[Primary hydatidosis of the chest wall. Report of 5 cases].

BACKGROUND

Hydatidosis is an endemic affection in Tunisia. Bone echinococcosis is a relatively rare entity accounting for only 0.5-2% of all hydatid cysts in humans and chest wall is an uncommon site for the disease.

AIM: Report of a new case

CASE: We report about this talk 5 cases concerning 2 men and 3 women (mean of age 35.4 years) explored for parietal mass (4 cases), or chest pain (1 case). Diagnosis was suspected on radiologic findings in all cases. All patients underwent surgery. Medical treatment was associated in 2 cases. Histopathology of resected specimen confirmed diagnosis of echinococcosis. No recurrence was observed during follow-up period.