Trends in urinary stone composition in 23,182 stone analyses from 2011 to 2019: a high-volume center study in China

2021 ◽  
Author(s):  
Shike Zhang ◽  
Yapeng Huang ◽  
Weizhou Wu ◽  
Zhican He ◽  
LiLi Ou ◽  
...  
Keyword(s):  
High Volume ◽  
Urinary Stone ◽  
Stone Composition ◽  
High Volume Center ◽  
Center Study

scholarly journals MP79-10 URINARY STONE TREATMENT. TWENTY ONE YEARS TRENDS IN A LATIN AMERICAN HIGH VOLUME CENTER

2019 ◽  
Vol 201 (Supplement 4) ◽  
Author(s):  
Mariano González* ◽  
Christian Cristallo ◽  
Federico Tirapegui ◽  
Ignacio Tobia Gonzalez ◽  
Francisco Daels ◽  
...  
Keyword(s):  
Latin American ◽  
High Volume ◽  
Urinary Stone ◽  
Stone Treatment ◽  
High Volume Center

Sinonasal Squamous Cell Carcinoma Outcomes: Does Treatment at a High-Volume Center Confer Survival Benefit?

2020 ◽  
Author(s):  
Jordan I. Teitelbaum ◽  
Ian Barak ◽  
Khalil Issa ◽  
Feras Ackall ◽  
Sin-Ho Jung ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Survival Benefit ◽  
High Volume ◽  
High Volume Center

Influence of chemical urinary stone composition on treatment method choice

2017 ◽  
Vol 16 (5) ◽  
pp. e2188
Author(s):  
J. Purvaneckas ◽  
R. Kavaliauskaitė ◽  
A. Želvys
Keyword(s):  
Treatment Method ◽  
Urinary Stone ◽  
Stone Composition ◽  
Method Choice

scholarly journals Urinary stone composition analysis and clinical characterization of 1520 patients in central China

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Daling Zhang ◽  
Songchao Li ◽  
Zhengguo Zhang ◽  
Ningyang Li ◽  
Xiang Yuan ◽  
...  
Keyword(s):  
Calcium Oxalate ◽  
Urinary Stone ◽  
Geographic Region ◽  
Central China ◽  
Urinary Stones ◽  
Composition Analysis ◽  
Stone Composition ◽  
Calcium Oxalate Stones ◽  
Significant Difference ◽  
Lower Urinary

AbstractA total of 1520 patients with urinary stones from central China were collected and analysed by Fourier transform infrared spectroscopy between October 1, 2016 and December 31, 2019. For all patients, age, sex, comorbidities, stone location, laboratory examination and geographic region were collected. The most common stone component was calcium oxalate (77.5%), followed by calcium phosphate (8.7%), infection stone (7.6%), uric acid (UA) stone (5.3%)and cystine (0.9%). The males had more calcium oxalate stones (p < 0.001), while infection stone and cystine stones occurred more frequently in females (p < 0.001). The prevalence peak occurred at 41–60 years in both men and women. UA stones occurred frequently in patients with lower urinary pH (p < 0.001), while neutral urine or alkaline urine (p < 0.001) and urinary infection (p < 0.001) were more likely to be associated with infection stone stones. Patients with high levels of serum creatinine were more likely to develop UA stones (p < 0.001). The proportion of UA stones in diabetics was higher (p < 0.001), and the incidence of hypertension was higher in patients with UA stones (p < 0.001). Compared to the other types, more calcium oxalate stones were detected in the kidneys and ureters (p < 0.001), whereas struvite stones were more frequently observed in the lower urinary tract (p = 0.001). There was no significant difference in stone composition across the Qinling-Huaihe line in central China except UA stones, which were more frequently observed in patients south of the line (p < 0.001).

scholarly journals Vascular anomalies in pancreatic head resection do not impact surgical outcome in high volume center

HPB ◽  
2021 ◽  
Vol 23 ◽  
pp. S299
Author(s):  
I. Frigerio ◽  
S. Mancini ◽  
V. Allegrini ◽  
A. Giardino ◽  
P. Regi ◽  
...  
Keyword(s):  
Surgical Outcome ◽  
Pancreatic Head ◽  
High Volume ◽  
Vascular Anomalies ◽  
Pancreatic Head Resection ◽  
High Volume Center
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