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Premature aging syndrome, Okamoto type

MedGen UID:
356468
Concept ID:
C1866183
Disease or Syndrome
Synonyms: Premature aging Okamoto type; Premature aging syndrome with osteosarcoma cataracts diabetes osteoporosis erythroid macrocytosis severe developmental delay
 
Monarch Initiative: MONDO:0011149
OMIM®: 601811

Clinical features

From HPO
Neoplasm
MedGen UID:
10294
Concept ID:
C0027651
Neoplastic Process
An organ or organ-system abnormality that consists of uncontrolled autonomous cell-proliferation which can occur in any part of the body as a benign or malignant neoplasm (tumor).
Osteosarcoma
MedGen UID:
10501
Concept ID:
C0029463
Neoplastic Process
A malignant bone tumor that usually develops during adolescence and usually affects the long bones including the tibia, femur, and humerus. The typical symptoms of osteosarcoma comprise bone pain, fracture, limitation of motion, and tenderness or swelling at the site of the tumor.
Growth abnormality
MedGen UID:
808205
Concept ID:
C0262361
Finding
Low-set ears
MedGen UID:
65980
Concept ID:
C0239234
Congenital Abnormality
Upper insertion of the ear to the scalp below an imaginary horizontal line drawn between the inner canthi of the eye and extending posteriorly to the ear.
Abnormal pinna morphology
MedGen UID:
167800
Concept ID:
C0857379
Congenital Abnormality
An abnormality of the pinna, which is also referred to as the auricle or external ear.
Abnormality of blood and blood-forming tissues
MedGen UID:
163092
Concept ID:
C0850715
Finding
An abnormality of the hematopoietic system.
Osteoporosis
MedGen UID:
14535
Concept ID:
C0029456
Disease or Syndrome
Osteoporosis is a systemic skeletal disease characterized by low bone density and microarchitectural deterioration of bone tissue with a consequent increase in bone fragility. According to the WHO criteria, osteoporosis is defined as a BMD that lies 2.5 standard deviations or more below the average value for young healthy adults (a T-score below -2.5 SD).
Microcephaly
MedGen UID:
1644158
Concept ID:
C4551563
Finding
Head circumference below 2 standard deviations below the mean for age and gender.
Diabetes mellitus
MedGen UID:
8350
Concept ID:
C0011849
Disease or Syndrome
A group of abnormalities characterized by hyperglycemia and glucose intolerance.
Round face
MedGen UID:
116087
Concept ID:
C0239479
Finding
The facial appearance is more circular than usual as viewed from the front.
Depressed nasal bridge
MedGen UID:
373112
Concept ID:
C1836542
Finding
Posterior positioning of the nasal root in relation to the overall facial profile for age.
Abnormal hair morphology
MedGen UID:
56381
Concept ID:
C0157733
Finding
An abnormality of the hair.
Cataract
MedGen UID:
39462
Concept ID:
C0086543
Disease or Syndrome
A cataract is an opacity or clouding that develops in the crystalline lens of the eye or in its capsule.

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