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Topic: Resection


In the News (Sat 26 Dec 09)

  
  Resection - Wikipedia, the free encyclopedia
Resection is a method of orientation (direction or position finding) using a compass and topographic map.
Resectioning involves enlarging the cross-section of a river channel by deepening or widening the river to increase its hydraulic efficiency.
Resection is a type of surgery, surgical removal of part of an organ or structure.
en.wikipedia.org /wiki/Resection   (222 words)

  
 NRCCS - A non-randomized comparative study of adjuvant chemotherapy after liver resection for metastatic colorectal ...
Resection of liver metastasis from colorectal carcinoma has been established as the treatment of choice, if size and location of metastases permit complete removal of the tumor.
When patients were stratified according to presumptive risk factors it rather appeared that chemotherapy after resection of hepatic metastases was associated with a reduced long term survival in the subgroup of patients with a relatively good prognosis (low risk group).
Adjuvant perioperative hepatic arterial mitomycin C and floxuridine combined with surgical resection of metastatic colorectal cancer in the liver.
www.symposion.com /nrccs/lehnert.htm   (2002 words)

  
 eMedicine - Transurethral Resection of the Prostate : Article by Stephen W Leslie, MD, FACS
Resection of the anterior prostate opposite the bladder neck can be impaired when deflection of the resectoscope is restricted by the edge of the cystoscopy table.
Resecting additional tissue from the bladder neck later during the procedure is often tempting, but this often results in undermining the trigone and inadvertent resection of one or both ureteral orifices.
Spinal anesthesia is generally preferred for transurethral resections for a number of reasons, not the least of which is the ability to converse with the patient and to evaluate him for symptoms of an early dilutional hyponatremia (ie, TUR syndrome) during surgery.
www.emedicine.com /med/topic3071.htm   (16253 words)

  
 The Liver Cancer Network Treatment: Surgery
To be considered for a liver resection, the cancer must be confined only to the liver so that removal will eliminate all disease from the body.
Resection of segments of the liver (called segmentectomy) permit a surgeon to effectively treat multiple liver tumors.
This patient underwent resection of a segment of the liver and the next two images show the specimen with a 1 cm.
www.livercancer.com /treatments/surgery.html   (729 words)

  
 Lung Cancer: Who is a Candidate for Surgery?: An Emerging Role for PET Scanning
After determining that lung cancer is present, it is important to assess the resectability of the tumor as well as the suitability of the patient for an operation evaluating the histological type of cancer, the degree of invasion, and the patient’s other medical conditions.
Resectability of the tumor depends on the type of cancer as well as the degree of invasion which is determined by characteristics of the primary tumor as well as the presence of lymph node or distant metastases.
Once a patient is determined to be a candidate for curative resection by appropriate staging, the patient’s functional capacity is evaluated to predict the possibility of perioperative complications, long-term respiratory failure, or death.
www.cancernews.com /data/Article/265.asp   (3098 words)

  
 The Surgical Management of Metastatic Melanoma -- Allen and Coit 9 (8): 762 -- Annals of Surgical Oncology
Surgical resection for metastatic melanoma to the lung.
Resection and adjuvant immunotherapy for melanoma metastatic to the lung and thorax.
Surgical resection for melanoma metastatic to the gastrointestinal tract.
www.annalssurgicaloncology.org /cgi/content/full/9/8/762   (4598 words)

  
 Bowel resection for colorectal cancer
Resection is another name for any operation that removes tissue or part of an organ.
Bowel resection, also called partial colectomy, for colorectal cancer removes the tumor and part of the colon or rectum on either side.
The goal of bowel resection is to take out the part of the colon or rectum where the cancer is, along with at least 2 in.(5 cm) on either side.
www.webmd.com /hw/colorectal_cancer/uh1586.asp   (512 words)

  
 Bowel resection   (Site not responding. Last check: 2007-10-24)
A bowel resection is a surgical procedure in which a part of the large or small intestine is removed.
Bowel resection may be performed to treat various disorders of the intestine, including cancer, obstruction, inflammatory bowel disease, ruptured diverticulum, ischemia (compromised blood supply), or traumatic injury.
The preferred type of bowel resection involves removal of the diseased portion of intestine, and surgically re-joining the remaining ends.
www.lifesteps.com /gm/Atoz/ency/bowel_resection_pr.jsp   (834 words)

  
 Transurethral Resection of Prostate - Find a Doctor Overseas - Urogenital Surgery
In the Transurethral Resection of Prostate, the glandular tissue is removed in small chips or pieces as opposed to Radical Prostatectomy where the prostate gland is removed in it's entirety.
Since the Transurethral Resection of Prostate does not remove the prostate gland completely, a Radical Prostatectomy is a better choice in case of prostate cancer.
Transurethral Resection of Prostate is considered to be a minimally invasive procedure and can be a treatment of choice for patients who are at high medical risk for anesthesia or a major operation such as Radical Prostatectomy.
www.medsolution.com /surgery_urogen-TUR-Prostate.asp   (1019 words)

  
 Liver Resection - Health and Medical Information produced by doctors - MedicineNet.com
Liver resection is the surgical removal of a portion of the liver.
The goal of liver resection is to completely remove the tumor and the appropriate surrounding liver tissue without leaving any tumor behind.
Therefore, before resection is performed for HCC, the non-tumor portion of the liver should be biopsied to determine whether there is associated cirrhosis.
www.medicinenet.com /liver_resection/article.htm   (543 words)

  
 Surgical Treatment and Other Regional Treatments for Colorectal Cancer Liver Metastases -- Yoon and Tanabe 4 (3): 197 ...   (Site not responding. Last check: 2007-10-24)
metastases that are not amenable to surgical resection, hepatic
Resection of the liver for colorectal carcinoma metastases: a multi-institutional study of indications for resection.
Resection of hepatic and pulmonary metastases in patients with colorectal cancer.
theoncologist.alphamedpress.org /cgi/content/full/4/3/197   (6146 words)

  
 Pulmonary Metastases & Surgical Resection
Resection of pulmonary metastases of leiomyosarcoma offers a possibility of cure, and a larger possibility of long term survival, if all tumorous tissue is removed.
Resection of the lesions was performed in all cases.
The 3- and 5-yr probabilities of survival after the first resection of eight or more PM were 36 and 28%, respectively, and were not significantly different from those of the 412 other patients who underwent surgery for PM over the same period.
www.leiomyosarcoma.info /metslung1.htm   (6186 words)

  
 Pancreatic Cancer
Surgical resection provides the only potential cure for pancreatic cancer, yet resection in patients 70 years of age and older remains controversial because of presumed increased morbidity and mortality.
Despite the low overall incidence of resectability and postoperative cure rate for pancreatic carcinoma, exploration for potential curative resection should not necessarily be withheld for healthy, selected patients who are older than 70 years.
The mortality among patients undergoing pancreatectomy and resection of the portal vein (9.5%) was similar to that of patients with pancreatectomy alone (10%).
www.foxhall.com /panc_ca.htm   (2111 words)

  
 Laparoscopic Resection of Colonic Carcinoma
Pre-operative tumor localization is important in laparoscopic resection of colonic cancer as intraoperative localization by palpation of the colon for tumours, that are not visible on the serosal side, is not possible unless the hand assisted laparoscopic surgery (HALS) technique is used.
In laparoscopic-assisted colon resection, part of the procedure is performed in an open fashion through an incision made for the extraction of the resected specimen.
For a laparoscopic oncological resection to be as safe as an open resection, the extent of colon resection should not differ from that of open colectomy.
www.eaes-eur.org /consstatem/rescolcar.html   (7276 words)

  
 Bowel resection
Bowel resection is surgical removal of a diseased part of your large intestine (also called your bowel or colon).
Bowel resection is performed while you are under general anesthesia (unconscious and pain-free).
A bowel resection may be performed as a traditional "open" procedure or as a mimimally invasive laparoscopic procedure.
www.umm.edu /ency/article/002941.htm   (477 words)

  
 Lifespan's A - Z Health Information Library - Large bowel resection   (Site not responding. Last check: 2007-10-24)
Large bowel resection is surgery to remove part of your large bowel.
The diseased part of the large bowel is removed and the two healthy ends of the bowel are sewn back together (resected).
Laparascopic bowel resection for colon cancer may result in a faster recovery time than traditional open surgery.
www.lifespan.org /adam/healthillustratedencyclopedia/1/002941.html   (469 words)

  
 Analysis of the Effect of Intestinal Resection on Rat Ileal Bile Acid Transporter Expression and on Bile Acid and ...   (Site not responding. Last check: 2007-10-24)
to elucidate the adaptive response of ASBT to intestinal resection.
The proximal and distal boundaries of the resection were varied so that 5, 15, or 25 cm of terminal ileum remained intact.
Massive (70%) intestinal resection was performed with 5, 15, or 25 cm of residual terminal ileum left intact.
www.pedresearch.org /cgi/content/full/52/2/286   (3821 words)

  
 Liver Metastases: Surgical Resection
Furthermore, should there be a limited number of resectable pulmonary metastases as well as hepatic metastases, both the liver and the lung can be resected sequentially, in many cases yielding statistics not too different from cases that are solely liver or solely lung resections.
Surgical resection should be attempted for hepatic colorectal metastases, as this is associated with prolonged overall survival.
...The resectability of metastases, the frequency and pattern of recurrence after resection, and the length of survival were compared in patients referred to a single center for resection of colorectal hepatic metastases.
www.leiomyosarcoma.info /metsliver1.htm   (4105 words)

  
 Adenoid Cystic Carcinoma (ACC): Trachea Tumor (Neoplast) Resection: Photos and Description
Although late local recurrence after resection is a feature of this tumor (up to 29 years), excellent long-term palliation is commonly achieved after both complete and incomplete resection.
Internal scar from trachea resection: trachea resection is marked by the ringed white scar as noted in the photo; trachea branching to lungs visible at center.
Following the resection of the adenoid cystic carcinoma tumor (compare this image with the images of the surgery above), Krysti's chin was stitched to the chest for two weeks to prevent extension of the trachea, which could have pulled the trachea apart.
www.krysti.net /ACC.asp   (1245 words)

  
 Liver resection
During a liver resection, the part of your liver that contains cancer is removed, along with some healthy liver tissue on either side.
Liver resection is used to ease symptoms caused by colorectal cancer that has spread to the liver.
While a liver resection may ease symptoms caused by metastatic colorectal cancer, it is unlikely to cure the disease.
www.webmd.com /hw/liver_disease/tv7650.asp   (337 words)

  
 Laparoscopic liver resection   (Site not responding. Last check: 2007-10-24)
The most common indication for laparoscopic liver resection is a solitary liver metastasis from a colorectal cancer, but it may also be used for hepatocellular carcinoma (HCC) and for benign liver tumours or cysts.
Open surgical resection, to remove the affected part of the liver, is the standard treatment for patients with localised colorectal liver metastases and HCC.
The resected liver is enclosed in a bag and removed, through a small incision in the umbilical area.
www.nice.org.uk /ipcat.aspx?o=239507   (276 words)

  
 Colon Cancer * Laparoscopic colorectal surgery for cancer: Is it ready for prime time? * colon cancer surgery
A sound oncologic resection is defined as complete tumor removal, with an adequate intestinal surgical margin and removal of the draining lymph nodes.
Laparoscopic rectal resection is considerably more difficult than colon resection, due to the narrow confines of the bony pelvis, and the need to identify retroperitoneal structures such as the nerves that control sexual and bladder function(11).
The few studies concerning minimally invasive rectal resection for cancer indicate that the procedure is safe and feasible; however, more often than not, it cannot be entirely performed laparoscopically, and an incision is required to complete dissection low in the pelvis(12).
www.cancernews.com /articles/laparoscopiccancersurgery.htm   (2028 words)

  
 eMedicine - Short Bowel Syndrome : Article by Carmen Cuffari, MD
In 54 neonates who underwent extensive small-bowel resection, the presence of less than 40 cm of small intestine in children with either colonic resection or an absent ileocecal valve had a strong association with a prolonged need for parenteral nutrition (>48 mo).
Ileal resection leads to the malabsorption of bile salts and an abnormal bile acid pool that leads to the formation of a lithogenic bile and cholelithiasis.
The degree of hypersecretion is proportional to the degree of bowel resected.
www.emedicine.com /ped/topic2088.htm   (5650 words)

  
 Margins of Resection
When you have a lumpectomy, resection, excisional biopsy, or mastectomy, a pathologist examines the tumor removed from your breast.
The piece of tissue that was removed, or the whole breast if you had a mastectomy, is first rolled in a special ink, so that doctors can always tell what is the outer edge.
Doctors use the term "margins" or "margins of resection" to refer to the distance between the tumor and the edge of the tissue.
www.breastcancer.org /dia_pict_margins.html   (481 words)

  
 Non-small Cell Lung Cancer* : Role of Surgery for Stages I-III -- Pearson 116 (Supplement 3): 500 -- Chest
Such resections include the main carina, chest wall, diaphragm, pericardium, lower roots of the brachial plexus in superior sulcus tumors, and the superior vena cava (in selected instances).
described a technique for segmental resection of the superior vena cava with graft replacement in a small number of patients with primary lung cancer.
In 37 patients with completely resected N2 squamous cell cancer and in 38 patients with completely resected N2 adenocarcinoma or large cell tumors, cumulative 5-year survival rates of 46% and 24% were reported, respectively.
www.chestjournal.org /cgi/content/full/116/suppl_3/500S   (2576 words)

  
 Combined Resection and Radiofrequency Ablation for Advanced Hepatic Malignancies: Results in 172 Patients -- Pawlik et ...
or secondary liver malignancies are amenable to surgical resection.
Resection combined with RFA was used to treat 737 tumors.
Resection combined with radiofrequency ablation (RFA) is a novel
www.annalssurgicaloncology.org /cgi/content/full/10/9/1059   (5410 words)

  
 Surgical Management of Hepatocellular Carcinoma: Resection and Ablation -- Choti 13 (9): 197 -- Journal of Vascular and ...
be as an adjunct to liver resection for surgical ablation of
Liver resection for hepatocellular carcinoma: results of 229 consecutive patients during 11 years.
Influence of preoperative transarterial lipiodol chemoembolization on resection and transplantation for hepatocellular carcinoma in patients with cirrhosis.
www.jvir.org /cgi/content/full/13/9/197/S   (4019 words)

  
 MedlinePlus Medical Encyclopedia: Small bowel resection
Small bowel resection is surgery to remove part of your small bowel, which is located between your stomach and large bowel (large intestine). The small bowel is also called the small intestine.
Small bowel resection is performed while you are under general anesthesia.
The two healthy ends of the intestine are sewn or stapled back together (resected).
www.nlm.nih.gov /medlineplus/ency/article/002943.htm   (450 words)

  
 Adenoid Cystic Carcinoma (ACC): Trachea Tumor: Resection Photos
As a result, Krysti and I decided to journal our experience to fill an information gap, documenting a first person account of the treatment and recovery process, as well as provide a daily status to all of our friends, family, and anyone else who is interested in Krysti's treatment.
We have updated the Adenoid Cystic Carcinoma page to include medical x-rays, CT scans, and photos of the the trachea tumor, resection, and radiation therapy.
We hope this updated material will help anyone who has just been diagnosed with adenoid cystic carcinoma better understand the roadmap ahead of them.
www.krysti.net   (787 words)

  
 AllRefer Health - Bowel Resection (Colectomy, Colon Resection, Resection of Part of Large Intestine) - Surgery & ...
AllRefer Health - Bowel Resection (Colectomy, Colon Resection, Resection of Part of Large Intestine) - Surgery and Procedures
Alternate Names : Colectomy, Colon Resection, Resection of Part of Large Intestine
Bowel resection is surgical removal (resection) of a diseased part of the large intestine (also called the bowel or colon).
health.allrefer.com /health/bowel-resection-info.html   (487 words)

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