The Effect of Nd:YAG Laser-Induced Hyperthermia on Local Tumor Recurrence in Experimental Rat Mammary Tumors

1992 ◽  
Vol 10 (4) ◽  
pp. 265-268 ◽  
Author(s):  
MIAN-JING WANG ◽  
JOHN O. NAIM ◽  
DAVID W. ROGERS ◽  
RAYMOND J. LANZAFAME
Keyword(s):  
Nd:Yag Laser ◽  
Tumor Recurrence ◽  
Mammary Tumors ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
Induced Hyperthermia

Comparison of local tumor recurrence following excision with the CO2 laser, Nd:YAG laser, and argon beam coagulator

1988 ◽  
Vol 8 (5) ◽  
pp. 515-520 ◽  
Author(s):  
Raymond J. Lanzafame ◽  
Kang Qiu ◽  
David W. Rogers ◽  
John O. Naim ◽  
Fred C. Caldwell ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Nd:Yag Laser ◽  
Tumor Recurrence ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
Argon Beam Coagulator

Intradural tumor recurrence after resection of extradural metastasis: a rare but potential complication of intraoperative durotomy

2014 ◽  
Vol 20 (6) ◽  
pp. 734-739 ◽  
Author(s):  
Manish K. Kasliwal ◽  
Lee A. Tan ◽  
John E. O'Toole
Keyword(s):  
Tumor Recurrence ◽  
Spinal Metastasis ◽  
Spinal Metastases ◽  
Intramedullary Tumor ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
Tumor Dissemination ◽  
Intradural Tumor ◽  
Clinical Consequences ◽  
Clinical Awareness

Spinal metastases are the most common of spinal neoplasms and occur predominantly in an extradural location. Their appearance in an intradural location is uncommon and is associated with a poor prognosis. Cerebrospinal fluid dissemination accounts for a significant number of intradural spinal metastases mostly manifesting as leptomeningeal carcinomatoses or drop metastases from intracranial tumors. The occurrence of local tumor dissemination intradurally following surgery for an extradural spinal metastasis has not been reported previously. The authors describe 2 cases in which local intradural and intramedullary tumor recurrences occurred following resection of extradural metastases that were complicated by unintended durotomy. To heighten clinical awareness of this unusual form of local tumor recurrence, the authors discuss the possible etiology and clinical consequences of this entity.

scholarly journals Feasibility and Techniques of Securing 3D-Safety Margin in Superselective Transarterial Chemoembolization to Improve Local Tumor Control for Small Hepatocellular Carcinoma: An Intend-to-Treat Analysis

Liver Cancer ◽  
2021 ◽  
Vol 10 (1) ◽  
pp. 63-71
Author(s):  
Ching Charoenvisal ◽  
Toshihiro Tanaka ◽  
Hideyuki Nishiofuku ◽  
Hiroshi Anai ◽  
Takeshi Sato ◽  
...  
Keyword(s):  
Success Rate ◽  
Tumor Recurrence ◽  
Safety Margin ◽  
Small Hepatocellular Carcinoma ◽  
Technical Success ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
3D Images ◽  
Technical Success Rate ◽  
Treat Analysis

<b><i>Introduction:</i></b> The aim of this study was to investigate the technical success rate of obtaining 3D-safety margin in superselective conventional transarterial chemoembolization (cTACE) using 3D images for small hepatocellular carcinoma (HCC). <b><i>Methods:</i></b> Consecutive 48 HCC nodules (diameter, 1–3 cm) in 44 patients were intentionally treated by superselective cTACE in an attempt to achieve 3D-safety margin. Superselective CT during hepatic arteriography (CTHA) was obtained before cTACE. When negative 3D-safety margin was found, branches supplied into the margin area were detected by using a 3D workstation. The technical success rate to obtain 3D-safety margin was investigated by intend-to-treat analysis. Local tumor recurrence rate and adverse events were also evaluated. <b><i>Result:</i></b> Nine of 48 tumors (18.8%) had 3D-safety margin in the initial superselective CTHA. After pulling back of the catheter and/or selection of another branch based on 3D images, 3D-safety margin was finally achieved in 45 (93.8%). There were 8 of 46 tumors (17.4%) with local recurrence after 5-year follow-up. Grade 3–4 of aspartate aminotransferase, alanine aminotransferase, and total bilirubin were found in 38.6, 36.4, and 2.3%, respectively. One portal vein thrombus and 3 biliary dilation or biloma were developed. <b><i>Conclusion:</i></b> Superselective cTACE obtaining 3D-safety margin in small HCC was feasible with a high success rate by using 3D images, which could be tolerable and prevent local tumor recurrence.

Organized Breast Seroma Mimicking Local Tumor Recurrence

2017 ◽  
Vol 23 (5) ◽  
pp. 601-602
Author(s):  
Natalia Rotaru ◽  
Janna Punga ◽  
Maxim Crivceanschii ◽  
Ion Codreanu
Keyword(s):  
Tumor Recurrence ◽  
Local Tumor ◽  
Local Tumor Recurrence

scholarly journals A systematic review of surgical margins utilized for removal of cutaneous mast cell tumors in dogs

2020 ◽  
Vol 16 (1) ◽  
Author(s):  
Laura E. Selmic ◽  
Audrey Ruple
Keyword(s):  
Systematic Review ◽  
Tumor Recurrence ◽  
The Body ◽  
Surgical Margins ◽  
Data Abstraction ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
Cutaneous Mast Cell ◽  
Fascial Plane

Abstract Background Traditionally, wide lateral surgical margins of 3 cm and one fascial plane deep have been recommended for resection of canine cutaneous mast cell tumor (MCT). Several studies have been published assessing surgical margins of less than this traditional recommendation. The objective of this systematic review was to determine if resection MCT with lateral surgical margins < 3 cm results in low rates of incomplete resection and local tumor recurrence. Systematic searches of digital bibliographic databases were performed with two authors (AR & LES) screening abstracts to identify relevant scientific articles. Studies regarding surgical treatment of dogs with cutaneous MCT were reviewed. Data abstraction was performed and the quality of individual studies and the strength of the body of evidence for utilization of surgical margins < 3 cm for removal of MCTs was assessed. Results From the initial 78 citations identified through the database searches, four articles were retained for data abstraction after both relevance screenings were performed. Two studies were retrospective observational studies, one was a prospective case series and one was a prospective clinical trial. Assessment of the quality level of the body of evidence identified using the GRADE system was low. Excision of MCT at 2 cm and 3 cm was associated with comparably low rates of incomplete excision and recurrence. Conclusions Despite the low quality of the overall body of evidence, a recommendation can be made that resection of canine cutaneous MCTs (< 4 cm) of Patnaik grade I and II with 2 cm lateral margins and 1 fascial plane deep results in low rates of incomplete excision and local tumor recurrence.

Reduction of local tumor recurrence by excision with the CO2 laser

1986 ◽  
Vol 6 (5) ◽  
pp. 439-441 ◽  
Author(s):  
Raymond J. Lanzafame ◽  
David W. Rogers ◽  
John O. Nairn ◽  
Cecilia A. Defranco ◽  
Helen Ochej ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Tumor Recurrence ◽  
Local Tumor ◽  
Local Tumor Recurrence

scholarly journals 106Ru plaque brachytherapy for uveal melanoma: Factors associated with local tumor recurrence

Brachytherapy ◽  
2014 ◽  
Vol 13 (6) ◽  
pp. 584-590 ◽  
Author(s):  
Christopher A. Barker ◽  
Jasmine H. Francis ◽  
Gil'ad N. Cohen ◽  
Brian P. Marr ◽  
Suzanne L. Wolden ◽  
...  
Keyword(s):  
Uveal Melanoma ◽  
Tumor Recurrence ◽  
Local Tumor ◽  
Local Tumor Recurrence ◽  
Factors Associated ◽  
Plaque Brachytherapy
Sign in / Sign up

Export Citation Format

Share Document