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Table 3 Description of the HLPES system

From: Novel scoring system combined with a virtual reality technique for the preoperative evaluation of the stone-free status after flexible ureteroscopy: the H.L.P.E.S. score

 

Score

1 pt

2 pt

Pelvic calyceal (H)eight,mm

≤ 21

>21

(L)ength of calyces funnel,mm

≤ 25

>25

Renal (P)elvis volume,mm3

≤ 2214

>2214

(E)ssence of stone,HU

≤ 1425

>1425

(S)tone surface area,mm3

≤ 969

>969

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BMC Urology

ISSN: 1471-2490

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