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Related Experiment Video

Updated: Jul 2, 2026

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy
05:52

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy

Published on: August 19, 2021

Sentinel node navigation surgery for esophageal cancer.

Hiroya Takeuchi1, Yuko Kitagawa

  • 1Department of Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan. htakeuch@sc.itc.keio.ac.jp

General Thoracic and Cardiovascular Surgery
|August 13, 2008
PubMed
Summary

Sentinel node (SN) biopsy shows promise for predicting metastasis in early-stage esophageal cancer. This technique could enable selective lymphadenectomy, reducing surgical morbidity and improving patient quality of life.

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Area of Science:

  • Oncology
  • Surgical Oncology
  • Gastroenterology

Background:

  • Sentinel node (SN) biopsy is established for melanoma and breast cancer metastasis prediction.
  • Its application in esophageal cancer is less explored due to complexity and limited early-stage cases.

Purpose of the Study:

  • To assess the feasibility and validity of SN mapping in early-stage esophageal cancer.
  • To explore SN mapping's potential for guiding individualized lymphadenectomy.

Main Methods:

  • Preliminary studies involving SN mapping in early-stage esophageal cancer patients.
  • Analysis of SN mapping feasibility in the context of transthoracic esophagectomy.

Main Results:

  • Preliminary findings suggest SN mapping is feasible in early-stage esophageal cancer.

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Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

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Last Updated: Jul 2, 2026

Sentinel Lymph Node Mapping and Biopsy for Endometrial Cancer at Early Stage with Laparoscopy
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Published on: August 19, 2021

Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy
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Low-Cost Single-Port (LoCoSP) Device for a Transcervical Approach in Minimally Invasive Transhiatal Esophagectomy

Published on: September 11, 2021

  • SN mapping may offer valuable information for surgical decision-making.

    • Conclusions:

    • SN mapping holds potential for individualized selective lymphadenectomy in esophageal cancer.
    • This approach could reduce surgical morbidity and enhance post-operative quality of life, though further multicenter trials are needed.