Chronic Radiation Dermatitis Accompanied by Acrosclerosis and Loss of Digits due to Osteoradionecrosis.
- Author:
Chung Inn CHU
;
Keon PARK
;
Seong Jin KIM
;
Seung Chul LEE
;
Young Ho WON
;
Inn Ki CHUN
- Publication Type:Case Report
- Keywords:
Acrosclerosis;
Chronic radiodermatitis;
Osteoradionecrosis
- MeSH:
Aged;
Atrophy;
Biopsy;
Collagen;
Connective Tissue;
Dermatitis*;
Hand;
Humans;
Hyperplasia;
Osteoradionecrosis*;
Sclerosis;
Skin;
Telangiectasis;
Ulcer
- From:Korean Journal of Dermatology
1997;35(1):135-138
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Chronic postirradiation changes of skin reflect the injury of dermal structures particularly the vasculature and connective tissue. The clinical signs include atrophy, partial or complete destruc tion of cutaneous appendatges, telangiectasis, sclerosis of underlying tissue, pigrnentary changes, and in rare instances, ulceration with or without var ious premalignant and malignant neoplasms. The patient, was a 65-year-old man, who had been exposed to a large amount. of X-ray irradi- ation on his hands incidentally or accidentally for a long time. The skin changes of his hand were thickening and hardening of all digits loss or focal consttict,ion of digits, and keratotic papules. Epidermal hyperplasia and fibrous thickening of collagen bundles were found on skin biopsy. Gradual narrowingal of the bony caliber with eventual resorption was noticed on radiologic examination. It has been rarely reported in the literature that chronic radiation dermatitis develops severe and unusal manifestions such as acrosclerosis and loss of digit due to osteoradionecrosis.
