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V Bartolo

Publications and source records attributed to V Bartolo.

11 recordsLinked to original sources
PubMed2004

[Nutritional habits and colon-rectal tumours].

Following a review of the literature, the relationship between diet and the onset of colorectal cancer is analysed starting from the consideration that in Italy about 20,000 people every year from carcinoma of the colon and 50% of these do not survive. The authors proceed to analyse the epidemiological data which point to diet as an aetiological factor in the cancerogenesis of a variety of tumours in spite of the fact that none of the individual nutritional components has been specifically identified as a triggering and/or protective agent, with the exception perhaps of alcohol in the cancer-cirrhosis sequence. They conclude by stating that, while continuing to give the correct importance to integrated surgical, chemo and radio treatment, to prevent the onset of tumours of the large intestine it is useful to associate the support of a complete nutritional education, which should be begun as soon as possible, with the canonical screening techniques. This educational programme should stress the importance of diet as a contributor of protective principles such as fruit, vegetables, vitamins and non-absorbable fibres which reduce contact time between the carcinogenic substances derived from a prevalently meat diet (cholesterol stimulates the production of biliary salts by increasing the quota of taurodesoxycolic and lithocolic acid and other carcinogenic factors represented by conservants and chemical additives such as nitrates and nitrites which can have a carcinogenetic activity) and the intestinal mucosa.

Colorectal Neoplasms↗
PubMed2001

[Trans-anal resection of low rectal neoplasms].

BACKGROUND: The rising incidence of colorectal neoplasms, and in particular those localised in the lower rectum is stressed and the therapeutic opportunities offered by the trans-anal resection technique are underlined. METHODS: The indispensable conditions for adopting a surgical approach are pointed out. These are identified as the size of the neoplasm, which should not exceed 4 cm, the fixity, site, the polypoid and non-ulcerated nature of the lesion, and the involvement of not more than 1/4 of the circumference of the bowel. Using these inclusion criteria, the authors operated on five patients in the 4th Division of General Surgery at G. Martino Polyclinic in Messina, using trans-anal resection of low rectal neoplasm. RESULTS: No hemorrhagic complications or lesions in the visceral wall occurred. All patients underwent a follow-up of up to 36 months and to date no patient has presented long-term metastasis; local recidivation was observed in one patient after 14 months and this was treated using the trans-anal method. CONCLUSIONS: The authors affirm that trans-anal resection may be regarded as the elective treatment of patients with neoplasms confined to the visceral wall and without dissemination; it is palliative in cases where the tumour is larger than 4 cm, with lymph node involvement. But even in this case, and in more advanced situations, this method allows mortality due to occlusive complications to be reduced and ensures a better quality of residual life.

Adenocarcinoma↗
PubMed1993

[Carcinoma of the gallbladder. State of the art].

The authors examine the most interesting data about gallbladder cancer. They emphasize the difficulties of an useful approach to this pathology: an early diagnosis is quite impossible and the surgical treatment very disappointing.

Female↗
PubMedDate not supplied

[Anal carcinoma].

The authors, want to demonstrate the operation of abdominal perianal rectum amputation, and it is considered absolute, even 80 years, in the treatment of the anal neoplasia, it is superseded by alternative methods represented by protocols radio-chemo-therapeutic associated or less to the surgery treatment. They make then a retrospective valuation since 1963 till our days on 54 patients. In the 6 patients (stadium I-II) treated after 1982 with protocols of freemall, it is was obtained disappearance of the neoplasia about 50% the cases. On overcoming of the results there was in a second group of 8 patients (1987) treated always with protocol of Greenall, in 5 of these (62.5%) could observe absence of remaining of disease. In the third group (1993) on 8 patients treated with therapy fixed radio-chemo, it was registered the absence of the residual of illness in 6 patients(75.5%). Finally, from the analysis of patients observed in the last seven years, 5 of which suffered by Ca squamous in different evolutive stadium (one I stadium, three II stadium and one stadium III-B), the stadium I and II were treated with the protocol radio-chemotherapeutic obtaining total remission of the disease in the 100% of the cases. In the follow-up of 45 patients, 12 of whose were treated with the therapy combined radio-chemo and of these 10 were valuable for survival to 5 years which was about 70% superior to patients treated with only surgery therapy.

Anus Neoplasms↗
PubMedDate not supplied

[The immunohistochemical demonstration of intracytoplasmic estradiol in colorectal neoplasms].

Intracytoplasmic estradiol content was studied retrospectively using immunohistochemical procedures in tissue samples from subjects suffering from colorectal cancer. The results obtained reveal the presence of intracytoplasmic estradiol in cancer tissue. In precancerous lesions this presence is rarer and inconstant. Estradiol was not detected in the healthy tissue examined. These data suggest that such tumours may depend to some degree on endocrine factors.

Adenoma↗
PubMedDate not supplied

[Breast cancer today].

Authors, after a short dissertation about evolution, trough out the years, of the diagnosis and the therapy of the mammary carcinoma, specify the leading role of primary prevention. Self palpation and the mammography reduce of about 30% the mortality. Modern pharmacology and radiotherapy allow a surgical preservative approach, produce better esthetic and functional results. Preservative therapy (QUART) also warrants a good quality of life, and allows the excellent control of primary disease.

Age Factors↗
PubMedDate not supplied

[Anatomopathological and clinical aspects of primary gastric lymphoma].

The authors utilised several reviews of the literature and own experience based on 6 cases of non Hodgkin's primary gastric lymphoma. They refer about the importance and the difficulties to make differential diagnosis and on the staging. The authors believe that the treatment of choice is a surgical therapy but the role of radiotherapy and chemotherapy is very interesting in several cases.

Aged↗
PubMedDate not supplied

[Barrett esophagus. The diagnostic and therapeutic aspects].

The authors, after a dissertation on the aetiopathogenesis of "Barrett's oesophagus", dwell on the precancerous nature of this pathology involving the oesophageal-gastric junction. Its frequent association with cancer explains the necessity for an accurate follow-up in these patients: many investigations can be useful, the radiological study of oesophagus and stomach, manometry, pH-metry, but an irrefutable diagnosis can only be achieved through endoscopy, which makes possible a histological examination of the bioptic fragments. The authors also deal with the ideal therapeutic strategy and differentiate the cases in which the pharmacological therapy is more appropriate from those that need a surgical approach.

Adenocarcinoma↗
PubMedDate not supplied

[Laparoscopic cholecystectomy: the complications].

The authors report their experience of 48 consecutive cases of colecystectomy performed using a videolaparoscopic technique. Laparoscopic surgery was not successful in only two patients in whom it was necessary to resort to laparotomy; bile duct injury occurred in one patient. On the basis of their experience the authors conclude by affirming that this videolaparoscopic technique may be applied to almost all patients requiring cholecystectomy since it offers considerable advantages over traditional techniques.

Biliary Tract↗
PubMedDate not supplied

[Carcinoma of the gastric stump].

After having emphasized that carcinoma of the gastric stump represents a "major" risk in patients undergoing gastric resection, the authors describe the physiopathology of the new anatomical and functional status of the gastroenteric apparatus and underline the probable etiopathogenetic stages attributable to carcinogenesis. They then describe the treatment of this neoplasia with a marked aggressive character and conclude with the affirmation that the surgeon's efforts must be focused on the correct execution of gastroresection and the follow-up of gastro-resected patients in order to allow the early identification of precancerous conditions and therefore the commencement rational oncological prophylaxis.

Adult↗