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Biomedical subjects

G F Raschellà

Publications and source records attributed to G F Raschellà.

At least 19 recordsLinked to original sources
PubMed2004

[The Bochdalek hernia in the adult: case report and review of the literature].

The Bochdalek hernia, the most common diaphragmatic hernia, except the hiatus hernia, is located on the posterolateral side of this muscle. This pathology is generally diagnosed in children; in fact only 105 such cases occurring in adults have been described in the literature. In these cases, surgical intervention is made necessary by the severity of potential complications. The Author's attention was drawn to a woman of 60 years of age, affected by pituitary nanism, who suffered from a left hand Bochdalek hernia. The symptomatology, characterised by abdominal pains and constipation had been presented for about one year. The computerised tomography confirmed the hernia of abdominal viscera in the thorax cavity. The intervention was conduced via the abdomen: the hernia were reduced, the hernial hole were closed with a double strata and the muscular plane reinforced with a synthetic prosthesis (dual mesh). The postoperative process was regular and the patient dismissed on 11th postoperative day.

Female↗
PubMed2002

[Sarcoidosis and clear cell carcinoma of the kidney: the sixth case?].

The Authors report a very rare case of clear cell renal cancer associated with sarcoidosis, incidentally discovered in a 39 year-old man, admitted for a not correlated pathology (multiple left rib fractures due to automobile crash). Problems related to a proper assessment of sarcoidosis are discussed as well as potential arising of a neoplasm during the entire follow-up period: for that, it must always be complete and accurate.

Adenocarcinoma, Clear Cell↗
PubMed1997

[Our experience in the recurrence of rectal cancer operated with radical intention in light of a case load treated in a homogeneous manner].

A reappraisal of the results obtained after potentially curative resection for rectal cancer compared with "historical" results is reported. An increase of the overall survival rates was registered as well as a corresponding lowering of the pelvic recurrences: 4.54% in the group of patients with a-two-year follow up. As for relapse surgery, however, reviewing the series from January 1991 to December 1994, the results are still poor because relapses were not resectable in 85.7% of the cases.

Adult↗
PubMed1997

[Evaluation of the efficacy of image-guided drainage in the treatment of abdominal fluid collections].

In this paper the Authors report their experience in the diagnosis and management of abdominal fluid collections either primary or secondary to surgery. Sixty-eight patients with abdominal fluid collections were considered: in 28 cases an imaging guided percutaneous drainage was performed, while in 40 cases patients were treated with medical or surgical therapy. The Authors describe the different techniques, the approaches and the types of catheter used on the basis of the localization of the collections. The results show the efficacy of drainage procedures in 89% of the patients treated, without any major complication. Some considerations comparing patients treated with percutaneous drainage and patients who underwent different therapy as well as a review of the international literature are also reported. In conclusion the Authors affirm that percutaneous imaging guided drainage is the treatment of choice for abdominal fluid collections anatomically accessible, for the high effectiveness, good tolerability, low cost and minimal incidence of major complications.

Abdomen↗
PubMed1994

[Colorectal cancer in the young adult: comments on a sample of 33 patients operated on with the goal to cure].

A retrospective study of the overall cases operated for colorectal cancer is reported. Subgroups of patients comparable for staging and grading, over 45 years of age and younger than 45 years, radically operated from January 1984 to June 1989, were analyzed in order to evaluate survival and prognosis in younger subjects. A favourable trend in relation to three-year prognosis was registered in younger patients (73% vs. 65%).

Adenocarcinoma↗
PubMed1991

[Report on surgical strategy in reoperation of esophageal achalasia].

Surgical therapy for achalasia of the esophagus gives good results in only 80-90% of cases. Several reasons could be responsible for this 10-20% failure; the most frequent causes are inadequate cardiomyotomy and reflux esophagitis. We report our experience and our procedure in the management of recurrent achalasia. The most important controversies are also discussed.

Esophageal Achalasia↗
PubMed1989

[Low-malignancy duodenal leiomyosarcoma].

The authors report a case of duodenal leiomyosarcoma presenting a low degree of histological malignancy. The main anatomoclinical features of the neoplasm are summarized. The authors conclude indicating not aggressive surgical therapy as adequate in such cases. However, a prolonged post-operative follow-up is always necessary, in order to detect recurrences as early as possible.

Adult↗
PubMedDate not supplied

Techniques of rectal oncologic survey.

The possibility of constructing very low anastomoses using stapling devices led many surgeons to reduce the length of the distal clearance to 1-2 cm. This made it possible to perform a low anterior resection instead of an abdominoperineal resection of the rectum in a greater number of cases. Furthermore, the enthusiasm in preserving sphincteric function induced some Authors to perform a local excision for tumors of the distal portion of the rectum. On the other hand, in order to improve patients' survival after curative operations for cancer, either of the rectum or rectosigmoid junction, other surgeons have adopted a more aggressive approach, extending exeresis to the peri-aortocaval and pelvic nodes, and to the possible liver metastases as well. On the basis of our experience (374 cases from 1972 to March 1989) and a critical review of the literature, indications, techniques, and results of curative operations for both rectal and recto-sigmoid junction cancer are examined. The role of extended abdomino-pelvic lymphadenectomy is also discussed. The Authors believe that in the absence of a reliable evaluation of the potential of these tumors, an aggressive approach is required. Local excision is reserved to very selected cases, which should undergo an intensive follow-up in order to detect recurrences at a very early stage.

Anastomosis, Surgical↗
PubMedDate not supplied

[Sialomucins in the follow-up of patients surgically treated for colorectal cancer: preliminary results of a prospective study].

Preliminary results of a prospective study on sialomucin content found either at resection margins of colo-rectal cancer after curative surgery or in endoscopic biopsy specimens of colonic mucosa in thirteen patients selected for the follow up are reported. Though not statistically significant because of the small number of cases enrolled, preliminary data indicate that clinical application of differential mucin staining in colo-rectal neoplasms is potentially useful to predict subgroups of patients at risk for local recurrence as well as metachronous colo-rectal cancers.

Adult↗