the next Comedo Confluent Eczema Granuloma Livedo Mamillated Morbilliform Stellate Other terms include purpura, erythema, horn, and poikiloderma. Histopathology Hyperkeratosis Parakeratosis Hypergranulosis probability of some event A , given the occurrence of some other event B . Conditional probability is written P ( A | B ), and is read "the