Biomaterial Database

Universal cutaneous depigmentation following phenytoin-induced toxic epidermal necrolysis. 1984

D A Smith, and W H Burgdorf

A 10-year-old black girl with a severe hypersensitivity reaction to phenytoin is described. Adverse effects included interstitial nephritis, hepatitis, and toxic epidermal necrolysis. An apparently permanent sequela of universal cutaneous depigmentation developed. Although the presence of clear cells in the basal layer of the epidermis suggested that melanocytes might still be present, these clear cells were shown, by electron microscopy, to be Langerhans cells and not melanocytes. This patient demonstrates a unique outcome, not previously described in the literature.

UI	MeSH Term	Description	Entries
D008544	Melanocytes	Mammalian pigment cells that produce MELANINS, pigments found mainly in the EPIDERMIS, but also in the eyes and the hair, by a process called melanogenesis. Coloration can be altered by the number of melanocytes or the amount of pigment produced and stored in the organelles called MELANOSOMES. The large non-mammalian melanin-containing cells are called MELANOPHORES.	Melanocyte
D009395	Nephritis, Interstitial	Inflammation of the interstitial tissue of the kidney. This term is generally used for primary inflammation of KIDNEY TUBULES and/or surrounding interstitium. For primary inflammation of glomerular interstitium, see GLOMERULONEPHRITIS. Infiltration of the inflammatory cells into the interstitial compartment results in EDEMA, increased spaces between the tubules, and tubular renal dysfunction.	Interstitial Nephritis,Nephritis, Tubulointerstitial,Tubulointerstitial Nephritis,Interstitial Nephritides,Nephritides, Interstitial,Nephritides, Tubulointerstitial,Tubulointerstitial Nephritides
D010672	Phenytoin	An anticonvulsant that is used to treat a wide variety of seizures. It is also an anti-arrhythmic and a muscle relaxant. The mechanism of therapeutic action is not clear, although several cellular actions have been described including effects on ion channels, active transport, and general membrane stabilization. The mechanism of its muscle relaxant effect appears to involve a reduction in the sensitivity of muscle spindles to stretch. Phenytoin has been proposed for several other therapeutic uses, but its use has been limited by its many adverse effects and interactions with other drugs.	Diphenylhydantoin,Fenitoin,Phenhydan,5,5-Diphenylhydantoin,5,5-diphenylimidazolidine-2,4-dione,Antisacer,Difenin,Dihydan,Dilantin,Epamin,Epanutin,Hydantol,Phenytoin Sodium,Sodium Diphenylhydantoinate,Diphenylhydantoinate, Sodium
D010859	Pigmentation Disorders	Diseases affecting PIGMENTATION, including SKIN PIGMENTATION.	Incontinentia Pigmenti Achromians,Ito Syndrome,Schamberg's Disease,Schamberg Disease,Disease, Schamberg,Disease, Schamberg's,Disorder, Pigmentation,Disorders, Pigmentation,Pigmentation Disorder,Schambergs Disease,Syndrome, Ito
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D012867	Skin	The outer covering of the body that protects it from the environment. It is composed of the DERMIS and the EPIDERMIS.
D013262	Stevens-Johnson Syndrome	Rare cutaneous eruption characterized by extensive KERATINOCYTE apoptosis resulting in skin detachment with mucosal involvement. It is often provoked by the use of drugs (e.g., antibiotics and anticonvulsants) or associated with PNEUMONIA, MYCOPLASMA. It is considered a continuum of Toxic Epidermal Necrolysis.	Drug-Induced Stevens Johnson Syndrome,Drug-Induced Stevens-Johnson Syndrome,Epidermal Necrolysis, Toxic,Lyell's Syndrome,Mycoplasma-Induced Stevens Johnson Syndrome,Mycoplasma-Induced Stevens-Johnson Syndrome,Nonstaphylococcal Scalded Skin Syndrome,Scalded Skin Syndrome, Nonstaphylococcal,Stevens Johnson Syndrome Toxic Epidermal Necrolysis,Stevens Johnson Syndrome Toxic Epidermal Necrolysis Spectrum,Stevens-Johnson Syndrome Toxic Epidermal Necrolysis,Stevens-Johnson Syndrome Toxic Epidermal Necrolysis Spectrum,Toxic Epidermal Necrolysis,Toxic Epidermal Necrolysis Stevens Johnson Syndrome,Toxic Epidermal Necrolysis Stevens Johnson Syndrome Spectrum,Toxic Epidermal Necrolysis Stevens-Johnson Syndrome,Toxic Epidermal Necrolysis Stevens-Johnson Syndrome Spectrum,Drug Induced Stevens Johnson Syndrome,Drug-Induced Stevens-Johnson Syndromes,Epidermal Necrolyses, Toxic,Lyell Syndrome,Lyell's Syndromes,Mycoplasma Induced Stevens Johnson Syndrome,Necrolyses, Toxic Epidermal,Necrolysis, Toxic Epidermal,Stevens Johnson Syndrome,Stevens-Johnson Syndrome, Drug-Induced,Stevens-Johnson Syndrome, Mycoplasma-Induced,Stevens-Johnson Syndromes, Drug-Induced,Syndrome, Lyell's,Syndrome, Mycoplasma-Induced Stevens-Johnson,Syndromes, Lyell's,Toxic Epidermal Necrolyses
D056486	Chemical and Drug Induced Liver Injury	A spectrum of clinical liver diseases ranging from mild biochemical abnormalities to ACUTE LIVER FAILURE, caused by drugs, drug metabolites, herbal and dietary supplements and chemicals from the environment.	Drug-Induced Liver Injury,Liver Injury, Drug-Induced,Acute Liver Injury, Drug-Induced,Chemically-Induced Liver Toxicity,Drug-Induced Acute Liver Injury,Drug-Induced Liver Disease,Hepatitis, Drug-Induced,Hepatitis, Toxic,Liver Injury, Drug-Induced, Acute,Toxic Hepatitis,Acute Liver Injury, Drug Induced,Chemically Induced Liver Toxicity,Chemically-Induced Liver Toxicities,Disease, Drug-Induced Liver,Diseases, Drug-Induced Liver,Drug Induced Acute Liver Injury,Drug Induced Liver Disease,Drug Induced Liver Injury,Drug-Induced Hepatitides,Drug-Induced Hepatitis,Drug-Induced Liver Diseases,Drug-Induced Liver Injuries,Hepatitides, Drug-Induced,Hepatitides, Toxic,Hepatitis, Drug Induced,Injuries, Drug-Induced Liver,Injury, Drug-Induced Liver,Liver Disease, Drug-Induced,Liver Diseases, Drug-Induced,Liver Injuries, Drug-Induced,Liver Injury, Drug Induced,Liver Toxicities, Chemically-Induced,Liver Toxicity, Chemically-Induced,Toxic Hepatitides,Toxicities, Chemically-Induced Liver,Toxicity, Chemically-Induced Liver