PubMed · 14370423
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E B BEDEDICT. 1955-05-05. Endoscopy (Continued).. https://doi.org/10.1056/nejm195505052521805
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Valvular heart disease is a significant cause of morbidity and mortality. Rates increase with age and the prevalence will increase as the population ages. Several factors have led to an interest in expanding percutaneous valve repair and replacement techniques to more lesions in more patients. This review explores current percutaneous valve repair and replacement techniques in mitral stenosis, mitral regurgitation, aortic stenosis and aortic regurgitation in adults, outlines the future directions, and discusses some technique-related issues.
BACKGROUND: Groin hernia is an uncommon surgical pathology in females. The efficacy of the endoscopic approach for the repair of female groin hernia has yet to be examined. The current study was undertaken to compare the clinical outcomes of female patients who underwent open and endoscopic totally extraperitoneal inguinal or femoral hernioplasty (TEP). METHODS: From July 1998 to June 2004, 108 female patients who underwent elective repair of groin hernia were recruited. The patients were divided into TEP (n = 30) and open groups (n = 78) based on the type of operation. Clinical data and outcome parameters were compared between the two groups. RESULTS: The mean ages and hernia types were comparable between the two groups. All TEPs were successfully performed. The mean operative times were 52 min for unilateral TEP and 51 min for open repair. The difference was not statistically significant. Comparisons of the length of hospital stay, postoperative morbidity, pain score, and time taken to resume normal activities showed no significant differences between the two groups. A single patient in the TEP group experienced recurrence of hernia. CONCLUSIONS: The findings show equivalent postoperative outcomes after TEP and open repair of groin hernia in female patients. Because the wound scar after open repair is well concealed beneath the pubic hair and no superior clinical benefits are observed after TEP, open repair appears to be the technique of choice for the management of primary groin hernia in females. The TEP approach should be reserved for female patients with recurrent or multiple groin hernia.
The endoscopic lateral approach in thyroid and parathyroid surgery is achieved by developing the plane between the carotid sheath laterally and the strap muscles medially. This approach allows direct access to the posterior aspect of the thyroid lobe, without the need for the dissection of the strap muscles and without the need for medial retraction of the thyroid during the procedure. The lateral approach aided by endoscopic magnification provides the surgeon with the ideal view with which to safely dissect the vital structures found in the retro-thyroid space such as the inferior thyroid artery, the recurrent laryngeal nerve and the parathyroid glands. This approach was initially adopted in primary hyperparathyroidism caused by a single adenoma that had been localized preoperatively. It is now also offered to patients with an isolated thyroid nodule smaller than 25 mm in diameter requiring surgical excision. Experience with 408 parathyroidectomies and the preliminary results of 38 thyroid lobectomies allows the authors to recommend this technique to appropriately selected patients.