| dermobranchiata | <marine biology> A group of nudibranch mollusks without special gills. (19 Mar 1998) |
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| dermobranchiate | <zoology> Having the skin modified to serve as a gill. Origin: Derm + branchiate. Source: Websters Dictionary (01 Mar 1998) |
| dermocyma | Unequal conjoined twins in which the smaller parasite is buried in the integument of the autosite. Origin: dermo-+ G. Kyma, foetus (05 Mar 2000) |
| dermoepidermal interface | The line of meeting of the dermis and epidermis. (05 Mar 2000) |
| dermographia | <dermatology> A condition in which pressure or friction on the skin gives rise to a transient raised usually reddish mark so that a word traced on the skin becomes visible. (18 Nov 1997) |
| dermohaemal | <anatomy> Pertaining to, or in relation with, both dermal and haemal structures; as, the dermohaemal spines or ventral fin rays of fishes. Source: Websters Dictionary (01 Mar 1998) |
| dermoid | Same as Dermatoid. <medicine> Dermoid cyst, a cyst containing skin, or structures connected with skin, such as hair. Origin: Derm: cf. F. Dermoide. Source: Websters Dictionary (01 Mar 1998) |
| dermoid / epidermoid tumour | <radiology> Intracranial pearly tumour, congenital ectodermal tumour, stratified squamous capsule secretes cholestrine and desquamated cells, site: petrous apex / cerebellopontine angle (most common), suprasellar cistern (parasellar mass), cerebral hemisphere, cerebellum / 4th ventricle, CT: low density (due to fat content); occasionally high density, no enhancement, extra-axial (12 Dec 1998) |
| dermoid cyst | A collection of cancerous cells which form cysts that contain one or more of the three primary embryonic germ layers: skin, hair or teeth. (27 Sep 1997) |
| dermoid cyst of ovary | A common benign cystic teratoma of the ovary, lined for the most part by skin, and containing hair and sebum, but also usually containing a variety of other well differentiated structures within a small inwardly projecting mass of solid tissue. (05 Mar 2000) |
| dermoid cyst of the ovary | Tumours that develop from a totipotential germ cell (a primary oocyte) retained within the ovary. Being totipotential, that cell can give rise to all orders of cells necessary to form mature tissues and often recognizable structures such as hair, bone and sebaceous (oily) material, neural tissue and teeth. Dermoid cysts may occur at any age but the prime age of detection is in the childbearing years. The average age is 30. Up to 15% of women with ovarian teratomas have them in both ovaries. Dermoid cysts can range in size from a centimeter (less than a half inch) up to 45 cm (17 inches) in diameter. They can cause the ovary to twist (torsion) and imperil its blood supply. Although the large majority (about 98%) of ovarian teratomas are benign, the remaining fraction (about 2%) becomes malignant. The larger the dermoid, the greater the risk of rupture with spillage of the greasy contents which can create problems with adhesions, pain etc. Removal is usually the treatment of choice by laparotomy (surgery) or laparoscopy (with a scope). Dermoid cysts of the ovary are also called simply dermoids or ovarian teratomas. (12 Dec 1998) |
| dermoid tumour | A collection of cancerous cells which form cysts that contain one or more of the three primary embryonic germ layers: skin, hair or teeth. (27 Sep 1997) |
| dermoidectomy | Rarely used term for operative removal of a dermoid cyst. Origin: dermoid + G. Ektome, excision (05 Mar 2000) |
| dermolysis | Loosening of the skin or atrophy of the skin by disease; erroneously used as a synonym for cutis laxa. Synonym: dermolysis. Origin: dermato-+ G. Lysis, a loosening (05 Mar 2000) |
| dermolytic bullous dermatosis | Form of epidermolysis bullosa characterised by atrophy of blistered areas, severe scarring, and nail changes. It is most often present at birth or in early infancy and occurs in both autosomal dominant and recessive forms. (12 Dec 1998) |
| dermatoplasty |
plastic surgery of the skin
Ãâó: www.beautysurg.com/resources/glossary_d.html
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| dermatochalasis |
lax skin characterized by skin redundancy or folding, especially of the upper eyelids
Ãâó: www.beautysurg.com/resources/glossary_d.html
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| dermabrasion |
a technique of mechanical buffing or sanding of the skin to remove the superficial layers and improve imperfections such as wrinkles and scars
Ãâó: www.beautysurg.com/resources/glossary_d.html
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| dermatomyositis |
like polymyositis, dermatomyositis is a connective tissue disease, and is characterised by muscle weakness, stiffness and pain, but is also accompanied by a rash, making the skin turn red or violet.
Ãâó: www.arc.org.uk/about_arth/glossary.htm
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| dermatome |
An area of the skin innervated by a single spinal nerve root.
Ãâó: www.backpain-guide.com/Glossary_Files/Glossary_Pag...
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