MedGen

IMAGe syndrome is an acronym for the major findings of intrauterine growth restriction (IUGR), metaphyseal dysplasia, adrenal hypoplasia congenita, and genitourinary abnormalities (in males). Findings reported in individuals with a clinical and/or molecular diagnosis include: IUGR; Some type of skeletal abnormality (most commonly delayed bone age and short stature, and occasionally, metaphyseal and epiphyseal dysplasia of varying severity); Adrenal insufficiency often presenting in the first month of life as an adrenal crisis or (rarely) later in childhood with failure to thrive and recurrent vomiting; Genital abnormalities in males (cryptorchidism, micropenis, and hypospadias) but not in females. Hypotonia and developmental delay are reported in some individuals; cognitive outcome appears to be normal in the majority of individuals. [from GeneReviews]

Nephronophthisis can occur as part of separate syndromes that affect other areas of the body; these are often referred to as nephronophthisis-associated ciliopathies. For example, Senior-Løken syndrome is characterized by the combination of nephronophthisis and a breakdown of the light-sensitive tissue at the back of the eye (retinal degeneration); Joubert syndrome affects many parts of the body, causing neurological problems and other features, which can include nephronophthisis.

Nephronophthisis eventually leads to end-stage renal disease (ESRD), a life-threatening failure of kidney function that occurs when the kidneys are no longer able to filter fluids and waste products from the body effectively. Nephronophthisis can be classified by the approximate age at which ESRD begins: around age 1 (infantile), around age 13 (juvenile), and around age 19 (adolescent).

About 85 percent of all cases of nephronophthisis are isolated, which means they occur without other signs and symptoms. Some people with nephronophthisis have additional features, which can include liver fibrosis, heart abnormalities, or mirror image reversal of the position of one or more organs inside the body (situs inversus).

Nephronophthisis is a disorder that affects the kidneys. It is characterized by inflammation and scarring (fibrosis) that impairs kidney function. These abnormalities lead to increased urine production (polyuria), excessive thirst (polydipsia), general weakness, and extreme tiredness (fatigue). In addition, affected individuals develop fluid-filled cysts in the kidneys, usually in an area known as the corticomedullary region. Another feature of nephronophthisis is a shortage of red blood cells, a condition known as anemia. [from MedlinePlus Genetics]

A condition in which the ocular image of an object as seen by one eye differs in size and shape from that seen by the other. [from MONDO]

Laurin-Sandrow syndrome (LSS) is an autosomal dominant disorder characterized by polysyndactyly of hands and feet, mirror image duplication of feet, and nasal defects (hypoplastic alae nasi, short columella), in connection with absent patella and duplicated fibula (summary by Lohan et al., 2014). [from OMIM]

Mirror image duplication of digits affecting the feet. [from HPO]

Mirror image duplication of digits affecting the hands only. [from HPO]

IMAGEI is an autosomal recessive disorder characterized by intrauterine growth retardation, metaphyseal dysplasia, adrenal hypoplasia congenita, genital anomalies, and immunodeficiency. Patients exhibit distinctive facial features and variable immune dysfunction with evidence of lymphocyte deficiency (Logan et al., 2018). An autosomal dominant form of the disorder, without immunodeficiency (IMAGE; 614732), is caused by mutation in the CDKN1C gene (600856) on chromosome 11p15. [from OMIM]

A disorder characterized by recurrent episodes of binge-eating over which the individual feels a lack of control; these episodes of binge-eating are followed by recurrent compensatory behavior to prevent weight gain, usually self-induced vomiting. In addition, self-evaluation is unduly influenced by body image. [from NCI]

A disorder most often seen in adolescent females characterized by a refusal to maintain a minimally normal body weight, an intense fear of gaining weight, a disturbance in body image, and, in postmenarcheal females, the development of amenorrhea. [from NCI]

A hand or foot with more than five digits that has a recognizable A/P axis of symmetry. The axis can lie within a normally formed or partially duplicated digit resembling a middle finger, index finger, thumb, toe, or hallux. Alternatively, the axis can be in an interdigital space with a flanking pair of digits that resemble a middle finger, index finger, thumb, toe or hallux. The most lateral digits on each side of the hand/foot typically resemble fifth fingers/toes. [from HPO]

The aortic arch crosses the right mainstem bronchus and not the left mainstem bronchus, but does not result in the creation of a vascular ring. The first branch is the left brachiocephalic artery which divides into the left carotid artery and left subclavian artery, the second branch is the right carotid artery, the third branch is the right subclavian artery. [from HPO]

Disorder with characteristics of significantly lower-than-expected body weight due to voluntary reduction of food intake, intense fear of becoming overweight and a distorted body image in prepubescent children. Secondary manifestations include growth, developmental and pubertal delay, decreased bone density, severe metabolic and endocrine dysfunction, cognitive impairment, depression, deterioration of academic or athletic performance, along with difficulties in familial and peer relations. [from SNOMEDCT_US]

The vestibulo-ocular reflex is responsible for the stabilization of the retinal image during movement. The visual vestibular ocular reflex (VVOR) or visual enhanced VOR, maintains ocular stability during head motion by generating compensatory eye movement opposite to head movement, and is a major component of visual vestibular interaction. This feature is an impairment of this reflex, manifested as the combined impairment of the three compensatory eye movement reflexes, namely the vestibulo-ocular reflex (VOR), smooth pursuit (SP) and optokinetic reflex (OKR). [from HPO]

An abnormality in the process of focusing of light by the eye in order to produce a sharp image on the retina. [from HPO]

An abnormality of the vestibulo-ocular reflex (VOR). The VOR attempts to keep the image stable on the retina. Ideally passive or active head movements in one direction are compensated for by eye movements of equal magnitude. [from HPO]

An abnormality of binocular vision, that is of the ability to synthesize the visual inputs from both eyes to a single image with perception of depth. [from HPO]

Disease that disrupts the process by which the vertebrate eye changes optical power to maintain a clear image or focus on an object as its distance varies. [from MONDO]

Mirror image atrial arrangement, with morphologic right atrium on the left hand side and morphologic left atrium on the right hand side. [from HPO]

Mirror image arrangement of the mainstem bronchi with the right pulmonary artery posterior to the right upper lobe bronchus and the left pulmonary artery anterior to the left upper lobe bronchus. [from HPO]

A kind of ventriculomegaly occurring in the fetal period and usually diagnosed by prenatal ultrasound. Cerebral ventriculomegaly is defined by atrial measurements 10 mm or more. Mild ventriculomegaly (MVM) is defined as measurements between 10 and 15 mm. Measurements are obtained from an axial plane at the level of the thalamic nuclei just below the standard image to measure the BPD (PMID:16100637). [from HPO]