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Biomedical subjects

M Cassese

Publications and source records attributed to M Cassese.

At least 19 recordsLinked to original sources
PubMed1998

Myocardial revascularization through a mini-thoracotomy with thoracoscopic assistance.

OBJECTIVE: Left internal mammary artery harvesting through a mini-thoracotomy makes gaining the proximal portion of this vessel very difficult and exposes the patient to the risk of chest wall trauma due to excessive spreading of the ribs. The adoption of video thoracoscopic assistance can give several advantages to the procedure. METHODS: With the patient in a 30 degrees left-side-up thoracotomy position, a 8-12 cm anterior thoracotomy is performed in the left fourth or fifth intercostal space. Two thoracoscopic ports are inserted in the third and fourth left intercostal spaces in the midaxillary line. Complete mobilization of the left internal mammary artery is performed with a mixed surgical and thoracoscopic technique. RESULTS: Since July 1996, 12 patients underwent myocardial revascularization with the left internal mammary artery through a mini-thoracotomy, with the aid of video assisted thoracoscopy. There were no deaths or perioperative infarctions. Mean hospital stay was 4 days (3-6). In nine patients a postoperative angiographic study was performed: in all cases the length of the mammary artery pedicle was adequate; one patient underwent a successful angioplasty on a narrowed anastomosis on the left anterior descending artery. In another patient the left internal mammary artery had been grafted to a diagonal branch. In all other cases angiography showed good results. CONCLUSIONS: Thoracoscopic assistance helps achieving complete mobilization of the left internal mammary artery, maximizing its useful length, without an extended thoracotomy.

Endoscopy↗
PubMed1992

["Multiorgan failure" in surgery: its physiopathology, prevention and treatment. A review of the literature].

At present multiorgan failure (MOF) is the complication with the highest mortality after emergency or elective general surgery. The syndrome seems to find its pathogenesis out of the very complex interactions of endogenous and exogenous mediators; instead the physiopathology seems to depend on cellular oxygen deficiency. The authors refer the common criteria defining organ and/or system damage during MOF and analyse the available possibilities for their treatment. In this regard they stress the role of prevention, which relies on the opportune treatment of earlier stage of shock, constantly preceding the syndrome, and on the intensive organ/systems functions monitoring to obtain an early and rational correction of the alterations taken away.

Emergencies↗
PubMed1991

[THe surgical treatment of aneurysmatic lesions of the ascending aorta: the immediate and long-term results in 40 patients].

From January 1981 to January 1991, 40 patients underwent operation for acute ascending aorta dissection (AAD, 14 patients), chronic ascending aorta dissection (CAD, 9 patients) or aortic ectasia (AE, 17 patients), with simultaneous aortic valve replacement in 30 cases (75%). Average age was 54 years with a 3:1 M/F ratio. In 20 cases (50%) a composite graft bearing a mechanical bileaflet valve was inserted with coronary artery reattachment (Bentall operation). In 16 cases (40%) the ascending aorta was replaced by a woven dacron graft alone (7 cases) or associated with aortic valve substitution (7 cases) or resuspension (2 cases). In 1 case (2.5%) a sutureless ring graft replacement of ascending aorta was carried out and 3 patients (7.5%) underwent aortoplasty with aortic valve substitution. Postoperative mortality rate was 21% for AAD group, 11% for CAD group and 6% for AE group. Non-fatal postoperative complications developed in 36% of AAD patients and in 78% and 29% of CAD and AE patients respectively. These complications occurred in 45% of patients who underwent Bentall operation, in 44% of those who underwent ascending aorta replacement associated with aortic substitution or resuspension, and in 14% of those operated of simple ascending aorta replacement. Average follow-up was 41.6 months (range 1.7-107.4 months). During this period 5 deaths occurred for a long-term mortality rate of 14.2%. Out of 30 survivors 21 (70%) underwent CT-study to evaluate the natural course of the false channel and the risk of redissection or late aneurysm formation.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1986

Total gastrectomy in the treatment of adenocarcinoma of the cardia. Review of the results in 73 resected patients.

Between January 1, 1971, and December 31, 1978, 73 patients with adenocarcinoma of the cardia were treated by total gastrectomy with distal esophagectomy. The continuity of the alimentary tract was restored by esophagojejunostomy using a Roux-Y procedure in 32 patients and jejunal loop interposition in 41 patients. The early postoperative mortality rate was 18 percent. The overall 5 year survival rate was 26.7 percent, and the 5 year survival rate for stage I and II disease was 91.6 percent and 25 percent, respectively, whereas none of the stage III and IV patients survived more than 4 years. Fifty-eight percent of the patients without nodal involvement lived more than 5 years. The 5 year survival rate was only 9.3 percent in the presence of nodal metastases. Our 5 year survival rates suggest the value of elective total gastrectomy for stage I or II adenocarcinoma of the cardia. Jejunal loop interposition is a time-consuming but functionally superior procedure in comparison to other reconstructive procedures after total gastrectomy.

Adenocarcinoma↗
PubMed1984

[Protocol of combined surgical and polychemico-immunoradiologic therapy of stage T2N2MO lung cancer].

Preliminary data on the use of a combined surgical-polychemical-immunoradiotherapy protocol in the treatment of 13 T2N2M0 lung cancer patients are reported. The results are compared with those obtained in a 13 patient control group, homogenous by histotype, stage and surgical treatment who were given no other therapy. At 24 months the average survival rate in the first group was 61.5% compared to 15.3% in the second. It was significant that survival at 24 months after pneumonectomy rose from 16.6% to 50% and even more significantly survival after lobectomy rose from 14.2% to 71.4%.

Antineoplastic Combined Chemotherapy Protocols↗