Search PubMed⌕ Search

Biomedical subjects

N Jitea

Publications and source records attributed to N Jitea.

At least 19 recordsLinked to original sources
PubMed1996

[Acute nonbiliary and nontraumatic pancreatitis. The diagnostic and treatment characteristics].

Deeper knowledge of the etiopathogenesis of acute pancreatitis and the possibility to estimate the extend and gravity of pancreatic and peripancreatic lesions determined essential fluctuations in treatment evolution. Etiology of nonbiliary and nontraumatic A.P. recognises in the first place alcoholism (20-25% of A.P.) and in the second place less common causes such as: hypercalcemic states, hyperlipidemia (about 5-10% of A.P.). Diagnosis of nonbiliary A.P. leans upon: antecedents of chronic alcoholism, alteration on liver function tests and serum put levels and the results of cholecystocholangiography, abdominal ultrasonography and duodenum tubing. These reveal the absence of gallstones, cholesterolosis or anomalies of papilla of Vater (sphincter of Oddi). A number of 128 patients with acute pancreatitis were admitted to the clinic in the period 1984-1994 from which 48 with a non-biliary and non-traumatic. A complex medical treatment was applied to all patients but only 25 responded favourably, the remaining 23 necessitating surgical intervention, which was effected on de-shocked and re-equilibrated patients, diminishing thus the number or repeat interventions in the complications which may appear in such cases. Thus postoperative mortality fell from 58, 33 to 30, 76.

Adult↗
PubMed1995

[Preliminary results after the transperitoneal laparoscopic treatment of the first 50 inguinal hernias].

The authors are presenting the results of first 50 inguinal hernias treated laparoscopically trough the transperitoneal approach (39 men, 11 women, mean age--42,5 years, 44 uncomplicated and 6 epiploon's incarceration). After the dissection of the hernia's pouch, the parietal defect was covered with Prolène meche in 15 cases, with Marlex in 10 cases and Plastex prosthesis in 25 cases, all of them without fixation. The prosthesis itself was covered with the parietal peritoneum in running suture. The immediate postoperative evolution was good, the patients being able to walk soon after being awake, and without any urinary problems (even in elder patients). The patients left the hospital 24-48 hours after surgery. They were followed-up 2 to 10 months, periodically. The results were good, except 4 patients: 1 case with port-site hematoma (in the right lower quadrant, necessitating open surgery). 2 patients with seromas (vulvar and scrotal) in case of section and abandoning the hernial pouch. 1 patient with prosthesis migration with precocious recidive (24 hours after the operation). We consider the transperitoneal approach as very good in the treatment of uncomplicated and not very large hernias. The easiest and safest technic is that using Prolène prosthesis.

Adult↗
PubMed1995

[Therapeutic options in locally advanced breast cancers].

The authors are showing their experience on 394 locally advanced breast cancer in the last 10 years. In this trial were included the tumours larger than 5 cm, multiple tumours, tumours invading the skin or the thoracic wall with invaded or fixed axillary or supraclavicular nodes and acute carcinomatous mastitis. The optional therapeutic schedule was modified upon the stage. It consisted in pre- or postoperative radiotherapy, polychemotherapy or polychemo- or radiotherapy alone, associated with nonspecific immunotherapy and hormonotherapy. In patients with complex treatment the survival rate was 45.4% at 5 years and 12.3% at 10 years. The authors highlight the importance of the surgical treatment which offer a big potential in the context of the complex treatment.

Adult↗
PubMed1994

[The different indications for the Roux-en-Y jejunal loop].

On an unitary series of 64 patients with a gastro-jejunal anastomosis, en Y "à la Roux", 24 had the special indications: reconversion of a anastomotic gastro-duodenal or gastro-jejunal fistula, large gastric resection for cancer, postbulbar ulcers, hemorrhage duodenal ulcer associated with diverticula, stump duodenal fistula, desinsertion of Vater papilla, giant pancreatic pseudocysts, inextirpable principal duct tumors, complexes biliary fistula, and central hepatic hydatic cysts. The results were good. On discuss the general and special advantages and the disadvantages of this method.

Adult↗
PubMed1994

[Nonparasitic serous cysts of the liver].

On the occasion of the presentation of four cases of serous hepatic cysts, of non parasitic origin, the authors comment on the rarity of this affection, although in the last time, asymptomatic cases can have a frequency of 1% after screening with ultrasounds and CT Scan. Is presented a series of data concerning the etiopathogenesis, the clinic and the treatment of such cases.

Aged↗
PubMedDate not supplied

[The surgical possibilities in locally advanced gastric cancer (LAGC)].

Most frequently the diagnostic of gastric cancer is established in advanced stages. Practically, was noticed that local evolution advances the appearance of metastases. The authors are presenting 159 cases of locally advanced gastric cancer (LAGC) out of 211 gastric cancers submitted to surgery between 1984-1995. The surgical possibilities in such situation specifically adapted to each case, are discussed. The operation has an important role in appreciating local and regional extension, solving complications and even performing radical resections.

Adult↗
PubMedDate not supplied

[Strategy and tactic in the treatment of local advanced rectal cancer].

In local advanced rectal cancer (LARC) was defined at the work group in rectal cancer as a tumour what invade the serosa or neighbouring organs, associated with invaded perirectal or mezorectal nodes, with internal fistulae, peritoneal carcinomatosis and locoregional recidives. On a trial of 97 patients, the authors present personal experience, in comparison with literature data regarding therapeutic strategy and tactic of parameters: operability and the moment of operation, indication of preoperative radiotherapy, the type of operation, excision of the metastasis, adjuvant therapy and attitude of locoregional recidives. The survival of the patients was 21.6% at 3 years and 15.4% at 5 years.

Adenocarcinoma↗
PubMedDate not supplied

[The laparoscopic procedures on abdomen with adhesions].

The scar abdomen is more and more seldom a contraindication of the laparoscopic approach. According to Rohr it is classified in scar abdomen after Mac Burney, suprapubic or supraumbilical approach and of the polyoperated patients. Our trial consists in 452 patients with laparoscopic operations consecutive open abdominal surgery (out of the 3900 patients undergoing celioscopic procedures between 1995-2001). The laparoscopic procedure was performed distant to the previous operation in 95.1%, on a neighboring organ to that initially conventionally operated in 4.1% or on the same organ in 3 patients (0.8%). We lead no preoperative fatalities, but the conversational rate was 12% (54 patients), due to the high-risk dissection or to the unsolvable bleedings by laparoscopic means (2 cases). The operative accidents consisted in visceral injuries soloed by laparotomy. Postoperatively we registered 5 port site seronas, 1 deep vein thrombosis and 1 pneumonia. The evolution and the mean hospitalization was the same for the scar abdomen patients with the operative procedure accomplished laparoscopically as for non previously operated patients. The data support the feasibility of the laparoscopic procedures on scar abdomen, using the "open laparoscopy" with a reasonably increased conversational rate.

Abdominal Muscles↗
PubMedDate not supplied

[Conversion in laparoscopic surgery].

AIM: The conversion causes evaluation in dynamics. METHODOLOGY: The study is a retrospective analysis of the conversion to open surgery in 1993-2001 period, indifferently of the moment and the determinant cause. The yearly dynamics of the conversions was divided by operation types and surgeons. There were also analysed the moment and the cause of the conversion. RESULTS: There were realised 3961 laparoscopic operations (by 7 experienced surgeons and a lot of young surgeons), with 244 conversions (6.2%), percentage variable depending of the operation (3.3% in hernioraphies, 5.3% in cholecystectomies, 8.2% in gynecologic procedures, 12.1% in appendectomies, 33% in abdominal esophagus procedures, 33% in splenectomies) and on surgeon (until 0% and 8%); the differences until the surgeons don't depend on their experience and for the same surgeon, the experience accumulation doesn't reduce the conversion rate. The most conversions happen after a simple inspection or a minimal dissection (73.1% in cholecystectomy) caused by the existence of plastron, the discovery of a difficult anatomic situation or of another pathology; more rarely, the conversion happens in the principal time (23.4% in cholecystectomy), doing to hemorrhage, impossible dissection, visceral injury or even at the end of the operation (3.5% in cholecystectomy), doing to hemorrhage, loss piece or calculs. CONCLUSIONS: The conversion rate depends especially on the correctness of the indication of laparoscopic approach and not on the surgeon experience, what proves that it is a moment of surgical maturity. Decide from the beginning, in the moment of the recognition of a difficult situation and not after the occurrence of a complication, modifies neither the morbidity, nor the much discussed hospital stay.

Cholecystectomy, Laparoscopic↗
PubMedDate not supplied

[Analysis of 3100 laparoscopic cholecystectomies].

AIM: To evaluate the results of laparoscopic cholecystectomy (LC) in the 8 years period. PATIENTS AND METHODS: First LC in Coltea Hospital was performed in September 1993 and introduced for treatment of patients with gallbladder disease. From September 1993 to February 2001 LC was performed in 3100 patients. Mean age 51.2 years (ranged from 8 to 87 years) among 2512 women and 588 men. 232 (7.48%) of the cases were patients with acute cholecystitis. Intraoperative cholangiography was performed in 112 cases (3.6%). RESULTS: Conversion to open cholecystectomy (OC) was necessary in 111 patients (3.58%). Operative complications occurred in 16 (0.5%) patients: CBD lesions in 4 (0.12%) patients, bleeding from cystic artery--12 (0.38%) patients. In one patient CBD injuries was recognized at the time of operation and after conversion to OC primary ductal repair was performed. Postoperative complications occurred in 44 (1.41%) patients: a) local infection--in 15 (0.48%) patients (subhepatic abcess-3, wound infection-9. b) bile leakage--in 21 (0.67%) patients. c) haemoperitoneum because of the bleeding: from the abdominal wall at the trocar insertion site--in 2 patients, from a. cystica-one patient. d) obstructive jaundice due to stone in CBD--in 5 patients (endoscopic papillosphincterotomy and stone extraction was performed). There 21 reoperations due to complications: 13 laparatomies and 8 relaparascopies. Two patients (52 and 64 years old) died after LC-mortality 0.06 per cent. Mean hospitalisation day was 3.8. CONCLUSIONS: To prevent iatrogenic CBD injuries correct preparation with a clear identification of the anatomic structures is essential. Relaparascopy and endoscopic retrograde cholangyopancreatography can be successfully used in the treatment of complications after LC.

Adolescent↗
PubMedDate not supplied

[The therapeutical strategy for locally advanced breast cancer].

As for the other cancers, the strategy of therapy of breast cancers is going to a unitary standardization. In our department between 1984-1999 we are operated 1040 patients with breast cancers, which means 25.3% of all cancers treated. 688 (64.3%) were CMLA, 646 (96.7%) of them were in patients women and 22 (3.3%) men. The mean age was 52.4 years (3-84 years). All patients were divided into two trials and analyzed: retrospectively (A) 312 (46.7%) and prospectively (B) 356 (53.3%) patients, 51.2% of patients was in III and IV TNM stage. The patients from trial B were treated concerning with specific therapeutically protocol, adapted by age, anatomopathological form, volume of tumor, skin or thoracic wall invasion, inflammatory lesions, lymph node invasion and physiological period. The results were: the increase of number of radical surgical interventions, the decrease of the morbidity, the increase of survival and a better quality of life.

Adenocarcinoma↗
PubMedDate not supplied

[The capacity of preoperative ultrasonography in predicting technical challenges in laparoscopic cholecystectomy].

UNLABELLED: Ultrasonography is a nonsophisticated, cheap and safe exploration, that makes it the most used non-invasive method in the diagnosis of biliary diseases. Present study aims to evaluate preoperative ultrasonography's capacity of predicting technical challanges in laparoscopic cholecystectomy (LC). MATERIAL AND METHOD: The trial is represented by a sequence of 100 patients undergoing LC in 2001. The conversions to open procedure were excluded. Patients with certified lithaisis were re-examined by ultrasonography the day before surgery. The sonographic features as size, volume (scleroatrophic gallbladder), function (distension, contraction), wall thickness, hydrops, number and size of stones, infundibular position (impactation) of the stones, perivesicular liquid collections hepatic and pancreatic aspects, main bile duct caliber were registered. During LC, the difficulty in performing the procedure was measured using a 10 points-score of following parameters: 1 peritoneal and perivesicular adhesions; 2. Difficult grasping of the gallbladder; 3. Cystic duct's dissection; 4. Cystic artery; 5. Liver bed; 6. Difficult cystic stappling; 7. Gallbladder's wall efraction; 8. Need for intraoperative cholangiography; 9. operative bleeding; 10. Operative time. RESULTS: Gallbladder's and the number, the size and infundibular impactation of the stones was significantly associated to ultraoperative difficulties (p < 0.05), the other parameters having not a sensitive influence upon LC procedure. CONCLUSION: Preoperative ultrasonography is able to furnish valuable data in predicting LC challenges.

Biliary Tract Diseases↗
PubMedDate not supplied

[The need for and efficacy of biliary diversions in icterogenic cancers of the pancreatic head].

The authors present the experience of the clinic on a group of 26 patients admitted and operated in the Clinic of Surgery, the Colţea Hospital, during 1984-1987. The paper reports, in general, on the indications for biliary derivations and then specifies the morphopathological situations met intrasurgically. Their correlation with the indices of postsurgical morbidity (12.5%), postsurgical mortality (0.8%) and length of postsurgical survival (8.2 months) shows their efficiency.

Adult↗
PubMedDate not supplied

[Primary exertion thrombophlebitis of the upper extremities: clinical and therapeutic aspects].

The authors present 4 cases of "effort" thrombophlebitis of the upper limb that were diagnosed both clinically and thrombophlebographically, and in whom classical therapy was applied: total rest, anticoagulants, elevation of the limb. All the cases had sequels of variable intensity, and in 2 of the patients Roos' transaxillary route was used which revealed a double anterior scalenus muscle insertion, and compressive fibro-sclerous tissue. The pathogeny of the affection makes mandatory the removal of extrinsic or intrinsic factors which may generate a new thrombosis or vascular and neurologic sequels.

Adult↗