Biomaterial Database

[Costa's acrokerato-elastoidosis. Ultrastructural study (author's transl)]. 1977

R Massé, and A Quillard, and B Héry, and L Toudic, and G Le Her

Acrokerato-elastoidosis described by Costa is characterized by numerous little keratotic points and translucent horny wheals on the dorsal aspect of hands and (or) feet. The ultrastructural study shows lesions of the elastic tissue which is very rarefied with an abnormal structure, but also demonstrates alterations of the fibroblasts that contain dense granules at the periphery of their cytoplasm without elastic extracellular fibers, suggesting a trouble in the secretion or the excretion of the elastic material.

UI	MeSH Term	Description	Entries
D007642	Keratosis	Any horny growth such as a wart or callus.	Keratoderma Blennorrhagicum,Keratoma,Keratosis Blennorrhagica,Blennorrhagica, Keratosis,Blennorrhagicas, Keratosis,Blennorrhagicum, Keratoderma,Blennorrhagicums, Keratoderma,Keratoderma Blennorrhagicums,Keratomas,Keratoses,Keratosis Blennorrhagicas
D004547	Elastic Tissue	Connective tissue comprised chiefly of elastic fibers. Elastic fibers have two components: ELASTIN and MICROFIBRILS.	Elastic Fibers,Elastic Fiber,Elastic Tissues,Fiber, Elastic,Fibers, Elastic,Tissue, Elastic,Tissues, Elastic
D004817	Epidermis	The external, nonvascular layer of the skin. It is made up, from within outward, of five layers of EPITHELIUM: (1) basal layer (stratum basale epidermidis); (2) spinous layer (stratum spinosum epidermidis); (3) granular layer (stratum granulosum epidermidis); (4) clear layer (stratum lucidum epidermidis); and (5) horny layer (stratum corneum epidermidis).
D005260	Female		Females
D005347	Fibroblasts	Connective tissue cells which secrete an extracellular matrix rich in collagen and other macromolecules.	Fibroblast
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000169	Acrodermatitis	Inflammation involving the skin of the extremities, especially the hands and feet. Several forms are known, some idiopathic and some hereditary. The infantile form is called Gianotti-Crosti syndrome.	Gianotti-Crosti Syndrome,Infantile Papular Acrodermatitis,Acrodermatitis Papulosa Infantum,Acropapulo-Vesicular Syndrome,Erythemato-Vesiculo-Papulous Eruptive Syndrome,Papular Acrodermatitis of Childhood,Papulovesicular Acrolocated Syndrome,Acrodermatitides,Acrodermatitis Papulosa Infantums,Acropapulo Vesicular Syndrome,Acropapulo-Vesicular Syndromes,Childhood Papular Acrodermatitides,Childhood Papular Acrodermatitis,Erythemato Vesiculo Papulous Eruptive Syndrome,Erythemato-Vesiculo-Papulous Eruptive Syndromes,Gianotti Crosti Syndrome,Infantile Papular Acrodermatitides,Papular Acrodermatitides, Infantile,Papular Acrodermatitis, Infantile,Papulovesicular Acrolocated Syndromes,Syndrome, Acropapulo-Vesicular,Syndrome, Erythemato-Vesiculo-Papulous Eruptive,Syndrome, Gianotti-Crosti,Syndromes, Acropapulo-Vesicular,Syndromes, Erythemato-Vesiculo-Papulous Eruptive,Syndromes, Papulovesicular Acrolocated