Results 71 to 80 of about 201,171 (249)

Swelling of the Nasal Septum: A Case of Nasal Septum Carcinoma

open access: yes, 2021
Objectives: To report a case of nasal septum carcinoma. To review the existing literature on the presentation, staging, and management. Results: A 70-year-old gentleman presented with soft, smooth swelling of the anterior nasal septum for a duration of 1
Chow, T.K., Loh, Z.H.
core  

MicroCT reinvestigation of the only articulated fossil anostomid fish reveals synonymy of Arhinolemur Ameghino, 1898 and Megaleporinus Ramirez et al., 2017

open access: yesThe Anatomical Record, EarlyView.
Abstract Arhinolemur scalabrinii† Ameghino, 1898 was originally described as a strepsirrhine primate (Mammalia) but has been recognized as an anostomid fish since 2012. It remains the only extinct anostomid species known from complete cranial material.
Karen M. Panzeri   +8 more
wiley   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Metastatic Renal Cell Carcinoma of the Nasal Septum: A Case Report [PDF]

open access: yes, 2018
Metastatic lesions of the nasal cavity and paranasal sinuses are rare tumors. Carcinomas originating from intrapelvic organs play an important role in the differential diagnosis of these masses because of their paradoxic spread to the head and neck ...
ASLIER, MUSTAFA   +3 more
core   +1 more source

Early stages of tooth development in the harbor porpoise Phocoena phocoena

open access: yesThe Anatomical Record, EarlyView.
Abstract Here we describe the stages of tooth development in toothed whales on the basis of the harbor porpoise (Phocoena phocoena). The aim of the study was to find out whether these stages are identical to those of other mammals analyzed so far although toothed whales are homodont and monophyodont.
Lasse M. Mathes   +2 more
wiley   +1 more source

Murine nasal septa for respiratory epithelial air-liquid interface cultures

open access: yesBioTechniques, 2007
Air-liquid interface models using murine tracheal respiratory epithelium have revolutionized the in vitro study of pulmonary diseases. This model is often impractical because of the small number of respiratory epithelial cells that can be isolated from ...
Marcelo B. Antunes   +8 more
doaj   +1 more source

Aesthethic Complications of Nasal Septum Resection

open access: yes, 2016
Violation of nasal breathing mostly related to nasal septum deformation, which is an indication to perform septoplasty. This article represents our observations about the possible cause of aesthetic complications after nasal septum resection; the ...
KB Lipski   +3 more
core   +1 more source

Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats

open access: yesThe Anatomical Record, EarlyView.
Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin   +7 more
wiley   +1 more source

A new technique to strengthen the nasal septum in rhinoplasty using a titanium microplate

open access: yesJournal of Cosmetic Medicine
Background : Most short Asian noses have a small, thin, weak and deviated nasal septum. Therefore, it is very challenging to predict the precise strength and length of the nasal septum and prevent tip deviation, instability, and drooping.
Montri Khammoonta, Kyoungjin Kang
doaj   +1 more source

Eosinophilic Angiocentric Fibrosis of the Nasal Septum [PDF]

open access: yes, 2013
Background. Eosinophilic angiocentric fibrosis (EAF) is a rare benign condition of unknown aetiology that causes stenosis of the upper respiratory tract.
Demin Han   +5 more
core   +1 more source

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