[quick description of group of diseases]

Duodenal ulcer

• $\color{a3c0b0} \fcolorbox{a3c0b0}{white}{{\large\textsf{\texttt{definition:}}}}$

• $\color{A6D2E1} \fcolorbox{A6D2E1}{white}{{\large\textsf{\texttt{clinical presentation}}}}$

• $\color{7a9aa7} \fcolorbox{7a9aa7}{white}{{\large\textsf{\texttt{investigations:}}}}$

• $\color{94c7b4} \fcolorbox{94c7b4}{white}{{\large\textsf{\texttt{treatment:}}}}$

• $\substack{\color{#FFD2CF}\Large\textsf{\textbf{key points:}}\\[-1.35em]\textsf{\color{#7f99b7}\ \Large\textbf{key points:}}}$

Gastric ulcer

• $\color{a3c0b0} \fcolorbox{a3c0b0}{white}{{\large\textsf{\texttt{definition:}}}}$

• $\color{A6D2E1} \fcolorbox{A6D2E1}{white}{{\large\textsf{\texttt{clinical presentation}}}}$

• $\color{7a9aa7} \fcolorbox{7a9aa7}{white}{{\large\textsf{\texttt{investigations:}}}}$

• $\color{94c7b4} \fcolorbox{94c7b4}{white}{{\large\textsf{\texttt{treatment:}}}}$

• $\substack{\color{#FFD2CF}\Large\textsf{\textbf{key points:}}\\[-1.35em]\textsf{\color{#7f99b7}\ \Large\textbf{key points:}}}$