[Value of preoperative cholangiography].
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Biomedical subjects
Publications and source records attributed to J Tongio.
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Two cases of pseudocysts of the pancreas presenting in the kidney region are reported. The authors stress the value of renal and coeliomesenteric arteriography for establishing the etiological diagnosis of atypical cystic formations of the kidney.
Two types of non-functioning supernumerary kidney pelvis are defined by analyzing 12 cases discovered in adult life. Those of congenital origin from glomerular aplasia, sometimes associated with a ureterocele or an ectopic anastomosis, and those due to an acquired lesion such as lithiasis, vesico-ureteral reflux, or secondary infection of a pocket of fluid. Radiological diagnosis is made by IVU with descending cystography and films taken during micturition. Cystoscopy and possibly retrograde ureteropyelography are essential in order to confirm the diagnosis.
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The authors describe two cases of secreting paragangliomas of the organ of Zuckerkandl, beinging the number of known cases to 78. They underline the interest of arteriographic and phlebographic explorations which define more accurately the origin and spread of these tumours.