Results 61 to 70 of about 341,900 (247)

Outcomes of Osseous Microvascular Midface Reconstruction: Does Union Matter?

The Laryngoscope, EarlyView.
ABSTRACT Objective(s) To assess rates of bony union and their correlation with postoperative complications following osseous orbitomaxillary microvascular reconstruction. Methods A retrospective review was performed of patients who underwent orbitozygomaticomaxillary reconstruction with composite osseous free flaps at an academic medical center from ...
Edgar Ochoa, Nicole J. Reynoso, Shaghauyegh Azar, Chase M. Heaton, Rahul Seth, Andrea Park, P. Daniel Knott   +6 more
wiley   +1 more source

A rare case of maxillary sinus and buccal space involvement of extramedullary plasmocytoma: Cross-sectional imaging findings and review of the literature

Radiology Case Reports
Extramedullary plasmacytoma (EMP) belongs to the group of plasma cell neoplasms, which include following entities: multiple myeloma (MM), lymphoplasmacytic lymphoma, solitary plasmacytoma of the bone (SBP) and EMP.
Pier Paolo Arcuri, MD, Simonetta Antonelli, MD, Barbara Vavalà, MD, Simona Roccia, MD, Vincenzo Aiello, MD, Marco Rossi, MD, Domenico Laganà, MD   +6 more
doaj   +1 more source

Frailty and Recovery Following Free Flap Reconstruction in Head and Neck Cancer: A Systematic Review

Otolaryngology–Head and Neck Surgery, EarlyView.
Abstract Objective To review the impact of frailty on various outcomes in geriatric head and neck cancer (HNC) patients undergoing microvascular free flap reconstruction (MFFR). Data Sources MEDLINE, Embase, and World of Science. Review Methods Following PRISMA guidelines, two independent reviewers performed a systematic review of MEDLINE, Embase, and ...
Anvitha R. Metpally, Mitchell T. Victor, Mirian Ramirez, Avinash Mantravadi, Michael W. Sim, Michael G. Moore, Jessica A. Yesensky, Janice L. Farlow   +7 more
wiley   +1 more source

Aggressive Calcifying Epithelial Odontogenic Tumor of the Maxillary Sinus with Extraosseous Oral Mucosal Involvement: A Case Report

Iranian Journal of Medical Sciences, 2016
Calcifying epithelial odontogenic tumors are benign odontogenic neoplasms whose occurrence in the maxillary sinus is rare. Maxillary tumors tend to be locally aggressive and may rapidly involve the surrounding vital structures.
Vidya Rani, Mahaboob Kadar Masthan, Babu Aravindha, Sankari Leena   +3 more
doaj  

An 8-year evaluation of nasal and paranasal sinuses malignant neoplasms in Tehran University of Medical Sciences hospitals [PDF]

Iranian Journal of Otorhinolaryngology, 2009
Introduction: Nasal and paranasal sinuses malignant neoplasms are usually diagnosed in advanced stages because of non-specific and benign symptoms. In this study we evaluated the symptoms, pathology and treatment of paranasal sinuses malignancies in ...
Mohsen Naraghi, Ebrahim Karimi, OmbolBanin Motamed, Mona Heidarali   +3 more
doaj  

Ewing sarcomas of the sino-nasal tract and maxillary bone

Egyptian Journal of Ear, Nose, Throat and Allied Sciences, 2016
Ewing’s sarcoma is a malignant tumor belonging to the group of small round cells tumors. Histologically similar to soft tissue neoplasms originally described as primitive neuro-ectodermal tumors (PNET), in the WHO classification, Ewing’s sarcoma and PNET
Jbali Souheil, Kedous Skander, Dhambri Sawssen, Mahfoudhi Sana, Yazid Delia, Mahjoubi Khalil, Gargoura Asma, Ayadi Mouna, Attia Zied, Touati Slim, Gritli Said   +10 more
doaj   +1 more source

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

Primary Small Cell Neuroendocrine Carcinoma of the Nasal Cavity After Successful Curative Therapy of Nasopharyngeal Carcinoma: A Case Report

Kaohsiung Journal of Medical Sciences, 2009
Patients with head and neck cancer have a greater risk of developing second primary malignant neoplasms than patients with any other type of malignancy. Small cell neuroendocrine carcinoma (SNEC) mainly occurs in the lung, and is rarely found in the head
Chien-Heng Lin, Tzu-Peng Chiang, Weng-Yoon Shum, Chi-Hsiang Hsu, Ya-Chin Tsai, Tang-Yi Tsao, Chih-Chung Su   +6 more
doaj   +1 more source

A Case of Femoral Neck Insufficiency Fracture due to Tumor-Induced Osteomalacia

Case Reports in Orthopedics, 2021
Tumor-induced osteomalacia (TIO) is a rare skeletal disease caused by hypersecretion of fibroblast growth factor 23 (FGF-23) from neoplasms of mesenchymal origin; patients with TIO present with insufficiency fractures, progressive bone pain, and delayed ...
Yu Inoue, Tomoaki Fukui, Keisuke Oe, Shinya Hayashi, Teruya Kawamoto, Ryosuke Kuroda, Takahiro Niikura   +6 more
doaj   +1 more source

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