Related Experiment Video
Updated: Jan 21, 2026

10:42
Design to Implementation Study for Development and Patient Validation of Paper-Based Toehold Switch Diagnostics
Published on: June 17, 2022
3.4K
European position paper on diagnostic tools in rhinology
J Rimmer1,2, P Hellings3,4,5, V J Lund6
1Department of Otolaryngology Head and Neck Surgery, Monash Health, Melbourne, Australia.
Rhinology
|August 4, 2019
Summary
Accurate diagnosis of sinonasal diseases relies on history, examination, and tests. This paper details diagnostic tools for physicians managing nasal and sinus conditions, aiding prompt and effective treatment.
Area of Science:
- Otolaryngology
- Allergy and Immunology
- Diagnostic Medicine
Background:
- Accurate diagnosis of rhinologic disease is crucial for effective management.
- A wide array of diagnostic tests exist, with selection dependent on the specific condition.
- Physicians require up-to-date knowledge of available diagnostic tools for sinonasal diseases.
Purpose of the Study:
- To provide a comprehensive overview of current diagnostic tools for rhinologic diseases.
- To offer evidence-based recommendations for the selection and use of diagnostic tests.
- To serve as a reference for rhinologists, allergists, and other relevant physicians.
Main Methods:
- Comprehensive literature review of diagnostic techniques for sinonasal diseases.
- Inclusion of evidence-based recommendations and clinical guidelines.
- Description of history taking, physical examination, and endoscopic assessment.
- Review of laboratory tests, imaging, and specialized functional assessments.
Main Results:
- Detailed descriptions of diagnostic modalities including history, examination, endoscopic assessment, quality of life instruments, blood tests, allergy testing, microbiological and tissue sampling.
- Explanation of specialized tests like nasal nitric oxide, ciliary function tests, chemosensory testing, and objective measurements of nasal airflow and patency.
- Discussion of imaging techniques and their indications for sinonasal disease assessment.
Conclusions:
- An understanding of available diagnostic tools is essential for the accurate assessment of rhinologic disease.
- Prompt and accurate diagnosis facilitates the initiation of appropriate management strategies.
- This paper serves as a valuable resource for clinicians managing patients with sinonasal conditions.
Related Concept Videos
Position-effect Variegation
7.0K
In 1928, a German botanist Emil Heitz observed the moss nuclei with a DNA binding dye. He observed that while some chromatin regions decondense and spread out in the interphase nucleus, others do not. He termed them euchromatin and heterochromatin, respectively. He proposed that the heterochromatin regions reflect a functionally inactive state of the genome. It was later confirmed that heterochromatin is transcriptionally repressed, and euchromatin is transcriptionally active chromatin.
7.0K
Position and Displacement
24.8K
The position of an object defines its location relative to a convenient frame of reference at any particular time. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference, and we often describe the position of an object as it relates to stationary objects on Earth. For example, a rocket launch could be described in terms of the position of the rocket with respect to Earth as a whole. On the other...
24.8K
Serial Position Effect
528
The serial position effect is a cognitive phenomenon where individuals are more likely to recall the first and last items in a list compared to those in the middle. This effect is divided into the primacy effect and the recency effect. The primacy effect is observed when the initial items in a list are remembered better. This occurs because these items are rehearsed more frequently or receive more elaborative processing, allowing them to be encoded into long-term memory more effectively. For...
528
Anatomical Positions
19.5K
In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
19.5K
Position Vectors
1.8K
A position vector is a fundamental concept in mathematics that helps determine the position of one point with respect to another point in space. It is a vector that describes the direction and distance between two points. Position vectors are highly useful in the field of math and science, as they help represent spatial relationships and make calculations easier.
For instance, we want to locate a point P(x, y, z) relative to the origin of coordinates O. In that case, we can define a position...
For instance, we want to locate a point P(x, y, z) relative to the origin of coordinates O. In that case, we can define a position...
1.8K
Positive, Negative, and Zero Work
22.0K
Work is done on an object when energy is transferred to the object. In other words, work is done when a force acts on a body that undergoes a displacement from one position to another. By definition, the work done by a force is the integral of the force with respect to the displacement along its path. Forces can vary as a function of position, and displacements can occur along various paths between two points. The magnitude of a force multiplied by the cosine of the angle that the force makes...
22.0K

