Abstract
A case of disseminated superficial porokeratosis (DSP) is reported in a black man 5 years after autologous bone marrow transplantation (BMT) for acute promyelocytic leukemia. Porokeratosis is a rare hyperkeratotic disorder arising from clonal keratinocytes with a high potential to develop squamous cell carcinoma. Inherited forms are classical but recent observations of acquired porokeratosis have been reported in immunocompromized patients (AIDS, immune disorders, immune suppressive drugs or organ transplantation). Two cases of DSP have been reported after allogeneic BMT in patients treated for chronic GVHD. Our case is the first one after autologous BMT, in a black man, on no immunosuppressive drug at the time of diagnosis of DSP. Hematopoietic and immune reconstitution was apparently complete. The cancer-prone character of porokeratosis could be favored by total body irradiation used in conditioning regimen. Thus, porokeratosis has to be associated with other late effects after BMT such as HCV seropositivity, cataract and infertility that were observed in this patient.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 12 print issues and online access
$259.00 per year
only $21.58 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Rio, B., Magana, C., Le Tourneau, A. et al. Disseminated superficial porokeratosis after autologous bone marrow transplantation. Bone Marrow Transplant 19, 77–79 (1997). https://doi.org/10.1038/sj.bmt.1700546
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/sj.bmt.1700546