PSOAS ABSCESSES Meaning and
Definition
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A psoas abscess is a medical condition characterized by the buildup of pus within the psoas muscle, which is located in the lower back. The psoas muscle plays a crucial role in flexing the hip joint and is situated deep within the posterior abdominal wall. An abscess is formed when bacteria or fungi infect the muscle tissue, leading to the collection of infected fluid or pus.
Psoas abscesses are often caused by underlying infections, such as tuberculosis or other bacteria, spreading to the psoas muscle. Individuals with weakened immune systems, pre-existing diseases, or recent surgical procedures are at a higher risk of developing this condition. Symptoms of a psoas abscess may include lower back pain, abdominal pain, fever, difficulties with walking or standing, and occasionally, a visible or palpable mass in the lower back area.
Diagnosis of a psoas abscess involves a combination of physical examination, imaging techniques (such as CT scans or ultrasounds), and laboratory tests to confirm the presence of infection. Treatment typically involves a combination of antibiotics or antifungal medications to eliminate the infection, along with drainage of the abscess. In some cases, surgical intervention may be required to drain the abscess or remove any infected tissue.
If left untreated, psoas abscesses can lead to complications such as sepsis, spread of the infection to nearby structures, or even rupture of the abscess. Prompt diagnosis and appropriate treatment are essential in managing this condition effectively and preventing further complications.
Common Misspellings for PSOAS ABSCESSES
- osoas abscesses
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Etymology of PSOAS ABSCESSES
The term "psoas abscess" is composed of two words: "psoas" and "abscess".
1. Psoas: The word "psoas" refers to the psoas muscle, which is a long, thick muscle located in the lower back. It originates from the lumbar spine and stretches down to the thigh bone.
The term "psoas" is derived from the Greek word "psoa", which means "the loins" or "the region of the lower back". The Greek word itself comes from the Ancient Greek "psoa", meaning "false" or "lying".
2. Abscess: The word "abscess" is used to describe a localized collection of pus surrounded by inflamed tissue. It comes from the Latin word "abscessus", which means "a going away" or "a departure".
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