Terminology Service < Semantic Lookup Platform

All terms in HP

Label	Id	Description
Dilatation of large choroidal vessels	HP_0030979	[Enlargement of the large blood vessels in the choroid.]
Increased factor VIII activity	HP_0030977	[Increased activity of the coagulation factor VIII. Factor VIII (fVIII) is a cofactor in the intrinsic clotting cascade that is activated to fVIIIa in the presence of minute quantities of thrombin. fVIIIa acts as a receptor, for factors IXa and X.]
Cryptozoospermia	HP_0030974	[A type of low sperm count where ejaculated semen contains less than 100,000 spermatozoa per ml. With cryptozoospermia, the sperm count may fluctuate and a zero sperm count in the ejaculate may be initially measured. If sperm are observed in a second semen sample following centrifugation, the diagnosis of cryptozoospermia can be made (and azoospermia can be ruled out).]
Steppage gait	HP_0003376	[An abnormal gait pattern that arises from weakness of the pretibial and peroneal muscles due to a lower motor neuron lesion. Affected patients have footdrop and are unable to dorsiflex and evert the foot. The leg is lifted high on walking so that the toes clear the ground, and there may be a slapping noise when the foot strikes the ground again.]
Pontine tegmental cap	HP_0030975	[An abnormal curved or vaulted (capped) structure covering the middle third of the dorsal pontine tegmentum and projecting into the fourth ventricle.]
Axonal degeneration/regeneration	HP_0003378	[A pattern of simultaneous degeneration and regeneration of axons (see comment).]
Postexertional malaise	HP_0030973	[A subjective feeling of tiredness characterized by a lack of energy and motivation and that is induced by exertion or exercise.]
Red-brown urine	HP_0040320	[An abnormal red-brown color of the urine.]
Narrow greater sacrosciatic notches	HP_0003375	[A narrowing of the sacrosciatic notch, i.e., the deep indentation in the posterior border of the hip bone at the point of union of the ilium and ischium.]
Dark yellow urine	HP_0040321	[An abnormal dark-yellow color of the urine.]
Enlargement of the proximal femoral epiphysis	HP_0003371	[An abnormal enlargement of the proximal epiphysis of the femur.]
Flat capital femoral epiphysis	HP_0003370	[An abnormal flattening of the proximal epiphysis of the femur.]
Hypoplasia of the olfactory bulb	HP_0040326	[Underdevelopment of the olfactory bulb.]
Focal hyperintensity of cerebral white matter on MRI	HP_0040328	[An abnormal area of increased brightness (hyperintensity) that is limited to one particular area.]
Multifocal hyperintensity of cerebral white matter on MRI	HP_0040329	[An abnormal area of increased brightness (hyperintensity) that occurs in several distinct areas.]
Purple urine	HP_0040322	[An abnormal purple color of the urine.]
Erythema of the eyelids	HP_0040323	[Redness of the skin of the eyelids, caused by hyperemia of the capillaries in the lower layers of the skin.]
Bull's eye rash	HP_0040325	[A cutaneous eruption that consists of multiple (at least two) concentric erythematous rings.]
Abnormal vena cava physiology	HP_0030970	[An abnormality of the function of the veins that return deoxygenated blood from the body into the heart, i.e., the superior vena cava and the inferior vena cava.]
obsolete Abnormal vena cava morphology	HP_0030971