakesh Kumar, Varshney, Saurabh   +4 more
core  

Strategy for the treatment and follow-up of sinonasal solitary extramedullary plasmacytoma: a case series [PDF]

, 2017
Extramedullary plasmacytoma is a rare neoplasm characterized by monoclonal proliferation of plasma cells outside bone marrow. It accounts for 4% of all non-epithelial sinonasal tumors. According to the literature, radiotherapy is the standard therapy for
Cantone, Elena, Capriglione, Pasquale, Catalano, Lucio, Di Lullo, Antonella Miriam, Guadagno, Elia, Iengo, Maurizio, Mansueto, Gelsomina, Marano, Luana   +7 more
core   +1 more source

Chinese Guidelines for Diagnosis and Treatment of Chronic Rhinosinusitis (2024)

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Chronic rhinosinusitis (CRS), a complex inflammatory disease with heterogeneous pathogenesis, demands evolving evidence‐based strategies. Since the 2018 Chinese guidelines and EPOS2020, international advances in CRS immunopathology and biologics have revolutionized therapeutic approaches, particularly through phenotype–endotype classification ...
Subspecialty Group of Rhinology, Editorial Board of Chinese Journal of Otorhinolaryngology Head and Neck Surgery, Subspecialty Group of Rhinology, Society of Otorhinolaryngology Head and Neck Surgery, Chinese Medical Association   +4 more
wiley   +1 more source

Extramedullary Plasmacytoma of the Frontal Sinus: Case Report and Turkish Literature Review

Turkish Journal of Hematology, 2014
Solitary extramedullary plasmacytomas (EMPs) are nonepithelial neoplasms of plasma cell origin categorized among non- Hodgkin lymphomas, without the bone marrow involvement and systemic spread seen in multiple myeloma. They are uncommon tumors comprising
Ayşegül Verim, Shahrouz Sheidaii, Ömer Bilaç, Çiğdem Tepe Karaca, Barış Naiboğlu   +4 more
doaj   +1 more source

Sex determining region Y-box 2 (SOX2) amplification is an independent indicator of disease recurrence in sinonasal cancer. [PDF]

, 2013
The transcription factor SOX2 (3q26.3-q27) is an embryonic stem cell factor contributing to the induction of pluripotency in terminally differentiated somatic cells.
Agaimy, Abbas, Bode, Maike, Bootz, Friedrich, Braun, Martin, Franzen, Alina, Göke, Friederike, Huss, Sebastian, Ihrler, Stephan, Kirsten, Robert, Kristiansen, Glen, Lengerke, Claudia, Menon, Ropika, Perner, Sven, Schröck, Andreas, Wagner, Patrick   +14 more
core   +3 more sources

Outcomes in Orbit‐Sparing Versus Orbit‐Sacrificing Surgery for Sinonasal Malignancies With Orbital Involvement: A Systematic Review and Meta‐Analysis

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Background Sinonasal malignancies with orbital involvement may be managed with orbit‐sacrificing or orbit‐preserving surgical approaches, with a recent shift towards orbital preservation to reduce postoperative morbidity while maintaining oncological success.
Claire Jing‐Wen Tan, Brian Sheng Yep Yeo, Manish Warrier, Jun He Chan, Lu Hui Png, Shuhui Xu, Kimberley LiQin Kiong, Edward C. Kuan, Tze Choong Charn, Neville Wei Yang Teo   +9 more
wiley   +1 more source