Biomedical subjects

G Sgarzini

Publications and source records attributed to G Sgarzini.

26 records · Page 2Linked to original sources

PubMed1989

[Varicose veins of the lower limbs caused by incompetence of the saphenous-femoral ostium: standard or complete stripping?].

The Authors report their experience of 256 stripping operations performed during the last 3 years for varicose veins of the lower extremities. Preoperative Doppler examination was used to detect reverse flow in the saphenous veins. Removal of the entire saphenous trunk was performed in 158 limbs with segmental or total reverse flow; in the remaining 98 cases with reflux only in the proximal tract of the saphenous vein a selective stripping operation and, five weeks later, phlebectomy of remaining varicosities were performed. The results were assessed by follow-up examination from 6 months to 3 years. When there is a specified indication, the selective stripping operation appears to be an excellent and aesthetic solution with a very low incidence of saphenous nerve's injuries. Useful advice to obtain the best results with the traditional stripping operation are also pointed out.

Female↗

PubMedDate not supplied

Incidence of incisional hernia following emergency abdominal surgery.

BACKGROUND: A retrospective study was conducted to determine incidence and predisposing factors of incisional hernia after an emergency midline laparotomy. PATIENTS AND METHODS: The study population consisted in 197 patients of whom 138 were followed-up for 2 years after surgery. RESULTS: An incisional hernia developed in 25 (18.1%) patients at a mean follow-up of 11.2 months. Multivariate analysis showed the importance of age (> 60 years, p < 0.004), obesity (p < 0.008) and occurrence of post-operative wound infection (p < 0.00001) for the development of an incisional hernia. Univariate analysis showed that intestinal occlusion (p < 0.02), peritonitis (p < 0.006), upper abdominal access (p < 0.04) and post-operative wound infection (p < 0.003) in older patients and obesity (p < 0.003) and the presence of a neoplasm (p < 0.006) in younger patients, played a significant role. The comparison between young and old patients showed that upper abdominal access (p < 0.007), interrupted and layered wound closure (p < 0.02 and p < 0.01, respectively) and contamination of the operative field (p < 0.004) played a statistically significant role in older patients. CONCLUSIONS: The rate of incisional hernia after an emergency midline laparotomy is higher than after elective procedures. However, it could be reduced with proper attention to the suture technique, i.e. mass and continuous suture, better preparation of the operative field and scrupulous sterility throughout the procedure in order to decrease the incidence of post-operative wound infection.

Abdomen↗

PubMedDate not supplied

[Carcinoma of the splenic flexure].

The Authors report their experience in the management of 25 cancers of the splenic flexure corresponding to 4.8% of large bowel cancers overall observed. Twelve patients underwent elective surgery consisting in a left hemicolectomy, which in 1 of the 12 cases required an associated distal splenopancreatectomy. Operative mortality was null, whereas morbidity involved 1 case of anastomotic dehiscence. Thirteen patients presenting with complete obstruction underwent emergency surgery: a two-stage resection with primary colostomy was performed in 5 cases, a sub-total colectomy with one-stage ileo-rectal anastomosis or ileo-sigmoid anastomosis was performed in 8 cases. In this last group of 8 patients mortality rate was 12.5% (1 pt.) and diarrhoea was the most important sequela. On this regard the Authors point out the opportunity to perform an ileo-sigmoidostomy, which reduces the incidence of such complication.

Aged↗

PubMedDate not supplied

[Respiratory complications in compressive goiters].

Authors' experience in respiratory complications of compressive goiter is reviewed. Three cases with typical symptoms, relative therapy and outcome are reported. Appearance of respiratory distress should urge to avoid delay in elective surgery performing. In case of acute respiratory failure, immediate emergency tracheostomy is mandatory, subsequently followed by elective intervention. In case of malignancy, if radical surgery is not possible, tracheostomy is the short and medium-term palliative surgical treatment of choice.

Aged↗

PubMedDate not supplied

[Role of surgery in the treatment of primary gastric lymphoma].

Recently the role of surgery in the LGP treatment is reviewed. 30 cases of LGP are reported; GT was in 9 cases performed, GST in 21 cases. All the patients were included in a therapeutical protocol as chemo and/or radio-therapy as adjuvant treatment. Two patients treated with GT died; the medial survival ranged was 30.5 months for the patients in stadium Ie, 52 months for the patients in stadium IIe and 15 months for the patients in stadium IV. The central role of surgery for treatment of this lesion is underlined; finally the role of adjuvant therapy is emphasized in the improvement of long-term survival.

Adult↗

PubMedDate not supplied

Emergency transjugular intrahepatic portosystemic shunt in patients with active variceal bleeding and hepatocarcinoma.

Variceal hemorrhage is a leading cause of death in patients with hepatic cirrhosis. We report the case of two cirrhotic patients with hepatocarcinoma in whom oesophageal varices bled repeatedly. Because the bleeding was not controlled by sclerotherapy, vasopressin or Blakemore balloon, the patients were evaluated for emergency transjugular intrahepatic portosystemic shunt. After the procedure, portal vein pressure decreased from 45.5 mmHg to 18 mmHg and from 44 mmHg to 19 mmHg respectively and no filling of varices was evident at venogram or endoscopy. After 16 and 8 months respectively, bleeding had not recurred, and no episodes of encephalopathy were referred. Transjugular intrahepatic portosystemic shunt should always be considered an effective emergency therapeutic alternative to shunt surgery in patients with active variceal bleeding when traditional management fails.

Aged↗

PubMedDate not supplied

Inferior vena cava involvement by a left side adrenocortical carcinoma: operative and prognostic considerations.

We report the fifth case of neoplastic involvement of the infrahepatic portion of the inferior vena cava, observed in a young woman affected by a left adrenal cortical carcinoma. The intracaval extension of a neoplastic thrombus from an adrenal tumor is a rare complication that should not be considered a dismal prognostic factor and does not contraindicate tumor resection with curative intent. Caval invasion must be preoperatively investigated to plan the correct surgical access and avoid the risk of neoplastic embolization.

Adrenal Cortex Neoplasms↗

PubMedDate not supplied

Influence of acute cholecystitis on surgical strategy and outcome of inapparent carcinoma of the gallbladder: a report on two cases.

Unsuspected microscopic adenocarcinoma (T1) of the gallbladder was identified after surgery in two patients who underwent urgent open cholecystectomy for acute cholecystitis. In spite of the tumor being at an early stage both patients died after few months for local and disseminated tumor recurrence. The influence of the associated inflammatory disease of the gallbladder on the outcome of patients with inapparent gallbladder carcinoma is discussed and a more aggressive surgical strategy is suggested.

Acute Disease↗