Biomedical subjects

R Scurtu

Publications and source records attributed to R Scurtu.

5 recordsLinked to original sources

PubMed2003

[Self-expandable metallic stent for palliative treatment of colorectal malignant obstructions: risk of perforation].

OBJECTIVE: The self-expandable metallic stents are a good alternative to surgery for the palliative treatment of malignant colonic obstructions. The aim of this paper was to emphasize the causes which could increase the risk of perforation. PATIENTS AND METHODS: From November 2000 to November 2001, 6 patients with malignant colonic obstruction, to whom surgery was denied due to tumor extension and/or poor general condition, have had a palliative treatment (N = 5) or an attempt (N = 1) with self-expandable metallic stents placed by endoscopy. RESULTS: Only one patient did not developed any complication and died 5 months later of cancer. Five out of the 6 patients (83%) developed a colonic perforation following stenting (N = 4) or the attempt to place the stent (N = 1), two into the first 24 h after the procedure, and three 3, 5, and 10 months later. Subsequent colostomy was done in 2 patients while the 3 others have had an external drainage of the perforation and died postoperatively. CONCLUSION: The self-expandable metallic stents seems to be a less aggressive alternative therapy to surgery for malignant colonic obstructions. Nevertheless, the high rate of colonic perforations, suggests reconsidering the indications in the definitive palliation of malignant colonic obstructions.

Adult↗

PubMedDate not supplied

[The indications for celiostomy in acute necrotizing pancreatitis].

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.

Drainage↗

PubMedDate not supplied

[Neurologic manifestation in mumps virus infection].

OBJECTIVE: To study the incidence, clinical manifestations and treatment of mumps virus meningitis. MATERIAL AND METHOD: Study of 64 patients with mumps virus meningitis, admitted to the Clinic of Infectious Diseases of Iaşi during 1996-1999. RESULTS: 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. CONCLUSIONS: All the cases with diagnosis mumps virus meningitis were well going, having good evolution and complete healing under symptomatic and pathogenic therapy.

Adolescent↗

PubMedDate not supplied

[Stapled anastomoses in colorectal surgery].

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.

Adenocarcinoma↗

PubMedDate not supplied

[Total gastrectomy with mechanical sutures].

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.

Adenocarcinoma↗