wedge resection


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resection

 [re-sek´shun]
removal, as of an organ, by cutting; called also excision.
gastric resection gastrectomy.
root resection (root-end resection) apicoectomy.
transurethral resection of the prostate (transurethral prostatic resection) see transurethral resection of the prostate.
wedge resection removal of a triangular mass of tissue.

wedge re·sec·tion

1. removal of a wedge-shaped portion of the ovary; used in the treatment of virilizing disorders of ovarian origin, such as the polycystic ovarian syndrome.
2. a lung resection in which only the lesion and a small piece of lung are removed (as opposed to a lobectomy or segmentectomy).

wedge resection

n.
Surgical removal of a wedge-shaped portion of tissue, as of the ovary.

wedge resection

A triangular piece of tissue removed in surgery, most commonly obtained in 2 distinct contexts Gynecology A cuneiform section from an ovary which, by an unknown mechanism, may induce ovulation in polycystic ovaries, usually performed after clomiphene and gonadotropic therapy have failed to correct infertility in ♀ with polycystic ovaries–Stein-Leventhal syndrome Surgical oncology A wedge of lung, often subpleural, which contains a small radiologically identified lesion, which may harbor a single focus of malignancy

wedge re·sec·tion

(wej rē-sek'shŭn)
Removal of a wedge-shaped portion of the ovary; used in the treatment of virilizing disorders of ovarian origin, such as the polycystic ovarian syndrome.
References in periodicals archive ?
Micro-computed tomography image of a fresh lung wedge resection specimen demonstrates blurred airspaces (solid arrow), indicating motion artifact due to specimen deflation during image acquisition, as well as atelectasis (asterisks).
The patient underwent successful wedge resection of her adenomyosis by laparoscopy.
Twenty-five patients underwent 20-degree wedge resection and were compared to seven patients who underwent 30 degree resections.
The use of intramedullary guide for wedge resection of tibia was not possible due to presence of nail.
(23) described the surgical technique in which the defects were closed after joining the wound orifices with wedge resection at three corners of the defect.
The mainstay of surgical treatment for endoscopic failures is wide wedge resection or local excision such as partial/wedge gastrectomy (6).
The classical cornual wedge resection remains lifesaving operation for cases of ruptured interstitial pregnancy.
Surgical procedures performed include segmental resection of ileum containing Meckel's diverticulum and ileoileal anastomosis, wedge resection and ileostomy.
In 2007, the patient had a solitary metastasis to the right lower lobe of the lung for which she underwent wedge resection. In addition, the patient had a lesion in her left adrenal gland, initially found in 2002.
Further large-scale studies are necessary to clarify the difference in clinical outcome between segmentectomy and wedge resection.
While the gold standard surgical therapy for early stage lung cancer remains anatomic resection [3], physicians may be hesitant to refer these patients for surgical evaluation and other treatment options including stereotactic body radiation therapy (SBRT) and wedge resection may be suggested [4].