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Biomedical subjects

G Sampiero

Publications and source records attributed to G Sampiero.

14 recordsLinked to original sources
PubMed1994

[Current trends in the treatment of perforated colonic diverticulitis].

The authors, after having examined the cases of complicated diverticulitis operated between 1985 and 1993, confirm that the surgical treatment for this particular pathology is strictly dependent on the local or general seriousness. In the light of this they consider an operation for resection and anastomosis 1st stage justifiable only in selected cases; colostomy and drainage in particularly serious cases, preferring Hartmann's method of operation for the 3rd and 4th stages of Chappuis and Chon. The results obtained agree in a satisfactory manner with the data in the literature.

Aged↗
PubMed1993

[ Tissue and blood CEA levels in stomach cancer].

The assays of serum CEA is a useful prognostic marker in patients with stomach cancer. In this study pre-operative serum CEA and tissue CEA in tumour or biopsy were assayed in a group of patients with gastric carcinoma in order to assess their prognostic roles. Based on an analysis of the results the authors affirm that high serum CEA levels in patients with advanced stages of stomach cancer indicate a fatal prognosis, and likewise the finding of tissue CEA in loco-regional lymph nodes at the same concentration as that in the primary tumour is also the sign of a severe prognosis.

Adult↗
PubMed1992

[Idiopathic retroperitoneal fibrosis].

The authors, on the basis of a case recently observed dwell upon the natural history, the etiopathogenesis, and diagnosis of idiopathic retroperitoneal fibrosis. After confirming that medical therapy may be successful in selected cases only, different surgical procedures are analysed. It is concluded that outcome and prognosis of these subjects depend on early diagnosis.

Diagnosis, Differential↗
PubMed1992

[Tumor markers in colorectal cancer].

Over the past ten years numerous studies have been carried out to identify tumour markers able to diagnose cancer of the digestive tract. The paper reports the combined use of some markers (CEA, TPA, GICA, CA 125) in patients with carcinoma of the colon-rectum. The Authors conclude that although these markers are of little use, especially in association, in the early diagnosis of disease, it is very important to utilise these markers to monitor patients following surgical, chemotherapeutic or radiotherapeutic treatment.

Adult↗
PubMed1990

[A frequent complication of enterostomy: prolapse].

Among the other complications of enterostomy, prolapse deserves particular mention on account of the therapeutic problems involved in its correction. Based on a report of the authors' personal experience, the paper focuses on the mechanisms of onset and, above all, on the most appropriate forms of treatment, before continuing to describe the different surgical reparative techniques. In conclusion, the authors affirm that an optimal tailoring of the enterostomy and its appropriate preparation represent the ideal method of preventing the onset of prolapse.

Enterostomy↗
PubMedDate not supplied

[Our experience with early gastric cancer].

Authors assert that, in Early gastric cancer diagnosis, anatomicomedical characteristics expressed on the basis of canons formulated by Endoscopy Japanese Society and by Lauren's unexipered classification are of particular interest. After having referred on characteristics observed on a group of patients, in the light of data given from medical Literature, they try to extrapolate aetiopathogenetic factors. These, together with anatomicopathological characteristics of the lesion, are the premises for a wise radical therapeutic choice.

Follow-Up Studies↗
PubMedDate not supplied

[Anatomo-clinical considerations on early gastric cancer].

After having asserted the still rising interest for an as early as possible diagnosis of gastric cancer, authors refer on a group of patients who are carriers of Early gastric cancer. After having touched upon localization and histological characteristics of neoplasms, linger on the rules that leaded their therapeutic choice and they report the results of a follow-up dragged ten years long. They terminate affirming only a timeliness diagnosis can consent a really decisive therapeutic approach.

Aged↗
PubMedDate not supplied

[Clinical considerations on spontaneous pneumothorax].

The authors, after confirming the social interest of spontaneous pneumothorax, report the results of their experience taking hint from it for some clinical considerations. They mention different therapies suggested for the treatment of this disease; particularly they dwell upon aspiration techniques considered today the treatment of choice in most cases. They conclude affirming that this technique improves results, diminishes risks and complications, and considerably reduces hospitalization.

Adolescent↗
PubMedDate not supplied

[Radiofrequency-assisted hepatic resection--first experience].

AIMS: Intra-operative blood loss during liver, resection remains a major concern due to its association with higher postoperative complications and shorter long-term survival. The aim of this study was to assess the feasibility and safety of a novel concept for liver resection using a Radio-Frequency energy assisted technique. METHODS: From January 2001 to January 2002, 27 patients were operated on using Radio-Frequency energy assisted liver resection. Radio-Frequency energy was applied along the resection edge to create a 'zone of desiccation' prior to resection with a scalpel. RESULTS: Median resection time was 47.5 minutes (range 30-110). The median blood loss during resection was 30 mls (range 15-992) and mean pre-operative and post-operative haemaglobin values were 13.5 g/dL (SD+1.7) and 11.6 g/dL (SD+1.4) respectively. No blood transfusion was registered, nor was any mortality observed. There was one post-operative complication: a sub-phrenic abscess. Median post-operative stay was 8 days (range 5-86). CONCLUSION: Liver resection assisted by RF energy is feasible, easy and safe. This novel technique offers a new method for 'transfusion-free' resection without the need for sutures, ties, staples, tissue glue or admission to Intensive Care Unit.

Adult↗
PubMedDate not supplied

[The onset of local recurrences after radical therapy for rectosigmoid carcinoma].

The authors after considering the natural history in 116 patients with rectosigmoid carcinoma examine a number of parameters and their significance in terms of predicting recurrence. Following curative surgery the authors conclude a particular significance is satisfying quality of life in patients with rectosigmoid carcinoma.

Adult↗
PubMedDate not supplied

[Colorectal carcinoma in young patients: review of 10-year experience].

The authors, in reaffirming the high incidence of the mucin-producing type of colo-rectal adenocarcinoma in young patients, underline the considerable aggressiveness of this tumor. After a brief note on the etiopathogenetic hypothesis which could explain such behavior, the factors usually contributing to a worsening of the prognosis are reviewed. Thus, the Authors report their series and conclude affirming as indispensable to arrive to an early diagnosis.

Adenocarcinoma, Mucinous↗