Anatomo-surgical correlations in larynx cancer

Area of Science:

• Oncology
• Otolaryngology
• Surgical Oncology

Background:

• Laryngeal cancer presents a significant challenge in contemporary medicine.
• Developing functional and oncological surgical techniques is crucial for laryngologists.
• Conservative open surgery aims to preserve laryngeal lumen and functions (breath, phonation, swallowing).

Purpose of the Study:

• To evaluate the efficacy of modified open surgical techniques in laryngeal cancer treatment.
• To determine if indications for partial laryngeal surgery can be extended.
• To assess the impact of anatomical data-driven surgical choices on patient outcomes.

Main Methods:

• Retrospective analysis of 21 laryngeal cancer patients from 412 operated cases (2006-2008).
• Patients were divided into three groups of seven, with surgical techniques adapted based on anatomical data.
• Preoperative selection and postoperative follow-up (3-5 years) were critical.

Main Results:

• All 21 patients survived the follow-up period.
• Patients were successfully decannulated and achieved oral feeding.
• Full social integration was reported for all participants.

Conclusions:

• Analysis of anatomical structures supports expanding indications for partial laryngeal surgery.
• Current indications may be too restrictive, potentially leading to unnecessary total laryngectomies.
• Modified open surgical techniques, guided by anatomical data, yield favorable functional and oncological outcomes.