Results 41 to 50 of about 318,273 (172)

Anatomy and variation in the paraphyletic Mosasaurus lemonnieri assemblage from the Craie phosphatée de ciply, Belgium

The Anatomical Record, EarlyView.
Abstract Nineteenth century excavations of the Ciply‐Malogne Phosphatic Chalk Formation in Hainaut, Belgium, yielded over 50 partial mosasaur skeletons, the majority of which were referred to the species Mosasaurus lemonnieri Dollo, 1889. In the years since, this taxon has experienced a complicated taxonomic history, and its exceptional hypodigm has ...
Henry S. Sharpe, Hallie P. Street‐Sampson, Takuya Konishi, Michael W. Caldwell   +3 more
wiley   +1 more source

A radioanatomical study of 3rd segment terminal branches of the maxillary artery in the pterygopalatine fossa

Scientific Reports, 2023
This study describes the clinical anatomical topography and relationship of the terminal branches of the maxillary artery to the bony wall of the maxillary sinus in the pterygopalatine fossa (PPF) to estimate the bleeding risk during surgical ...
Kolos Lovász, Péter Magyar, Tibor Szalóki, Pal Maurovich-Horvat, Károly Altdorfer, László Tamás, Alán Alpár   +6 more
doaj   +1 more source

Assessment of intraspecific skull variation in the Campanian baenid turtle Plesiobaena antiqua

The Anatomical Record, EarlyView.
Abstract Baenids are freshwater paracryptodiran turtles with a fossil record ranging from the Early Cretaceous to the Eocene. The baenid Plesiobaena antiqua is the most common turtle in the Campanian (Late Cretaceous) Dinosaur Park Formation in Canada, but the apparent intraspecific variation remains poorly understood.
Scott Bellotti, Donald D. Brinkman, Serjoscha W. Evers, Walter G. Joyce, Yann Rollot   +4 more
wiley   +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

Anatomical Variations in Transsphenoidal Surgery: Septal Deviations, Protrusions, and Dehiscence

Acta Clinica Croatica
This retrospective study aimed to investigate sphenoid sinus (SS) pneumatization types, variations in adjacent structures, and the relationship between nasal septal deviation (NSD) and SS morphology.
Hamza Kasar, Murat İnci, Mehmet Selçuk, Zeliha Fazlıoğulları, Halil Özer   +4 more
doaj   +1 more source

Human cerebral arterial morphogenesis explored by 3D microscopic imaging of cleared embryos: Bridging the gap between embryonic and adult anatomy

Journal of Anatomy, EarlyView.
We provide a description of human embryonic cerebral arterial development based on whole‐mount immunostaining, tissue clearing, three‐dimensional (3D) light‐sheet microscopy imaging, and anatomically informed virtual segmentation of human embryos. Findings are compared with adult radiological anatomy. We provide a detailed account of the development of
Eimad Shotar, Raphaël Blain, Aymeric Nadjem, Nermine Saidi, Megumi Inoue, Daniel Smith‐Paredes, Miccaella Vergara, Armelle Lesaunier, Quentin Rappeneau, Joséphine Blevinal, Gérard Couly, Julien Burel, Julien Allard, Kevin Premat, Stéphanie Lenck, Pierre‐Marie Chiaroni, Erwah Kalsoum, Maryne Toupin, Séverine Mazaud‐Guittot, Diane Rebourcet, Paolo Giacobini, Olivier Naggara, Hugo Gortais, Grégoire Boulouis, Alexis Guédon, Philippe Gailloud, Frédéric Glicenstein, Anaïs Favre, Frédéric Clarençon, Yorick Gitton, Alain Chédotal   +30 more
wiley   +1 more source

(A&B) Axial CT examinations.

, 2014
It showed relationship of foramen rotundum, vidian canal and palatosphenoidal canal (palatovaginal canal). (PPF: pterygomandibular fossa; PC: vidian canal; PSC: Palatosphenoidal Canal (Palatovaginal Canal); VC: vidian nerve).
Zhenhua Cai (532696), Yi Zhang (9093), Zi Ye (302115), Baojun Ma (532698), Xuejian Wang (532695), Zhifeng Wang (532697), Hao Yu (157186)   +6 more
core   +1 more source

Eye muscle nerves and the ciliary ganglion of Malpolon monspessulana (Colubridae, Ophidia)

Journal of Basic and Applied Zoology, 2015
In Malpolon monspessulana, the nervus oculomotorius arises from the ventral side of the pars peduncularis mesencephali of the midbrain by a single root.
Amel R. Omar, Azza M. Riad, Ahmed I. Dakrory, Ibrahim Y. AbdelKader, Aya A. Mahmoud   +4 more
doaj   +1 more source

An exquisitely preserved young iguanodontian from the Upper Jurassic of Tanzania sheds light on skeletal fusion patterns within Archosauria

Papers in Palaeontology, Volume 12, Issue 3, May/June 2026.
Abstract Dysalotosaurus lettowvorbecki (Ornithopoda, Dinosauria) is a small‐sized dryosaurid iguanodontian known from various isolated remains collected from the Tendaguru Formation (Upper Jurassic, Tanzania). Micro‐computed tomography of a small individual encased in a block offered a unique opportunity to describe c.
Riccardo Rocchi, Filippo Maria Rotatori, Gabriel S. Ferreira, Federico Fanti   +3 more
wiley   +1 more source

Endoscopic endonasal approach to the vidian nerve and its relation to the surrounding structures: an anatomic cadaver study

, 2018
PurposeThe aim of this study was to investigate the neurovascular structures and their relevant anatomy with the endonasal endoscopic transpterygoid approach on fresh human cadavers.
Erdogan, Umut, Karci, Bulent, Midilli, Rasit, Turhal, Goksel, Gode, Sercan   +4 more
core   +1 more source