Kehitysvian
Kehitysvian is not a widely recognized term in Finnish medical or sociopolitical literature. It may be a misspelling or a neologism used in a specific context or text. Because there is no established, shared definition, interpretations of the word depend entirely on the source in which it appears.
If the intended meaning is kehitysvamma, the term in Finnish refers to an intellectual or developmental disability
If used in fiction, popular media, or a particular project, kehitysvian may denote a fictional condition, organization,
In summary, kehitysvian appears to be either a misspelling of kehitysvamma or a context-specific term without