Empyema necessitans

Case contributed by Olumuyiwa Ifedayo Ajayi
Diagnosis certain

Presentation

Known patient with poorly treated pulmonary tuberculosis presenting with chest pain and chest wall swelling.

Patient Data

Age: 30 years
Gender: Male
ct

 A loculated left pleural effusion with thickened surrounding pleura and gas bubble that communicates with an organized, subcutaneous chest-wall abscess collection.

The left lung is atelectatic. No right-sided pleural effusion.

 

Case Discussion

Empyema necessitans is a rare complication of pleural infection most frequently secondary to Mycobacterium tuberculosis infection reactivation whereby empyema dissects into the chest wall.

 

 

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