From HPO
Photophobia- MedGen UID:
- 43220
- •Concept ID:
- C0085636
- •
- Sign or Symptom
Excessive sensitivity to light with the sensation of discomfort or pain in the eyes due to exposure to bright light.
Global developmental delay- MedGen UID:
- 107838
- •Concept ID:
- C0557874
- •
- Finding
A delay in the achievement of motor or mental milestones in the domains of development of a child, including motor skills, speech and language, cognitive skills, and social and emotional skills. This term should only be used to describe children younger than five years of age.
Epistaxis- MedGen UID:
- 4996
- •Concept ID:
- C0014591
- •
- Pathologic Function
Epistaxis, or nosebleed, refers to a hemorrhage localized in the nose.
Prolonged bleeding time- MedGen UID:
- 56231
- •Concept ID:
- C0151529
- •
- Finding
Prolongation of the time taken for a standardized skin cut of fixed depth and length to stop bleeding.
Abnormal bleeding- MedGen UID:
- 264316
- •Concept ID:
- C1458140
- •
- Pathologic Function
An abnormal susceptibility to bleeding, often referred to as a bleeding diathesis. A bleeding diathesis may be related to vascular, platelet and coagulation defects.
Abnormal platelet granules- MedGen UID:
- 868741
- •Concept ID:
- C4023146
- •
- Anatomical Abnormality
An anomaly of alpha or dense granules or platelet lysosomes.
Impaired ADP-induced platelet aggregation- MedGen UID:
- 870824
- •Concept ID:
- C4025282
- •
- Finding
Abnormal platelet response to ADP as manifested by reduced or lacking aggregation of platelets upon addition of ADP.
Recurrent upper respiratory tract infections- MedGen UID:
- 154380
- •Concept ID:
- C0581381
- •
- Disease or Syndrome
An increased susceptibility to upper respiratory tract infections as manifested by a history of recurrent upper respiratory tract infections (running ears - otitis, sinusitis, pharyngitis, tonsillitis).
Albinism- MedGen UID:
- 182
- •Concept ID:
- C0001916
- •
- Disease or Syndrome
An abnormal reduction in the amount of pigmentation (reduced or absent) of skin, hair and eye (iris and retina).
Ecchymosis- MedGen UID:
- 8524
- •Concept ID:
- C0013491
- •
- Finding
A purpuric lesion that is larger than 1 cm in diameter.
Hypopigmentation of the skin- MedGen UID:
- 102477
- •Concept ID:
- C0162835
- •
- Disease or Syndrome
A reduction of skin color related to a decrease in melanin production and deposition.
Bruising susceptibility- MedGen UID:
- 140849
- •Concept ID:
- C0423798
- •
- Finding
An ecchymosis (bruise) refers to the skin discoloration caused by the escape of blood into the tissues from ruptured blood vessels. This term refers to an abnormally increased susceptibility to bruising. The corresponding phenotypic abnormality is generally elicited on medical history as a report of frequent ecchymoses or bruising without adequate trauma.
Amblyopia- MedGen UID:
- 8009
- •Concept ID:
- C0002418
- •
- Disease or Syndrome
Reduced visual acuity that is uncorrectable by lenses in the absence of detectable anatomic defects in the eye or visual pathways.
Nystagmus- MedGen UID:
- 45166
- •Concept ID:
- C0028738
- •
- Disease or Syndrome
Rhythmic, involuntary oscillations of one or both eyes related to abnormality in fixation, conjugate gaze, or vestibular mechanisms.
Strabismus- MedGen UID:
- 21337
- •Concept ID:
- C0038379
- •
- Disease or Syndrome
A misalignment of the eyes so that the visual axes deviate from bifoveal fixation. The classification of strabismus may be based on a number of features including the relative position of the eyes, whether the deviation is latent or manifest, intermittent or constant, concomitant or otherwise and according to the age of onset and the relevance of any associated refractive error.
Ocular albinism- MedGen UID:
- 38147
- •Concept ID:
- C0078917
- •
- Congenital Abnormality
An abnormal reduction in the amount of pigmentation (reduced or absent) of the iris and retina.
Reduced visual acuity- MedGen UID:
- 65889
- •Concept ID:
- C0234632
- •
- Finding
Diminished clarity of vision.
Absent foveal reflex- MedGen UID:
- 602333
- •Concept ID:
- C0423420
- •
- Finding
Lack of the foveal reflex, which normally occurs as a result of the reflection of light from the ophthalmoscope in the foveal pit upon examination. The foveal reflex is a bright pinpoint of light that is observed to move sideways or up and down in response to movement of the opthalmoscope.
Macular hypoplasia- MedGen UID:
- 340322
- •Concept ID:
- C1849412
- •
- Finding
Underdevelopment of the macula lutea.
- Abnormality of blood and blood-forming tissues
- Abnormality of the eye
- Abnormality of the integument
- Abnormality of the nervous system
- Abnormality of the respiratory system