BACKGROUND: Tuberculosis is a public health problem in developing countries. Tuberculosis of the chest wall is rare and often presents as cold abscess to differentiate from pyogenic abscess or pseudotumoral mass whose diagnosis is difficult and often requires a surgical biopsy. PATIENTS AND METHODS: The medical series of 16 patients with cold chest wall abscess treated with surgery in association to anti tubercular therapy were analysed retrospectively for the period of 7 years between January 2011 to December 2017 at Mohamed V Military Teaching Hospital Rabat Morocco. ...