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Limited Resection (limited + resection)
Selected AbstractsOutcome of craniopharyngioma in children: long-term complications and quality of lifeDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 4 2004Andrea Poretti MB BS Childhood craniopharyngiomas are histologically benign tumours arising from remnants of Rathke's pouch in the hypothalamic,pituitary region. The two common treatment approaches are primary total resection or limited resection followed by radiotherapy. To study the outcome after a primary surgical approach, we followed 25 consecutive patients (10 females, 15 males) under 16 years of age who were treated in a single institution with a management policy of radical tumour excision (mean age at diagnosis 9 years 2 months, SD 4 years 3 months; range 2 years 9 months to 15 years 11 months). Mean follow-up after primary surgery was 11 years 3 months (SD 7 years 7 months). Tumour control, and neurological, endocrine, and hypothalamic complications and their impact on health-related quality of life were assessed (medical follow-up, semi-structured interview, and questionnaires). Results of tumour control were generally good, however, local failure was observed in 6 of 25 patients, and severe late-treatment complications decreased quality of life for many long-time survivors. Endocrine deficiency occurred in 24/25, visual complications in 16/24, neurological complications in 8/24, obesity in 14/23, increased daytime sleepiness in 6/21, and significant school problems in 10/20. Patients with craniopharyngioma rated their health-related quality of life as considerably lower than healthy controls; the domains of social and emotional functioning were particularly affected. Parents'ratings were considerably lower than those of the patients. Poor functional outcome was associated with large tumours infiltrating or displacing the hypothalamus, the occurrence of hydrocephalus, and young age at diagnosis, but also with multiple operations due to tumour recurrence. Alternative treatment strategies should be considered, especially in very young patients with large tumours. [source] A case of bronchopulmonary carcinoid tumor: The role of octreotide scanning in localization of an ectopic source of ACTHJOURNAL OF HOSPITAL MEDICINE, Issue 5 2006P. D. Bhatia BSc Abstract BACKGROUND Bronchopulmonary carcinoids are neuroendocrine tumors. They can present with Cushing's syndrome secondary to ectopic adrenocorticotropic hormone (ACTH) secretion. Curative resection is possible only after adequate localization of the ectopic source. OBJECTIVE To describe a case that illustrates the role of octreotide scanning in the management of a bronchopulmonary carcinoid. RESULTS The use of preoperative and postoperative octreotide scanning aided in performing a limited resection, thereby preserving the lung parenchyma. CONCLUSIONS We propose that octreotide scanning can be a very important and informative test in the management of carcinoid tumors. In situations when conventional imaging is not conclusive, octreotide scanning may be of help in determining the source of ectopic ACTH syndrome. Journal of Hospital Medicine 2006;1:312,316. © 2006 Society of Hospital Medicine. [source] High recurrence rate after atypical resection for pancreatic metastases from renal cell carcinomaBRITISH JOURNAL OF SURGERY (NOW INCLUDES EUROPEAN JOURNAL OF SURGERY), Issue 5 2003C. Bassi Background: Pancreatic metastases from renal cell carcinoma are rare but highly resectable. The aim of this study was to review a series of patients with this condition. Methods: The study involved 22 consecutive patients with histologically proven pancreatic metastases from renal cell cancer. Results: Seventeen of the 22 patients had surgery. No patient died but eight of the 17 patients had a postoperative complication. Median follow-up was 33 (range 1,96) months. The 24- and 60-month survival probabilities were 0·84 and 0·53 respectively. Five patients who did not undergo surgery had 24- and 60-month survival probabilities of 0·53 and 0·26 respectively. The difference between the two groups was significant (P = 0·040). Conclusion: Despite the slow development of these secondaries and their well encapsulated morphology, the high rate of recurrence after limited resection suggests that radical resection should be recommended. Copyright © 2003 British Journal of Surgery Society Ltd. Published by John Wiley & Sons, Ltd. [source] Microsatellite distribution and indication for locoregional therapy in small hepatocellular carcinomaCANCER, Issue 2 2005Atsushi Sasaki M.D., Ph.D. Abstract BACKGROUND Intrahepatic disease recurrence is observed frequently after locoregional therapies for patients with hepatocellular carcinoma (HCC). However, the indication for locoregional therapy is still unclear. To clarify the indication for locoregional therapy for small HCC tumors, the authors measured the distance of microsatellites from the main tumor and analyzed the relation between this distance and clinicopathologic factors. METHODS The authors retrospectively analyzed 100 patients with small HCC tumors (, 5 cm in dimension) treated by curative hepatectomy. A microsatellite was defined as invasion into the portal vein or intrahepatic metastasis, and the distance from the main tumor to the most distant microsatellite was determined under light microscopy. The current study investigated the relation between microsatellite distance (0 mm if none present, , 5 mm, and > 5 mm) and clinicopathologic factors, as well as overall and disease-free survival rates after hepatectomy. RESULTS Of the 100 patients, 46 had microsatellites with a mean distance of 9.9 mm (median, 5.0 mm). Of the clinicopathologic factors investigated, tumor grade and preoperative ,-fetoprotein level significantly correlated with the presence of a microsatellite. Tumor size and distance to the microsatellite were significantly correlated. All but 1 tumor associated with a microsatellite distance > 5 mm was a high-grade tumor > 25 mm in greatest dimension. The overall survival rate of patients with a microsatellite distance of > 5 mm was lower than that of patients with a microsatellite distance < 5 mm. CONCLUSIONS Locoregional therapy, including limited resection and ablation therapies, was appropriate for patients with low-grade HCC tumors or with tumors < 25 mm in diameter. Cancer 2005. © 2004 American Cancer Society. [source] Practical questions in liver metastases of colorectal cancer: general principles of treatmentHPB, Issue 4 2007Héctor Daniel González Abstract Liver metastases of colorectal cancer are currently treated by multidisciplinary teams using strategies that combine chemotherapy, surgery and ablative techniques. Many patients classically considered non-resectable can now be rescued by neoadjuvant chemotherapy followed by liver resection, with similar results to those obtained in initial resections. While many of those patients will recur, repeat resection is a feasible and safe approach if the recurrence is confined to the liver. Several factors that until recently were considered contraindications are now recognized only as adverse prognostic factors and no longer as contraindications for surgery. The current evaluation process to select patients for surgery is no longer focused on what is to be removed but rather on what will remain. The single most important objective is to achieve a complete (R0) resection within the limits of safety in terms of quantity and quality of the remaining liver. An increasing number of patients with synchronous liver metastases are treated by simultaneous resection of the primary and the liver metastatic tumours. Multilobar disease can also be approached by staged procedures that combine neoadjuvant chemotherapy, limited resections in one lobe, embolization or ligation of the contralateral portal vein and a major resection in a second procedure. Extrahepatic disease is no longer a contraindication for surgery provided that an R0 resection can be achieved. A reverse surgical staged approach (liver metastases first, primary second) is another strategy that has appeared recently. Provided that a careful selection is made, elderly patients can also benefit from surgical treatment of liver metastases. [source] | ||||||||||