RESUMO
OBJECTIVE: To describe a series of hospitalized patients with eczema craquelé (EC) and the possible correlations between clinical features of EC and cancer in an open prospective observational study. PATIENTS AND INTERVENTIONS: The study population comprised 68 consecutive patients included between January 1, 1999 and December 31, 2000 who were followed up through December 2004. All patients who had localized or generalized EC were included. Patients underwent complete clinical examinations, routine laboratory tests, chest x-rays, abdominal ultrasound, and cutaneous biopsies performed on EC. MAIN OUTCOME MEASURES AND RESULTS: Rates of EC associated with cancer, clinical features of eczema, rate of recalcitrant eczema, relationship to other clinical prognostic factors, and paraneoplastic evolution were evaluated. Cancer was diagnosed in 32 patients (47%). We observed a significant difference in the presenting clinical signs of EC between patients with malignant tumors and patients without cancer. In patients with malignancies, EC was widespread on the trunk and we noted deep red and inflammatory fissures. In all cases, EC led to the discovery of malignancy or recurrence of cancer. CONCLUSION: Widespread EC, topical corticosteroid resistance, and deep red and inflammatory fissures were significantly correlated with neoplasia.