Palmoplantar keratoderma

Palmoplantar keratodermas are a heterogeneous group of skin disorders characterized by abnormal thickening (scleroderma) of the stratum corneum of the palms and soles.Autosomal recessive, dominant, X-linked, and acquired forms have all been described in medical literature.[1]: 505 [2]: 211 [3] Clinically, three distinct patterns of palmoplantar keratoderma may be identified: diffuse, focal, and punctate.[1]: 505  Restated, diffuse palmoplantar keratoderma is an autosomal dominant disorder in which hyperkeratosis is confined to the palms and soles.[4] The two major types can have a similar clinical appearance:[4] Focal palmoplantar keratoderma, a type of palmoplantar keratoderma in which large, compact masses of keratin develop at sites of recurrent friction, principally on the feet, although also on the palms and other sites, a pattern of calluses that may be discoid (nummular) or linear.
Diffuse palmoplantar keratoderma
SpecialtyDermatologyskin disorderssclerodermastratum corneumAutosomal recessivedominantX-linkedautosomal dominantkeratodermapachyonychia congenita type Iskin lesionsvariable penetrancepapulesx-linked dominantMal de MeledaSLURP1desmoplakinsclerodactylycystic fibrosiskeratin 9keratin 16keratin 1List of cutaneous conditionsWho Named It?Journal of Cutaneous Medicine and SurgeryOnline Mendelian Inheritance in ManDiseasesDBSNOMED CTeMedicineEpidermal thickeningKeratoderma climactericumParaneoplastic keratodermaAcrokeratosis paraneoplastica of BazexDrug-induced keratodermapsoriasisKeratoderma blennorrhagicumkeratosisSeborrheic keratosisClonal seborrheic keratosisCommon seborrheic keratosisIrritated seborrheic keratosisSeborrheic keratosis with squamous atypiaReticulated seborrheic keratosisDermatosis papulosa nigraKeratosis punctata of the palmar creaseshyperkeratosisAcanthosis nigricansConfluent and reticulated papillomatosisCallusIchthyosis acquisitaArsenical keratosisChronic scar keratosisHyperkeratosis lenticularis perstansHydrocarbon keratosisHyperkeratosis of the nipple and areolaInverted follicular keratosisLichenoid keratosisMultiple minute digitate hyperkeratosisPUVA keratosisReactional keratosisStucco keratosisThermal keratosisViral keratosisWarty dyskeratomaWaxy keratosis of childhoodKeloidHypertrophic scarCutis verticis gyrataNecrobiosisgranulomaGranuloma annularePerforatingGeneralizedSubcutaneousGranuloma annulare in HIV diseaseLocalized granuloma annularePatch-type granuloma annulareNecrobiosis lipoidicaAnnular elastolytic giant-cell granulomaGranuloma multiformeNecrobiotic xanthogranulomaPalisaded neutrophilic and granulomatous dermatitisRheumatoid nodulosisInterstitial granulomatous dermatitisInterstitial granulomatous drug reactionForeign body granulomaBeryllium granulomaMercury granulomaSilica granulomaSilicone granulomaZirconium granulomaSoot tattooTattooCarbon staineosinophilic dermatosisGranuloma facialeDermisCutaneous lupuserythematosusDiscoidPanniculitissubacuteNeonatalChilblainLupus erythematosus–lichen planus overlap syndromeVerrucousRowell's syndromeMorpheaLocalized sclerodermaLocalized morpheaMorphea–lichen sclerosus et atrophicus overlapGeneralized morpheaAtrophoderma of Pasini and PieriniPansclerotic morpheaMorphea profundaLinear sclerodermaAtrophicatrophodermaLichen sclerosusAnetodermaSchweninger–Buzzi anetodermaJadassohn–Pellizzari anetodermaAcrodermatitis chronica atrophicansSemicircular lipoatrophyFollicular atrophodermaLinear atrophoderma of MoulinAtrophia maculosa varioliformis cutisKyrle diseaseReactive perforating collagenosisElastosis perforans serpiginosaPerforating folliculitisAcquired perforating dermatosisSkin ulcerPyoderma gangrenosumCalcinosis cutisPoikiloderma vasculare atrophicansAinhumPseudo-ainhumCongenitalintegumentskin diseaseGenodermatosisCongenital ichthyosiserythrokeratodermiaIchthyosis vulgarisCongenital ichthyosiform erythrodermaEpidermolytic hyperkeratosisLamellar ichthyosisHarlequin-type ichthyosisNetherton syndromeCHIME syndromeSjögren–Larsson syndromeX-linked ichthyosisIchthyosis bullosa of SiemensIchthyosis follicularisIchthyosis prematurity syndromeIchthyosis–sclerosing cholangitis syndromeNonbullous congenital ichthyosiform erythrodermaIchthyosis linearis circumflexaIchthyosis hystrixEBS-WCEBS-DMEBS-OGEBS-MDEBS-MPGeneralized atrophicJEB-PACostello syndromeKindler syndromeLaryngoonychocutaneous syndromeSkin fragility syndromeEctodermal dysplasiaNaegeli syndromeDermatopathia pigmentosa reticularisHay–Wells syndromeHypohidrotic ectodermal dysplasiaFocal dermal hypoplasiaEllis–van Creveld syndromeRapp–Hodgkin syndromeElasticConnectiveEhlers–Danlos syndromeCutis laxaGerodermia osteodysplasticaPopliteal pterygium syndromePseudoxanthoma elasticumVan der Woude syndromekeratinopathyMeleda diseaseconnexinBart–Pumphrey syndromeClouston's hidrotic ectodermal dysplasiaVohwinkel syndromeCorneodermatoosseous syndromeplakoglobinNaxos syndromeScleroatrophic syndrome of HuriezOlmsted syndromeCathepsin CPapillon–Lefèvre syndromeHaim–Munk syndromeCamisa diseaseFocal palmoplantar and gingival keratosisHowel–Evans syndromePachyonychia congenitaPachyonychia congenita type IITyrosinemia type IIAcrokeratoelastoidosis of CostaFocal acral hyperkeratosisKeratosis punctata palmaris et plantarisSchöpf–Schulz–Passarge syndromePorokeratosis plantaris discretaSpiny keratodermaErythrokeratodermia variabilisKeratosis pilarisATP2A2Darier's diseaseDyskeratosis congenitaLelis syndromeKeratolytic winter erythemaKeratosis follicularis spinulosa decalvansKeratosis linearis with ichthyosis congenita and sclerosing keratoderma syndromeKeratosis pilaris atrophicans facieicadherinEEM syndromeimmune systemHereditary lymphedemaMastocytosisUrticaria pigmentosaHailey–HaileyDermoid cystEncephaloceleNasal gliomaPHACE associationSinus pericraniiCapillary hemangiomaPort-wine stainNevus flammeus nuchaeAplasia cutis congenitaAmniotic band syndromeBranchial cystCavernous venous malformationAccessory nail of the fifth toeBronchogenic cystCongenital cartilaginous rest of the neckCongenital hypertrophy of the lateral fold of the halluxCongenital lip pitCongenital malformations of the dermatoglyphsCongenital preauricular fistulaCongenital smooth muscle hamartomaCystic lymphatic malformationMedian raphe cystMelanotic neuroectodermal tumor of infancyMongolian spotNasolacrimal duct cystOmphalomesenteric duct cystPoland anomalyRapidly involuting congenital hemangiomaRosenthal–Kloepfer syndromeSkin dimpleSuperficial lymphatic malformationThyroglossal duct cystVerrucous vascular malformationBirthmarkCytoskeletalMicrofilamentsMyofilamentHypertrophic cardiomyopathy 11Dilated cardiomyopathy 1AADFNA20Nemaline myopathy 3MyosinElejalde syndromeHypertrophic cardiomyopathy 1, 8, 10Usher syndrome 1BFreeman–Sheldon syndromeDFN A3, 4, 11, 17, 22; B2, 30, 37, 48May–Hegglin anomalyTroponinHypertrophic cardiomyopathy 7, 2Nemaline myopathy 4, 5TropomyosinHypertrophic cardiomyopathy 3Nemaline myopathy 1Hypertrophic cardiomyopathy 9FibrillinMarfan syndromeWeill–Marchesani syndromeFilaminFG syndrome 2Boomerang dysplasiaLarsen syndromeTerminal osseous dysplasia with pigmentary defectsMeesmann juvenile epithelial corneal dystrophyWhite sponge nevusEpidermolysis bullosa simplexFamilial cirrhosisSteatocystoma multiplexMonilethrixNaegeli–Franceschetti–Jadassohn syndromeReticular pigmented anomaly of the flexuresDesminDesmin-related myofibrillar myopathyDilated cardiomyopathy 1IAlexander diseasePeripherinAmyotrophic lateral sclerosisNeurofilamentParkinson's diseaseCharcot–Marie–Tooth disease 1F, 2ELaminopathyMandibuloacral dysplasiaDunniganFamilial partial lipodystrophyEmery–Dreifuss muscular dystrophy 2Limb-girdle muscular dystrophy 1BCharcot–Marie–Tooth disease 2B1Barraquer–Simons syndromeBuschke–Ollendorff syndromeOsteopoikilosisPelger–Huet anomalyHydrops-ectopic calcification-moth-eaten skeletal dysplasiaMicrotubulesKinesinCharcot–Marie–Tooth disease 2AHereditary spastic paraplegia 10DyneinPrimary ciliary dyskinesiaShort rib-polydactyly syndrome 3Asphyxiating thoracic dysplasia 3TauopathyMembraneSpectrinSpinocerebellar ataxia 5Hereditary spherocytosis 2, 3Hereditary elliptocytosis 2, 3AnkyrinLong QT syndrome 4Hereditary spherocytosis 1CateninGardner's syndromeFamilial adenomatous polyposisGiant axonal neuropathyArrhythmogenic right ventricular dysplasia 8plectinEpidermolysis bullosa simplex with muscular dystrophyEpidermolysis bullosa simplex of OgnaplakophilinArrhythmogenic right ventricular dysplasia 9centrosomeMicrocephalic osteodysplastic primordial dwarfism type II