| Title | Photodistributed blue-gray pigmentation of the skin associated with long-term imipramine use. | | Author(s) | Angel TA, Stalkup JR, Hsu S | | Institution | Department of Dermatology, Baylor College of Medicine, Houston, TX 77030, USA. | | Source | Int J Dermatol 2002 Jun; 41(6):327-9. | | MeSH | Aged
Antidepressive Agents, Tricyclic
Female
Humans
Hyperpigmentation
Imipramine
Photosensitivity Disorders
Time Factors
| | Abstract | A 72-year-old white woman presented with progressively increasing slate-gray pigmentation of the face and extensor aspect of the forearms, which she had been suffering from for 8 years. She had been taking imipramine for approximately 30 years. Her other medications included ranitidine and anacin. Physical examination revealed slate-gray hyperpigmentation of the skin photodistributed on the face (Figs 1, 2) and extensor aspects of the forearms. Relative sparing of the skin folds, mucous membranes, sclerae, teeth, and nails was noted. The remainder of the physical examination revealed no abnormalities. Skin biopsy specimens from the right cheek and right forearm were obtained. Histologic examination revealed collections of variably sized, round to ovoid, yellow-brown globular deposits in the upper and mid dermis (Fig. 2). The deposits were identified within macrophages and free within the dermis. The epidermis was unremarkable and free of deposits. The deposits stained for melanin with a Fontana-Masson stain, but did not stain for iron. | | Language | eng | | Pub Type(s) | Case Reports
Journal Article
| | PubMed ID | 12100685 |
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