A slime of the times: Two cases of acute irritant contact dermatitis from homemade slime.

We describe two cases of acute-onset erythema, peeling, and pruritus or tenderness isolated to the palmar surface of the hands. A detailed exposure history revealed significant periods of contact with homemade slime; given the clinical findings and timing of exposure, acute contact dermatitis of the hands was suspected. Symptoms and clinical findings resolved after avoidance of the suspected causative contactants. There are few if any reported cases of contact dermatitis to homemade slime in the literature; this serves to highlight the importance of a thorough exposure history in the evaluation of hand dermatitis.

Angiomatoid and desmoplastic Spitz nevus presenting as a keloidal nodule.

Angiomatoid and desmoplastic Spitz nevi are rare histologic variants of Spitz nevi that present most frequently on the extremities of children and young adults. Although Spitz nevi are clinically heterogeneous, one presenting as a keloidal nodule has not been previously published. We present a case of an angiomatoid and desmoplastic Spitz nevus clinically akin to a keloid on an African-American teenager and describe its unique histopathologic features.

Drug Hypersensitivity Syndrome with Prolonged Course Complicated by Parvovirus Infection.

Drug hypersensitivity syndrome (DHS) is a severe medication reaction involving multiple organ systems that is characterized by rash, lymphadenopathy, and laboratory aberrations, including hepatic enzyme changes. Viral reactivation in the setting of DHS can significantly affect the course of disease. We report two children in whom parvovirus infection prolonged and complicated their course of DHS. Most other DHS-complicating viruses are herpesviruses; this report broadens the scope of DHS-modifying infections to include activation of Parvoviridae.