PubMed Health⌕ Search

Biomedical subjects

T Khalfallah

Publications and source records attributed to T Khalfallah.

13 recordsLinked to original sources
PubMed1999

Omentoplasty in the prevention of deep abdominal complications after surgery for hydatid disease of the liver: a multicenter, prospective, randomized trial. French Associations for Surgical Research.

BACKGROUND: Omentoplasty (OP) is thought to fill residual cavity, to assist healing of raw surfaces, and to promote resorption of serosal fluid and macrophagic migration in septic foci. Results published to date, whether retrospective or prospective, are not controlled and are discordant. STUDY DESIGN: The authors investigated whether OP, either filling the residual cavity after unroofing, or covering the hepatic raw surface after pericystectomy, could reduce the rate or severity of deep abdominal complications (DAC) after surgical treatment of hydatid disease of the liver. Between January 1993 and December 1996, 115 consecutive patients (51 males and 64 females, mean age 42+/-16 years [range 10 to 80 years]) with previously unoperated uni- or multilocular hydatid disease of the liver, complicated or not, without other abdominal hydatid disease, were randomly allotted to OP (n = 58) or not (NO) (n = 57) after unroofing, total, or partial pericystectomy. Patients were divided into 2 strata according to the site of the cyst with respect to the diaphragm: a) posterosuperior segments II, VII, and VIII or b) anterior segments III, IV, V, and VI. Main outcomes measures included deep bleeding, hematoma, infection, or bile leakage. Subsidiary measures included wound complications, extraabdominal complications, duration of operation, and length of hospital stay. RESULTS: Both groups were comparable regarding patient demographics, cyst characteristics, intraoperative procedures, search for bile leaks, and intraoperative transfusion requirements. On the other hand, more patients (86%) in NO had associated drainage of the abdominal cavity than in OP (64%) and the duration of operation was 9 minutes longer in OP, but neither of these differences was statistically significant. Less DAC occurred in OP (10%) than in NO (23%) (a posteriori gamma risk < 0.05) and fewer deep abdominal abscesses (0 versus 11%) (p < 0.03). Median duration of hospital stay, however, was similar. CONCLUSIONS: OP decreases the rate of DAC and especially deep abdominal abscess after surgical treatment (unroofing or pericystectomy) for hydatid disease of the liver and should be recommended in this setting.

Adolescent↗
PubMed1997

[Anterior anal sphincter approach in the management of urethral-rectal fistulas: a case report].

Urethrorectal fistula is a rare disease which is easy to diagnose, but which essentially raises a problem of the choice of the most appropriate surgical technique. A review of the literature on the subject shows that, over the last decade, various teams have developed the anterior and posterior trans-anp-sphincteric approaches. We report a case of an acquired urethrorectal fistula associated with anal incontinence treated via an anterior trans-ano-rectal perineal incision. The exposure provided by this incision facilitates simultaneous cure of the fistula and repair of the anal sphincter.

Adult↗
PubMed1994

[Gastroduodenal intussusception on gastric tumor].

Gastroduodenal intussusception is a rarely documented condition. A distinction has to be made between complete gastroduodenal intussusception (CGDI) and either prolapse of a pedunculated tumor through the pylorus or mucosal prolapse through the pylorus. CGDI usually occurs secondary to a pedunculated benign gastric tumor. More rarely the tumor is malignant. We report a case of CGDI associated with gastric adenocarcinoma. We emphasize diagnostic difficulties that can be generated by CGDI.

Adenocarcinoma↗
PubMed1994

[Acute phlegmonous gastritis. Apropos of a case].

Phlegmonous gastritis is a rare bacterial infection of the stomach. Its diagnosis is difficult and has a poor prognosis. The authors report a case of phlegmonous gastritis occurring in a 50 year-old woman in whom the diagnosis was made by microscopic examination after surgery for intestinal occlusion. The patient died a few hours after the operation.

Acute Disease↗