Results 101 to 110 of about 1,688,001 (281)

A rare case of intra-osseous meningioma of the sphenoid bone – a case report

IMC Journal of Medical Science, 2012
A 42-year-old female patient presented with loss of vision and proptosis of her right eye. Computerized tomography (CT) scan revealed hyperostotic lesion involving the right sphenoid ridge, anterior clinoid process and roof and lateral wall of orbit with
Mahfuz Ara Ferdousi, Md. Mofazzal Sharif, Hijbul Bahar, A.S. Mohiuddin, ATM Mosharef Hossain, Sultana Gulshana Banu   +5 more
doaj  

A rare case of sphenoid giant cell tumor: Case report & review of imaging features post short-term denosumab treatment

Radiology Case Reports, 2022
Background: Giant cell tumors (GCTs) are locally aggressive but rarely malignant bone neoplasms that uncommonly involve the skull. In this report, we describe a tumor of the sphenoid sinus.
Farid Aassouani, MD, Nizar El Bouardi, PhD, Yahya Charifi, MD, Kaoutar Maadin, MD, Amina Bouziane, MD, Meryem Haloua, PhD, Moulay Youssef Alaoui Lamrani, PhD, Samia Arifi, PhD, Touria Bouhafa, PhD, Meriem Boubbou, PhD, Mustapha Maaroufi, PhD, Badreeddine Alami, PhD   +11 more
doaj   +1 more source

Complete response of skull base inverted papilloma to chemotherapy: Case report. [PDF]

, 2017
BackgroundInverted papilloma (IP) is the most common benign sinonasal neoplasm. Endoscopic techniques, improved understanding of pathophysiology, and novel surgical approaches have allowed rhinologists to treat IPs more effectively, with surgery being ...
Frederick, John W, Kuan, Edward C, Lim, Dean W, Palma Diaz, Miguel F, Suh, Jeffrey D   +4 more
core  

Principles of Pituitary Surgery [PDF]

, 2018
Key Points 1. Understand the principles of pituitary surgery including the key-elements of surgical planning and decision-making 2. Identify the technical nuances distinguishing the endoscopic from the microscopic transsphenoidal approach 3.
Evans, James J., Farag, MD, Alexander, Farrell, MD, Christopher J, Nyquist, MD, Gurston G., Rosen, Marc, MD   +4 more
core   +2 more sources

PSMA PET‐directed radiotherapy for prostate cancer: From precision planning to future innovations

VIEW, EarlyView.
Prostate‐specific membrane antigen (PSMA) positron emission tomography (PET) imaging enables highly sensitive detection of prostate cancer recurrence and precise lesion mapping. This review summarizes current evidence and emerging applications of PSMA PET in radiotherapy, including diagnostic staging, target delineation, adaptive planning, and outcome ...
Wenpeng Huang, Jessica C. Hsu, Ruobing Li, Kexin Lan, Xin Qi, Yuchun Wei, Weibo Cai, Hongzhen Li   +7 more
wiley   +1 more source

Sphenoid sinus schwannoma with adhesion to the carotid canal

Radiology Case Reports, 2023
Few reports have been made on the presentation and treatment of schwannomas originating in the sphenoid sinus due to their rarity. We report the case of a 60-year-old woman who presented with a cyst-like mass in the right sphenoid sinus on magnetic ...
Haruo Yoshida, MD, Tomoyuki Adachi, MD, Hideaki Nishi, MD, Kyoko Kitaoka, MD, Yoshihiko Kumai, MD   +4 more
doaj   +1 more source

Development of human limbs. [PDF]

, 2011
This work offers a new view on the developmental history of tetrapods. It proposes an original evolution model of human limbs based on metameric formation of osteogenic buds in accordance to primary segmentation and biplanar symmetry. While going through
Alexander Ermolenko
core   +2 more sources

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

Prelacrimal Recess‐Pterygoid Window Approach to the Sphenoidal Lateral Recess Skull Base Defects

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective The objectives of this study are: (1) to evaluate the prelacrimal recess‐pterygoid window approach (PLR‐PWA) for treating cerebrospinal fluid leaks and meningoencephaloceles (CSFLME) in the sphenoidal lateral recess (SLR). (2) To investigate the pneumatization of the SLR and its relationship with surrounding structures, including the
Zhen‐Xiao Huang, Bing Zhou, Jing‐Ying Ma, Qian Huang, Shun‐Jiu Cui, E. Qiu, Peng Yang, Ben‐Tao Yang   +7 more
wiley   +1 more source

Sphenoid bone changes in rapid maxillary expansion assessed with cone-beam computed tomography

The Korean Journal of Orthodontics, 2016
Objective Rapid maxillary expansion (RME) is used to expand the maxilla and increase arch perimeter; yet, there are few reports on its effects on the sphenoid bone.
Lucas S. Stepanko, M. Lagravère
semanticscholar   +1 more source