AI Article Synopsis
- The study investigates the effectiveness of sentinel lymph node biopsy (SLNB) for early head and neck squamous cell carcinoma (HNSCC).
- The analysis included 16 studies with 987 patients, yielding high pooled rates for identification (95.2%) and accuracy (95.0%), but revealed concerns with sensitivity (86.3%) and a notable false-negative rate (13.7%).
- Overall, while SLNB is generally effective, its performance is better in validation trials compared to when used alone.
Article Abstract
Background: The purpose of this study was to evaluate the efficacy of sentinel lymph node biopsy (SLNB) in early head and neck squamous cell carcinoma (HNSCC).
Methods: The PubMed database was searched for studies published before October 31, 2012. Pooled values for the sentinel lymph node identification rate, sensitivity, false-negative rate, negative predictive value, and accuracy were calculated.
Results: A total of 16 studies (987 patients) was included. The pooled identification rate, sensitivity, false-negative rate, negative predictive value, and accuracy were 95.2%, 86.3%, 13.7%, 94.2%, and 95.0%, respectively. The subgroup with high methodological quality showed a mean identification rate of 95.4% for SLNB validation trials and 94.2% for SLNB alone trials, and mean sensitivity of 91.0% for SLNB validation trials and 84.2% for SLNB alone trials.
Conclusion: The SLNB procedure has shown a high sensitivity rate, but the pooled sensitivity and false-negative rate were worse in SLNB alone trials than in SLNB validation trials.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1002/hed.23526 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Lymph node assessment at the time of robotic hysterectomy for endometrial intraepithelial neoplasia: A cost-effectiveness analysis.
Gynecol Oncol
January 2025
Division of Gynecologic Oncology, St. Luke's University Health Network, Bethlehem, PA, United States of America.
Objective: We sought to determine the cost-effectiveness (CE) of lymph node dissection (LND) at the time of hysterectomy for endometrial intraepithelial neoplasia (EIN).
Methods: A decision analytic model was created to evaluate the strategies of routine full LND, sentinel lymph node dissection (SNLD), SNLD without advancing to full LND in the event of non-mapping, and full LND based on Mayo Criteria, versus no LND. Patients in the no LND group and those in the SLND group without advancement to full LND in the event of non-mapping who were found to have EC on final pathology and suspicious post-operative imaging underwent full LND.
Added prognostic value of sentinel lymph node mapping in endometrial cancer to molecular subgroups.
Gynecol Oncol
January 2025
Department of Obstetrics and Gynecology, Bern University Hospital and University of Bern, Bern, Switzerland.
Objective: Treatment approaches for endometrial cancer became more personalized in the last decade, mainly due to two key advancements - sentinel lymph node (SLN) mapping and molecular classification. However, their prognostic interaction remains relatively unexplored.
Methods: This retrospective cohort study included patients with endometrial cancer, who underwent surgical treatment including SLN mapping at the Bern University Hospital, Switzerland.
Relevance of Sentinel Nodes in Atypical Territories in Surgically Treated Patients With T1-2N0 Oral Squamous Cell Carcinoma.
Head Neck
January 2025
Service of Oral and Maxillofacial Surgery, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain.
Objectives: To assess the usefulness of sentinel lymph node biopsy (SLNB) in patients with early-stage oral squamous cell carcinoma (OSCC).
Materials And Methods: Seventy-five patients (mean age 62 years) diagnosed with cT1-2 N0 underwent SLNB with Tc, lymphoscintigraphy/SPECT-CT, and gamma probe detection with intraoperative histological examination of the resected sentinel lymph nodes (SLNs). Elective neck dissection was performed during the same surgical procedure of primary tumor resection when malignant deposits were detected microscopically.
Outcomes for smokers who develop melanoma: a systematic review and meta-analysis.
EClinicalMedicine
November 2024
Melanoma Institute Australia, The University of Sydney, Sydney, NSW, Australia.
Background: There is compelling evidence that the incidence of melanoma in cigarette smokers is substantially lower than in non-smokers. However, the risks of both recurrence and death appear to be higher in smokers if melanoma does develop. The magnitude of these increased risks is poorly documented.
View Article and Find Full Text PDFApplications of Indocyanine Green in Breast Cancer for Sentinel Lymph Node Mapping: Protocol for a Scoping Review.
JMIRx Med
January 2025
Department of Oncology, Radiotherapy and Plastic and Reconstructive Surgery, Sechenov University, Bolshaya Pirogovskaya, 6c1, Moscow, 119021, Russian Federation, 7 9013488810.
Intro: Breast cancer is the leading cause of morbidity and mortality worldwide. Accurate sentinel lymph node (SLN) mapping is crucial for staging and treatment planning in early-stage breast cancer. Indocyanine green (ICG) has emerged as a promising agent for fluorescence imaging in SLN mapping.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!