Abstract：【Objective】 To analyze the composition and clinical data of urinary calculi in patients from Turpan region, clarify the compositional characteristics and distribution rules of urinary calculi in this area, and provide a basic reference for clinical prevention and treatment. 【Methods】 A retrospective analysis was conducted on the clinical data of 118 patients with urinary tract stones admitted to the department of urology, Turpan People's Hospital, from June 2024 to October 2025. The stone compositions were detected using infrared spectroscopy. The overall distribution characteristics of stone components were analyzed, and comparisons were made regarding the detection rates of stone components, the sites of stone occurrence between different genders, and the distribution of major stone components across different age groups. 【Results】 After excluding 1 unqualified specimen, 117 valid samples were included. Calcium oxalate was the main component of the stones, with the detection rates of calcium oxalate monohydrate (76.07%, 89 cases), carbonate apatite (40.17%, 47 cases), and calcium oxalate dihydrate (37.61%, 44 cases), which were all higher than 30%. The detection rate of calcium oxalate monohydrate in females (87.50%) was significantly higher than that in males (70.13%), with a statistically significant difference (P<0.05). Mixed stones were the main type (58.97%), of which the most common combination was calcium oxalate monohydrate + calcium oxalate dihydrate + carbonate apatite (34.78%). Among simple -component stones, calcium oxalate monohydrate was dominant (68.75%). Patients were mainly aged 31-60 years (71.79%), and ureteral stones accounted for the highest proportion (68.38%) in the location of stone occurrence. There were no statistically significant differences in age distribution and stone location between different genders (P>0.05). 【Conclusion】 Urinary calculi in Turpan region are mainly composed of calcium oxalate, with a high proportion of mixed stones. The incidence characteristics are closely related to the local hot and arid climate and dietary habits. Individualized prevention and treatment plans should be formulated clinically based on stone composition and patient characteristics.
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2026, Vol. 43 
