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1 proved to fit in the managemet of refractory calculi.
2 ed retrospectively for the presence of renal calculi.
3  and is an optional treatment for many renal calculi.
4 rden was evaluated in patients with multiple calculi.
5 f patients with small, asymptomatic calyceal calculi.
6 % for ureteral calculi, and 67-84% for renal calculi.
7 ved as options for the treatment of ureteral calculi.
8  is the development of urinary tract cystine calculi.
9 ion in the assessment of upper urinary tract calculi.
10 arkable reports on renal (and other urinary) calculi.
11 ation included a careful search for ureteral calculi.
12 icated, moderately sized upper urinary tract calculi.
13  biliary findings were ductal dilatation and calculi.
14 in differentiating phleboliths from ureteral calculi.
15 bstruction, and obstruction due to bile duct calculi.
16 ificity of 77% for the detection of ureteral calculi.
17 s were reviewed for proof of the presence of calculi.
18 mes and all three linear dimensions of renal calculi.
19 issed 1 calculus in 3 patients with multiple calculi.
20 tion in patients suspected of having urinary calculi.
21 degradable form, inhibiting the formation of calculi.
22 s in fragmentation and removal of refractory calculi.
23  of ureteroscopy for the management of renal calculi.
24 linded to the location and presence of renal calculi.
25 ients along with refractory residual biliary calculi.
26  the presence, number, location, and size of calculi.
27 stone types, that is, melamine and indinavir calculi.
28 one-free rates in the management of staghorn calculi.
29 imal treatment modality for lower pole renal calculi.
30 ining to the treatment of renal and ureteral calculi.
31 uncture for the management of staghorn renal calculi.
32 ne its place in the treatment of upper tract calculi.
33 or the treatment of renal and upper ureteric calculi.
34 thic urethritis, and the passage of ureteral calculi.
35  modality available for the visualization of calculi.
36 planning, including the size and location of calculi.
37 cacious therapy with low morbidity for renal calculi.
38 udy performed with patients who had ureteral calculi.
39 re pertinent to endoscopic surgery for renal calculi.
40 hoice for the majority of renal and ureteral calculi.
41   US is of limited value for detecting renal calculi.
42 thotripsy (Dornier HM-3) for distal ureteral calculi.
43 entially related to the study included renal calculi (16 participants in the vitamin D3 + calcium gro
44  most commonly studied pathology was urinary calculi (28%), renal lesion/tumor (23%), and hepatic les
45  rim sign was present in 105 of 136 ureteral calculi (77%) and in 20 of 259 phleboliths (8%) and yiel
46                            One hundred eight calculi (85 renal, 21 ureteral, and two in the bladder)
47             Thirteen of the 15 patients with calculi (87%) have remained asymptomatic.
48                                Calcium-based calculi account for around 75% of renal stone disease an
49 s of crystallization, and calcium-containing calculi account for over 80% of stones.
50 patients, who suffered from residual biliary calculi after hepatectomy and underwnet POC from August
51 und in 33 (66%) patients; 25 (50%) had renal calculi and 19 (38%) had an obstructing ureteral calculu
52                           Spiral CT depicted calculi and allowed determination of the collective two-
53 sitivity of US was determined for individual calculi and at least one calculus per examination.
54 ntification of 39% of patients with multiple calculi and demonstrated all calculi in 17% of these pat
55 s challenging owing to the complexity of the calculi and high recurrence rates.
56 er, P=.041) and attenuation (P=.0005) of the calculi and image noise (P=.0031) were significantly ass
57                                  Presence of calculi and obstruction and incidental diagnoses were re
58               Diagnoses included 23 ureteral calculi and one each of renal cell carcinoma, appendicit
59 sis, including the visualization of ureteral calculi and secondary signs of obstruction.
60 oses and was independently evaluated for all calculi and separately for calculi greater than 3 mm in
61  the protein composition of prostatic CA and calculi and suggests that acute inflammation has a role
62  (P < .0001) between the mean attenuation of calculi and that of phleboliths.
63 ing modalities employed for the diagnosis of calculi and the caveats of different clinical situations
64  treatment modalities for treatment of renal calculi and therein lies its popularity.
65 ive congenital anomalies, five urinary tract calculi, and 18 calyceal and/or papillary, 30 renal pelv
66 ithotripsy are greater than 90% for ureteral calculi, and 67-84% for renal calculi.
67 or flexible ureterorenoscopy for upper tract calculi, and discuss the techniques and strategies that
68 act infections, renal calculi, lower urinary calculi, and other lower urinary tract disorders.
69 Defects, Congenital, Vascular, Calcification/Calculi, Aorta, Pulmonary Arteries, CT Angiography, Echo
70                                       At CT, calculi appeared as foci of faint high attenuation or as
71 ations for ureteroscopic management of renal calculi are expanding, and this technique is quickly bei
72  be retained in the nephron and develop into calculi are not known.
73                       Intrahepatic bile duct calculi are present in approximately 8% of patients and
74 l Networks, Carotid Arteries, Calcifications/Calculi, Arteriosclerosis, Segmentation, Vision Applicat
75                                              Calculi associated with the rim sign had a mean size of
76               The conspicuity of small renal calculi at CT increases with higher kilovolt and milliam
77 ive rate of twinkling artifact for confirmed calculi at CT was 49% (73 of 148 twinkling foci), while
78      The number, location, and size of renal calculi at CT were documented.
79 eaders regarding the detection and number of calculi at MR sialography (kappa = 1, p < 0.001).
80 metric configuration was seen in eight (21%) calculi but not in any phleboliths.
81 tive than pneumatic lithotripsy for ureteral calculi, but no more effective than shock-wave lithotrip
82                             Lower pole renal calculi can also be treated with a success rate of appro
83 rge (>2.9 mm) and high-attenuation (>387 HU) calculi can be detected with good reliability; smaller a
84 le cause of recurrent pancreatitis and small calculi can be easily removed.
85                                       Dental calculi can cause gingival bleeding and periodontitis, y
86            Infrared spectroscopy analysis of calculi collected from 23 patients confirmed a prevalenc
87 er sensitivity for the detection of ureteral calculi compared with US.
88 y significant difference between the size of calculi detected by MRI and true size of calculi retriev
89                             The mean size of calculi detected with US was 7.1 mm +/- 1.2 (95% CI); 73
90                                   When renal calculi detection rates were analyzed by size, 3.0-4.0-m
91 minal CT is the imaging standard for urinary calculi detection; however, studies comparing photon-cou
92 o metabolic consequences were noted, urinary calculi did not form, mucus production was normal, and r
93 xaminations for presence or absence of renal calculi, differential diagnoses, and associated abnormal
94 detectability, number, size, and location of calculi (distance of obstruction from the ostium and mas
95 ound between the 2 readers regarding size of calculi, distance of calculi from the ostium, and distan
96 me a widely used modality for treating renal calculi due to its noninvasive nature and ease of applic
97  an important role in the treatment of renal calculi, especially for the more complex cases.
98  disease; 136 of these patients had ureteral calculi, excluding the ureterovesical or ureteropelvic j
99 n considered a mainstay of therapy for renal calculi for the last 20 years.
100 bladder tumors arise through urinary bladder calculi formation but is insufficient to hypothesize a m
101 unenhanced helical CT can help differentiate calculi from phleboliths.
102 aders regarding size of calculi, distance of calculi from the ostium, and distance from the masseter
103 evaluated for all calculi and separately for calculi greater than 3 mm in diameter by using the McNem
104 0% and 25% examinations for the detection of calculi greater than 3 mm.
105 rger than 2.9 mm, maximum attenuation of the calculi greater than 387 HU, and image noise less than 2
106 ia, prostate cancer, renal masses, and renal calculi have resulted in enhanced understanding of cavit
107 hich can cause kidney insufficiency, bladder calculi, hematuria, and urinary tract infections.
108                  Complex upper urinary tract calculi, however, are best treated endoscopically.
109 oach for the treatment of renal and ureteral calculi, however, have continued to improve.
110                        US depicted 24 of 101 calculi identified at CT, yielding a sensitivity of 24%
111 atients; and ductal obstruction secondary to calculi in 12 (4.4%) patients.
112 s with multiple calculi and demonstrated all calculi in 17% of these patients.
113                     ATV was found in biliary calculi in 8 of 11 cases: infrared spectrometry analysis
114                The sensitivity of US for any calculi in a patient was 44%, equal to that of the origi
115 enuation values of color composition-encoded calculi in an ascending sequence.
116  as a first-line option for the treatment of calculi in appropriate cases.
117 afe and efficient method of treating urinary calculi in children, which was once thought too injuriou
118  of extracorporeal shockwave lithotripsy for calculi in congenitally abnormal kidneys is now giving w
119 history of passing 2 small (about 5 mm each) calculi in his urine after the occurrence of hematuria,
120                                 The sizes of calculi in longest axis were compared on US and CT image
121 hotripsy is effective for ureteral and renal calculi in morbidly obese patients who are not suitable
122 efficacious for the management of intrarenal calculi in multiple-patient populations and is also cost
123 ven readers evaluated randomized studies for calculi in nine regions.
124 cause of the importance of identifying small calculi in the gland or salivary duct as the cause of th
125 on US and CT images, and the US detection of calculi in the left and right kidneys was compared.
126 valence of the deposition of bacteria-driven calculi in the oral cavity.
127  substantial difference for the detection of calculi in the right and left kidneys.
128                            The risk of renal calculi increased with calcium plus vitamin D (hazard ra
129  CPGs (hematuria and priapism [HP]; staghorn calculi, infertility, and antibiotic use [SIA]).
130    Here we show that the formation of dental calculi involves bacteria in local mature biofilms conve
131    The optimal treatment of lower pole renal calculi is controversial.
132 dition, the endoscopic treatment of ureteral calculi is efficacious and definitive, albeit more invas
133 nal stone disease and the incidence of these calculi is increasing, suggesting environmental and diet
134 rium-aluminium-garnet lithotripsy of biliary calculi is uniformly effective.
135 to be efficacious in identifying all urinary calculi, is not useful in imaging stones that are compos
136  conventional technique for residual biliary calculi, its efficacy still needs to be improved to fit
137 relation was 100% for the diagnosis of renal calculi (kappa = 1).
138 so found for urinary tract infections, renal calculi, lower urinary calculi, and other lower urinary
139                              Small uric acid calculi may be imperceptible, even with maximal CT techn
140 d reliability; smaller and lower attenuation calculi might be erased from images, especially with inc
141           In addition, 3D spiral CT depicted calculi more sensitively than traditional techniques and
142 ings were appendicitis (n=13), urinary tract calculi (n=6), small-bowel obstruction (n=2), cholelithi
143 : Coronary Arteries, Cardiac, Calcifications/Calculi, Neural NetworksSee also the commentary by Gupta
144                                        Among calculi, none had a central lucency, bifid peak, or come
145  with US was 7.1 mm +/- 1.2 (95% CI); 73% of calculi not visualized at US were less than 3.0 mm in si
146 ality (scale, 1-5), noise (scale , 1-3), and calculi (number, size, location).
147 r the detection of specific individual renal calculi observed at CT was 55% (95% confidence interval:
148 nhanced CT of a phantom containing 188 renal calculi of varying size and chemical composition (brushi
149   The sensitivity regarding the detection of calculi on VNE images compared with true nonenhanced (TN
150 exists in large-duct (often with intraductal calculi) or small-duct form.
151                                    Prostatic calculi (PC), which potentially represent calcified form
152 -quality images for the diagnosis of urinary calculi; radiation exposure was reduced by 44% with a hi
153 of the mainstays of treatment of upper tract calculi, rather than as a technique for the exclusive us
154 ere no differences between the two groups in calculi recurrence at half-a year, or one year follow-up
155  of calculi detected by MRI and true size of calculi retrieved by sialendoscopy.
156  11 cases: infrared spectrometry analysis of calculi revealed that ATV made up a median of 89% (range
157 o were unaware of the location and number of calculi, reviewed the CT images and recorded where stone
158 vers noted the location, size, and number of calculi; secondary signs of obstruction; and other clini
159                US depicted 14 of 23 ureteral calculi (sensitivity, 61%).
160                CT depicted 22 of 23 ureteral calculi (sensitivity, 96%).
161               Pancreatic duct strictures and calculi should be approached (after ruling out malignanc
162 sful technique for the treatment of ureteral calculi (success rates >90%) and is an optional treatmen
163 comes can be obtained for ureteral and renal calculi that are similar to the adult population.
164                                      For all calculi, the blinded readers demonstrated combined sensi
165 n the spontaneous passage of distal ureteral calculi, thereby reducing the need for surgical interven
166 ns were compared with the known positions of calculi to generate true-positive and false-positive rat
167 g perfusion, neoplasm, bowel diseases, renal calculi, tumor response to treatment, and metal implants
168  The mean age by gender of the patients with calculi was 54 years for men and 38 years for women.
169 ld male mice, the incidence of early urinary calculi was 67% in Cav1-/- mice compared to 19% in Cav1+
170                              The presence of calculi was confirmed with pathologic or imaging finding
171  to assess the chemical composition of renal calculi was found to be 92%.
172                    MATERIALS AND Fifty renal calculi were assessed: Thirty stones were of pure crysta
173                                None of these calculi were associated with a positive tail sign.
174 rding the detectability, number, and size of calculi were correlated with endoscopy.
175                                              Calculi were depicted at cholangiography as rounded fill
176                                              Calculi were found in 113 locations (pyelocalyceal urete
177                                              Calculi were found in 33 (66%) patients; 25 (50%) had re
178 alline calcium oxalate and calcium phosphate calculi were found throughout the entire spectrum, and d
179 seven stones were detected on TNE images; 46 calculi were identified on VNE images (sensitivity, 52.9
180                                              Calculi were in the intrahepatic ducts in 11 patients an
181          Severe bladder lesions and struvite calculi were seen in 64% of F344 rats; in other rat stra
182 50 patients with history suggestive of renal calculi were subjected to DECT using 100 kVp and Sn150 k
183  or imaging findings in 19 patients, in whom calculi were visible on 16 of 18 CT scans, 15 of 19 sono
184                                    Bile duct calculi were visualized on images in 14 (7.6%) of the 18
185 ent (ED) with moderate to high likelihood of calculi who would require urologic intervention within 9
186       The success rate for treating staghorn calculi with a single percutaneous puncture is over 90%.
187 reatment of proximal ureteral and intrarenal calculi with the development of new endoscopes, more eff
188 aphy (DECT) in the characterization of renal calculi, with ex vivo renal stone evaluation using Fouri
189                                  Fifty renal calculi within an abdominal phantom were imaged with 3D
190  the rim sign had a mean size of 4.3 mm, and calculi without a rim sign had a mean size of 6.3 mm (P
191  mGy enabled effective evaluation of urinary calculi without substantially affecting diagnostic confi
192 n the treatment of small, asymptomatic renal calculi, yet we know very little about the natural histo

 
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