期刊
TRANSPLANTATION PROCEEDINGS
卷 43, 期 10, 页码 3760-3761出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.transproceed.2011.08.080
关键词
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One of the major problems associated with prolonged immunosuppression is a high occurrence of skin malignancies among kidney recipients. Studies have shown that nonmelanoma skin cancer is the most frequently occurring tumor after organ transplantation. The aim of this study was to determine the incidence of and identify possible risk factors for skin malignancies among a population of kidney recipients. This retrospective, single-center cohort comprised 1672 patients transplanted from 1994 to 2011. Only patients with a confirmed diagnosis of skin cancer were selected for medical records review. Among 836 kidney transplant recipients remaining under our care since 1994, skin malignancies were diagnosed in 16 patients (1.9%). The histological diagnoses included squamous cell carcinoma (n = 8; 50.0%); basal cell carcinoma (n = 6; 37.5%) or malignant melanoma (n = 2; 12.5%). The slightly lower incidence of skin malignancies noted in our study compared with other reports might result from differences in the length of follow-up. Some patients diagnosed with skin cancer were treated in local dermatology clinics. Also, a lower exposure to the sun characteristic for the latitude and differences in immunosuppressive therapies could be partially responsible for the lower skin cancer incidence. We also did not observe any association between other reported risk factors, such as age, human leukocyte antigen mismatch, duration of pretransplant hemodialysis, particular immunosuppressive therapies and the skin cancer occurrence among our kidney recipients.
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