Terminology Service for NFDI4Health
All terms in HP
| Label | Id | Description |
|---|---|---|
| Tessier number 4 facial cleft | HP_0031576 | [The cleft lip is midway between the philtral ridge and the commissure of the mouth. The cleft is lateral to the normally shaped and placed nasal ala and passes onto the cheek. The cleft extends through the lower eyelid lateral to the punctum. The lacrimal system and inner canthus are normal. Microphthalmia may be present. The alveolar cleft passes between the lateral incisor and canine, as in the Number 3 cleft. The cleft passes around the pyriform aperture and continues through the portion of the maxillary sinus medial to the infraorbital foramen. The cleft terminates at the medial end of the inferior orbital rim. There is severe vertical soft tissue deficiency in a Number 4 cleft, with the medial margins of the cleft lip extending directly into the medially placed cleft of the lower eyelid. Within the medial segment of the right-sided cleft lip, muscle elements are apparently absent. Muscle bunching is noted in the ipsilateral lateral lip segment, as is seen in a typical unilateral cleft lip. The anatomically normal nasal ala is superiorly displaced in association with a severe deficiency in the overall nasal length. Marked dystopia of the right globe results in its inferior displacement into the medially deficient orbital floor and inferior rim. Both globes are otherwise normal. The complete palatal cleft passes through the maxilla medial to the infraorbital foramen and extends to the medial portion of the inferior orbital rim without evidence of an intact maxillary sinus. Bony septation persists medially, thereby separating the nasal cavity from the orbit, maxillary sinus, and mouth, which are contiguous. Marked midfacial hypoplasia is present. The cleft is manifest as asymmetry of the body of the sphenoid; it is smaller on the right, with asymmetric placement of the pterygoid plates relative to the midline. The orbital floor cleft has no communication with the inferior orbital fissure. The cleft does not extend to the skull base, but there is marked facial asymmetry associated with plagiocephaly.] |
| Tessier number 2 facial cleft | HP_0031573 | [As is typically seen in isolated cleft cases, a cleft of the lip is present. There is hypoplasia, but not true notching of the ala nasi with flattening of the lateral part of the nose. The nasal root is broadened, with lateral displacement of the inner canthus. The palpebral fissure and lacrimal drainage system are not disturbed. The alveolar cleft is through the lateral incisor area and extends to the pyriform aperture. There is normal septation between the nasal cavity and maxillary sinus. Notching at the junction between the nasal bone is present, as is a broad, flat frontal process of the maxilla. Transverse ethmoid enlargement produces orbital hypertelorism. Above the cleft of the lip and palate is a true broad cleft of the nostril that is medial to the intact, but laterally displaced, tail of the alar cartilage. A shallow soft tissue groove extends superiorly to the asymmetrically widened nasal root. The lacrimal system, palpebral fissures, and eyebrows remain intact. The alveolar cleft extends posteriorly as a complete unilateral cleft of the hard and soft palate. The nasal septum is intact but deviated to the opposite side. The nasal cavity remains separated from the normally pneumatized, although hypoplastic, maxilla on the cleft side. Above the nasomaxillary notching, the ethmoid sinus is less well developed, and there is no pneumatization of the frontal sinus on this side. Anterior rotation of the greater and lesser wings of the sphenoid occurs on the cleft side in relation to the narrower orbit and smaller ethmoid sinus. There is mild asymmetry of the anterior cranial fossa, which is narrower on the cleft side. The cranium is brachycephalic with marked occipital flattening.] |
| Paramedian facial cleft | HP_0031571 | [A type of facial cleft located near to but not directly on the midline of the face.] |
| Tessier number 1 facial cleft | HP_0031572 | [As seen in a typical cleft lip, a cleft of the lip is found in the region of the cupid's bow. The nostril is cleft through the alar dome and extends above onto the nasal dorsum. It passes medial to a normal, but dys- topic, medial canthus. There is an alveolar cleft between the central and lateral incisors that extends above through the pyriform margin lateral to the anterior nasal spine; the nasal septum is not involved. The bony cleft extends through the nasal bone or between the junction of the nasal bone and frontal process of the maxilla. Above the cleft lip, the clefting of the alar dome is associated with deviation to the opposite side of the shortened and broadened columella and nasal tip. Extension of the soft tissue cleft onto the nasal dorsum can be manifest as a series of vertical soft tissue furrows and ridges. Vertical inner canthal dysto- pia and severe telecanthus mark the superior aspect of the Number 1 facial cleft. A cranial soft tissue extension characterized by a tongue-like projection of the frontal hairline delineates the number 13 cleft. Skeletal clefting of the maxilla may extend posteriorly to form a complete cleft of the hard and soft palate. The maxilla is hypoplastic in all three dimensions. There is a keel-shaped alveolus and anterior open bite. Normal septation is preserved between the nasal cavity and the hypoplastic maxillary antrum on the affected side. Distortion of the nasal skeleton produces gross flattening of the nasal dorsum. There is asymmetry of the pterygoid plates, of the greater and lesser wings of the sphenoid, and of the floor of the anterior cranial fossa. The distortion of the cranial base may result in a mild plagiocephaly.] |
| Tessier number 0 facial cleft | HP_0031570 | [A Number 0 Tessier cleft is a true median cleft lip with a broad columella and bifid nasal tip. The alveolar cleft is between the central incisors. The nasal septum may be thickened, duplicated, or absent. The nasal bridge is usually broad with associated orbital hypertelorism. The midline soft tissue anomaly may range from a mild broadening of the philtrum or there may be a true median cleft lip. The columella and nasal tip are typically bifid and broadened with a midline depression. The alae nasi are intact but laterally displaced. The nose appears shortened in the vertical dimension.] |
| Midline facial cleft | HP_0100629 | [A congenital malformation with a cleft (gap or opening) in the midline of the face.] |
| Thickened aortic valve cusp | HP_0031568 | [An abnormally increased thickness of a leaflet of the aortic valve.] |
| Absent aortic valve cusps | HP_0031569 | [A developmental defect characterized by the lack of aortic valve cusps (leaflets). There may be remnants of the aortic valve in form of a nonobstructive fibrous ridge or rudimentary leaflets or sinuses of Valsalva.] |
| Bronchial isomerism | HP_0031564 | [An anomalous mirror-imaged arrangement of some bronchial structures. Right isomerism is defined as a subset of heterotaxy where some paired structures on opposite sides of the left-right axis of the body are symmetrical mirror images of each other, and have the morphology of the normal right-sided structures (vice versa for left isomerism).] |
| Isomerism | HP_0031853 | [Isomerism in the context of the congenitally malformed heart is defined as a situation where some paired structures on opposite sides of the left-right axis of the body are, in morphologic terms, symmetrical mirror images of each other.] |
| Abdominal situs ambiguus | HP_0031565 | [An abnormality in which the abdominal organs are positioned in such a way with respect to each other and the left-right axis as to be not clearly lateralised and thus have neither the usual, or normal (situs solitus), nor the mirror-imaged (situs inversus) arrangements.] |
| Balanced double aortic arch | HP_0031562 | [A type of double aortic arch in which the two branches are of equal size. In most cases of double aortic arch, the right aortic arch is larger and located higher than the left aortic arch.] |
| Coronary arteriovenous fistula | HP_0031563 | [An abnormal communication between the terminus of a coronary artery, bypassing the myocardial capillary bed and entering any segment of the systemic or pulmonary circulation.] |
| Coronary cameral fistula | HP_0031560 | [An abnormal communication between coronary artery and a cardiac chamber.] |
| Coronary cameral fistula to right ventricle | HP_0031561 | [An abnormal communication between the terminus of a coronary artery, bypassing the myocardial capillary bed and entering the right ventricle.] |
| Verruciform xanthoma | HP_0031517 | [A papillary or cauliflower-like growth characterized by the presence of foamy histiocytes within the elongated dermal papillae forms.] |
| Absent posterior alpha rhythm | HP_0031518 | [Lack of normal alpha rhythm in the EEG. Alpha rhythm has been defined as a rhythm at 8-13 Hz occurring during wakefulness over the posterior regions of the head, generally with higher voltage over the occipital areas. Amplitude is variable but is mostly below 50 microvolt in adults. It is best seen with eyes closed and under conditions of physical relaxation and relative mental inactivity. It is blocked or attenuated by attention, especially visual and mental effort. One should here note the difference between the terms alpha rhythm and alpha activity: Alpha activity refers to activity in the range of 8-13 Hz and alpha rhythm is the activity of 8-13 Hz with specific characteristics as defined above.] |
| Hepatic calcification | HP_0006559 | [The presence of abnormal calcium deposition in the liver.] |
| Abnormal meiosis | HP_0031515 | [Any anomaly of meiosis, a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells.] |
| Oocyte arrest at metaphase I | HP_0031516 | [Failure of oocytes to proceed through the stages of meiosis with stoppage at the first metaphase stage.] |