[Subcutaneous and intramuscular heterotopic calcification of the neck 42 years after radiotherapy]. / Subcutan és intramuscularis heterotop kalcifikáció a nyakon 42 évvel a sugárkezelést követoen.
Orv Hetil
; 164(10): 383-387, 2023 Mar 12.
Article
in Hu
| MEDLINE
| ID: mdl-36906861
ABSTRACT
Radiotherapy-induced heterotopic tissue calcification is an exceedingly rare complication in the head and neck region. We report a patient with extensive, radiotherapy-induced, combined subcutaneous and intramuscular, heterotopic calcification of the neck. An 80-year-old male presented with a 2-month history of severe dysphagia and a painful ulcer on the neck 42 years after salvage total laryngectomy following radiotherapy (total dose 80 Gy) for a T3N0M0 glottic squamous cell carcinoma. We excluded recurrence or secondary malignancy by biopsy and performed computed tomography, which revealed subcutaneous and intramuscular calcification in the area of the skin ulcer and close to the hypopharyngeal wall, moreover, total occlusion of the common carotid and vertebral arteries bilaterally. Surgical correction involved removing the calcified lesions and closure using fasciocutaneous flap transposition. The patient has been asymptomatic for the past 48 months. Radiotherapy plays an essential role in the treatment of patients with head and neck squamous cell carcinoma. Distorted postoperative anatomy, excessive scar formation, radiotherapy-induced fibrosis as well as skin and subcutaneous tissue calcification can present as atypical findings. Orv Hetil. 2023; 164(10) 383-387.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Choristoma
/
Squamous Cell Carcinoma of Head and Neck
/
Head and Neck Neoplasms
Type of study:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
Limits:
Aged80
/
Humans
/
Male
Language:
Hu
Journal:
Orv Hetil
Year:
2023
Document type:
Article