'Your mascara is running'

Chromhidrosis is a rare disorder, which can have significant psychosocial consequences for patients, particularly when it affects the face, as it can be mistaken for scarring, dirt or erroneous make-up application. Chromhidrosis can be divided into apocrine, eccrine and pseudo subtypes. We present a case of apocrine chromhidrosis localized to the bilateral cheek area.

Apocrine Chromhidrosis

Apocrine chromhidrosis is a rare diagnosis that occurs due to colored sweat being secreted from the apocrine glands, which are located in the axillae, anogenital skin, and areolae and over the skin of the trunk, face, and scalp. We present the case of a 65-year-old woman who presented with a sudden onset of pink sweating affecting mainly her axillae but also her pelvis, causing staining of clothing and bed sheets. There was nil to note on examination and histology with immunostaining demonstrated focally prominent yellow-brown lipofuscin granules in the cytoplasm of the apocrine secretory cells confirming the diagnosis. The disease can have a significant psychosocial impact, and treatment remains challenging. Our case is unique because the red and pink coloring of sweat is less common in cases of apocrine chromhidrosis, which is often in favor of darker colored sweat, and the distribution involved the inguinal canal, which is also less often seen.

The color of skin: green diseases of the skin, nails, and mucosa

Greenish staining of human skin may result from a gamut of causes, such as chlorosis, exogenous copper, resolving ecchymosis, drugs, green textile dyes, green tattoos, apocrine and eccrine chromhidrosis, hyper biliverdinemia, chloromas, use of green dyes during tube feeding in patient with multiorgan failure, Pseudomonas infections, and Wells' syndrome in its second stage. Physicians may rarely encounter patients with green skin, hair, nails, or mucosae.

Red Eccrine Chromhidrosis with Review of Literature

A 22-year-old male presented with reddish discoloration of the vest following perspiration for 6 months. He was a habituated consumer of cranberry juice. The peak absorption on spectrophotometric analysis of the extracted sweat coincided approximately with the peak absorption of diluted distillate of the juice. A diagnosis of eccrine chromhidrosis, probably due to the coloring agents in the juice, was considered. This rare case report emphasizes the possible side effect of the various coloring agents used as food additives.