Anterior approach to the spine. Role of the general surgeon, techniques and surgical complications. The 10-year experience of the Niguarda Hospitals.

Aim: The aim of the study was to present the incidence of early and late surgical complications in a group of patients treated with anterior approach for spine lesions. The study was also focused on technical aspects for lesions of D1-D2 and L5-S1 segments and results on a group of patients underwent adjunctive surgical procedures at the same time of spinal surgery.

Methods: This was a retrospective study based on our database from April 1998 to December 2008.

Combined heart and kidney transplantation: long-term analysis of renal function and major adverse events at 20 years.

Background: Combined heart-kidney transplantation (HKTx) is an accepted therapeutic option for patients with end-stage heart disease associated with severely impaired renal function. We report our long-term follow-up with this combined procedure.

Patients And Methods: Between April 1989 to November 2009, nine patients underwent combined simultaneous (HKTx) at our center.

Anterior approach to thoracic and lumbar spine lesions: results in 145 consecutive cases.

Object: The authors report on a series of 145 consecutive patients with different types of spine lesions surgically treated via an anterior approach (AA) at the thoracic and lumbar levels during the past 10 years. Indications, techniques, and surgical results are described.

Methods: This series included 92 patients with fractures, 30 with neoplasms, 13 with thoracic disc hernias, and 10 with spinal infections.

Renal grafts from elderly donors: histological studies and long-term results.

To satisfy the increasing requests for renal grafts, elderly donors are increasingly accepted for kidney transplant at many centers. The main unresolved question is the long-term effect on graft survival of potential histological lesions due to donor age. We present a prospective histological study performed from January 1997 to December 2001 on 184 consecutively transplanted renal grafts in which the only criterion for graft acceptance was a normal value of serum creatinine upon admission to the intensive care unit independent of donor age.

The lingual splint: an often forgotten method for fixating pediatric mandibular fractures.

Maxillofacial fractures are uncommon in the pediatric population, and their treatment is unique due to the psychological, physiological, developmental and anatomical characteristics of children. We present the case of a boy who was treated in an outpatient dental clinic using a lingual splint for the reduction, stabilization and fixation of a mandibular body fracture. This technique is a reliable, noninvasive procedure that dentists may consider in selected cases by referral to an oral and maxillofacial surgeon.

Long-term follow-up of simultaneous heart and kidney transplantation with single donor allografts: report of nine cases.

Background: Combined heart-kidney transplantation is an accepted therapeutic option for patients with end-stage heart disease associated with severely impaired renal function. We report our single-institutional experience with this combined procedure and long-term follow-up.

Methods: Between April 1989 and August 2006, 9 patients underwent combined simultaneous heart-kidney transplantation at our center.

De novo cancers and post-transplant lymphoproliferative disorder in adult liver transplantation.

De novo cancer is one of the most serious complications after organ transplantation. Chronic immunosuppression, viral agents, pretransplant chronic alcohol-induced and other addictive behavior-induced injury are important conditions associated with the development of de novo cancers in solid organ transplants. The aim of the study was to evaluate types and clinical course of de novo cancers in adult liver transplant recipients.

Pancreas retransplantation: ideal timing and early and late results.

Surgical complications are the leading cause of pancreatic graft loss among diabetic patients who undergo pancreas transplantation alone (PTA), or combined with kidney transplantations (PK) or after kidney transplantations (PAK). Therapeutic effects on secondary complications of diabetes justify pancreas retransplantation (re-PT) when the first graft is lost. However, the appropriate timing for retransplant and related problems is not known.

Early and late residual renal function and surgical complications in living donors: a 15-year experience at a single institution.

Living donation in the field of renal transplantation has increased over time as well as the use of laparoscopic nephrectomy. We present a 15-year experience on 162 living donors (105 women, 57 men; mean age, 46.7 years; range, 31-74 years) who underwent nephrectomy using different surgical approaches as open lombotomic nephrectomy (OLN), open transperitoneal nephrectomy (OTN), and laparoscopic hand-assisted nephrectomy (LHAN).

Surgical complications are the main cause of pancreatic allograft loss in pancreas-kidney transplant recipients.

We examined surgical complications among a group of diabetic type 1 patients (IDDM) with end-stage renal disease (ESRD) who had undergone pancreas-kidney transplantations (PK). Between October 1993 and August 2004, 70 SPK were performed using bladder (n = 14) or enteric (n = 56) drainage. Donors were selected according to standard criteria (mean age, 27.

Advantages of short-time ureteric stenting for prevention of urological complications in kidney transplantation: an 18-year experience.

We retrospectively studied the incidence of urological complications in a consecutive series of 590 patients (group B) who received a kidney transplant (KT) with a ureteral stent from January 1994 to December 2002. The ureteral stent was sewn to the bladder catheter during the surgical procedure and left in situ for a mean time of 10 days (range 8 to 12 days). The results were compared to a consecutive series of 414 patients who received a KT from March 1986 to December 1993 without a ureteral stent (group A).

Laparosopic hand-assisted living donor nephrectomy: the Niguarda experience.

Perioperative donor morbidity, a barrier to living organ donation, may be mitigated by the laparoscopic approach. From September 2002 to September 2004, 15 living donors, of ages ranging from 36 to 59 years, underwent laparoscopic nephrectomy. We used a hand-assisted device to increase the safety of the procedure.

[Pancreas transplantation. Experience in the first 50 patients at the Niguarda Hospital of Milan: clinical outcome and open questions].

Aim: Personal experience in 50 patients who underwent combined pancreas-kidney transplantation (PKT), with particular reference to mortality and surgical complications is reported.

Methods: Between October 1993 and December 2001, 50 adult patients (36 males and 14 females), mean age 37 years (range 25-60), with chronic renal failure, and Insulin Dependent Diabetes Mellitus (IDDM), underwent 54 pancreas transplantation (4 patients retransplanted) and 52 kidney transplantation (2 patients retransplanted). Different surgical procedures have been employed during the period of 9 years.

Rapid disappearance of hepatic adenoma after contraceptive withdrawal.

We present the case of a 25-year-old woman who developed a large central liver adenoma after 8 years of continuous oral contraceptive use. The first diagnosis was made by ultrasonography, after a rise in plasmatic gamma-glutamyl-transpeptidase and alkaline phosphatase levels was noted. Withdrawal of the oral contraceptive was followed by shrinkage of the adenoma, with complete disappearance 9 months after the diagnosis.

Is lymphocele in renal transplantation an avoidable complication?

Background: This study evaluated the impact of surgery in the incidence of lymphocele after kidney transplantation (KTx).

Methods: A prospective randomized study was conducted during a 6-year period on a group of patients undergoing KTx and operated on by the same surgeon (CVS). A total of 280 patients undergoing KTx were randomly allocated into two groups: (1) group C (control group) was 140 patients who were submitted to KTx with standard technique: implantation of the kidney in the controlateral iliac fossa with vascular anastomoses on the external iliac vessels; and (2) group M (modified technique group) was 140 patients who underwent a modified technique with a cephalad implantation of the graft in the ipsilateral iliac fossa and vascular anastomoses in the common iliac vessels.

Hepatocellular carcinoma: comparison between liver transplantation, resective surgery, ethanol injection, and chemoembolization.

Between January 1989 and June 1997, 533 patients (423 male, 110 female, mean age 61 years, range 22-89 years) with hepatocellular carcinoma (HCC) were observed at our center. We report on 419 patients retrospectively compared for different treatments: liver transplantation (LT; 55 patients), resective surgery (RS; 41 patients), transarterial chemoembolization (TACE; 171 patients) and percutaneous ethanol injection (PEI; 152 patients). The 3- and 5-year actuarial survival rates were, respectively, 72% and 68% for LT, 64 and 44% for RS, 54 and 36% for PEI, and 32 and 22% for TACE.

Left thoracic approach for cancer of cardia: early and late results.

Background: The surgical treatment of cancer of the cardia is controversial and results are often disappointing. Concern exists not only with regards to the surgical approach but also to the extent of the resection. The authors analyze their experience over a 20-year period adopting almost exclusively a "limited" esophagogastrectomy with a wide regional lymphadenectomy through a left thoracotomy.

Hepatic adenoma and focal nodular hyperplasia: diagnosis and criteria for treatment.

Unlabelled: Focal nodular hyperplasia (FNH) and adenoma are rare benign hepatic tumors, and the standards for diagnosis and treatment still remain controversial. Usually adenoma is an indication for resection, due to its tendency to bleed and to degenerate; FNH, on the contrary, may be treated conservatively. Preoperation differential diagnosis is, however, difficult, often impossible.

Is the use of marginal donors justified in liver transplantation? Analysis of results and proposal of modern criteria.

A discrepancy exists worldwide between the number of suitable liver donors and the increasing demand for transplantation. Thus many centers have considered widening their liver donor acceptance criteria and this may increase the incidence of primary dysfunction (PD) with negative effect on the results of transplantation. In order to reduce the incidence of PD and improve patient and graft survival it becomes important to identify those risk factors associated with its occurrence.