Terminology Service < Semantic Lookup Platform

All individuals in MESHD

Label	Id	Description
Dental Pulp Necrosis	D003790	[Death of pulp tissue with or without bacterial invasion. When the necrosis is due to ischemia with superimposed bacterial infection, it is referred to as pulp gangrene. When the necrosis is non-bacterial in origin, it is called pulp mummification., Drying and shriveling of the dental pulp due to dry gangrene. Historically this was a method used to remove devitalized pulp.]
Dentigerous Cyst	D003803	[Most common follicular odontogenic cyst. Occurs in relation to a partially erupted or unerupted tooth with at least the crown of the tooth to which the cyst is attached protruding into the cystic cavity. May give rise to an ameloblastoma and, in rare instances, undergo malignant transformation.]
Dentin Dysplasia	D003805	[An apparently hereditary disorder of dentin formation, marked by a normal appearance of coronal dentin associated with pulpal obliteration, faulty root formation, and a tendency for peripheral lesions without obvious cause. (From Dorland, 27th ed)]
Dentin Sensitivity	D003807	[Pain associated with exposed DENTIN surfaces of the teeth.]
Dentin, Secondary	D003809	[Dentin formed by normal pulp after completion of root end formation.]
Dentinogenesis Imperfecta	D003811	[An autosomal dominant disorder of tooth development characterized by opalescent dentin resulting in discoloration of the teeth. The dentin develops poorly with low mineral content while the pulp canal is obliterated.]
Dentofacial Deformities	D063169	[An abnormality of the jaws or teeth affecting the contour of the face. Such abnormality could be acquired or congenital.]
Denys-Drash Syndrome	D030321	[A disorder of sex development characterized by UROGENITAL ABNORMALITIES; GONADAL DYSGENESIS; and WILMS TUMOR. It is caused by a mutation in the Wilms tumor suppressor gene (GENES, WILMS TUMOR) on chromosome 11.]
Depression, Postpartum	D019052	[Depression in POSTPARTUM WOMEN, usually within four weeks after giving birth (PARTURITION). The degree of depression ranges from mild transient depression to neurotic or psychotic depressive disorders. (From DSM-IV, p386)]
Dermatitis	D003872	[Any inflammation of the skin.]
Dermatitis Herpetiformis	D003874	[Rare, chronic, papulo-vesicular disease characterized by an intensely pruritic eruption consisting of various combinations of symmetrical, erythematous, papular, vesicular, or bullous lesions. The disease is strongly associated with the presence of HLA-B8 and HLA-DR3 antigens. A variety of different autoantibodies has been detected in small numbers in patients with dermatitis herpetiformis.]
Dermatitis, Allergic Contact	D017449	[A contact dermatitis due to allergic sensitization to various substances. These substances subsequently produce inflammatory reactions in the skin of those who have acquired hypersensitivity to them as a result of prior exposure.]
Dermatitis, Atopic	D003876	[A chronic inflammatory genetically determined disease of the skin marked by increased ability to form reagin (IgE), with increased susceptibility to allergic rhinitis and asthma, and hereditary disposition to a lowered threshold for pruritus. It is manifested by lichenification, excoriation, and crusting, mainly on the flexural surfaces of the elbow and knee. In infants it is known as infantile eczema.]
Dermatitis, Contact	D003877	[A type of acute or chronic skin reaction in which sensitivity is manifested by reactivity to materials or substances coming in contact with the skin. It may involve allergic or non-allergic mechanisms.]
Dermatitis, Exfoliative	D003873	[The widespread involvement of the skin by a scaly, erythematous dermatitis occurring either as a secondary or reactive process to an underlying cutaneous disorder (e.g., atopic dermatitis, psoriasis, etc.), or as a primary or idiopathic disease. It is often associated with the loss of hair and nails, hyperkeratosis of the palms and soles, and pruritus. (From Dorland, 27th ed)]
Dermatitis, Irritant	D017453	[A non-allergic contact dermatitis caused by prolonged exposure to irritants and not explained by delayed hypersensitivity mechanisms.]
Dermatitis, Occupational	D009783	[A recurrent contact dermatitis caused by substances found in the work place.]
Dermatitis, Perioral	D019557	[A papular eruption of unknown etiology that progresses to residual papular erythema and scaling usually confined to the area of the mouth, and almost exclusively occurring in young women. It may also be localized or extend to involve the eyelids and adjacent glabella area of the forehead (periocular dermatitis). (Dorland, 28th ed)]
Dermatitis, Photoallergic	D017454	[A delayed hypersensitivity involving the reaction between sunlight or other radiant energy source and a chemical substance to which the individual has been previously exposed and sensitized. It manifests as a papulovesicular, eczematous, or exudative dermatitis occurring chiefly on the light-exposed areas of the skin.]
Dermatitis, Phototoxic	D017484	[A nonimmunologic, chemically induced type of photosensitivity producing a sometimes vesiculating dermatitis. It results in hyperpigmentation and desquamation of the light-exposed areas of the skin.]