Actinomycosis is a chronic infection caused by Actinomyces bacteria. It usually affects the head, neck, and chest, but it can also affect other parts of the body.
Head and Neck Actinomycosis
The most common form of actinomycosis occurs in the head and neck region. It is characterized by a hard, painless swelling that slowly increases in size. It may cause fever, chills, and night sweats.
Thoracic Actinomycosis
Thoracic actinomycosis is a rare form of the infection that affects the chest cavity. It is often caused by inhalation of the bacteria. Symptoms may include chest pain, coughing, shortness of breath, and fever.
Abdominal Actinomycosis
Abdominal actinomycosis is an infection of the abdominal cavity. It is usually caused by the spread of infection from another part of the body. Symptoms may include abdominal pain, nausea, vomiting, and fever.
Pelvic Actinomycosis
Pelvic actinomycosis is a rare form of the infection that affects the pelvis. It is usually caused by the spread of infection from another part of the body. Symptoms may include pelvic pain, abnormal vaginal discharge, and fever.
Diagnosis and Treatment
Actinomycosis is diagnosed with a physical exam, blood tests, and imaging tests such as CT scans. Treatment may include antibiotics, surgery, or both.