Terminology Service < Semantic Lookup Platform

All terms in MESHD

Label	Id	Description
Aneurysm, Dissecting	D000784	[An aneurysm caused by a tear in the TUNICA INTIMA of a blood vessel leading to interstitial HEMORRHAGE, and splitting (dissecting) of the vessel wall, often involving the AORTA. Dissection between the tunica intima and TUNICA MEDIA causes luminal occlusion. Dissection at the media, or between the media and the outer ADVENTITIA causes aneurismal dilation.]
Sarcopenia	D055948	[Progressive decline in muscle mass due to aging which results in decreased functional capacity of muscles.]
Muscular Atrophy	D009133	[Derangement in size and number of muscle fibers occurring with aging, reduction in blood supply, or following immobilization, prolonged weightlessness, malnutrition, and particularly in denervation.]
Vasa Previa	D055949	[Pregnancy complication where fetal blood vessels, normally inside the umbilical cord, are left unprotected and cross FETAL MEMBRANES. It is associated with antepartum bleeding and FETAL DEATH and STILLBIRTH due to exsanguination.]
Solitary Pulmonary Nodule	D003074	[A single lung lesion that is characterized by a small round mass of tissue, usually less than 1 cm in diameter, and can be detected by chest radiography. A solitary pulmonary nodule can be associated with neoplasm, tuberculosis, cyst, or other anomalies in the lung, the CHEST WALL, or the PLEURA., A lung lesion that appears as a round coin-shaped shadow in the chest radiographs.]
Granuloma, Laryngeal	D006102	[A tumor-like nodule or mass of inflammatory granulation tissue projecting into the lumen of the LARYNX.]
Granuloma, Respiratory Tract	D015769	[Granulomatous disorders affecting one or more sites in the respiratory tract.]
Granuloma, Lethal Midline	D006103	[A condition that is characterized by inflammation, ulceration, and perforation of the nose and the PALATE with progressive destruction of midline facial structures. This syndrome can be manifested in several diseases including the nasal type of EXTRANODAL NK-T-CELL LYMPHOMA and GRANULOMATOSIS WITH POLYANGIITIS., A condition that is characterized by multiple sites of lymphoid infiltration, often with an aggressive, necrotizing lesion of the upper airway. The term was used as a synonym for lethal midline granuloma.]
Granuloma Inguinale	D006100	[Anogenital ulcers caused by Calymmatobacterium granulomatis as distinguished from lymphogranuloma inguinale (see LYMPHOGRANULOMA VENEREUM) caused by CHLAMYDIA TRACHOMATIS. Diagnosis is made by demonstration of typical intracellular Donovan bodies in crushed-tissue smears.]
Emergence Delirium	D000071257	[A form of DELIRIUM which occurs after GENERAL ANESTHESIA.]
Delirium	D003693	[A disorder characterized by CONFUSION; inattentiveness; disorientation; ILLUSIONS; HALLUCINATIONS; agitation; and in some instances autonomic nervous system overactivity. It may result from toxic/metabolic conditions or structural brain lesions. (From Adams et al., Principles of Neurology, 6th ed, pp411-2)]
Cogan Syndrome	D055952	[A condition consisting of inflammatory eye disease usually presenting as interstitial KERATITIS, vestibuloauditory dysfunction, and large- to medium-vessel vasculitis.]
Granuloma, Giant Cell	D006101	[A non-neoplastic inflammatory lesion, usually of the jaw or gingiva, containing large, multinucleated cells. It includes reparative giant cell granuloma. Peripheral giant cell granuloma refers to the gingiva (giant cell epulis); central refers to the jaw.]
Microscopic Polyangiitis	D055953	[A primary systemic vasculitis of small- and some medium-sized vessels. It is characterized by a tropism for kidneys and lungs, positive association with anti-neutrophil cytoplasmic antibodies (ANCA), and a paucity of immunoglobulin deposits in vessel walls.]
Granulosa Cell Tumor	D006106	[A neoplasm composed entirely of GRANULOSA CELLS, occurring mostly in the OVARY. In the adult form, it may contain some THECA CELLS. This tumor often produces ESTRADIOL and INHIBIN. The excess estrogen exposure can lead to other malignancies in women and PRECOCIOUS PUBERTY in girls. In rare cases, granulosa cell tumors have been identified in the TESTES.]
Corneal Endothelial Cell Loss	D055954	[Loss of CORNEAL ENDOTHELIUM usually following intraocular surgery (e.g., cataract surgery) or due to FUCHS' ENDOTHELIAL DYSTROPHY; ANGLE-CLOSURE GLAUCOMA; IRITIS; or aging.]
Tay-Sachs Disease, AB Variant	D049290	[A progressive neurodegenerative disorder that begins with muscle weakness, then progresses to startle reaction, retardation and seizures. It is characterized by the accumulation of G(M2) GANGLIOSIDE in neurons that is caused by a lack of G(M2) ACTIVATOR PROTEIN function. The AB variant designation refers to the increase of both HEXOSAMINIDASE A and HEXOSAMINIDASE B in tissues that lack of G(M2) activator protein.]
Susac Syndrome	D055955	[A rare disorder consisting of microangiopathy of brain, retina, and inner ear ARTERIOLES. It is characterized by the clinical triad of encephalopathy, BRANCH RETINAL ARTERY OCCLUSION and VERTIGO/hearing loss.]
Granuloma, Plasma Cell	D006104	[A slow-growing benign pseudotumor in which plasma cells greatly outnumber the inflammatory cells.]
Seroma	D049291	[Tumor-like sterile accumulation of serum in a tissue, organ, or cavity. It results from a tissue insult and is the product of tissue inflammation. It most commonly occurs following MASTECTOMY.]