PubMed Health⌕ Search

Biomedical subjects

A M Taschieri

Publications and source records attributed to A M Taschieri.

66 records · Page 4Linked to original sources
PubMedDate not supplied

[Strictureplasty in the surgical treatment of complicated Crohn's disease].

INTRODUCTION: Crohns disease is a panintestinal chronic inflammatory condition. Its remitting-relapsing behaviour may require in the single patient repeated surgeries, with the aim of resolving the complications of the disease. The awereness that surgery cannot resolve the disease has led, in the last years, to the development of new "conservative surgical techniques", which preserve as much of the intestinal tissue as possible. These techniques are minimal resection and strictureplasty (SP). Aim of the study was to perform a prospective analysis of the long-term outcome of SP in a consecutive series of patients undergoing surgery for complicated Crohns Disease at the Division of general surgery, L. Sacco University Hospital, Milano, Italia. METHODS AND RESULTS: During the period of October 1992 to June 2002, 286 patients underwent surgical procedures for jejunoileal Crohns disease. 116 of them underwent SP resulting in a total of 217 procedures, of which: 111 Heineke-Mikulicz SP (51.2%), 36 ileoileal side-to-side SP (16.6%), 40 ileoceacal SP (18.4%) and the remaining 30 ileocolic SP (13.8%), as previously described by A.M. Taschieri. Fiftyone of the patients (23.5%) had concomitantly a minimal bowel resection. Postoperative mortality was nil, while in 3 cases (2.59%) repeated surgery was necessary due to postsurgical complications. Time-to-event estimates were performed using the Kaplan-Meier function. CONCLUSIONS: mortality, morbidity, and long-term results in this population of patients who underwent SP are encouraging and in line with reports in the international literature. It is suggested that SP together with minimal bowel resections, may be considered as first line surgical therapy in patients with Crohns Disease.

Adult↗
PubMedDate not supplied

[A point about obstructive non-neoplastic pathology of the duodeno-biliary-pancreatic junction].

Various benign pathological conditions of Oddi's sphincter may give origin to clinical manifestations due to hindrances to biliary flow into the duodenum; the hypertonic dyskinesia, proper, odditis and fibrosclerotic dystrophies. Such forms develop very big problems from a diagnostic and therapeutical point of view, even if an adequate therapy permits in most cases to reach definite results. Therapy in inflammatory forms (odditis) must be first of all of medical type; only when these are changing into fibrosclerotic forms or are manifest in an acute way it is meet to proceed surgically on the sphincter. The action on the sphincter, either by means of endoscopy or surgery, is performed with caution in the forms of hypertonic dyskinesia (only when such forms are going on and have had a long duration, or even resistant to any pharmacological therapy) because of the high percentage of painful recurrences. The cutting of Oddi's sphincter is on the contrary the first therapeutical choice in the fibrosclerotic forms, with immediate success on the symptoms and the results in the long run are optimal.

Bile Duct Diseases↗
PubMedDate not supplied

Improvement of colo-rectal cancer surgery following introduction of endoscopical approach.

In the period 1968-1993, we treated 399 patients for colo-rectal cancer. Up to 1980, preceding large scale use of endoscopy, 217 patients, out of the group of 399, were submitted to surgery; at time of diagnosis all patients had symptoms of advanced colonic tumor (intestinal obstruction; palpable mass; significant rectal bleeding); none of the lesions detected was in Dukes A or B1 groups; 56 patients were in Dukes B2 and stages C1 + C2 + D were detected in 161 cases. In period 1981-1993 we treated 182 patients; in all cases the diagnosis consisted of endoscopical examinations. Out of this group 69 patients underwent endoscopic resection of polyps with focal neoplastic degeneration: 44 did not require surgery according to Haggitt criteria. In the group of 138 patients who underwent surgery, 89 were in Dukes A + B1 + B2 groups and 49 were in Dukes C1 + C2 + D groups. In our experience endoscopy is not essential in the clear cut colonic neoplasms, however it is an invaluable screening test in early stages, in poor symptomatic population, in elderly patients (> 50 y.o.) and in patients with non specific symptoms. We wish to emphasize how endoscopy has improved the results of colonic cancer surgery.

Colonic Polyps↗
PubMedDate not supplied

[Total gastrectomy for gastric neoplasms].

In spite of the decreasing incidence of gastric carcinoma, as it is reported in recent reports from the U.S.A., total gastrectomy and its surgical indications results and complications, focus the interest of surgeons. We analize 61 cases of total gastrectomy for carcinoma, treated in the years 1982-1992. Perioperative mortality and long term survival appear highly satisfactory, mainly if one considers that the site and extension of the neoplasms treated would have severely impaired the possibilities of cure or long term survival with surgery of lesser momentum. We believe that nowaday indications for total gastrectomy can be widened in the hope of improving results of gastric cancer surgery with no or little additional risk.

Adult↗
PubMedDate not supplied

Third segment cholangio-jejunostomy in the treatment of unresectable klatskin tumors.

BACKGROUND/AIMS: Cholangiocarcinoma of the hepatic hilum is a seldom curable lesion when detected and several methods of palliation have been suggested. Bismuth has proposed an intrahepatic cholangiojejunostomy on the third segment of the liver, which in his experience obtains effective biliary drainage with better quality of life compared with other forms of palliation. PATIENTS AND MATERIALS: We have used this technique in nine cases. We evaluate results, mortality and morbidity, in comparison with other authors' reported series. RESULTS: In the early postoperative period one patient died, two patients suffered from immediate postoperative complications, and jaundice resolved completely in six patients. Long term survival was influenced by the underlying disease. CONCLUSION: Our findings support Bismuth preference for this technique of surgical palliation for non resectable tumors of the biliary tract.

Aged↗
PubMedDate not supplied

Carcinoma of the head of the pancreas: review of 67 cases and comparison with 27 additional periampullary carcinomas.

BACKGROUND/AIMS: Carcinoma of the head of the pancreas is reported with increasing incidence. The classical Whipple procedure, modified by Traverso and Longmire, is a major surgical undertaking and there is question on its indication in the case of lesions which, although technically resectable, are not susceptible to cure. PATIENTS AND METHODS: We review 67 cases of carcinoma of the head of the pancreas comparing the results of radical vs. palliative surgery. The results were then compared with 27 additional cases of periampullary carcinomas. RESULTS: Long term survival was obviously higher after resection, due to the more advanced tumor stage in the palliation group. However, perioperative mortality, supposedly high in extensive resective surgery, was 8.7% (vs 11.9% in the palliation group). CONCLUSIONS: At present, extensive resective surgery carries unacceptable incidence of perioperative mortality. Therefore we suggest that indication for resection should be widened, as it may offer better chances of cure in resectable periampullary carcinomas and, even in non curable cases, it offers better quality of life and the advantages of tumor debulking.

Adenocarcinoma↗
PubMedDate not supplied

Transcatheter arterial chemoembolization in cytoreduction of inoperable hepatocarcinomas.

Transcatheter arterial chemoembolization (TAE) is often considered a mean of palliation for inoperable liver carcinomas. A few centers use a sequential treatment (TAE followed by surgery). However the role of TAE in bringing to surgery patients with hepatocarcinomas (HCC) considered inoperable at first diagnosis is debated. We report on the case of a 57 y.o. male diagnosed as having HCC, inoperable because of bilateral location and size. The patient was treated with repeated TAEs and the results were monitored with CT scans. After three TAEs, the main tumor mass volume was reduced 2.2 fold and the patient could undergo surgery; the postoperative period was uneventful, with no clinical signs of liver failure. Our experience leads us to suggest that TAE, further to being an option for palliation, can be a valuable tool to lead to surgery otherwise inoperable HCC patients.

Antineoplastic Agents↗
PubMedDate not supplied

[Validity, limitations and indications of intraoperative dosage of parathyroid hormone (I-PTH) in the surgical treatment of primary hyperparathyroidism].

INTRODUCTION: Recently new methods have been experienced to achieve the best surgical results in complete removal of pathological parathyroid tissue; serum I-PTH (1-84) rapid dosage is the most interesting and reliable method. MATERIAL AND METHODS: In a group of 11 patients with IPP, diagnosed by high levels of I-PTH, total and ionized serum calcium, 7 were paucisymptomatic, 3 presented nephrolityasis, 1 acute pancreatitis and severe hypercalcemic crisis. No MEN were found. A systemic research of all parathyroid glands was always performed, then 10, 20, 30 and any 30 minutes after each parathyroidectomy serum I-PTH rapid dosage was made (rapid IRMA method) until the end of surgical treatment. RESULTS: Eight single adenomas parathyroid were diagnosed, 1 double adenoma and 2 hyperplasia. All patients had high levels of serum I-PTH during pathologic parathyroid removal. The decrement of I-PTH level to 40% 10 min after parathyroidectomy, and 50% after 20 minutes confirmed the efficacy of surgery. DISCUSSION: Intraoperative rapid dosage of I-PTH associated with anatomopathologic results leads to a successful diagnosis and therapy. Sometimes in multiglandular disease serum level of PTH decreases after first parathyroidectomy as in a single adenoma: this underlines the importance of systematic surgical research of all glands in any case. CONCLUSION: In our experience serum I-PTH rapid dosage in IPP would be applied by specialized surgical equipments only in selected patients, such as reoperation or those few cases of first surgical treatment when ectopy is suspected.

Adenoma↗
PubMedDate not supplied

Clinical, ultrasonographic and tomographic features on the natural evolution of primary mesenteric fibromatosis: a case report.

Primary mesenteric fibromatosis is a rare, histologically benign, pathology which is characterized by fibrous proliferation in the mesentery and made more serious by biological malignancy as it has a high inclination towards involving the visceral abdominal structures in its growth. While the cases reported in the literature describe the attempts to cure and reduce the tumor growth, this report describes the clinical, ultrasonographic and tomographic features during the natural growth rate of a case of inoperable primary mesenteric fibromatosis during a 20 month follow-up.

Adult↗