Anzeige
Erschienen in:
10.12.2019 | Case Report
Delayed septic radiation-induced calcinosis cutis long after cured anorectal cancer
Erschienen in: International Journal of Colorectal Disease | Ausgabe 2/2020
Einloggen, um Zugang zu erhaltenAbstract
Purpose
Calcinosis cutis is an anecdotal local injury seen long after irradiation in cancer survivors. Our purpose was to shed light on this little studied and potentially serious ulceration.
Cases
We report two cases of severe perineal-sacral infection with hard lesions, one decade after anorectal cancer irradiation. CT-scans showed extensive calcification and soft tissue inflammation, but previous radiation therapy was overlooked and the diagnosis was not made for several months after various tests, including biopsy. The two patients had different comorbidities and were managed by multidisciplinary collaboration between specialists. Surgery of the sacral ulcer was limited by the accessibility of non-irradiated tissues. In the absence of current guidelines, after radiopathological expertise, we used a “draining” procedure followed by antifibrotic pentoxifylline-tocopherol-clodronate treatment.
Conclusion
Long after pelvic radiotherapy, symptomatic subcutaneous macrocalcification is suggestive of radiation-induced calcinosis. Prolonged antibiotic therapy followed by PENTOCLO treatment led to clinical improvement.