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18295000: Double structure (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module
30893012 Double structure en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
30896016 Developmental duplication en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core
745695011 Double structure (morphologic abnormality) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

0 descendants.

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Double structure Is a Supernumerary structure true Inferred relationship Some
Inbound Relationships Type Active Source Characteristic Refinability Group
Heterodymus Associated morphology True Double structure Inferred relationship Some 2
Cephalothoracopagus Associated morphology True Double structure Inferred relationship Some 2
Deradelphus Associated morphology True Double structure Inferred relationship Some 2
Monocephalus Associated morphology True Double structure Inferred relationship Some 2
Cryptodidymus Associated morphology False Double structure Inferred relationship Some 2
Parasitic twin of asymmetrical conjoined twins (disorder) Associated morphology False Double structure Inferred relationship Some 2
Anakatadidymus Associated morphology True Double structure Inferred relationship Some 2
Omphaloangiopagus Associated morphology True Double structure Inferred relationship Some 2
Pygomelus Associated morphology True Double structure Inferred relationship Some 2
Gastrothoracopagus Associated morphology True Double structure Inferred relationship Some 2
Monocephalus tetrapus dibrachius Associated morphology True Double structure Inferred relationship Some 2
Thoracoparacephalus Associated morphology True Double structure Inferred relationship Some 2
Pygodidymus Associated morphology True Double structure Inferred relationship Some 2
Gastrothoracopagus dipygus (disorder) Associated morphology True Double structure Inferred relationship Some 3
Autositic twin of asymmetrical conjoined twins (disorder) Associated morphology True Double structure Inferred relationship Some 2
Cephalodymus Associated morphology False Double structure Inferred relationship Some 2
Polysomia (disorder) Associated morphology True Double structure Inferred relationship Some 2
Janiceps Associated morphology False Double structure Inferred relationship Some 4
A rare, congenital, intestinal malformation morphological anomaly characterized by an egg-like, cystic, mucus-filled mass, composed of intestinal mucosal lining and smooth muscle tissue. Commonly it presents in childhood with symptoms of recurrent urinary tract infections, gastroenteritis, obstruction, perianal sepsis and rectal bleeding. Drainage of mucus or pus from the anus is also a typical presenting sign. The majority are found in the retro-rectal space where they communicate with, or are contiguous to, the rectum. Associated morphology True Double structure Inferred relationship Some 1
Eyebrow duplication-syndactyly syndrome is characterized by partial duplication of the eyebrows and syndactyly of the fingers and toes. It has been described in three patients (a brother and sister and an isolated case). Skin hyperelasticity, hypertrichosis and long eyelashes, and abnormal periorbital wrinkling were also reported in some of the patients. Transmission is autosomal recessive. Associated morphology False Double structure Inferred relationship Some 5
Eyebrow duplication-syndactyly syndrome is characterized by partial duplication of the eyebrows and syndactyly of the fingers and toes. It has been described in three patients (a brother and sister and an isolated case). Skin hyperelasticity, hypertrichosis and long eyelashes, and abnormal periorbital wrinkling were also reported in some of the patients. Transmission is autosomal recessive. Associated morphology True Double structure Inferred relationship Some 3
Thoraco-abdominal enteric duplication is a rare, syndromic intestinal malformation characterized by single or multiple smooth-walled, often tubular, cystic lesions, which on occasion contain ectopic gastric mucosa, located in the thorax (usually in the posterior mediastinum and to the right of the midline) and in the abdomen. Infants usually present with respiratory distress and older patients with heartburn, abdominal pain, vomiting and/or melena. Vertebral anomalies in the lower cervical spine, with CNS involvement, are frequently present and complications, such as bowel obstruction, perforation and intussusception, have also been reported. Associated morphology True Double structure Inferred relationship Some 1
Encircling double aortic arch is a very rare congenital anomaly of the great arteries characterized by the presence of two aortic arches (right and left) which encircle and compress the trachea and esophagus, resulting in various respiratory and gastrointestinal symptoms (e.g. harsh breathing, stridor, dyspnea, cyanotic and choking episodes, chronic cough, recurrent respiratory tract infections, dysphagia and reflux). Esophageal atresia and tracheoesophageal fistula have also been reported. It usually occurs isolated, but, on occasion, may be associated with other congenital heart anomalies and chromosomal aberrations. Associated morphology True Double structure Inferred relationship Some 1
Double aortic arch with right arch dominant and atresia of left arch and left ligament to diverticulum (disorder) Associated morphology True Double structure Inferred relationship Some 2
Double aortic arch with dominant left arch and hypoplasia of right arch Associated morphology True Double structure Inferred relationship Some 1
Double aortic arch with dominant right arch and hypoplasia of left arch (disorder) Associated morphology True Double structure Inferred relationship Some 1
Opodidymus Associated morphology True Double structure Inferred relationship Some 1
Cephalodiprosopus Associated morphology True Double structure Inferred relationship Some 1
Janiceps Associated morphology True Double structure Inferred relationship Some 1
Dipygus Associated morphology True Double structure Inferred relationship Some 1
Doubling of uterus with doubling of cervix and vagina with obstruction Associated morphology True Double structure Inferred relationship Some 1
Doubling of uterus with doubling of cervix and vagina with obstruction Associated morphology True Double structure Inferred relationship Some 2
Dicheirus Associated morphology True Double structure Inferred relationship Some 1
Diprosopus tetrophthalmus Associated morphology True Double structure Inferred relationship Some 1
Diprosopus Associated morphology True Double structure Inferred relationship Some 1
Doubling of uterus with doubling of cervix and vagina Associated morphology True Double structure Inferred relationship Some 1
A very rare, genetic, congenital limb malformation syndrome characterized by duplication of the fibula associated with pre-axial mirror polydactyly of the foot, that may occur as an isolated malformation or be associated with other anomalies, including ulnar dimelia, facial abnormalities and sacrococcygeal teratoma. Associated morphology True Double structure Inferred relationship Some 1
Anomalous origin of dual left anterior descending coronary arteries from right coronary artery and left coronary artery Associated morphology True Double structure Inferred relationship Some 1
Cryptodidymus Associated morphology False Double structure Inferred relationship Some 1
Parasitic twin of asymmetrical conjoined twins (disorder) Associated morphology True Double structure Inferred relationship Some 1
Acardius Associated morphology True Double structure Inferred relationship Some 2
Anomalous origin of dual left anterior descending coronary arteries Associated morphology True Double structure Inferred relationship Some 1
Acardiacus anceps Associated morphology True Double structure Inferred relationship Some 2
Double outlet left ventricle Associated morphology True Double structure Inferred relationship Some 1
A rare midline cerebral malformation characterized by duplicated pituitary stalks and/or glands within duplicated sella. Patients may present various degrees of facial dysmorphism and endocrine abnormalities, including precocious puberty, hypogonadism, hypothyroidism and/or hyperprolactinemia, as well as associated congenital anomalies, such as clift lip/palate, bifid nasal bridge/tongue/uvula, hypothalamic enlargement with or without hamartoma, nasopharyngeal tumors, corpus callosum agenesis/hypoplasia, basilar artery duplication, and/or vertebral defects (in particular, duplication of the odontoid process). Associated morphology True Double structure Inferred relationship Some 1
Acephaly Associated morphology False Double structure Inferred relationship Some 2
Diplomyelia Associated morphology True Double structure Inferred relationship Some 1
Duplication of teeth Associated morphology False Double structure Inferred relationship Some 1
Upper moiety ureter of duplex kidney Associated morphology True Double structure Inferred relationship Some 1
Lower moiety ureter of duplex kidney Associated morphology True Double structure Inferred relationship Some 1
Double orifice of tricuspid valve Associated morphology True Double structure Inferred relationship Some 1
Double outlet right atrium Associated morphology True Double structure Inferred relationship Some 1
Two chambered right ventricle Associated morphology True Double structure Inferred relationship Some 1
Gemination of teeth (disorder) Associated morphology True Double structure Inferred relationship Some 1
Double ureter Associated morphology True Double structure Inferred relationship Some 1
Distichiasis-lymphedema syndrome Associated morphology True Double structure Inferred relationship Some 1
Acquired distichiasis (disorder) Associated morphology True Double structure Inferred relationship Some 1
Distichiasis Associated morphology True Double structure Inferred relationship Some 2
Twin monochorionic diamniotic placenta Associated morphology True Double structure Inferred relationship Some 2
Twin dichorionic diamniotic placenta Associated morphology True Double structure Inferred relationship Some 2
Twin dichorionic diamniotic placenta Associated morphology True Double structure Inferred relationship Some 3
Congenital distichiasis of bilateral eyelashes (disorder) Associated morphology True Double structure Inferred relationship Some 1
Congenital distichiasis of bilateral eyelashes (disorder) Associated morphology True Double structure Inferred relationship Some 2
Congenital distichiasis of left eyelid Associated morphology True Double structure Inferred relationship Some 1
Congenital distichiasis of right eyelid (disorder) Associated morphology True Double structure Inferred relationship Some 1
Repair of double inlet ventricle Direct morphology True Double structure Inferred relationship Some 1
Double orifice of common atrioventricular valve Associated morphology True Double structure Inferred relationship Some 1
Congenital duplication of gallbladder type 2 (disorder) Associated morphology True Double structure Inferred relationship Some 1
Congenital duplication of gallbladder type 1 results from a split primordium, which can be septated, bilobed or Y-shaped. Associated morphology True Double structure Inferred relationship Some 1
Congenital duplication of anterior communicating artery (disorder) Associated morphology True Double structure Inferred relationship Some 1
Fetal epignathus with conjoined twins (disorder) Associated morphology True Double structure Inferred relationship Some 2
Xiphopagus (disorder) Associated morphology True Double structure Inferred relationship Some 3
Uterus bicornis bicollis Associated morphology True Double structure Inferred relationship Some 2
Uterus bicornis bicollis with blind hemi-vagina (disorder) Associated morphology True Double structure Inferred relationship Some 2
Uterus bicornis bicollis with patent cervix and vagina Associated morphology True Double structure Inferred relationship Some 2
Sternopagus (disorder) Associated morphology True Double structure Inferred relationship Some 1
Thoracoomphalopagus Associated morphology True Double structure Inferred relationship Some 1
Bilobate placenta Associated morphology False Double structure Inferred relationship Some 1
Gemination of tooth (disorder) Associated morphology True Double structure Inferred relationship Some 1
Duplication of root of permanent tooth due to and following dental trauma Associated morphology True Double structure Inferred relationship Some 1
Isolated distichiasis is a rare congenital eyelid anomaly. The disease has characteristics of an accessory row of eyelashes (that may be partial or complete) posterior to the normal row of cilia, at or close to the meibomian gland orifices. This is not associated with any other condition and that may lead to ocular irritation and corneal damage if left untreated. Associated morphology True Double structure Inferred relationship Some 2
A rare developmental defect during embryogenesis characterized by unilateral duplication of an eye which may appear as a synophthalmic eye in a single orbit or as two separate unilateral eyes, each in a separate orbit. The malformation is always associated with other anomalies of the central nervous system (such as porencephaly, meningocele, or arachnoidal cysts) and with craniofacial abnormalities. A proboscis is often found. Clinically, moderate mental retardation and epilepsy are typical. Associated morphology True Double structure Inferred relationship Some 1
Duplication cyst of trachea (disorder) Associated morphology True Double structure Inferred relationship Some 1

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