A Chock | PubMed Health

PubMed2003

Needlescopic appendectomy.

BACKGROUND: In this paper, we compare our experience with the techniques of needlescopic appendectomy (NA) (2-mm instruments) for the treatment of acute appendicitis with the more conventional approach of a laparoscopic appendectomy (LA). METHODS: We did a retrospective review of patients who underwent NA for the diagnosis of acute appendicitis between August 1996 and January 2002. Variables including operative time, blood loss, postoperative time to discharge, intra- and postoperative complications were analyzed and compared to data from control patients who had undergone an LA for acute appendicitis. RESULTS: The NA group had a longer average operating time (54.5 +/- l3 vs. 42.5 +/- 12.6 min, p = 0.0001) and a longer postoperative hospital stay (2.1 +/- 1.4 vs. 1.3 +/- 1.1 days, p = 0.01). Blood loss was similar for the two groups. CONCLUSIONS: With the exception of superior cosmesis, NA appears to have little advantage over the better-established LA; moreover, it has some disadvantages. A clearer benefit of this procedure over LA, as well as improvements in instrumentation, needs to be shown before it can be widely accepted.

Adolescent↗

PubMed2000

Surgical treatment of Takayasu's arteritis: case report and literature review.

Surgical intervention during the early stages of Takayasu's arteritis is rarely necessary. In the chronic stages of this disease, however, surgeons may be faced with difficult decisions regarding the timing of complex arterial reconstructions. These issues can be especially challenging in the pediatric population. We report the case of an 8-year-old girl with chronic Takayasu's arteritis complicated by malignant hypertension. Despite aggressive medical therapy, her blood pressure remained uncontrolled. Imaging studies demonstrated infrarenal aortic and right common iliac artery aneurysms with concomitant segmental stenosis of the right common iliac artery. Since her transplant kidney was based off the right external iliac artery, it was felt that this high-grade stenosis was responsible for her severe hypertension. Immediate surgical reconstruction was therefore recommended. Intraoperatively, the aneurysmal aorta and iliac arteries were found to be densely calcified. The transplant kidney was perfused during aortic clamping by placement of a suprarenal aorta to the right external iliac artery shunt. Endoaneurysmorrhaphy was then performed to reconstruct the aorta after extensive endarterectomy. In the early postoperative period, antihypertensive medications were decreased to two oral agents. She was discharged on the seventh postoperative day and placed on two agents. At a 1-year follow-up visit, she is on one antihypertensive medication. Her right leg complaints have resolved. Ultrasound surveillance revealed no evidence of recurrent aneurysmal or occlusive disease. A brief review of complications related to Takayasu's arteritis in the children and indications for surgical intervention completes this report.

Antihypertensive Agents↗