Terminology Service < Semantic Lookup Platform

All terms in MESHD

Label	Id	Description
Cross Infection	D003428	[Any infection which a patient contracts in a health-care institution.]
Glomerulonephritis, Membranoproliferative	D015432	[A type of mesangiocapillary glomerulonephritis that is characterized by the dark bands of electron-dense deposits in the GLOMERULAR BASEMENT MEMBRANE caused by autoantibodies against ALTERNATIVE PATHWAY C3 CONVERTASE (C3bBb)., A type of mesangiocapillary glomerulonephritis that is characterized by subepithelial immune deposit and may be a variant of type I., Chronic glomerulonephritis characterized histologically by proliferation of MESANGIAL CELLS, increase in the MESANGIAL EXTRACELLULAR MATRIX, and a thickening of the glomerular capillary walls. This may appear as a primary disorder or secondary to other diseases including infections and autoimmune disease SYSTEMIC LUPUS ERYTHEMATOSUS. Various subtypes are classified by their abnormal ultrastructures and immune deposits. Hypocomplementemia is a characteristic feature of all types of MPGN., A type of mesangiocapillary glomerulonephritis that is characterized by immune deposits on the endothelial side of the GLOMERULAR BASEMENT MEMBRANE leading to splitting and reduplication of the basement membrane.]
Glomerulonephritis	D005921	[Inflammation of the renal glomeruli (KIDNEY GLOMERULUS) that can be classified by the type of glomerular injuries including antibody deposition, complement activation, cellular proliferation, and glomerulosclerosis. These structural and functional abnormalities usually lead to HEMATURIA; PROTEINURIA; HYPERTENSION; and RENAL INSUFFICIENCY., A historical classification which is no longer used. It described acute glomerulonephritis, acute nephritic syndrome, or acute nephritis. Named for Richard Bright.]
Female Athlete Triad Syndrome	D053716	[A condition of competitive female athletes in which there are interrelated problems of feeding and eating disorders; AMENORRHEA; and OSTEOPOROSIS.]
Osteoporosis	D010024	[Reduction of bone mass without alteration in the composition of bone, leading to fractures. Primary osteoporosis can be of two major types: postmenopausal osteoporosis (OSTEOPOROSIS, POSTMENOPAUSAL) and age-related or senile osteoporosis.]
Glomerulonephritis, Membranous	D015433	[An experimental rat model of human membranous nephropathy characterized by complement activation and formation of subepithelial immune deposits in the glomerular capillary wall., A type of glomerulonephritis that is characterized by the accumulation of immune deposits (COMPLEMENT MEMBRANE ATTACK COMPLEX) on the outer aspect of the GLOMERULAR BASEMENT MEMBRANE. It progresses from subepithelial dense deposits, to basement membrane reaction and eventual thickening of the basement membrane.]
Aspermia	D053714	[A condition characterized by the complete absence of SEMEN. This disorder should be differentiated from AZOOSPERMIA, absence of sperm in the semen.]
Feline Infectious Peritonitis	D016766	[Common coronavirus infection of cats caused by the feline infectious peritonitis virus (CORONAVIRUS, FELINE). The disease is characterized by a long incubation period, fever, depression, loss of appetite, wasting, and progressive abdominal enlargement. Infection of cells of the monocyte-macrophage lineage appears to be essential in FIP pathogenesis.]
Cat Diseases	D002371	[Diseases of the domestic cat (Felis catus or F. domesticus). This term does not include diseases of the so-called big cats such as CHEETAHS; LIONS; tigers, cougars, panthers, leopards, and other Felidae for which the heading CARNIVORA is used.]
Coronavirus Infections	D018352	[Virus diseases caused by the CORONAVIRUS genus. Some specifics include transmissible enteritis of turkeys (ENTERITIS, TRANSMISSIBLE, OF TURKEYS); FELINE INFECTIOUS PERITONITIS; and transmissible gastroenteritis of swine (GASTROENTERITIS, TRANSMISSIBLE, OF SWINE)., A viral disorder characterized by SARS (Severe Acute Respiratory Syndrome)-like symptoms caused by MERS-CoV (MIDDLE EAST RESPIRATORY SYNDROME CORONAVIRUS).]
Panniculitis, Lupus Erythematosus	D015435	[A type of lupus erythematosus characterized by deep dermal or subcutaneous nodules, most often on the head, face, or upper arms. It is generally chronic and occurs most often in women between the ages of 20 and 45.]
Lupus Erythematosus, Discoid	D008179	[A chronic form of cutaneous lupus erythematosus (LUPUS ERYTHEMATOSUS, CUTANEOUS) in which the skin lesions mimic those of the systemic form but in which systemic signs are rare. It is characterized by the presence of discoid skin plaques showing varying degrees of edema, erythema, scaliness, follicular plugging, and skin atrophy. Lesions are surrounded by an elevated erythematous border. The condition typically involves the face and scalp, but widespread dissemination may occur.]
Azoospermia	D053713	[A condition of having no sperm present in the ejaculate (SEMEN).]
Caroli Disease	D016767	[Congenital cystic dilatation of the intrahepatic bile ducts (BILE DUCTS, INTRAHEPATIC). It consists of 2 types: simple Caroli disease is characterized by bile duct dilatation (ectasia) alone; and complex Caroli disease is characterized by bile duct dilatation with extensive hepatic fibrosis and portal hypertension (HYPERTENSION, PORTAL). Benign renal tubular ectasia is associated with both types of Caroli disease.]
Panniculitis, Peritoneal	D015436	[This entity represents the fibrotic stage of MESENTERY inflammation., Inflammation of the ADIPOSE TISSUE in the MESENTERY, a form of peritoneal panniculitis, It is characterized by the presence of MULTINUCLEATED GIANT CELLS and lipid-laden MACROPHAGES in the mesentery., INFLAMMATION of the underlying layer of ADIPOSE TISSUE (panniculus) of the PERITONEUM, usually of the MESENTERY or the OMENTUM. There are several forms with various names and are usually characterized by infiltration of LYMPHOCYTES and NEUTROPHILS, fat NECROSIS, and FIBROSIS.]
Peritoneal Diseases	D010532	[Pathological processes involving the PERITONEUM.]
Embolism and Thrombosis	D016769	[A collective term for pathological conditions which are caused by the formation of a blood clot (THROMBUS) in a blood vessel, or by blocking of a blood vessel with an EMBOLUS, undissolved materials in the blood stream.]
Leprosy, Borderline	D015439	[A form of LEPROSY in which there are clinical manifestations of both principal types (lepromatous and tuberculoid). The disease may shift toward one of these two polar or principal forms.]
Laryngeal Neoplasms	D007822	[Cancers or tumors of the LARYNX or any of its parts: the GLOTTIS; EPIGLOTTIS; LARYNGEAL CARTILAGES; LARYNGEAL MUSCLES; and VOCAL CORDS.]
Respiratory Tract Infections	D012141	[Invasion of the host RESPIRATORY SYSTEM by microorganisms, usually leading to pathological processes or diseases.]