[Ultrasonic videolaparoscopic cholecystectomy: evolution of a revolutionary technique]

AIM

The present retrospective study, which lasted about six months from the beginning of March to the end of August 2008, involved 60 patients suffering from symptomatic calculosis of the gall bladder.

METHODS

The patients were operated on with laparoscopy: 30 with traditional instruments, 30 using ultrasound multifunctional scissors.

RESULTS

The numerous advantages for the patient and surgeon are immediately evident; in addition, from the economic viewpoint the procedure is advantageous compared to the traditional method because single-use material is employed exclusively. We found less tissue trauma and a lower incidence of short-term complications, such as reoperation for faulty closure of the cystic duct and the cystic artery. It was never necessary to use permanent haemostatic clips. The use of a single instrument for gripping, sectioning and closing haematic and biliary vessels permitted faster, safer and more accurate surgery in the absence of any production of smoke.

CONCLUSIONS

In lithiasic pathology of the gall bladder, videolaparoscopy for cholecystectomy is presently considered the operation of first choice. The technique enables the surgeon to respect to the utmost the patient's physical and mental integrity. As the third millennium dawns, technological innovation is able to bring a significant improvement to this procedure. The ultrasound dissector Ultracision is symbolic of development and constant progress.

[Familial adenomatous polyposis. Problems encountered with rectum preservation in surgical treatment and life expectancy]

Familial adenomatous polyposis is a genetically inherited disease with very high risk of colorectal cancer and with a large expression of multiple extracolonic malignancies. In recent years two surgical options are available for the treatment of FAP: total colectomy with ileorectal anastomosis and restorative proctocolectomy with ileoanal reservoir. The preservation of the rectum offers good quality of life and good functional results, but needs an accurate surveillance of the rectal stump and screening for the development of cancer. Restorative proctocolectomy is reserved for patients with large or confluent polyps of the rectum, for older patients and for those who had already had an ileorectal anastomosis and who develops subsequently large adenomas at increased risk for rectal cancer. Prophylactic procedures of surveillance, screening and surgery have reduced in patients at risk the incidence of colorectal cancer. But recently an increased number of malignant extracolonic tumors (gastric cancer, duodenal and periampullary cancer, small intestinal cancer, adrenal and thyroid cancer) and abdominal desmoid tumors, that causes a significant mortality, has been documented. The knowledge of the extracolonic features of FAP suggests a careful follow-up of the patients and the prevention and treatment of upper gastrointestinal cancers and desmoid disease.