Kuzucu, AkinUlutas, HakkiCelik, M. RehaYekeler, Erdal2024-08-042024-08-0420140941-12911436-2813https://doi.org/10.1007/s00595-012-0484-2https://hdl.handle.net/11616/96315The aim of this study was to assess the relationship between the pulmonary hydatid cyst size and the clinical presentation, surgical approach, and postoperative outcome. We review the problems encountered in treating large pulmonary hydatid cysts and highlight the risks associated with the rupture of the cyst and a delay of the surgical treatment. The medical records of 169 patients surgically treated for lung hydatid cysts were reviewed. Patients were divided into two groups based on cyst size: group 1 (n = 128) with small (< 10 cm) cysts and group 2 (n = 41) with giant (a parts per thousand yen10 cm) cysts. Data related to symptoms, preoperative complications, surgical procedures performed and postoperative morbidity were analyzed and compared. In both groups, the most common symptom was chest pain, followed by dyspnea and cough, respectively. There were no differences between the two groups with respect to cyst-associated parenchymal or pleural complications before surgery (p = 0.80). In the large majority of cases, the surgical treatment was cystotomy, removal of the cystic membrane and capitonnage. Wedge resection was performed in nine patients in total (seven in group 1, two in group 2) and one patient in group 2 required a lobectomy. Decortication was required significantly more frequently in group 2 than in group 1 (p = 0.001). Sixteen patients in group 1 and 10 patients in group 2 developed postoperative complications (p = 0.19). There was no peri or postoperative mortality. There was no difference between the groups with respect to the duration of hospitalization (p = 0.17). Two patients with complicated hydatid cysts in group 1 had recurrent lesions during follow-up, whereas there was no recurrence in group 2. All pulmonary hydatid cysts should be surgically treated as soon as possible after their diagnosis in order to avoid complications. Most of these lesions, regardless of size, can be surgically managed with procedures that preserve the maximal lung parenchyma and yield excellent outcomes.eninfo:eu-repo/semantics/closedAccessHydatid diseasePulmonary cystsSurgeryArticle4411311362333470710.1007/s00595-012-0484-22-s2.0-84891746747Q1WOS:000329063800018Q2