Presentation
The present findings suggest… 21 Citations References SHOWING 1-10 OF 31 REFERENCES [semanticscholar.org]
[…] in the majority (80%) of 6p25 deletion patients.11,13–15,27–32,34–36 Hypotonia is frequently present as well (56%).14,15,27–32,34–36 Hearing loss Hearing loss is present in the majority (75%) of 6p25 deletion patients, with sensorineural hearing loss [tandfonline.com]
It is important to note that exceptions may also occur, where individuals with small amount of chromosomal loss, may have disproportionately severe presentations. [dovemed.com]
Chromosome 6p deletion can be de novo or inherited from a parent with a chromosomal rearrangement such as a balanced translocation.[9459] Treatment is based on the signs and symptoms present in each person. For more information, visit GARD. [rarediseases.org]
Treatment is based on the signs and symptoms present in each person. [rareguru.com]
Entire Body System
- Fishing
C, D FISH analysis using LPT04PR-Red (4p16.3) and LPT12QG-Green (12q24.33) probes for patients and carriers. FISH analysis (P2) showing 3 green signals (C), one of them in the derivative chromosome 4 with the addition of the subtelomeric 12q region. [karger.com]
Tarih: 2010 Özet: We report on a patient with partial monosomy 6p and partial trisomy 12q identified by fluorescent in situ hybridization (FISH) and array-based comparative genomic hybridization (aCGH). [acikerisim.pau.edu.tr]
However, FISH studies for 6p and 6q were normal in the mother’s sample (Figure 2(b)). The father’s karyotype and FISH studies were normal (Figure 2(c)). Thus, neither parent carried a pericentric inversion. [hindawi.com]
Subtelomeric 6p deletion: clinical, FISH, and array CGH characterization of two cases. Am J Med Genet A. 2005;132A:175–80. Martinez-Glez V, Lorda-Sanchez I, Ramirez JM, et al. [link.springer.com]
- Broad Great Toe
Robinow syndrome also known as fetal face syndrome is a rare disorder with characteristic facial phenotype resembling fetal face with macrocephaly, low-set ears, broad great toes, gum hypertrophy, micropenis, and rhizomelia. [link.springer.com]
Ears
- Low Set Ears
Robinow syndrome also known as fetal face syndrome is a rare disorder with characteristic facial phenotype resembling fetal face with macrocephaly, low-set ears, broad great toes, gum hypertrophy, micropenis, and rhizomelia. [link.springer.com]
Of the five cases who survived past term (cases 1–5), four had low-set ears and other ear anomalies and all five had failure to thrive. [hindawi.com]
[…] associated signs and symptoms, such as chest pain, shortness of breath, dizziness, fainting, palpitations, and tiredness, among others Speech and learning disabilities Distinctive facial features may include small-sized head, large forehead, flat nose, low-set [dovemed.com]
Musculoskeletal
- Macrocephaly
Robinow syndrome also known as fetal face syndrome is a rare disorder with characteristic facial phenotype resembling fetal face with macrocephaly, low-set ears, broad great toes, gum hypertrophy, micropenis, and rhizomelia. [link.springer.com]
Neurodevelopmental Outcome in Term Neonates Treated with Phenobarbital versus Levetiracetam: A Single-Center Experience Articolo in rivista Vai 2019 The impact of genetic diseases on neonatal and pediatric care Articolo in rivista Vai 2019 Microcephaly and macrocephaly [unipa.it]
- Joint Dislocation
Lapi{\`e}re and Eszter V{\'a}mos}, journal={Human Genetics}, year={2004}, volume={87}, pages={587-591} } SummaryTwo unrelated children presented with similar clinical features (facial dysmorphism and multiple joint dislocations) suggesting the diagnosis [semanticscholar.org]
Psychiatrical
- Suggestibility
The present findings suggest… 21 Citations References SHOWING 1-10 OF 31 REFERENCES [semanticscholar.org]
Want to suggest a symptom? Please send suggestions to RareGuru! [rareguru.com]
Ho et al. [2016] suggest that WHS patients are less likely to have seizures if the terminal 751 kb of the short arm of chromosome 4 remains intact. [karger.com]
In addition, the murine Foxf2 and Foxq1 phenotypes are quite different from the ARS-like phenotype, although heterozygous loss of FOXF2 (MIM #603250) might contribute to ASD and orofacial clefting in 6p25 deletion syndrome.21,22 It is therefore suggested [tandfonline.com]
Mosby Inc, St Louis1999 Google Scholar Eiberg H Bixler D Nielsen LS Conneally PM Mohr J Suggestion of linkage of a major locus for nonsyndromic orofacial cleft with F13A and tentative assignment to chromosome 6.Clin Genet. 1987; 32: 129-132 Google Scholar [jprasurg.com]
Face, Head & Neck
- Hypertelorism
She had a complex phenotype characterized by mental retardation (MR), psychomotor developmental delay, speech disorder, hypertelorism, eye anomalies, hearing loss, low-set malformed ears, thin upper lip, heart defect, clinodactyly, pes valgus, and skeletal [acikerisim.pau.edu.tr]
Facial features include hypertelorism, wide mouth and short nose with upturned tip. It can have dominant or recessive mode of inheritance. The chromosomal abnormality in this case may provide clue to some novel gene for Robinow syndrome etiology. [link.springer.com]
Craniofacial dysmorphism consisted of dolichocephaly, hypertelorism, down-slanting palpebral fissures, depressed nasal bridge and a tented upper lip. Cytogenetic analysis showed the karyotype 46,XX,der(6)t(Y;6)(p11.2;p23).ish der(6)(SRY+,6pTEL48-). [pubmed.ncbi.nlm.nih.gov]
The core phenotype is defined by a broad, flat nasal bridge, a prominent high forehead, and hypertelorism which has led to the descriptive term Greek warrior helmet appearance. [karger.com]
The typical facial appearance consists of hypertelorism (present in 93%), downslanting palpebral fissures (69%), and midface hypoplasia with flat, broad nasal bridge (77%).14,15,27–32,34–36 In addition, a prominent forehead (present in 51%), micrognathia [tandfonline.com]
- Short Nose
Facial features include hypertelorism, wide mouth and short nose with upturned tip. It can have dominant or recessive mode of inheritance. The chromosomal abnormality in this case may provide clue to some novel gene for Robinow syndrome etiology. [link.springer.com]
Neurologic
- Language Delays
Deletions, duplications, and cryptic imbalances due to rearrangements of the telomeres are seen in a number of patients with psychomotor and language delay. [link.springer.com]
- Speech Disorder
She had a complex phenotype characterized by mental retardation (MR), psychomotor developmental delay, speech disorder, hypertelorism, eye anomalies, hearing loss, low-set malformed ears, thin upper lip, heart defect, clinodactyly, pes valgus, and skeletal [acikerisim.pau.edu.tr]
Workup
Other Pathologies
- White Matter Lesions
(I) Transverse FLAIR brain MR images showing multiple cerebral subcortical white matter lesions and prominent perivascular spaces. Figure 1. Clinical and radiological features of the proposita at age 21. [tandfonline.com]
Treatment
and in some cases, due to treatment also. [dovemed.com]
Chromosome 6p deletion can be de novo or inherited from a parent with a chromosomal rearrangement such as a balanced translocation.[9459] Treatment is based on the signs and symptoms present in each person. For more information, visit GARD. [rarediseases.org]
Treatment is based on the signs and symptoms present in each person. [rareguru.com]
Articolo in rivista Vai 2010 Infliximab administration effective in the treatment of refractory Kawasaki Disease Articolo in rivista Vai 2010 Celiac Disease: a widespread emerging condition in mediterranean countries. [unipa.it]
At the age of 12 years, bilateral increased intraocular pressure (IOP) was diagnosed, for which topical treatment was initiated. The highest measured untreated IOP was 24 mm Hg in the right eye and 34 mm Hg in the left eye. [tandfonline.com]
Prognosis
What is the Prognosis of Chromosome 6p Deletion Syndrome? (Outcomes/Resolutions) The prognosis of Chromosome 6p Deletion Syndrome is dependent upon the severity of the signs and symptoms and associated complications, if any. [dovemed.com]
RECOMMEND Evaluations Uveal melanoma is largely due to sporadic mutations in uveal melanocytes; however, a number of publications since the early 1990s have discussed the importance of cytogenetic changes of the cancer cells which significantly affect the prognosis [facultyopinions.com]
Articolo in rivista Vai 2018 Symptomatic seizures in preterm newborns: a review on clinical features and prognosis Review essay (rassegna critica) Vai 2018 Gambling disorder in adolescents: what do we know about this social problem and its consequences [unipa.it]
Etiology
The chromosomal abnormality in this case may provide clue to some novel gene for Robinow syndrome etiology. [link.springer.com]
(Etiology) Chromosome 6p Deletion Syndrome may be caused by a de-novo deletion of genetic material in the short arm (p) of chromosome 6 (in a majority of cases) Heritable changes passed from a parent with Chromosome 6p Deletion in which a subsequent chromosomal [dovemed.com]
She has continued to have recurrent gastrointestinal illnesses of unknown etiology. We found the same previously noted physical findings with the addition of hyperopia, striae over the breasts, pubic hair, and scoliosis. [hindawi.com]
Articolo in rivista Vai 2018 Etiological heterogeneity and clinical variability in newborns with esophageal atresia Articolo in rivista Vai 2017 Efficacia di Omalizumab in una bambina con sindrome autoinfiammatoria e orticaria cronica Abstract in atti [unipa.it]
Epidemiology
Weight stigma and the battle against obesity Articolo in rivista Vai 2020 West syndrome: a comprehensive review Articolo in rivista Vai 2020 Epidemiology of enuresis: a large number of children at risk of low regard Articolo in rivista Vai 2020 Children [unipa.it]
Pathophysiology
[…] chromosome 6pter-p24 deletion syndrome (MIM #612582, in this paper referred to as the 6p25 deletion syndrome) with heterozygous loss of FOXC1.2,3,6,12–15 Here we review clinical features of the 6p25 deletion syndrome and provide an update on underlying pathophysiologic [tandfonline.com]
Prevention
How can Chromosome 6p Deletion Syndrome be Prevented? Chromosome 6p Deletion Syndrome may not be preventable since many of these genetic disorders are diagnosed at or following the birth of the child. [dovemed.com]
Italian Society of Hygiene, Preventive Medicine, and Public Health. Italian Society of Pediatrics. Italian Federation of Pediatric Physicians. Italian Federation of General Medical Physicians. [unipa.it]