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D Tulbure

Publications and source records attributed to D Tulbure.

At least 19 recordsLinked to original sources
PubMed2001

Thymectomy by thoracoscopic approach in myasthenia gravis.

BACKGROUND: A series of 25 thoracoscopic thymectomies performed in the Department of General Surgery and Liver Transplantation of the Fundeni Clinical Institute between April 1999 and April 2000 is analyzed. METHODS: Thoroscopic thymectomies were performed on 4 male patients (16%) and 21 female patients (84%), aged between 8 and 60 years. RESULTS: The mean operative time was 90 (+/-15) min. There were no conversions to open thymectomy. Mortality was nil, and morbidity consisted of one minor postoperative right pneumothorax probably related to a injury to right mediastinal pleura that was not observed intraoperatively. Hospital stay ranged from 2 to 4 days, with a mean of 2.28 days. The patients were transferred to the neurological department and they were usually discharged after 1 more day. CONCLUSIONS: Postoperatively, all patients had clinical improvement of their disease both in symptoms and medication requirements, but a longer follow-up is necessary. The results are edifying regarding the very low morbidity, the lack of mortality, the acceptance of the patients, and the short hospitalization.

Adolescent↗
PubMed1995

[Amputation of the rectum via laparoscopy].

We report the case of a 66-year-old woman with a bleeding adenocarcinoma of the lower thirty of the rectum. The laparoscopic procedure was initiated with mobilization of the sigmoid colon. The left ureter was identified as it crosses the left iliac vessels. The peritoneum along the right side of the rectosigmoid mesentery was transected. The superior rectal artery was divided utilizing extracorporeal ligatures. The anterior rectum was separated from the uterus, the pararectal tissue was mobilized, the middle rectal arteries were ligated and the posterior rectum was dissected from the presacral tissue. The perineal component of the procedure was simultaneously performed. The sigmoid loop was extracorporeally transected with a linear stapler. The proximal sigmoid end was exteriorized through the colostomy site (site of the left superior port). The distal sigmoid end was replaced in the abdominal cavity and was grasped through the perineal wound; the anus, rectum and sigmoid were removed through the perineal wound. The feasibility of this procedure has been well established. However, it seems to be an alternative for the classical abdominoperineal resection as treatment for adenocarcinoma of the lower rectum. His superiority has yet to be confirmed by future studies.

Adenocarcinoma↗
PubMedDate not supplied

Liver hemangioma revisited: current surgical indications, technical aspects, results.

BACKGROUND/AIMS: New developments regarding the diagnosis of liver hemangiomas, surgical indication and therapeutic options emerged recently. We reviewed our experience from the point of view of these modern developments. METHODOLOGY: Fifty-seven patients with liver hemangiomas were retrospectively studied. The relationship between size, symptoms and treatment was assessed. RESULTS: Indication for surgery was the size of the lesion in 5 patients, symptomatology in 48 and uncertain diagnosis in 4. Increase in size was noted in four patients. Six patients had associated intraabdominal benign or malignant pathology. The treatment of choice was enucleation. Postoperative complications were noted in 6 patients and mortality was nil. In 3 patients the hemangiomas recurred and were reresected in 2. CONCLUSIONS: Hemangiomas should be resected when larger than 10 cm and when they become symptomatic. With the modern diagnostic work-up, uncertainty of diagnosis as an indication for surgery should be rare. Surgery remains the main treatment, with a low morbidity and mortality if performed in a specialized hepatobiliary unit. Enucleation is the surgical option of choice. In selected cases laparoscopic enucleation can be performed with good results.

Adult↗
PubMedDate not supplied

[Liver transplantation--considerations over 8 cases operated in the year 2000].

In the year 2000, at the Department for General Surgery and Liver Transplantation from The Fundeni Clinical Institute Bucharest, seven OLTs and one living-related transplantation were performed in 6 adults and 2 children. Postoperative complications were: bile leakage, hemoperitoneum, lower gastrointestinal hemorrhage, parietoabdominal hematoma. There was only one postoperative death due to septic complications in the 18th p.o.d. and one late death due to pneumonia of unknown origin. After the results in the year 2000 there was an increased number of donors and referrals. We consider that now in Romania this is an established program that will continue depending on the number of donors and financing.

Adult↗
PubMedDate not supplied

[Video-assisted thoracoscopic thymectomy--preliminary results].

Video-assisted thoracoscopic surgery (VATS) provides a new approach to thymectomy. From April 1999 to December 1999, we performed a total of 10 video-assisted thoracoscopic thymectomies for myasthenia gravis (MG). There were one male and nine female patients with ages ranging from 8 to 59 years. Thymoma was present in one of the ten patients. We considered that complete thymectomy was accomplished in all cases by examination of the thymic bed and of the resected specimen. There was no mortality or intraoperative complications. The median postoperative hospital stay was 4 days. Clinical improvement was observed in all patients after this short follow-up. Compared with a similar historical group of patients with MG who underwent transsternal thymectomy, the VATS group was associated with significantly less analgesic requirement and shortened hospital stay. We conclude that VAT thymectomy is technically feasible and is associated with a favorable postoperative course compared with the transsternal approach. We believe that complete thymectomy can be achieved by this approach. Further investigation with long-term follow-up is needed to further clarify the role of VAT thymectomy in thoracic surgery.

Adult↗
PubMedDate not supplied

[Orthotopic liver transplantation in adult patients with cadaveric grafts. Experience of the Fundeni Center of General Surgery and Liver Transplantation].

We analyze the experience of the Center of General Surgery and Liver Transplantation from the Fundeni Clinical Institute (Bucharest, Romania) regarding orthotopic liver transplantation (OLT) in adult recipients, with whole liver grafts from cadaveric donors, between April 2000 (when the first successful LT was performed in Romania) and December 2004. This series includes 37 OLTs in adult recipients (16 women and 21 men, aged between 29-57 years--average 46 years). Other two LT with whole liver cadaveric grafts and two reduced-size LT were performed in children; also, in the same period, due to the acute organ shortage, other methods of LT were performed in 28 patients (21 living donor LT, 6 split LT and one "do mino" LT), that were not included in the present series. The indications for OLT were HBV cirrhosis--10, HBV+HDV cirrhosis--4, HCV cirrhosis--11, HBV+HCV cirrhosis--2, biliary cirrhosis--5, Wilson disease--2, alcoholic cirrhosis--1, non-alcoholic liver disease--1, autoimmune cirrhosis--1. With three exceptions, in which the classical transplantation technique was used, the liver was grafted following the technique described by Belghiti. Local postoperative complications occurred in 15 patients (41%) and general complications in 17 (46%); late complications were registered in 18 patients (49%) and recurrence of the initial disease in 6 patients (16%). Intrao- and postoperative mortality was 8% (3/37). There were two patients (5%) who died because of immunosuppressive drug neurotoxicity at more than 30 days following LT. Four patients (11%) died lately because of PTLD, liver venoocclusive disease, recurrent autoimmune hepatitis and liver venoocclusive disease, myocardial infarction, respectively. Thirty-four patients survived the postoperative period (92%); according to Kaplan-Meier analysis, actuarial patient-survival rate at month 31 was 75%.

Adult↗
PubMedDate not supplied

[Changes in cellular and humoral immunologic mechanisms in the postoperative period].

The study attempted to evaluate the effects of anesthesia and of surgical interventions on certain humoral and cellular components of the mechanism of specific immunity. A total of 64 patients suffering with benign and malignant affections of the stomach and of the colon that had underwent resections under general anesthesia of the hypnoanalgesia type were followed at three stages of their evolution--before surgery, at 24 hours after surgery, and 7 days after surgery. Blood samples were obtained for performing the following tests: count of lymphocytes, blastic transformations test, stimulated control (with PHA and PWM), rosetting test, total number of eosinophils, high affinity eosinophils, and other tests. Electrophoretic fractions, total serum proteins, and dosage of IgG, IgM, and IgA immunoglobulins were also measured. A total of 24 tests have been performed. The patients were investigated both globally and according to sex, type of affection (malignant, or other), and by age. The results indicated a depression of the majority of the results of tests excepting those which detect precursor B, and T-helper cells, which showed a stimulation. Differentiated behaviours were also noted in the various groups with regard to the intensity of the reaction, although not with its direction.

Aging↗