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[Stomal Cancer Recurrency, A Clinic-Pathological Consideration].

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Pre-operative tracheostomy does not increase the risk of stomal recurrence after pharyngolaryngectomy. However, reduced tumor-free margins are significantly linked to stomal recurrence in these patients.

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Area of Science:

  • Oncology
  • Surgical Oncology
  • Head and Neck Cancer

Background:

  • Stomal recurrence is a significant concern after pharyngolaryngectomy.
  • Pre-operative tracheostomy is common in patients undergoing these procedures.
  • Identifying risk factors for stomal recurrence is crucial for patient outcomes.

Purpose of the Study:

  • To investigate pre-operative tracheostomy as a risk factor for stomal recurrence.
  • To evaluate the impact of tumor-free margins on stomal recurrence.
  • To analyze factors associated with the need for pre-operative tracheostomy.

Main Methods:

  • Retrospective analysis of 124 patients undergoing (pharyngo)laryngectomy.
  • Assessment of pre-operative tracheostomy status and tumor-free margins.
  • Correlation of clinical data with stomal recurrence development.

Main Results:

  • Pre-operative tracheostomy did not significantly influence stomal recurrence rates.
  • Advanced T-stage, female gender, and sub-/glottic tumors were associated with higher rates of prior tracheostomy.
  • R0 resection was achieved in 94% of patients.
  • Significantly reduced tumor-free margins were observed in patients with stomal recurrence (p=0.002).

Conclusions:

  • Pre-operative tracheostomy is not a risk factor for stomal recurrence.
  • Tumor-free margins are a critical prognostic factor for stomal recurrence.
  • Ventral soft tissue infiltration necessitates aggressive surgical strategies.