The spelling of "hydatid fremitus" may seem intimidating at first, but breaking it down with IPA phonetic transcription makes it easier to understand. The word begins with the "h" sound, followed by "ai" pronounced like "eye" and "d" pronounced like "duh." Then the "a" sound is followed by "tid," pronounced "tihd." Next comes "frem," which is pronounced "frehm," and finally "itus," pronounced "ih-tuhs." Altogether, "hydatid fremitus" refers to a vibration felt upon palpation of a cyst caused by a tapeworm larva.
Hydatid fremitus is a medical term used to describe a specific physical finding, characterized by a palpable vibration or thrill felt upon examination of a patient with hydatid disease. Hydatid disease, also known as echinococcosis, is a parasitic infection caused by the larvae of the Echinococcus tapeworm.
In the context of hydatid fremitus, the term "fremitus" refers to the sensation of palpable vibrations or thrills that are detected upon touch. These vibrations are typically caused by the movement of fluid-filled cysts in the body, which are characteristic of hydatid disease. The cysts are formed as a result of the Echinococcus tapeworm larvae's presence, usually in the liver or lungs.
During an examination, a healthcare provider may assess the patient's body by applying slight pressure or palpating certain areas where the cysts are likely to be present. If hydatid disease is suspected, the palpation may result in the detection of a vibration or a thrill, which is referred to as hydatid fremitus.
Hydatid fremitus is an important diagnostic feature as it indicates the presence of fluid-filled cysts that are specific to hydatid disease. This physical finding, when combined with other clinical evidence and imaging studies, can help healthcare professionals in confirming the diagnosis of hydatid disease and deciding on the appropriate treatment plan.
Hydatid thrill.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "hydatid fremitus" is derived from two different origins.
The term "hydatid" comes from the Greek word "hydatis", meaning "a water flask". In medical terminology, "hydatid" specifically refers to a type of cyst caused by the larval stage of certain tapeworms. These cysts are usually filled with fluid.
The term "fremitus" has its roots in Latin. It comes from the word "fremitus", which means "a roaring or murmur". In medical terminology, "fremitus" refers to a vibration or buzzing sensation that can be felt or heard upon examination of a patient. It is commonly used to describe the vocal vibrations felt during a physical examination of the lungs.