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[Lingual necrosis after radiotherapy. Radiation arteritis?]
J M David1, E Paty, J M Bachaud
1Service de Chirurgie Cervico-faciale et ORL, Centre Claudius Regaud, Toulouse.
Revue De Stomatologie Et De Chirurgie Maxillo-Faciale
|January 1, 1989
Summary
This case study highlights tongue necrosis occurring five years post-radiotherapy for tonsil cancer. It emphasizes how radiation can worsen underlying arterial conditions, leading to necrosis.
Area of Science:
- Oncology
- Radiotherapy
- Vascular Medicine
Background:
- Tonsil carcinoma (T3N0M0) requires radiotherapy.
- Radiotherapy can have long-term side effects.
- Latent arterial disease is a potential comorbidity.
Observation:
- A patient developed tongue necrosis five years after radiotherapy for tonsil cancer.
- The necrosis was a delayed complication.
- Underlying arterial disease was present.
Findings:
- Radiotherapy potentiates the effects of latent arterial disease.
- This potentiation can lead to severe complications like tongue necrosis.
- Delayed onset of necrosis is possible.
Implications:
- Clinicians should consider potential vascular complications years after radiotherapy.
- Screening for and managing latent arterial disease is crucial in patients undergoing radiotherapy.
- This case underscores the importance of long-term follow-up for patients treated with radiation therapy.