Cutaneous metastases usually appear as nonspecific groups of discrete, firm, painless nodules that emerge rapidly without any explanation. Some skin metastases may mimic specific dermatological conditions such as cutaneous ...

Erythema annulare centrifugum (EAC) is a reactive figurate erythematous disease characterised by gyrate and annular plaques with erythema. The disease is generally known as involving the extremities and trunk, but sparing ...