Biomedical subjects

G Caterino

Publications and source records attributed to G Caterino.

7 recordsLinked to original sources

PubMed2004

[Omentoplasty is effective in lowering the complications of ano-rectal resections].

AIM: The aim of this prospective, randomized study was to investigate the influence of omentoplasty on complications following colorectal resection, Hartmann's intervention and abdominoperineal amputation. METHODS: One hundred and seventy-one patients undergoing elective or emergency surgery for malignancy, benign tumor, diverticular disease and others were randomly assigned to omentoplasty (OP group) or not (NO group). The primary goal was to evaluate the rate of clinical and radiological anastomotic leakage. The secondary goal was to assess the morbidity (mainly septic complications) following Hartmann's and Miles' procedures. RESULTS: In colorectal anastomosis, 18 patients (14.3%) had anastomotic leakage, 4 (6.4%) in the OP group and 14 (21.9%) in the NO group. Differences between the 2 groups were also found in terms of repeat operations (3.2% vs 14.1%) and deaths (3.2% vs 7.8%). Other factors associated with anastomotic leakage were the distal site of anastomosis (<5 cm from anal verge) and the emergency. In Hartmann's and Miles' procedures, septic complications were reduced in the OP group. CONCLUSION: Omental wrap, with its mechanical and biological properties, seems to be effective in lowering the rate and the severity of complications after colorectal and anal surgery.

Abdomen↗

PubMed2001

[Polyps (single or multiple) and juvenile polyposis].

The authors underline the important aspects of juvenile familial polyposis (JFP), a disease transmitted as an autosomal dominant trait. A case of JFP characterized by the presence of hundreds of polyps in the colo-rectal intestinal tract, is analyzed. The single juvenile polyp, multiple polyps (=/>5 polyps) and the sporadic form are examined. These are mucous hamartomas which can undergo neoplastic transformation (in carcinoma in 68% of untreated cases), a behaviour similar to that of adenomatous polyps. They differ from the later due to the following features: epidemiology (earlier appearance age), anatomopathology (stroma), clinical observation (self-recovery in some cases) and genetics (10q23.3-18q21, genetic mutations in a locus different those of adenomatous polyps). It is also necessary to determine its extension by means of colonoscopy, ileoscopy, gastroscopy and small bowel barium enema. Patients' screening through construction of the genealogical family tree is fundamental. Isolation of possible degenerative aspects of the polyps through biopsy is also fundamental. Single or multiple polyps are treated endoscopically, the juvenile polyposis is treated surgically (colectomy, total colectomy). A rigorous follow-up of the patients and their family members is recommended.

Adenomatous Polyposis Coli↗

PubMed1990

Echographic evaluation of tubercular abscesses in lumbar spondylitis.

Thirty-two patients with tubercular lumbar spondylodiskitis were studied by using traditional x-rays and echography. Computed tomography (CT) scans were also employed in six patients. Ultrasound scans detected tubercular abscesses in 17 cases, whereas traditional x-rays diagnosed abscesses in only 10. Echographic patterns are reported depending on the site and contents. Besides assessing the abscess, it was possible to diagnose a case complicated with hydronephrosis due to compression of the ureter. Analysis of the results obtained indicates that the association of traditional x-rays with echography is sufficient to obtain, in most cases, complete and exact diagnoses and that using CT scans can be limited to doubtful cases or those complicated by paraplegia.

Abscess↗

PubMedDate not supplied

[Adenocarcinoma of the duodenojejunal flexure. A report of 2 clinical cases and a review of the literature].

The authors report two cases of adenocarcinoma of the duodenojejunal angle and remark the rarity of this pathology, the difficulty of making diagnosis peculiar to neoplasm of the small intestine and the difficulty of treatment peculiar to tumours of the duodenum. According to the literature the diagnosis was determined through X-ray films, after traditional endoscopy was inadequate. Surgical treatment is radical, with extensive exeresis procedures (unless the mesenteric upper vessels are infiltrated) since the prognosis of this tumours is good.

Adenocarcinoma↗

PubMedDate not supplied

[Clinical assessment of juvenile polyposis with particular reference to the risk of neoplastic malignancy. Analysis of 412 patients reported in the international literature].

The authors extensively review the international literature on juvenile polyposis, with particular reference to the risk of malignancy in the various forms of the disease (colorectal vs. generalized, familial vs. sporadic). Sixty-eight out of a total of 412 patients presented adenomatous changes in the polyps. In addition, 68 cancers were found. The rate of degeneration was analysed for all variants of juvenile polyposis, but no statistically significant differences were detected. The authors conclude that juvenile polyposis should be considered as being as challenging to the surgeon as familial polyposis syndromes and outline protocols for the screening, endoscopic and surgical treatment and follow-up of these patients.

Age Factors↗

PubMedDate not supplied

The value of omentoplasty in protecting colorectal anastomosis from leakage. A prospective randomized study in 126 patients.

BACKGROUND/AIMS: Anastomotic leakage is a major cause of mortality in colorectal surgery. Several methods have been evaluated in order to prevent anastomotic leakage. To decrease the rate and severity of anastomotic leakage, omentoplasty (OP) has been proposed by several authors on the basis of experimental and clinical studies. A prospective, randomized trial was designed to study the influence of omentoplasty on anastomotic leakage after colorectal resection. METHODOLOGY: One hundred and twenty-six patients undergoing elective or emergency surgery for malignancy, benign tumor, diverticular disease and other were randomly assigned to omentoplasty (OP group) or not (NO group). The primary end point was the rate of clinical and radiological anastomotic leakage. Both groups were comparable in terms of demographic data, preoperative characteristics and intraoperative findings. RESULTS: Eighteen patients (14.3%) had anastomotic leakage, 4 (6.4%) in the OP group and 14 (21.9%) in the NO group. Significant differences (P<0.05) between the two groups were also found in terms of repeat operation (3.2% vs. 14.1%) and deaths (3.2 vs. 7.8%). Other factors associated with anastomotic leakage were the distal site of anastomosis (<5 cm from anal verge) and the emergency. CONCLUSIONS: Omental wrap, with its mechanical and biological properties, seems to be effective in lowering the rate and the severity of anastomotic leakage after colorectal surgery.

Adult↗

PubMedDate not supplied

[Prospective research on fetal cholelithiasis: incidence, predisposing conditions, echographic diagnosis, and clinical features].

The Authors report a prospective study on fetal cholelithiasis, analyzing its differences with the more widely known cholelithiasis of paediatric age. The study shows that the number of cases diagnosed by ultrasonography is higher than expected (0.39%, 3 cases on 764 pregnancies). The Authors could find no correlation between fetal cholelithiasis and any maternal, obstetrical and fetal factor. They have focused attention on sonographic imaging showing clinical-instrumental correlation between echogenic material, clinical features and their evolution. The study confirms that the most common evolution results in spontaneous resolution of fetal endocholecystic pathological images. Finally, wide review of the international literature is reported on the rare, but possible clinical manifestations and their complications.

Cholelithiasis↗