title: Skin Cancers as Contraindication to Organ Transplantation.
abstract: The period of preparing patients for organ transplantation is a suitable time for dermatologic screening and examination that guarantee early diagnosis and easier treatment of precancerous states and skin cancers. In most cases, diagnosis of skin cancer in the pretransplantation period is not a contraindication to transplantation. Knowledge of risk factors and etiopathogenesis of skin cancers after transplantation make it easier to point out patients with increased risk of skin carcinogenesis. Patients with skin phototype I-III (Fitzpatrick classification) and with high cumulative doses of ultraviolet radiation have an increased risk of skin cancers. Patients who had skin cancers in the past should be carefully examined, and the skin cancer histopathology should be analyzed in detail. These examinations have to be done from the clinical, surgical, and histopathologic aspects. It helps dermatologists to estimate the risk and predict the patient's health after a possible organ transplantation. Basal cell carcinoma and squamous cell carcinoma that are present before transplantation indicate the possibility of similar cancer occurrence after transplantation; however, they are not a contraindication to transplantation after treatment of the primary foci. The waiting period to transplantation in the case of melanoma in situ takes 2 years, but in more serious forms of melanoma this time is prolonged to ≥ 5-10 years. Different skin cancers have a 3-year asymptomatic period to renewed indication for transplantation.
authors: Copernicus, Gdansk, Poland; College of Health, Beauty, and Education in Poznan, Poznan, Poland. Electronic address: bimko@wp.pl.
authors: B
authors: B
authors: Imko-Walczuk
authors: College of Health, Beauty, and Education in Poznan, Poznan, Poland.
authors: M
authors: M
authors: Kiełbowicz
authors: Clinic of Nephrology, Transplantology, and Internal Diseases, Gdansk University of Medical Sciences, Gdansk, Poland.
authors: A
authors: A
authors: Dębska-Ślizień
authors: Clinic of Nephrology, Transplantology, and Internal Diseases, Gdansk University of Medical Sciences, Gdansk, Poland.
authors: B
authors: B
authors: Rutkowski
mesh_terms: D002280:Basal Cell Carcinoma / Q000175:diagnosis / Q000209:etiology; D002294:Carcinoma, Squamous Cell / Q000175:diagnosis / Q000209:etiology; D000075202:Contraindications; D055088:Early Detection of Cancer; D006801:Humans; D008545:Melanoma / Q000175:diagnosis / Q000209:etiology; D016377:Organ Transplantation; D011230:Precancerous Conditions / Q000175:diagnosis; D012307:Risk Factors; D012878:Skin Neoplasms / Q000209:etiology*; D000096142:Cutaneous Malignant Melanoma