Terminology Service < Semantic Lookup Platform

All individuals in MESHD

Label	Id	Description
Ichthyosis, Lamellar	D017490	[A chronic, congenital ichthyosis inherited as an autosomal recessive trait. Infants are usually born encased in a collodion membrane which sheds within a few weeks. Scaling is generalized and marked with grayish-brown quadrilateral scales, adherent at their centers and free at the edges. In some cases, scales are so thick that they resemble armored plate.]
Ichthyosis, X-Linked	D016114	[Chronic form of ichthyosis that is inherited as a sex-linked recessive trait carried on the X-chromosome and transmitted to the male offspring. It is characterized by severe scaling, especially on the extremities, and is associated with steroid sulfatase deficiency.]
Idiopathic Interstitial Pneumonias	D054988	[A group of interstitial lung diseases with no known etiology. There are several entities with varying patterns of inflammation and fibrosis. They are classified by their distinct clinical-radiological-pathological features and prognosis. They include IDIOPATHIC PULMONARY FIBROSIS; CRYPTOGENIC ORGANIZING PNEUMONIA; and others.]
Idiopathic Pulmonary Fibrosis	D054990	[A common interstitial lung disease of unknown etiology, usually occurring between 50-70 years of age. Clinically, it is characterized by an insidious onset of breathlessness with exertion and a nonproductive cough, leading to progressive DYSPNEA. Pathological features show scant interstitial inflammation, patchy collagen fibrosis, prominent fibroblast proliferation foci, and microscopic honeycomb change.]
IgA Deficiency	D017098	[A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN A.]
IgG Deficiency	D017099	[A dysgammaglobulinemia characterized by a deficiency of IMMUNOGLOBULIN G.]
Ileal Diseases	D007077	[Pathological development in the ILEUM including the ILEOCECAL VALVE.]
Ileal Neoplasms	D007078	[Tumors or cancer in the ILEUM region of the small intestine (INTESTINE, SMALL).]
Ileitis	D007079	[Inflammation of any segment of the ILEUM and the ILEOCECAL VALVE.]
Ileus	D045823	[A condition caused by the lack of intestinal PERISTALSIS or INTESTINAL MOTILITY without any mechanical obstruction. This interference of the flow of INTESTINAL CONTENTS often leads to INTESTINAL OBSTRUCTION. Ileus may be classified into postoperative, inflammatory, metabolic, neurogenic, and drug-induced.]
Iliac Aneurysm	D017543	[Abnormal balloon- or sac-like dilatation in the wall of any one of the iliac arteries including the common, the internal, or the external ILIAC ARTERY.]
Iliotibial Band Syndrome	D058745	[An overuse injury causing lateral knee pain that results from repetitive friction of the iliotibial band over the lateral femoral epicondyle.]
Illusions	D007088	[The misinterpretation of a real external, sensory experience.]
Immersion Foot	D007102	[A condition of the feet produced by prolonged exposure of the feet to water. Exposure for 48 hours or more to warm water causes tropical immersion foot or warm-water immersion foot common in Vietnam where troops were exposed to prolonged or repeated wading in paddy fields or streams. Trench foot results from prolonged exposure to cold, without actual freezing. It was common in trench warfare during World War I, when soldiers stood, sometimes for hours, in trenches with a few inches of cold water in them. (Andrews' Diseases of the Skin, 8th ed, p27)]
Immune Complex Diseases	D007105	[Group of diseases mediated by the deposition of large soluble complexes of antigen and antibody with resultant damage to tissue. Besides SERUM SICKNESS and the ARTHUS REACTION, evidence supports a pathogenic role for immune complexes in many other IMMUNE SYSTEM DISEASES including GLOMERULONEPHRITIS, systemic lupus erythematosus (LUPUS ERYTHEMATOSUS, SYSTEMIC) and POLYARTERITIS NODOSA.]
Immune Reconstitution Inflammatory Syndrome	D054019	[Exuberant inflammatory response towards a previously acquired or undiagnosed opportunistic infection. It is frequently seen in AIDS patients following antiretroviral treatment.]
Immune System Diseases	D007154	[Disorders caused by abnormal or absent immunologic mechanisms, whether humoral, cell-mediated, or both.]
Immunoblastic Lymphadenopathy	D007119	[A disorder characterized by proliferation of arborizing small vessels, prominent immunoblastic proliferations and amorphous acidophilic interstitial material. Clinical manifestations include fever, sweats, weight loss, generalized lymphadenopathy and frequently hepatosplenomegaly.]
Immunoglobulin G4-Related Disease	D000077733	[A spectrum of systemic autoimmune diseases in which IMMUNOGLOBULIN G4 plays a pathophysiologic role. It can affect multiple organs in highly variable presentations, characterized by inflammatory lesions composed of IgG4-positive PLASMA CELLS, further infiltrated by T helper cells (T-LYMPHOCYTES, HELPER-INDUCER) when linked to progressive FIBROSIS and eventual organ damage.]
Immunoglobulin Light-chain Amyloidosis	D000075363	[A nonproliferative disorder of the PLASMA CELL characterized by excessive production and misfolding of IMMUNOGLOBULIN LIGHT CHAINS that form insoluble amyloid fibrils (see AMYLOID DEPOSITS) in various tissues. Clinical features include LIVER FAILURE; MULTIPLE MYELOMA; NEPHROTIC SYNDROME; RESTRICTIVE CARDIOMYOPATHY, and neuropathies.]