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Biomedical subjects

A Filippini

Publications and source records attributed to A Filippini.

90 records · Page 5Linked to original sources
PubMedDate not supplied

Peritoneal mesothelioma in a case of inguinal hernia. A review of the literature.

The peritoneal mesothelioma (PM) is a rare, benign or malignant, primary tumour, arising from the peritoneal membrane. The most frequent histological form is the malignant one with an incidence of 2-2.6 new cases per million per year. The symptomatology is insidious and poses difficult problems in the diagnosis and the treatment. Instrumental diagnostic investigations are useful only in the diagnostic orientation. Only the pathologic examination allows to distinguish a peritoneal carcinomatosis from PM. The prognosis of MPM is pour. An intense multimodal therapy, combining surgery with CT and RT, increases the survival rates in the patients with MPM. It has been proposed that hernia of abdominal wall play a role in the pathogenesis of this tumor. We believe that hypothesis seems unlikely considering the enormous discrepancy between the incidence of hernial pathology and PM.

Antibiotics, Antineoplastic↗
PubMedDate not supplied

[Mininvasive treatment of strangulated paraesophageal hiatal hernia in emergency. Case report].

The Authors report a case of strangulated paraesophageal hiatal hernia occurred in a elderly woman and treated with laparoscopic approach. After review of the literature regard on this uncommon pathology that present about 5% of the hiatal hernias, they emphasize that the laparoscopic approach is appropriated even in emergency and comprises complete reduction of the stomach in abdomen, control of suitable position of the distal esophagus and cardias and making of effective hiatus-plasty.

Aged↗
PubMedDate not supplied

[Complicated diverticular disease. Three cases of colovesical fistulas and review of literature].

Colovesical fistulas represent a possible less frequent complication of diverticular disease of colon. They represent a complex condition because of the possible and unexpected evolution into a septic shock with a high risk of death. The Authors report three cases of colovesical fistula as a complication of diverticular disease. They underline the importance of early diagnosis, specific antibiotic therapy and appropriate surgical therapy realized in one or two stages according to general and local conditions of each patient.

Aged↗
PubMedDate not supplied

[Role of microsurgery in chronic distal obstructive arteriopathies].

The Authors analyze the role of microsurgery in the treatment of chronic obstructive arteriopathies. In accordance with their results, they stress the usefulness of the microtechniques in the rescue of ischaemic limbs due to distal occlusion, and how these procedures are less dangerous than amputation, even though results are not long lasting.

Aged↗
PubMedDate not supplied

[A case of carcinoma of the cervical esophagus treated with interposition of an intestinal loop revascularized using a microsurgical technique].

The Authors present a case of hypopharyngeal tumor in which digestive continuity was assured by a jejunal autotransplant. Tumoral exeresis and jejunal preparation were carried out at the same time by two surgical teams. The use of microsurgical techniques assures the revascularization of the neck transplant by implementing the superior thyroid artery and the internal jugular vein. Digestive anastomoses complete the operation.

Esophageal Neoplasms↗
PubMedDate not supplied

Diabetes and surgery.

Diabetes mellitus is the metabolic disorder most commonly met by the surgeon. Hyperglycemia, hypoglycemia, electrolyte imbalance, vascular, renal and neurological complications and liability to infections must always kept in mind. An accurate preoperative evaluation is essential. The patient must be carefully controlled during the operation and in early postoperative period by i.v. glucose solution with i.v. or subcutaneous insulin. Schemes of treatment for diabetic surgical patients are proposed and results by a sample of 100 patients undergoing major surgical procedures are reported and discussed. Under adequate treatment incidence of complications in these patients is almost the same of not-diabetic patients. Continuous intravenous infusion of 10% glucose solution (500 ml every 6 hours) with potassium and insulin seems to be very safe if continuous monitoring of the blood and urine glucose and ketones is observed.

Blood Glucose↗
PubMedDate not supplied

[The biological effects of the CO2 laser studied in experimental intestinal resections].

An histological and E.M. study has been performed on rat's intestinal tract resection to evaluate CO2 laser effects. Necrotic effect of laser is evident up to 120 micron. While the intestinal tissue results normal at 480 micron from resection line. Muscular and fibrous components appear more resistant to damage while E.M. presents a new organization of its components forming a new compact and continue tissue. This new organization may be involved in the protection of the subepithelial spaces, and may have an important role in intestinal anastomosis scar process.

Animals↗
PubMedDate not supplied

[The distal pedicle fasciocutaneous flaps of the leg. Analysis of 21 cases of lower limb reconstruction].

The fascio-cutaneous flaps with distal pedicle, with the new discoveries on fascial and septal circulation of the lower limbs, are a valid reconstructing method for the loss of substance localized on the third inferior of the leg and in the heel's region. In 21 patients, 18 men and 3 women, fascio-cutaneous flaps were employed for the traumatic loss of substance, just in two cases consequentially to removal of maligns lesions, all of them were omolaterals except in three cases in which cross-leg were used. The results are satisfying if we remember that just in two cases we had partial necrosis and in other two cases we had to reinstate the flap which had survived just in his deep position. The advantages of using this technique are supported by his good results and simple execution, realising anyhow that complicated or contaminated trumas need more complex plastic reconstruction.

Adolescent↗
PubMedDate not supplied

[Injury of the popliteal artery & the popliteal branches: analysis of 31 consecutive cases].

In complex traumas of lower limbs it is fundamental the reducing of the time of ischemia to reduce the number of failures in repairing surgery and the percentage of the demolishing of necessity surgery. The experience of the authors is based on 31 complex traumas of lower limbs with distal vascular injuries to Hunter's canal, which were associated to bone, nervous and muscular lesions. In total we are treated 37 vascular injuries by interposition of venous autografts in 37 cases, lateral pacth in one case ant suture T-T in two cases. The protection of the reconstructed vases, in case of a concomitant loss of substance, was entrused to microvascular flaps for 7 times latissimus dorsi, iliac crest and fascio-cutaneous for 5 times posterior reversed with distal baset and for three times antero-lateral, which in three cases of them needed successively a dermoepidermic grafts. The bone injuries, which were treated by external fixation, intramedullary nailing, plate and screws, just in two cases became worse in pseudoarthroses and just in one in osteomyelitis. The reparation of nervous injuries had bad results just in two cases. The percentage of saving of the limb it was about 83.9%.

Female↗
PubMedDate not supplied

[Significance of antibiotic prophylaxis in infection prevention in biliary surgery. Personal experience].

Postoperative infections are one of the most frequent causes of morbidity in surgical patients. In biliary tract surgery the risk of septic complications is essentially increased by opening the bile ducts. Aim of this paper is to evaluate indications and effectiveness of short-term prophylaxis in preventing infective complications of biliary surgery. Authors report a personal six years review regarding 530 patients operated for biliary tract diseases. The patients were divided into two groups: the first one (n. 245) operated under short-term prophylaxis; the second one (n. 285) treated only postoperativelly with antibiotics. The results obtained show a significatively higher rate of infective complications in the second group of patients. There is a little difference between the groups in the case of elective cholecystectomy, whereas there is a great difference in case of non-elective surgery, bile ducts opening, external biliary drainages placement or sphincteropapillotomy. Authors furthermore emphasize how surgical results are conditioned by individual risk factors, especially obesity and diabetes.

Adult↗