[Laparoscopic sleeve gastrectomy: the initial experience of the First Surgical Clinic Tg-Mures. Early and late (after 5-10 month follow-up) results]. / Gastrectomia longitudinala laparoscopica--experienta initiala a Clinicii Chirurgie I Tg-Mures. Rezultate precoce si tardive (follow-up între 5-10 luni).

AIM: This paper aims to present the initial experience of the I-st Surgery Clinic Târgu Mures in laparoscopic sleeve gastrectomy, stressing the technical aspects of surgery and postoperative immediate and late results. METHOD: Started in 2008, I Surgery Clinic's experience includes 11 cases of laparoscopic sleeve gastrectomy, pursued between 5 and 10 months postsurgery.The group is structured as follows: 80% female, aged between 13 and 55 years, average BMI 46, with limits between 35 and 72. Surgical technique was unitary, 10 of 11 cases beeing performed by the same team. RESULTS: Surgergical results were excellent: 0 conversions, 0 bleeding, 0 fistulas, 0 missfire. Average hospitalisation was of 48 hours postsurgery. EWL overall 68%, with limits between 50%, in 2 cases (initial BMI 70) and 100%--1 case (initial BMI 35). Life threatening morbidity--0.0 mortality, average BAROS score 6.7. CONCLUSION: GLL is a well standardized, secure, efficient, applicable with good results in all categories of patients with morbid obesity.

[Metastatic extraskeletal osteosarcoma revealed by an occipital mass]. / Ostéosarcome extrasquelettique d'emblée métastatique révélé par une masse occipitale.

BACKGROUND: Extraskeletal osteosarcoma is a rare mesenchymatous tumour occurring in adults aged over 50 years and is located mainly in the limbs or retroperitoneum. We report a case of metastatic extraskeletal osteosarcoma revealed by a cutaneous occipital tumour site. CASE-REPORT: A 53-year-old woman was admitted for dyspnea and weight loss. An occipital tumour, noticed for one year by the patient, was discovered. It was freely movable on the bone, of hard consistency and responsible for alopecia. In addition to left-sided pleural effusion, a chest CAT revealed a large mass in the left lung, including areas of necrosis and calcifications with intracardiac extension. Histological examination of biopsies of the skin and of pulmonary and intracardiac lumps showed an osteosarcomatous proliferation. No primary osteosarcoma was found in the bones. A diagnosis was made of metastatic extraskeletal osteosarcoma. Intravenous chemotherapy was given followed by radiotherapy. After a six-month stabilization period, the disease progressed. DISCUSSION: Extraskeletal cutaneous locations of osteosarcoma are extremely rare. They may comprise either the primary tumour or a metastatic lesion. In this patient, the immediately metastatic nature of the disease was a poor prognostic factor for this high-grade sarcoma.

[The importance of the I-colic time in colorectal cancer with synchronous hepatic metastases. Specifics of surgical strategy]. / Importanta timpului I-colic în cancerul colo-rectal cu metastaze hepatice sincrone. Particularitati de tactica chirurgicala.

AIM: This paper proposes the presentation of a decision-making algorithm in colorectal cancer with synchronous hepatic metastases, as stressing the importance of I-colic time in obtaining the R0 desideratum. MATERIAL AND METHOD: There is no worldwide consensus regarding the surgical attitude in metastatic colorectal cancer. There are some predominantly conservative attitudes which use stenting and neoadjuvant chemotherapy followed by periodical re-evaluation or more aggressive surgical treatment. In the pertinent literature, emphasis is on surgery in two stages, on the separation of the colic stage from the hepatic one, the majority proposing stage one cholic and stage two hepatic, thus there are also situations in which the liver may be dealt with from the first intention. RESULTS: We propose to present, taking the examples from clinical cases, the main techniques of dealing with the cases of metastatic colorectal cancer, stressing personal attitude: aggressive surgery in a short step, which is either radical or creates the conditions for a step II radical one. CONCLUSION: In our vision the liver is the key to the surgical treatment in metastatic colorectal cancer and we must take into account from the first step through interventions with radical intent any time it is possible or through other operations: ligature of portal branch, partial hepatectomies, unilateral local destruction, preparing the way to radical step II.

[Vascular exclusion of the liver: surgical technique and initial clinical experience]. / Excluzia vasculara a ficatului (EVF): tehnica chirurgicala si experienta clinica initiala.

The intraoperative hemorrhage is the most life threatening complication during a liver resection, reason why the intraoperative vascular control represents one of the key points in the liver resection. This work presents the liver vascular exclusion without caval occlusion technique and also studies the first cases operated in University Surgery Clinic Nr. 1, Targu Mures, Romania. LVE consists of an association between hilum occlusion by Pringle manoeuvre and selective clampage of the three hepatic veins. Once achieved, the technique allows resection without blood lose and no special cautions, a continue clampage of 60-90 minutes being useful for the reconstruction of the possibly harmed or resected structures during the hepatectomy. The indications of the technique are voluminous center located liver tumors, multiple liver tumors, tumors in contact with hepatic veins or with hilum bifurcation. University Surgery Clinic Nr. 1 Targu Mures's experience in this technique began in 2005 consists in 8 cases. Preoperative diagnosis were: 2 right liver voluminous benign tumors (hemangiomas), 5 cases of colo-rectal metastasis and one resection for metastases of gastro-intestinal stromal tumor. Postsurgery evolution was very good with an average hospitalisation of 6 days. Mortality rate and morbidity were zero. We strongly recommend the use of LVE technique for selected cases of difficult liver resection, LVE being one of the most advanced techniques of liver resection.

[Two steps liver resection with right portal vein ligation for two giant hemangiomas of the left and right lobes]. / Rezectie hepatica în doi timpi cu ligatura de ram port drept pentru doua hemangioame gigante de lob drept si stâng hepatic.

The liver failure is one of the most life threatening complication after extensive liver resections. In resections that exceed 70% of liver parenchyma, a two steps approach with portal branch ligation is the best alternative. The aim of the paper is to present the management of a 65-year-old female admitted into hospital for two giant symptomatic liver hemangiomas in the left lobe: segment III-20 cm. and in the right lobe: segments V-VIII-19 cm, which were non-resectable in the same intervention because the small amount of liver parenchyma left, and for these we decided a two steps surgery: left atypical resection with right portal vein ligation in the first step, attending 4 month for atrophy-hypertrophy process, and then right typical hepatectomy for second hemangioma who practically occupied all right liver. The postoperative course, was favorable after both interventions, with 7 days postsurgery hospitalisation, despite some hepatic failure symptoms: coagulation disturbance, increasing of bilirubin and ALAT, ASAT levels, ascites.