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Biomedical subjects

M Toppino

Publications and source records attributed to M Toppino.

At least 37 records · Page 2Linked to original sources
PubMed1992

Weight Loss and Complications After Vertical Banded Gastroplasty.

We have performed 124 vertical banded gastroplasties (VBG) according to Mason, except that we used a collar 5.5 cm in circumference. We carried out a midline incision In 68 cases and a left subcostal incision in 56, with double application of a 2-row stapler with reinforcement In the first 69 cases and a single application of a 4-row stapler in 55 (15 with reinforcement, 40 without). We have followed 107 (86.2%) patients for a mean of 30 months (range 3-84). The mortality rate was nil. The intraoperative complications were three spleen lacerations (splenectomy), and the early complications were two gastric leaks (re-intervention) and one gastric bleeding. The late complications were one gastric perforation (re-intervention), four outlet stenoses (one re-intervention), one bleeding by collar erosion and nine ventral hernias (occurring only with the midline incision). The percentage excess weight loss was 46.3 +/- 16.4 at 6 months, 53.4 +/- 17.9 at 1 year, 47.8 +/- 19.6 at 3 years, and 45 +/- 23.3 at 5 years. In 12 cases the weight loss was unsatisfactory (less than 30% of the initial excess weight). Often such failures were due to staple-line disruption. We have had no staple-line disruptions since we stopped performing the reinforcement. VBG has a low incidence of complications, but sometimes these may be serious. In our opinion, the technical procedures which offer a stronger vertical partition give better results for weight loss.

Journal Article↗
PubMed1991

[Rhabdomyosarcoma. Presentation of a case with abdominal localization].

The Authors report a case of rhabdomyosarcoma observed in a 17-year-old boy. They emphasize that this rare form has an extremely rapid evolution, and in this case was also in an unusual site and of abnormal size. The difficulty of an early diagnosis and the impossibility of radical surgery are also underlined.

Abdomen↗
PubMed1991

[Internal pancreatic fistulae. The authors' experience].

The paper describes the authors' personal experience of internal pancreatic fistulas. This is an uncommon pathology which should however be taken into account in the presence of ascites or pleural effusion without a clear cause. Essential diagnostic tests are chemical and physical examination and the assay of amylase in ascitic or pleural fluids. Medical treatment is sometimes efficient leading to the disappearance of the fistula. If medical therapy fails, surgery is necessary, based on pancreatic resection or the drainage of the cyst or interrupted pancreatic duct.

Acute Disease↗
PubMed1991

Radiological Investigations in Vertical Banded Gastroplasty Patients.

In our institute we have performed 124 vertical banded gastroplasties. Patients with a follow-up beyond 3 months were studied with a barium meal, in order to evaluate the efficiency of surgery and the eventual complications. Seventy-nine patients have had one or more X-ray investigations at various times after surgery (for a total of 136 studies). The first 20 patients were routinely studied at 1, 2 and 3 years after the operation; the next 32 patients were studied for features such as vomiting, poor weight loss or low food intake; the last 27 patients were studied with an early overlook beginning 3 months after surgery. We noted gastroesophageal reflux in eight (10.1%) cases, outlet dilatation in four (5%) cases, outlet substenosis (diameter 6-8 mm) in 13 (16.4%) cases, outlet stenosis (diameter </=5 mm) in four (5%) cases, peanut-type deformation in three (3.7%) cases, and staple-line disruption in 17 (21.5%) cases. The staple-line disruption was correlated in the first part of the series with a reinforcement of such a suture, while the last 27 patients, with vertical stapling carried out with a 4-row stapler without reinforcement, did not present any disruption. The radiographic examination gives information about weight loss and side effects.

Journal Article↗
PubMed1990

[Mesenteric fibromatosis in Gardner's syndrome].

The paper reports a case of mesenteric fibromatosis with familial polyposis, an association which was diagnosed as Gardner's syndrome, and highlights the complications connected to mesenterial desmoid tumours. In addition, the importance of radical surgical therapy of these neoplasias is underlined. Lastly, it is hypothesised that full screening of patients affected by familial polyposis might show a greater incidence of association between widespread polyposis and pathological changes attributable to Gardner's syndrome.

Adult↗
PubMed1990

[Carcinoma of the parathyroid glands. Apropos of a case associated with thyroid struma].

The paper reports a case of carcinoma of the parathyroid associated with thyroid struma and underlines the difficulties of intraoperative diagnosis and the surgical approach which should be adopted on the basis of this finding. Often the diagnosis of the malignant nature of the neoplasia is based on the possible appearance of local or distant recurrence rather than histological examination.

Adenoma↗
PubMed1990

[Insular carcinoma of the thyroid gland. Observation of a clinical case].

We present a case report about a patient affected by an "insular" thyroid carcinoma, a poorly differentiated carcinoma, situated morphologically and biologically in an intermediate position between the well-differentiated (papillary and follicular) and the totally undifferentiated thyroid tumors. We believe that its separation from other types of thyroid cancer will lead to a more accurate estimate of its prognosis and a more aggressive therapeutic approach.

Adenocarcinoma↗
PubMed1989

[Ano-rectal candidiasis].

The presence of candida and other fungi was investigated in 300 patients referred with anal problems of diverse aetiology. Candida was present in 13% and played a pathogenic role in about 50% of all positive cultures. It is concluded that cultural tests for fungal pathogens should always be performed in cases of anal itching or burning combined with other anal skin problems.

Adolescent↗
PubMed1989

[Cloacogenic carcinoma of the anus. Description of a clinical case].

A clinical case of cloacogenic anal carcinoma is reported. These neoplasms, deriving from embryonal residuals at different levels of the ano-rectal junction, have a better prognosis than squamous carcinomas; the surgical alternative to abdomino-perineal resection is a simple local exeresis for small tumours that do not invade the muscular layer, with a good radical result as reported by the literature.

Aged↗
PubMed1989

[Angiodysplasia of the colon].

Ascending colon angiodysplasia is a cause of colorrhagia, particularly if the patients are more than 55 years old. Therapy is primarily surgical and it consists generally in right hemicolectomy. Two cases personally observed are reported and a survey of the literature is made.

Aged↗
PubMed1989

[Gastric surgery in morbid obesity. Apropos of 101 cases].

The authors analyze the complications and the results of gastric surgery for morbid obesity, on the basis of their personal experience. After abandoning up jejunoileal by-pass because of its severe complications, they started to perform gastric by-pass and vertical banded gastroplasty according to Mason. The number of severe complications was low and the results on the weight loss were good, without any disturbance of metabolic and nutritional tests. Gastric by-passes and gastroplasties had similar results. The authors suggest that gastroplasty could be the technique of choice as it is a simple and quick operation, without anastomosis, which ensures a better respect of gastroduodenal physiology and the possibility of exploration of the distal gastric pouch.

Adult↗
PubMed1988

[A rare complication in the suppression of a porto-systemic shunt in disabling encephalopathy].

The authors describe an uncommon complication in a case of side-to-side portacaval shunt which was suppressed due to disabling portal-systemic encephalopathy; the patient was treated by esophageal transection with esophagogastric devascularization and nonoperative secondary occlusion of the shunt by external elastic traction on a Silastic catheter surrounding the anastomosis: a stenosis of the caval vein under traction required another operation in order to close the shunt.

Brain Diseases↗