Publications by authors named "E Dormia"

Purpose: We describe a more efficient solution for calcium magnesium stones, an irrigation technique devised by us, and the indications for and results of our 20-year experience with direct renal or ureteral chemolysis.

Materials And Methods: Renal and ureteral perfusion is performed with 2 coaxial catheters (where the interspace is 1-way circulation), a normal ureteral catheter to a nephrostomy tube or, if the ureter is impractical, a nephrostomy tube after inserting it in a thin catheter achieving coaxial circulation. The perfusion operates by gravity with continuous flow maintaining a negative pressure in the cavities and keeping the circuits sealed during treatment.

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Our technical procedure for surgical adenomectomy of prostate is the Hey-Delinotte one. Indications for this type of procedure are large adenomas with a volume, estimated by ultrasonography, more than 50 cc. and with significant obstruction and urinary retention.

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Twenty-eight consecutive patients submitted to radical nephrectomy for Robson's stage II-III renal cell carcinoma underwent adjuvant recombinant a-2b interferon, 5 MUI s.c. 3 times a week, for 6 consecutive months.

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Until now, patients with a progressive prostatic cancer, in whom all therapies failed and the disease spread locally and distally, was considered "a lost patient"; because it did not exist an effective therapy easily to be used. The skeletal pain control is a serious problem and it is a great responsibility also for the Urologists especially if the patient has not a short survival time and the quality of life is very poor. Physicians feel the need for a systemic, well tolerated and effective therapy also for a long time, uniform and repeatable, able to be efficient for these patients.

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During the last 15 years the Dormia stone dislodger has been used in 352 cases (80%) out of 435 of ureteral stones: 318 were at ileo pelvic, 34 at lumbar level. 303 ileo pelvic and 21 lumbar stones have been successfully removed (92%). Considering that the probability of stone removal is directly proportional to the ureteral expansibility and indirectly proportional to the volume of the stone, the Basket technique isn't indicated: When the stone is more than 1 cm.

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