| Jadassohn-Pellizzari anetoderma | Cutaneous atrophy preceded by erythematous or urticarial lesions of the trunk and upper portions of the extremities, and enlarging to 2-3 cm before undergoing involution. (05 Mar 2000) |
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| anetoderma | Atrophoderma in which the skin becomes bag like and wrinkled. Synonym: atrophia maculosa varioliformis cutis, atrophoderma maculatum, macular atrophy, primary idiopathic macular atrophy, primary macular atrophy of skin. Origin: G. Anetos, relaxed, + derma, skin (05 Mar 2000) |
| Schweninger-Buzzi anetoderma | Sudden appearance of bluish-white balloon-like lesions, soft and readily indented, chiefly on the trunk and extremities of women. (05 Mar 2000) |
| Borst-Jadassohn type intraepidermal epithelioma | <tumour> Precancerous lesions clinically suggestive of actinic or seborrheic keratosis, with nests of immature or abnormal keratinocytes within the epidermis. (05 Mar 2000) |
| Jadassohn, Josef | <person> German dermatologist in Switzerland, 1863-1936; introduced the patch test for contact dermatitis. See: Jadassohn's nevus, Borst-Jadassohn type intraepidermal epithelioma, Jadassohn-Pellizzari anetoderma, Jadassohn-Tieche nevus, Franceschetti-Jadassohn syndrome, Jadassohn-Lewandowski syndrome. (05 Mar 2000) |
| Jadassohn-Lewandowski syndrome | A syndrome of ectodermal dysplasia of abnormal thickness and elevation of nail plates with palmar and plantar hyperkeratosis; the tongue is whitish and glazed owing to papillary atrophy; autosomal dominant inheritance. Synonym: Jadassohn-Lewandowski syndrome. (05 Mar 2000) |
| Jadassohn's nevus | Congenital papillary acanthosis of the epidermis, with hyperplasia of sebaceous glands developing at puberty and presence of apocrine glands in non-apocrine areas of the skin (commonly the scalp). A variety of epithelial tumours may arise from a nevus sebaceus in adult life, most commonly basal cell carcinoma. Synonym: Jadassohn's nevus, organoid nevus. (05 Mar 2000) |
| Jadassohn-Tieche nevus | A dark blue or blue-black nevus covered by smooth skin and formed by heavily pigmented spindle-shaped or dendritic melanocytes in the reticular dermis. Synonym: Jadassohn-Tieche nevus. (05 Mar 2000) |
| Franceschetti-Jadassohn syndrome | <syndrome> Reticular skin pigmentation, diminished sweating, hypodontia, and hyperkeratosis of the palms and soles; may be confused with incontinentia pigmenti but is as common in males as in females; autosomal dominant inheritance. Synonym: Franceschetti-Jadassohn syndrome. (05 Mar 2000) |