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ANONYCHIA

Known as: Congenital absence of nails (anonychia), Anonychia congenita, Hyponychia congenita 
Aplasia of the nail. [HPO:probinson]
National Institutes of Health

Related topics

Related topics

11 relations
Al Awadi syndromeAnonychia-onychodystrophy with hypoplasia or absence of distal phalangesCongenital absenceMAMMARY-DIGITAL-NAIL SYNDROME

Narrower (1)

Anonychia with Flexural Pigmentation

Broader (2)

Congenital DisordersNails, Malformed

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2008
2008
A second case of severe mental retardation and absent nails of hallux and pollex (Temple–Baraitser syndrome)
We present a case of a male with severe mental retardation, seizure disorder, and absence/hypoplasia of the thumb and great toe… 
Review
2002
Review
2002
Anonychia congenita totalis: a case report and review of the literature
A 27‐year‐old man presented with a history of the absence of the nails of all the fingers and toes since birth. His parents were… 
Review
1997
Review
1997
Absent nails, kinesogenic choreoathetosis, epilepsy and developmental delay ‐ a new autosomal dominant disorder?
We report a mother and two sons with developmental delay, absent nails and an abnormal gait. Review of the literature did not… 
Review
1996
Review
1996
Total anonychia congenita and microcephaly with normal intelligence: a new autosomal-recessive syndrome?
We report on 3 sibs (2 boys and a girl) with a previously apparently unrecognized combination of anonychia congenita and… 
1996
1996
Hypertrichosis, coarse face, brachydactyly, obesity and mental retardation
A 17-year-old boy with a complex array of dysmorphic features including generalized hypertrichosis of the terminal hair, coarse… 
Review
1991
Review
1991
Severe mental retardation and absent nails of hallux and pollex.
1975
1975
Anonychia with bizarre flexural pigmentation—an autosomal dominant dermatosis
A nulliparous female aged 26 years, who presented with long‐standing sore and cracked soles, showed congenital anonychia, long… 
1975
1975
Anonychia with ectrodactyly.
A patient had congenital absence of thumb nails with associated absence of the distal phalanges of the thumbs. We reveiw the… 
1967
1967
Permanent anonychia due to lichen planus.
An unusual case of lichen planus is presented in which the only findings were permanent loss of toenails with scaling and… 
1957
1957
ANONYCHIA WITH ECTRODACTYLY: CLINICAL AND LINKAGE DATA
In the hope of identifying an allele of the gene which causes the nail, elbow, patellar and ‘iliac horn’ anomalies of the nail… 
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