Endoscopic ultrasound (EUS) is a minimally invasive medical procedure that combines the techniques of endoscopy and ultrasound to obtain images and information about the digestive tract and surrounding tissues. It is commonly used for diagnostic and therapeutic purposes, particularly in gastroenterology.

Liposuction is a cosmetic surgical procedure that removes excess fat from specific areas of the body to improve body contours and proportions. It is often performed on areas that are resistant to diet and exercise, such as the abdomen, thighs, hips, buttocks, arms, neck, and back. The procedure typically involves the following steps: 1. **Anesthesia**: Patients may receive local anesthesia, sedation, or general anesthesia, depending on the extent of the procedure and the area being treated.

Chansonniers are collections of songs, particularly in the context of medieval and Renaissance literature. The term comes from the French word "chanson," which means "song." These books typically compile lyrical poetry and melodies, often reflecting the musical traditions of a specific period or region. Chansonniers can include various forms of poetry, including lyric poems, ballads, and popular songs, and they were often used for entertainment, education, or cultural preservation.

Focused ultrasound-mediated diagnostics is a non-invasive medical imaging and therapeutic technique that uses focused ultrasound waves to assess and manipulate biological tissues. The technique employs high-frequency sound waves that are precisely targeted to specific areas in the body. Here are some key aspects of focused ultrasound-mediated diagnostics: 1. **Mechanism**: Focused ultrasound involves directing ultrasound waves to converge at a focal point within the body, creating a localized area of energy deposition.

Fracture sonography, also known as musculoskeletal ultrasound, is a diagnostic imaging technique that uses high-frequency sound waves to visualize structures within the body, particularly bones, muscles, tendons, and ligaments. In the context of fractures, sonography can be used to: 1. **Detect fractures**: It can help identify certain types of fractures, particularly in children, where bones are often more pliable and may not present clearly on X-rays.

It seems there might be a slight misunderstanding in your query. You might be referring to "Louis Leon Thurstone," an influential American psychologist known for his work in psychometrics and the development of the theory of multiple intelligences and factor analysis, particularly in the study of intelligence. Thurstone is known for creating the "Thurstone scale," a method used to measure attitudes and opinions.

An intracardiac echocardiogram (ICE) is a specialized form of echocardiography that involves the insertion of a catheter equipped with an ultrasound transducer directly into the heart. This technique allows for detailed visualization of the heart's structures and blood flow dynamics from inside the heart chambers, providing real-time images that can enhance the understanding of various cardiac conditions.

As of my last knowledge update in October 2021, John MacVicar is not a widely recognized figure in popular culture, politics, or other prominent fields. It's possible that he could refer to a private individual or an emerging figure who gained recognition after that date. There is also a possibility that it is a name used in various contexts, such as literature, academia, or regional history.

Renal ultrasonography, also known as renal ultrasound, is a non-invasive imaging technique used to evaluate the kidneys and surrounding structures. It utilizes high-frequency sound waves to create images of the kidneys, enabling healthcare providers to assess their size, shape, and structure, as well as to identify any abnormalities or conditions affecting them. **Key Uses of Renal Ultrasonography:** 1. **Assessment of Kidney Size and Structure:** It helps in measuring the kidneys' dimensions and detecting structural anomalies.

A scrotal ultrasound is a medical imaging procedure that uses high-frequency sound waves to create images of the structures within the scrotum, which is the pouch of skin that contains the testicles. This non-invasive test is commonly used to evaluate various conditions affecting the testicles, epididymis, and surrounding structures.

The Society of Diagnostic Medical Sonography (SDMS) is a professional organization dedicated to advancing the practice of diagnostic medical sonography and promoting the profession's awareness and standards. Founded in 1970, the SDMS provides resources, education, and advocacy for sonographers and other professionals in the field of medical imaging.

Penile ultrasonography is a medical imaging technique used to visualize the anatomy and blood flow of the penis. It employs ultrasound technology, which utilizes sound waves to create images of the internal structures. This non-invasive procedure is commonly used to assess various conditions related to erectile dysfunction, penile abnormalities, and vascular issues. ### Key Uses of Penile Ultrasonography: 1. **Erectile Dysfunction Evaluation:** It can help determine if there are vascular causes for erectile dysfunction by measuring blood flow to the penis.

Portable ultrasound refers to ultrasound equipment that is designed to be compact, lightweight, and easily transportable. Unlike traditional ultrasound machines that are typically large and require a fixed installation, portable ultrasound devices can be used in various settings, including clinics, emergency rooms, ambulances, and even in patients' homes. Key features of portable ultrasound devices include: 1. **Size and Weight**: These machines are generally smaller and lighter than traditional models, making them easier to handle and move.

Pre-hospital ultrasound refers to the use of ultrasound imaging in emergency medical services (EMS) settings, typically conducted by paramedics or emergency medical technicians (EMTs) before a patient arrives at the hospital. This application is part of a growing trend towards utilizing bedside ultrasound in emergency and critical care to enhance patient assessment and management in the field.

Sonophoresis is a non-invasive technique that uses ultrasound waves to enhance the delivery of drugs and other therapeutic agents through the skin and into the underlying tissues. The ultrasound waves create mechanical vibrations that temporarily increase the permeability of the skin, allowing larger molecules or hydrophilic substances to penetrate more effectively. This method is often used in dermatology and cosmetic applications to promote the absorption of certain medications, nutrients, or active ingredients, particularly in transdermal drug delivery systems.

Sonication is a process that uses high-frequency sound waves, typically in the ultrasonic range (above 20 kHz), to agitate particles in a liquid. This agitation can lead to various physical effects such as the disruption of cell membranes, enhancement of mixing, and acceleration of chemical reactions.

Ultrasound-modulated optical tomography (UMOT) is a biomedical imaging technique that combines ultrasound and optical imaging to provide high-resolution images of biological tissues. This method leverages the interaction between ultrasound waves and the light that is scattered as it passes through tissue, allowing for enhanced imaging capabilities. ### Key Components of UMOT: 1. **Ultrasound Modulation**: Ultrasound waves are applied to the tissue, creating small mechanical perturbations.

Codex Sangallensis 484 is a notable medieval manuscript, specifically a collection of texts that includes a variety of works related to ancient and early Christian thought. Housed at the Abbey of Saint Gall in Switzerland, it dates back to the 9th century. This manuscript is particularly well-known for containing a version of the "Musica disciplina," which is a foundational text for the study of music theory during the medieval period.

"Corpus Mensurabilis Musicae" (CMM) is a significant collection and series of publications that focus on the study and performance of music from the late medieval and Renaissance periods, particularly works that were composed using mensural notation. Mensural notation is a system used in Western music notation from the late 13th century to the 16th century, allowing composers to indicate rhythm as well as pitch.

Therapeutic ultrasound is a medical treatment technique that uses high-frequency sound waves to promote tissue healing, reduce pain, and improve the mobility of soft tissues. It is a non-invasive therapy commonly used in physical therapy and rehabilitation settings. Here are some key aspects of therapeutic ultrasound: 1. **Mechanism**: Therapeutic ultrasound involves the application of sound waves, typically in the frequency range of 1 to 3 MHz, which penetrate into tissues.