InhaltsangabeIntroduction.- Genetic aspects of uncommon diseases.- Cardiovascular system.- Tako-Tsubo cardiomyopathy.- Brugada syndrome.- Calcium channel disorders.- Pulmonary hypertension.- Pheochromocytoma.- Infectious diseases.- Lemierre's syndrome.- Rickettsiosis in ICU.- Strongyloides hyperinfection syndrome.- Dengue virus infection.- Cikungunya in ICU.- Respiratory system.- Pulmonary fibrosis.- Nervous system.- Myasthenia in ICU.- Amyotrophic lateral sclerosis.- ICU and Parkinson disease.- Internal medicine diseases.- Immunological diseases in ICU.- Metabolic diseases in ICU.- Mitochondrial disease.- Hematological diseases.- Hemolytic anemia.- Retinoic acid syndrome.- Thrombotic thrombocytopenic purpura.- Skin system.- Hereditary angioedema (B. Floccard, B. Allaouchiche).- Toxic epidermal necrolysis in children.- Renal system.- Gitelman and Bartter syndromes.- Liver system.- Uncommon liver diseases.