Biomedical subjects

C Morra

Publications and source records attributed to C Morra.

At least 19 recordsLinked to original sources

PubMed1996

[Colorectal obstruction caused by cancer].

The authors report their experience, matured in 10 years, in the management of cancer of the rectum and large bowel complicated by obstruction; 425 patients out of 493 total cases of colorectal cancer presented an intestinal obstruction and underwent emergency surgery. In 386 cases it was possible to perform resection (91%). The surgical treatment of the patients with right colon obstruction usually consisted of a right hemicolectomy. The surgical treatment of left colon obstruction is still controversial; in the experience of the authors it was accomplished by Hartmann operation mainly until 1985; in recent years the authors have introduced a procedure of intraoperative anterograde irrigation of the colon and they have performed resection-anastomosis in a single stage successfully but only in selected patients. In 4 out of twelve cases of cancer of the splenic flexure a subtotal colectomy was performed with one stage ileo-sigmoid anastomosis crowned with success. The authors examine the operative and postoperative mortality of the patients with colorectal cancer and point out that 5 years survival is worse in patients with colorectal obstruction compared to elective operations (24% versus 41%).

Adult↗

PubMed1996

[Leiomyosarcoma of the small intestine and the colorectum. A case contribution].

Smooth muscle tumors of the alimentary tract are uncommon. A retrospective study was made of 7 patients treated for leiomyosarcoma of the small and large bowel to identify prognostic factors that influence results. The symptoms associated with these tumors varied according to the anatomic sites of the lesions and the position of the growth in relation to the intestinal lumen but the most common presenting clinical signs are bleeding or obstruction. The differential diagnosis between benign and malignant smooth muscle tumors is sometimes quite difficult. Clinical behavior of the myosarcomas of the gastrointestinal tract can be predicted to a large extent by the site of the tumor, the presence or absence of invasion of adjacent vital organs, and the histopathologic grade of malignancy. Although the mitotic activity of a gastrointestinal stromal tumor remains the most critical prognostic factor, tumors have been seen to recur locally and to metastasize even with rare or absent mitotic figures. Further studies are needed to pinpoint the factors that may be correlated to the prognosis.

Adult↗

PubMed1992

[Verneuil's suppurative hidradenitis. A case report].

The Authors reports a case of Verneuil's disease in a perineal location. They focus on etiopathogenetic aspects and problems of differential diagnosis, before reviewing the various therapeutic options. Surgery is the only effective therapy and takes the form of an extensive excision of the cutaneous zone affected with 2nd intention recovery, or a dermoepidermal auto-graft. A long follow-up is important to monitor the possible recurrence of lesions generally due to the incomplete removal of the area affected by the process.

Adult↗

PubMed1989

[Peritoneal splenosis. Report of a case and pathogenetic considerations].

A clinical case of splenosis recently observed in a young man subjected at the age of 8 to splenectomy for rupture of the spleen and operated at 19 for intestinal occlusion is reported. The pathogenetic aspects of the condition, characterised by the presence of nodules of splenic tissue in the abdominal cavity, are examined through a review of the literature.

Adult↗

PubMed1987