Publications (9)2.63 Total impact
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Article: Emergency laparoscopy combined with radiofrequency ablation for hemostasis after percutaneous liver biopsy.
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ABSTRACT: There are no data in the literature on the use of radiofrequency ablation (RFA) in emergency laparoscopy as a means of hemostasis after liver biopsy. In this case report we have described a case of a patient with Waldenstrom macroglobulinemia and hypervascularised hepatic tumor who developed severe hepatic bleeding after liver biopsy. Innovative, minimally invasive treatment consisted in a laparoscopic approach with introduction of RFA needle into the biopsy site, followed by immediate hemostasis with no complications. Laparoscopic surgery with RFA avoids unnecessary laparotomy in case of severe bleeding from a known source. It is therefore the optimal choice, even in patients for whom percutaneous biopsy would be a high-risk procedure.Chirurgia (Bucharest, Romania: 1990) 106(2):247-9. · 0.38 Impact Factor -
Article: [Accessory renal allotransplantation with internal or external urinary drainage. An experimental model in pig].
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ABSTRACT: This study describes an experimental model of accessory renal allotransplantation in the big laboratory animal (pig). A total of 24 common-breed pigs were used. All allografts were transplanted in an accessory manner and revascularized at the level of the infrarenal abdominal aorta and inferior vena cava. The urinary drainage was performed either through a nexternal uretheroneostomy at the ipsilateral lumbar region (Group A--n=8) or by internal uretheroneocystostomy (Group B--n=8). All transplants were monitored for 8 days postoperatively using translumbar ultrasound-guided biopsies at 1, 4, 7 days. A total of 16 transplants were performed. 1 ectopic donor kidney was found and transplanted in the same fashion. Mean operative time was 125 minutes, immediate postoperative survival was 100% and at 72 hours, 87.5%. The onset of acute rejection was at day 4, by massive lymphocyte infiltration and was directly correlated with the abrupt decrease of the allograft diuresis in Group A, at day 3. At day 7, the rejection was complete. Both methods of urinary drainage are functional and can be employed. This experimental model is a useful tool for training of the transplant surgeons or for transplantation research. The surgical technique for accessory renal allotransplantation in pig is easy to learn and offers the possibility for allograft monitoring until complete rejection without influencing the receptor health condition.Chirurgia (Bucharest, Romania: 1990) 105(4):485-91. · 0.38 Impact Factor -
Article: [Total gastrectomy with mechanical sutures].
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ABSTRACT: Between 1994-1996, nine consecutive patients underwent total gastrectomy with stapled sutures for II, III or IV TNM stage carcinoma (8 patients) or lymphoma (1 patient) of the middle or upper stomach. Digestive continuity was established by stapled end-to-side "ended", end-to-side and end-to-end Roux-en-Y (7 patients) and omega loop (2 patients) esophagojejunal anastomoses using circular staplers (EEA or ILS). The duodenal stump and the end of the Roux loop were closed with TA 55 or TA 30 linear stapler. Interjejunal anastomoses were hand sewn. Nasojejunal feeding catheter was placed for ten days in all patients. No postoperative mortality non anastomotic fistula occurred. One patient had duodenal stump leakage which closed spontaneously. In three patients postoperative chemotherapy with 5-FU and Leucovorian was associated. At late follow-up, there were two patients with reflux esophagitis cured by medical treatment and one patient with peritoneal and hepatic metastases at relaparotomy. In conclusion, the use of stapled sutures in total gastrectomy facilitates esophagojejunal anastomosis and improves suture reliability.Chirurgia (Bucharest, Romania: 1990) 93(3):159-64. · 0.38 Impact Factor -
Article: [Tuberculosis of the spleen--very rare site of extrapulmonary TB].
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ABSTRACT: The extrapulmonary tuberculosis (TB) includes all the sites excepting lung, its origin being in the hematogenous disseminating foci within the main infection. The case of a woman, aged 36, is presented suffering of second degree obesity and type II diabetes mellitus under diet. She was admitted in the Surgery Clinics I of Emergency "Floreasca" Hospital (October 21, 2008) for discontinuous pains, relatively strong in the left hypocondrium, vesperal fever, perspirations, symptoms being present for 5 months. The investigations carried out before and after the admission show the presence of a splenomegaly (stage I-WHO), the absence of hypersplenism, portal hypertension, or other objective elements--excepting those mentioned at admittance--as well as the imaging changes (thoracic abdominal CT: spleen with an axis of 17 cm length, multiple solid hypodense lesions with a diameter of 5 cm). The surgical intervention is undergone (laparoscopic splenectomy). The morphological-pathological diagnosis was tuberculosis of the spleen. Considerations are made on this TB rare site.Pneumologia (Bucharest, Romania). 58(2):114-7. -
Article: Surgical treatment of severe acute pancreatitis.
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ABSTRACT: Surgical treatment of severe necrotizing pancreatitis (SNP) is still controversial, inadequate indications and timing of operations being associated with high rates of mortality and morbidity. The aim of the present study is to analyze the indications and results of surgery in patients with SNP. Between 1989 and 2005, necrosectomy followed by open packing drainage (OPD) was performed in 80 patients with SNP. Timing of operations was individualized according to presence of pancreatic necrosis infection. Major postoperative complications were present in 34 patients (42.5%), pancreatic, enteric and biliary fistula, sepsis, iatrogenic bleeding and stress-ulcers being among the most frequently encountered. Secondary contamination of sterile pancreatic necrosis after OPD occurred in 13 patients (35.1%). The overall mortality rate was 32.5%, aggravation of MOF and septic shock being the main causes of death. Late surgical cure for OPD-related incisional hernia was required in 10% of the patients. Infection of pancreatic necrosis is an indication for urgent surgical necrosectomy and repeated re-debridements. Due to technical impossibility to perform adequate necrosectomy and the risk of MOF aggravation, early surgery is not recommended in patients with sterile necrosis. It should be postponed beyond the third week, when the biological condition of the patient is improved and delimitation of necrosis is complete. OPD is an adequate and efficient drainage procedure following necrosectomy. "Prophylactic" OPD for sterile necrosis is not recommended because it is associated with high morbidity rates and secondary infection of necrosis.Chirurgia (Bucharest, Romania: 1990) 101(6):599-607. · 0.38 Impact Factor -
Article: [Neurologic manifestation in mumps virus infection].
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ABSTRACT: To study the incidence, clinical manifestations and treatment of mumps virus meningitis. Study of 64 patients with mumps virus meningitis, admitted to the Clinic of Infectious Diseases of Iaşi during 1996-1999. The mumps virus meningitis had a high prevalence în 1998 (39%) most patients being males (62.5%) from the urban areas. 39.06% of cases were on the age group of 5-6 years old, 25% were in the age group 10-14 years old and 18.75% were adults patients. The clinical manifestation were dominated by headache (100%), fever (100%), vomiting (89%), photophobia (43.75%) and meningeal syndrome of contracture. The laboratory diagnosis was established by the cerebro-spinal fluid exam, together with the peripheric blood exam. The treatment was in all the cases with pathogenic (corticotherapy) and symptomatics with a very good evolution. All the cases with diagnosis mumps virus meningitis were well going, having good evolution and complete healing under symptomatic and pathogenic therapy.Revista medico-chirurgicală̆ a Societă̆ţ̜ii de Medici ş̧i Naturaliş̧ti din Iaş̧i. 104(3):83-6. -
Article: [The indications for celiostomy in acute necrotizing pancreatitis].
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ABSTRACT: The aim of this study was to analyze the indication and results of open pancreatic drainage by celiostomy in severe necrotizing pancreatitis (SNP). 44 patients with SNP were treated surgically by open lesser-omental sac drainage (celiostomy) in the last nine years (1989-1997). They were classified into three groups according to date (timing) of celiostomy: a group of 23 patients with early celiostomy (in the first week after the onset of pancreatitis); second group of 11 patients with celiostomy in the second and third week after SNP; the third group of 10 patients with late celiostomy (4-12 weeks after pancreatitis). Drainage procedure consisted in marsupialization of lesser omental sac by suturing open gastrocolic ligament to anterior peritoneum, with drains inserted via celiostomy. The indications of celiostomy in the first group were: diagnostic laparotomy for unknown acute abdomen (18 patients), severe acute cholecystitis (1 patient), common bile duct stones (2 patients), persistent MOSF (1 patient). The necrosectomy was technically possible only in eight patients (34.7%) at date of laparotomy. Postoperative infection of necrosis occurred in seven patients (30.4%) and nine patients died postoperatively (39.1%) because of aggravated MOSF. In the second group, celiostomy was carried out for extensive sterile (2 patients) or infected necrosis (9 patients). Good results were obtained in 9 patients and two patients with infected necrosis died postoperatively. In the third group late celiostomy was performed for treatment of the pancreatic abscess, with good results in all patients (0% mortality). In conclusion, celiostomy is drainage procedure of choice for patients with extensive infected pancreatic necrosis or pancreatic abscesses and stable biologic condition. It facilitates intermittent debridements of residual necrosis and purulent foci, without relaparotomies. Early celiostomy is not recommended as it is proved ineffective (nondemarcated necrosis) and may cause aggravation of SNP or exogenous infections of necrosis.Chirurgia (Bucharest, Romania: 1990) 93(6):395-400. · 0.38 Impact Factor -
Article: [Stapled anastomoses in colorectal surgery].
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ABSTRACT: The purpose of this paper was to analyze the advantages, indications and results of stapled circular anastomoses in colorectal surgery. In the last four years (1995-1998), fifteen patients underwent stapled anastomoses after Dixon's anterior rectal resection for cancers of upper and midrectum (11 patients), total colectomy with ileorectal anastomosis for malignant familial polyposis (1 patient), segmental colectomy of transverse and descending colon (1 patient with synchronous colic and rectal cancers, having concomitant rectal resection for cancer), previous Hartmann's resection for perforated upper rectal cancer (1 patient) or distal sigmoid diverticulitis (1 patient). The anastomoses have been performed in end-to-end fashion (11 patients), according to the Knight's technique (2 cases) or in side-to-end fashion (2 patients). As most frequent associated technique with stapled anastomoses, anterior rectal resection for cancer was performed with 2 cm of clearance beyond the macroscopic margin of tumor. Distal margin of resection was histologically verified and it proved to be free of tumor cells. There was no operative mortality. Anastomotic leakage occurred in three patients because of imperfection of stapled anastomosis (2 cases) or after local irradiation (1 case). Spontaneous closure was seen in one patients. The other two patients needed reoperation for suture or colostomy. Late clinical, endoscopic and X-ray controls did not discover local recurrences. Functional results were good in terms of stool frequency and continence. In conclusion, stapled fashioned anastomoses have the main indication in sphincter saving Dixon's and Hartmann's procedures. In these cases, stapled anastomoses are easier than manual technique, reduce operative time and improve suture reliability.Chirurgia (Bucharest, Romania: 1990) 96(2):213-9. · 0.38 Impact Factor -
Article: [Conservative management in blunt splenic trauma].
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ABSTRACT: We reviewed for analysis the charts of two groups of adults patients with blunt splenic injuries issued from two University Hospital Centers; the group 1 (G1) of 22 patients and the group 2 (G2) of 20 patients. The results of actually therapeutic procedures concerning blunt splenic injuries and subsequently the effectiveness of non operative treatment were evaluated. Splenectomy was performed in G1 for 11 patients, instead of 19 patients in G2 (p = 0.0003), whereas, the non surgical treatment was done in 9 patients and 1 patient, respectively (p = 0.02). The mean Splenic Injury Score (SIS) was 2,95 in G1 and 3.47 in G2 (p = 0.03). The spleen was preserved in G1 for 8 patients, instead 1 patient in G2 (p = 0.04). In G1, the non operative treatment was successfully accomplished in 66% of patients. It was obtained with lack of mortality, with a lower overall morbidity and a lower length of hospital stay than in splenectomized patients, but the latter group accounted higher values of Injury Severity Scores (p < 0.05). If proper selection criteria for non operative management are used, more than a third of patients with blunt splenic injury can be treated by splenic preservation at least as safely as splenectomized patients.Chirurgia (Bucharest, Romania: 1990) 101(5):483-9. · 0.38 Impact Factor
