Acute intermittent porphyria
Adrenoleukodystrophy (Schilders disease)
Alkaptonuria
Aminolevulinic acid dehydratase deficiency porphyria (Doss porphyria, plumboporphyria)
B-mannosidase deficiency
Carotenosis
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy syndrome (CADASIL syndrome)
Cerebrotendinous xanthomatosis
Citrullinemia
Congenital erythropoietic porphyria (Gunthers disease)
Diabetic bulla (bullosis diabeticorum, bullous eruption of diabetes mellitus)
Diabetic cheiroarthropathy
Diabetic dermopathy (shin spots)
Dystrophic calcinosis cutis
Eruptive xanthoma
Erythropoietic protoporphyria 
Fabry disease (Anderson–Fabry disease, angiokeratoma corporis diffusum)
Familial alpha-lipoprotein deficiency (Tangier disease)
Familial amyloid polyneuropathy
Familial apoprotein CII deficiency
Familial combined hyperlipidemia (multiple-type hyperlipoproteinemia)
Familial defective apolipoprotein B-100
Familial dysbetalipoproteinemia (broad beta disease, remnant removal disease)
Familial hypertriglyceridemia
Farber disease (fibrocytic dysmucopolysaccharidosis, lipogranulomatosis)
Fucosidosis
Gauchers disease
Gout (podagra, urate crystal arthropathy, urate deposition disease)
Hartnup disease (pellagra-like dermatosis)
Hemodialysis-associated amyloidosis
Hepatoerythropoietic porphyria
Hereditary coproporphyria
Hereditary gelsolin amyloidosis
Heredofamilial amyloidosis
Hunter syndrome
Hurler syndrome (gargoylism, mucopolysaccharidosis type I)
Hurler–Scheie syndrome (mucopolysaccharidosis type I H-S)
Hyaluronidase deficiency (mucopolysaccharidosis type IX)
Iatrogenic calcinosis cutis
Idiopathic scrotal calcinosis (idiopathic calcified nodules of the scrotum)
Lafora disease
Lesch–Nyhan syndrome (juvenile gout)
Lichen amyloidosis
Limited joint mobility
Lipoid proteinosis (hyalinosis cutis et mucosae, Urbach–Wiethe disease)
Lipoprotein lipase deficiency (chylomicronemia, chylomicronemia syndrome)
Macular amyloidosis 
Maroteaux–Lamy syndrome (mucopolysaccharidosis type VI)
Medication-induced hyperlipoproteinemia
Metastatic calcinosis cutis
Milia-like calcinosis
Morquios disease (mucopolysaccharidosis type IV)
Necrobiosis lipoidica (necrobiosis lipoidica diabeticorum)
Niemann–Pick disease
Nodular amyloidosis
Nodular xanthoma
Normolipoproteinemic xanthomatosis
Obstructive liver disease (xanthomatous biliary cirrhosis)
Ochronosis
Osteoma cutis
Palmar xanthoma
Phenylketonuria
Phytosterolemia (sitosterolemia)
Porphyria cutanea tarda
Primary cutaneous amyloidosis
Primary systemic amyloidosis
Prolidase deficiency
Pseudoporphyria (pseudoporphyria cutanea tarda)
Sanfilippo syndrome
Scheie syndrome (mucopolysaccharidosis type I S)
Secondary cutaneous amyloidosis
Secondary systemic amyloidosis
Sialidosis
Sly syndrome (mucopolysaccharidosis type VII)
Subepidermal calcified nodule (solitary congenital nodular calcification, Winers nodular calcinosis)
Transient erythroporphyria of infancy (purpuric phototherapy-induced eruption) 
Traumatic calcinosis cutis
Tuberoeruptive xanthoma (tuberous xanthoma)
Tumoral calcinosis
Variegate porphyria (mixed hepatic porphyria, mixed porphyria, South African genetic porphyria, South African porphyria)
Verruciform xanthoma
Waxy skin
Wilsons disease (hepatolenticular degeneration)
Xanthelasma palpebrarum (xanthelasma)
Xanthoma diabeticorum
Xanthoma planum (plane xanthoma)
Xanthoma striatum palmare
Xanthoma tendinosum (tendinous xanthoma)
Xanthoma tuberosum

Resulting from physical factors
Skin conditions resulting from physical factors occur from a number of causes, including, but not limited to, hot and cold temperatures, friction, and moisture.
Acute cutaneous lupus erythematosus
Atrophoderma of Pasini and Pierini (dyschromic and atrophic variation of scleroderma, morphea plana atrophica, sclérodermie atrophique demblée)
Calcinosis–Raynaud phenomenon–esophageal dysmotility–sclerodactyly–telangiectasia syndrome (CREST syndrome)
Chilblain lupus erythematosus (chilblain lupus erythematosus of Hutchinson)
Childhood dermatomyositis
Childhood discoid lupus erythematosus
Childhood systemic lupus erythematosus
Complement deficiency syndromes
Dermatomyositis
Ehlers–Danlos syndrome
Eosinophilia–myalgia syndrome
Frontal linear scleroderma (en coup de sabre, morphea en coup de sabre) 
Generalized discoid lupus erythematosus
Generalized morphea
Interstitial granulomatous dermatitis
Juvenile rheumatoid arthritis (juvenile idiopathic arthritis, Stills disease)
Keloid morphea
Linear atrophoderma of Moulin (Moulin atrophoderma linearis)
Linear scleroderma
Localized discoid lupus erythematosus
Localized morphea 
Lupus erythematosus panniculitis (lupus erythematosus profundus, lupus panniculitis, lupus profundus, subcutaneous lupus erythematosus)
Lupus erythematosus–lichen planus overlap syndrome (lichen planus–lupus erythematosus overlap syndrome)
Methotrexate-induced papular eruption
Mixed connective tissue disease (Sharps syndrome, undifferentiated connective tissue disease)
Morphea profunda
Morphea–lichen sclerosus et atrophicus overlap
Mouth and genital ulcers with inflamed cartilage syndrome (MAGIC syndrome)
Neonatal lupus erythematosus
Nephrogenic systemic fibrosis (nephrogenic fibrosing dermopathy)
Nicolau–Balus syndrome
Nodulosis–arthropathy–osteolysis syndrome
Normophosphatemic familial tumoral calcinosis
Palisaded neutrophilic and granulomatous dermatitis
Pansclerotic morphea
Parry–Romberg syndrome (progressive hemifacial atrophy)
Progressive systemic sclerosis
Relapsing polychondritis (atrophic polychondritis, systemic chondromalacia)
Rheumatoid arthritis
Rheumatoid nodulosis (accelerated rheumatoid nodulosis)
Rheumatoid vasculitis
Rowells syndrome
Scleredema adultorum (Bushke disease, scleredema diabeticorum, scleredema adultorum of Buschke, scleredema of Buschke)
Silicosis
Sjögrens syndrome (Mikulicz disease, Sicca syndrome)
Subacute cutaneous lupus erythematosus
Systemic lupus erythematosus
Toxic oil syndrome
Tumid lupus erythematosus (lupus erythematosus tumidus)
Tuzun syndrome
Verrucous lupus erythematosus (hypertrophic lupus erythematosus)
Winchester syndrome

Abnormalities of dermal fibrous and elastic tissue
Abnormalities of dermal fibrous and elastic tissue are caused by problems in the regulation of collagen synthesis or degradation.