Požymiai

Su FANCC susiję požymiai

FA complementation group C

Žmogaus fenotipo ontologija sieja 131 požymį su FANCC: tai požymis, pastebimas žmonėms, sergantiems viena iš šio geno retųjų ligų.

FANCC

Abnormality of the genitourinary system

Požymis	Kaip dažnai pasireiškia
Abnormally shaped kidney	Dažnai (30–79%)
Urinary tract abnormalities	Dažnai (30–79%)
Abnormal localisation of kidneys	Kartais (5–29%)
Abnormal preputium morphology	Kartais (5–29%)
Abnormality of the testis	Kartais (5–29%)
Abnormality of the uterus	Kartais (5–29%)
Absent sperm in semen	Kartais (5–29%)
Absent testes	Kartais (5–29%)
Absent/small kidney	Kartais (5–29%)
Decreased fertility in males	Kartais (5–29%)
Frequent urinary tract infections	Kartais (5–29%)
Heart shaped uterus	Kartais (5–29%)
Hydroureter	Kartais (5–29%)
Hypospadias	Kartais (5–29%)
Renal failure	Kartais (5–29%)
Undescended testes	Kartais (5–29%)
Abnormal kidney location	Neužfiksuota
Absent kidney	Neužfiksuota
Duplicated collecting system	Neužfiksuota
Horseshoe kidney	Neužfiksuota

Abnormality of limbs

Požymis	Kaip dažnai pasireiškia
Abnormality of the thumb	Labai dažnai (80–99%)
Abnormality of the upper limb	Labai dažnai (80–99%)
Aplasia/Hypoplasia of the radius	Labai dažnai (80–99%)
Absent thumb	Dažnai (30–79%)
Missing outer large bone of forearm	Dažnai (30–79%)
Abnormal feet structure	Kartais (5–29%)
Abnormal morphology of ulna	Kartais (5–29%)
Abnormality of the thighbone	Kartais (5–29%)
Absent/small fingers	Kartais (5–29%)
Clubbed toes	Kartais (5–29%)
Curvature of little finger	Kartais (5–29%)
Dropped arches	Kartais (5–29%)
Finger syndactyly	Kartais (5–29%)
Finger-like thumb	Kartais (5–29%)
Fused toes	Kartais (5–29%)
Hip dislocation	Kartais (5–29%)
Underdeveloped inner large forearm bone	Kartais (5–29%)
Complete duplication of thumb bones	Neužfiksuota

Abnormality of head or neck

Požymis	Kaip dažnai pasireiškia
Eye folds	Visada
Triangular face	Visada
Abnormally small head	Dažnai (30–79%)
Almond shaped eyes	Dažnai (30–79%)
Short opening between the eyelids	Dažnai (30–79%)
Abnormality of the eyelid	Kartais (5–29%)
Aplasia/Hypoplasia of the uvula	Kartais (5–29%)
Blockage of the rear opening of the nasal cavity	Kartais (5–29%)
Cleft palate	Kartais (5–29%)
Facial asymmetry	Kartais (5–29%)
Frontal bossing	Kartais (5–29%)
High palate	Kartais (5–29%)
Little lower jaw	Kartais (5–29%)
Long, narrow head	Kartais (5–29%)
Sloping forehead	Kartais (5–29%)
Upward slanting of the opening between the eyelids	Kartais (5–29%)

Abnormality of the eye

Požymis	Kaip dažnai pasireiškia
Abnormality of the eye	Kartais (5–29%)
Abnormality of vision	Kartais (5–29%)
Abnormally small eyeball	Kartais (5–29%)
Absent/small iris	Kartais (5–29%)
Astigmatism	Kartais (5–29%)
Bulging eye	Kartais (5–29%)
Clouding of the lens of the eye	Kartais (5–29%)
Cross-eyed	Kartais (5–29%)
Drooping upper eyelid	Kartais (5–29%)
Involuntary, rapid, rhythmic eye movements	Kartais (5–29%)
Visual impairment	Kartais (5–29%)
Wide-set eyes	Kartais (5–29%)

Abnormality of blood and blood-forming tissues

Požymis	Kaip dažnai pasireiškia
Bone marrow failure	Visada
Low blood cell count	Visada
Low blood neutrophil count	Visada
Low number of red blood cells or hemoglobin	Visada
Low platelet count	Visada
Abnormality of blood and blood-forming tissues	Labai dažnai (80–99%)
Decreased blood leukocyte number	Labai dažnai (80–99%)
Pyridoxine-responsive sideroblastic anemia	Labai dažnai (80–99%)
Myelodysplasia	Kartais (5–29%)
Bruising susceptibility	Neužfiksuota
Reticulocytopenia	Neužfiksuota

Abnormality of the cardiovascular system

Požymis	Kaip dažnai pasireiškia
Hole in heart wall separating two lower heart chambers	Visada
Abnormal cardiac septum morphology	Dažnai (30–79%)
Abnormal aortic morphology	Kartais (5–29%)
Abnormal aortic valve morphology	Kartais (5–29%)
Abnormal carotid artery morphology	Kartais (5–29%)
An opening in the wall separating the top two chambers of the heart	Kartais (5–29%)
Arteriovenous malformation	Kartais (5–29%)
Enlarged and thickened heart muscle	Kartais (5–29%)
Patent ductus arteriosus	Kartais (5–29%)
Tetralogy of Fallot	Kartais (5–29%)

Abnormality of the integument

Požymis	Kaip dažnai pasireiškia
Birthmark	Visada
Hypopigmented macule	Visada
Patchy darkened skin	Visada
Abnormal skin pigmentation	Labai dažnai (80–99%)
Irregular hyperpigmentation	Labai dažnai (80–99%)
Patchy loss of skin color	Labai dažnai (80–99%)
Multiple birthmarks	Kartais (5–29%)
Anemic pallor	Neužfiksuota

Abnormality of the nervous system

Požymis	Kaip dažnai pasireiškia
Global developmental delay	Dažnai (30–79%)
Intellectual disability	Dažnai (30–79%)
Abnormal shape of nervous system	Kartais (5–29%)
Cranial nerve paralysis	Kartais (5–29%)
Increased reflexes	Kartais (5–29%)
Split spine	Kartais (5–29%)
Too much cerebrospinal fluid in the brain	Kartais (5–29%)
Ventriculomegaly	Kartais (5–29%)

Abnormality of the digestive system

Požymis	Kaip dažnai pasireiškia
Abnormal connection between trachea and esophagus	Kartais (5–29%)
Abnormality of the liver	Kartais (5–29%)
Absent anus	Kartais (5–29%)
Duodenal stenosis	Kartais (5–29%)
Enlarged colon lacking nerve cells	Kartais (5–29%)
Meckel diverticulum	Kartais (5–29%)
Umbilical hernia	Kartais (5–29%)

Growth abnormality

Požymis	Kaip dažnai pasireiškia
Prenatal growth deficiency	Visada
Short stature	Labai dažnai (80–99%)
Growth delay	Kartais (5–29%)
Weight loss	Kartais (5–29%)
Small for gestational age	Neužfiksuota

Abnormal cellular phenotype

Požymis	Kaip dažnai pasireiškia
Chromosomal breakage induced by crosslinking agents	Visada
Abnormality of chromosome stability	Labai dažnai (80–99%)
Deficient excision of UV-induced pyrimidine dimers in DNA	Neužfiksuota
Prolonged G2 phase of cell cycle	Neužfiksuota

Abnormality of the musculoskeletal system

Požymis	Kaip dažnai pasireiškia
Anterior wedging of T12	Visada
Flexed joint that cannot be straightened	Visada
Scoliosis	Dažnai (30–79%)
Low solidness and mass of the bones	Kartais (5–29%)

Abnormality of the ear

Požymis	Kaip dažnai pasireiškia
Abnormally shaped ears	Kartais (5–29%)
Hearing abnormality	Kartais (5–29%)
Hearing impairment	Kartais (5–29%)

Abnormality of the endocrine system

Požymis	Kaip dažnai pasireiškia
Abnormality of the hypothalamus-pituitary axis	Kartais (5–29%)
Decreased activity of gonads	Kartais (5–29%)
Hypergonadotropic hypogonadism	Neužfiksuota

Abnormal tissue mass

Požymis	Kaip dažnai pasireiškia
Abnormal tissue mass	Dažnai (30–79%)

Abnormality of prenatal development or birth

Požymis	Kaip dažnai pasireiškia
Low levels of amniotic fluid	Kartais (5–29%)

Kaip dažnai šis požymis pasitaiko žmonėms, turintiems vieną iš geno sukeliamų ligų, ir kuris dažnis tarp jų didžiausias, pagal Žmogaus fenotipo ontologijos duomenis. Šiuose puslapiuose aprašomi požymiai ir juos grindžiantys tyrimai; tai nėra diagnozė, o su simptomais kreipkitės į gydytoją ar genetikos konsultantą.

Iš kur tai žinoma

Žmogaus fenotipo ontologija, 2026-09-01 leidimas: su FANCC susiję požymiai ir kaip dažnai kiekvienas pasitaiko. Daugiau informacijos rasite adresu hpo.jax.org.

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