Cutaneous Paraneoplastic Manifestation (Morphea, Lichen Sclerosus) – Two Case Reports

Internal malignancy may be presented in the form of paraneoplastic syndromes, which may indicate either formation or recurrence of a previously treated malignancy. Furthermore cutaneous paraneoplastic disorders often precede a diagnosis of cancer. We present 2 unique case reports with cutaneous paraneoplastic manifestations. The first one describes a patient with sudden progression of long-term stabilized morphea in connection with newly diagnosed hepatocellular carcinoma (HCC). The second one describes female patient with breast cancer preceded by the development of extragenital lichen sclerosus (LS) with typical sclerotic lesions and hemorrhagic bullae.