Secondary signs during non-enhanced helical computed tomography in the diagnosis of ureteral stones
نویسندگان
چکیده
منابع مشابه
Assesment of Criteria in Differentiation of Ureteral Stones from Phleboliths with Thin-Slice Unenhanced Computed Tomography
Objective: The purpose of this study was to asses the accuracy of criteria in distinguishing distal urinary stones from phleboliths defined in the literature with thin-slice unenhanced helical computed tomography (CT). Materials and Methods: Between October 2004 and April 2005, we performed 3 cm length thin-slice (2 mm section thickness, pitch:1) helical CT on 31 patients with urinary stones an...
متن کاملIncidental diagnosis of diseases on un-enhanced helical computed tomography performed for ureteric colic
BACKGROUND Patients presenting in the emergency room with flank pain suggestive of acute ureteric colic may have alternative underlying conditions mimicking ureteric stones. An early diagnosis and appropriate treatment for other causes of flank pain is important. The majority of centers around the world are increasingly using un-enhanced helical CT (UHCT) for evaluation of ureteric colic. This ...
متن کاملComputed Tomography in the Diagnosis of Lesions in and Around the Saddle Area
Computed tomography is the method of choice for initial evaluation of pa tints with potential suprasellar masses. In our experience during the last 2 years C.T. has proved reliable for detecting or rulling out the presence of a suprasellar mass. It shows the direction and degree of parasellar extension and the presence of any calcific or cystic component of the lesion. When C.T. was negat...
متن کاملتعیین فراوانی یافته‌های تصویرنگاری سی‌تی اسکن اسپیرال بدون ماده حاجب(UHCT) در بیماران مبتلا به درد حاد پهلو مراجعه کننده به بخش رادیولوژی بیمارستان هاشمی‌نژاد در سال 1384
Background and Aim: Unenhanced Helical Computed Tomography (UHCT) has evolved into a well-accepted method in patients with acute flank pain and suspected ureterolithiasis. The purpose of this study was analysis of UHCT findings in patients with acute flank pain.Patients and Methods: This is a prospective descriptive cross sectional study. The results were analyzed by descriptive statistic m...
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in the present study, the effect of e-64 at different concentrations (0.5, 1, 5 and 10 µm) added to (1) the ivm medium on oocyte nuclear maturation and developmental competence of ovine oocytes, and (2) to the ivc medium on embryonic development of ovine embryos were investigated.
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ژورنال
عنوان ژورنال: Urological Science
سال: 2012
ISSN: 1879-5226
DOI: 10.1016/j.urols.2012.10.004