Biomedical subjects

V Braşoveanu

Publications and source records attributed to V Braşoveanu.

10 recordsLinked to original sources

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

[Hepatic serial resection. Portal vein resection followed by hepatic resection in second time].

Hepatic resection still remains the only potential curative treatment for either primary or secondary malignant liver tumors. In order to increase the resectability of initially considered non-resectable tumors and to decrease the posthepatectomy morbidity and mortality, ligature of a portal branch with consecutive hepatic resection is recommended. The ligature of a portal venous branch was performed in 12 patients with gross hepatic tumor: hepatocellular carcinoma (2), peripheral cholangiocarcinoma (5), hepatic metastases from colorectal cancer (5). Two-stage hepatectomy was performed in 5 patients. The interval between the two operations ranged between 4 weeks and 6 months. Hepatic resection could not be performed in 7 cases due to the loco-regional progression of the disease (4 cases) or to the absence of the hypertrophy-atrophy process (3 cases). Hepatic failure occurred posthepatectomy in 2 patients, resulting in the death of one of the patients. Two patients died at 5 and 10 months respectively while two other patients are still alive, free of recurrence at 6 and 12 months respectively. In conclusion, portal vein ligature can be considered in selected cases of unresectable gross hepatic tumors that can be eventually, resected in a second operation. The two-staged hepatectomy is not always feasible. Moreover, the hypertrophy of the controlateral lobe does not always prevent the postoperative hepatic failure..

Aged↗

PubMedDate not supplied

[Pyogenic liver abscess].

The objective of this study was to investigate and report changes in presentation, management and outcome of patients with pyogenic liver abscess (PLA). Between 01.01.1995-31.12.1999, 27 patients with PLA were treated in the General Surgical Service of the Fundeni Clinical Hospital. The incidence of cryptogenic abscesses was dominant (55.5%). The symptoms and the biological status are frequently nonspecific. The CT scan and echographic examination sensibility in the diagnosis of the PLA was 89.5% and 78.3%. The aerobe germs are most involved. All patients received antibiotic treatment in preoperative as in postoperative period. The surgical treatment was performed in 24 patients: in 9 patients (33.3%), the abscess was surgically evacuated and drained and in 15 patients (55.5%), a liver resection was performed. Percutaneous catheter drainage under CT or echo-guidance was performed in three patients (11.1%). The clinical evolution was good in 21 patients (77.7%). There was four complications (14.8%) and two death (7.4%). Although with a better prognostic, the PLA remains an important pathology.

Adolescent↗

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

A rare indication for liver resection.

We present the rare case of a young female with a right upper abdomen tumoral mass and suffering abdominal discomfort. A combination of ultrasonography, computed tomography, magnetic resonance imaging and laparotomy was utilized to conclude a diagnosis of Riedel's lobe. Laparotomy and a resection of Riedel's lobe were selected as the correct therapeutic solutions.

Adolescent↗

PubMedDate not supplied

[Current treatment of hepatocellular carcinoma. Analysis of a series of 123 cases over a 5-year period].

We analyze a 123-cases experience over a 5-year period in the treatment of hepatocellular carcinoma (HCC). Liver resection, transplantation and hyperthermic ablation of the tumor were used according to the indication and patient selection. Systemic chemotherapy followed resection in 18 cases and hyperthermic ablation in 5 cases. Chemo-embolisation was performed in patients to be transplanted and in other two patients with tumor destruction. A number of 86 liver resections were performed in 84 patients (2 re- resections in 1 patient, subsequently transplanted) - 43 on normal liver and 41 on cirrhotic liver. Postoperative mortality was 4.7% in non-cirrhotic and 4.9% in cirrhotic patients. Survival in non-cirrhotic patients was 77% at 1 year, 65% at 2 years, and constant - 45% at 3 and 4 years, whereas in cirrhotic patients it was 60%, 56%, 56% and 36% (Kaplan-Meyer actuarial survival rates). Nine patients underwent liver transplantation (4 OLTs, 3 living donor LT, 1 split LT and 1 "domino" LT); postoperative mortality was 11% (1 patient). At present five patients are alive and well. One patient died by peritoneal carcinomatosis at 10 months; another patient died at 6 months by severe cholestatic recurrent C virus hepatitis and one patient was discharged with permanent severe neurologic disturbances. In 31 patients hyperthermic ablation of the tumor was used with zero mortality. Actuarial survival rates were 75% at one year and 67% at 2 years. In conclusion, in non-cirrhotic patients with HCC resection is the treatment of choice. In cirrhotic patients limited resections should be preferred and liver transplantation is the best solution in selected cases; local ablative methods may be used for some unresectable tumors. The role of adjuvant chemotherapy has to be determined in future comparative studies.

Actuarial Analysis↗

PubMedDate not supplied

[Double localization of pancreatic insulinoma. Diagnostic and therapeutic difficulties].

Insulinomas are the most common cause of hypoglycemia resulting from endogenous hyperinsulinism. Because most of insulinomas are less than 2 cm in size and rarely they not may be visible by CT scan or transabdominal ultrasonography. Intraoperative ultrasonography may be a solution. Although as surgical method is preferred enucleation because operative time is shorter and easier and the low frequency postoperative complications, pancreaticoduodenectomy Whipple is indicated in selected cases. We report a case of double insulinoma located in the head of the pancreas in which the diagnosis and surgical treatment presented difficulties which determined a particular clinical evolution.

Female↗

PubMedDate not supplied

[Couinard's technics of liver resection].

Six cases of major liver resections (five right lobectomies and one left lobectomy) are reported. In all these cases the technique described by Couinaud (of suprahilar intrahepatic ligation of the portal pedicle) was used. Although the technique could be simple and rapid, it may produce severe accidents, especially in patients with biliary anomalies. Five of the six cases had an uneventful postoperative course, while in the sixth case, obstructive jaundice developed postoperatively. The case was solved through reoperation and a Roux-en-Y anastomosis. The main conclusion is that the Couinaud technique could be used, because of its advantages (speed, less blood loss) but special precautions are necessary when biliovascular anomalies of the liver are present.

Adenoma↗

PubMedDate not supplied

[2 cases of total duodenopancreatectomy with resection of the portal vein in cancer of the pancreas].

Two cases of pancreatic cancer with portal vein invasion are presented. In both cases a total duodenopancreatectomy was performed due to the extension of tumour. The portal vein invasion was diagnosed intraoperatively; it was a circular invasion in one case and a lateral invasion in the second case. A segmental resection of the portal vein (2 cm in length) with end-to-end anastomosis was performed in the first case, while a lateral excision with venorrhaphy was sufficient in the second case. The first patient died after six months while the second patient is still alive, without recurrence, at seven months postoperatively.

Adenocarcinoma↗

PubMedDate not supplied

[Repeat hepatic resections].

Five cases of iterative liver resections are presented, out of a total of 150 hepatectomies performed between 1.01.1995-1.01.1998. The resections were carried out for recurrent adenoma (one case), cholangiocarcinoma (two cases), hepatocellular carcinoma (one case), colo-rectal cancer metastasis (one case). Only cases with at least one major hepatic resection were included. Re-resections were more difficult than the primary resection due, first of all, to the modified vascular anatomy. Intraoperative ultrasound permitted localization of intrahepatic recurrences. Iterative liver resection appears to be the best therapeutical choice for patients with recurrent liver tumors.

Adenoma↗