Results 61 to 70 of about 26,917 (204)

Morphological Variations of Sella Turcica in Orthodontic Patients with Different Skeletal Patterns

Orthodontic Journal of Nepal
Introduction: Sella turcica, located in the sphenoid bone, is an important structure in lateral cephalometric analysis. There is a close association of the sella turcica with craniofacial bone development.
Pushkar Manandhar, Bishow Prakash Thakur, Kripa Bajracharya, Chandani Pradhan   +3 more
doaj   +1 more source

Empty sella prevalence: step by step

Russian Open Medical Journal, 2021
An empty sella (ES), also known as an empty sella turcica (empty pituitary fossa) is defined as an intrasellar herniation of subarachnoid space within the sella which leads to flattening of the pituitary gland towards the posteroinferior wall. Purpose —
Victoria B. Sharavii, Natalia A. Shnayder, Lada K. Sharavii, Marina M. Petrova, Regina F. Nasyrova   +4 more
doaj   +1 more source

Dissecting Glioma Heterogeneity: A Deep Hybrid Graph Convolutional Network With Hinge Attention for Causal‐Effect Explainability

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Brain tumour classification is a critical task in medical imaging that requires accurate and interpretable solutions to assist in clinical decision‐making. In this paper, we present GraphConvNet‐X, a novel hybrid model that integrates convolutional neural networks (CNNs) for spatial feature extraction with graph neural networks (GNNs) that ...
Sultanul Arifeen Hamim, Mubasshar U. I. Tamim, S. M. Hasan Mahmud, M. F. Mridha, Zeyar Aung   +4 more
wiley   +1 more source

Assessing the relationship between single nucleotide polymorphisms in Wingless signaling pathway genes and sella turcica morphology

, 2023
Sella turcica development involves molecular factors and genes responsible for ossification. It is possible that single nucleotide polymorphisms (SNPs) in key genes are involved in morphological variation of sella turcica.
de Melo Teixeira do Brasil, Jordanna, Mohammad Khursheed Alam, João Armando Brancher, Küchler, Erika Calvano, Brancher, João Armando, Schuh, Rodrigo, Maria Angélica Hueb, Jordanna de Melo Teixeira do Brasil, Torres, Maria Fernanda Pioli, Peter Proff, Hueb, Maria Angélica, Rodrigo Schuh, Proff, Peter, dos Santos Haemmerle, Carlos Alexandre, Maria Fernanda Pioli Torres, Christian Kirschneck, Alam, Mohammad Khursheed, Kirschneck, Christian, Erika Calvano Küchler, Carlos Alexandre dos Santos Haemmerle   +19 more
core   +1 more source

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

Allergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg, Julie van Waterschoot, Mathilde Moyaert, Adam Chaker, Philippe Gevaert, Jan Hagemann, Valérie Hox, Maarten Kleijwegt, Ludger Klimek, Devyani Lal, Juan Maza‐Solano, Oliver Pfaar, Fabio Simon Ryser, Michele Shiappoli, Diana Silva, Sanna Toppila‐Salmi, Johanna Wikstén, Sietze Reitsma, Laura Van Gerven   +18 more
wiley   +1 more source

Sella Turcica Morphology in Patients With Genetic Syndromes: Protocol for a Systematic Review

JMIR Research Protocols, 2020
BackgroundThe sella turcica is an important anatomical reference used in orthodontics and the evaluation of craniofacial growth. Studies have found an association between variations in sella turcica morphology in patients with certain syndromes affecting
Roomaney, Imaan Amina, Chetty, Manogari
doaj   +1 more source

Diagnostic Yield of Brain MRI in Pediatric Short Stature: Hypothalamic–Pituitary Lesions and Incidental Findings in Real‐World Practice

Clinical Endocrinology, EarlyView.
ABSTRACT Background Brain MRI is widely performed in children with short stature or suspected growth hormone deficiency(GHD) to exclude hypothalamic–pituitary (HP) pathology, yet its diagnostic yield in routine practice is uncertain. We aimed to evaluate the prevalence, clinical significance, and distribution of HP and extrahypothalamic abnormalities ...
Mustafa Zubeidat, Tamer Sobeh, Shai Shrot   +2 more
wiley   +1 more source

Reproducibility of the sella turcica landmark in three dimensions using a sella turcica-specific reference system.

, 2015
This study was performed to assess the reproducibility of identifying the sella turcica landmark in a three-dimensional (3D) model by using a new sella-specific landmark reference ...
Willems, Guy, Olszewski, Raphaël, De Faria Vasconcelos, Karla, Vasconcelos, Karla de Faria, Jacobs, Reinhilde, Pittayapat, Pisha, A Odri, Guillaume, Odri, Guillaume A   +7 more
core   +1 more source

Sella turcica morphometrics in subjects with down syndrome

, 2023
Objective: Since the number of patients diagnosed with Down syndrome seeking orthodontic treatment is increasing, clinicians could contribute by applying diagnostic modalities used frequently in the orthodontic field for research purposes.
ÖNEM ÖZBİLEN, ELVAN
core   +1 more source

Investigation of Effects of Hybrid Hyrax‐Mentoplate Treatment in High‐Angle Class III Patients: A Three‐Dimensional, Retrospective Study

Orthodontics &Craniofacial Research, EarlyView.
ABSTRACT Objective This retrospective study evaluated three‐dimensional effects of hybrid hyrax‐mentoplate (HH‐M) orthopaedic treatment in high‐angle Class III individuals using Cone Beam Computed Tomography (CBCT) images. Materials and Methods Pre‐treatment (T0) and post‐treatment (T1) CBCTs of 17 fully compliant high‐angle Class III patients (7 males,
Gamze Yıldırım, Elvan Önem Özbilen, Fulya Özdemir   +2 more
wiley   +1 more source