Lung cavity

Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's weight loss doctor NYC
Philadelphia GLP-1 weight loss and GLP-1 clinic NYC

Lung cavity
Synonyms	N/A
Pronounce	N/A
Specialty	N/A
Symptoms	Cough, hemoptysis, fever, weight loss
Complications	Pneumothorax, hemorrhage, superinfection
Onset	Variable, depending on underlying cause
Duration	Can be chronic or acute
Types	N/A
Causes	Tuberculosis, lung abscess, fungal infections, necrotizing pneumonia
Risks	Smoking, immunosuppression, chronic obstructive pulmonary disease
Diagnosis	Chest X-ray, CT scan, sputum culture
Differential diagnosis	Lung cancer, pulmonary embolism, bronchiectasis
Prevention	N/A
Treatment	Depends on cause; may include antibiotics, antifungals, surgery
Medication	N/A
Prognosis	Varies; depends on underlying condition and treatment
Frequency	Common in areas with high prevalence of tuberculosis
Deaths	N/A

Lung cavity is a hollow space within the lung that is surrounded by abnormal lung tissue. It is often a sign of serious lung disease.

Causes

Lung cavities can be caused by a variety of conditions, including:

• Infection: Bacterial, fungal, and parasitic infections can all lead to the formation of lung cavities. The most common infectious cause is tuberculosis.
• Cancer: Certain types of lung cancer, particularly squamous cell carcinoma, can cause cavities to form.
• Autoimmune diseases: Conditions such as rheumatoid arthritis and Wegener's granulomatosis can cause lung cavities.
• Trauma: Injury to the lung can result in a cavity.

Symptoms

The symptoms of a lung cavity can vary depending on the underlying cause, but may include:

• Cough: This may be chronic and may produce phlegm or blood.
• Shortness of breath
• Chest pain
• Fever
• Weight loss
• Fatigue

Diagnosis

Diagnosis of a lung cavity typically involves imaging tests such as a chest X-ray or CT scan. These can show the location and size of the cavity. Further tests may be needed to determine the cause of the cavity, such as a sputum culture to check for infection or a biopsy to check for cancer.

Treatment

Treatment for a lung cavity depends on the underlying cause. This may involve:

• Antibiotics or antifungal medications for infections
• Chemotherapy or radiation therapy for cancer
• Surgery to remove the cavity

Prognosis

The prognosis for a lung cavity depends on the underlying cause. Infections can often be treated effectively with antibiotics, but cavities caused by cancer or autoimmune diseases may be more difficult to treat.

Gallery

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  Aspergilloma complicating tuberculosis in the lung cavity
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  CT scan of lung cancer with cavitation in the lung cavity