Subphrenic abscess

Subphrenic abscess
Synonyms	Subdiaphragmatic abscess
Pronounce	N/A
Specialty	N/A
Symptoms	Fever, abdominal pain, shoulder pain, cough, dyspnea
Complications	Sepsis, pleural effusion, peritonitis
Onset	Usually after abdominal surgery or trauma
Duration	Variable, depending on treatment
Types	N/A
Causes	Bacterial infection, often following surgery or perforation of abdominal organs
Risks	Abdominal surgery, trauma, appendicitis, diverticulitis
Diagnosis	Ultrasound, CT scan, MRI, blood tests
Differential diagnosis	Liver abscess, pleural effusion, pneumonia, pancreatitis
Prevention	N/A
Treatment	Antibiotics, surgical drainage
Medication	Broad-spectrum antibiotics
Prognosis	Good with treatment, but can be serious if untreated
Frequency	Rare, but more common in patients with recent abdominal surgery
Deaths	N/A

Subphrenic abscess is a medical condition characterized by the accumulation of pus in the subphrenic space, an area located beneath the diaphragm. This condition is often a complication of abdominal surgery or trauma and can lead to serious complications if not treated promptly.

Causes

The most common cause of a subphrenic abscess is a complication following abdominal surgery. Other causes can include trauma to the abdomen, infections that spread from other parts of the body, and certain medical conditions such as appendicitis or diverticulitis.

Symptoms

Symptoms of a subphrenic abscess can vary, but often include fever, pain in the upper abdomen or chest, nausea, vomiting, and a decreased appetite. In some cases, patients may also experience shortness of breath or a cough.

Diagnosis

Diagnosis of a subphrenic abscess typically involves a combination of medical history, physical examination, and imaging tests. These may include an ultrasound, CT scan, or MRI.

Treatment

Treatment for a subphrenic abscess usually involves antibiotics to fight the infection and drainage of the abscess. This can be done through a procedure known as percutaneous drainage, in which a needle is inserted through the skin and into the abscess to remove the pus. In severe cases, surgery may be required.

Prognosis

With prompt treatment, the prognosis for a subphrenic abscess is generally good. However, if left untreated, the condition can lead to serious complications such as sepsis, pneumonia, or peritonitis.

See also

• Abdominal abscess
• Intra-abdominal sepsis
• Peritonitis