PEHO syndrome

PEHO (Progressive encephalopathy with Edema, Hypsarrhythmia and Optic atrophy) syndrome is a rare neurodegenerative disorder belonging to the group of infantile progressive encephalopathies.



Input patient's signs and symptoms


Narrow down the case reports



Total: 26 (papers)

  


(per page)
Matched Phenotype  Gene  Mutation  MeSH
Rank
(Similarity)
PMID
(PMCID)
1
(39.0%)
26917597
(4806221)
CCDC88A mutations cause PEHO-like syndrome in humans and mouse.
Nahorski MS, Asai M, Wakeling E, Parker A, Asai N, Canham N, Holder SE, Chen YC, Dyer J, Brady AF, Takahashi M, Woods CG.
Brain. 2016;139(Pt 4):1036-44.
Microcephaly
CCDC88A
c|DEL|2313|T rs879255649
Animals Brain Brain Edema Child Females Homo sapiens Infant Male Mice, Knockout Microfilament Proteins Mus Mutation Neurodegenerative Disorders Optic Atrophy Vesicular Transport Proteins West Syndrome
1
(39.0%)
21397166
PEHO syndrome: a study of five Argentinian patients.
Caraballo RH, Pozo AN, Gomez M, Semprino M.
Pediatr Neurol. 2011;44(4):259-64.
Microcephaly
Brain Edema Diagnostic Imaging Electroencephalography Epilepsy Females Homo sapiens Hormones Infant Male Neurodegenerative Disorders Optic Atrophy West Syndrome
1
(39.0%)
18065176
Early onset West syndrome with cerebral hypomyelination and reduced cerebral white matter.
Tohyama J, Akasaka N, Osaka H, Maegaki Y, Kato M, Saito N, Yamashita S, Ohno K.
Brain Dev. 2008;30(5):349-55.
Microcephaly
CCDC88A PHGDH
Demyelinating Diseases Electroencephalography Females Homo sapiens Infant Magnetic Resonance Imaging Male West Syndrome
1
(39.0%)
12868478
Cranial magnetic resonance imaging mistakenly suggests prenatal ischaemia in PEHO-like syndrome.
Longman C, Tolmie J, McWilliam R, MacLennan A.
Clin Dysmorphol. 2003;12(2):133-6.
Progressive microcephaly
CCDC88A
Brain Ischemia Child Diagnostic Errors Electroencephalography Females Homo sapiens Infant Infant, Newborn Magnetic Resonance Imaging Optic Atrophy Pregnancy West Syndrome
1
(39.0%)
11310991
Diagnostic dilemmas in four infants with nephrotic syndrome, microcephaly and severe developmental delay.
de Vries BB, van'tHoff WG, Surtees RA, Winter RM.
Clin Dysmorphol. 2001;10(2):115-21.
Microcephaly
Congenital Disorders of Glycosylation Developmental Disabilities Fatal Outcome Females Homo sapiens Infant Microcephaly Nephrotic Syndrome
6
(26.3%)
30100179
Progressive cerebello-cerebral atrophy and progressive encephalopathy with edema, hypsarrhythmia and optic atrophy may be allelic syndromes.
Hady-Cohen R, Ben-Pazi H, Adir V, Yosovich K, Blumkin L, Lerman-Sagie T, Lev D.
Eur J Paediatr Neurol. 2018;22(6):1133-1138.
Facial edema
c|SUB|A|2084|G;RS#:587777465(Expired) c|SUB|G|1556+5|A;RS#:587777466(Expired) p|SUB|Q|695|R;RS#:587777465(Expired)
Alleles Brain Diseases Cerebellum Child Drug Resistant Epilepsy Edema Females Homo sapiens Male Mutation Optic Atrophy Phenotype Sibling Syndrome Vesicular Transport Proteins
7
(22.8%)
30392057
A novel homozygous nonsense mutation in CCDC88A gene cause PEHO-like syndrome in consanguineous Saudi family.
Abdulkareem AA, Abulnaja KO, Jan MM, Karim S, Rasool M, Ansari SA, Chaudhary AG, Al-Qahtani MH, Naseer MI.
Neurol Sci. 2019;40(2):299-303.
Edema Pedal edema
CCDC88A
c|SUB|G|1292|A p|SUB|W|431|X
Brain Edema Child, Preschool Codon, Nonsense Family Females Genetic Predisposition to Disease Homo sapiens Infant Male Microfilament Proteins Neurodegenerative Disorders Optic Atrophy Saudi Arabia Vesicular Transport Proteins West Syndrome
8
(17.5%)
12075493
Dutch patients with progressive encephalopathy with edema, hypsarrhythmia, and optic atrophy (PEHO) syndrome.
Vanhatalo S, Somer M, Barth PG.
Neuropediatrics. 2002;33(2):100-4.
Edema Generalized hypotonia
CCDC88A
Brain Damage, Chronic Child, Preschool Disease Progression Edema Females Homo sapiens Infant Magnetic Resonance Imaging Male Optic Atrophy Peripheral Vascular Diseases Syndrome West Syndrome
8
(17.5%)
11105628
Progressive encephalopathy with edema, hypsarrhythmia, and optic atrophy (PEHO syndrome) in a Turkish child.
Tekgul H, Tutuncuoglu S.
Turk J Pediatr. 2000;42(3):246-9.
Blindness Generalized hypotonia
Child, Preschool Edema Homo sapiens Infant Male Neurodegenerative Disorders Optic Atrophy Syndrome West Syndrome
8
(17.5%)
8552220
Progressive encephalopathy with edema, hypsarrhythmia, and optic atrophy (PEHO syndrome) in two Japanese siblings.
Fujimoto S, Yokochi K, Nakano M, Wada Y.
Neuropediatrics. 1995;26(5):270-2.
Optic atrophy Generalized hypotonia
Brain Brain Diseases Brain Edema Electroencephalography Females Homo sapiens Infant Male Optic Atrophy Syndrome West Syndrome
        

Phenotype(s) retrieved from Orphanet

    Total: 42

HPO ID Term Frequency
HP:0000174 Abnormal palate morphology Very frequent (99-80%)
HP:0000177 Abnormality of upper lip Very frequent (99-80%)
HP:0000194 Open mouth Very frequent (99-80%)
HP:0000272 Malar flattening Very frequent (99-80%)
HP:0000286 Epicanthus Very frequent (99-80%)
HP:0000293 Full cheeks Very frequent (99-80%)
HP:0000400 Macrotia Very frequent (99-80%)
HP:0000496 Abnormality of eye movement Very frequent (99-80%)
HP:0000572 Visual loss Very frequent (99-80%)
HP:0000648 Optic atrophy Very frequent (99-80%)
HP:0001182 Tapered finger Very frequent (99-80%)
HP:0001250 Seizures Very frequent (99-80%)
HP:0001263 Global developmental delay Very frequent (99-80%)
HP:0001347 Hyperreflexia Very frequent (99-80%)
HP:0002120 Cerebral cortical atrophy Very frequent (99-80%)
HP:0002329 Drowsiness Very frequent (99-80%)
HP:0002353 EEG abnormality Very frequent (99-80%)
HP:0002521 Hypsarrhythmia Very frequent (99-80%)
HP:0003196 Short nose Very frequent (99-80%)
HP:0004422 Biparietal narrowing Very frequent (99-80%)
HP:0006829 Severe muscular hypotonia Very frequent (99-80%)
HP:0008572 External ear malformation Very frequent (99-80%)
HP:0010864 Intellectual disability, severe Very frequent (99-80%)
HP:0011800 Midface retrusion Very frequent (99-80%)
HP:0011968 Feeding difficulties Very frequent (99-80%)
HP:0012469 Infantile spasms Very frequent (99-80%)
HP:0100022 Abnormality of movement Very frequent (99-80%)
HP:0000212 Gingival overgrowth Frequent (79-30%)
HP:0000238 Hydrocephalus Frequent (79-30%)
HP:0000252 Microcephaly Frequent (79-30%)
HP:0000463 Anteverted nares Frequent (79-30%)
HP:0001272 Cerebellar atrophy Frequent (79-30%)
HP:0001371 Flexion contracture Frequent (79-30%)
HP:0001376 Limitation of joint mobility Frequent (79-30%)
HP:0002119 Ventriculomegaly Frequent (79-30%)
HP:0002132 Porencephalic cyst Frequent (79-30%)
HP:0002205 Recurrent respiratory infections Frequent (79-30%)
HP:0007366 Atrophy/Degeneration affecting the brainstem Frequent (79-30%)
HP:0010741 Pedal edema Frequent (79-30%)
HP:0012398 Peripheral edema Frequent (79-30%)
HP:0100540 Palpebral edema Frequent (79-30%)
HP:0002804 Arthrogryposis multiplex congenita Occasional (29-5%)


Phenotype(s) retrieved from case reports

    Total: 13

HPO ID Term # of case reports
HP:0000648 Optic atrophy 8
HP:0002448 Progressive encephalopathy 7
HP:0000969 Edema 5
HP:0002521 Hypsarrhythmia 5
HP:0001272 Cerebellar atrophy 3
HP:0001249 Intellectual disability 2
HP:0001250 Seizures 2
HP:0001298 Encephalopathy 2
HP:0007105 Infantile encephalopathy 2
HP:0001321 Cerebellar hypoplasia 1
HP:0008972 Decreased activity of mitochondrial respiratory chain 1
HP:0010741 Pedal edema 1
HP:0200134 Epileptic encephalopathy 1


Causative gene(s) retrieved from Orphanet

    Total: 2

Gene Symbol Gene Name Entrez Gene ID
KIF1A kinesin family member 1A 547
ZNHIT3 zinc finger HIT-type containing 3 9326