Results 141 to 150 of about 65,096 (253)

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Validation of the NOSE-Perf Scale for Nasal Septal Perforation: A Cross-Cultural Study With a Nasal Obstruction Comparator. [PDF]

Laryngoscope Investig Otolaryngol
Kwon KW, Jin MH, Ko NG.
europepmc   +1 more source

Buttoned Shut: Management of Complete Unilateral Nasal Obstruction Secondary to Button Battery Injury. [PDF]

Cureus, 2023
Harrington CB, Bohr C, Reilly BK, Boyajian M.   +3 more
europepmc   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Peak Nasal Inspiratory Flow and the Association with Nasal Obstruction in Patients with Severe CRSwNP from the SINUS-24/-52 Studies. [PDF]

Adv Ther
Desrosiers M, Nash S, Lane A, Lee SE, De Corso E, Xia C, Corbett M, Radwan A, Rowe PJ, Deniz Y.   +9 more
europepmc   +1 more source

Validation and psychometric evaluation of the Swedish version of the Nasal Obstruction Symptom Evaluation scale. [PDF]

Laryngoscope Investig Otolaryngol, 2023
Sunnergren O, Pakpour AH, Bergquist H, Sahlstrand-Johnson P, Stjärne P, Broström A.   +5 more
europepmc   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Comparison of Cottle-Area-2 and Cottle-Area-3 in Computed Tomography Scans of Patients with Nasal Obstruction and Controls. [PDF]

Diagnostics (Basel)
Heppt H, Widmann G, Santer M, Riechelmann F, Riechelmann H, Giotakis AI.   +5 more
europepmc   +1 more source

Role of soft tissue and bone interactions in the developmental integration and modularity of the skull in neural crest‐specific gap junction alpha‐1 knockout mice

The Anatomical Record, EarlyView.
Abstract The vertebrate skull is composed of bones derived from neural crest cells and mesoderm. The evolutionary capacity of the skull has been linked, in part, to the emergence of neural crest cells; however, this increased capacity for evolutionary change requires that variation within neural crest‐ and mesoderm‐derived bones remains partly ...
Alyssa C. Moore, Madeline Tourigny, Diana Quinonez, Kevin Barr, Matthew W. Grol, Katherine E. Willmore   +5 more
wiley   +1 more source

A rare case of ancient schwannoma of nasal vestibule causing complete nasal obstruction: A case report and brief review of literature. [PDF]

Int J Surg Case Rep
Reta BK, Tesfay AG, Gebrecherkos YB, Dojamo DD, Gebremichael YL, Gebremedhin DM.   +5 more
europepmc   +1 more source