The following is a partial list of the "C" codes for Medical Subject Headings (MeSH), as defined by the United States National Library of Medicine (NLM). This list continues the information at List of MeSH codes (C17). Codes following these are found at List of MeSH codes (C19). For other MeSH codes, see List of MeSH codes. The source for this content is the set of 2006 MeSH Trees from the NLM. – nutritional and metabolic diseases – metabolic diseases – acid-base imbalance – achlorhydria – acidosis – acidosis, lactic – acidosis, renal tubular – acidosis, respiratory – diabetic ketoacidosis – ketosis – alkalosis – alkalosis, respiratory – amyloidosis – amyloid neuropathies – amyloid neuropathies, familial – amyloidosis, familial – amyloid neuropathies, familial – cerebral amyloid angiopathy, familial – cerebral amyloid angiopathy – cerebral amyloid angiopathy, familial – brain diseases, metabolic – brain diseases, metabolic, inborn – abetalipoproteinemia – carbamoyl-phosphate synthase I deficiency disease – citrullinemia – galactosemias – Hartnup disease – hepatolenticular degeneration – homocystinuria – hyperargininemia – hyperglycinemia, nonketotic – hyperlysinemias – Leigh disease – Lesch–Nyhan syndrome – lysosomal storage diseases, nervous system – fucosidosis – glycogen storage disease type II – mucolipidoses – sialic acid storage disease – sphingolipidoses – fabry disease – gangliosidoses – gangliosidoses GM2 – Sandhoff disease – Tay–Sachs disease – Tay–Sachs disease, AB variant – gangliosidosis gm1 – Gaucher disease – leukodystrophy, globoid cell – leukodystrophy, metachromatic – Niemann–Pick diseases – maple syrup urine disease – MELAS syndrome – Menkes kinky hair syndrome – MERRF syndrome – oculocerebrorenal syndrome – ornithine carbamoyltransferase deficiency disease – peroxisomal disorders – adrenoleukodystrophy – Refsum disease – Zellweger syndrome – phenylketonurias – phenylketonuria, maternal – pyruvate carboxylase deficiency disease – pyruvate dehydrogenase complex deficiency disease – tyrosinemias – hepatic encephalopathy – kernicterus – mitochondrial encephalomyopathies – myelinolysis, central pontine – Reye syndrome – Wernicke encephalopathy – calcium metabolism disorders – calcinosis – calciphylaxis – CREST syndrome – nephrocalcinosis – decalcification, pathologic – hypercalcemia – hypocalcemia – tetany – osteomalacia – pseudohypoparathyroidism – pseudopseudohypoparathyroidism – rickets – DNA repair-deficiency disorders – ataxia–telangiectasia – Bloom syndrome – Cockayne syndrome – colorectal neoplasms, hereditary nonpolyposis – fanconi anemia – Li–Fraumeni syndrome – Nijmegen breakage syndrome – Rothmund–Thomson syndrome – severe combined immunodeficiency – Werner syndrome – xeroderma pigmentosum – dyslipidemias – hyperlipidemia – hypercholesterolemia – hypercholesterolemia, familial – hyperlipidemia, familial combined – hypercholesterolemia, familial – hyperlipoproteinemia type IV – hypertriglyceridemia