[Primary and isolated phrenic hydatid cyst in Tunisia]. / Kyste hydatique primitif et isolé du diaphragme en Tunisie.

ABSTRACT

The hydatid cyst of the diaphragm is defined as the development of a hydatid cyst in the diaphragm muscle. The purpose of this study is to identify the specific pathogenic, clinical and therapeutic aspects of this hydatid cyst. It is important to confirm the diagnosis of the location before surgery. We report the case of a patient aged 40 years, in whom the diagnosis of hydatid cyst of the diaphragm was made incidentally in the course of a gastric stromal tumour. The patient was operated by a midline laparotomy. Resection of the protruding dome of hydatid cyst of the diaphragm was carried out along with total gastrectomy. The postoperative course was uneventful. After 12 months, the results were negative. The diagnosis of hydatid cyst of the diaphragm is based on the thoraco-abdominal CT scan. The treatment is surgical based on the topographic features of the cyst.