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Biomedical subjects

V Urbano

Publications and source records attributed to V Urbano.

At least 19 recordsLinked to original sources
PubMed2006

[Complications of the Lichtenstein inguinal hernioplasty].

The Lichtenstein inguinal hernioplasty in the original version or with small variations currently allows good results both from the surgical point of view and in terms of reduction of the sanitary expenses. "Tension free" repair and diffusion of local anesthesia allow a drastic reduction of the hospital stay, a early time of the working activity and the diffusion of the admission to the Day Hospital. The authors introduce the own casuistic that comprise 1116 inguinal hernioplasty in 1,034 patients and on the base of two studies, a retrospective one and another prospective, they conclude that a greater attention in the behavior of the intervention and a more accurate preparation of the patients represent fundamental moments to obtain even more satisfactory results.

Adolescent↗
PubMed2006

[Leiomyosarcoma of brachiocephalic vein: case report].

Primary leiomyosarcoma of venous origin is a rare but frequently lethal disease. Clinical symptoms can be different, often not much evident or absolutely absent. Preoperative diagnosis is difficult also with modern imaging and only pathological examination can identify this malignant tumor. Successful therapy requires early surgery but the long-term survival is poor. A case of leiomyosarcoma arising from veins has been presented.

Brachiocephalic Veins↗
PubMed2005

[Polypoid lesions of the gallbladder: diagnostic and therapeutic problems].

The nature of polypoid lesions of the gallbladder is difficult to define. Surgical indication still remains controversial but in some cases mandatory. In this clinical study data were retrospectively evaluated in 25 patients with polypoid lesions who underwent laparoscopic surgery to elucidate the ultrasonic findings and to establish criteria for the best treatment.

Adult↗
PubMed2005

[Operative table-induced pressure ulcers].

The Authors conducted a study on 780 patients who underwent surgery. Fourteen patients developed operative table-induced pressure ulcers of different gravity. This paper is a description of these 14 cases. From the literature and from experience we know that the major exogenous risk factor for intraoperative pressure ulcers is the operation time. Therefore, special attention should be paid to preoperative, intraoperative and postoperative prevention. The knowledge of the pathology, specialized personnel and the use of appropriate facilities can reduce the risks of complication that are important sanitary and economic issue.

Adult↗
PubMed2004

[Intraoperative limphonodal mapping in gastric, pulmonary and large bowel tumors. The sentinel limphonode technique].

The concept of the sentinel lymphatic node was introduced by Cabanas in 1977, but it has proved to be successful for the treatment of the melanoma and breast cancer only since the 90s. Many studies have recently extended this technique to other neoplasias. This study deals with 36 patients who were to undergo surgery for 14 gastric adenocarcinomas, 11 of the colon and 11 pulmonary. Once the neoplastic mass was detected, 2 to 5 ml of a vital dye (Blu Patent) were injected in the serosa along the perimeter of the tumor by means of several 0.5 ml injections. A lymphatic node was diagnosed in 22 patients, respectively 10 gastric neoplasias, 6 pulmonary, 6 of the colon. In 14 cases the lymphatic node was found to be negative, in 8 cases positive. In the remaining 14 patients the lymphatic node was not detected. Although data do not always agree, the sentinel lymphatic node technique seems to have been successful for this kind of tumors. For this reason we have carried out this study and published our first data.

Adenocarcinoma↗
PubMed2003

[Surgical treatment of lung metastasis: experience with 108 cases].

In this study the Author's analyze their experience (between September 1973 and December 2002) with 108 pulmonary resections for metastatic tumors to the lungs to evaluate prognostic factors and the impact on survival of extended metastasectomy. Overall mortality and major morbidity were 1.85% and 2.78%. The actuarial survivals at 5 and 10 years were respectively 46.6% and 39.9%. The best mean survivals are observed in patients with metastases from breast, colorectal, thyroid and urinary tract carcinomas, in cases with disease free interval > 12 months and in the patients who underwent sequentially surgery and chemotherapy. Patients with pulmonary metastases also potentially benefit from iterative pulmonary resection.

Adult↗
PubMed2000

Arthroscopic repair of the posterior cruciate ligament: two techniques.

SUMMARY: Isolated posterior cruciate ligament injuries are rare and their treatment is controversial. These lesions have commonly been treated by open reduction and internal fixation using a posterior approach. However, this approach makes it difficult to explore other combined injuries of the knee joint. We report 2 cases of posterior cruciate ligament avulsion of the tibia that were arthroscopically reduced and fixed using 2 different methods, cannulated screws and tension band wire.

Adult↗
PubMed1998

[Acute hepatic necrosis in a patient treated with cyproterone acetate].

The Authors report a case of prostatic carcinoma in a 84 year old male, treated with cyproterone acetate (CPA), complicated by a fatal fulminant hepatitis. He was admitted with a mixed jaundice followed by a derange of all liver function tests. Serological markers for hepatitis were negative. Ultrasonography and CT revealed no hepatic abnormality but gallstones and dilatation of principal bile duct with a terminal stricture. By the endoscopic retrograde cholangiography and sphincterotomy we put an external drain tube. He died 9 days after admission. Fatal hepatis due to CPA is a very rare complication but all patients on anti-androgenic drugs should have liver function closely monitored. CPA must be discontinued immediately at the first derange of liver function tests.

Acute Disease↗
PubMed1997

[Cystic polyps of the stomach: review of our case series].

The Authors report their experience with gastric polyps based upon 3,384 endoscopies performed from October 1992 to August 1995. The incidence of cystic polyps with respect to the examinations performed and to the number of gastric polyps found was 0.45% and 21.3% respectively. The cases were taken into account with respect to sex, age, number of lesions, location, size and association to Gardner's syndrome. A comparison between the observed cases and a comprehensive review of the relevant Literature was performed.

Female↗
PubMed1995

[Large cystic polyps of the stomach].

The Authors report the case of a 83 year old woman with large cystic polyps of the stomach. Gastric cystic polyps are polypoid lesions which may develop following functional disorders such as increased mucosal stimulation by gastrin, or excessive retention of gastric secretions. The incidence of these polyps is variable, depending on their being underestimated since they are not always macroscopically visible. The case here reported is very interesting not only for the number of lesions (over 50), but also for their size (5-25 mm in diameter).

Aged↗
PubMed1994

[Fournier's syndrome: diagnostic and therapeutic assessment].

Fournier's syndrome is a disorder involving perineum and scrotum caused by invasive anorectal infection. Aerobic and anaerobic bacteraemia can lead to septic toxicity. Hence the importance of the multidisciplinary treatment and urgent surgical procedures including drainage and necrotic tissue removal is stressed. A case of Fournier's syndrome is reported.

Gangrene↗
PubMed1994

Laparoscopic ultrasonography: limits and potential of present technologies.

During recent years, laparoscopic contact sonography has been introduced into clinical practice to remedy the limitations of minimal invasive surgery. The technology of laparoscopic ultrasound probes is described in this paper as well as the technique of US contact scanning via the laparoscopic approach. This method is a tool which allows the examination of tissues and non-palpable parenchymal organs in endoscopic surgery, thus permitting correct assessment of both anatomy and the spreading of neoplasms, with consequent impact upon surgical decision making.

Cholecystectomy, Laparoscopic↗
PubMed1993

[Evaluation of the effect of H2-histamine antagonists in the natural history of stomach cancer].

On a study population of 131 patients the Authors evaluate possible differences related to the use of H2 blockers. Patients were divided in 2 groups: one (70 cases) studied before the introduction of H2 blockers and the other (61 cases) treated with H2 blockers. The influence of endoscopy for the early diagnosis of gastric cancer was also considered. The Authors conclude that H2 blockers do not have a negative influence from a surgical point of view, however the correct diagnosis may often be delayed and this is not acceptable for an era in which early diagnosis is feasible.

Female↗
PubMed1993

[Biodegradable compression ring in intestinal anastomosis].

The Authors report their experience with the use of biofragmentable anastomosis ring ("Bowel Anastomosis Ring" B.A.R.--Valtrac): 34 patients underwent colic resection and bowel anastomosis by B.A.R. No complications related to the anastomosis were recorded. The ring was always discharged in the third postoperative week and the endoscopic follow up showed no late complications. It is concluded that B.A.R. is a safe technique and represents a good alternative to hand or mechanical anastomosis with a favorable cost/benefit ratio.

Aged↗