Home About us Contact
|
Home About us Contact | ||
|
|
||
Definitive Surgical Intervention (definitive + surgical_intervention)
Selected AbstractsLumps and bumps in neonates and infantsDERMATOLOGIC THERAPY, Issue 2 2005Davis Farvolden ABSTRACT:, There are many developmental abnormalities that may appear in the neonate and in infants when critical steps in embryogenesis fail. These steps are often not fatal but can lead to signifi-cant morbidity for those patients affected. A logical approach is needed in addressing both the diagnostic and therapeutic issues that arise when caring for these patients, as various lesions will warrant an observational approach, and others may require imaging studies or definitive surgical intervention. Additionally, there are other "lumps and bumps" that are seen in the neonatal and infantile age groups that include malignancies and cutaneous neoplasms with associated systemic sequelae. [source] Needle-tract implantation from hepatocellular cancer: Is needle biopsy of the liver always necessary?LIVER TRANSPLANTATION, Issue 1 2000Ryan Takamori Percutaneous needle biopsies are frequently used to evaluate focal lesions of the liver. Needle-tract implantation of hepatocellular cancer has been described in case reports, but the true risk for this problem has not been clearly defined. We retrospectively reviewed 91 cases of hepatocellular cancer during a 4-year period from 1994 to 1997. Data on diagnostic studies, therapy, and outcome were noted. Of 91 patients with hepatocellular cancer, 59 patients underwent percutaneous needle biopsy as part of their diagnostic workup for a liver mass. Three patients (5.1%) were identified with needle-tract implantation of tumor. Two patients required en bloc chest wall resections for implantation of hepatocellular cancer in the soft tissues and rib area. The third patient, who also received percutaneous ethanol injection of his tumor, required a thoracotomy and lung resection for implanted hepatocellular cancer. Percutaneous needle biopsy of suspicious hepatic lesions should not be performed indiscriminately because there is a significant risk for needle-tract implantation. These biopsies should be reserved for those lesions in which no definitive surgical intervention is planned and pathological confirmation is necessary for a nonsurgical therapy. (Liver Transpl 2000;6:67-72.) [source] TESTICULAR TORSION: TIME IS THE ENEMYANZ JOURNAL OF SURGERY, Issue 6 2000Patrick J. Dunne Background: The acute scrotum is a diagnostic dilemma, and testicular torsion is of primary interest because of its fertility problems for the patient and medico-legal issues for the surgeon. The present study aimed to correlate operative findings of patients with suspected testicular torsion with certain clinical variables and investigations to see if diagnosis and outcome could be improved. Methods: A total of 99 patients underwent scrotal exploration for suspected testicular torsion at the Royal Brisbane Hospital between 1990 and 1995. Colour Doppler ultrasound, white blood count and urine microscopy results were documented, along with the patient's age and duration of testicular pain. Results: Fifty-six patients were found to have torsion, and the testicular loss rate was 23%. Patients who experienced testicular pain for longer than 12 h had a testicular loss rate of 67%. A negative urine microscopy was suggestive of testicular torsion, but was not diagnostic. The white blood count did not aid in the diagnosis. Colour Doppler ultrasound of the scrotum was used on nine occasions with three false negative results and a sensitivity of only 57%. Conclusions: Time is the enemy when managing the acute scrotum. No investigation substantially improves clinical diagnosis enough to warrant any delay in definitive surgical intervention. [source] Role of hepatectomy in the management of bile duct injuriesBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 3 2001C. H. Wakefield Background: Laparoscopic cholecystectomy is associated with bile duct injuries of a more severe nature than open cholecystectomy. This study examined the emerging role of hepatectomy in the management of major iatrogenic bile duct injuries in the laparoscopic era. Methods: This was a retrospective cohort study of patients referred to a tertiary hepatobiliary unit with bile duct injuries over a 16-year period until April 2000. Data are expressed as median (range). Results: Eighty-eight patients (34 men, 54 women) were referred during this interval; their median age was 55 (19,83) years. Injuries resulted from 50 laparoscopic cholecystectomies and 35 open cholecystectomies, with three occurring during gastroduodenal procedures. Laparoscopic surgery was associated with injuries of greater severity than open cholecystectomy: Bismuth type I,II, 32 per cent versus 69 per cent for the open operation; type III,IV, 66 per cent versus 31 per cent for the open procedure (P = 0·02, ,2 test). After referral 73 patients underwent definitive surgical interventions: 57 hepaticojejunostomies, 11 revisions of hepaticojejunostomy, two orthotopic liver transplants and three right hepatectomies. Two patients had subsequent hepatectomy following initial hepaticojejunostomy. Four of the five hepatectomies were for the management of injuries perpetrated at laparoscopic cholecystectomy. Criteria necessitating hepatectomy were liver atrophy on computed tomography (80 versus 11 per cent; P = 0·0001, ,2 test) and a greater incidence of angiographically proven vascular injury (40 versus 6 per cent; P = 0·006, ,2 test); in addition, type III,IV injuries were more frequent (60 versus 42 per cent) in the hepatectomy group. There were no procedure-related deaths. The overall postoperative morbidity rate was 13 per cent. Median hospital stay was 10 days. Conclusion: Major hepatectomy allows the successful and safe repair of cholecystectomy-related bile duct injuries complicated by concomitant vascular injury, unilateral lobar atrophy and destruction of the biliary confluence. © 2001 British Journal of Surgery Society Ltd [source] | ||||||||||