Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Aim: The aim of this study was to compare aggressive surgery to "watchful waiting" in neurofibromatosis type 1 (NF-1) patients with benign peripheral nerve sheath tumors exceeding 150 cm(3).
Materials And Methods: Observational study based on imaging studies and results of surgery was utilized.
Results: Twenty-seven out of 114 NF-1 patients (mean age of 12.8 years) registered throughout the last 10 years were studied. The mean tumor volume was 237 cm(3). Among them, 18 (66%) underwent surgery. In 15 (84%), regrowth of a tumor was observed. Reoperation was necessary in five (27%). Two out of these five children (2/18, 11%) required a third operation. Stable process has been shown in the remaining nine children (34%) since diagnosis and in most operated children (10/18; 56%), besides the regrowth of the tumor.
Conclusions: "Watchful waiting" could be superior to aggressive surgery in selected patients without "oncological awareness" confirmed by imaging techniques (mostly magnetic resonance imaging). NF-1 children with gross tumor mass require lifetime imaging monitoring and complex medical evaluation.
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Source |
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http://dx.doi.org/10.1007/s00381-008-0668-7 | DOI Listing |
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