Nodes

Condition with a variable constellation of phenotypes due to deletion polymorphisms at chromosome location 22q11. It encompasses several syndromes wi…

Congenital conditions in individuals with a female karyotype, in which the development of the gonadal or anatomical sex is atypical.

Congenital conditions in individuals in which male GONADS develop in a genetic female (female to male sex reversal).

A clinical syndrome with acute abdominal pain that is severe, localized, and rapid in onset. Acute abdomen may be caused by a variety of disorders, i…

Diseases of the sixth cranial (abducens) nerve or its nucleus in the pons. The nerve may be injured along its course in the pons, intracranially as i…

Traumatic injury to the abducens, or sixth, cranial nerve. Injury to this nerve results in lateral rectus muscle weakness or paralysis. The nerve may…

Three or more consecutive spontaneous abortions.

Premature loss of PREGNANCY in which not all the products of CONCEPTION have been expelled.

The retention in the UTERUS of a dead FETUS two months or more after its DEATH.

Expulsion of the product of FERTILIZATION before completing the term of GESTATION and without deliberate interference.

UTERINE BLEEDING from a GESTATION of less than 20 weeks without any CERVICAL DILATATION. It is characterized by vaginal bleeding, lower back discomfo…

Premature separation of the normally implanted PLACENTA from the UTERUS. Signs of varying degree of severity include UTERINE BLEEDING, uterine MUSCLE…

Created as a target node for a staged ClinicalGraph edge. Review and enrich this node later if needed.

Inflammation of the GALLBLADDER wall in the absence of GALLSTONES.

Separation of the prickle cells of the stratum spinosum of the epidermis, resulting in atrophy of the prickle cell layer. It is seen in diseases such…

A circumscribed melanosis consisting of a brown-pigmented, velvety verrucosity or fine papillomatosis appearing in the axillae and other body folds. …

A type of automatic, not reentrant, ectopic ventricular rhythm with episodes lasting from a few seconds to a minute which usually occurs in patients …

Extra impulse-conducting tissue in the heart that creates abnormal impulse-conducting connections between HEART ATRIA and HEART VENTRICLES.

Diseases of the eleventh cranial (spinal accessory) nerve. This nerve originates from motor neurons in the lower medulla (accessory portion of nerve)…

Traumatic injuries to the ACCESSORY NERVE. Damage to the nerve may produce weakness in head rotation and shoulder elevation.

A lack of HYDROCHLORIC ACID in GASTRIC JUICE despite stimulation of gastric secretion.

An autosomal dominant disorder that is the most frequent form of short-limb dwarfism. Affected individuals exhibit short stature caused by rhizomelic…

Disturbances in the ACID-BASE EQUILIBRIUM of the body.

A pathologic condition of acid accumulation or depletion of base in the body. The two main types are RESPIRATORY ACIDOSIS and metabolic acidosis, due…

Acidosis caused by accumulation of lactic acid more rapidly than it can be metabolized. It may occur spontaneously or in association with diseases su…

A group of genetic disorders of the KIDNEY TUBULES characterized by the accumulation of metabolically produced acids with elevated plasma chloride, h…

Respiratory retention of carbon dioxide. It may be chronic or acute.

Severe and chronic form of acne characterized by large, burrowing abscesses associated with disfigurement.

A type of acneiform disorder in which secondary pyogenic infection in and around pilosebaceous structures ends in keloidal scarring. It manifests as …

A chronic disorder of the pilosebaceous apparatus associated with an increase in sebum secretion. It is characterized by open comedones (blackheads),…