ĐẶC ĐIỂM LÂM SÀNG VÀ CẬN LÂM SÀNG BỆNH NHÂN SỎI NIỆU QUẢN ĐƯỢC ĐIỀU TRỊ BẰNG PHƯƠNG PHÁP NỘI SOI TÁN SỎI NGƯỢC DÒNG SỬ DỤNG LASER TẠI BỆNH VIỆN ĐA KHOA TỈNH HẬU GIANG

Abstract

Objective: To describe the clinical and paraclinical characteristics of ureteral stone patients treated with retrograde intrarenal surgery using laser at Hau Giang Provincial General Hospital. Methods: A descriptive retrospective study was conducted on 50 patients with ureteral stones who underwent retrograde intrarenal surgery using laser at Hau Giang Provincial General Hospital from March 2023 to May 31, 2023. Result: The most common clinical manifestation was renal colic, observed in 92% of patients, while other symptoms such as urinary frequency, dysuria, and hematuria were less frequent, accounting for 4%, 2%, and 2%, respectively. Paraclinical findings showed that hydronephrosis was predominantly grade I (66%), stones were mostly solitary (88%), with a size of 5–10 mm (62%) and located mainly in the middle third of the ureter (58%). Non-contrast radiography detected stones in only 38% of cases, highlighting the limitations of this imaging method.