Cumulative incidence and risk factors for cutaneous squamous cell carcinoma metastases in organ transplant recipients: The Skin Care in Organ Transplant Patients in Europe-International Transplant Skin Cancer Collaborative metastases study, a prospective multicenter study.

Introduction: Solid organ transplant recipients (SOTRs) are believed to have an increased risk of metastatic cutaneous squamous cell carcinoma (cSCC), but reliable data are lacking regarding the precise incidence and associated risk factors.

Methods: In a prospective cohort study, including 19 specialist dermatology outpatient clinics in 15 countries, patient and tumor characteristics were collected using standardized questionnaires when SOTRs presented with a new cSCC. After a minimum of 2 years of follow-up, relevant data for all SOTRs were collected.

Clinicopathological features, MCPyV status and outcomes of Merkel cell carcinoma in solid-organ transplant recipients: a retrospective, multicentre cohort study.

Background: The proportion of Merkel cell carcinomas (MCCs) in solid-organ transplant recipients (SOTR) harbouring Merkel cell polyomavirus (MCPyV) is unknown, as are factors affecting their outcomes.

Objective: To describe clinicopathological features of MCC in SOTR, investigate the tumoral MCPyV-status and identify factors associated with tumour outcomes.

Methods: Retrospective, international, cohort-study.

Nephrogenic Systemic Fibrosis with Osseous Metaplasia in a Kidney-Pancreas Transplant Patient.

A French (Caucasian) woman with a history of nonobstructive hypertrophic cardiopathy, type 1 diabetes mellitus, cataract, and ante-hypophysary insufficiency had undergone multiple magnetic resonance imaging (MRI) studies. She had developed end-stage renal disease (ESRD) and had undergone hemodialysis for 10 years before receiving a kidney-pancreas allotransplantation at the age of 48 years. She received antithymocyte globulins as induction immunosuppression and steroids (5 mg/d), mycophenolate mofetil (2 g/d), and tacrolimus (5 mg/d) as maintenance immunosuppression.