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F J Sanz Lucas

Publications and source records attributed to F J Sanz Lucas.

7 recordsLinked to original sources
PubMed2003

[Traumatic intrathoracic herniation of the left kidney].

The detection of a intrathoracic kidney is an exceptional discovery. There is a large period of time between the injury and its clinical presentation revising the literature, so it is possible that the herniation of the kidney into the chest was caused by a rise in intra-abdominal pressure but going through a preexistent congenital way not caused by the traumatism. In order to dismiss this possibility and to prove the traumatic origin of the diaphragmatic rupture, surgeons have examined the intraoperative characteristics of the rupture's borders. The elevation of the kidney has been said to be progressive because of the positive intra-thoracic pressure and the negative intra-abdominal one. Our objective is to report an extraordinary case of abdominal traumatism whose clinic and radiological proofs let us get a rapid diagnosis and surgical demonstration of the direct herniation of the left kidney into the chest through a diaphragmatic rupture caused by the same traumatism.

Accidents, Traffic↗
PubMed2003

[Giant retroperitoneal liposarcoma].

Liposarcoma is a malignant tumor that has an embryologic origin from mesodermal tissue depending on fatty tissue. Although liposarcoma is only 0.1% of all human neoplasms, it is the most common histology subtype of retroperitoneal soft tissue sarcomas. This tumor grows slowly. Diffuse abdominal pain is its most frequent symptom and abdominal mass is the most common sign. Aggressive surgical treatment is basic to get a complete resection and a local disease control. This objective is difficult because of the large tumor size it gets in the retroperitoneal location and the multiorgan involvement that require the resection of a high percentage of contiguous organs. We report a case of a giant retroperitoneal liposarcoma presenting like continuous left hemiabdominal pain because of the visceral compression. The right kidney was involved and suffering from renal vessel enlargement without renal function. There is a high probability of microscopic residual disease and a good follow-up of the patients is necessary as well as an adjuvant radiation therapy in some cases.

Abdominal Pain↗
PubMed2001

[Hypertension emergency during surgery of renal carcinoma associated with non-diagnosed pheochromocytoma].

OBJECTIVE: To present an uncommon association of renal carcinoma with an undiagnosed ipsilateral pheochromocytoma that caused severe cardiovascular disorders during surgical treatment of the renal carcinoma, and emphasize the need for careful assessment of these adrenal nodules before resection although they may appear to be clinically irrelevant. METHODS: A 61-year-old male with mild arterial hypertension controlled with drug therapy for 40 years was diagnosed as having a right renal hypernephroma and a probable adrenal adenoma by IVP, abdominal ultrasound, CT, bone scintiscan and renal arteriography. Preoperative values were within the normal limits. The patient developed severe hypertension intraoperatively, which was controlled by administration of lidocaine, nitroglycerine, sodium nitroprusside and labetalol. Surgery was interrupted and completed when the patient was stable. RESULTS: The pathological analysis showed clear cell renal adenocarcinoma and pheochromocytoma. Postoperative evaluation showed dopamine, adrenaline, noradrenaline and vanilmandelic acid were normal. A 131 MIBG scan was normal. CONCLUSION: Although an adrenal mass may appear to be clinically irrelevant, a careful study should be performed to discard a functioning tumor and to avoid the serious complications that might arise during surgery.

Adrenal Gland Neoplasms↗
PubMed1995

[Endoscopic pyelotomy with the "ACUCISE" probe].

OBJECTIVES: The aims of the present study were to assess the results achieved by the newly designed ACUCISE cutting probe in the treatment of the PUJ syndrome, to describe its advantages and disadvantages and to determine the possibility of its replacing other previously utilized techniques. METHODS: The ACUCISE cutting probe was utilized in 10 patients with pyeloureteral stricture. After the stent had been left indwelling for two months, it was removed and the patients had regular control evaluations two months thereafter. RESULTS: The results have been optimal to date, with complete resolution of the pyeloureteral stricture in 100% of the cases. No significant complications have been observed. Some of the control images are presented. CONCLUSIONS: In our view, the availability of the ACUCISE cutting probe represents a major contribution to minimally invasive surgery in the treatment of the PUJ syndrome. Its advantages far surpass its disadvantages, some of which can be overcome by the skill acquired from more experience. Its only major drawback is that it cannot be used in children under thirteen because of its caliber. When positioned correctly, the ACUCISE cutting probe achieves a clean, precise and an even cut of the same diameter and extent. It is a useful alternative to the other techniques utilized in the treatment of PUJ stricture.

Adolescent↗
PubMed1993

[Treatment of ureteral stenoses with modelling catheter (12 Fr. caliber)].

We present the results achieved by catheter dilatation in 31 cases of ureteral strictures of different etiologies, using a large caliber (12 Fr) double pigtail catheter. The patients had a mean follow up of at least two years. The catheter was left indwelling for 2 1/2 months. The success rate was 74.2%, with few and unimportant complications. However, in 3 cases with strictures of a tuberculous etiology the long-term success rate dropped to 33.3%. The results indicate that ureteral stents of a caliber larger than that used normally, increase the success rate in dilatation of ureteral strictures.

Adult↗