Symptom Information: Sort according to HPO 

1
(HPO:0000972) Palmoplantar hyperkeratosis 41 / 7739
2
(HPO:0000982) Palmoplantar keratoderma Occasional [HPO:probinson] 40 / 7739
3
(HPO:0007447) Diffuse palmoplantar hyperkeratosis 8 / 7739
4
(HPO:0001019) Erythroderma Occasional [HPO:probinson] 24 / 7739
5
(HPO:0001036) Parakeratosis 12 / 7739
6
(HPO:0001927) Acanthocytosis 11 / 7739
7
(HPO:0007479) Congenital nonbullous ichthyosiform erythroderma 13 / 7739
8
(OMIM) Dilation of dermal capillaries 1 / 7739
9
(OMIM) Collodion membrane at birth 10 / 7739
10
(OMIM) Fine white or greyish-white scales 1 / 7739
11
(OMIM) Hyperlinearity of palms (in some patients) 1 / 7739
12
(OMIM) Scales on scalp (in some patients) 1 / 7739
13
(HPO:0000962) Hyperkeratosis 216 / 7739
14
(OMIM) Orthokeratosis 3 / 7739
15
(OMIM) Thickening of stratum corneum, mild 1 / 7739
16
(OMIM) Acanthosis, moderate 3 / 7739
17
(OMIM) Parakeratosis, moderate 1 / 7739
18
(OMIM) Granular layer normal or slightly prominent 1 / 7739
19
(OMIM) Perivascular lymphocytic infiltrate, dermal, mild 2 / 7739
20
(HPO:0000007) Autosomal recessive inheritance 2538 / 7739
21
(HPO:0040162) Orthokeratosis rare [HPO:skoehler] 4 / 7739