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Permanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome(PACA)

MedGen UID:
332288
Concept ID:
C1836780
Disease or Syndrome
Synonyms: Diabetes mellitus, permanent neonatal, with cerebellar agenesis; PANCREATIC AND CEREBELLAR AGENESIS
Modes of inheritance:
Autosomal recessive inheritance
MedGen UID:
141025
Concept ID:
C0441748
Intellectual Product
Source: Orphanet
A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in individuals with two pathogenic alleles, either homozygotes (two copies of the same mutant allele) or compound heterozygotes (whereby each copy of a gene has a distinct mutant allele).
 
Gene (location): PTF1A (10p12.2)
 
Monarch Initiative: MONDO:0012192
OMIM®: 609069
Orphanet: ORPHA65288

Definition

Permanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome is characterized by neonatal diabetes mellitus associated with cerebellar and/or pancreatic agenesis. [from ORDO]

Clinical features

From HPO
Overlapping fingers
MedGen UID:
252954
Concept ID:
C1446712
Finding
A finger resting on the dorsal surface of an adjacent digit when the hand is at rest.
Atrial septal defect, ostium secundum type
MedGen UID:
91034
Concept ID:
C0344724
Congenital Abnormality
A kind of atrial septum defect arising from an enlarged foramen ovale, inadequate growth of the septum secundum, or excessive absorption of the septum primum.
Severe intrauterine growth retardation
MedGen UID:
383783
Concept ID:
C1855843
Finding
Intrauterine growth retardation that is 4 or more standard deviations below average, corrected for sex and gestational age.
Failure to thrive
MedGen UID:
746019
Concept ID:
C2315100
Disease or Syndrome
Failure to thrive (FTT) refers to a child whose physical growth is substantially below the norm.
Pancreatic hypoplasia
MedGen UID:
539808
Concept ID:
C0266267
Congenital Abnormality
Hypoplasia of the pancreas.
Pancreatic aplasia
MedGen UID:
867582
Concept ID:
C4021967
Finding
Aplasia of the pancreas.
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.
Seizure
MedGen UID:
20693
Concept ID:
C0036572
Sign or Symptom
A seizure is an intermittent abnormality of nervous system physiology characterised by a transient occurrence of signs and/or symptoms due to abnormal excessive or synchronous neuronal activity in the brain.
Cerebellar hypoplasia
MedGen UID:
120578
Concept ID:
C0266470
Congenital Abnormality
Cerebellar hypoplasia is a descriptive term implying a cerebellum with a reduced volume, but a normal shape and is stable over time.
Hyporeflexia
MedGen UID:
195967
Concept ID:
C0700078
Finding
Reduction of neurologic reflexes such as the knee-jerk reaction.
Cerebellar agenesis
MedGen UID:
868414
Concept ID:
C4022808
Congenital Abnormality
Cerebellar agenesis is defined by the near complete absence of cerebellar tissue with only remnants of the anterior vermis, flocculus, and/or middle cerebellar peduncles.
Agenesis of cerebellar vermis
MedGen UID:
1768774
Concept ID:
C5437781
Congenital Abnormality
Congenital absence of the vermis of cerebellum.
Anemia
MedGen UID:
1526
Concept ID:
C0002871
Disease or Syndrome
A reduction in erythrocytes volume or hemoglobin concentration.
Pectus carinatum
MedGen UID:
57643
Concept ID:
C0158731
Finding
A deformity of the chest caused by overgrowth of the ribs and characterized by protrusion of the sternum.
Joint stiffness
MedGen UID:
56403
Concept ID:
C0162298
Sign or Symptom
Joint stiffness is a perceived sensation of tightness in a joint or joints when attempting to move them after a period of inactivity. Joint stiffness typically subsides over time.
Flexion contracture
MedGen UID:
83069
Concept ID:
C0333068
Anatomical Abnormality
A flexion contracture is a bent (flexed) joint that cannot be straightened actively or passively. It is thus a chronic loss of joint motion due to structural changes in muscle, tendons, ligaments, or skin that prevents normal movement of joints.
Reduced subcutaneous adipose tissue
MedGen UID:
387876
Concept ID:
C1857657
Finding
A reduced amount of fat tissue in the lowest layer of the integument. This feature can be appreciated by a reduced skinfold thickness.
Microcephaly
MedGen UID:
1644158
Concept ID:
C4551563
Finding
Head circumference below 2 standard deviations below the mean for age and gender.
Apnea
MedGen UID:
2009
Concept ID:
C0003578
Sign or Symptom
Lack of breathing with no movement of the respiratory muscles and no exchange of air in the lungs. This term refers to a disposition to have recurrent episodes of apnea rather than to a single event.
Diabetes mellitus
MedGen UID:
8350
Concept ID:
C0011849
Disease or Syndrome
A group of abnormalities characterized by hyperglycemia and glucose intolerance.
Hyperglycemia
MedGen UID:
5689
Concept ID:
C0020456
Disease or Syndrome
An increased concentration of glucose in the blood.
Hypoglycemia
MedGen UID:
6979
Concept ID:
C0020615
Disease or Syndrome
A decreased concentration of glucose in the blood.
Convex nasal ridge
MedGen UID:
66809
Concept ID:
C0240538
Finding
Nasal ridge curving anteriorly to an imaginary line that connects the nasal root and tip. The nose appears often also prominent, and the columella low.
Triangular face
MedGen UID:
324383
Concept ID:
C1835884
Finding
Facial contour, as viewed from the front, triangular in shape, with breadth at the temples and tapering to a narrow chin.
Short chin
MedGen UID:
784514
Concept ID:
C3697248
Finding
Decreased vertical distance from the vermilion border of the lower lip to the inferior-most point of the chin.
Optic nerve hypoplasia
MedGen UID:
137901
Concept ID:
C0338502
Disease or Syndrome
Underdevelopment of the optic nerve.

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVPermanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome
Follow this link to review classifications for Permanent neonatal diabetes mellitus-pancreatic and cerebellar agenesis syndrome in Orphanet.

Supplemental Content

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