We present a 57 year-old man presented with generalized hyperhidrosis and widespread, smooth, flesh colored papules on the torso and extremities.Histological examination from multiple biopsies demonstrated morphologic alteration of the eccrine glands with an apocrine phenotype, suggesting eitherapocrine metaplasia or the presence of “apoeccrine glands.” The morphologic similarities between eccrine, apocrine, and apoeccrine as they relate to ourpatient’s histologic findings are discussed. We consider secondary causes of generalized hyperhidrosis, which may also play a role in this patient’s presentation. Treatment and further workup are discussed, whilemanagement of this patient remains in progress.

Lichen myxedematosus is condition characterized by localized areas of dermal deposition of mucin, presenting with firm papules localized to few areas of the body. The condition needs to be excluded from scleromyxedema, which, in addition to the firm papular eruption, has areas of induration and is usually associated with a monoclonal gammopathyand systemic symptoms. We present a 62-year-old woman with a several-year history of asymptomatic, firm papules over the face and arms with no evidence of thyroid disease or a monoclonal gammopathy,which is consistent with a diagnosis of localized lichen myxedematosus, the discrete papular variant. The patient is being treated with a topical calcineurininhibitor.