Case study and Dossier

Case study noun - A detailed analysis of a person or group from a social or psychological or medical point of view.

Dossier and case study are semantically related in record of what happened topic. In some cases you can use "Dossier" instead a noun phrase "Case study".

Dossier noun - A collection of papers containing detailed information about a particular person or subject (usually a person's record).

Case study and dossier are semantically related in file topic. You can use "Case study" instead a noun "Dossier".