How to make multilevel boxes

Question

I've been trying to make a multilevel boxes for my project, but I can't get them to look right. Here is how they look now

And here is the code I used to make them:

\boxed{
    \!\begin{aligned}
    &\textbf{FULL}

    &The patient had mutation in \emph{HFE}.

        \boxed{
            \!\begin{aligned}
            &\textbf{GENERAL}

            &We found links between \emph{ABO}, \emph{BRAC1} and \emph{TP53}.

            \boxed{
                \!\begin{aligned}
                &{\textbf{STRICT}

                &We detected \emph{BRAC1} and \emph{BRAC2} in the patient.}
                \end{aligned}
            }
            \end{aligned}
        }
    \end{aligned}
}

I want the biggest box to enclose all smaller boxes and so on and so forth. Any advice would be appreciated.

Answer 1

You could use \parboxes of increasing size (or decreasing, depending on how you look at it).

\documentclass{article}  
\begin{document}
\fbox{\parbox{4.5in}{\parindent=1em\relax\noindent\textbf
{FULL}

The patient had mutation in \emph{HFE}.

  \fbox{\parbox{4in}{\parindent=1em\relax\noindent\textbf
  {GENERAL}

  We found links between \emph{ABO}, \emph{BRAC1} and \emph{TP53}.

    \fbox{\parbox{3.5in}{\parindent=1em\relax\noindent\textbf
    {STRICT}

    We detected \emph{BRAC1} and \emph{BRAC2} in the patient.
    }}
%
  }}
%
}}
\end{document}