#psoriatic_arthritis  a form of rheumatoid arthritis usually affecting fingers and toes and associated with psoriasis
  supertype:  #rheumatoid_arthritis__atrophic_arthritis__rheumatism  a chronic autoimmune disease with inflammation of the joints and marked deformities; something (possibly a virus) triggers an attack on the synovium by the immune system, which releases cytokines that stimulate an inflammatory reaction that can lead to the destruction of all components of the joint
     supertype:  #arthritis__arthriti  inflammation of a joint or joints
        supertype:  #inflammatory_disease  a disease characterized by inflammation
           supertype:  #disease  an impairment of health or a condition of abnormal functioning
              supertype:  #illness__illnes__sickness  impairment of normal physiological function affecting part or all of an organism
                 supertype:  #ill_health__illhealth__unhealthiness__unhealthines__healthproblem  a state in which you are unable to function normally and without pain
                    supertype:  #physiological_state__physiologicalstate__physiological_condition__physiologicalcondition  the condition of the body or bodily functions
                       supertype:  #condition.state__status  a condition or state at a particular time: "a condition (or state) of disrepair"; "the current status of the arms negotiations"
                          supertype:  #state  the way something is with respect to its main attributes; "the current state of knowledge"; "his state of health"; "in a weak financial state"
                             supertype:  pm#state  situation that is not a process
                                supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                                   supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                             supertype:  sumo#process__proces__physicalsituation  intuitively, the class of things that happen and have temporal parts or stages; examples include extended events like a football match or a race, actions like pursuing and reading, and biological processes; sumo#process is not identical to pm#situation because an instance of pm#situation is not necessarily an instance of sumo#physical
                                supertype:  pm#situation  something that "occurs" in a real/imaginary region of time and space
                                supertype:  pm#process_or_process_description
                                   supertype:  pm#processing_thing
                                      supertype:  pm#thing_playing_some_role  category to classify things according to roles/viewpoints; classification under this category is application-dependant
                                         supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
                                supertype:  sumo#physical__physical_thing  an entity that has a location in space-time; locations are themselves understood to have a location in space-time; click here for more details on the identical category sowa#physical_thing
                                   supertype:  pm#thing__something___T__t___3D_or_4D_thing_or_anything_else  any category (type or individual) is instance of this type; any type is also a subtype of this type
     supertype:  #autoimmune_disease__autoimmune_disorder  any of a large group of diseases characterized by abnormal functioning of the immune system that causes your immune system to produce antibodies against your own tissues
        supertype:  #disease  an impairment of health or a condition of abnormal functioning

No statement uses or specializes #psoriatic_arthritis; click here to add one.